KR101288951B1 - Search light integrated dirve motor - Google Patents

Abstract

The present invention is an improved structure to easily perform design changes, manufacturing and installation for each installation location when installed in various installation locations, such as the upper surface of the ceiling or the upper surface of the warning lights such as police vehicles or rescue vehicles As a searchlight minimized in size,
In the searchlight comprising a searchlight unit is mounted so that the reflector is fixed to the lamp is rotated up and down to rotate in the upper portion of the base portion, and the base for supporting the searchlight. The searchlight unit may include: a searchlight case having an open portion formed at a front surface thereof, and a position at which a reflector equipped with a lamp is mounted in the searchlight case is formed so as to correspond to the opening portion to rotatably fix the reflector to the through portion. A mirror support frame; and a vertical rotation driver installed inside the searchlight case to rotate the reflector up and down; and a horizontal rotation driver installed inside the searchlight case to rotate the searchlight horizontally with respect to the base. Consists of including,
Most of the components including the up and down rotation part and the horizontal rotation part which provide rotational power are installed in the searchlight, minimizing the size of the entire searchlight and designing the expectation part without changing the design of the searchlight according to the installation location of the searchlight. Since only the bay needs to be changed, it is easy to install searchlights in different places.

Description

Search motor integrated searchlight {SEARCH LIGHT INTEGRATED DIRVE MOTOR}

The present invention relates to a searchlight for performing illumination by rotating up and down, left and right, and in particular, when installed in various installation positions, such as the upper surface of the ceiling or the upper surface of the warning lights such as police vehicles, rescue vehicles, design changes for each installation location, The present invention relates to a searchlight having an improved structure and having a minimized size to easily manufacture and install.

Rectangle warning lights are widely used in patrol cars and in various ways in emergency vehicles and ambulances for rescue and lifesaving. Rectangle warning lights installed on the roof of the patrol car have a transparent case of red and blue, and a speaker cover with a built-in speaker is usually located at the center. In addition to these general warning lights, searchlights should be installed in the center of the rectangular warning lights for disasters or lifesaving at night, crime prevention or search of criminals.

Examples of the prior art of the searchlight described above are "vehicle searchlight" of the Republic of Korea Utility Model Publication No. 20-1995-9099 and the Utility Model Registration No. 20-133135 and Patent No. 10-389593, Republic of Korea Utility Model Publication No. 20-150486 "Vehicle Searchlight Left and Right Driving Device", Republic of Korea Utility Model Publication No. 20-2001-145 and Registration Utility Model Publication No. 20-133163 and Registration Utility Model Publication No. 20-189866 and Patent Publication Publication No. 10 "Searchlights" of -2004-35076 and Registered Utility Model Publication No. 20-331773.

For example, the configuration of a searchlight of the prior art, for example, the Republic of Korea Utility Model Publication No. 20-2001-145 of the prior art as follows.

Figure 1 is a longitudinal cross-sectional view of the searchlight (referred to as "prior art 1") of the Republic of Korea Utility Model Publication No. 20-2001-145 of the prior art. As shown in Fig. 1, the searchlight of the prior art 1 has a bottom in a base 44 covered with a transparent glass light cover 43 on a left and right rotating body 42 having side walls 41a and 41b formed on both sides thereof. It is installed so as to rotate left and right about the hollow shaft 45 in the center, and the beam light 46 is rotatably installed between both side walls of the left and right rotating bodies 42, and the up and down rotating motor 47 and the left and right are rotated. The rotary motor 48 is accommodated in the lower both sides of the left and right rotating bodies 42, respectively, and the vertical rotary motor 47 has one rotation shaft of the beam light 46 and a series of gear trains 49a, 49b, (49c) and (49d), the left and right rotation motor 48 is engaged with each other by the bottom of the base 44 and a pair of bevel gear (50a, 50b) to rotate. In addition, a pair of stoppers 51a and 51b provided on the bottom of the left and right rotating bodies 42 are provided so that the left and right rotation of the beam light 46 is physically controlled in a 360 ° section.

The above-mentioned prior arts are configured to rotate the lamp up, down, left, and right similarly to the prior art 1, and thus are usefully used for night patrol by performing the up, down, left, and right rotation lights while being mounted on the upper part of the vehicle or the upper part of a warning light. have.

However, since the driving motors for rotating the lamp up, down, left, and right in the prior art are all located at the bottom of the lamp, the overall size of the searchlight is increased to increase the area occupied by the searchlight, thereby making it difficult to install the searchlight. Have

In addition, the searchlight of the prior art has a structure that is built in the interior of the non-rotating base (gas or base) of the drive motors to increase the size of the base, thereby increasing the overall size of the searchlight and facilitate the installation of the searchlight. Has the problem of not doing it.

