Fire-fighting LED novel lighting lamp

Abstract

The application discloses a novel fire-fighting LED lighting lamp and relates to the technical field of lighting equipment. The technical scheme comprises a guide lamp body, a stable supporting mechanism and a mirror cleaning mechanism. The stable supporting mechanism comprises a rotating base, a support column, an arc-shaped plate one, an arc-shaped plate two and a driving assembly. The support column can support the guide lamp body. The rotating base is connected with the support column through a universal connecting structure. The arc-shaped plate one and the arc-shaped plate two can limit the periphery of the support column. The driving assembly can drive the arc-shaped plate two to rotate. The mirror cleaning mechanism comprises a frame and a light-transmitting mirror. The middle part of the frame is provided with a light-transmitting opening. The light-transmitting mirror can move up and down in the frame. A scraper is installed in the frame. Through the arrangement of the overall structure, the stability of the guide lamp body is ensured, the light-transmitting mirror can be cleaned, and the lighting effect of the guide lamp body is avoided.

Description

Technical Field

[0001] This invention relates to the field of lighting equipment technology, and more specifically to a novel LED lighting lamp for fire protection. Background Technology

[0002] The basic structure of an LED is an electroluminescent semiconductor chip, which is cured onto a support using silver or white glue. Silver or gold wires connect the chip to the circuit board, and the entire assembly is sealed with epoxy resin to protect the internal wiring. Finally, a casing is installed, giving LED lights good shock resistance. An LED is a solid-state semiconductor device that converts electrical energy into visible light; it directly converts electricity into light. The heart of an LED is a semiconductor chip, with one end attached to a support, serving as the negative electrode, and the other end connected to the positive electrode of the power supply, thus encapsulating the entire chip in epoxy resin. LED lighting applications include mobile phones, desk lamps, household appliances, and machinery manufacturing. However, existing fire-fighting demolition auxiliary lights lack devices to facilitate the installation of lighting fixtures, auxiliary decorative components, LED strip lights, and protective measures, failing to meet practical needs. Summary of the Invention

[0003] To address the shortcomings of existing technologies, the present invention aims to provide a novel fire-fighting LED lighting lamp. The rotating base is connected to the support column via a universal joint structure. The cooperation of the support ball and hemispherical cover can effectively buffer the impact of the shaking of the fire-fighting demolition device on the guide lamp body. The shock absorber at the upper end of the support column further copes with the impact of the device's lifting and lowering. This dual function ensures that the guide lamp body remains stable under complex working conditions. The first and second arc plates automatically adjust their positions by the gravity of the counterweight, ensuring that the support column remains upright no matter how the rotating base is tilted, thereby guaranteeing the stability of the guide lamp body and providing precise and stable beam guidance for fire-fighting demolition work.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a guide light body, a stabilizing support mechanism, and a mirror cleaning mechanism. The stabilizing support mechanism includes a rotating base, a support column, an arc-shaped plate (first), an arc-shaped plate (second), and a driving assembly. The support column supports the guide light body. The rotating base is connected to the support column via a universal joint structure. The arc-shaped plate (first) and arc-shaped plate (second) are rotatably mounted above the rotating base. The arc-shaped plate (first) and arc-shaped plate (second) cooperate to limit the movement of the support column around its perimeter. The driving assembly is located at the upper end of the rotating base and drives the arc-shaped plate (second) to rotate. The mirror cleaning mechanism is located at the front end of the guide light body. The mirror cleaning mechanism includes a frame and a light-transmitting mirror. A light-transmitting opening is provided in the middle of the frame. The light-transmitting mirror can move up and down within the frame. Scrapers are installed above and below the light-transmitting opening within the frame.

[0005] As a further improvement of the present invention, the universal connection structure includes a support ball and a hemispherical cover. The support ball is fixedly installed on the upper end of the rotating base, and the hemispherical cover is fitted and installed on the upper end of the support ball. The lower end of the support column is fixedly connected to the hemispherical cover, and a shock absorber is fixedly installed on the upper end of the support column. The support column is connected to the guide light body through the shock absorber.

[0006] As a further improvement of the present invention, a plurality of bearing seats are fixedly installed on the upper end of the rotating base. The first arc plate and the second arc plate are both installed above the rotating base through the cooperation of the bearing seats and the rotating shaft. The center of the first arc plate and the center of the second arc plate coincide with the center of the supporting ball. The top projections of the first arc plate and the second arc plate are orthogonally distributed. The middle part of the first arc plate and the middle part of the second arc plate are provided with openings. The size of the openings corresponds to the size of the support column. Counterweights are fixedly installed at both ends of the first arc plate and both ends of the second arc plate.

