CN211905936U - Lighting device for early warning shooting - Google Patents

Abstract

The utility model belongs to the technical field of lighting apparatus and specifically relates to a lighting device is used in early warning shooting is related to, including lighting apparatus, one side of lighting apparatus is fixed with the backup pad, and one side that lighting apparatus was kept away from to the backup pad is provided with the mounting panel, is provided with the governing system who removes or reciprocate about the backup pad of drive on the mounting panel, and this system can adjust the position that lighting apparatus lighted at any time through remote control's mode, keeps constantly highly matching with the visible light camera shines the position, guarantees that the camera is surveyed the position and is lighted constantly, conveniently shoots the scene of collecting evidence to the detection.

Description

Lighting device for early warning shooting

Technical Field

The utility model belongs to the technical field of lighting apparatus and specifically relates to a lighting device is used in early warning shooting is related to.

Background

With the development of social informatization construction, the informatization construction is more and more emphasized at present, and the trend of adopting a video monitoring technology is also in recent years.

The traditional Chinese patent with publication number CN207367334U discloses a forest fire prevention early warning and evidence obtaining device, which comprises a base, a support and a power supply, wherein the support and the power supply are arranged on the base, the power supply is electrically connected with a controller, the controller is electrically connected with a plurality of sensing detectors, and the controller is electrically connected with a monitoring and evidence obtaining system, a voice early warning system, a night lighting system and a warning lamp. When the evidence obtaining device is used, the sensing detector can detect fire accidents, the night lighting system can illuminate the fire scene at night, and the monitoring evidence obtaining system can shoot the fire accident scene.

The above prior art solutions have the following drawbacks: use current device of collecting evidence to visit time measuring in the scope of peripheral several kilometers, need improve the height of the mounted position of the device of collecting evidence, along with the device live time that collects evidence becomes long and external vibration, rock the isoparametric can lead to illumination position and control to collect evidence the position and the deviation appears, illumination position can deviate the outside of camera picture when serious, will not effectively throw light on like this, if can not in time adjust lighting system's illumination angle night, when monitoring the position far away from and collecting evidence, lighting system will unable position illumination to monitoring and collecting evidence, the shooting effect of system of collecting evidence can be influenced like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lighting device is used in early warning shooting can keep constantly with the high matching of visible light camera irradiation position, the convenience is to the effect of in time accurately shooting the scene.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an early warning is shot and is used lighting device, includes lighting apparatus, and one side of lighting apparatus is fixed with the backup pad, and one side that lighting apparatus was kept away from to the backup pad is provided with the mounting panel, is provided with on the mounting panel to drive the backup pad and removes or the governing system who reciprocates.

By adopting the technical scheme, after the lighting equipment is used for a period of time, the lighting position of the lighting equipment can deviate from the irradiation position of the visible light camera, and at the moment, people can start the adjusting system to drive the supporting plate to move left and right or move up and down through remote control, so that the lighting equipment can be adjusted, the lighting position of the lighting equipment is constantly kept to be matched with the irradiation position of the visible light camera in height, and the effect of conveniently shooting an accident scene is achieved; therefore, people do not need to climb to a high place to adjust the irradiation position of the lighting equipment, so that not only is the manpower saved, but also the personal safety of people is ensured.

The utility model discloses can further configure to in a preferred example, governing system is including setting up the rotor plate that is close to one side of mounting panel in the backup pad, rotor plate and mounting panel parallel arrangement, the mounting panel be close to be provided with on the side of rotor plate with rotor plate vertically first articulated shaft, first articulated shaft runs through the rotor plate and is connected with the rotor plate rotation, still is provided with on the mounting panel and drives the rotor plate around the axis pivoted drive assembly of first articulated shaft.

Through adopting above-mentioned technical scheme, if in the lighting apparatus use, when the skew appears along the horizontal direction, people can open drive assembly, and drive assembly can drive the rotor plate and rotate around first articulated shaft on the mounting panel, and the rotor plate can drive lighting apparatus and rotate together, just so can make the position that lighting apparatus lighted coincide with the position that needs were shot, has reached the effect that the convenience was shot accident scene.