In addition, when the driving motor is installed on the base of the vehicle, the base should be designed according to the case where the drive motor is installed on the upper surface of the vehicle and the case of the warning lamp. A problem occurs. In addition, when installed in the warning light, more careful care is required to prevent interference with the internal parts of the warning light, making the design work, manufacturing work and installation work more difficult. This difficulty is further increased when the bulk of the base portion and the internal components are large.

Therefore, the present invention is to solve the problems of the above-described searchlight of the prior art, by simplifying the structure of the base and minimizing the size by installing a drive motor for horizontal and vertical rotation inside the rotating searchlight, searchlight It is an object of the present invention to provide a search motor integrated searchlight that also simplifies the overall size of the motor.

In addition, the present invention simplifies the structure of the base by installing most of the components including the drive motor for horizontal and vertical rotation inside the rotating searchlight, so that the searchlight is different from the upper surface of the vehicle or the upper surface of the warning light. Even if it is intended to be installed in a location, it is necessary to change only the design of the simplified part of the structure, so that it is possible to provide a search motor integrated searchlight that makes it easy to change the design, manufacture, and installation of searchlights when installing in other places. The purpose.

The drive motor integrated searchlight of the present invention for achieving the above object, the searchlight is mounted so that the reflector is fixed to the lamp is rotated up and down, and installed to rotate in the upper portion of the base; and the base for supporting the searchlight; In the searchlight. The searchlight unit may include: a searchlight case having an open portion formed at a front surface thereof, and a position at which a reflector equipped with a lamp is mounted in the searchlight case is formed so as to correspond to the opening portion to rotatably fix the reflector to the through portion. A mirror support frame; and a vertical rotation driver installed inside the searchlight case to rotate the reflector up and down; and a horizontal rotation driver installed inside the searchlight case to rotate the searchlight horizontally with respect to the base. Characterized in that it comprises a.

The reflector support frame may include an annular frame formed inside the searchlight case so that the through part is formed to face the opening, and an upper and lower support frame extending from the annular frame to the inside of the searchlight case to fix the vertical rotation driving part. It can be configured to include.

The vertical rotation drive unit, the first up and down pivoting hinge hinged to the rear surface of the reflector; and one end is hinged to the opposite side end of the end coupled to the reflector of the first up and down pivoting link and the other end is connected to the upper and lower driving shaft It may be configured to be fixed to the reflector support frame, including; a second vertical rotation link coupled; and a vertical drive motor for transmitting rotational power to the vertical drive shaft.

The vertical drive motor is installed so as to be positioned in a limited space when the annular frame supporting the reflector extends in the horizontal direction by being fixedly installed between the upper and lower support frames extending in the horizontal direction from the upper end of the reflector. It is characterized by.

The horizontal rotating drive unit, a bearing member fixed to the bottom surface of the searchlight case; and a horizontal fixed gear that is rotatably coupled to the bearing member and then fixed to the base portion; and, gear coupling on the outer peripheral surface of the horizontal fixed gear It is configured to include; a drive gear is coupled to the horizontal drive motor is fixedly installed in the searchlight case.

The horizontal driving motor is characterized in that it is installed so as to be located in a limited space when extending the annular frame for supporting the reflector in the horizontal direction by a motor fixing bracket attached to the inner bottom surface of the searchlight case.

In the above configuration, the up and down drive motor and the horizontal drive motor are the drive motor described in the name of the present invention.

The searchlight may further include a remote controller for remotely controlling the driving of the searchlight, and a control panel for controlling the driving of the lamp, the vertical rotation driving unit, and the horizontal rotation driving unit installed in the searchlight by the remote controller. In this case, the remote control is configured to communicate with the control panel in a wired or wireless manner.

The base unit is characterized in that it comprises a slip ring which is connected through the inner through hole of the bearing member for supplying power to the vertical drive motor, the lamp and the horizontal drive motor.

The searchlight of the present invention having the above-described configuration is installed in the searchlight and both the vertical and horizontal rotation driving unit for providing the vertical rotation of the reflector and the horizontal rotation power of the searchlight, so as to minimize the structure of the expectation unit, as well as the size of the entire searchlight Provides the effect of minimizing.

That is, the present invention is to increase the overall height of the searchlight by arranging the up and down drive motor and the horizontal drive motor configured in the vertical rotation drive unit and the horizontal rotation drive unit in the space formed by extending the annular frame supporting the reflector in the horizontal direction. Provides the effect of minimizing.

