Artistic lighting lamp with protection function

Abstract

The application relates to the technical field of lighting lamps, and discloses an artistic lighting lamp with a protection function, which comprises a mounting column and a bulb, the bulb is arranged at the top of the mounting column, a protection mechanism is arranged at the top of the mounting column, a stabilizing mechanism is arranged at the bottom of the protection mechanism, the protection mechanism comprises a protection plate, a linkage plate, a sliding rod I and a sliding plate, the linkage plate at the bottom drives the sliding rod I to move synchronously, the sliding rod I slides in a sliding groove II, pushes the sliding plates on the two sides to move towards the center of the lamp along a sliding groove I of the base, the connecting rods between the sliding plates synchronously stretch the buffer springs, the buffer springs absorb most of the impact force by relying on spring elastic deformation, effectively avoiding the lamp frame, the transparent lampshade and the bulb from being directly impacted and damaged; after the impact external force disappears, the buffer springs rebound to pull the sliding plates, the sliding rod I and the protection plate to automatically reset as a whole, manual adjustment is not needed, and the lamp can be continuously protected from impact.

Description

Technical Field

[0001] This invention relates to the field of lighting fixtures, specifically to an artistic lighting fixture with protective functions. Background Technology

[0002] Lighting fixtures, or complete lighting appliances, include light sources, optical distribution components, housings, electrical drives, and mounting components. They are used to control the light from the light source, fix the light source and electrical components, and provide multiple protections in terms of electrical safety, environment, and mechanical aspects to achieve spatial lighting. Artistic lighting fixtures are special lighting fixtures that emphasize appearance and artistic light and shadow effects.

[0003] Problems with existing technology: 1. Traditional art lamps only have a single-layer fixed lampshade and no independent buffer and anti-collision structure. When used in pedestrian streets, courtyards, scenic spots and other densely populated areas, the lamps are easily hit from the side by pedestrians and debris. The rigid lampshade directly bears the impact, and the acrylic lampshade and internal bulb are very easy to break, resulting in high repair and replacement costs. 2. Existing artistic lighting fixtures rely solely on the threaded insertion of conductive connectors to secure the bulb, lacking any auxiliary clamping or limiting structure. When the fixture is subjected to impact and vibrates violently, the vibration is continuously transmitted to the bulb's threads, easily causing the bulb threads to slowly loosen, resulting in poor contact, flickering light, or even complete power failure and extinguishing, thus affecting the normal use of artistic lighting. The impact-resistant outer shell and bulb fixing structure of conventional lighting fixtures are independent of each other, lacking mechanical linkage. When an impact occurs, the bulb cannot be clamped and reinforced simultaneously, and can only passively withstand the vibration and impact. Some lighting fixtures with added fixing buckles have a manual locking structure, which cannot automatically clamp when an impact occurs, resulting in delayed protection.

[0004] Therefore, an art lighting fixture with protective functions is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide an artistic lighting fixture with protective functions to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an art lighting fixture with protective function, comprising a mounting column and a light bulb, wherein the light bulb is disposed on the top of the mounting column, a protective mechanism is disposed on the top of the mounting column, and a stabilizing mechanism is disposed at the bottom of the protective mechanism; The protective mechanism includes a protective plate, a connecting plate, a sliding rod, and a sliding plate. The protective plate is arranged in a circular array and rotated on the top of the mounting column. The connecting plate is fixedly connected to the outer wall of the bottom end of the protective plate. The sliding rod is symmetrically fixedly connected to the side wall of the connecting plate. The sliding plate is symmetrically slidably disposed inside the base. The stabilizing mechanism includes a T-shaped plate, a sliding groove, a connecting plate, and an arc-shaped clamping block. The T-shaped plate is fixedly installed inside the protective mechanism. The sliding groove is symmetrically opened through the inner wall of the T-shaped plate. The connecting plate is symmetrically slidably installed on the top of the mounting column. The arc-shaped clamping block is fixedly connected to the top of the connecting plate.