The utility model discloses can further configure to in a preferred example, drive assembly sets up the first eccentric wheel on the rotor plate including rotating, and the axis direction of first eccentric wheel is parallel with the axis direction of first articulated shaft, offers the drive hole that the confession first eccentric wheel of waist type got into on the rotor plate, is provided with on the mounting panel through driving first eccentric wheel and rotate and then drive rotor plate pivoted driving piece.

Through adopting above-mentioned technical scheme, after opening drive assembly, the driving piece drives first eccentric wheel and rotates in the inside of driving hole, and first eccentric wheel will drive the rotor plate and rotate around the axis of first articulated shaft on the mounting panel like this.

The utility model discloses can further configure to in a preferred example, first articulated shaft is the rotation bolt of flanged face, rotation bolt and mounting panel threaded connection, is provided with on the rotation bolt and compresses tightly the piece that compresses tightly the rotor plate on the mounting panel.

Through adopting above-mentioned technical scheme, the rotor plate is articulated through rotating bolt and mounting panel, and when rotatory rotating bolt on the mounting panel, rotating bolt can compress tightly the rotor plate on the mounting panel through compressing tightly the piece, through rotatory rotating bolt, can adjust the packing force that compresses tightly the piece to the rotor plate, probably avoids compressing tightly the piece like this and influence the process that the rotor plate rotated on the mounting panel.

The utility model discloses can further configure to in a preferred example, compress tightly the piece and establish the first dish spring on rotating the bolt including the cover, first dish spring is located the rotating plate and keeps away from one side of mounting panel, is provided with the preforming between first dish spring and the rotating plate.

Through adopting above-mentioned technical scheme, the rotation bolt compresses tightly the rotor plate on the mounting panel through first dish spring and preforming, and first dish spring has the advantage that occupation of land space is little, the load is big, convenient maintenance and change, enables the more stable that the rotor plate compressed tightly on the mounting panel like this.

The utility model discloses can further configure to in a preferred example, be provided with the auxiliary bolt the same with the rotation bolt structure on the rotor plate, be provided with on the auxiliary bolt and compress tightly the auxiliary member that a structure is the same, set up on the rotor plate with the auxiliary hole of auxiliary bolt looks adaptation, the shape in auxiliary hole is for with the coaxial circular-arc of rotation bolt.

Through adopting above-mentioned technical scheme, auxiliary bolt and auxiliary member can further compress tightly the rotor plate on the mounting panel, and when the rotor plate rotated on the mounting panel, relative displacement appeared in auxiliary bolt and rotor plate can supply to assist the hole.

The utility model discloses can further configure to in a preferred example, adjustment mechanism is including setting up the backup pad between rotor plate and lighting apparatus, and the both sides of backup pad are provided with the support frame, are provided with the horizontally second articulated shaft between backup pad and the support frame, are provided with the adjusting part who drives the backup pad and remove on the support frame on the rotor plate.

Through adopting above-mentioned technical scheme, when using adjustment mechanism to adjust lighting apparatus in vertical direction, people opened adjusting part, and adjusting part can drive the backup pad and rotate around the second articulated shaft on the support frame, just so can adjust lighting apparatus's irradiation direction in vertical direction.

The utility model discloses can further configure to in a preferred example, adjusting part sets up the regulation hole of waist type including setting up the regulating plate in the backup pad on the regulating plate, and the regulation downthehole portion is provided with the second eccentric wheel, and the axis direction of second eccentric wheel is perpendicular with the regulating plate, is provided with on the rotor plate and rotates and then drive the regulating part that the regulating plate reciprocated through driving the second eccentric wheel.

Through adopting above-mentioned technical scheme, after people opened adjusting part, the regulating part can drive the second eccentric wheel and rotate, and the second eccentric wheel is located the regulation downthehole portion, and second eccentric wheel pivoted in-process can drive the regulating plate and reciprocate, and the regulating plate will drive the backup pad and reciprocate around the axis of second articulated shaft on the support frame like this.

The utility model discloses can further configure to in a preferred example, the axis horizontally that the backup pad one side was kept away from to the setting at the support frame has the construction bolt of flange face for the setting, and inside construction bolt extended to the backup pad to the direction that is close to the backup pad, was provided with the bolster between construction bolt and the support frame.

