CN211344947U - Rotatable searchlight that interference killing feature is strong - Google Patents

Abstract

The utility model relates to a rotatable searchlight that interference killing feature is strong, including the casing to and locate the lamps and lanterns on the casing, and locate the base of casing bottom, be equipped with the horizontal swing mechanism of control housing in the casing to and the vertical swing mechanism of control lamps and lanterns, be equipped with the center pillar on the casing, the base bottom is equipped with the hole site that supplies the center pillar to pass, rotate between casing and the base and connect to be equipped with the ripple ring between the two. The luminaire defines 5 communication channels with Gazell, and when enabled, will select a channel from a predefined channel list, and when the communication is disturbed, automatically jump to the next channel in the frequency list for communication. The utility model discloses can follow left right direction and upper and lower direction regulation illumination angle to convenient the dismantlement, the change and the maintenance of the lamps and lanterns of being convenient for have the interference killing feature.

Description

Rotatable searchlight that interference killing feature is strong

Technical Field

The utility model belongs to the technical field of lighting apparatus's technique and specifically relates to a rotatable searchlight that interference killing feature is strong is related to.

Background

Searchlights are widely used in inspection and patrol operations. The illumination irradiation angles of the left direction, the right direction and the up-down direction of the common searchlight can be adjusted only by hand, and when the irradiation angles are changed, the illumination angles need to be changed manually, so that the searchlight is inconvenient to use. And the searchlight is usually fixed on a certain plane, and the searchlight is integrally disassembled when the lamp is repaired, and is reinstalled after the lamp is repaired, so that the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotatable searchlight that interference killing feature is strong, it can be followed left right direction and upper and lower direction regulation illumination angle to convenient the dismantlement, the change and the maintenance of the lamps and lanterns of being convenient for.

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

the utility model provides a rotatable searchlight that interference killing feature is strong, includes the casing to and locate the lamps and lanterns on the casing, and locate the base of casing bottom, be equipped with the horizontal swing mechanism of control casing in the casing to and the vertical swing mechanism of control lamps and lanterns, be equipped with the center pillar on the casing, the base bottom is equipped with the hole site that supplies the center pillar to pass, rotate between casing and the base and be connected to be equipped with the ripple ring between the two.

By adopting the technical scheme, the lamp can adjust the illumination angle along the left-right direction and the up-down direction through the transverse swinging mechanism and the vertical swinging mechanism, and the shell is inserted on the base, so that the lamp is convenient to detach and replace and maintain.

Furthermore, the transverse swinging mechanism comprises a first motor, the first motor is arranged on the shell, the output end of the first motor is arranged downwards, a self-rotating chassis is arranged at the bottom of the shell, the hole position is arranged on the chassis, an annular inner rack is arranged at the top of the chassis, a first insection block matched with insections of the annular inner rack is arranged at the output end of the first motor, and the chassis is radially fixed on the base.

Through adopting above-mentioned technical scheme, after motor one rotates, because the base is fixed on the platform, the chassis also radially fixes with the base, can make tooth-shaped piece one along the motion of annular rack to motor one also can follow the motion of annular rack, inner shell and shell are rotatable like this, and the rotation mode is along the center pillar rotation.

Furthermore, a clamping groove is formed in the bottom of the chassis, and a clamping block matched with the clamping groove in position and shape is arranged on the top surface of the base.

By adopting the technical scheme, the chassis is radially fixed on the base after the clamping groove and the clamping block are mutually occluded.

Further, the vertical swing mechanism wraps a second motor, one side, away from the illumination side, of the lamp is an arc surface, a vertically arranged arc toothed rail is arranged on one side of the arc surface, a second insection block matched with the arc toothed rail is arranged on the second motor, and two ends of the lamp are rotatably connected to the shell.

By adopting the technical scheme, the arc toothed rail rotates by rotating the second motor, so that the lamp can vertically swing along the arc toothed rail.

Further, the center pillar is a hollow pillar.

Through adopting above-mentioned technical scheme, hollow post is the electric wire of the lamps and lanterns of being convenient for to pass, makes things convenient for the inlet wire.

Further, chassis bottom is equipped with fixed chassis, fixed chassis one side is upwards extended perpendicularly has the assembly end, and this end screw assembly is on the base, one side of fixed chassis and assembly end opposition is equipped with the wane that the slope upwards extended to and the straight board, chassis bottom is equipped with the screens piece, the screens piece is located between wane and the straight board.

Through adopting above-mentioned technical scheme, fixed chassis can firmly be installed in the base bottom to punch on fixed chassis, make things convenient for the base to fix at platform or other positions.

Further, the luminaire defines 5 communication channels with Gazell, and when enabled, will select a channel from a predefined channel table, and when the communication is disturbed, automatically jump to the next channel in the frequency table for communication.

Through adopting above-mentioned technical scheme, the product of remote control lamp is mainly with the 433M frequency channel, because there may exist multiunit 433M product in the same region simultaneously and is working simultaneously, leads to the communication to disturb each other, and final communication fails, so, has avoided carrying out communication on the channel that has disturbing, thereby reaches the accurate information transmission to the receiving terminal that will transmit.