[0007] As a further improvement of the present invention, the driving assembly includes a vertical plate, a driving gear, a rotating plate, a movable gear, an electric telescopic rod, and a driven gear. The vertical plate is fixedly installed on the upper end of the rotating base. The driving gear and the rotating plate are coaxially and rotatably installed on the vertical plate. The movable gear is rotatably installed on the rotating plate and meshes with the driving gear. The electric telescopic rod is rotatably installed on the vertical plate. The telescopic end of the electric telescopic rod is rotatably connected to one side of the rotating plate. The driven gear is fixedly installed on the rotating shaft at one end of the arc-shaped plate.

[0008] As a further improvement of the present invention, a fixed cover is fixedly installed on the upper end of the rotating base. The fixed cover is hemispherical and is sleeved on the outside of the arc plate one, the arc plate two and the drive assembly. The top of the fixed cover is provided with a round hole. A movable cover is provided above the fixed cover. The support column passes through the movable cover and is fixedly connected to the movable cover.

[0009] As a further improvement of the present invention, lead screws are rotatably installed on both sides of the frame, and lifting blocks are installed on both lead screws. The light-transmitting mirror is fixedly installed between the two lifting blocks. Two motors are fixedly installed at the upper end of the frame, and the output end of each motor is fixedly connected to the upper end of the corresponding lead screw.

[0010] As a further improvement of the present invention, mounting holes are provided on both sides of the light-transmitting mirror, and the light-transmitting mirror is mounted on the lifting block through the mounting holes and bolts.

[0011] As a further improvement of the present invention, a protective frame is fixedly installed inside the light-transmitting opening. The protective frame is in the shape of a regular square frustum, and the upper bottom surface of the protective frame faces the light-transmitting mirror.

[0012] As a further improvement of the present invention, two fixing rods are fixedly installed inside the frame, each fixing rod passing through one side of the corresponding scraper. Both scrapers are inclined away from the protective frame, and the other side of the scraper abuts against the light-transmitting mirror. A torsion spring is sleeved in the middle of the fixing rod, and the two ends of the torsion spring abut against the scraper and the inner wall of the frame, respectively.

[0013] As a further improvement of the present invention, a press-type sprayer is fixedly installed at both the upper and lower ends of the frame. The press-type sprayer is provided with a pressing rod and a nozzle. The pressing rod and the nozzle are inserted into the interior of the frame. The position of the pressing rod corresponds to the position of the light-transmitting lens. A drain port is provided at the lower end of the frame.

[0014] The beneficial effects of this invention are:

[0015] 1. In this invention, the rotating base is connected to the support column through a universal connection structure. The cooperation of the support ball and the hemispherical cover can effectively buffer the impact of the shaking of the fire demolition device on the guide light body. The shock absorber at the top of the support column further copes with the impact of the device's lifting and lowering. The dual function ensures that the guide light body remains stable under complex working conditions. The arc plate one and arc plate two automatically adjust their positions by the gravity of the counterweight. No matter how the rotating base is tilted, the support column can always remain upright, thereby ensuring the stability of the guide light body and providing accurate and stable beam guidance for fire demolition work.

[0016] 2. In this invention, the light-transmitting mirror can move up and down within the frame, and works with the scraper to achieve zoned cleaning. When the light-transmitting mirror moves out of the light-transmitting opening, the scraper removes large particles of impurities with a small force; when it moves towards the light-transmitting opening, the scraping force increases to remove stubborn dust. The press-type sprayer moves in conjunction with the light-transmitting mirror, automatically spraying water to assist in cleaning. Combined with the protective frame to guide impurities to slide off and the drain outlet to discharge wastewater, a complete cleaning process is formed, avoiding dust from affecting the clarity and penetration of light.

[0017] 3. The electric telescopic rod of the drive component of the present invention drives the movable gear and the driven gear to mesh, thereby driving the arc plate to rotate and realize the swing of the support column, changing the angle of illumination; at the same time, the rotating base can be rotated in conjunction with the fire demolition device, and the two work together to greatly expand the beam illumination range.