[0007] Preferably, the protective mechanism further includes a base fixedly connected to the top of the mounting column, a lamp frame fixedly connected to the top of the base, a mounting groove formed on the upper surface of the middle part of the base, transparent plates arranged in a circular array and fixedly connected to the inner wall of the lamp frame, ventilation grooves formed on the inner wall of the protective plate, shafts symmetrically fixedly connected to the outer wall of the ventilation grooves, a sliding groove 1 symmetrically formed on the inner wall of the base, a sliding groove 2 penetrating the inner wall of the top of the sliding plate, a connecting rod fixedly connected between the two sliding plates, and a buffer spring symmetrically fixedly connected to the outer wall of the connecting rod.

[0008] Preferably, the stabilizing mechanism includes a connector fixedly connected to the inner wall of the middle part of the top of the mounting column, a sliding groove three (302) symmetrically opened on the inner wall of the base, a sliding rod two symmetrically fixedly connected to the inner wall of the base, a return spring sleeved on the outer wall of the sliding rod two, abutment rods symmetrically fixedly connected to the lower surfaces of both ends of the connecting plate, a limiting plate symmetrically fixedly connected to the outer walls of both ends of the abutment rod, and an abutment plate fixedly connected to the lower surface of the middle part of the connecting plate.

[0009] Preferably, the protective plate is rotatably connected to the inner wall of the lamp frame via a shaft, the bottom end of the sliding plate is slidably connected to the inside of the first sliding groove, and the first sliding rod is slidably connected to the inside of the second sliding groove; The shaft serves as a pivot point, hinges multiple protective plates arranged in a ring array to the inside of the lamp frame, allowing the protective plates to flip inward and achieve impact buffering action. The slide groove is opened on the inner wall of the base, which restricts the sliding plate to slide horizontally left and right along the base, constrains the sliding trajectory, and prevents deviation and jamming. The sliding rod is fixed to the connecting plate at the bottom of the protective plate and extends into the sliding groove 2 on the top surface of the sliding plate. When impacted, the protective plate rotates inward, and the sliding rod pushes the sliding groove 2 to drive the sliding plate to move horizontally, completing the motion conversion from impact flipping to horizontal sliding. It is the core pair for power transmission of the protective mechanism.

[0010] Preferably, the protective plate is inclined at 30 degrees outward from the lamp frame with the shaft as the axis, and the end of the buffer spring away from the connecting rod is fixedly connected to the inner wall of the base; Under normal conditions, the protective plate is tilted outward at a 30-degree angle, completely surrounding and wrapping around the outside of the lighting fixture frame to form a complete outer anti-collision barrier; the protective plate has ventilation slots to allow light to pass through and dissipate heat, without obstructing the artistic lighting; The buffer spring is connected to the connecting rod and the inner wall of the base at both ends; when the side impacts, the sliding plate is pushed to the middle to pull the buffer spring, which absorbs the impact energy by relying on the elasticity of the spring; after the external force disappears, the spring rebounds and pulls the sliding plate, the sliding rod, and the protective plate to reset as a whole, automatically restoring the protective posture.

[0011] Preferably, the T-shaped plate is fixedly connected to the outer wall of the top end of the connecting rod, the connecting plate is slidably connected to the outer wall of the slide rod, and the two ends of the return spring are fixedly connected to the slide rod and the connecting plate, respectively. The T-shaped plate moves horizontally in sync with the connecting rod, enabling the anti-collision buffer mechanism and the bulb clamping and stabilizing mechanism to work together, triggering the bulb clamping simultaneously when an impact occurs. The second sliding rod is fixed inside the base to provide horizontal guidance for the connecting plate, ensuring that the connecting plate moves horizontally without tilting. The reset spring is sleeved on the outside of the slide bar. When the connecting plate is pushed towards the center by the T-shaped plate to clamp the light bulb, the spring is squeezed. After the impact ends, the spring rebounds, causing the connecting plate and the arc-shaped clamping block to automatically release the light bulb and return to the initial state.

[0012] Preferably, the top of the connecting plate slides on the inner wall of the slide groove three, and four T-shaped plates are provided, with slide groove four opened on the inner wall of two T-shaped plates that are in the same direction as the slide rod two; The inner wall of the base has a sliding groove four, which forms a double-layer guide structure with the lower sliding rod two, constraining the vertical offset of the connecting plate and making the force of the two arc-shaped clamping blocks on both sides on the bulb uniform. The whole machine consists of four T-shaped plates arranged in a ring, matched with multiple sets of protective plates around the perimeter; only the two T-shaped plates on the left and right sides have three sliding grooves, which drive the clamping structure on both sides, simplifying the transmission parts and reducing assembly difficulty and production cost.