To sum up, the beneficial effects of the utility model are that: 1. the lamp can be adjusted in a left-right and up-down swinging manner; 2. the base is provided with a fixed underframe, so that the base is convenient to fix; 3. a plurality of communication channels are established by utilizing Gazell, so that interference channels can be avoided, and the lamp has anti-interference performance.

Drawings

Fig. 1 is a schematic structural view (exploded representation) of the present invention;

FIG. 2 is a schematic structural view of the inner case (different from the view of FIG. 1);

FIG. 3 is a schematic view of the structure of the lower cover (different from the view of FIG. 1);

FIG. 4 is a schematic view of the base (shown exploded, from the perspective of FIG. 1);

fig. 5 is a schematic view of a tamper-proof system.

In the figure, 11, the housing; 111. an upper cover; 112. a lower cover; 1121. a chassis; 1122. an annular rack; 1123. hole site; 1124. a card slot; 12. an inner shell; 121. a vertical plate; 1211. a box body; 1212. a second motor; 1213. a second block with tooth patterns; 122. a circular plate; 1221. a first motor; 1222. a first tooth pattern block; 2. a light fixture; 21. an illumination surface; 22. a circular arc surface; 221. a circular arc rack rail; 3. a base; 31. a center pillar; 32. a clamping block; 33. a ring groove; 34. fixing the underframe; 341. an assembly end; 342. a seesaw; 343. a flat plate; 35. a position clamping sheet; 4. a corrugated ring.

Detailed Description

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

Referring to fig. 1, for the utility model provides a rotatable searchlight that interference killing feature is strong, including the casing to and locate lamps and lanterns 2 on the casing, and locate the base 3 of casing bottom. The shell comprises an outer shell 11 and an inner shell 12, wherein the inner shell 12 is fixedly arranged in the outer shell 11. The two ends of the lamp 2 are rotatably arranged on the shell 11.

Referring to fig. 1 and 2, the inner casing 12 includes a vertical plate 121 and a circular plate 122 vertically disposed at the bottom of the vertical plate 121, and a box 1211 for placing a circuit board and a second motor 1212 are disposed on the vertical plate 121. The output end of the second motor 1212 is fixedly provided with a second serration block 1213 and faces the lamp 2.

The side of the lamp 2 away from the lighting surface 21 is an arc surface 22 shown in fig. 1, the profile of the side surface of the lamp 2 is a major arc, and the rotating position between the lamp 2 and the housing 11 is located at the arc center of the major arc. The side, opposite to the second motor 1212, of the arc surface 22 is provided with an arc rack 221 which is arranged along the arc surface 22 and along the circumferential direction of the arc surface 22, the second serration block 1213 is in serration fit with the arc rack 221, and the axial direction of the output end of the second motor 1212 is consistent with the radial direction of the arc rack 221. Thus, the second motor 1212, the second insection block 1213, and the circular arc rack 221 constitute a vertical moving mechanism for controlling the lamp 2 to move up and down.

Referring to fig. 1, the housing is further provided with a lateral moving mechanism, which includes a first motor 1221 and an annular rack 1122. Referring to fig. 2, the first motor 1221 is fixed on the bottom plate 1121, an output end of the first motor 1221 faces downward and extends out of the bottom plate 1121, and a first tooth block 1222 is arranged at the extended end.

Referring to fig. 1, the housing 11 includes an upper cover 111 and a lower cover 112. A chassis 1121 capable of rotating is arranged at the bottom of the lower cover 112, the annular rack 1122 is arranged at the top of the chassis 1121, namely, the side facing the upper cover 111, and the inner circumference of the annular rack 1122 is provided with inner teeth matched with the insection of the insection block 1222.

Motor one 1221 is positioned off the geometric center of chassis 1121 and spline block one 1222 is splined to circular rack 1122. A hole 1123 is provided in the geometric center of the bottom plate 1121, and the hole 1123 is also located in the geometric center of the circular rack 1122.

Referring to fig. 1 and 3, a center pillar 31 protruding upward is provided at the geometric center of the top of the base 3, and the center pillar 31 is inserted into the hole 1123, so that the bottom surface of the bottom plate 1121 is in contact with the top surface of the base 3. A square fixture block 32 is arranged on the top surface of the base 3, and a clamping groove 1124 matched with the fixture block 32 in position and shape is arranged at the bottom of the bottom disc 1121. After the engaging blocks 32 are inserted into the engaging slots 1124, the bottom plate 1121 and the base 3 are radially fixed.

Therefore, when the first motor 1221 rotates, since the base 3 is fixed on the platform and the chassis 1121 is also fixed radially to the base 3, the first tooth block 1222 moves along the inner peripheral side of the annular rack 1122, and the first motor 1221 also moves along the annular rack 1122, so that the inner shell 12 and the outer shell 11 can rotate in a manner of rotating along the center pillar 31. So that the lamp 2 can be swung sideways.