Through adopting above-mentioned technical scheme, the backup pad can rotate around mounting bolt's the central axis on the support frame, and mounting bolt can install the backup pad on the support frame, and the bolster can make things convenient for the backup pad to rotate on the support frame.

The utility model discloses can further configure to in a preferred example, the bolster is including setting up the one side of keeping away from the backup pad at the support frame and the second dish spring on the mounting bolt is established to the cover, be provided with the gasket between second dish spring and the support frame, one side that the support frame is close to or keeps away from adjusting part is provided with the auxiliary frame, be provided with the spacing bolt the same with the mounting bolt structure between auxiliary frame and the backup pad, be provided with the locating part the same with the bolster structure between spacing bolt and the auxiliary frame, set up the spacing hole that supplies spacing bolt to pass on the auxiliary frame, the shape in spacing hole is for using the axis of second articulated shaft circular-arc as the centre of a circle.

By adopting the technical scheme, the second disc spring is small in size and large in load, and is convenient to maintain or replace in the using process; spacing bolt and auxiliary frame can further fix a position the backup pad, and when adjusting part drove the backup pad and moved on the support frame, the backup pad can drive spacing bolt and remove at spacing downthehole portion.

To sum up, the utility model discloses following technological effect has:

1. by arranging the lighting device capable of moving left and right in the horizontal direction, people can adjust the lighting position of the lighting device in the vertical or horizontal direction in the use process of the lighting device, so that people can conveniently shoot a monitoring evidence obtaining field, and the possibility that the lighting position and the shooting position of the lighting device deviate is reduced;

2. through having set up backup pad, support frame and adjusting part, when lighting apparatus's the skew appears along vertical direction in the direction of shining, people can drive backup pad and lighting apparatus through adjusting part and reciprocate on the support frame, until lighting apparatus shines the position and the position coincidence of monitoring evidence, can make things convenient for people to shoot the scene of monitoring evidence like this, has reduced the degree of difficulty of adjusting lighting apparatus's the position of shining, has improved the accuracy of shining the position.

Drawings

Fig. 1 is an overall structure diagram of the lighting device of the present invention;

fig. 2 is an exploded view of the drive assembly after the lighting fixture and adjustment assembly are concealed in the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is an exploded view of the lighting device adjusting assembly of the present invention;

fig. 5 is an exploded view of the driving assembly in accordance with the second embodiment of the present invention;

fig. 6 is an exploded view of the driving assembly in the third embodiment of the present invention.

In the figure, 1, a lighting device; 2. mounting a plate; 3. a drive mechanism; 31. a rotating plate; 311. a drive aperture; 312. an auxiliary hole; 32. a first hinge shaft; 33. a drive assembly; 331. a first eccentric wheel; 332. a third eccentric wheel; 333. a mounting frame; 334. a drive member; 335. an auxiliary block; 336. a gear; 337. a rack; 338. a slider; 339. a drive rod; 34. a compression member; 341. a first disc spring; 342. tabletting; 35. an auxiliary bolt; 36. an auxiliary member; 4. an adjustment mechanism; 41. a support plate; 42. a support frame; 43. a second hinge shaft; 44. an adjustment assembly; 441. an adjusting plate; 442. a second eccentric wheel; 443. a fourth eccentric wheel; 444. an adjusting bracket; 445. an adjustment member; 446. an adjustment hole; 46. a buffer member; 461. a second disc spring; 462. a gasket; 5. an auxiliary frame; 51. a limiting member; 52. a limit bolt; 53. a limiting hole; 7. a conditioning system; 8. a micro switch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1, the utility model provides an early warning is shot and is used lighting device, including lighting apparatus 1, mounting panel 2 and governing system 7, governing system 7 includes actuating mechanism 3 and adjustment mechanism 4, the upper surface level of mounting panel 2, lighting apparatus 1 sets up the top at mounting panel 2, actuating mechanism 3 sets up on mounting panel 2 and can drive lighting apparatus 1 and remove about in the horizontal plane, adjustment mechanism 4 sets up on mounting panel 2 and can drive lighting apparatus 1 and reciprocate in the vertical plane.

