Intelligent construction lighting device

Abstract

The application discloses a kind of intelligent construction lighting equipment, it is related to the field of construction technology, solve the existing construction lighting, it is not convenient to adjust the lighting range according to construction area, in turn affect the efficiency of construction, and construction site air quality is easy to be poor, affect the safety of construction personnel and other problems.A kind of intelligent construction lighting equipment, including suspension angle plate, end connecting mechanism and gas detection mechanism, both ends of the gas detection mechanism are equipped with end connecting mechanism, the outer side of two end connecting mechanisms is equipped with a plurality of movable light row mechanism, the upper end surface of one end connecting mechanism is fixedly installed with suspension angle plate, the outer side of the upper end of the gas detection mechanism is fixedly installed with self-protection power connection mechanism.The application adjusts the light direction according to construction area, realizes multidirectional lighting or single direction lighting, and is convenient for monitoring the air quality of construction site, to ensure the safety of construction.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a kind of intelligent building lighting equipment. BACKGROUND

[0002] Building engineering is the planning, survey, design and construction, completion and other technical work and completed engineering entity of new, reconstruction or expansion of housing building and subsidiary construction facilities and the installation engineering of line, pipeline, equipment matched therewith, also refers to the construction engineering of various houses, buildings, also known as building work quantity;With the development of science and technology, more and more intelligent in the process of building construction, construction period or construction step problem needs to be carried out at night during construction, at this time, the construction site needs to be illuminated.

[0003] The existing lighting for building construction is not convenient for adjusting the lighting range according to the construction area, which affects the efficiency of construction, and the air quality of construction site is easy to be poor, which affects the safety of construction personnel;Therefore, it does not meet the existing needs, and we propose a kind of intelligent building lighting equipment. SUMMARY

[0004] The purpose of the present application is to provide a kind of intelligent building lighting equipment, to solve the above background art proposed by the existing lighting for building construction, it is not convenient to adjust the lighting range according to the construction area, which affects the efficiency of construction, and the air quality of construction site is easy to be poor, which affects the safety of construction personnel and other problems.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a kind of intelligent building lighting equipment, including hanging angle plate, end connecting mechanism and gas detection mechanism, the both ends of the gas detection mechanism are equipped with end connecting mechanism, the outer side of two end connecting mechanisms is equipped with a plurality of movable light row mechanism, the upper end surface of one of the end connecting mechanisms is fixedly installed with hanging angle plate, the outer side of the upper end of the gas detection mechanism is fixedly installed with self-protection power connection mechanism, the outer side of the bottom end of the gas detection mechanism is fixedly installed with positioning locking mechanism;

[0006] The movable light row mechanism includes insulating cover, the inner side of the insulating cover is fixedly installed with sealing insulating block, one side of the sealing insulating block is provided with two bending installation sleeve plates, one side of the insulating cover is provided with lamp holder installation box, the both ends of the lamp holder installation box are provided with connecting ball, the inner side of the lamp holder installation box is provided with two conductive connecting strips, the inner side of the conductive connecting strip is uniformly provided with a plurality of locking covers, the inner side of the locking cover is provided with lampshade, the inner side of the lampshade is provided with lampwick main body.

[0007] Preferably, the self-protection power connection mechanism comprises a wire mounting sleeve, the bottom end of the wire mounting sleeve is fixedly provided with an annular protection shell, the outer side of the annular protection shell is provided with two first protection rings, the inner side of the annular protection shell is provided with a second protection ring, the two sides of the second protection ring are provided with conductive rings, and the outer side of the conductive ring is provided with a plurality of elastic metal seats.

[0008] Preferably, the end connecting mechanism comprises a threaded cover, the inner side of the threaded cover is provided with a guide ring, the inner wall of the guide ring is provided with a guide arc groove, and the middle part of the threaded cover is provided with a positioning threaded rod.

