CN210398523U

CN210398523U - Intelligent combined searchlight

Info

Publication number: CN210398523U
Application number: CN201920974122.9U
Authority: CN
Inventors: 刘洋杰
Original assignee: Guangxi Sinso Lighting Engineering Co ltd
Current assignee: Guangxi Sinso Lighting Engineering Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-24
Anticipated expiration: 2029-06-26

Abstract

The utility model belongs to the technical field of the lighting technology and specifically relates to an intelligence combination searchlight, including base, adjustment station, upset support, limit structure, lamps and lanterns mount, lamp body and searchlight system. The adjusting table comprises a shell, an epicyclic gear, a first motor, a turnover gear and a second motor. The overturning bracket is connected with a bearing inner ring of the overturning gear and fixedly connected with one end of the overturning bracket, the other end of the overturning bracket is rotatably connected with the shell, and two ends of the overturning bracket are correspondingly positioned on two opposite sides of the shell respectively. The limiting structure is arranged in the shell and used for limiting the overturning gear to rotate within a certain rotating angle. The lamp fixing frame is rotationally connected with the overturning support and is driven by a third motor. The lamp body is rotationally connected with the lamp fixing frame and is driven by a fourth motor. The utility model provides a can solve the searchlight governing speed and cross slow and the inconvenient problem of angle rotation about the cloud.

Description

Intelligent combined searchlight

Technical Field

The utility model belongs to the technical field of the lighting technology and specifically relates to an intelligence combination searchlight.

Background

The border is called as a border in the region bordered by countries, the border is generally located in the east of Asia in China where people smoke is rare and the geographic environment is complex, the land border is a head office of 2.2 thousands of kilometers, the land of China is bordered by 15 countries around the China, the border is the country with the longest land border and the most adjacent countries in the world, and the border is also one of the countries with the most complex border condition. Meanwhile, the utility model deters and drives illegal people to prevent illegal entry and exit.

However, in the existing searchlights, the general control method is to change the irradiation direction and position of the searchlight manually or by remote control. Under the condition of poor night illumination, the target is found by the naked eyes of an operator or a monitoring camera for a remote target, and the light is adjusted to the position needing to be irradiated, so that the operation response is slow, and the emergency situation is difficult to deal with quickly and accurately. And the irradiation distance of the searchlight is required to be far enough in the border, and the ordinary searchlight needs extremely high power to realize the effect of long-distance illumination, so that the searchlight generates heat seriously, and the loss of electric energy is increased.

The searchlight needs to be fixed by a holder so as to adjust the posture of searchlight and stably keep a camera or a lamp at a determined posture. For example: when projecting the light, the height and/or direction of the light is changed, and the posture of the light after the change is maintained. Through the cloud platform, can stabilize lamps and lanterns comparatively effectively, make the input of lamps and lanterns more accurate. However, in the process of adjusting the angle of the existing pan/tilt head, the entire adjusting table generally rotates horizontally and vertically. Therefore, in the cloud platform adjustment process, because the structure of whole regulation platform is bulky, and weight is big, consequently there is the inconvenient problem of angle rotation from top to bottom, is unfavorable for the demand of the all-round multi-angle quick illumination of border.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an intelligence combination searchlight aims at solving the searchlight governing speed and slow and the inconvenient problem of angle rotation about the cloud.

In order to realize the purpose, the utility model discloses a technical scheme be:

an intelligent combination searchlight, comprising:

a base;

the adjusting platform is arranged on the base; the adjusting platform comprises a shell, an epicyclic gear and a first motor are installed in the shell, a driving gear is arranged on a driving shaft of the first motor, the driving gear is meshed with the epicyclic gear, the epicyclic gear is rotatably connected with the shell through a bearing, an outer ring of the bearing is fixed with the shell, and an inner ring of the bearing is fixedly connected with the epicyclic gear and the base; the shell is internally provided with a turnover gear and a second motor, the turnover gear is rotationally fixed with the shell through a bearing, an outer ring of the bearing is fixedly connected with the shell, and an inner ring of the bearing is fixedly connected with the turnover gear;

the turning support is fixedly connected with one end of the turning support, the bearing inner ring connected with the turning gear is fixedly connected with the other end of the turning support, the other end of the turning support is rotatably connected with the shell, and two ends of the turning support are respectively and correspondingly located on two opposite sides of the shell; the turnover support comprises a support plate and two connecting plates, the two connecting plates are respectively connected with two opposite ends of the support plate, the free end of one connecting plate is connected with the turnover gear, and the free end of the other connecting plate is rotatably connected with the shell; a mechanical limiting groove is formed in the connecting plate;

and the limiting structure is arranged in the shell and is used for limiting the overturning gear to rotate in a certain rotating angle.