When lighting device uses, mounting panel 2 can be fixed lighting apparatus 1's position, actuating mechanism 3 can drive lighting apparatus 1 and remove on mounting panel 2, adjustment mechanism 4 can drive lighting apparatus 1 and reciprocate on mounting panel 2, just so can make lighting apparatus 1 shine the position and control the position of collecting evidence and keep the coincidence, and people can adjust lighting apparatus 1's the position of shining through remote control's mode, the degree of difficulty of adjusting lighting apparatus 1's the position of shining has been reduced, the accuracy of shining the position has been improved.

In the present invention, the specific structure of the lighting device 1 can refer to chinese patent with publication number CN 203431716U.

Referring to fig. 2 and 3, the driving mechanism 3 includes a rotating plate 31, a first hinge shaft 32 and a driving assembly 33, the rotating plate 31 is disposed between the lighting device 1 and the mounting plate 2, the plane of the rotating plate 31 is parallel to the mounting plate 2, the first hinge shaft 32 is vertically disposed on the mounting plate 2, the first hinge shaft 32 passes through the rotating plate 31 and is rotatably connected to the rotating plate 31, and the driving assembly 33 is disposed on the mounting plate 2 and can drive the rotating plate 31 to rotate around the first hinge shaft 32. When the driving mechanism 3 needs to be used, the driving assembly 33 is turned on, the driving assembly 33 can drive the rotating plate 31 to rotate around the first hinge shaft 32, and the rotating plate 31 can drive the lighting device 1 to rotate around the axis of the first hinge shaft 32, so that the process of adjusting the irradiation angle of the lighting device 1 in the horizontal direction is completed.

Referring to fig. 2, the driving assembly 33 includes a first eccentric wheel 331, a third eccentric wheel 332, a mounting frame 333 and a driving member 334, the first eccentric wheel 331 is rotatably disposed on one side of the mounting plate 2 close to the rotating plate 31, an axial direction of the first eccentric wheel 331 is perpendicular to a plane of the rotating plate 31, the first eccentric wheel 331 is embedded into the rotating plate 31, a kidney-shaped driving hole 311 for the first eccentric wheel 331 to enter is formed in the rotating plate 31, an axial direction of the first hinge shaft 32 is not located inside a side surface where a long side is located inside the driving hole 311, and side surfaces where two opposite long sides are located inside the driving hole 311 abut against a circumferential surface of the first eccentric wheel 331; the third eccentric 332 is fixed on the side of the first eccentric 331 away from the mounting plate 2, the hole of the third eccentric 332 is concentric with the hole of the first eccentric 331, the structure of the third eccentric 332 is the same as that of the first eccentric 331, the third eccentric 332 is located outside the rotating plate 31, the mounting frame 333 is fixed on the mounting plate 2, the mounting frame 333 extends above the rotating plate 31, and the driving member 334 is fixed on the mounting frame 333 and can drive the first eccentric 331 to rotate inside the driving hole 311.

After the driving assembly 33 is turned on, the driving member 334 drives the first eccentric 331 to rotate inside the driving hole 311, so that the first eccentric 331 drives the rotating plate 31 to rotate on the mounting plate 2 around the axis of the first hinge shaft 32; the track of the rotating plate 31 is arc-shaped, and the first eccentric wheel 331 can adapt to the rotating process of the rotating plate 31 with various different tracks, so that the practicability of the driving assembly 33 can be improved; the third eccentric wheel 332 is driven to rotate together in the rotating process of the first eccentric wheel 331, so that a user can install a sensor such as a micro switch 8 and the like on the circumferential direction of the third eccentric wheel 332 according to the adjusting limit of the lighting device 1, the sensor such as the micro switch 8 and the like is fixedly connected with the mounting frame 333, the rotating state of the first eccentric wheel 331 is determined by detecting the rotating state of the third eccentric wheel 332, and the rotating process of the first eccentric wheel 331 is stopped after the lighting device 1 is adjusted to the limit position.

In the present invention, the driving member 334 is preferably a worm and gear right-angle gear motor, the worm and gear right-angle gear motor is fixed on the mounting frame 333, and the output shaft of the worm and gear right-angle gear motor is fixedly connected with the first eccentric wheel 331 after passing through the mounting frame 333 downwards.