[0009] Preferably, the gas detection mechanism comprises a ventilation tank, one side of the ventilation tank is provided with a movable cover, the inner side of the ventilation tank is fixedly provided with a mounting sleeve, the inner side of the mounting sleeve is provided with a gas detection main body, the inner side of the movable cover is provided with a fan box, the positioning and locking mechanism comprises an annular locking seat, the inner side of the annular locking seat is provided with a threaded push ring, the inner side of the threaded push ring is uniformly provided with a plurality of waist-shaped plug-in plates, and the inner side of the waist-shaped plug-in plate is slidably connected with a connecting column.

[0010] Preferably, the lamp cap mounting box and the insulating cover are fixedly connected through screws, the connecting balls are arranged on the inner side of the guide arc groove, the two ends of the lamp cap mounting box are connected with the two guide rings through the connecting balls, the threaded cover and the guide ring are connected through a flat key, and one end of the positioning threaded rod penetrates through the middle part of the threaded cover and is connected with the two ends of the ventilation tank through threads.

[0011] Preferably, the lampshade and the inner side of the lamp cap mounting box are provided with sealing rings, one end of the lampshade penetrates through the lamp cap mounting box and is connected with the locking cover through threads, one end of each lampwick main body is provided with two metal contacts, the metal contacts are rigidly connected with the conductive connecting strips, one end of the live wire connecting strip and the zero line connecting strip penetrates through the bent mounting sleeve plate and the sealing insulating block and extends to the inner side of the conductive connecting strip, one end of the elastic metal seat penetrates through one side of the bent mounting sleeve plate and extends to one side of the live wire connecting strip and the zero line connecting strip, and the lampwick main body and the conductive ring are connected in sequence through the metal contacts, the conductive connecting strips, the live wire connecting strip, the zero line connecting strip and the elastic metal seat.

[0012] Preferably, the annular protection shell and the upper end of the ventilation tank are fixedly connected through screws, the first protection ring and the second protection ring are connected with the annular protection shell through threads, the conductive ring is adhesively fixed with the second protection ring, and the inner side of the wire mounting sleeve is provided with a wire, the wire penetrates through the wire mounting sleeve and the annular protection shell and is connected with the conductive ring through electricity.

[0013] Preferably, the mounting sleeve is rigidly connected with the ventilation tank, the gas detection body is connected with the mounting sleeve through screw connection, the inner side of the gas detection body is provided with a gas sensor, the model of the gas sensor is MQ-E3-NH3, the outer sides of the ventilation tank and the movable cover are provided with air-permeable grooves, the fan box is fixedly connected with the movable cover through screw connection, and the inner side of the fan box is provided with a fan motor and fan blades.

[0014] Preferably, the positioning groove is arranged on one side of the annular locking seat close to the insulating cover, the upper end of the waist-shaped plug-in board extends to the inner side of the positioning groove through the annular locking seat, the waist-shaped plug-in board is connected with the annular locking seat through the connecting column, the inner side of the waist-shaped plug-in board is provided with a waist-shaped hole, the connecting column is arranged on the inner side of the waist-shaped hole, the inner wall of the annular locking seat is provided with a rotating groove, the two ends of the connecting column extend through the waist-shaped hole and are arranged on the inner side of the rotating groove, the connecting column is fixedly connected with the annular locking seat through screw connection, the bottom end of the waist-shaped plug-in board is connected with the threaded push ring through a pin, and the threaded push ring is connected with the annular locking seat through screw connection.

[0015] Preferably, the number of the elastic metal seats is twice that of the waist-shaped plug-in board, and each two elastic metal seats form a group, and each group of elastic metal seats is correspondingly arranged on the waist-shaped plug-in board.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1、The two ends of each lamp holder mounting box are connected with the guide ring through connecting balls, so that the movable lamp row mechanism can slide in a ring shape on the inner side of the two end connecting mechanisms through the connecting balls, a metal contact is arranged on one end of the lamp wick body, the lamp wick body is connected with the conductive ring through the metal contact, the conductive connecting strip, the live wire connecting strip, the zero line connecting strip and the elastic metal seat, thereby realizing the power-on lighting operation of the lamp wick body, and when the threaded push ring moves upward, the threaded push ring drives the waist-shaped plug-in board to slide and rotate on the inner side of the annular locking seat and the connecting column, the upper end of the waist-shaped plug-in board extends to the inner side of the insulating cover, the positioning and installation of the insulating cover are facilitated, and the stability of the movable lamp row mechanism is maintained.