The lamp fixing frames are respectively arranged on the supporting plate and the two connecting plates, are in rotating connection with the corresponding supporting plate and the two connecting plates, and are fixedly provided with third motors, and each third motor is in transmission connection with the corresponding supporting plate or the two connecting plates through a first gear set;

the lamp body is provided with three lamp bodies which are respectively arranged on the supporting plate and the two connecting plates through lamp fixing frames, the lamp body is rotatably connected with one end of each lamp fixing frame, the lamp fixing frames are fixedly provided with fourth motors, and each fourth motor is in transmission connection with the corresponding lamp body through a second gear set;

a searchlighting system comprises a searchlight,

the control module is used for providing control signals for the first motor, the second motor, the third motor and the fourth motor through a keyboard or a remote control;

the monitoring signal acquisition module is used for acquiring information of the monitoring center and acquiring the geographical position information of the abnormal target;

the communication module is used for signal conversion of the control module and the monitoring signal acquisition module;

the control module is used for receiving the data of the communication module and controlling the starting or stopping of the first motor, the second motor, the third motor and the fourth motor;

the function module comprises a tracking submodule and a position presetting submodule, the tracking submodule is used for acquiring data of the monitoring signal acquisition module, the tracking submodule determines the geographical position of an abnormal target through a GES radar, and the geographical position of the abnormal target is converted into information which can be identified by the first motor, the second motor, the third motor and the fourth motor through the communication module so as to drive the first motor, the second motor, the third motor and the fourth motor, and the lamp body tracks and searchs the geographical position of the abnormal target; the position presetting submodule is used for setting a searchlighting position and can control the first motor, the second motor, the third motor and the fourth motor to searchlighte the lamp body to the set position.

Preferably, a mounting plate is arranged in the housing, the mounting plate is longitudinally placed and faces the housing to be fixed with the housing;

the upset gear sets up the mounting panel with between the shell, the second motor is fixed on the mounting panel and with the upset gear is separated by, the pivot of second motor passes the mounting panel, the free end of pivot is provided with drive gear, drive gear with the meshing of upset gear.

Preferably, the limit structure comprises two limit induction sheets and two photoelectric switches;

the limiting induction sheet is arranged on the surface of the turnover gear, which faces the shell;

the two photoelectric switches are arranged on the inner wall of the shell and are arranged opposite to the limit induction sheet, and the two photoelectric switches are arranged at two ends of the diameter of the overturning gear.

Preferably, the limiting structure further comprises an installation sheet, the installation sheet is provided with an installation hole, the inner wall of the shell is provided with an installation block, and the installation sheet is fixed on the installation block through the installation hole;

the mounting piece is a PCB board, pin holes are further formed in the mounting piece, and pins of the photoelectric switch are inserted into the pin holes to be fixed.

Preferably, the junction of the housing and the connecting plate is separated by a spacer.

Preferably, the limiting structure comprises a pressure plate and a pressure sensor, the pressure plate is arranged on the turnover gear, the pressure sensor is installed in the shell, and the pressure plate is used for triggering the pressure sensor after the turnover gear rotates for a certain angle, so that the second motor stops operating.

Preferably, the searchlight system further comprises an automatic cruise submodule, wherein the automatic cruise submodule is used for performing automatic cruise searchlight on a set range and can perform the searchlight in a horizontal cruise mode, a vertical cruise mode and a horizontal and vertical alternative cruise mode.

Preferably, when the monitoring signal acquiring module acquires the geographical position information of 2 to 3 abnormal targets, the tracking sub-module is capable of acquiring the geographical position of each abnormal target respectively, and controlling the third motor and the fourth motor corresponding to each lamp body respectively, so that each lamp body tracks and searchs the geographical position of each abnormal target respectively.