[0013] Preferably, the abutment rod and the T-shaped plate are on the same horizontal plane, and the distance between the two limiting plates is the same as the height of the slide groove four; The abutment rod is installed at the bottom of the connecting plate and is at the same level as the T-shaped plate. When the connecting rod moves the T-shaped plate, the abutment rod can be precisely inserted into the slide groove three without any misalignment, thus avoiding transmission jamming and failure. The two ends of the abutment rod are symmetrically equipped with limiting plates. The distance between the two limiting plates is equal to the vertical height of the slide groove four. This restricts the abutment rod to slide horizontally only inside the slide groove four, preventing it from falling out of the slide groove upwards or downwards during operation and ensuring continuous linkage of the clamping mechanism throughout the entire impact process.

[0014] Preferably, the abutment plate and the T-shaped plate are on the same horizontal plane, and the distance between the abutment plate and the T-shaped plate is the same as the distance between the abutment rod and the slide groove. The contact plate is located on the lower side of the middle of the connecting plate, at the same height as the T-shaped plate, serving as the second load-bearing support structure.

[0015] Preferably, the arc-shaped clamping block is made of rubber, the connector is used as a conductive device for the bulb, and the lamp frame and the protective plate are both made of transparent acrylic sheet. Rubber arc-shaped clamping block: It makes soft contact with the threaded part of the bulb base, increasing the clamping friction and preventing the bulb from loosening due to vibration; at the same time, it buffers the clamping pressure and prevents hard parts from scratching the bulb shell; The connector integrates conductive contacts, which enable circuit conduction after the bulb is screwed in, and also serve as a positioning reference for bulb installation. The lamp frame and protective panel are made of transparent acrylic sheet, which has good light transmission and will not block the light, preserving the artistic lighting effect; at the same time, acrylic has basic impact resistance, taking into account both the appearance decoration and the outer physical protection.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. A transparent acrylic protective panel is arranged in a ring around the lamp fixture. Under normal conditions, the protective panel tilts outward at a 30-degree angle around the pivot, completely wrapping the lamp frame to form an integrated anti-collision enclosure. The protective panel has ventilation slots, which do not block the light from the bulb, preserving the artistic lighting effect, while also allowing air circulation inside the lamp body and alleviating the problem of heat buildup during long-term operation. When the side of the lamp is hit by an object or pedestrian, the external force acts on the protective panel, causing the protective panel to flip inward. The bottom connecting plate drives the sliding rod to move synchronously. The sliding rod slides in the sliding groove, pushing the two sliding plates on both sides along the base sliding groove towards the center of the lamp. The connecting rod between the sliding plates simultaneously stretches the buffer spring. The elastic deformation of the spring absorbs most of the impact force, effectively preventing the lamp frame, transparent lampshade, and bulb from being directly damaged by impact. After the impact force disappears, the buffer spring rebounds and pulls the sliding plate, sliding rod, and protective panel to automatically reset as a whole, without the need for manual adjustment, and continuously providing anti-collision protection for the lamp. 2. A T-shaped plate is fixed at the top of the connecting rod. During the impact buffering phase, the connecting rod moves towards the center of the lamp, simultaneously driving the T-shaped plate to slide horizontally. The fourth groove on the T-shaped plate cooperates with the bottom abutment rod of the connecting plate, pushing the connecting plate to slide towards the bulb. The connecting plate relies on the second bottom slide rod and the third top slide rod to form a double-layer limiting guide, ensuring that it does not deviate during the movement and that the clamping force is even. The rubber arc-shaped clamping block at the top of the connecting plate simultaneously fits and clamps the threaded connection between the bulb and the conductive connector. The soft rubber increases friction, offsetting the violent vibration caused by the impact and preventing the bulb threads from loosening, poor contact, and power failure. Limiting plates are set on both sides of the abutment rod to prevent the abutment rod from falling out of the fourth slide rod. The abutment plate in the middle of the connecting plate serves as a second load-bearing structure, distributing the load of the abutment rod during a large impact and improving the structural strength. After the impact, the buffer spring drives the T-shaped plate to reset, and the reset spring on the second slide rod pushes the connecting plate to separate outward. The arc-shaped clamping block automatically releases the bulb, facilitating later disassembly and bulb replacement. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram showing the positional relationship between the light bulb and the lamp frame of the present invention; Figure 3 This is a schematic diagram showing the positional relationship between the transparent plate and the mounting groove of the present invention; Figure 4 This is a schematic diagram showing the positional relationship between the shaft and the slide bar of the present invention; Figure 5 This is a schematic diagram showing the positional relationship between the bulb and the base in this invention; Figure 6 This is a schematic diagram showing the positional relationship between the second slide groove and the second slide rod of the present invention; Figure 7 This is a schematic diagram showing the positional relationship between slide groove one and slide groove three of the present invention; Figure 8 This is a schematic diagram showing the positional relationship between the buffer spring and the T-shaped plate of the present invention; Figure 9 This is a schematic diagram showing the four positions of the connecting rod and the slide groove in this invention; Figure 10 This is a schematic diagram showing the positional relationship between the slide bar 2 and the arc-shaped clamping block of the present invention.