[0018] 2、The movable lamp row mechanism is rotated relative to the self-protection power connection mechanism on the inner side of the two end connecting mechanisms, the elastic metal seat is in contact with the live wire connecting strip and the zero line connecting strip, the insulating cover is locked and positioned by the waist-shaped plug-in board, the multiple directions can be dispersedly illuminated or the single direction can be concentratedly illuminated according to the needs, the lighting effect is effectively ensured, and the use is convenient, the gas sensor is arranged on the inner side of the gas detection body, the outer sides of the ventilation tank and the movable cover are provided with air-permeable grooves, the fan box is convenient for air conveying in the lighting area to the inner side of the ventilation tank through the air-permeable grooves, the air quality in the lighting area is monitored through the gas sensor, and the safety of construction is ensured. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the installation structure of the gas detection mechanism of the present invention;

[0021] Figure 3 This is a schematic cross-sectional view of the overall structure of the present invention;

[0022] Figure 4 This is a partial cross-sectional structural diagram of the positioning and locking mechanism of the present invention;

[0023] Figure 5 This is a schematic diagram of the movable lamp array mechanism of the present invention;

[0024] Figure 6 This is a cross-sectional structural diagram of the lamp holder mounting box of the present invention;

[0025] Figure 7 This is a partial cross-sectional structural diagram of the self-protective electrical connection mechanism of the present invention.

[0026] In the diagram: 1. Suspension angle plate; 2. End connection mechanism; 201. Threaded cap; 202. Positioning threaded rod; 203. Guide ring; 204. Guide arc groove; 3. Movable lamp array mechanism; 301. Lamp holder mounting box; 302. Lamp cover; 303. Insulating cover; 304. Sealing insulating block; 305. Bending mounting sleeve; 306. Live wire connection strip; 307. Neutral wire connection strip; 308. Connecting ball; 309. Conductive connecting strip; 310. Locking cover; 311. Lamp wick body; 4. Self-protecting power connection mechanism; 401. Wire mounting sleeve; 402. Annular protective shell; 403. First protective ring; 404. Conductive ring; 405. Elastic metal seat; 406. Second protective ring; 5. Gas detection mechanism; 501. Ventilation tank; 502. Movable cover; 503. Mounting sleeve; 504. Gas detection body; 505. Fan box; 6. Positioning and locking mechanism; 601. Annular locking seat; 602. Waist-shaped insert plate; 603. Threaded push ring; 604. Connecting column. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0028] Please see Figures 1 to 7The application provides a kind of intelligent construction lighting equipment, including hanging angle plate 1, end connection mechanism 2 and gas detection mechanism 5, both ends of gas detection mechanism 5 are equipped with end connection mechanism 2, end connection mechanism 2 includes screw cap 201, the inner side of screw cap 201 is equipped with guide ring 203, the inner wall of guide ring 203 is equipped with guide arc groove 204, the middle part of screw cap 201 is equipped with positioning threaded rod 202, the outer side of two end connection mechanisms 2 is equipped with a plurality of movable light row mechanisms 3, the upper end surface of one end connection mechanism 2 is fixedly installed with hanging angle plate 1, the outer side of the upper end of gas detection mechanism 5 is fixedly installed with self-protection power connection mechanism 4, and the outer side of the bottom end of gas detection mechanism 5 is fixedly installed with positioning locking mechanism 6.

[0029] Movable light row mechanism 3 includes insulating cover 303, the inner side of insulating cover 303 is fixedly installed with sealing insulating block 304, one side of sealing insulating block 304 is equipped with two bent mounting sleeve plates 305, the inner side of one of bent mounting sleeve plates 305 is equipped with firewire power connection strip 306, the inner side of the other bent mounting sleeve plate 305 is equipped with zero line power connection strip 307, one side of insulating cover 303 is equipped with lamp holder mounting box 301, both ends of lamp holder mounting box 301 are equipped with connecting balls 308, so that movable light row mechanism 3 can slide in the inner side of two end connection mechanisms 2 in a ring shape through connecting balls 308, the inner side of lamp holder mounting box 301 is equipped with two conductive connection strips 309, a plurality of locking covers 310 are uniformly installed on one side of two conductive connection strips 309, the inner side of locking cover 310 is equipped with lamp shade 302, and the inner side of lamp shade 302 is equipped with lampwick main body 311.

