KR100978649B1 - Lamp unit for crime prevention - Google Patents

Abstract

The present invention relates to a safety security lamp that prevents the light fixture from falling by the load of the light fixture when the light fixture is lowered and raised from the ground in order to replace the light bulb or repair the light fixture to which the light bulb is fixed.

The security guard is installed on a security lamp that is fixed vertically upwards on the ground, a decommissioning device for rotating the arm bar parallel to the ground on the upper part of the security lamp column, coupled to the arm bar to accommodate the electric bulb It is fitted between the luminaire, the inner cylinder and the arm, and then fixed by welding, driven by a cylindrical body with a groove formed on one side, and a releasing device, connected to a plurality of links on one side, and riding on the groove of the cylindrical body. A coupling member comprising an elevating arm having an elevating rod for elevating and lowering, a tong type hook piece connected to wires moving through the plurality of links, and a support portion coupled to the tong type hanger piece through a ball; I configure a light fixture to be removable,

Left and right position fixing grooves formed on the left and right about the groove in the cylindrical body,

Composed of a timer device installed on the rotating shaft of the disengagement device is characterized in that the lifting device moves to the left and right position fixing groove in the cylindrical body by the timer device.

Therefore, it is possible to selectively adjust the desired lighting angle by using the disengagement device, it is possible to enlarge the lighting angle of the light fixture by rotating the light fixture for a certain time to the left and right.

Winding device, shedding device, stopper, light fixture, security lamp, armrest, articulated arm, lifting arm, wire

Description

 Lamp unit for crime prevention}

The present invention relates to a security lamp that helps pedestrians at night by emitting light bulbs, and more particularly, in order to replace a light bulb or to repair a light fixture to which a light bulb is fixed, the light fixture is lowered from the ground and raised to the load of the light fixture. It is to prevent the fall of the light fixture by, and when the recombination relates to a safety security lamp to be accurately and firmly coupled to the security lamp.

Security lamps, which are fixed in a certain place, protect pedestrians and play a major role in crime prevention. The lights need to be turned on at night.

However, when a light bulb of a light fixture breaks down in a conventional security light, it was difficult to replace the light bulb because the bulb was directly replaced by accessing the light fixture by mobilizing a ladder car, and there was a difficulty in managing the light bulb because it had to be always turned on and off at a certain time. It was.

Therefore, in order to protect the body and property of citizens and to manage easily, security lamps with the following functions were required.

(1) When replacing and maintaining the lamp, it is necessary to reduce unnecessary effort by allowing the light fixture to descend and to perform work easily.

(2) In the case of parks that are raised or lowered by using wires, it is necessary to solve the problem that the light fixture falls even if the internal wires are cut.

(3) In addition, the separation and assembly of the light fixtures connected to the armrest should be accurate and the internal structure should be simple to eliminate the fault.

(4) Security lamps were required to cover blind spots where possible.

(5) It needs to be turned on and off automatically for a certain period of time, so as to reduce unnecessary labor.

The present inventors solve the above problems and problems by applying the technology of the park light proposed to solve such problems (Patent Application No. 10-2008-0058042), and also apply a timer to turn on the security light for a certain time. will be.

The present invention is to solve the above problems,

An object of the present invention is to provide a safety security lamp having a large selection of a place and time desired light shining from a light fixture.

Another object is to use a clip-type hook piece to secure the coupling member to the light fixture to provide a safety park that can prevent the safety accidents caused by the fall of the light fixture even if the internal wire is broken. .

Another object is to provide a safety security lamp that can be set to the size of the lighting angle of the lighting device by mounting a timer to control the lighting and extinguishing time and at the same time rotate the light fixture at a left and right angle.