[0018] In the picture: 101. Mounting post; 102. Light bulb; 200. Protective mechanism; 201. Base; 202. Lamp frame; 203. Mounting slot; 204. Transparent plate; 205. Protective plate; 206. Ventilation slot; 207. Shaft; 208. Linking plate; 209. Slide rod one; 210. Slide groove one; 211. Sliding plate; 212. Slide groove two; 213. Connecting rod; 214. Buffer spring; 300. Stabilizing mechanism; 301. Connector; 302. Slide groove three; 303. T-shaped plate; 304. Slide groove three; 305. Slide rod two; 306. Return spring; 307. Connecting plate; 308. Abutment rod; 309. Limiting plate; 310. Abutment plate; 311. Arc-shaped clamping block. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0020] Example 1 Please see Figures 1 to 10The first embodiment of the present invention provides an art lighting fixture with protective function. The device includes a mounting post 101 and a bulb 102. The bulb 102 is disposed on the top of the mounting post 101. A protective mechanism 200 is disposed on the top of the mounting post 101, and a stabilizing mechanism 300 is disposed on the bottom of the protective mechanism 200.

[0021] Example 2 Reference Figures 1 to 9 This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that the protective mechanism 200 includes a protective plate 205, a connecting plate 208, a sliding rod 209, and a sliding plate 211. The protective plate 205 is arranged in a circular array and rotatably disposed on the top of the mounting column 101. The connecting plate 208 is fixedly connected to the outer wall of the bottom end of the protective plate 205. The sliding rod 209 is symmetrically fixedly connected to the side wall of the connecting plate 208. The sliding plate 211 is symmetrically slidably disposed inside the base 201.

[0022] Furthermore, the protective mechanism 200 also includes a base 201 fixedly connected to the top of the mounting column 101, a lamp frame 202 fixedly connected to the top of the base 201, both the lamp frame 202 and the protective plate 205 being made of transparent acrylic sheets, a mounting groove 203 formed on the upper surface of the middle part of the base 201, transparent plates 204 arranged in a circular array and fixedly connected to the inner wall of the lamp frame 202, ventilation slots 206 formed on the inner wall of the protective plate 205, and shafts 207 symmetrically fixedly connected to the outer wall of the ventilation slots 206. The protective plate 205 is inclined at a 30-degree angle outward from the lamp frame 202 with the shafts 207 as the axis. The protective plate 205 is rotatably connected to the inner wall of the lamp frame 202 via a shaft 207. A sliding groove 210 is symmetrically opened on the inner wall of the base 201. The bottom end of the sliding plate 211 is slidably connected to the inside of the sliding groove 210. A sliding groove 212 is opened through the inner wall of the top of the sliding plate 211. A sliding rod 209 is slidably connected to the inside of the sliding groove 212. A connecting rod 213 is fixedly connected between the two sliding plates 211. A buffer spring 214 is symmetrically fixedly connected to the outer wall of the connecting rod 213. The end of the buffer spring 214 away from the connecting rod 213 is fixedly connected to the inner wall of the base 201.