Referring to fig. 2, in the process that the driving member 334 drives the first eccentric 331 to rotate, in order to make the rotation process of the first eccentric 331 more stable and the adjustment process of the lighting device 1 more reliable, an auxiliary block 335 is arranged on the side surface of the first eccentric 331 close to the mounting plate 2, the auxiliary block 335 is coaxial with the output shaft of the worm gear right-angle speed reduction motor, and the auxiliary block 335 is embedded in the mounting plate 2 and is rotatably connected with the mounting plate 2.

Referring to fig. 3, first articulated shaft 32 can be the articulated rod of setting perpendicularly on mounting panel 2, needs threaded connection gland nut at the upper end of articulated rod this moment, also can be other first articulated shaft 32 that have the same effect the utility model discloses in, first articulated shaft 32 is for setting up the rotation bolt who keeps away from mounting panel 2 one side at rotor plate 31, and rotation bolt extends to inside the mounting panel 2 to extending after running through rotor plate 31 to the direction that is close to mounting panel 2, and rotation bolt rotates with rotor plate 31 to be connected, rotation bolt and mounting panel 2 threaded connection.

Referring to fig. 3, in order to allow the first hinge shaft 32 to press the pivotal plate 31 against the mounting plate 2, in order to reduce the influence of the first hinge shaft 32 on the pivotal process of the pivotal plate 31, a pressing member 34 is provided on the first hinge shaft 32.

Referring to fig. 3, the pressing member 34 includes a first disc spring 341 and a pressing piece 342, the first disc spring 341 and the pressing piece 342 are sleeved on the first hinge shaft 32, the number of the first disc springs 341 is two, the first disc spring 341 is located on one side of the rotating plate 31 away from the mounting plate 2, and the pressing piece 342 is located between the first disc spring 341 and the rotating plate 31. When the rotating plate 31 needs to be pressed on the mounting plate 2, the first hinge shaft 32 is screwed, the first hinge shaft 32 can compress the first disc spring 341, the rotating plate 31 is pressed on the mounting plate 2 under the action of the self elastic force of the first disc spring 341, and at the moment, people can drive the rotating plate 31 to rotate on the mounting plate 2 through the driving assembly 33.

Referring to fig. 3, in order to more stably mount the rotating plate 31 on the mounting plate 2, an auxiliary bolt 35 is disposed between the first hinge shaft 32 and the driving assembly 33, the auxiliary bolt 35 has the same structure as the first hinge shaft 32, an auxiliary 36 having the same structure as the pressing member 34 is disposed on the auxiliary bolt 35, an auxiliary hole 312 through which the auxiliary bolt 35 passes is formed in the rotating plate 31, and the shape of the auxiliary hole 312 is an arc shape centering on the axis of the first hinge shaft 32.

Referring to fig. 4, the adjusting mechanism 4 includes a supporting plate 41, two supporting frames 42, two second hinge shafts 43 and an adjusting assembly 44, the supporting plate 41 is disposed between the rotating plate 31 and the lighting device 1, the lighting device 1 is fixedly connected to the supporting plate 41, the two supporting frames 42 are disposed on two sides of the supporting plate 41, the horizontal second hinge shafts 43 are disposed between the supporting plate 41 and the two supporting frames 42, and the adjusting assembly 44 is disposed on the rotating plate 31 and can drive the supporting plate 41 to rotate on the supporting frames 42 around the second hinge shafts 43.

After the lighting device 1 is used for a period of time, if the irradiation direction of the lighting device 1 deviates in the vertical direction, people can open the adjusting component 44 at this time, the adjusting component 44 can drive the supporting plate 41 to move up and down on the supporting frame 42 around the second hinge shaft 43, the supporting plate 41 can drive the lighting device 1 to move up and down together, and thus the process of adjusting the lighting device 1 in the vertical direction is completed.