In addition, the searchlight of the present invention, since most of the configuration including the vertical rotation drive and the horizontal rotation drive unit is integrally installed in the searchlight unit, when the searchlight is installed on the upper surface of the ceiling or the warning lights of the vehicle, the design of the searchlight unit In this case, the design of the expectation part is changed without performing the change. In this case, the size and structure of the expectation part are simplified, so that the design and production of the expectation part can be simplified. Design changes, fabrication and installation for installation in different locations are significantly easier than in the prior art.

1 is a cross-sectional view of a searchlight of the prior art,
2 is a perspective view of a searchlight 1 according to one embodiment of the present invention,
3 is a cross-sectional view of the searchlight 1 of FIG.
4 is a functional block diagram of the control panel 150,
5 is a plan view of the remote control 500,
6 is a perspective view of the searchlight 1 in a state where the warning light 2 is installed;
7 is a perspective view of the searchlight 1 in a state of being installed on the ceiling upper surface of the vehicle 3.

Hereinafter, the searchlight of the present invention will be described in more detail with reference to the accompanying drawings showing an embodiment of the present invention.

2 is a perspective view of a searchlight 1 according to one embodiment of the present invention, FIG. 3 is a cross-sectional view of the searchlight 1 of FIG. 2, FIG. 4 is a functional block diagram of the control panel 150, and FIG. 5 is a remote controller. 500 is a plan view.

The searchlight (1), as shown in Figure 2, after the lamp 300 is mounted, the searchlight unit 100 is rotatably installed on the upper portion of the base unit 200 having a reflector 120 that is rotated up and down; It is fixed to the installation surface, such as the upper surface of the ceiling of the vehicle or the upper surface of the warning light (2), and then the search unit 100 is rotatably coupled to the upper surface 200 and the remote control 500 of FIG. It is configured by.

The lamp 300 may be applied to various lamps, such as HID lamp, LED lamp.

The searchlight unit 100, as shown in Figure 3, searchlight case 101, glass cover 102, reflector support frame 110, lamp 300, reflector 120, vertical rotation drive unit 130, horizontal rotation The driving unit 140, the control panel 150, the ballast 160 and the upper fixing bracket 103 is configured to include.

The searchlight case 101 is formed in a bent tubular shape in which the front surface on which the glass cover 102 is mounted forms an open portion and the bottom surface is also opened.

The glass cover 102 is coupled to the opening of the searchlight case 101, and the reflector support frame 110 is fixedly installed at the glass cover 102 and the inside thereof.

The upper fixing bracket 103 is fixedly coupled to the bottom of the searchlight case 101 to shield the opening formed on the bottom of the searchlight case 101.

The reflector support frame 110 extends to the inside of the searchlight case 101 from the upper and lower portions of the annular frame 111 and the annular frame installed in close contact with the opening from the inside of the glass cover 102, and then the vertical rotation driving part 130 ) Is provided with an upper support frame 112 and a lower support frame 113. The upper support frame 112 supports the upper portion of the vertical drive motor 131 of the vertical rotation drive unit 130, the lower support frame 113 is fixed by supporting the lower portion of the vertical drive motor 131.

The reflector 120 is rotatably mounted in the annular frame 111 by the hinge shafts 121 formed on both sides of the reflector 120 rotatably coupled to the annular frame 111. As a result, the light is rotated up and down about the hinge shaft 121 of the reflector 120 to adjust the vertical lighting direction.

The vertical rotation driving unit 130 is configured to rotate the reflector 120 up and down about the hinge shaft 121, the vertical drive motor 131 to provide a driving force, and the first to rotate the reflector 120 It includes a vertical drive shaft 134 for rotating the vertical rotating link 132, the second vertical rotating link 133, the second vertical rotating link 133.

One end of the first vertical pivot link 132 is rotatably coupled to the rear surface of the reflector 120 by the first hinge shaft 135, and the other end of the first vertical pivot link 133 is second to the first vertical pivot link 133. It is rotatably coupled by the hinge shaft 136. And the other end of the second vertical pivot link 133 is coupled to the vertical drive shaft 134 so that the second vertical pivot link 133 can be rotated at a predetermined angle interval.

The horizontal rotary drive unit 140 is coupled to the bearing member 144 and the bearing member 144 that is fixed to the upper portion of the upper fixing bracket 103, the shaft is positioned after the upper fixing bracket 103 rotatably And a horizontal fixed gear 143 that is fixedly coupled to the base 200 by penetrating the upper fixing bracket 103, a drive gear 142 and a drive gear 142 that are geared to the horizontal fixed gear 143. It is configured to include a horizontal drive motor 141 is axially coupled.