Preferably, the function module further includes a life reminding sub-module, the life reminding sub-module is used for inputting the service life of the lamp body, counting the service life of the lamp body and detecting the working current of the lamp body, the life reminding sub-module can compare the service life of the lamp body with the input service life of the lamp body and can compare the working current of the lamp body detected in real time with the normal working current range, and when the input difference between the service life of the lamp body and the service life of the lamp body is smaller than a set value or the working current of the lamp body in a set time period is outside the normal working current range, the life reminding sub-module sends a maintenance signal.

Preferably, the lamp body is an HID xenon lamp, and the color temperature and the brightness are 6000k and 80000LM respectively.

The utility model has the advantages that,

1. the turnover gear passes through the bearing fixed, then through the cooperation of first motor and turnover gear, and then realizes the circumferential direction of regulation platform rotatory, and the biggest angle of horizontal direction 360, can continuous clockwise or anticlockwise continuous motion, and it is unlimited, also can set for spacing angle wantonly. In a similar way, the overturning gear is fixed through the bearing and then matched with the overturning gear through the second motor, so that the overturning bracket is overturned, the vertical direction maximum moving angle is 180 degrees, and the limiting angle can be set arbitrarily in the angle. It can be known here that because the second motor aims at the upset of control upset support, can realize the vertical angle change demand of regulation platform, make things convenient for the angle demand of cloud platform to adjust. Can drive first motor, second motor, third motor and fourth motor through controlling the module to remote control lamp body makes the lamp body can freely adjust the searchlighting position, makes things convenient for the demand that spacious areas such as border required all-round multi-angle rapid adjustment illumination.

2. Under the effect of monitoring signal acquisition module and pursuit submodule, can obtain abnormal position fast according to the monitoring information of surveillance center for the lamp body can be in real time tracked abnormal position, thereby the rapid accurate emergency of coping with. Adopt three lamp body combination spotlight can improve the distance and the illumination intensity of searchlight, if adopt single powerful searchlight, though can reach the effect that three lamp body combination spotlight realized, nevertheless can lead to the searchlight to generate heat seriously, the loss of increase electric energy. The remote lighting device can meet the remote lighting requirement of the border area.

3. Each lamp fixing frame and each lamp body are controlled by a separate motor, so that the third motor can control the irradiation of the lamp bodies in the horizontal direction, and the fourth motor can control the irradiation of the lamp bodies in the vertical direction; therefore, each lamp body on the adjusting platform can be independently controlled by the tracking submodule, the abnormal target is tracked, the searchlighting blind area is avoided, and boundary sneakers can take advantage of the boundary sneak target.

4. Through limit structure, can inject the rotation angle of upset support. The overturning bracket is prevented from damaging instruments installed on the overturning bracket due to overlarge rotating angle.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an intelligent combined searchlight according to a preferred embodiment of the present invention.

Fig. 2 is a schematic view of the tripod head structure of the intelligent combined searchlight according to a preferred embodiment of the present invention.

FIG. 3 is an exploded view of the intelligent combination searchlight of FIG. 2.

Fig. 4 is an exploded view of the tripod head of the intelligent combination searchlight of fig. 1 from another view angle.

Fig. 5 is a partial enlarged view of a portion a in fig. 4.

Fig. 6 is a schematic structural view of the limiting structure in fig. 4.

Fig. 7 is another perspective view of the exploded structure of fig. 4.

Fig. 8 is a block diagram of a searchlight system of an intelligent combination searchlight according to a preferred embodiment of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model relates to an intelligence combination cloud platform searchlight of preferred embodiment, including cloud platform 10, lamps and lanterns mount, lamp body and searchlight system.

Cloud platform 10 includes a base 20, is provided with regulation platform 30 on the base 20, and regulation platform 30 includes shell 31, and the shell 31 of this application is divided into two halves, and the connection can be dismantled to two halves casing, consequently convenience of customers unpacks apart and clears up, maintains and changes the part in the shell 31. The bottom of the housing 31 has an opening, and a bearing 36 (first bearing) is mounted on the opening, and an outer ring of the bearing 36 is fixed to the housing 31. The inside of shell 31 is provided with an epicyclic gear 32, and epicyclic gear 32 transversely places, and the inner circle upper end of the tight first bearing is pasted to the bottom surface of epicyclic gear 32, then passes first bearing inner circle to epicyclic gear 32 top through the screw from base 20, and the rethread nut is fixed to with epicyclic gear 32, bearing 36 inner circle and base 20 fixed connection.