Referring to fig. 4, the adjusting assembly 44 includes an adjusting plate 441, a second eccentric wheel 442, a fourth eccentric wheel 443, an adjusting frame 444 and an adjusting member 445, the adjusting plate 441 is vertically fixed on the upper surface of the supporting plate 41, the adjusting frame 444 is located on one side of the adjusting plate 441 and is fixed on the upper surface of the rotating plate 31, the axial direction of the second eccentric wheel 442 is perpendicular to the adjusting plate 441, the second eccentric wheel 442 is embedded into the adjusting plate 441, a waist-shaped adjusting hole 446 for the second eccentric wheel 442 to enter is formed in the adjusting plate 441, the inner side surface of the long side in the adjusting hole 446 is not parallel to the plane of the supporting plate 41, and the circumferential surface of the second eccentric wheel 442 abuts against the inner side surface of the long side in; a fourth eccentric 443 is fixed to the side of second eccentric 442 facing adjustment carrier 444, a hole in fourth eccentric 443 is concentric with a hole in second eccentric 442, and an adjustment member 445 is fixed to adjustment carrier 444 and can simultaneously rotate fourth eccentric 443 with second eccentric 442.

When people need to adjust the lighting device 1 in the vertical direction, the adjusting member 445 can be opened, the adjusting member 445 can drive the second eccentric wheel 442 and the fourth eccentric wheel 443 to rotate together, the adjusting plate 441 can be driven to move up and down in the vertical direction during the rotation of the second eccentric wheel 442, and the adjusting plate 441 is fixedly connected with the supporting plate 41, so that the adjusting plate 441 can drive the supporting plate 41 and the lighting device 1 to move up and down around the second hinge shaft 43; during the operation of the adjusting mechanism 4, one may install a micro-switch 8 or the like on the circumference of the fourth eccentric 443, so that the micro-switch 8 or the like is fixedly connected to the adjusting bracket 444, and the rotation state of the second eccentric 442 is determined by detecting the rotation state of the fourth eccentric 443.

In the present invention, the adjusting member 445 is preferably a worm gear and worm right-angle gear motor, and other adjusting members 445 having the same effect are still applicable.

Referring to fig. 4, when the adjusting member 445 is used to rotate the second eccentric 442 inside the adjusting hole 446, in order to stabilize the rotation process of the second eccentric 442 and to improve the reliability of the adjustment process of the lighting apparatus 1, an auxiliary block 335 is disposed on a side surface of the second eccentric 442 close to and away from the fourth eccentric 443, and the auxiliary block 335 is coaxial with the output shaft of the worm gear right-angle reduction motor.

Referring back to fig. 3, in the present invention, the second hinge shaft 43 is preferably a mounting bolt disposed on one side of the support frame 42 away from the support plate 41, the mounting bolt extends through the support frame 42 toward the support plate 41 and then extends into the support plate 41, the mounting bolt is rotatably connected to the support frame 42, and the mounting bolt is threadedly connected to the support plate 41.

Referring to fig. 3, in order to allow the mounting bolts to stably mount the support plate 41 to the support bracket 42, a buffer 46 is provided between the mounting bolts and the support bracket 42 in order to reduce the influence of the mounting bolts on the rotation of the support plate 41.

Referring to fig. 3, the buffer 46 includes a second disc spring 461 and a washer 462, the second disc spring 461 and the washer 462 are both sleeved on the mounting bolt, the second disc spring 461 is located on a side of the supporting frame 42 away from the supporting plate 41, and the washer 462 is located between the second disc spring 461 and the supporting frame 42. When the mounting bolt is tightened, the second disc spring 461 is compressed, and the mounting bolt tightens the support plate 41 under the elastic force of the second disc spring 461.

Referring to fig. 4, in order to further stabilize the installation of the support plate 41 on the support frame 42, an auxiliary frame 5 is disposed on a side of the support frame 42 away from the adjusting assembly 44, a limit bolt 52 having the same structure as the installation bolt is disposed on the auxiliary frame 5, a limit member 51 having the same structure as the buffer member 46 is disposed between the limit bolt 52 and the auxiliary frame 5, a limit hole 53 through which the limit bolt 52 passes is formed in the auxiliary frame 5, and the limit hole 53 has an arc shape with the axis of the second hinge shaft 43 as a center.

In order to make the support plate 41 rotate more smoothly on the support bracket 42 and to make the rotating plate 31 rotate more smoothly on the mounting plate 2, rolling bearings are respectively sleeved on the first hinge shaft 32 and the second hinge shaft 43.