[0023] During use: When installing the bulb 102, the operator aligns the bottom connector of the bulb 102 with the mounting groove 203, inserts the connector of the bulb 102 into the mounting groove 203, and rotates the bulb 102 so that the bulb 102 is threadedly fixed to the connector 301. Then, the lamp frame 202 is aligned with the base 201, and the bulb 102 is placed over the outside of the bulb 102. Finally, the lamp frame 202 and the base 201 are fixedly installed with bolts. When the device is impacted from the side, the protective plate 205, under the impact force, flips around the shaft 207 towards the side closer to the lamp frame 202. This causes the protective plate 205 to simultaneously flip the ventilation slot 206 and the connecting plate 208 towards the side closer to the lamp frame 202. The protective plate 205, through the connecting plate 208, causes the sliding rod 209 to tilt and flip downwards towards the side closer to the lamp frame 202. This causes the sliding rod 209 to contact the sliding groove 212, causing the sliding plate 211 to slide inside the sliding groove 210 towards the inside of the base 201. This further causes the sliding rod 209 to... 209 slides from the top of the second slide groove 212 to the bottom of the second slide groove 212, causing the sliding plate 211 to drive the connecting rod 213 to move synchronously towards the middle of the base 201. This causes the connecting rod 213 to pull the buffer spring 214 to extend, causing the buffer spring 214 to extend and generate elasticity. The elasticity gradually increases as the buffer spring 214 extends, thereby buffering the impact force on the protective plate 205, reducing the impact force on the device, avoiding damage to the device due to collision, and ensuring the stability of the device during operation.

[0024] A transparent acrylic protective plate 205 is arranged in a ring array around the lamp fixture. Under normal conditions, the protective plate 205 tilts outward at a 30-degree angle with the shaft 207 as the fulcrum, completely wrapping the lamp frame 202 to form an integrated anti-collision enclosure. The protective plate 205 has ventilation slots 206, which not only do not block the light of the bulb 102 and preserve the artistic lighting effect, but also allow air circulation inside the lamp body and alleviate the problem of heat accumulation during long-term operation of the lamp. When the side of the lamp fixture is hit by an external object or pedestrian, the external force acts on the protective plate 205, and the protective plate 205 flips inward. Through the bottom linkage plate 208, it drives the sliding rod 2. 09 Synchronous movement: Slide rod 1 209 slides within slide groove 212, pushing the two side slide plates 211 along slide groove 1 210 of base 201 toward the center of the lamp. The connecting rod 213 between the slide plates 211 synchronously stretches the buffer spring 214. Relying on the elastic deformation of the spring, most of the impact force is absorbed, effectively preventing the lamp frame, transparent lampshade, and bulb from being directly damaged by impact. After the impact force disappears, the buffer spring 214 rebounds and pulls the slide plate 211, slide rod 1 209, and protective plate 205 to automatically reset as a whole. No manual adjustment is required, and it can continuously provide anti-collision protection for the lamp.

[0025] Example 3 Reference Figures 5 to 10This is the third embodiment of the present invention. The difference between this embodiment and the second embodiment is that the stabilizing mechanism 300 includes a T-shaped plate 303, a sliding groove 304, a connecting plate 307, and an arc-shaped clamping block 311. The T-shaped plate 303 is fixedly disposed inside the protective mechanism 200 and is fixedly connected to the top outer wall of the connecting rod 213. The sliding groove 304 is symmetrically opened through the inner wall of the T-shaped plate 303. The connecting plate 307 is symmetrically slidably disposed on the top of the mounting column 101. The arc-shaped clamping block 311 is fixedly connected to the top of the connecting plate 307 and is made of rubber.