[0018] 4. The protective design of the fixed cover and the movable cover in this invention protects the internal structure without affecting the free movement of the support column, ensuring that the equipment is flexible and durable and meets the lighting needs of different demolition scenarios. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a novel LED fire-fighting lighting lamp according to the present invention;

[0020] Figure 2This is a cross-sectional structural diagram of the rotating base of the present invention;

[0021] Figure 3 This is a schematic diagram of the mirror cleaning mechanism of the present invention;

[0022] Figure 4 This is a schematic diagram of the universal connection structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the first and second arc-shaped plates of the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of the driving component of the present invention;

[0025] Figure 7 This is a cross-sectional structural diagram of the mirror cleaning mechanism of the present invention;

[0026] Figure 8 for Figure 7 Enlarged view of point A in the middle;

[0027] Figure 9 This is a schematic diagram of the structure of the protective frame of the present invention.

[0028] Explanation of reference numerals in the attached drawings: 1. Guide light body; 2. Stabilizing support mechanism; 201. Rotating base; 202. Support ball; 203. Hemispherical cover; 204. Column; 205. Shock absorber; 206. Arc-shaped plate one; 207. Arc-shaped plate two; 208. Counterweight; 209. Drive assembly; 2091. Vertical plate; 2092. Drive gear; 2093. Rotating plate; 2094. Movable gear; 2095. Electric telescopic rod; 2096. 1. Driven gear; 210. Shaft seat; 211. Fixed cover; 212. Movable cover; 3. Mirror cleaning mechanism; 301. Frame; 302. Lifting block; 303. Light transmission mirror; 304. Lead screw; 305. Motor; 306. Press-type sprayer; 3061. Press rod; 3062. Nozzle; 307. Light transmission port; 308. Protective frame; 309. Fixed rod; 310. Scraper; 311. Torsion spring; 312. Drain outlet. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. The components of the embodiments of this disclosure described and shown herein can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this disclosure is not intended to limit the scope of the claimed disclosure, but merely represents selected embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without inventive effort are within the scope of protection of this disclosure.

[0030] Example 1

[0031] refer to Figures 1 to 3The image shows a specific embodiment of a novel LED fire-fighting lighting lamp of the present invention, comprising a guide lamp body 1, a stable support mechanism 2, and a mirror cleaning mechanism 3. In disaster sites such as fires and collapses, the dense smoke, darkness, and chaotic environment often make it difficult for rescuers to identify directions and determine the demolition location, requiring the use of demolition auxiliary lights. Ordinary light sources have weak penetrating power and cannot effectively illuminate disaster sites. Therefore, the present invention uses an LED guide lamp body. The beam emitted by the guide lamp body can penetrate smoke and form a mark at the target location with bright and clear light, helping rescuers quickly locate the demolition point and plan a safe and efficient rescue route. The stabilizing support mechanism 2 includes a rotating base 201, a support column 204, an arc-shaped plate 206, an arc-shaped plate 207, and a drive assembly 209. The support column 204 supports the guide lamp body 1. The rotating base 201 is connected to the support column 204 via a universal joint structure, enabling the rotating base 201 to support the guide lamp body 1. During installation, the rotating base 201 is fixed to the fire-fighting demolition device. When the rotating base 201 shakes with the fire-fighting demolition device, the guide lamp body 1 will not shake, ensuring the stability of the guide lamp body 1. The arc-shaped plate 206 and the arc-shaped plate 207 are rotatably mounted above the rotating base 201. The arc-shaped plate 206 and the arc-shaped plate 207 work together to limit the movement of the support column 204 around its perimeter. Combined with the support of the universal joint structure, this ensures that the support column 204 remains upright and the guide lamp body 1 remains stably positioned. The drive component 209 is located at the upper end of the rotating base 201. The drive component 209 can drive the arc plate 207 to rotate. The rotation of the arc plate 207 can drive the support column 204 to swing, thereby changing the illumination angle of the guide lamp body 1. In conjunction with the rotating base 201, the illumination direction of the guide lamp body 1 is changed, so that the illumination range of the guide lamp body 1 is larger, which is more conducive to the fire demolition work. The mirror cleaning mechanism 3 is located at the front end of the guide light body 1. The mirror cleaning mechanism 3 includes a frame 301 and a light-transmitting mirror 303. The frame 301 has a light-transmitting opening 307 in the middle. The light-transmitting mirror 303 can move up and down within the frame 301. Scrapers 310 are installed above and below the light-transmitting opening 307 within the frame 301. The light from the guide light body 1 is emitted through the light-transmitting mirror 303 and the light-transmitting opening 307. The light-transmitting mirror 303 at the position of the light-transmitting opening 307 will be covered with dust during fire demolition. The light-transmitting mirror 303 changes its position of overlap with the light-transmitting opening 307 by moving up and down, and the scraper 310 cleans the position of the light-transmitting mirror 303 that does not overlap with the light-transmitting opening 307. With the above structure, the light-transmitting mirror 303 can be cleaned, and the scraper 310 will not appear in front of the light source and affect the lighting effect.

