CN216383756U

CN216383756U - A LED light for building site

Info

Publication number: CN216383756U
Application number: CN202122567521.3U
Authority: CN
Inventors: 蔡亚辉
Original assignee: Shenzhen Pu Sheng Yuan Lighting Co ltd
Current assignee: Shenzhen Pu Sheng Yuan Lighting Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-26
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses an LED illuminating lamp for a construction site, which comprises a supporting rod, wherein an adjusting mechanism is fixedly arranged at the upper end of the supporting rod, an LED lamp is fixedly connected at the upper end of the adjusting mechanism, a connecting frame is fixedly connected at the lower end of the supporting rod, connecting cylinders are fixedly connected at four ends of the connecting frame, threaded rods are movably connected inside four groups of connecting cylinders, button blocks are fixedly connected at the upper ends of the four groups of threaded rods, universal wheels are fixedly connected at the lower ends of the four groups of threaded rods, and each universal wheel comprises a shell fixedly connected at the upper end of the supporting rod. According to the LED illuminating lamp for the building site, the four groups of button blocks are rotated to perform corresponding height adjustment, so that the whole LED illuminating lamp is stable, the phenomenon that the LED illuminating lamp inclines to the ground can be avoided, then the control rod adjusts the LED lamp transversely and longitudinally, a visual field blind area can be conveniently and quickly illuminated, and the practicability is improved.

Description

A LED light for building site

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED illuminating lamp for a construction site.

Background

The LED is an abbreviation of light emitting diode, and the basic structure of the LED is an electroluminescent semiconductor material chip which is solidified on a bracket by silver glue or white glue, then the chip and a circuit board are connected by silver wires or gold wires, then the periphery of the chip and the circuit board are sealed by epoxy resin, so that the effect of protecting an internal core wire is achieved, and finally a shell is installed, so that the LED lamp has good anti-seismic performance. The application field relates to the production aspects of daily household appliances and machinery, such as mobile phones, table lamps, household appliances and the like.

Traditional LED lamp still has some shortcomings, building site also need carry out construction at night because the time limit for a project is nervous, building site's light becomes indispensable instrument in the work progress so, but can't avoid having the illumination blind area that exists some, the side need rotate whole regulation, at first holistic bulky, the weight is heavy, it is very inconvenient to rotate, the practicality is poor, secondly most of ground unevenness of job site, unable stable placing, empty easily and take place danger and damage.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an LED illuminating lamp for a construction site, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

an LED illuminating lamp for a construction site comprises a supporting rod, wherein an adjusting mechanism is fixedly mounted at the upper end of the supporting rod, an LED lamp is fixedly connected at the upper end of the adjusting mechanism, a connecting frame is fixedly connected at the lower end of the supporting rod, four ends of the connecting frame are fixedly connected with connecting cylinders, threaded rods are movably connected inside the four groups of connecting cylinders, button blocks are fixedly connected at the upper ends of the four groups of threaded rods, and universal wheels are fixedly connected at the lower ends of the four groups of threaded rods;

the adjusting mechanism comprises a shell fixedly connected with the upper end of the supporting rod, a movable door is movably connected inside the front side of the shell, the inside of the shell is movably connected with a control rod, the outer side of the control rod close to the upper end of the shell is fixedly connected with a limit ring, a toothed ring is arranged at the outer side of the control rod close to the inner side of the shell, a fixed frame is fixedly connected at the position of one side inner wall of the shell close to the rear side, one end of the fixed frame is fixedly connected with a first motor, the front end of the first motor is fixedly connected with a rotating shaft, a gear is fixedly connected at the position close to the front end outside the rotating shaft, a supporting plate is fixedly connected between the inner walls of the shells, the bottom of the shell is fixedly connected with a second motor, the upper end of the second motor is fixedly connected with a rotating rod, the equal fixedly connected with card strip in both ends of dwang, the inboard of backup pad is close to ring gear lower extreme position and has seted up the round hole.

Preferably, one side of the movable door is movably connected with the shell, and the upper side of the control rod penetrates through the upper end position of the shell.

Preferably, the diameter of the gear ring is larger than that of the circular hole, the rotating shaft is fixedly connected with the rotor of the first motor, and the gear is meshed with the gear ring.

Preferably, the backup pad is located the lower extreme position of ring gear, the rotor fixed connection of dwang and second motor, the dwang presents as an organic whole with two sets of card strips, the dwang runs through the inside of round hole.

Preferably, the LED lamp is fixedly connected with the upper end of the control rod, and the connecting frame is cross-shaped.

Preferably, the four groups of threaded rods penetrate through the four groups of connecting cylinders, and the four groups of threaded rods are in threaded connection with the four groups of connecting cylinders.