Above the epicyclic gear 32 there is arranged a fixed plate, which is placed transversely, substantially parallel or parallel to the epicyclic gear 32. The fixed plate is connected with the shell, installs first motor 33 on the fixed plate, and the fixed plate is passed in the pivot of first motor 33, and drive gear is installed to the free end of the pivot of first motor 33, and drive gear meshes with turnover gear 32 to drive turnover gear 32 and rotate.

Referring to fig. 4 and 5, a mounting plate 60 is further disposed in the housing 31, and the mounting plate 60 is disposed longitudinally and is perpendicular or substantially perpendicular to the fixing plate. The mounting plate 60 has mounted thereon a second motor 35 and a switching power supply 80, the second motor 35 and the power supply resting adjacent the second motor 35. The drive shaft of the second motor 35 passes through the mounting plate 60 to extend towards the peripheral arm of the housing 31, and the free end of the drive shaft of the second motor 35 is provided with a drive gear which engages a flipping gear 34, the flipping gear 34 being disposed longitudinally. The housing 31 has four side walls (a first side wall 310 opposite to the second side wall 311, and a third side wall opposite to the fourth side wall), and the reverse gear 34 is adjacent to the first side wall 310 of the housing 31 and is substantially parallel to the first side wall 310. The first side wall 310 has an opening, and a bearing 36 (second bearing) is installed in the opening. The outer race of the second bearing is fixed to the first sidewall 310, one end of the inner race of the second bearing is fixedly connected to the plate surface of the tilt gear 34, and the other end of the inner race of the second bearing is directly or indirectly connected to a tilt bracket 40.

The roll-over stand 40 has two free ends, one free end being connected to the inner race of the second bearing and the other free end being connected to the second side wall 311 of the housing 31. The turning bracket 40 is rotatably connected with the second side wall 311, and may be implemented by a bearing 36. In the present application, the turning bracket 40 includes a support plate 41 and two connection plates 42. Referring to fig. 1 and 2, two connecting plates 42 are respectively connected to two opposite ends of the supporting plate 41, a free end of one connecting plate 42 is connected to the inner ring of the second bearing, and a free end of the other connecting plate 42 is rotatably connected to the second sidewall 311 of the housing 31. It will be understood that the connection plate 42 and the support plate 41 can be used as a support bracket for fixing a lamp (lamp head) or a camera, thereby increasing the number of devices supported by the turning bracket 40. For example, a group of lamp holders can be mounted on the supporting plate 41, and a group of lamps can be mounted on the outer sides of the two connecting plates 42, that is, at least 3 groups of lamp holders or even more can be mounted on the turning bracket 40 at the same time.

Referring to fig. 4, fig. 6 and fig. 7, a limiting structure 50 is further installed in the housing 31, and the limiting structure 50 is used for limiting the turning gear 34 to rotate within a certain rotation angle. The specific implementation manner of the limiting structure 50 is various, for example:

firstly, the limit structure 50 is provided to include a limit sensing piece 51 and a photoelectric switch 52. The limit sensing piece 51 is installed on the plate surface of the turnover gear 34 facing the first side wall 310.

The photoelectric switches 52 are respectively a first photoelectric switch 52 and a second photoelectric switch 52, the two switches are arranged on the inner surface of the first side wall 310, the two photoelectric on-off hanging switches are arranged opposite to the limit induction sheet 51, and the two photoelectric switches 52 are arranged opposite to two ends of the diameter of the turnover gear 34.