[0030] The whole is adjusted according to the light direction of the construction area, realizes multi-directional lighting or single-direction lighting, and is convenient for monitoring the air quality of the construction site, to ensure the safety of construction.

[0031] Self-protection power connection mechanism 4 includes wire mounting sleeve 401, the bottom end of wire mounting sleeve 401 is fixedly installed with annular protection shell 402, the outer side of annular protection shell 402 is equipped with two first protection rings 403, the inner side of annular protection shell 402 is equipped with second protection ring 406, the two sides of second protection ring 406 are equipped with conductive rings 404, the outer side of conductive ring 404 is equipped with a plurality of elastic metal seats 405, the first protection ring 403 and the second protection ring 406 are connected with the annular protection shell 402 through threads, the conductive ring 404 is adhesively fixed with the second protection ring 406, the inner side of wire mounting sleeve 401 is equipped with wire, the wire penetrates wire mounting sleeve 401 and annular protection shell 402 and is connected with conductive ring 404 through electrical property, the elastic metal seat 405 is annularly connected with conductive ring 404, so as to realize power supply when the elastic metal seat 405 rotates to different positions of movable light row mechanism 3.

[0032] The gas detection mechanism 5 comprises a ventilation tank 501, one side of the ventilation tank 501 is provided with a movable cover 502, the inner side of the ventilation tank 501 is fixedly provided with a mounting sleeve 503, the inner side of the mounting sleeve 503 is provided with a gas detection main body 504, the inner side of the movable cover 502 is provided with a fan box 505, the mounting sleeve 503 is rigidly connected with the ventilation tank 501, the gas detection main body 504 is connected with the mounting sleeve 503 through screw connection, the inner side of the gas detection main body 504 is provided with a gas sensor, the outer side of the ventilation tank 501 and the movable cover 502 is provided with a gas-permeable groove, the fan box 505 is fixedly connected with the movable cover 502 through screw connection, the inner side of the fan box 505 is provided with a fan motor and fan blades, so that the fan box 505 can conveniently convey the air in the lighting area to the inner side of the ventilation tank 501 through the gas-permeable groove, and then the air quality in the lighting area can be monitored through the gas sensor, thereby ensuring the safety of construction.

[0033] The positioning and locking mechanism 6 comprises an annular locking seat 601, the inner side of the annular locking seat 601 is provided with a threaded push ring 603, a plurality of waist-shaped insertion plates 602 are uniformly arranged on the inner side of the threaded push ring 603, the inner side of the waist-shaped insertion plate 602 is slidably connected with a connecting column 604, the side of the insulating cover 303 close to the annular locking seat 601 is provided with a positioning groove, the upper end of the waist-shaped insertion plate 602 extends to the inner side of the positioning groove through the annular locking seat 601, the waist-shaped insertion plate 602 is connected with the annular locking seat 601 through the connecting column 604, the inner side of the waist-shaped insertion plate 602 is provided with a waist-shaped hole, the connecting column 604 is arranged in the waist-shaped hole, the inner wall of the annular locking seat 601 is provided with a rotating groove, the both ends of the connecting column 604 are arranged in the inner side of the rotating groove through the waist-shaped hole, and the connecting column 604 is fixedly connected with the annular locking seat 601 through screw connection, the bottom end of the waist-shaped insertion plate 602 is connected with the threaded push ring 603 through a pin, and the threaded push ring 603 is connected with the annular locking seat 601 through thread connection, so that when the threaded push ring 603 moves upward, the waist-shaped insertion plate 602 slides and rotates in the inner side of the annular locking seat 601 and the connecting column 604 and positions and locks the insulating cover 303, thereby fixing the movable lamp row mechanism 3.

