KR200449381Y1

KR200449381Y1 - Movable type floodlight

Info

Publication number: KR200449381Y1
Application number: KR2020090012734U
Authority: KR
Inventors: 권정모
Original assignee: 대양산업(주)
Priority date: 2009-09-29
Filing date: 2009-09-29
Publication date: 2010-07-07

Abstract

A mobile light emitter is disclosed. The mobile floodlight has a main body 10 having a plurality of wheels 12 for movement on the bottom; A lower end is rotatably coupled to the shaft 22 to the main body 10, and a semicircular rotating member 24 having gear teeth is fixedly coupled to one side of the lower end, and at least one lighting device 30 is provided at the upper end thereof. Illuminated strut 20; The drive gear 42 includes a drive gear 42 engaged with a gear of the rotating member 24 in the main body 10 and a drive member 44 for driving the drive gear 42. Automatic operation means for driving the forward / reverse rotation to stand or lay down the lighting strut 20 automatically; And a power supply unit 50 provided inside the main body 10 for supplying power to the lighting device 30 and the automatic operation means 40. According to the movable floodlight, since a plurality of wheels for movement is provided on the bottom of the main body, the movement can be easily performed, and the workability is improved because the lighting strut is automatically raised or laid down. In addition, since the power is produced by the solar panel is a generator for lighting the lighting fixture is deleted to provide an environmentally friendly floodlight.

Eco-Friendly, Floodlight, Solar

Description

Mobile Floodlights {MOVABLE TYPE FLOODLIGHT}

The present invention relates to a mobile floodlight, and more particularly, to a mobile floodlight, which is mobile, and which is environmentally friendly and does not generate noise and smoke due to the use of solar energy. .

Generally, when working at an industrial site or playing sports at night, it is necessary to install a floodlight. The general structure of the general floodlight for this purpose is as follows.

That is, although not shown in the drawing, a fixing plate is provided on a stand (not shown), and a rotating plate is provided on the fixing plate. The rotating plate rotates horizontally with respect to the vertical axis to adjust the light projection angle.

However, there is a problem that the floodlight according to the prior art is not free to move.

In addition, various facility repairs / maintenance work on general roads or highways where vehicles are frequently moved are carried out at night with less traffic than daytime. It is to illuminate. Therefore, there was a problem of being exposed to severe noise due to the operation of the generator. As such, when a floodlight is used on a road or highway at night, a generator using fossil fuel as an energy source is essentially used to pollute the surroundings, and the noise generated at night disturbs the ecosystem of wild animals. It caused a problem.

As described above, the floodlight according to the prior art was not free to move, and there was a problem that a generator that was not environmentally friendly must be provided separately.

The present invention has been devised to solve the problems of the prior art as described above, the technical problem of the present invention can be easily made to move to a work site or a playground at night, and by using solar light There is no need for a generator, it is environmentally friendly, and it is to provide a means for quickly and easily automatically erecting and laying down the props equipped with lighting fixtures.

In order to solve the above technical problem, the present invention,

A body having at least a plurality of wheels for movement on its bottom surface;

A lower end is rotatably coupled to the main body to the main body, a semicircular rotating member having a gear tooth is fixedly coupled to one end of the lower end, and an upper end of the lighting support unit having at least one lighting device;

A drive gear meshed with the gears of the rotating member and a drive member for driving the drive gear in the main body to drive the drive gear forward / backward to automatically erect or lay the lighting strut. Automatic operating means; And

It is provided inside the main body provides a mobile floodlight, characterized in that it comprises a power supply for supplying power to the luminaire and automatic operation means.

At this time, the main body is provided with at least three or more horizontal support means for supporting the main body to maintain a horizontal state when the lighting props stand or lying down,

The horizontal support means,

A fixing bracket provided on one side of the main body;

A rotation bracket having one end rotatably coupled to the fixing bracket; And

It consists of a support member rotatably coupled to the lower end of the screw rod screwed to the other end of the rotating bracket to be supported on the ground support member to the ground by the rotation of the screw rod to support the main body by the rotation of the screw rod It features.

