CN211019323U

CN211019323U - Light sensing device of court lamp

Info

Publication number: CN211019323U
Application number: CN201922245034.8U
Authority: CN
Inventors: 郑燕浩
Original assignee: Guangdong Beidouxing Sports Equipment Co ltd
Current assignee: Guangdong Beidouxing Sports Equipment Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-07-14
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a court light induction system, including the lamp pole this court light induction system, through set up infrared human sensor in lamp pole both sides, when infrared human sensor senses the people, it throws light on to open L ED light, it is rotatory to drive the driving gear through the motor simultaneously, driving gear and driven gear drive two racks and reciprocate, two racks drive the connecting plate and reciprocate, the connecting plate drives L ED light through the lifter again and reciprocates, thereby can adjust the illumination zone through the height of adjusting L ED light, when the people leaves, infrared human sensor response is not to the people, L ED light self-closing, elasticity and pulling force effect through the spring offset the impact force that the collision produced, whole device simple structure, high durability and convenient use, realize L ED light's automatic opening and closing through infrared human sensor, the waste is avoided, staff's work load has been alleviateed, the lamp pole has the anticollision function simultaneously, service life has been prolonged.

Description

Light sensing device of court lamp

Technical Field

The utility model relates to a court lighting apparatus technical field specifically is a court lamp light sensing device.

Background

Gymnasiums, buildings for indoor sporting events, physical exercises, or for conducting concerts. Gymnasiums can be divided into two types, namely competition halls and practice halls according to usability properties; the sports goods can be divided into basketball, ice hockey and track and field stadiums according to sports; the large, medium and small stadiums can be divided according to the scale, generally divided according to the number of seats of audiences, China now refers to more than 8000 seats of audiences as a large stadium, less than 3000 seats of audiences as a small stadium, and the middle stadium is called as a medium stadium. Sometimes, a gym also serves as an entertainment center for various performance activities. The court is the venue who carries out ball sports, and along with the improvement of people's standard of living, people can take exercise to the court at night, and consequently lighting apparatus is indispensable, but the court is when only few minority people move at present, also need all lights open, has caused unnecessary extravagant, leaves the back in some regional people moreover, and the light can not self-closing, needs the personal self-propelled switch that closes in the past of staff, has increased staff's work load.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball field lamp light sensing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a light induction device of ball court, including the lamp pole, the both sides fixedly connected with infrared human sensor of lamp pole, the inside of lamp pole is provided with the drive case, and the bottom of drive case passes through the inner wall fixed connection of fixed column and lamp pole bottom, the inside of drive case is provided with the motor, the pivot of motor runs through one side of drive case, and extends to the outside of drive case and be connected with the driving gear transmission, one side of driving gear is provided with driven gear, and driving gear and driven gear meshing, the outside of driving gear and driven gear meshes with two racks respectively, the rack is kept away from one side of drive case and the inner wall sliding connection of lamp pole, the bottom of rack is provided with the limiting plate, the top of rack and the bottom fixed connection of connecting plate, the top of connecting plate and the bottom fixed connection of lifter, the top of lifter runs through the top of lamp pole, and extend to the outside of lamp pole and L bottom fixed connection of the lamp pole, the bottom of lamp pole and the top of the fixed connection of the lamp pole, the top of the fixed connection of lead screw, the fixed pole is provided with the top of the fixed connection of the lead screw, the top of the fixed pole is provided with the fixed connection of the lead screw, the fixed pole, the top of the fixed connection of the lead screw is provided with the lead screw fixed connection of the lead screw fixed pole, the top of the lead screw fixed connection of the lead screw fixed pole is provided with the top of the lead screw fixed connection of the lead screw, the lead screw is provided with the lead screw fixed pole, the.

Preferably, the inner sides of the two racks are both provided with teeth, and the two racks are respectively meshed with the driving gear and the driven gear through the teeth.

Preferably, the outer sides of the two racks are provided with sliding blocks, and the two racks are respectively connected with the inner walls of the two sides of the lamp post in a sliding mode through the sliding blocks.

Preferably, the two ends of the connecting plate are respectively connected with the inner walls of the two sides of the lamp post in a sliding manner.

Preferably, fixing bolts are arranged at two ends of the fixing seat.

Compared with the prior art, the beneficial effects of the utility model are that this court light induction system, through set up infrared human body inductor in lamp pole both sides, when infrared human body inductor senses the people, it throws light on to open L ED light, it is rotatory to drive the driving gear through the motor simultaneously, the driving gear drives driven gear rotatory, driving gear and driven gear drive two racks and reciprocate, two racks drive the connecting plate and reciprocate, the connecting plate drives L ED light through the lifter and reciprocates again, thereby can adjust the illumination zone through the height of adjusting L ED light, when the people leaves, infrared human body inductor response does not arrive people, L ED light self-closing, simultaneously when the lamp pole is strikeed by the ball, the sleeve of balanced post extrusion one side, the sleeve slides and extrudees the spring in the inner jacket post outside along the inner sleeve, the sleeve of balanced post pulling opposite side simultaneously, the sleeve pulling spring, elasticity and the pulling force effect through the spring, offset the impact force that the collision produced, play the effect of buffering striking, the whole device simple structure, high durability and convenient use, realize L ED light's automatic opening and closing through infrared human body inductor, the waste is avoided, the work load of work is lightened, the staff simultaneously, the service life of the collision has been prolonged service.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a structural sectional view of the lamp post of the present invention;

fig. 3 is a schematic structural view of the motor of the present invention;

fig. 4 is a structural cross-sectional view of the outer column of the present invention.