The optoelectronic switch 52 includes a slot 520, and the sensing line of the optoelectronic switch 52 is transverse to the slot. Therefore, when the turnover gear 34 rotates, the position-limiting sensing piece 51 is driven to be inserted into the groove 520 of the first photoelectric switch 52. The photoelectric switch 52 senses the rotation and feeds back the data to control the second motor 35 to stop rotating through the controller. When needed, the reverse rotation of the reversing gear 34 is adjusted, and at the maximum, after the sensing piece rotates to the groove part 520 of the second photoelectric switch 52, the photoelectric switch 52 senses, and then the data is fed back, and the second motor 35 is controlled by the controller to stop rotating. That is, as two photoelectric switches 52 are arranged at two ends of the diameter of the turnover gear 34, the maximum dimension of the turnover gear 34 is reversed and inverted to 180 °. In the rotating process of the turning gear 34, the turning bracket 40 is driven to rotate, so that the turning bracket 40 is rotated in the up-down direction, that is, the pan/tilt head 10 is rotated in the up-down direction.

It can be understood that the accuracy of the limiting rotation angle of the turnover gear 34 can be improved by the arrangement of the limiting structure 50 in this manner. In addition, the rotation angle of the tumble gear 34 can be adjusted by adjusting the positions of the two photoelectric switches 52. The photoelectric switch 52 plays a role of limiting and also plays a role of positioning. The photoelectric limiting position is relatively fixed, and the control main board is positioned through the photoelectric position to limit the maximum angle of the overturning bracket 40 in the vertical direction or the left-right direction.

Secondly, the limiting structure 50 includes a pressure sheet and a pressure sensor, and the limiting structure 50 of this embodiment is not shown in the figure. The pressure sheet is arranged on the turnover gear 34, the pressure sensor is arranged in the shell 31, and the pressure sheet is used for triggering the pressure sensor after the turnover gear 34 rotates for a certain angle, so that the second motor 35 stops running.

Specifically, the position of the pressure plate can be set with reference to the position of the limit sensing plate 51. The pressure sensors are provided in two, and the positions of the two pressure sensors can be set with reference to the position of the photoelectric switch 52 described above. Similarly, the working principle between the pressure sheet and the pressure sensor can be defined by referring to the working principle of the limit sensing sheet 51 and the photoelectric switch 52. The pressure sensor is triggered to transmit data after the pressure sheet is pressed, so that the controller controls the second motor 35 to stop rotating.

In addition, the controller mentioned above is electrically connected to the first motor 33 and the power supply, etc., in addition to the second driving motor.

In the following, a brief description of the specific working principle of the head 10 will be given, and in use, it is explained that a lamp is specifically mounted on the head 10.

The lamp is mounted on the turning bracket 40, and the support plate 41 is horizontally positioned at the uppermost end of the housing 31 at the initial position. When the turning bracket 40 needs to be adjusted to turn over the object from top to bottom: if the vehicle is to be overturned forwards, the controller is controlled, the second motor 35 is started to rotate, the rotating shaft of the second motor 35 rotates forwards, the driving gear on the rotating shaft drives the overturning gear 34 to rotate, and the overturning gear 34 drives the overturning part to rotate forwards. Maximum forward rotation limit: when the overturning gear 34 rotates and the limit sensing piece 51 moves to the groove part 520 of the first photoelectric switch 52, the photoelectric switch 52 is triggered by sensing, a signal is fed back to the controller, and the controller controls the second motor 35 to stop running. If the vehicle is to be overturned forwards, the controller is controlled, the second motor 35 is started again to rotate, the rotating shaft of the second motor 35 rotates reversely, the driving gear on the rotating shaft drives the overturning gear 34 to rotate, and the overturning gear 34 drives the overturning shaft to rotate reversely. Maximum reversal limit: when the overturning gear 34 rotates and the limit sensing piece 51 moves to the groove part 520 of the second photoelectric switch 52, the photoelectric switch 52 is triggered by sensing, a signal is fed back to the controller, and the controller controls the second motor 35 to stop running. The rotating speed of the second motor 35 is adjustable, so that the rotating speed of the turnover gear 34 is controllable, and the vertical rotating speed of the holder 10 is controllable, so that precise adjustment is realized.