[0032] like Figure 4As shown, the universal connection structure includes a support ball 202 and a hemispherical cover 203. The support ball 202 is fixedly installed on the upper end of the rotating base 201, and the hemispherical cover 203 is fitted onto the upper end of the support ball 202. The lower end of the support column 204 is fixedly connected to the hemispherical cover 203, and a shock absorber 205 is fixedly installed on the upper end of the support column 204. The support column 204 is connected to the guide lamp body 1 through the shock absorber 205. The cooperation between the support ball 202 and the hemispherical cover 203 ensures the stability of the guide lamp body 1 when the rotating base 201 shakes with the demolition device. The setting of the shock absorber 205 ensures the stability of the guide lamp body 1 when the rotating base 201 rises and falls with the demolition device. The cooperation of the two ensures that the guide lamp body 1 can always remain stable when the demolition device is working.

[0033] like Figure 5 As shown, multiple bearing seats 210 are fixedly installed on the upper end of the rotating base 201. The first arc plate 206 and the second arc plate 207 are both installed above the rotating base 201 through the cooperation of the bearing seats 210 and the rotating shaft. The centers of the first arc plate 206 and the second arc plate 207 coincide with the center of the supporting ball 202. Furthermore, the top projections of the first arc plate 206 and the second arc plate 207 are orthogonally distributed. The middle portion of the first arc plate 206 and the middle portion of the second arc plate 207... Each part has an opening in the middle, the size of which corresponds to the size of the support column 204. Counterweights 208 are fixedly installed at both ends of the first arc plate 206 and the second arc plate 207. When the rotating base 201 tilts under the action of gravity, the first arc plate 206 and the second arc plate 207 will rotate. The position where the first arc plate 206 and the second arc plate 207 intersect remains unchanged, so that the support column 204 always remains upright and the guide lamp body 1 will not tilt.

[0034] like Figure 6As shown, the drive assembly 209 includes a vertical plate 2091, a drive gear 2092, a rotating plate 2093, a movable gear 2094, an electric telescopic rod 2095, and a driven gear 2096. The vertical plate 2091 is fixedly installed on the upper end of the rotating base 201. The drive gear 2092 and the rotating plate 2093 are coaxially and rotatably installed on the vertical plate 2091. The movable gear 2094 is rotatably installed on the rotating plate 2093 and meshes with the drive gear 2092. The electric telescopic rod 2095 is rotatably installed on the vertical plate 2091, and the telescopic end of the electric telescopic rod 2095 is connected to the rotating plate 2093. The driven gear 2096 is fixedly mounted on the rotating shaft at one end of the arc plate 207. When the illumination position of the guide lamp body 1 does not need to be changed, the movable gear 2094 does not mesh with the driven gear 2096, and the arc plate 207 can rotate freely to limit the support column 204. When it is necessary to change the illumination angle of the guide lamp body 1, the electric telescopic rod 2095 is driven to push the rotating plate 2093, so that the movable gear 2094 meshes with the driven gear 2096. Then, the power source drives the drive gear 2092 to rotate, which drives the arc plate 207 to rotate, causing the support column 204 to tilt and change the illumination position of the guide lamp body 1.

[0035] A fixed cover 211 is fixedly installed on the upper end of the rotating base 201. The fixed cover 211 is hemispherical and is sleeved on the outside of the arc plate 206, the arc plate 207 and the drive assembly 209. The top of the fixed cover 211 has a round hole. A movable cover 212 is provided above the fixed cover 211. The support column 204 passes through the movable cover 212 and is fixedly connected to the movable cover 212. The fixed cover 211 and the movable cover 212 cooperate to protect the various structures on the rotating base 201. The movable cover 212 can move with the support column 204, and the fixed cover 211 moves completely with the shaking of the rotating base 201. The movable cooperation between the movable cover 212 and the fixed cover 211 avoids affecting the normal function of the various structures on the rotating base 201.