Example two

The difference between this embodiment and the first embodiment is: referring to fig. 5, the driving assembly 33 includes a gear 336, a rack 337, a mounting block 333, and an adjusting member 445, a gear 336 is disposed on one side of the mounting plate 2 close to the rotating plate 31, the gear 336 is rotatably connected to the mounting plate 2, a cross-sectional shape of the rack 337 is an arc shape with the first hinge shaft 32 as a center of circle, the rack 337 is engaged with the gear 336, the gear 336 and the rack 337 are both embedded inside the rotating plate 31, the rack 337 is fixedly connected to the rotating plate 31, a driving hole 311 for the rack 337 of the gear 336 to enter is formed inside the rotating plate 31, the mounting block 333 is fixed to a side of the mounting plate 2 close to the rotating plate 31, the mounting block 333 extends to one side of the rotating plate 31 far from the mounting plate 2, the adjusting member 445 is disposed on the mounting block 333 and can drive the gear 336 to rotate inside the driving hole 311, and a structure of the.

Thus, if the driving assembly 33 is required to drive the rotating plate 31 to rotate on the mounting plate 2, the adjusting member 445 is opened, the adjusting member 445 can drive the gear 336 to rotate inside the driving hole 311, the gear 336 is meshed with the rack 337, so that the gear 336 and the rack 337 can move relatively, the rack 337 is fixedly connected with the rotating plate 31, and the rack 337 can drive the rotating plate 31 to rotate around the axis of the first hinge shaft 32.

The present embodiment is only illustrated by taking the driving assembly 33 in the first embodiment as an example, one may change the driving assembly 33 in the first embodiment into the structure in the second embodiment as needed, or change the adjusting assembly 44 in the first embodiment into the structure in the second embodiment, or change the driving assembly 33 and the adjusting assembly 44 in the first embodiment into the structure in the second embodiment at the same time, and when one changes the adjusting assembly 44 into the structure in the first embodiment, only the structure needs to be adjusted accordingly according to actual working conditions, so that the lighting apparatus 1 can be adjusted in the vertical direction.

EXAMPLE III

The difference between this embodiment and the first embodiment is: referring to fig. 6, the driving assembly 33 includes a sliding block 338, a driving rod 339 and an adjusting member 445, the sliding block 338 is disposed on a side surface of the rotating plate 31 close to the mounting plate 2, a sliding groove for the sliding block 338 to slide on the mounting plate 2 is formed in the mounting plate 2, the sliding groove extends along a direction of a circular arc with an axis of the first hinge shaft 32 as a center, the driving rod 339 is vertically disposed on a side surface of the rotating plate 31 far away from the mounting plate 2, the adjusting member 445 is a driving cylinder, a base of the driving cylinder is hinged to the mounting plate 2 around a vertical shaft, and a piston rod end of the driving cylinder is rotatably connected to the driving rod 339.

When people need to use the driving assembly 33 to drive the rotating plate 31 to rotate, people open the adjusting piece 445, the adjusting piece 445 can drive the rotating plate 31 to rotate on the mounting plate 2 through the driving rod 339, and the sliding block 338 below the rotating plate 31 can enable the rotating process of the rotating plate 31 to be more stable.

The embodiment is merely illustrated by taking the driving assembly 33 as an example in the first embodiment, one may change the driving assembly 33 in the first embodiment to the structure in the present embodiment according to needs, change the adjusting assembly 44 in the first embodiment to the structure in the present embodiment, or change both the driving assembly 33 and the adjusting assembly 44 in the first embodiment to the structure in the present embodiment, and when one changes the adjusting assembly 44 to the structure in the present embodiment, only needs to adjust the structure accordingly according to actual working conditions, so that the lighting device 1 can be adjusted in the vertical direction.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a lighting device is used in early warning shooting which characterized in that: the LED illumination device comprises an illumination device (1), wherein a supporting plate (41) is fixed on one side of the illumination device (1), a mounting plate (2) is arranged on one side, away from the illumination device (1), of the supporting plate (41), and an adjusting system (7) for driving the supporting plate (41) to move left and right or move up and down is arranged on the mounting plate (2).