The horizontal support means is provided with a positioning portion for determining the position of the rotating bracket,

The positioning unit,

At least one positioning hole formed in the fixing bracket; And

It is characterized in that consisting of a positioning pin for selectively mounting the positioning hole to fix the position of the rotating bracket.

On the other hand, the main body is provided with a vertical holding member for supporting the lighting support stand to maintain the vertical state when the lighting support stand is erected vertically by the automatic operation means, for fixing the lighting support stand to the vertical holding member It is characterized by comprising a clamp further.

And the other end of the rotating member is configured to be located in an area extending from the end of the lighting support, the end is provided with a heavy material so that the load on the drive member is reduced when the lighting support is rotated about the axis It features.

On the other hand, the lighting pillar is a holding portion coupled to the rotating member; And

It is configured to be divided into at least one or more, characterized in that the end is configured as a support which is detachably coupled to the support.

And, the power supply unit,

It is characterized by consisting of a plug for coupling to an outlet or an outlet for the external plug to be supplied with external power.

In addition, the power supply unit,

A storage battery provided inside the main body; And

The solar cell is electrically connected to the storage battery, and is provided on at least two or more plate surfaces including the upper surface of the main body, characterized in that the solar panel is configured to produce electricity through sunlight.

The power supply unit is characterized in that it further comprises a transparent protective cover for protecting the solar panel.

According to the movable floodlight according to the present invention, since a plurality of moving wheels are provided on the bottom of the main body, the movement can be easily performed, and workability is improved because the lighting post is automatically erected or laid down. By installing a heavy object to keep the distance from the axis, the principle of the lever to stand and lay down the light strut provides the effect that can be easily performed without a large load.

On the other hand, since the power to turn on the lighting fixtures are produced by the solar panel, it is unnecessary to use a generator to produce the power, which can significantly reduce the cost of working at night, noise and smoke Due to the poor working environment is improved to provide an effect that can work in a pleasant environment.

In addition, the use of sunlight as energy without using a generator that uses fossil fuels prevents soot and noise from being generated, thus preventing environmental pollution and the effects on the wildlife ecosystem due to noise and soot generation. Eco-friendly effect is provided.

Referring to the present invention having such a feature through a preferred embodiment are as follows.

1 is an exploded perspective view illustrating a mobile floodlight according to a preferred embodiment of the present invention, FIG. 2 is a perspective view of a coupled state of the mobile floodlight shown in FIG. 1, and FIG. 3 is a perspective view of the floodlight shown in FIG. 1. Side sectional view showing a state in which the lighting strut is operated.

4 is a plan view showing a state in which the horizontal support means of the floodlight shown in FIG. 1 operates.

As shown in FIGS. 1 to 4, the movable floodlight according to the present invention is placed upside down or kept on the main body 10, an illumination prop 20 provided in the main body 10, and the illumination prop 20. It consists of an automatic operating means 40, and a power supply unit 50 for supplying power to the luminaire 30.

This will be described in more detail as follows.

The main body 10 has a hexahedron shape having a constant height as shown in FIG. 1 or 2, and at least three or more moving wheels 12 are provided on a bottom thereof. This moving wheel 12 is preferably manufactured to withstand high weight, and has a caster structure to facilitate the change of direction.

In addition, the outer surface of the main body 10 has at least horizontal support means 14 for maintaining the horizontal state so that the main body 10 is prevented from falling or tilting when the lighting support stand 20 is standing or lying down at least. It is provided with three or more. The horizontal support means 14 is a fixed bracket 14A provided on one side of the main body 10, a rotary bracket 14B having one end rotatably coupled to the fixed bracket 14A, and the rotary bracket 14B. It consists of a supporting member (14D) rotatably coupled to the lower end of the screw rod (14C) screwed to the other end is supported on the ground. At this time, the supporting member 14D and the screw rod 14C are configured to be freely rotated in a state where the separation is prevented by being coupled by a ball joint.

The horizontal support means 14 is to support the main body 10 by the support member 14D in contact with the ground by the rotation of the screw rod 14C in a state in which the rotary bracket 14B is unfolded.