[0034] The lampshade 302 is provided with a sealing ring on the inner side of the lamp cap mounting box 301, one end of the lampshade 302 penetrates the lamp cap mounting box 301 and is connected with the locking cover 310 through threads, one end of each lampwick main body 311 is provided with two metal contacts, the metal contacts are rigidly connected with the conductive connecting strip 309, one end of the live wire connecting strip 306 and the zero line connecting strip 307 penetrates the bending mounting sleeve plate 305 and the sealing insulating block 304 and extends to the inner side of the conductive connecting strip 309, one end of the elastic metal seat 405 penetrates one side of the bending mounting sleeve plate 305 and extends to one side of the live wire connecting strip 306 and the zero line connecting strip 307, the lampwick main body 311 is connected with the conductive ring 404 in turn through the metal contact, the conductive connecting strip 309, the live wire connecting strip 306, the zero line connecting strip 307 and the elastic metal seat 405, so that the movable lamp row mechanism 3 can be elastically contacted through the elastic metal seat 405 in the rotating process, and power connection at different angles is realized.

[0035] Among them, the number of elastic metal seats 405 is twice the number of the waist-shaped plugboard 602, every two elastic metal seats 405 form a group, and each group of elastic metal seats 405 is correspondingly mounted with the waist-shaped plugboard 602, so that when the elastic metal seat 405 contacts and powers the movable lamp row mechanism 3, the waist-shaped plugboard 602 can fix the movable lamp row mechanism 3 and keep the stability of power connection.

[0036] In summary, both ends of the ventilation tank 501 are fixedly connected with the annular protective shell 402 and the annular locking seat 601 through screws, the annular protective shell 402 is connected with the first protective ring 403 and the second protective ring 406 through threads, the plurality of movable lamp row mechanisms 3 are placed outside the self-protection power connection mechanism 4, one end of the bent mounting sleeve plate 305 is inserted into the inner side of the first protective ring 403 and the second protective ring 406, the guiding arc groove 204 is arranged on the inner wall of the guiding ring 203, the connecting balls 308 arranged at both ends of the lamp cap mounting box 301 are placed inside the guiding arc groove 204, one end of the positioning threaded rod 202 penetrates through the middle of the threaded cover 201 and is connected with both ends of the ventilation tank 501 through threads, so that the two end connection mechanisms 2 facilitate the installation of the plurality of movable lamp row mechanisms 3, and facilitate the relative fixation of the end connection mechanism 2, the self-protection power connection mechanism 4, the gas detection mechanism 5 and the positioning and locking mechanism 6, at this time, both ends of each lamp cap mounting box 301 are connected with the guiding ring 203 through the connecting balls 308, so that the movable lamp row mechanism 3 can slide in the annular shape inside the two end connection mechanisms 2 through the connecting balls 308, the lamp shade 302 and the inner side of the lamp cap mounting box 301 are provided with sealing rings, one end of the lamp shade 302 penetrates through the lamp cap mounting box 301 and is connected with the locking cover 310 through threads, the metal contact is arranged at one end of the lamp wick main body 311, one end of the metal contact penetrates through the locking cover 310 and is rigidly connected with the conductive connecting strip 309, the wires are arranged inside the wire mounting sleeve 401, so that when the wire mounting sleeve 401 is connected with the two conductive rings 404 through the wires, the lamp wick main body 311 is connected with the conductive ring 404 through the metal contact, the conductive connecting strip 309, the live wire connection strip 306, the zero wire connection strip 307 and the elastic metal seat 405, thereby realizing the lighting operation of the lamp wick main body 311, the inner side of the waist-shaped plug plate 602 is provided with a waist-shaped hole, both ends of the connecting column 604 penetrate through the waist-shaped hole and are rigidly connected with the annular locking seat 601, the waist-shaped plug plate 602 is connected with the annular locking seat 601 through the connecting column 604, the bottom end of the waist-shaped plug plate 602 is connected with the threaded push ring 603 through a pin, and the threaded push ring 603 is connected with the annular locking seat 601 through threads, by rotating the threaded push ring 603, when the threaded push ring 603 moves upwards, the waist-shaped plug plate 602 slides and rotates inside the annular locking seat 601 and the connecting column 604, the positioning groove is arranged on one side of the insulating cover 303 close to the annular locking seat 601, so that the upper end of the waist-shaped plug plate 602 extends to the inner side of the positioning groove, facilitating the positioning and installation of the insulating cover 303 and keeping the stability of the movable lamp row mechanism 3, by rotating the movable lamp row mechanism 3 relative to the self-protection power connection mechanism 4 inside the two end connection mechanisms 2, the number of the elastic metal seats 405 is twice that of the waist-shaped plug plate 602, every two elastic metal seats 405 form a group, and each group of elastic metal seats 405 is correspondingly installed with the waist-shaped plug plate 602,Further, the elastic metal seat 405 is in contact with the live wire contact strip 306 and the zero line contact strip 307, and the insulation cover 303 is locked and positioned by the waist-shaped plugboard 602, so that the multiple directions can be dispersedly illuminated or the single direction can be concentratedly illuminated according to the needs, the illumination effect is effectively ensured, the use is convenient, the gas detection main body 504 is installed on the inner side of the ventilation tank 501, the gas sensor is arranged on the inner side of the gas detection main body 504, and the ventilation tank 501 and the movable cover 502 are provided with air permeation grooves on the outer sides, so that the fan box 505 can conveniently transport the air in the illumination area to the inner side of the ventilation tank 501 through the air permeation grooves, and then the air quality in the illumination area can be conveniently monitored by the gas sensor, so that the safety of construction is ensured.