Safety security lamp of the present invention for achieving the above object is installed on a security lamp column fixed vertically upwards on the ground, and the locking device for rotating the arm bar parallel to the ground on the top of the security lamp column, the arm It is coupled to the light fixture that accommodates the light bulb, and is fitted between the inner cylinder and the arm post and fixed by welding, is driven by a cylindrical body with a groove on one side, and driven by a disengagement device, a plurality of links on one side A lifting arm having a lifting arm connected to and lifting up and down through the groove of the cylindrical body, a tong-type hook piece connected to wires moved through the plurality of links, and a ball to the tong-type hook piece. Consists of the support unit coupled through the coupling member and the light fixture are detachable,

Left and right position fixing grooves formed on the left and right about the groove in the cylindrical body,

It is composed of a timer device which is installed on the rotating shaft of the unlocking device is configured to move the lifting bar in the left and right position fixing groove in the cylindrical body by the timer device,

In addition, the timer device is configured to be connected to the light fixture to one side through a timer to which the power is applied, and to the motor driving unit through the left and right drive units to the other side,

The left and right driving units are configured to apply the power and the clock of the other timer, and divide the clock frequency to supply power to the motor driving unit for a predetermined time.

The present invention can move the light fixture up and down by the winding device, the winding device has one wire wire to pass through the center of the worm wheel for rotation of the unlocking device to prevent the malfunction due to interference with each other, The side has an effect that can be firmly supported by two wires.

In addition, the present invention adopts a structure in which the coupling member and the light fixture of the park and the like are firmly separated and coupled to control the driving of the tong-type hanger using the hatching device, even if the internal wire is disconnected by such a structure. There is an effect that can prevent the safety accident caused by the fall of the light fixture.

In addition, the present invention can control the operation of the hook piece by using the rotating coasting device and at the same time can select the fine lighting angle to the left and right of the light fixture, can supply the light intensively to the desired point, the effect when used in the rain zone It is large and, in particular, through the left, right rotation has an effect that can greatly secure the lighting angle of the light fixture.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing an embodiment of the present invention.

Security lamps are usually installed in dark places or near power poles at night. Power poles are installed mainly because they can easily draw power.

In the case of the present invention may be installed separately in the same dark place, it will be described with an example of the case installed on the power pole.

The power pole is fixed to the electric wire (2), which is introduced into the upper part of the telephone pole (1) through the insulator, and uses the power applied through the insulator as the power of the security lamp.

The security lamp is configured so that the light fixture 60 is fixed to the ground through the arm 40 to the park lamp column 10 fixed to the vertical direction and installed on the ground.

The guide pulley (to be described later) installed on the arm table 40 is directed toward the ground or coupled to the arm table 40 to be parallel to the ground, and can be separated or combined with the light fixture 60. .

In addition, the park lamp column 10 is configured with a winding device 20 for moving the light fixture up and down and a release device 30 for releasing the hook piece, wherein the winding device 20 and the release device ( The detailed configuration of 30) is shown in FIG.

The unlocking device 30 includes a polygonal insertion groove 31 for rotating the worm gear part and a worm wheel part 32 driven by the rotation of the worm gear part. It is configured to rotate the circular axis, which can be confirmed by the description of the patent application.

In particular, in the case of the present invention, a rotating shaft (not shown) formed in succession to the polygonal insertion groove 31 is installed to penetrate through the timer device 5, and the rotating shaft is rotated by a motor in the timer device 5 to be described later. The through hole 12 ′ is formed in the center of the worm wheel part 32 of the unlocking device 30.

The winding device 20 fixedly attached to the lower part of the disengagement device 30 includes a polygonal insertion groove 23 for rotating the worm gear part and a winding part 25 driven by the rotation of the worm gear part. The wire 35 is wound up by the rotation of 25.

3 is a partial cross-sectional view showing an operating state of the hook piece driving apparatus according to the unlocking device of the present invention, the rotating mechanism rotated by the above-mentioned locking device 30 is fixed to the inside of the park column, the locker 30 It is connected to the inner cylinder 36 which rotates by this, and the cylindrical body 12 which rotates by couple | bonding with this inner cylinder 36, The both ends of this cylindrical body 12 are fixed by the arm stand 40 by welding. have. Reference numeral 37 is a fixing member.