On the other hand, the horizontal support means 14 is provided with a positioning portion 14E for determining the position of the rotation bracket 14B. The positioning portion 14E is selectively fitted into at least one or more positioning holes 14E-1 and the positioning holes 14E-1 formed in the fixing bracket 14A to fix the position of the rotating bracket 14B. It consists of a positioning pin 14E-2. Preferably, the positioning pins 14E-2 are composed of at least two so as to prevent rotation of the rotation bracket 14B. The positioning unit 14E is provided with a supporting member 14D in an area with many obstacles. Is to be supported on the ground stably without interference with obstacles.

In addition, the upper surface of the main body 10 is vertically holding member 16 for supporting the lighting support stand 20 to maintain the vertically standing state when the lighting support stand 20 is vertically erected by the automatic operation means (40). ) Is further provided. The vertical holding member 16 further includes a clamp 16A for firmly fixing the lighting holding table 20 to the vertical holding member 16 in the state in which the lighting holding table 20 is set up. The clamp 16A may be configured in a variety of structures. In this embodiment, since one end of the hemispherical rotating end is built up on the vertical holding member 16, the other end is wrapped around the lighting support base 20 with the rotating end. It is composed of a structure that is fixed to the vertical holding member 16 side with a bolt.

On the other hand, the lighting support 20 is coupled to the shaft 22 so that the lower end is rotatable to the main body 10, the lower side of the semi-circular rotating member 24 having a gear is fixedly coupled, at least one upper end It has a structure provided with the above lighting fixture 30. In particular, the lighting strut 20 according to the present application is configured to be divided into at least one or more struts and the strut portion 26 to which the rotating member 24 is coupled, and one end of the strut portion 26 is detachable from the strut portion 26. It is composed of a strut 28 to be coupled. That is, the long light strut 20 is divided into the strut portion 26 and the strut 28 is configured to be selectively coupled to each other. Here, the holding portion 26, as described above, one side of the semi-circular rotating member 24 is firmly fixed by means such as welding or bolting, and the lower end thereof is rotatable by the shaft 22. It is bound to. Thus, the strut 28 may optionally be coupled to or separated from the strut 26.

And, the other end of the rotating member 24 is configured to be located in an area extending from the end of the lighting support 20, the end of the rotating member 24, as shown in Figure 3a, 3b heavy weight 60 ) Is provided. The weight 60 may be composed of various weights such as cement, lead, metal, and the like, so that the load on the driving member 44 is reduced when the lamp holder 20 rotates about the shaft 22. For this purpose, the heavy weight 60 is provided at the end of the lighting support 20 having a constant distance from the shaft 22, so that the lighting support 20 is rotated about the shaft 22 according to the principle of the lever. The operation can be done without heavy load. At this time, the distance between the heavy material 60 and the shaft 22 is to be able to rotate the lighting holding table 20 with less force, the heavy material 60 and the shaft within the range allowed by the space inside the body 10 The distance between the 22 is configured far.

On the other hand, the automatic operation means 40 is configured to automatically stand or lay down the above-described lighting strut 20, the drive gear 42 is installed inside the main body 10 to engage the gear teeth of the rotating member 24 ) And a drive member 44 provided inside the main body 10 to drive the drive gear 42. The drive gear 42 may be directly coupled to the shaft of the drive member 44, or may be composed of a plurality of reduction gears to drive the rotating member 24.

In addition, the driving member 44 may be composed of an electric motor, may also be composed of a hydraulic motor, it is preferable to further include a reducer. The drive member 44 has a size of DC12V 60W, and the reducer uses RATIO 180. The limitation of such a model or numerical value is merely an exemplary embodiment for carrying out the present application, and it is obvious that various capacities (values) or various models may be used.

Since the reducer is configured to rotate the lower end of the heavy lifting lighting support 20 around the shaft 22, a lot of loads are acted on, and thus the rotational force is greater than the rotational speed through the reducer. To work. In addition, the drive member 44 is preferably configured of a capacity capable of withstanding large loads sufficiently.

The automatic operation means 40 is provided with a control switch to drive the drive gear 42 forward / reverse rotation to enable the lighting strut 20 to stand up or down automatically.

On the other hand, the power supply unit 50 for supplying power to the lighting fixture 30 and the driving member 44 is provided in the main body 10 to supply power to the lighting fixture 30 and the driving member 44 and the like. It is composed.