[0037] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments should therefore be considered in all respects as illustrative and not restrictive, the scope of the application being defined by the appended claims rather than that of the above description, and it is therefore intended that all changes and modifications that come within the meaning and range of equivalency of the claims are resolvable thereunder. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A smart construction lighting device, comprising a hanging corner plate (1), an end connecting mechanism (2) and a gas detection mechanism (5), characterized in that: Both ends of the gas detection mechanism (5) are provided with the end connecting mechanism (2), the outer sides of the two end connecting mechanisms (2) are provided with a plurality of movable lamp row mechanisms (3), the upper end surface of one of the end connecting mechanisms (2) is fixedly provided with the hanging corner plate (1), the outer side of the upper end of the gas detection mechanism (5) is fixedly provided with a self-protection power connection mechanism (4), and the outer side of the bottom end of the gas detection mechanism (5) is fixedly provided with a positioning and locking mechanism (6). The movable lamp row mechanism (3) comprises an insulating cover (303), the inner side of the insulating cover (303) is fixedly provided with a sealing insulating block (304), one side of the sealing insulating block (304) is provided with two bent mounting sleeve plates (305), one side of the insulating cover (303) is provided with a lamp holder mounting box (301), both ends of the lamp holder mounting box (301) are provided with connecting balls (308), the inner side of the lamp holder mounting box (301) is provided with two conductive connecting strips (309), one side of each of the two conductive connecting strips (309) is uniformly provided with a plurality of locking covers (310), the inner side of the locking cover (310) is provided with a lampshade (302), and the inner side of the lampshade (302) is provided with a lampwick main body (311). The end connecting mechanism (2) comprises a threaded cover (201), the inner side of the threaded cover (201) is provided with a guide ring (203), the inner wall of the guide ring (203) is provided with a guide arc groove (204), and the middle part of the threaded cover (201) is provided with a positioning threaded rod (202). The lamp holder mounting box (301) and the insulating cover (303) are fixedly connected through screws, the connecting balls (308) are arranged on the inner side of the guide arc groove (204), both ends of the lamp holder mounting box (301) are connected with the two guide rings (203) through the connecting balls (308), the threaded cover (201) and the guide ring (203) are connected through a flat key, and one end of the positioning threaded rod (202) penetrates through the middle part of the threaded cover (201) and is connected with both ends of the ventilation tank (501) through threads.

2. The smart construction lighting device according to claim 1, characterized in that: The self-protection power connection mechanism (4) comprises a wire mounting sleeve (401), the bottom end of the wire mounting sleeve (401) is fixedly provided with an annular protection shell (402), the outer side of the annular protection shell (402) is provided with two first protection rings (403), the inner side of the annular protection shell (402) is provided with a second protection ring (406), both sides of the second protection ring (406) are provided with conductive rings (404), and the outer side of each of the conductive rings (404) is provided with a plurality of elastic metal seats (405).