Compared with the prior art, the utility model has the following beneficial effects:

the main body is moved to a position needing illumination, if the main body touches an uneven ground, the screw rod is driven to rotate by rotating the button blocks, the screw rod is in threaded connection with the connecting cylinder, so that the screw rod drives the universal wheel to move downwards, one side of the whole body can be lifted, four groups of button blocks are respectively rotated according to the uneven situation of the ground, corresponding adjustment is carried out, the whole body can be stably placed on the ground, the phenomenon that the whole body is inclined, fallen and damaged is avoided, then the gear drives the rotating shaft to rotate by starting the first motor, the rotating shaft and the toothed ring fixedly connected with the outer side of the toothed ring are mutually meshed, so that the control rod is lifted upwards, the longitudinal height of the LED lamp is adjusted, in addition, the second motor is started again to drive the rotating rod to rotate, the rotating rod and two groups of clamping strips fixedly connected with the outer side are movably connected in the inner part of the control rod, and the control rod is transversely rotated, meanwhile, the LED lamp connected with the upper side is driven to rotate together to be adjusted transversely, and the LED lamp is adjusted transversely and longitudinally through the control rod, so that the LED lamp can conveniently and quickly illuminate some visual field blind areas, and the practicability of the LED lamp is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of an LED lighting lamp for a construction site according to the present invention;

FIG. 2 is a schematic view of an LED illuminating lamp for a construction site, which is partially cut in whole;

FIG. 3 is a partially cut-away schematic structural diagram of an adjusting mechanism of an LED illuminating lamp for a construction site according to the utility model;

fig. 4 is a partially cut-away structural schematic diagram of an adjusting mechanism of an LED illuminating lamp for a construction site.

In the figure: 1. a support bar; 2. an adjustment mechanism; 21. a housing; 22. a movable door; 23. a control lever; 24. A limiting ring; 25. a toothed ring; 26. a fixed mount; 27. a first motor; 28. a rotating shaft; 29. a gear; 210. a support plate; 211. a second motor; 212. rotating the rod; 213. clamping the strip; 214. a circular hole; 3. An LED lamp; 4. a connecting frame; 5. a connecting cylinder; 6. a threaded rod; 7. a button block; 8. a universal wheel.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, an LED lighting lamp for a construction site comprises a support rod 1, an adjusting mechanism 2 is fixedly mounted at the upper end of the support rod 1, an LED lamp 3 is fixedly connected at the upper end of the adjusting mechanism 2, a connecting frame 4 is fixedly connected at the lower end of the support rod 1, connecting cylinders 5 are fixedly connected at four ends of the connecting frame 4, threaded rods 6 are movably connected inside the four groups of connecting cylinders 5, button blocks 7 are fixedly connected at the upper ends of the four groups of threaded rods 6, and universal wheels 8 are fixedly connected at the lower ends of the four groups of threaded rods 6;

the adjusting mechanism 2 comprises a shell 21 fixedly connected to the upper end of the supporting rod 1, a movable door 22 is movably connected to the inside of the front side of the shell 21, a control rod 23 is movably connected to the inside of the shell 21, a limiting ring 24 is fixedly connected to the outer side of the control rod 23 close to the upper end of the shell 21, a toothed ring 25 is arranged at the outer side of the control rod 23 close to the inner side of the shell 21, a fixing frame 26 is fixedly connected to the inner wall of one side of the shell 21 close to the rear side, a first motor 27 is fixedly connected to one end of the fixing frame 26, a rotating shaft 28 is fixedly connected to the front end of the first motor 27, a gear 29 is fixedly connected to the outer side of the rotating shaft 28 close to the front end, a supporting plate 210 is fixedly connected between the inner walls of the shell 21, a second motor 211 is fixedly connected to the bottom of the shell 21, a rotating rod 212 is fixedly connected to the upper end of the second motor 211, and clamping strips 213 are fixedly connected to both ends of the rotating rod 212, the inner side of the supporting plate 210 is provided with a round hole 214 near the lower end of the gear ring 25.

In this embodiment, one side of the movable door 22 is movably connected with the housing 21, the upper side of the control rod 23 penetrates through the upper end position of the housing 21, the diameter of the toothed ring 25 is larger than that of the circular hole 214, the rotating shaft 28 is fixedly connected with the rotor of the first motor 27, the gear 29 is meshed with the toothed ring 25, the supporting plate 210 is located at the lower end position of the toothed ring 25, the rotating rod 212 is fixedly connected with the rotor of the second motor 211, the rotating rod 212 and the two sets of clamping strips 213 are integrated, and the rotating rod 212 penetrates through the inside of the circular hole 214.

Specifically, make gear 29 drive axis of rotation 28 rotate through starting first motor 27, and axis of rotation 28 and ring gear 25 outside fixed connection's ring gear 25 is intermeshing, so make control lever 23 rise upwards, make the fore-and-aft altitude mixture control of LED lamp 3, restart second motor 211 in addition and drive dwang 212 rotation, and dwang 212 all is at the inside swing joint of control lever 23 with outside fixed connection's two sets of card strips 213, make the horizontal rotation of control lever 23, drive the LED lamp 3 that the upside is connected together and rotate simultaneously, transversely adjust, carry out horizontal and fore-and-aft regulation to LED lamp 3 through control lever 23, thereby convenient and fast shines some field of vision blind areas, improve its practicality.

In this embodiment, the LED lamp 3 is fixedly connected to the upper end of the control rod 23, the connecting frame 4 is cross-shaped, the four groups of threaded rods 6 all penetrate through the four groups of connecting cylinders 5, and the four groups of threaded rods 6 are all in threaded connection with the four groups of connecting cylinders 5.