[0036] Example 2

[0037] The difference from the above embodiments is that, as Figures 7 to 9 As shown, lead screws 304 are rotatably mounted on both sides of the frame 301, and lifting blocks 302 are fitted on both lead screws 304. The light-transmitting mirror 303 is fixedly installed between the two lifting blocks 302. Two motors 305 are fixedly installed on the upper end of the frame 301. The output end of each motor 305 is fixedly connected to the upper end of the corresponding lead screw 304. Driving the motor 305 to drive the lead screw 304 to rotate can drive the lifting block 302 to move up and down, thereby driving the light-transmitting mirror 303 to move up and down.

[0038] A protective frame 308 is fixedly installed inside the light-transmitting opening 307. The protective frame 308 is in the shape of a regular square frustum, and its upper bottom surface faces the light-transmitting mirror 303. The protective frame 308 is used to prevent dust and debris from entering the frame 301 through the light-transmitting opening 307. Two fixing rods 309 are fixedly installed inside the frame 301. Each fixing rod 309 passes through one side of a corresponding scraper 310. Both scrapers 310 are inclined away from the protective frame 308. The other side of the scraper 310 abuts against the light-transmitting mirror 303. A torsion spring 311 is sleeved in the middle of the fixing rod 309. The two ends of the torsion spring 311 abut against the scraper 310 and the inner wall of the frame 301, respectively. When the light-transmitting mirror 303 at the light-transmitting opening 307 moves out of the light-transmitting opening 307, the friction between the scraper 310 and the light-transmitting mirror 303 will move away from the protective frame 308. The scraper 310 is pushed in the direction of the protective frame 308. The scraper 310 has a small scraping force on the light transmission lens 303, which can only remove large particles of impurities with weak adhesion on the light transmission lens 303. After the large particles of impurities fall on the protective frame 308, they slide down the inclined surface at the bottom of the protective frame 308. When the light transmission lens 303 outside the light transmission port 307 moves to the position of the light transmission port 307, the friction between the scraper 310 and the light transmission lens 303 will push the scraper 310 in the direction of the protective frame 308. The scraping force of the scraper 310 on the light transmission lens 303 increases, which can remove dust with strong adhesion on the light transmission lens 303.

[0039] A press-type sprayer 306 is fixedly installed at both the upper and lower ends of the frame 301. The press-type sprayer 306 is equipped with a press rod 3061 and a nozzle 3062. The press rod 3061 and the nozzle 3062 are inserted into the interior of the frame 301. The position of the press rod 3061 corresponds to the position of the light-transmitting mirror 303. When the light-transmitting mirror 303 moves up and down, it will contact and squeeze the corresponding press rod 3061, causing the corresponding nozzle 3062 to spray water onto the light-transmitting mirror 303. The scraper 310 is used to thoroughly clean the light-transmitting mirror 303. The lower end of the frame 301 is provided with a drain outlet 312, from which the wastewater is discharged.

[0040] The light-transmitting mirror 303 has mounting holes on both sides. The light-transmitting mirror 303 is installed on the lifting block 302 through the mounting holes and bolts, which facilitates the installation and removal of the light-transmitting mirror 303 and makes it easy to replace the light-transmitting mirror 303 when it is damaged.

[0041] Finally, it should be noted that the above-described embodiments are merely specific implementations of this disclosure, used to illustrate the technical solutions of this disclosure, and not to limit it. The scope of protection of this disclosure is not limited thereto. Although this disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the scope of the technology disclosed in this disclosure; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this disclosure, and should all be covered within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A novel LED fire-fighting lighting lamp, characterized in that: The system includes a guide light body (1), a stabilizing support mechanism (2), and a mirror cleaning mechanism (3). The stabilizing support mechanism (2) includes a rotating base (201), a support column (204), an arc plate one (206), an arc plate two (207), and a drive assembly (209). The support column (204) can support the guide light body (1). The rotating base (201) is connected to the support column (204) through a universal connection structure. The arc plate one (206) and the arc plate two (207) are rotatably mounted above the rotating base (201). The arc plate one (206) and the arc plate two (207) cooperate to limit the movement of the support column (204). The drive assembly (209) is located at the upper end of the rotating base (201). The drive assembly (209) can drive the arc plate two (207) to rotate. The mirror cleaning mechanism (3) is located at the front end of the guide lamp body (1). The mirror cleaning mechanism (3) includes a frame (301) and a light-transmitting mirror (303). The frame (301) has a light-transmitting opening (307) in the middle. The light-transmitting mirror (303) can move up and down inside the frame (301). Scrapers (310) are installed above and below the light-transmitting opening (307) inside the frame (301). Multiple bearing seats (210) are fixedly installed on the upper end of the rotating base (201). The first arc plate (206) and the second arc plate (207) are both installed above the rotating base (201) through the cooperation of the bearing seats (210) and the rotating shaft. The center of the first arc plate (206) and the center of the second arc plate (207) coincide with the center of the supporting ball (202). The top projections of the first arc plate (206) and the second arc plate (207) are orthogonally distributed. The middle part of the first arc plate (206) and the middle part of the second arc plate (207) are provided with openings. The size of the openings corresponds to the size of the support column (204). Counterweights (208) are fixedly installed at both ends of the first arc plate (206) and the second arc plate (207).