2. The lighting device for pre-warning photographing according to claim 1, wherein: adjusting system (7) is including setting up rotor plate (31) in backup pad (41) one side near mounting panel (2), rotor plate (31) and mounting panel (2) parallel arrangement, mounting panel (2) are provided with on the side near rotor plate (31) with rotor plate (31) vertically first articulated shaft (32), first articulated shaft (32) run through rotor plate (31) and rotate with rotor plate (31) and be connected, still be provided with on mounting panel (2) and drive rotor plate (31) around the axis pivoted drive assembly (33) of first articulated shaft (32).

3. The lighting device for pre-warning photographing according to claim 2, wherein: the driving assembly (33) comprises a first eccentric wheel (331) rotatably arranged on the rotating plate (31), the axis direction of the first eccentric wheel (331) is parallel to the axis direction of the first hinge shaft (32), a waist-shaped driving hole (311) for the first eccentric wheel (331) to enter is formed in the rotating plate (31), and a driving piece (334) which drives the first eccentric wheel (331) to rotate and further drives the rotating plate (31) to rotate is arranged on the mounting plate (2).

4. The illumination device for pre-warning photographing according to claim 2 or 3, wherein: the first hinge shaft (32) is a rotary bolt with a flange surface, the rotary bolt is in threaded connection with the mounting plate (2), and a pressing piece (34) for pressing the rotary plate (31) on the mounting plate (2) is arranged on the rotary bolt.

5. The lighting device for pre-warning photographing according to claim 4, wherein: the pressing piece (34) comprises a first disc spring (341) sleeved on the rotating bolt, the first disc spring (341) is located on one side, away from the mounting plate (2), of the rotating plate (31), and a pressing piece (342) is arranged between the first disc spring (341) and the rotating plate (31).

6. The lighting device for pre-warning photographing according to claim 5, wherein: an auxiliary bolt (35) with the same structure as the first hinge shaft (32) is arranged on the rotating plate (31), an auxiliary piece (36) with the same structure as the pressing piece (34) is arranged on the auxiliary bolt (35), an auxiliary hole (312) matched with the auxiliary bolt (35) is formed in the rotating plate (31), and the shape of the auxiliary hole (312) is arc-shaped and is coaxial with the rotating bolt.

7. The lighting device for pre-warning photographing according to claim 1, wherein: the adjusting system (7) comprises support frames (42) arranged on two sides of the support plate (41), a horizontal second hinge shaft (43) is arranged between the support plate (41) and the support frames (42), and an adjusting component (44) for driving the support plate (41) to move on the support frames (42) is arranged on the rotating plate (31).

8. The lighting device for pre-warning photographing according to claim 7, wherein: the adjusting assembly (44) comprises an adjusting plate (441) arranged on the supporting plate (41), a waist-shaped adjusting hole (446) is formed in the adjusting plate (441), a second eccentric wheel (442) is arranged inside the adjusting hole (446), the axis direction of the second eccentric wheel (442) is perpendicular to the adjusting plate (441), and an adjusting piece (445) which drives the adjusting plate (441) to move up and down by driving the second eccentric wheel (442) to rotate is arranged on the rotating plate (31).

9. The illumination device for pre-warning photographing according to claim 7 or 8, wherein: the second hinge shaft (43) is an installation bolt with a flange surface, the axis of the installation bolt is horizontal and is arranged on one side, far away from the support plate (41), of the support frame (42), the installation bolt extends into the support plate (41) in the direction close to the support plate (41), and a buffer piece (46) is arranged between the installation bolt and the support frame (42).

10. The lighting device for pre-warning photographing according to claim 9, wherein: the buffer piece (46) comprises a second disc spring (461) which is arranged on one side of the support frame (42) far away from the support plate (41) and is sleeved on the mounting bolt, a gasket (462) is arranged between the second disc spring (461) and the support frame (42), an auxiliary frame (5) is arranged on one side of the support frame (42) close to or far away from the adjusting component (44), a limiting bolt (52) with the same structure as the mounting bolt is arranged between the auxiliary frame (5) and the support plate, a limiting piece (51) with the same structure as the buffer piece (46) is arranged between the limiting bolt (52) and the auxiliary frame (5), a limiting hole (53) for the limiting bolt (52) to pass through is formed in the auxiliary frame (5), and the shape of the limiting hole (53) is arc-shaped by taking the axis of the second hinge shaft (43).

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