[0026] Furthermore, the stabilizing mechanism 300 includes a connector 301 fixedly connected to the inner wall of the top center of the mounting column 101, the connector 301 being a device for conducting electricity to the bulb 102; three sliding grooves 302 symmetrically opened on the inner wall of the base 201; the top of the connecting plate 307 sliding on the inner wall of the three sliding grooves 302; two sliding rods 305 symmetrically fixedly connected to the inner wall of the base 201; four T-shaped plates 303 are provided, and two T-shaped plates 303 in the same direction as the two sliding rods 305 have four sliding grooves 304 opened on their inner walls; the connecting plate 307 is slidably connected to the outer wall of the two sliding rods 305; and a return spring 306 is sleeved on the outer wall of the two sliding rods 305. The two ends of the return spring 306 are fixedly connected to the slide rod 305 and the connecting plate 307 respectively. The abutment rods 308 are symmetrically fixedly connected to the lower surfaces of the two ends of the connecting plate 307. The abutment rods 308 and the T-shaped plate 303 are on the same horizontal plane. The limiting plates 309 are symmetrically fixedly connected to the outer walls of the two ends of the abutment rods 308. The distance between the two limiting plates 309 is the same as the height of the slide groove 304. The abutment plate 310 is fixedly connected to the lower surface of the middle part of the connecting plate 307. The abutment plate 310 and the T-shaped plate 303 are on the same horizontal plane. The distance between the abutment plate 310 and the T-shaped plate 303 is the same as the distance between the abutment rod 308 and the slide groove 304.

[0027] During use: When the connecting rod 213 slides towards the middle of the base 201, it causes the T-shaped plate 303, which is fixedly connected to it, to move synchronously. When the connecting rod 213 moves the T-shaped plate 303, the T-shaped plate 303 causes the slide groove 304 to move synchronously. After the T-shaped plate 303 moves a certain distance, the abutment rod 308 slides into the interior of the slide groove 304. The slide groove 304 then slides along the inclined direction of the slide groove 304, causing the abutment rod 308 to slide against the abutment rod 308. 8 drives the connecting plate 307 to move towards the side closer to the connector 301 inside the slide groove 302, so that the connecting plate 307 moves synchronously on the outer wall of the slide rod 305, and the connecting plate 307 squeezes the return spring 306, so that the return spring 306 generates the elasticity of return, thereby causing the arc-shaped clamping block 311 to move closer to the bulb 102 that is threadedly connected to the connector 301, and the arc-shaped clamping block 311 clamps and fixes the bulb 102 and the connector 301 from both sides of the bulb 102.

[0028] The T-shaped plate 303 is fixed at the top of the connecting rod 213. During the impact buffering phase, the connecting rod 213 moves towards the center of the lamp, simultaneously driving the T-shaped plate 303 to move horizontally. The sliding groove 304 on the T-shaped plate 303 cooperates with the bottom abutment rod 308 of the connecting plate 307, pushing the connecting plate 307 to slide towards the bulb 102. The connecting plate 307 relies on the bottom sliding rod 305 and the top sliding groove 302 to form a double-layer limiting guide, ensuring that it does not deviate during the movement and that the clamping force is even. The rubber arc-shaped clamping block 311 at the top of the connecting plate 307 simultaneously fits and clamps the threads of the bulb 102 and the conductive connector 301. At the joint, soft rubber increases friction to offset the violent vibration caused by the impact and prevent the bulb threads from loosening, poor contact, and power outage. Limiting plates 309 are provided on both sides of the abutment rod 308 to prevent the abutment rod 308 from falling out of the slide groove 304. The abutment plate 310 in the middle of the connecting plate 307 serves as a second load-bearing structure, which shares the load of the abutment rod 308 during a large impact and improves the structural strength. After the impact, the buffer spring 214 drives the T-shaped plate to reset, and the reset spring 306 on the slide rod 305 pushes the connecting plate 307 to separate outward. The arc-shaped clamping block 311 automatically releases the bulb, which is convenient for later disassembly and replacement of the bulb.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An art lighting fixture with protective function, comprising a mounting post (101) and a bulb (102), wherein the bulb (102) is disposed on the top of the mounting post (101), characterized in that: The top of the mounting post (101) is provided with a protective mechanism (200), and the bottom of the protective mechanism (200) is provided with a stabilizing mechanism (300). The protective mechanism (200) includes a protective plate (205), a connecting plate (208), a sliding rod (209), and a sliding plate (211). The protective plate (205) is arranged in a ring array and rotated on the top of the mounting column (101). The connecting plate (208) is fixedly connected to the outer wall of the bottom end of the protective plate (205). The sliding rod (209) is symmetrically fixedly connected to the side wall of the connecting plate (208). The sliding plate (211) is symmetrically slidably disposed inside the base (201). The stabilizing mechanism (300) includes a T-shaped plate (303), a sliding groove (304), a connecting plate (307), and an arc-shaped clamping block (311). The T-shaped plate (303) is fixedly installed inside the protective mechanism (200). The sliding groove (304) is symmetrically opened through the inner wall of the T-shaped plate (303). The connecting plate (307) is symmetrically slidably installed on the top of the mounting column (101). The arc-shaped clamping block (311) is fixedly connected to the top of the connecting plate (307).