When circumferential rotation is needed, the controller is controlled, the first motor 33 is started to rotate, and the rotating shaft of the first motor 33 can be adjusted to rotate forwards or backwards. At this time, since the epicyclic gear 32 is fixed to the base 20, and the epicyclic gear 32 engages with the driving gear of the first motor 33. Thus, the first electric motor 33 runs around the epicyclic gear 32, and since the first electric motor 33 is fixed to the housing 31. Further, the entire adjustment table 30 is rotated. The maximum angle 360 in the horizontal direction can continuously move clockwise or anticlockwise, no limit exists, and a limit angle can be set randomly. Wherein, the rotational speed of the first motor 33 is adjustable, therefore, the rotational speed of the epicyclic gear 32 is controllable, so as to realize that the horizontal rotational speed of the pan/tilt head 10 is controllable, and realize accurate adjustment.

The utility model discloses technical scheme sets up turnover gear 32 and passes through bearing 36 fixedly, then through first motor 33 and turnover gear 32's cooperation, and then realizes the rotation in a circumferential direction of adjustment table 30, and the biggest angle of horizontal direction 360 can be clockwise or anticlockwise continuous motion in succession, and is not spacing, also can set for spacing angle wantonly. In a similar way, the overturning gear 34 is fixed through the bearing 36, and then the overturning bracket 40 is overturned through the matching of the second motor 35 and the overturning gear 34, wherein the vertical direction has the maximum moving angle of 180 degrees, and the limiting angle can be set at will in the angle. It can be seen that the vertical angle change requirement of the adjusting station 30 can be achieved because the second motor 35 is designed to control the turning of the turning bracket 40. The angle requirement of the cradle head 10 is convenient to adjust.

In addition, a limiting structure 50 is further disposed in the adjusting station 30, so that the turning angle of the turning bracket 40 can be limited by the limiting structure 50. The turning bracket 40 is prevented from damaging the instrument mounted on the turning bracket 40 due to an excessively large turning angle.

On the basis of the above embodiment, please refer to fig. 3 and 5, the limiting structure 50 further includes an installation sheet 53, the installation sheet 53 is provided with an installation hole, the inner wall of the housing 31 is provided with an installation block 54, and the installation sheet 53 is fixed on the installation block 54 through the installation hole. The mounting piece 53 is a PCB, the mounting piece 53 is fixed on the mounting block 54 through a mounting hole, a pin hole 530 is further formed in the mounting piece 53, and a pin of the photoelectric switch 52 is inserted into the pin hole 530 for fixing. It can be appreciated that the photoelectric switch is fixed by the mounting edge, thereby facilitating the mounting. In addition, the installation mode enables a certain distance to exist between the photoelectric switch 52 and the shell 31, so that the wiring is convenient to electrically connect the photoelectric switch 52. Furthermore, the mounting piece 53 is directly provided as a PCB board, thereby completing the power supply and signal transceiving functions of the photoelectric switch 52.

Referring to fig. 1 or fig. 6, in another embodiment, the connecting plate 42 is provided with a mechanical limiting groove 420. It will be readily appreciated that the mechanical stop groove 420 is an arcuate groove, so that, after the rotational angle of the roll-over stand 40 is preset when the roll-over stand 40 is installed, the roll-over stand 40 is fixed by screws or bolts through the mechanical stop groove 420 so that the roll-over stand 40 is located at the side of the housing 31 rather than at the top of the housing 31.

It is understood that the photoelectric switch 52 is used as a first limit, and the mechanical limit is used as a second limit.

① when the photoelectric limit is out of work, the mechanical limit can also function to play the role of double insurance.

② photoelectric limit is electronic limit, therefore, the electronic limit, namely the maximum rotation angle of up and down, left and right, can be set by software or operating equipment.

③ mechanical limit, the position of the mechanical limit structure can be adjusted to limit the moving angle.

④ photoelectric limit and mechanical limit can simultaneously take effect and can be used independently to meet the requirements of different places.

Referring to fig. 2 and 3, in yet another embodiment, the junction of the housing 31 and the connection plate 42 is separated by a spacer block 70. The spacer block 70 is wrapped around the connecting shaft of the connecting plate 42 and the tumble gear 34 and is located between the housing 31 and the connecting plate 42. Therefore, when the turning bracket 40 rotates, the turning bracket 40 is effectively prevented from scraping the surface of the shell 31 by the spacer 70.