Here, the same effect can be expected even if the welding fixing method is fixed by bolts.

The park column 10 is fixed by welding after the cylindrical body 12 is fitted therein, and the rotating mechanism is fixed to rotate through the bearing 39.

The upper part of the cylindrical body 12 is fixed to the intermediate member 41 for fixing the part, the fixing link 42 is fixed through the intermediate member 41, and rotates around the fixed axis of the fixing link 42 The rotary link 43 is fixed to one side via a connecting rod 44 installed on the wire spring, and the lifting arm 45 is fixed to the other side.

Here, the connecting rod 44 installed in the spring serves to connect two wire lines leading to the upper part with one wire line to the lower side (in the drawing, it is placed in a straight line, so the two wire lines are seen as one but the upper part of the connecting rod Connected) If necessary, the same effect can be obtained even if the fixing rod for connecting a wire wire is provided below the inner cylinder 36. As shown in FIG.

The lifting arm 45 is mounted on the spring 46, and is coupled to the lifting bar 48, the ball 47 is formed at the bottom.

Normally the lifting bar 48 is located in the upper portion of the cylindrical body 12, which is installed in the spring, and has a groove 49 bent on one side in a circular cylindrical shape of the cylindrical body 12, and the release work of the hook piece The lifting bar 48 is configured to descend upon the groove 49.

4 is a partial cross-sectional view showing an operating state of a light fixture fixed by the hook piece driving apparatus of the present invention.

One end of the arm 40 is fixed to the light fixture 60 through the coupling member 50, the coupling member 50 includes a guide roller 71, the hook piece 61 and the electrical connection terminal Doing.

Wherein the wire wire 35 is configured to be connected to the light fixture 60 through the guide roller (71), the wire wire 35 is clip-type hanger piece that is carried on the spring (63) ( The light fixture fixing piece 62 is fixed through the 61.

The tongs-type hanger piece 61 is fixed through the support part 65 and the ball 66 fixed therein.

Since the light fixture 60 is fixed through the fixing piece 62, the weight of the light fixture itself is fixed to the support part 65 through the ball 66 because the pull-type hook piece 61 is pulled downward. When pulling the wire wire 35 from the top to win the weight of the light fixture itself, the clip-shaped hook piece 61 is lifted up to separate the light fixture 60 and the coupling member 50 from each other.

The clip-shaped hook piece 61 has a triangular shape and has its own elasticity, and a plurality of balls 66 are inserted therebetween.

And the female electrical connection terminal 67 is formed on the left and right sides of the support portion 65, the male electrical connection terminal 69 coupled to the female electrical connection terminal 67 is inserted and fixed.

The present invention configured as described above will be described with reference to the embodiment of FIG. 5.

When replacing or repairing the lamp in the park, first drive the defrosting device (30) to loosen the state caught on the clip-type hanger piece 61 in the coupling member 50 to remove the coupling member 50 and the light fixture 60 It needs to be separated from each other.

That is, when the knob is inserted into the insertion groove 31 and rotated at an angle as shown in FIG. 2, the inner cylinder 36 of FIG. 3 rotates while the worm wheel part 32 rotates, and the cylindrical body 12 rotates. .

At this time, as the cylindrical body 12 rotates and the lifting rod 48 moves through the bearing 39 on the cylindrical body 12 fixed to the outer wall of the park column 10, the cylindrical body 12 rotates. According to the cylindrical body 12 is moved up and down along the cylindrical groove 12 of the cylinder (12) when the lifting bar 48 is raised, thereby raising the lifting arm (45) is fixed link 42 Rotating link 43 is rotated along the axis of rotation to pull the wire wire 35 in the downward direction as shown by the arrow.