The control panel 150 is configured to control the driving of the searchlight 1 according to a control command transmitted from the remote controller 500 by a wireless method or a wired method. When the control panel 150 and the remote control 500 communicates wirelessly, the control panel 150 controls the RF unit 151, the up and down drive motor 131 and the horizontal drive motor 141 as a communication unit as shown in FIG. The motor control unit 152 is configured to include. The motor control unit 152 performs servo control when the motors are servo motors, and performs step control in the case of step motors, thereby adjusting the vertical rotation angle of the reflector 120 and the horizontal rotation angle and direction of the searchlight unit 100. To control.

The vertical driving motor 131, the horizontal driving motor 141, and the control panel 150 having the above-described configuration are disposed at positions opposite to the rear surface of the reflector 120 to minimize the overall height of the searchlight 1.

That is, the upper support frame 112 and the lower support frame 113 extends to the rear side in the horizontal direction at the upper end and the lower end of the annular frame 111 for supporting the reflector, the upper support frame 112 and the lower support frame 113 Up and down drive motor 131 is fixedly installed between the extended end of the), the horizontal drive motor 141 is the rear surface of the annular frame 111 for supporting the reflector 120 by the motor fixing bracket 145 is extended And is fixed in a defined area. As a result, the overall height of the searchlight 1 is minimized.

Although the illustration of the wiring inside the searchlight unit 100 having the above configurations is omitted, the lamp 300, the up and down drive motor 131, the horizontal drive motor 141, and the control panel 150 are located inside the searchlight unit 100. ), And a wire for supplying power to the ballast 160 is connected, and the final terminal of the wire is a slip ring 220 installed in the base 200 through a through hole formed in the center of the horizontal fixed gear 143. Is electrically connected to have a rotatable electrical contact inside the. As a result, even when the searchlight unit 100 is rotated, the wires can be prevented from being twisted or tangled.

Referring to Figure 2 again, the base 200 is a horizontal fixed gear after the slip ring 220 is attached from the upper surface of the base case 210 and the base fixedly coupled by the nut 221 therein. It comprises a horizontal fixed gear bracket 203 for fixing the (143).

The base portion 200 has a significantly simplified structure by being installed in the interior of the search light unit 100, both the vertical rotation drive unit 130 and the horizontal rotation drive unit 140 is significantly simplified accordingly, the size is also significantly simplified . Since the base unit 200 is easy to change, manufacture and install the design by simplifying the structure and size, the ease of installation and position change of the searchlight (1) is significantly improved.

The remote controller 500 includes an RF unit as an example of a communication unit, a key matrix for converting a key value into a control command, a driving chip, and the like, and has an external key value corresponding to the control command of the key matrix. It is configured to include a keypad formed of a plurality of keys. The key button of the keypad includes a search power and a direction control key of the search lamp. In addition, the remote controller 500 may be integrated and configured to have various control functions such as a beacon light control, a speaker control, an external broadcast control, a call, and the like, as shown in FIG. 5. In this case, the remote controller 500 may be configured to include a function of the radio of the vehicle. 5 is shown to include both the searchlight control and the radio function of the remote control 500 of FIG.

The searchlight 1 having the above-described configuration is selectively installed in the upper surface of the ceiling of the vehicle or the upper surface of the warning lights.

6 is a perspective view of the searchlight 1 installed in the warning light 2, and FIG. 7 is a perspective view of the searchlight installed in the upper surface of the ceiling of the vehicle 3.

When the searchlight (1) to be installed in the warning light (2) as shown in Figure 6, after installing the expectation unit 200 in the warning light (2), the installation is to combine the searchlight unit 100 with the expectation unit (200) It ends.

 In addition, when the searchlight (1) is installed on the upper surface of the ceiling of the vehicle, the base 200 is fixed to the upper surface of the ceiling, and then the searchlight unit 100 is coupled to the fixed base 200 to the fixed base 200. Installation is terminated.

When installing the searchlight (1) in different places as shown in Figures 6 and 7 after connecting the power line to the slip ring 220 inside the base portion 200 is expected to secure the base portion 200 in the installation position Installation of the unit 200 is terminated. Therefore, the user installs various positions of the searchlight 1 by coupling the external power terminal of the searchlight 100 to the base 200 so that the external power terminal of the searchlight 100 is in electrical contact with the inside of the slip ring 220. It can be easily performed.

In addition, since the base 200 includes only the slip ring 220 and has only a minimum configuration, the height thereof can also be significantly reduced, thereby making it easier to manufacture and install the base, thereby minimizing the restriction on the installation position of the searchlight. can do.