In this embodiment, three lamp fixing frames 91 are provided and are respectively installed on the supporting plate 41 and the two connecting plates 42, the lamp fixing frames 91 are rotatably connected with the corresponding supporting plate 41 and the corresponding two connecting plates 42, and a third motor 92 is fixedly provided, and each third motor 92 is in transmission connection with the corresponding supporting plate or the corresponding two connecting plates through a first gear set. Under the action of the third motor 92, the corresponding lamp fixing frame 91 can be controlled to rotate.

The lamp bodies 90 are three and are respectively installed on the supporting plate 41 and the two connecting plates 42 through the lamp fixing frame 91, the lamp bodies 90 are rotatably connected with one end of the lamp fixing frame 91, the lamp fixing frame 91 is fixedly provided with fourth motors 93, and each fourth motor 93 is in transmission connection with the corresponding lamp body 90 through a second gear set. In this embodiment, the second gear sets are all sector gears, and under the action of the fourth motor 93, the corresponding lamp bodies 90 can be controlled to rotate.

By combining the third motor 92 and the fourth motor 93, the irradiation angle of each lamp body 90 can be adjusted, so that the three lamp bodies 90 can be irradiated in a dispersed manner or in a focused manner.

Adopt the distance and the illumination intensity that three lamp body 90 combination spotlight can improve the searchlight, if adopt single powerful searchlight, though can reach the effect that three lamp body combination spotlight realized, can lead to the searchlight serious that generates heat, increase the loss of electric energy.

The searchlighting system comprises a control module 901, a monitoring signal acquisition module 902, a control module 904 and a function module 905.

The control module 901 is used for providing control signals for the first motor, the second motor, the third motor 92 and the fourth motor 93 through a keyboard or a remote control, and the control module 901 can be used for manually controlling the rotation angle of the adjusting table 30, the turning angle of the turning support 40, the turning angle of the lamp fixing frame 91 and the rotation angle of the lamp body 90, so that the searchlighting position of the lamp body 90 can be freely adjusted. The control module 901 may also be other control terminals or software such as an intelligent handheld terminal device and a computer.

The monitoring signal obtaining module 902 is configured to obtain information of a monitoring center, and can obtain geographic location information of an abnormal target.

And a communication module 903, configured to perform signal conversion between the control module 901 and the monitoring signal obtaining module 902. In this embodiment, the communication module 903 adopts wireless, RS285/232, network, or other communication methods.

And the control module 904 is configured to receive the data of the communication module 903 and control the start or stop of the first motor 33, the second motor 35, the third motor and 92, and the fourth motor 93. In this embodiment, the controller is a single chip microcomputer in the control module 904.

The function module 905 includes a tracking sub-module 906, a position presetting sub-module 907, an auto-cruise sub-module 908, and a life reminding sub-module 909.

The tracking submodule 906 is configured to acquire data of the monitoring signal acquisition module 902, the tracking submodule 906 determines a geographical position of the abnormal target through the GES radar, and converts the geographical position of the abnormal target into information that can be recognized by the first motor, the second motor, the third motor 92 and the fourth motor 93 through the communication module 903, so as to drive the first motor, the second motor, the third motor 92 and the fourth motor 93, and enable the lamp body 90 to track the geographical position of the detected abnormal target; the position presetting submodule 907 is used for setting a searchlighting position, and can control the first motor, the second motor, the third motor 92 and the fourth motor 93 to searchlighte the lamp body 90 to the set position. Under the effect of monitoring signal acquisition module 902 and tracking submodule 906, can obtain the abnormal position fast according to the monitoring information of surveillance center for lamp body 90 can track the abnormal position in real time, thereby deal with emergency fast accurately.

In this embodiment, when the monitoring signal obtaining module 902 obtains the geographical location information of 2 to 3 abnormal targets, the tracking sub-module 906 can respectively obtain the geographical locations of the abnormal targets, and respectively control the third motor 92 and the fourth motor 93 corresponding to each lamp body 90, so that each lamp body 90 respectively tracks and searchs the geographical location of each abnormal target.