When the hook piece driving device is released as described above, the wire wire 35 is pulled by the hook piece driving device as described above, and the coupling member 50 is pulled by the wire wire in the engaged state as shown in FIG. Clamp-type hanger piece 61 is coupled to the support portion 65 is raised through the coupling member 50 and the light fixture 60 is separated from each other.

In this case, when the winding device 20 of FIG. 1 is rotated, the wire wire 35 is released while the male electrical connection terminal 69 is separated from the female electrical connection terminal 67 formed on the left and right sides of the support part 65. The light fixture 60 comes down to the ground to perform a replacement or maintenance work of the lamp.

As described above, when the lamp of the light fixture 60 is replaced or repaired, and the park is to be positioned in the original state, the wire wire 35 is first operated by using the winding device 20. When rolled up, the male electrical connecting terminal 69 is inserted into the female electrical connecting terminal 67 formed on the left and right sides of the supporting member 65 in the coupling member 50, as shown in FIG. Using the disengagement device 30 of FIG. 1, the clip-shaped hanger piece 61 is coupled to the support part 65.

That is, when the lifting device 30 of FIG. 1 is rotated, the lifting arm 45 descends while the hook bar driving device descends through the groove 49 in the released state as shown in FIG. Since the wire line 35 is released while the rotary link 43 rotates around the link 42, the hook piece 55 is coupled to the support part 65 through the ball while being seated in the support part 65.

As described above, the present invention can be separated and coupled to the coupling member 50 and the light fixture connected to the arm by the disengagement device, and moved up and down the light fixture mounted on the two wire wires by the winding device. There is a characteristic that can be easily carried out as the teaching and maintenance work of the light.

In particular, the present invention adopts a configuration in which the clip-shaped hanger piece 61 is coupled to the supporting portion through the ball by the weight of the light fixture itself in the coupling member, so that the coupling member can be stably secured even when the wire wire connected therein is cut. Since the lighting fixtures are fixed, there is an effect that can prevent safety accidents in advance.

The stopper driving device for driving the stopper has an advantage that the parts can be simplified by being driven in conjunction with the unlocking device.

In particular, the cylindrical body 12 fixed in the method column 10 of the present invention has a structural feature as shown in Fig. 6, the left position fixing groove (a), (b) around the center groove 49 And the preliminary fixing grooves (c) and (d), and the lifting rods 48 move through the grooves 49 of the cylindrical body as shown in FIG.

And when the lifting bar 48 is located in the groove 49, the difference in height (h) is generated, so that the stopper driving device is driven accordingly as described above, but located in the left and right position fixing groove (a) ~ (d) In this case, there is almost no difference in height, so it does not affect the operation of the stopper drive device at all. To prevent changes.

As a result, in order to move the lifting bar 48 from the upper portion of the cylindrical body 12 to the left position fixing grooves (a) and (b), the unlocking device of FIG. 2 is driven and moved, and the upper fixing groove (c) , (d) also, the above-mentioned decommissioning device should be driven in reverse.

In the case of a security lamp, it is necessary to bias the light fixture to the left or the right to cover a place where a constant light shines, and to cover a corner or a trailing edge, and when the timer device is provided as shown in FIG. The light fixture rotates from side to side to cover a wide area.

8 shows an internal circuit diagram of the timer device of the present invention.

The power switch SW1 is connected to the light fixture 60 to one side through the timer T1. The other side is configured to be connected to the motor driving unit M1 through the left and right driving units L1 and R1.

The power switch SW1 is connected to a power applied from the telephone pole, and the motor driving unit M1 is connected to a rotating shaft capable of rotating the original gear in the unlocking device 30 as shown in FIG. 2.

Since the power is applied to the light fixture 60 through the timer T1 in the lighting and extinguishing cycle of the security lamp as described above, it is possible to turn on and off at a desired time. I can eliminate it.