In the figure, the LED lamp comprises a lamp post 1, a lamp post 2, an infrared human body sensor 3, a driving box 4, a fixing post 5, a motor 6, a driving gear 7, a driven gear 8, a rack 9, a limiting plate 10, a connecting plate 11, a lifting rod 12, L ED illuminating lamp 13, a fixing plate 14, a spring 15, a spring seat 16, a fixing seat 17, a screw rod 18, a thread block 19, a bearing 20, a balance post 21, an outer upright post 22, a sleeve 23, an inner upright post 24, a connecting seat 25, a tooth 26, a sliding block 27 and a fixing bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the present invention provides a technical solution, a light sensing device for a dome lamp, including a lamppost 1, both sides of the lamppost 1 are fixedly connected with an infrared human body sensor 2, the inside of the lamppost 1 is provided with a driving box 3, and the bottom of the driving box 3 is fixedly connected with the inner wall of the bottom of the lamppost 1 through a fixed column 4, the inside of the driving box 3 is provided with a motor 5, a rotating shaft of the motor 5 penetrates one side of the driving box 3, and extends to the outside of the driving box 3 to be in transmission connection with a driving gear 6, one side of the driving gear 6 is provided with a driven gear 7, and the driving gear 6 is engaged with the driven gear 7, the outsides of the driving gear 6 and the driven gear 7 are respectively engaged with two racks 8, and two racks 8 are respectively provided with inner walls of a driving gear 6 and a driven gear 7, one side of the rack 8 far away from the driving box 3 is in sliding connection with an inner wall of the lamppost 1 through a fixed screw rod 14, and a fixed rod 14, when the bottom of the fixed column is connected with an infrared light 14, the fixed column 14, the fixed rod 14 is provided with an infrared light, the fixed rod 14 is provided with a fixed rod 14, the fixed rod 14 is provided with a fixed rod 14, the bottom of the fixed rod 14 is provided with a fixed rod 14, the fixed rod of the fixed rod 14, the fixed rod of the fixed rod 14, the fixed rod of the fixed rod 14, the fixed rod of the fixed rod, the fixed rod of the.

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

Claims

1. The utility model provides a ball court light induction system, includes lamp pole (1), its characterized in that the both sides fixedly connected with infrared human sensor (2) of lamp pole (1), the inside of lamp pole (1) is provided with drive case (3), and the bottom of drive case (3) passes through the inner wall fixed connection of fixed column (4) and lamp pole (1) bottom, the inside of drive case (3) is provided with motor (5), the pivot of motor (5) runs through one side of drive case (3), and extends to the outside of drive case (3) and be connected with driving gear (6) transmission, one side of driving gear (6) is provided with driven gear (7), and driving gear (6) and driven gear (7) meshing, the outside of driving gear (6) and driven gear (7) respectively with two rack (8) meshing, rack (8) keep away from one side of drive case (3) and the inner wall sliding connection of lamp pole (1) of fixed pole top, the bottom of fixed lead screw rod (13) and fixed screw rod (13) top of fixed screw rod (13) and the top of fixed screw rod (13), the top is connected with the fixed screw rod (13) and the fixed screw rod (13) top of fixed screw rod (13), the fixed rod (13) is connected with the fixed rod (13) the fixed screw rod (13) the bottom of fixed screw rod (13) outside the fixed screw rod (13) of fixed rod (13) is connected with the fixed rod (13), the fixed rod (13) is connected with the fixed rod (13) outside the fixed rod (13) of fixed rod (13) top of fixed rod (13) is connected with the fixed rod (13), the fixed rod (13) outside the fixed rod (13) of fixed rod (13) is connected with the fixed rod (13) top of fixed rod (17) outside the fixed rod (13) the fixed rod (17) the fixed rod (13) and the fixed rod (13) is connected with the fixed rod (13) outside the fixed rod (13) is connected with the fixed rod (13) of fixed rod (13) the fixed rod (13) bottom of fixed rod (17) is connected with the fixed rod (13) bottom of fixed rod (13) and the fixed rod (13) of.

2. The court light induction system of claim 1, wherein: the inner sides of the two racks (8) are provided with teeth (25), and the two racks (8) are respectively meshed with the driving gear (6) and the driven gear (7) through the teeth (25).

3. The court light induction system of claim 1, wherein: the outer sides of the two racks (8) are respectively provided with a sliding block (26), and the two racks (8) are respectively connected with the inner walls of the two sides of the lamp post (1) in a sliding mode through the sliding blocks (26).

4. The court light induction system of claim 1, wherein: and two ends of the connecting plate (10) are respectively connected with the inner walls of two sides of the lamp post (1) in a sliding manner.

5. The court light induction system of claim 1, wherein: and fixing bolts (27) are arranged at two ends of the fixing seat (16).