Each lamp fixing frame 91 and each lamp body 90 are controlled by a separate motor, so that the third motor 92 can control the irradiation of the lamp body 90 in the horizontal direction, and the fourth motor 93 can control the irradiation of the lamp body 90 in the vertical direction; therefore, each lamp body 90 on the adjusting platform can be independently controlled by the tracking submodule 906, an abnormal target is tracked, a searchlighting blind area is avoided, and border violation cross border persons can take advantage of the border violation cross border organically.

The position presetting submodule 907 is used for setting a searchlighting position, and can control the first motor, the second motor, the third motor 92 and the fourth motor 93 to searchlighte the lamp body 90 to the set position. Under the effect of the position presetting submodule 907, a plurality of key positions for searchlighting can be set, and the lamp body 90 can be controlled to irradiate the key positions by selecting the key positions required to be patrolled, so that the conditions of the key positions can be quickly known. In this embodiment, the position presetting submodule 907 is a motor encoder, and can detect and position the motor, thereby realizing accurate control without losing position. Accurate positioning can be obtained without power-on self-test resetting, and the position can be automatically corrected in the using process, so that the positioning precision is ensured.

The auto cruise sub-module 908 is used for auto cruise searchlight for a set range and can perform the searchlight in a horizontal cruise mode, a vertical cruise mode and a horizontal and vertical alternate cruise mode. The automatic cruise submodule 908 can comprehensively searchlight the warning areas of the prisons and the detention houses, improves the night brightness of the warning areas of the prisons and the detention houses, and reduces the occurrence of accidents.

The function module 905 further includes a life reminding sub-module 909, where the life reminding sub-module 909 is configured to receive the setting of the life information of the lamp body 90, statistics of the service time of the lamp body 90, and detection of the working current and/or voltage of the lamp body 90, and the life reminding sub-module 909 can compare the service time of the lamp body 90 with the service time of the input lamp body 90, and can compare the working current and/or voltage of the lamp body 90 detected in real time with the normal working current and/or voltage range, and when the difference between the service time of the input lamp body 90 and the service time of the lamp body 90 is smaller than a set value, or when the working current and/or voltage of the lamp body 90 in a set time period is outside the normal working current and/or voltage. Since the lamp body 90 is a xenon lamp, the operating current and voltage thereof increase as the operating time increases, and the life of the lamp body 90 can also be judged by detecting the current and voltage. By combining the service time of the lamp body 90 with the detected operating current and/or voltage of the lamp body 90, the service life information of the lamp body 90 can be acquired more accurately.

When the life reminding sub-module 909 cannot detect the current of the lamp body 90 or the detected current of the lamp body 90 is abnormally large, it is verified that the lamp body 90 has a fault.

The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.

Claims

1. An intelligent combination searchlight, comprising:

a base;

the limiting structure is arranged in the shell and used for limiting the overturning gear to rotate within a certain rotating angle;

the lamp body is provided with three lamps and is respectively installed on the supporting plate and the connecting plate through a lamp fixing frame, the lamp body is rotatably connected with one end of the lamp fixing frame, the lamp fixing frame is fixedly provided with fourth motors, and each fourth motor is in transmission connection with the corresponding lamp body through a second gear set.

2. The intelligent combination searchlight of claim 1, wherein a mounting plate is disposed within the housing, the mounting plate being positioned longitudinally and facing toward the housing for securement with the housing;

3. The intelligent combined searchlight of claim 1, wherein the limit structure comprises two limit sensing pieces and two photoelectric switches;

4. The intelligent combined searchlight of claim 3, wherein the limiting structure further comprises a mounting plate, the mounting plate is provided with a mounting hole, the inner wall of the housing is provided with a mounting block, and the mounting plate is fixed on the mounting block through the mounting hole;

5. The intelligent combination searchlight of claim 1, wherein the junction of the housing and the connection plate is separated by a spacer.

6. The intelligent combined searchlight of claim 1, wherein the limiting structure comprises a pressure plate and a pressure sensor, the pressure plate is disposed on the flip gear, the pressure sensor is mounted in the housing, and the pressure plate is configured to trigger the pressure sensor to stop the second motor when the flip gear rotates a certain angle.

7. The intelligent combination searchlight of claim 1, wherein the lamp body is an HID xenon lamp and has a color temperature and a brightness of 6000k and 80000LM, respectively.