In addition, the output of the timer T1 is applied to the motor driving unit M1 through the left and right driving units L1 and R1 so that the power source and the clock of the timer T1 are left and right driving units L1 and R1. It is configured to select a set time by dividing the clock frequency. For example, the unit of 10 seconds to 30 seconds can be selected as an internal switch (not shown), and power is applied to the motor driving unit M1 for the selected time. Thus, the lifting bar of FIG. 7 is fixed left and right position fixing grooves (a) to ( d) can be moved.

As such, when the lifting rod moves the fixed left and right position fixing grooves (a) to (d), the following effects can be obtained.

         Position fixing groove                Light fixture a, b, c, d when the lifting bar is fixed in each position fixing groove When the light is to be deflected from the place where the light fixture is installed to a specific place left and right When the rod moves repeatedly in a -b position fixing groove  When the light fixture wants to illuminate the left deflected light repeatedly When the lifting rod is repeatedly moved to the c-d position fixing groove  When you want to illuminate the right deflected light as the light fixture repeatedly moves

 As a result, when the light is to be deflected to the left and right in the method, or when more than the lighting angle of the lighting fixture is required, it can cover a wide range, which is excellent as a security lamp.

1 is a perspective view of a park light showing an embodiment of the present invention,

Figure 2 is a partial perspective view showing the locking device and the winding device mounted in the park column of the present invention,

3 is a partial cross-sectional view showing an operating state of the hook piece driving apparatus according to the release device of the present invention;

Figure 4 is a partial cross-sectional view showing the operating state of the light fixture is fixed by the hook piece drive device of the present invention,

5 is a perspective view showing an operating state according to an embodiment of the present invention,

6 is a perspective view of a cylindrical body that is a component used in the present invention;

7 is an exploded view showing a driving state of the cylindrical body and the lifting rod moving in the cylindrical body of FIG.

8 is an internal circuit diagram of a timer device of the present invention.

Description of the Related Art

10: park lamplight 20: winding device

30: disengagement device 40: arm

50: coupling member 60: light fixture

32: worm wheel part 37 ': through hole

35: wire 36: cylinder

37: cylinder 41: intermediate member

42: fixed link 44: connecting rod

45: lifting arm 48: lifting rod

49: groove 50: coupling member

61 Clip Type Hook 62

65: base 66: ball

Claims (4)

The anti-corruption device 10 is installed on the security column 10 is fixed to the ground vertically upward, and the lifting device 30 for rotating the arm bar 40 parallel to the ground on the upper portion of the security lamp 10, and the arm bar The light fixture is coupled to the 40 and accommodates the bulb, and is fitted between the inner cylinder 36 and the armrest 40 and fixed by welding, the cylindrical body 12 is formed with a groove 47 on one side and And, driven by the unlocking device 30, and is connected to a plurality of links on one side, the lifting arm 45 having a lifting bar 48 for lifting up and down by the groove 47 of the cylindrical body 12 and , Combination member consisting of a clamp-type hanger piece 61 is connected to the wire wire to be moved through the plurality of links, and the support portion 65 is coupled to the clamp-type hanger piece 61 through the ball 66 50 and the light fixture 60 is configured to be removable, Left and right position fixing grooves (a) to (d) formed on the left and right sides with respect to the groove 49 in the cylindrical body 12, Consists of a timer device (5) installed on the rotating shaft of the unlocking device (30) by the lifting device 48 in the left and right position fixing grooves (a) to (d) in the cylindrical body 12 by the timer device (5). Security crime light, characterized in that configured to move The method of claim 1, The through hole 12 'is formed in the center of the worm wheel part 32 of the unlocking device 30 so that the wire 35 passes in the vertical direction and is wound up in the winding part 25 of the winding device 20. Security guard light The method of claim 1, The timer device 5 is connected to the light fixture 60 to one side through a timer T1 to which power is applied, and to the motor driving unit M1 through the left and right driving units L1 and R1 to the other side. Security security light The method of claim 3, wherein The left and right driving units L1 and R1 are configured to apply the power and the clock of the timer T1, and to distribute the clock frequency so that the power is supplied to the motor driving unit for a predetermined time.

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