It is specific, remove the main part to the position that needs the illumination, if when touchhing unevenness ground, through rotating button piece 7, drive threaded rod 6 and rotate, and threaded rod 6 is threaded connection with connecting cylinder 5, so make threaded rod 6 drive universal wheel 8 and remove downwards, can rise holistic one side, according to the unsmooth condition on ground, rotate four group button pieces 7 respectively, carry out corresponding adjustment, thereby make whole can stably place subaerial, avoid inclining to fall to ground and damage.

The working principle is as follows:

firstly, the main body is moved to a position needing illumination, when the main body touches an uneven ground, the button block 7 is rotated to drive the threaded rod 6 to rotate, the threaded rod 6 is in threaded connection with the connecting cylinder 5, so that the threaded rod 6 drives the universal wheel 8 to move downwards, one side of the whole body can be lifted, four groups of button blocks 7 are respectively rotated according to the uneven ground condition, corresponding adjustment is carried out, so that the whole body can be stably placed on the ground to avoid inclining and falling and damage, secondly, the gear 29 drives the rotating shaft 28 to rotate by starting the first motor (model: YS8024)27, the rotating shaft 28 is meshed with the toothed ring 25 fixedly connected with the outer side of the toothed ring 25, so that the control rod 23 is lifted upwards, the longitudinal height of the LED lamp (ZL-B5 PW-E27) 3 is adjusted, and in addition, the second motor (model: Y2-90L-2)211 is started again to drive the rotating rod 212 to rotate, and dwang 212 all is at the inside swing joint of control lever 23 with two sets of card strips 213 of outside fixed connection for the horizontal rotation of control lever 23 drives the LED lamp 3 that the upside is connected simultaneously and rotates together, carries out horizontal regulation, carries out horizontal and fore-and-aft regulation to LED lamp 3 through control lever 23, thereby convenient and fast shines some vision blind areas, improves its practicality.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An LED lighting lamp for construction sites, comprising a support bar (1), characterized in that: the LED lamp support is characterized in that an adjusting mechanism (2) is fixedly mounted at the upper end of the supporting rod (1), an LED lamp (3) is fixedly connected at the upper end of the adjusting mechanism (2), a connecting frame (4) is fixedly connected at the lower end of the supporting rod (1), connecting cylinders (5) are fixedly connected at four ends of the connecting frame (4), threaded rods (6) are movably connected inside the four groups of connecting cylinders (5), button blocks (7) are fixedly connected at the upper ends of the four groups of threaded rods (6), and universal wheels (8) are fixedly connected at the lower ends of the four groups of threaded rods (6);

the adjusting mechanism (2) comprises a shell (21) fixedly connected to the upper end of a supporting rod (1), a movable door (22) is movably connected to the inner side of the front side of the shell (21), a control rod (23) is movably connected to the inner side of the shell (21), a limiting ring (24) is fixedly connected to the upper end of the outer side of the control rod (23) close to the shell (21), a toothed ring (25) is arranged at the inner side of the outer side of the control rod (23) close to the shell (21), a fixing frame (26) is fixedly connected to the position of the inner wall of one side of the shell (21) close to the rear side, a first motor (27) is fixedly connected to one end of the fixing frame (26), a rotating shaft (28) is fixedly connected to the front end of the first motor (27), a gear (29) is fixedly connected to the position of the outer side of the rotating shaft (28) close to the front end, and a supporting plate (210) is fixedly connected between the inner walls of the shell (21), the bottom fixedly connected with second motor (211) of shell (21), the upper end fixedly connected with dwang (212) of second motor (211), the equal fixedly connected with card strip (213) in both ends of dwang (212), round hole (214) have been seted up near ring gear (25) lower extreme position to the inboard of backup pad (210).

2. The LED lighting lamp for construction site according to claim 1, wherein: one side of the movable door (22) is movably connected with the shell (21), and the upper side of the control rod (23) penetrates through the upper end of the shell (21).

3. The LED lighting lamp for construction site according to claim 1, wherein: the diameter of the gear ring (25) is larger than that of the circular hole (214), the rotating shaft (28) is fixedly connected with the rotor of the first motor (27), and the gear (29) is meshed with the gear ring (25).

4. The LED lighting lamp for construction site according to claim 1, wherein: the utility model discloses a motor, including backup pad, second motor (211), backup pad (210), dwang (212) and two sets of card strips (213), the backup pad is located the lower extreme position of ring gear (25), the rotor fixed connection of dwang (212) and second motor (211), dwang (212) presents as an organic whole with two sets of card strips (213), dwang (212) run through the inside of round hole (214).

5. The LED lighting lamp for construction site according to claim 1, wherein: the LED lamp (3) is fixedly connected with the upper end of the control rod (23), and the connecting frame (4) is cross-shaped.

6. The LED lighting lamp for construction site according to claim 1, wherein: the four groups of threaded rods (6) penetrate through the four groups of connecting cylinders (5), and the four groups of threaded rods (6) are in threaded connection with the four groups of connecting cylinders (5).