If the lamp 2 needs to be maintained or replaced, the shell 1 can be directly taken down from the base 3, after the lamp 2 is replaced, the shell 1 is inserted back to the base 3, the clamping groove 1124 and the clamping block 32 are meshed, maintenance is facilitated, and the whole searchlight does not need to be disassembled.

Referring to fig. 1, a ring groove 33 is formed in the bottom plate 1121, the geometric center of the ring groove 33 is identical to that of the center pillar 31, the locking groove 1124 is located in the ring groove 33, a corrugated ring 4 is placed on the ring groove 33, and the vertical distance between the topmost end and the bottommost end of the corrugated ring 4 is greater than the depth of the ring groove 33. When the bottom plate 1121 contacts the base 3, the portion of the lower cover 112 located on the peripheral side of the bottom plate 1121 presses the corrugated ring 4, and the corrugated ring 4 can provide support for the lower cover 112, thereby enhancing the stability of the lateral rotation of the housing 11.

Referring to fig. 4, the bottom plate 1121 is to be fixed to a platform or other position, and a fixing bottom frame 34 is disposed at the bottom of the bottom plate 1121 to enhance the stability of the bottom plate 1121 after being fixed. The fixed chassis 34 has a mounting end 341 extending vertically upward from one side thereof, the mounting end is screwed onto the base 3, a tilting plate 342 extending obliquely upward and a flat plate 343 are disposed on the side of the fixed chassis 34 opposite to the mounting end 341, a locking piece 35 is disposed at the bottom of the bottom plate 1121, and the locking piece 35 is disposed between the tilting plate 342 and the flat plate 343.

The fixed chassis 34 is fixed to the bottom of the bottom plate 1121 by only one bolt, and has high firmness, and holes may be punched in the flat plate 343 or other positions of the fixed chassis 34, so as to fix the base 3 to the platform.

At present, the product of remote control lamp is mainly with the 433M frequency channel, because there may exist multiunit 433M product simultaneously in same region and is working simultaneously, leads to communication to disturb each other, and final communication fails. Thus, in connection with fig. 5, the luminaire 2 defines 5 communication channels with Gazell, and when enabled, will select a channel from a predefined channel list, and when the communication is disturbed, automatically jump to the next channel in the frequency list for communication. Therefore, communication on a flexible channel is avoided, and the information to be transmitted is accurately sent to the receiving end.

The embodiment of this embodiment is the preferred embodiment of the present invention, not limiting in proper order the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a rotatable searchlight that interference killing feature is strong, includes casing (1) to and locate lamps and lanterns (2) on casing (1), and locate base (3) of casing (1) bottom, its characterized in that: the lamp is characterized in that a transverse swing mechanism for controlling the shell (1) and a vertical swing mechanism for controlling the lamp (2) are arranged in the shell (1), a center pillar (31) is arranged on the shell (1), a hole site (1123) for the center pillar (31) to pass through is arranged at the bottom of the base (3), the shell (1) and the base (3) are rotatably connected, and a corrugated ring (4) is arranged between the shell (1) and the base (3).

2. The robust tamper resistant rotatable searchlight of claim 1, wherein: the transverse swinging mechanism comprises a first motor (1221), the first motor (1221) is arranged on the shell (1), the output end of the first motor is arranged downwards, a chassis (1121) capable of rotating is arranged at the bottom of the shell (1), the hole site (1123) is arranged on the chassis (1121), an annular inner rack is arranged at the top of the chassis (1121), a first tooth pattern block (1222) matched with the tooth pattern of the annular inner rack is arranged at the output end of the first motor (1221), and the chassis (1121) is radially fixed on the base (3).

3. The robust tamper resistant rotatable searchlight of claim 2, wherein: the bottom of the chassis (1121) is provided with a clamping groove (1124), and the top surface of the base (3) is provided with a clamping block (32) matched with the clamping groove (1124) in position and shape.

4. The robust tamper resistant rotatable searchlight of claim 1, wherein: vertical swing mechanism package motor two (1212), one side that lamps and lanterns (2) deviate from the illumination side is arc surface (22), arc surface (22) one side is equipped with vertical arrangement's circular arc cogged rail (221), be equipped with on motor two (1212) with circular arc cogged rail (221) the matched insection piece two (1213), lamps and lanterns (2) both ends are rotated and are connected on casing (1).

5. The robust tamper resistant rotatable searchlight of claim 1, wherein: the middle column (31) is a hollow column.

6. The robust tamper resistant rotatable searchlight of claim 2, wherein: the bottom of the chassis (1121) is provided with a fixed underframe (34), one side of the fixed underframe (34) vertically extends upwards to form an assembly end (341), the assembly end (341) is assembled on the base (3) in a threaded manner, one side of the fixed underframe (34) opposite to the assembly end (341) is provided with a tilting plate (342) extending upwards and a flat plate (343), the bottom of the chassis (1121) is provided with a clamping piece (35), and the clamping piece (35) is arranged between the tilting plate (342) and the flat plate (343).

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