3. The intelligent construction lighting device according to claim 2, characterized in that: The gas detection mechanism (5) comprises a ventilation tank (501), one side of the ventilation tank (501) is provided with a movable cover (502), the inner side of the ventilation tank (501) is fixedly provided with a mounting sleeve (503), the inner side of the mounting sleeve (503) is provided with a gas detection main body (504), the inner side of the movable cover (502) is provided with a fan box (505), the positioning and locking mechanism (6) comprises an annular locking seat (601), the inner side of the annular locking seat (601) is provided with a threaded push ring (603), the inner side of the threaded push ring (603) is uniformly provided with a plurality of waist-shaped plug-in plates (602), and the inner side of the waist-shaped plug-in plate (602) is slidably connected with a connecting column (604).

4. The intelligent construction lighting device according to claim 2, characterized in that: The inner side of the lampshade (302) and the lamp cap mounting box (301) is provided with a sealing ring, one end of the lampshade (302) penetrates through the lamp cap mounting box (301) and is connected with the locking cover (310) through threads, one end of each of the lampwick main bodies (311) is provided with two metal contacts, the metal contacts are rigidly connected with the conductive connecting strip (309), one end of the live wire connecting strip (306) and the zero line connecting strip (307) penetrates through the bent mounting sleeve plate (305) and the sealing insulating block (304) and extends to the inner side of the conductive connecting strip (309), one end of the elastic metal seat (405) penetrates through one side of the bent mounting sleeve plate (305) and extends to one side of the live wire connecting strip (306) and the zero line connecting strip (307), and the lampwick main bodies (311) are connected with the conductive ring (404) in sequence through the metal contacts, the conductive connecting strip (309), the live wire connecting strip (306), the zero line connecting strip (307) and the elastic metal seat (405).

5. The intelligent construction lighting device according to claim 2, characterized in that: The annular protective shell (402) is connected and fixed with the upper end of the ventilation tank (501) through screws, the first protective ring (403) and the second protective ring (406) are connected with the annular protective shell (402) through threads, the conductive ring (404) is adhesively fixed with the second protective ring (406), the inner side of the wire mounting sleeve (401) is provided with a wire, and the wire penetrates through the wire mounting sleeve (401) and the annular protective shell (402) and is connected with the conductive ring (404) through electrical properties.

6. The intelligent construction lighting device according to claim 3, characterized in that: The installation sleeve (503) is rigidly connected with the ventilation tank (501), the gas detection main body (504) is connected with the installation sleeve (503) through screw connection, the inner side of the gas detection main body (504) is provided with a gas sensor, the model of the gas sensor is MQ-E3-NH3, the outer side of the ventilation tank (501) and the movable cover (502) are provided with air-permeable grooves, the fan box (505) is fixedly connected with the movable cover (502) through screw connection, and the inner side of the fan box (505) is provided with a fan motor and fan blades.

7. The intelligent construction lighting device according to claim 3, wherein: The side of the insulating cover (303) close to the annular locking seat (601) is provided with a positioning groove, the upper end of the waist-shaped plugboard (602) extends to the inner side of the positioning groove through the annular locking seat (601), the waist-shaped plugboard (602) is connected with the annular locking seat (601) through the connecting column (604), the inner side of the waist-shaped plugboard (602) is provided with a waist-shaped hole, the connecting column (604) is arranged in the waist-shaped hole, the inner wall of the annular locking seat (601) is provided with a rotating groove, the two ends of the connecting column (604) are arranged in the rotating groove through the waist-shaped hole, and the connecting column (604) is fixedly connected with the annular locking seat (601) through screw connection, the bottom end of the waist-shaped plugboard (602) is connected with the threaded push ring (603) through a column pin, and the threaded push ring (603) is connected with the annular locking seat (601) through screw connection.

8. The intelligent construction lighting device according to claim 2, wherein: The number of the elastic metal seats (405) is twice that of the waist-shaped plugboard (602), every two elastic metal seats (405) form a group, and every group of elastic metal seats (405) is correspondingly arranged with the waist-shaped plugboard (602).

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