That is, in the present invention, since most of the configuration is installed in the searchlight unit 100 and the base unit 200 has only a minimum configuration, the searchlight unit 100 is expected without changing the design when installed in different places. By design only changing the external shape of the part 200 to facilitate the design change, manufacturing and installation of a searchlight (1) that can be easily installed in various installation positions.

The searchlight having the above-described configuration is installed on the upper surface of the ceiling of the vehicle 3 or the upper surface of the beacon 2, and then the user performs lighting for up, down, left and right search using the remote controller 500.

When the search light 1 receives an upward or downward rotation driving command input by the user from the remote controller 500, the control panel 150 moves the vertical driving motor 131 to a direction and an angle corresponding to the input command. Rotate When the vertical driving motor 131 is rotated, the second rotating link 133 is rotated by the vertical driving shaft 134 to move the first rotating link 132 in the deflecting direction of the reflecting mirror 120 in the direction of the reflecting mirror 120. As the first pivot link 132 moves forward and backward, the reflector 120 is rotated upward or downward about the hinge axis 121 to switch the vertical illumination direction.

When the search light 1 receives a left or right rotational drive command input by the user from the remote controller 500, the control panel 150 moves the horizontal drive motor 141 to a direction and an angle corresponding to the input command. Rotate When the horizontal drive motor 141 is rotated, the drive gear 142 is rotated while being engaged with the horizontal fixed gear 143, so that the entire searchlight 100 rotates corresponding to the horizontal fixed gear 143. It rotates horizontally in the direction and angle input from 500, and changes the illumination direction of a horizontal direction.

1: searchlight, 2: beacon, 3: vehicle
100: searchlight unit, 101: searchlight case, 120: reflector
121: hinge shaft, 130: vertical rotation drive portion, 140: horizontal rotation drive portion
141: horizontal drive motor, 142: drive gear, 143: horizontal fixed gear
200: expectation part, 210: expectation case, 220: slip ring

Claims (8)

In the searchlight comprising a searchlight unit is mounted so that the reflector is fixed to the lamp is rotated up and down to rotate in the upper portion of the base portion, and the base for supporting the searchlight.
The searchlight unit,
Searchlight case is formed in the front opening; And,
A reflector support frame for mounting the reflector mounted on the lamp inside the searchlight case is formed so as to correspond to the opening portion to fix the reflector to the penetrating portion rotatably; And,
A vertical rotation driving part provided in the searchlight case with a vertical driving shaft to vertically rotate the reflector; and
And a horizontal rotating driver installed inside the searchlight case to rotate the searchlight horizontally with respect to the base.
The reflector support frame,
An annular frame formed in the searchlight case so that the through part is formed to face the opening;
The drive motor integrated searchlight, characterized in that it comprises a; upper and lower support frames for extending and supporting the up and down rotation drive portion from the annular frame to the interior of the searchlight case.
delete The method of claim 1, wherein the vertical rotation drive unit,
A first vertical pivot link hinged to a rear surface of the reflector; and
A second vertical pivot link hinged at one end to an opposite side end of the end coupled to the reflector of the first vertical pivot link and the other end coupled to the vertical drive shaft;
Up and down drive motor for transmitting rotational power to the up and down drive shaft; drive motor integrated searchlight, characterized in that configured to be fixed to the reflector support frame.
The method of claim 3, wherein the vertical drive motor,
Drive motor integrated, characterized in that is installed so as to be located in a limited space when the back surface of the annular frame is extended in the horizontal direction by being fixed between the upper and lower support frames extending in the horizontal direction from the upper end of the annular frame searchlight.
The method of claim 3, wherein the horizontal rotating drive unit,
A bearing member fixed to the bottom of the searchlight case; and,
A horizontal fixed gear rotatably coupled to the bearing member and then fixedly coupled to the base;
A drive motor integrated searchlight, characterized in that it comprises a; a horizontal drive motor fixed to the interior of the searchlight case is coupled to the drive gear coupled to the outer peripheral surface of the horizontal fixed gear.
The method of claim 5, wherein the horizontal drive motor,
Drive motor integrated searchlight, characterized in that the installation is located in a limited space when the rear surface of the annular frame extends in the horizontal direction by the motor fixing bracket attached to the inner bottom of the searchlight case.
The method according to claim 1,
A remote controller for remotely controlling the driving of the searchlight;
The drive motor integrated searchlight, characterized in that it further comprises; a control panel for controlling the driving of the lamp and the up and down rotary drive unit and the horizontal rotary drive unit installed in the searchlight by the remote control.
The method according to claim 5, The expectation unit,
The drive motor integrated searchlight, characterized in that it comprises a slip ring which is connected through the inner through hole of the bearing member to supply power to the up and down drive motor, the lamp and the horizontal drive motor.

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