The power supply unit 50 may be configured as a plug to be coupled to an outlet or an outlet for the external plug is coupled to the external power supply. That is, it may be used by receiving power from a nearby power supply source, and may further include a necessary component for driving a DC motor by receiving AC power from the outside.

However, the present embodiment will be described based on the configuration of supplying power by using a solar to be used in a place where an external power supply source is uncertain, such as a highway.

That is, the power supply unit 50 according to the present embodiment is at least two or more including the storage battery 52 provided in the main body 10 and the storage battery 52 and the upper surface of the main body 10. It is composed of a photovoltaic panel 54 provided on the plate configured to produce electricity through sunlight. The photovoltaic panel 54 may be provided on each side as well as the upper surface of the main body 10. This embodiment will be described based on the installed on the upper surface of the main body 10, but is not limited thereto. The photovoltaic panel 54-solar cell has a capacity of approximately 240 WP, and the storage battery 52 is preferably composed of 12V 100A * 3, but is not limited thereto. That is, the capacity of the photovoltaic panel 54 or the storage battery 52 may vary according to the capacity of the lighting device 30.

On the other hand, the photovoltaic panel 54 is protected by the transparent protective cover 56 to be contaminated and damaged by external foreign matter or external force.

Referring to the operation of the mobile floodlight according to the preferred embodiment of the present invention configured as described above are as follows.

First, in order to use the mobile floodlight in the workplace, electricity is produced by the solar panel 54 outdoors on a sunny day to be charged in the storage battery 52.

Then, the strut 28 is assembled to the strut 26 to form the lit strut 20. At this time, the lighting strut 20 is in a lying state. And the heavy material 60 is inserted into the storage space protruding to the upper surface of the main body 10. This storage space is for storing the weight 60 protruding upward when the lighting strut 20 is laid down.

Then, the mobile floodlight is connected to the vehicle to move to the work place. At this time, it is preferable to install a connecting ring or the like on the mobile floodlight so that the vehicle and the floodlight are smoothly connected.

As such, since the wheel 12 for movement is provided in the light projector, the movement to the work place can be easily performed.

When the moving time floodlight arrives at a place where lighting is required, such as a work site or a playground, the horizontal support means 14 are unfolded as shown in FIG. 4 to stably support the main body 10. That is, after setting the fixed position by unfolding the rotation bracket 14B, the positioning pin 14E-2 is inserted into the positioning hole 14E-1, and then the separation is prevented by fastening or the like.

Subsequently, as shown in FIG. 3A, the driving member 44 of the automatic operation means 40 is operated so that the driving gear 42 rotates the rotating member 24.

When the driving gear 42 rotates the rotating member 24 in the state where the driving gear 42 and the rotating member 24 are engaged with each other, the lighting support stand 20 has a shaft (as shown in FIG. 3B). It is rotated around 22) to stand vertically. At this time, by the principle of the lever by the weight of the weight 60, the drive member 44 is not subjected to a large load.

On the other hand, the lighting strut 20, which is erected vertically by the above-described process, is supported by the vertical holding member 16, as shown in Fig. 3b, in which the clamp 16A is the strut portion of the lighting strut 20 Since the 26 is fixed while wrapping, the lighting holding stand 20 can be maintained firmly in the vertical state.

When the lighting holding stand 20 is erected in this process, the user turns on the light switch. Therefore, the power stored in the storage battery 52 is supplied to the lighting fixture 30, and the lighting fixture 30 is turned on. At this time, the power supply unit 50 is equipped with a variety of measuring devices that can check the remaining amount of power it is preferable to easily determine the state of the storage battery 52.

On the other hand, when the use of the luminaire 30 is completed, after releasing the clamp (16A) to operate the automatic operating means 40 so that the lighting strut 20 is laid down. Then, the support stand 28 is removed or moved in a coupled state.

As described above, the mobile floodlight according to the present invention is convenient to move and generates electricity using solar light so that a generator is unnecessary.

As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto, and the present invention is provided by the person skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

1 is an exploded perspective view showing a mobile floodlight according to a preferred embodiment of the present invention.

Figure 2 is a perspective view of the coupled state of the mobile floodlight shown in FIG.