2. An artistic lighting fixture with protective function according to claim 1, characterized in that: The protective mechanism (200) further includes a base (201) fixedly connected to the top of the mounting column (101), a lamp frame (202) fixedly connected to the top of the base (201), a mounting groove (203) opened on the upper surface of the middle part of the base (201), a transparent plate (204) arranged in a ring array and fixedly connected to the inner wall of the lamp frame (202), a ventilation groove (206) opened on the inner wall of the protective plate (205), a shaft (207) symmetrically fixedly connected to the outer wall of the ventilation groove (206), a sliding groove one (210) symmetrically opened on the inner wall of the base (201), a sliding groove two (212) penetrating the inner wall of the top of the sliding plate (211), a connecting rod (213) fixedly connected between the two sliding plates (211), and a buffer spring (214) symmetrically fixedly connected to the outer wall of the connecting rod (213).

3. An artistic lighting fixture with protective function according to claim 2, characterized in that: The stabilizing mechanism (300) includes a connector (301) fixedly connected to the inner wall of the middle part of the top of the mounting column (101), a sliding groove three (302) symmetrically opened on the inner wall of the base (201), a sliding rod two (305) symmetrically fixedly connected to the inner wall of the base (201), a return spring (306) sleeved on the outer wall of the sliding rod two (305), abutting rods (308) symmetrically fixedly connected to the lower surfaces of both ends of the connecting plate (307), a limiting plate (309) symmetrically fixedly connected to the outer walls of both ends of the abutting rod (308), and an abutting plate (310) fixedly connected to the lower surface of the middle part of the connecting plate (307).

4. An artistic lighting fixture with protective function according to claim 2, characterized in that: The protective plate (205) is rotatably connected to the inner wall of the lamp frame (202) via the shaft (207), the bottom end of the sliding plate (211) is slidably connected to the inside of the first slide groove (210), and the first slide rod (209) is slidably connected to the inside of the second slide groove (212).

5. An artistic lighting fixture with protective function according to claim 4, characterized in that: The protective plate (205) is inclined at 30 degrees to the outside of the lamp frame (202) with the shaft (207) as the axis, and the end of the buffer spring (214) away from the connecting rod (213) is fixedly connected to the inner wall of the base (201).

6. An artistic lighting fixture with protective function according to claim 3, characterized in that: The T-shaped plate (303) is fixedly connected to the top outer wall of the connecting rod (213), the connecting plate (307) is slidably connected to the outer wall of the slide rod (305), and the two ends of the return spring (306) are fixedly connected to the slide rod (305) and the connecting plate (307) respectively.

7. An artistic lighting fixture with protective function according to claim 6, characterized in that: The top of the connecting plate (307) slides on the inner wall of the slide groove three (302). There are four T-shaped plates (303), and two T-shaped plates (303) that are in the same opposite direction as the slide rod two (305) have slide groove four (304) on their inner walls.

8. An artistic lighting fixture with protective function according to claim 7, characterized in that: The abutment rod (308) and the T-shaped plate (303) are on the same horizontal plane, and the distance between the two limiting plates (309) is the same as the height of the slide groove (304).

9. An artistic lighting fixture with protective function according to claim 8, characterized in that: The abutment plate (310) and the T-shaped plate (303) are on the same horizontal plane, and the distance between the abutment plate (310) and the T-shaped plate (303) is the same as the distance between the abutment rod (308) and the slide groove (304).

10. An artistic lighting fixture with protective function according to claim 3, characterized in that: The arc-shaped clamping block (311) is made of rubber, the connector (301) is a device for conducting electricity in the bulb (102), and the lamp frame (202) and the protective plate (205) are both made of acrylic transparent plate.

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