2. The fire-fighting LED novel lighting lamp according to claim 1, characterized in that: The universal connection structure includes a support ball (202) and a hemispherical cover (203). The support ball (202) is fixedly installed on the upper end of the rotating base (201). The hemispherical cover (203) is fitted on the upper end of the support ball (202). The lower end of the support column (204) is fixedly connected to the hemispherical cover (203). A shock absorber (205) is fixedly installed on the upper end of the support column (204). The support column (204) is connected to the guide lamp body (1) through the shock absorber (205).

3. The fire-fighting LED novel lighting lamp according to claim 2, characterized in that: The drive assembly (209) includes a vertical plate (2091), a drive gear (2092), a rotating plate (2093), a movable gear (2094), an electric telescopic rod (2095), and a driven gear (2096). The vertical plate (2091) is fixedly installed on the upper end of the rotating base (201). The drive gear (2092) and the rotating plate (2093) are coaxially and rotatably installed on the vertical plate (2091). The movable gear (2094) is rotatably installed on the rotating plate (2093) and meshes with the drive gear (2092). The electric telescopic rod (2095) is rotatably installed on the vertical plate (2091). The telescopic end of the electric telescopic rod (2095) is rotatably connected to one side of the rotating plate (2093). The driven gear (2096) is fixedly installed on the rotating shaft at one end of the arc plate (207).

4. The fire-fighting LED novel lighting lamp according to claim 1, characterized in that: A fixed cover (211) is fixedly installed on the upper end of the rotating base (201). The fixed cover (211) is hemispherical and is sleeved on the outside of the arc plate one (206), the arc plate two (207) and the drive assembly (209). The top of the fixed cover (211) is provided with a round hole. A movable cover (212) is provided above the fixed cover (211). The support column (204) passes through the movable cover (212) and is fixedly connected to the movable cover (212).

5. The fire-fighting LED novel lighting lamp according to claim 1, characterized in that: Both sides of the frame (301) are rotatably mounted with lead screws (304), and lifting blocks (302) are installed on both lead screws (304). The light-transmitting mirror (303) is fixedly installed between the two lifting blocks (302). Two motors (305) are fixedly installed at the upper end of the frame (301), and the output end of each motor (305) is fixedly connected to the upper end of the corresponding lead screw (304).

6. The novel LED fire-fighting lighting lamp according to claim 5, characterized in that: The light-transmitting mirror (303) has mounting holes on both sides, and the light-transmitting mirror (303) is installed on the lifting block (302) through the mounting holes and the cooperation of bolts.

7. The fire-fighting LED novel lighting lamp according to claim 1, characterized in that: A protective frame (308) is fixedly installed inside the light-transmitting opening (307). The protective frame (308) is in the shape of a regular square truncated pyramid, and the upper bottom surface of the protective frame (308) faces the light-transmitting mirror (303).

8. The fire-fighting LED novel lighting lamp according to claim 7, characterized in that: Two fixing rods (309) are fixedly installed inside the frame (301). Each fixing rod (309) passes through one side of the corresponding scraper (310). Both scrapers (310) are inclined away from the protective frame (308). The other side of the scraper (310) abuts against the light-transmitting mirror (303). A torsion spring (311) is sleeved in the middle of the fixing rod (309). The two ends of the torsion spring (311) abut against the scraper (310) and the inner wall of the frame (301), respectively.

9. The novel LED fire-fighting lighting lamp according to claim 8, characterized in that: A press-type sprayer (306) is fixedly installed at both the upper and lower ends of the frame (301). The press-type sprayer (306) is provided with a press rod (3061) and a nozzle (3062). The press rod (3061) and the nozzle (3062) are inserted into the interior of the frame (301). The position of the press rod (3061) corresponds to the position of the light-transmitting lens (303). A drain port (312) is provided at the lower end of the frame (301).

Images