Figure 3 is a side cross-sectional view showing a state in which the lighting strut of the floodlight shown in Figure 1 is operated.

Figure 4 is a plan view showing a state in which the horizontal support means of the floodlight shown in Figure 1 operates.

10: body 12: wheel for movement

14: horizontal support means 14A: fixing bracket

14B: Rotating Bracket 14C: Screw Rod

14D: Supporting member 14E: Positioning part

16: vertical holding member 20: lighting strut

22: shaft 24: rotating member

26: holding part 28: holding stand

30: lighting fixture 40: automatic operation means

42: drive gear 44: drive member

50: power supply unit 52: storage battery

54 solar panel 56 auxiliary cover

60: heavy material

Claims

A main body 10 having a plurality of wheels 12 for movement on the bottom thereof;

A lower end coupled to the shaft 22 to the main body 10 to be rotatable, and an upper end of the lighting support 20 having at least one lighting device 30;

A drive gear 42 and a drive member 44 for driving the drive gear 42 to drive the drive gear 42 forward / backward to automatically erect the lighting strut 20 or Automatic operation means 40 to be laid down; And

It is provided inside the main body 10 includes a power supply unit 50 for supplying power to the lighting device 30 and the automatic operation means 40,

A semi-circular shape having gears on one side of the lower end of the lighting support 20 so that the lighting support 20 is erected or laid down by the forward / reverse rotation of the driving member 44 in engagement with the drive gear 42. One side of the rotating member 24 is fixedly coupled,

The other end of the rotating member 24 is configured to be located in an area extending from the end of the lighting support 20, the end when the lighting support 20 is rotated about the shaft 22 Mobile light emitter, characterized in that the weight 60 is provided to reduce the load on the drive member (44).

According to claim 1, wherein the main body 10 is at least three or more horizontal support means 14 for supporting the main body 10 to maintain the horizontal state when the lighting strut 20 is standing or lying down But

The horizontal support means 14,

A fixing bracket 14A provided at one side of the main body 10;

A rotating bracket 14B having one end rotatably coupled to the fixing bracket 14A; And

Comprising a support member (14D) rotatably coupled to the lower end of the screw rod (14C) screwed to the other end of the rotary bracket (14B) supported on the ground support member (14D) in a state that the rotary bracket (14B) is unfolded ) Is a movable floodlight, characterized in that the support to the main body 10 by touching the ground by the rotation of the screw rod (14C).

The method of claim 2, wherein the horizontal support means 14 is provided with a positioning portion 14E for determining the position of the rotating bracket 14B,

The positioning unit 14E,

At least one or more positioning holes 14E-1 formed in the fixing bracket 14A; And

And a positioning pin (14E-2) selectively fitted in the positioning hole (14E-1) to fix the position of the rotating bracket (14B).

According to claim 1, wherein the main body 10 is maintained vertically for supporting the lighting support stand 20 to maintain the vertical state when the lighting support stand 20 is erected vertically by the automatic operation means (40) And a clamp (16A) for securing said lighting support (20) to said vertical holding member (16).

According to claim 3, wherein the main body 10 is maintained vertically for supporting the lighting support stand 20 to maintain the vertical state when the lighting support stand 20 is erected vertically by the automatic operation means 40 And a clamp (16A) for securing said lighting support (20) to said vertical holding member (16).

delete

According to claim 5, The lighting support 20 is a support (26) to which the rotating member 24 is coupled; And

A portable floodlight, characterized in that it is configured to be divided into at least one or more, the end is composed of a support (28) detachably coupled to the support (26).

According to any one of claims 1 to 5, 8, The power supply unit 50,

And a plug for coupling to an outlet or an outlet for coupling an external plug to which external power is supplied.

According to any one of claims 1 to 5, 8, The power supply unit 50,

A storage battery 52 provided in the main body 10; And

The solar cell panel 54 is electrically connected to the storage battery 52 and is provided on at least two plate surfaces including the upper surface of the main body 10 and configured to produce electricity through sunlight. Floodlight.

The mobile floodlight according to claim 10, wherein the power supply unit (50) further comprises a transparent protective cover (56) for protecting the solar panel (54).