KR20070088110A - Movable type lighting apparatus - Google Patents

Abstract

A movable lighting apparatus is provided to be contacted even when being moved by having elastic connecting devices at both sides of a moving body to be elastically contacted to a terminal. A movable lighting apparatus includes a pair of fixed rails(110), a moving body(140), a movable rail(120), and a lighting/connecting member(130). The pair of fixed rails(110) have terminals(114) to which power of both poles(+,-) is applied at both inner sides of a frame(112), and are arranged parallel to the ceiling by forming an opening at a bottom. The moving body(140) slides inside the fixed rail(110), and is contacted to the terminals(114). The moving rail(120) vertically crosses the fixed rails(110), and moves on the fixed rails(110) through both ends extended as a single body from the moving body(140). The lighting/connecting member(130) is formed on the moving rail(120), and is conducted by a power line.

Description

Movable type lighting apparatus}

1 is a perspective view of a mobile lighting apparatus of the present invention,

2 is a partially enlarged view of the mobile lighting apparatus of the present invention;

Figure 3 is an exploded perspective view of a moving body of the present invention mobile lighting device

4 is a plan cross-sectional view of the present invention movable lighting / connection means;

5a is a front sectional view of the present invention movable lighting / connection means;

5b is a side cross-sectional view of the present invention movable lighting / connection means;

6 is an exploded perspective view of a moving body of another embodiment of the present invention movable lighting / connection means.

※ Explanation of code for main part of drawing

110: fixed rail, 112: frame, 114: terminal, 116: cover, 116a: power plug,

116b: connection end, 120: moving rail, 122: frame, 124: terminal, 126: fixing frame,

130: lighting / connection means, 132: socket, 134: lamp, 136: connector, 138: lampshade, 140: moving body,

142: body, 142a: receiving groove, 142b: guideman, 142c: inclined piece, 144: moving wheel,

150: connecting means, 152: elastic body, 154: housing, 154a: long, 154b: guide pin,

156: roller, 158: fixing pin, 159: connecting piece.

The present invention relates to a mobile lighting apparatus which illuminates a desired position while moving in a horizontal and vertical direction from a ceiling surface, and relates to a mobile lighting apparatus which supplies power to a lighting / connection means through a rail.

In general, mobile lighting equipment is mainly used in a shooting studio, a stage or a movie studio.

Conventional mobile lighting fixtures only guide the movement of the lighting device, so the electric power must be supplied to the lighting device through a separate electric wiring, so that a considerably long wire is installed in consideration of the movement of the lighting device. In Esau, the wires were stretched, which resulted in flaws or obstructions.

The present invention is a mobile lighting device is devised to improve the above problems, there is no separate electrical wiring wiring is not jammed, and the lighting device is supplied with power directly from the rails to provide a mobile lighting device that is simply installed. Its purpose is to.

The present invention provides a mobile lighting apparatus in which a contact state is maintained even between movements by providing elastically connected connection means on both sides of a movable body inserted into a rail and slidingly contacting the terminals.

In addition, an object of the present invention is to provide a moving lighting device that smoothly slides in a rail by forming moving wheels at each corner of the moving body.

In addition, the present invention provides a mobile lighting apparatus to form a roller at the tip of the connecting means to minimize the contact friction by rotating the roller on the terminal, and has a plurality of rollers to stabilize the contact state There is a purpose.

In the mobile lighting apparatus of the present invention for achieving the above object, a pair of fixed rails arranged side by side on the ceiling by forming a terminal to which the positive (+,-) power is applied on both sides of the inside of the frame. And a moving rail which is formed at both ends of the inside of the frame, respectively, and has a fixed frame at both ends so as to be perpendicularly crossed with the fixed rail; and a socket and a lamp coupled to the socket, disposed below the moving rail. Lighting / connection means; And a moving body disposed on both sides of the body and connected to a fixed rail or a terminal of the moving rail, and a moving body configured to have a moving wheel fixed to each corner of the body, wherein the moving body is a fixed frame of the moving rail. And fixed to the upper end of the lighting / connection means and inserted into the fixed rail and the moving rail, respectively, and are electrically connected to the connection means, the rail of the movable body, and the sockets of the lighting / connection means by electric wires passing through the body. By providing a mobile lighting device.

The connection means of the mobile lighting apparatus of the present invention preferably comprises an elastic member, a housing elastically supported by the elastic member, and a roller rotating at the tip of the housing.

The housing of the mobile lighting apparatus of the present invention preferably forms a guide pin for guiding the position of the elastic body at the rear end.

The body of the mobile lighting apparatus of the present invention forms a receiving groove into which the connecting means are inserted on both sides of the body, and forms an inclined piece on both sides of the inner wall of the receiving groove, and the movable body has the inclined piece of the body on both sides of the housing of the connecting means. It is desirable to form the long holes to be inserted.

The connecting means of the mobile lighting apparatus of the present invention preferably comprises an elastic member, a housing elastically supported by the elastic member, and a contact piece fixed to the tip of the housing to contact / slide to the terminal.

The fixed rail of the mobile lighting apparatus of the present invention preferably includes a power plug and a cover which is connected to the power plug and connected to a terminal to be inserted into an end of the frame.

Preferably, the lighting / connection means of the mobile lighting apparatus of the present invention further includes a connector for connecting the lighting / connection means to the lower end of the movable body sliding on the moving rail.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the mobile lighting apparatus of the present invention will be described in detail.

1 is a perspective view of the mobile lighting apparatus of the present invention, Figure 2a is a partially enlarged view of the coupling portion of the mobile lighting device of the present invention, Figure 2b is a partially enlarged view of the coupling portion of the mobile lighting device of the present invention, 3 is an exploded perspective view of a moving body of the mobile lighting apparatus of the present invention.

The mobile lighting apparatus of the present invention as shown in the drawings is a pair of fixed rail 110 is fixed to the ceiling surface, the mobile rail 120 is disposed vertically intersecting between the fixed rail 110, and the illumination / The connecting member 130 and the fixed rail 110 and the moving body 140 to slide on the moving rail 120 to energize each member.

The fixed rail 110 is a frame 112 of a rectangular cross section with one side open at the center, and forms a terminal 114 to which anodes (+,-) are applied in both longitudinal directions thereof, and a pair of ceiling surfaces are provided. It is arranged side by side, the power supply cover 116 is assembled at either end. The cover 116 forms a power plug 116a and a connection terminal 116b connected to the power plug 116a to be connected to the terminal 114.

The movable rail 120 is a frame 122 of a rectangular cross-section with one side open at the center, and forms a terminal 124 to which positive (+,-) power is applied to both inner sides thereof in the longitudinal direction. It is disposed perpendicularly to the fixing rail 110 between the), and fixes the fixed frame 126 of the square at both ends.

The lighting / connection member 130 includes a socket 132 to which a positive power is supplied, a lamp 134 coupled to the socket 132 to emit light, and a connector 136 fixed to an upper portion of the socket 132. And a lamp shade 138 fixed to the socket 132 and surrounding the upper side of the lamp 134.

The movable body 140 forms a receiving groove 142a on both sides, and forms a guide groove 142b and an inclined piece 142c inside the receiving groove 142a to fix the rail 110 or the moving rail 120. Body 142 is inserted into the interior of the body, the connecting means 150 is inserted into both receiving grooves (142a) of the body 142 and connected to the terminal, and the moving wheel 144 fixed to each corner of the body 142 The fixed rail 110 and the movable rail (110) to be fixed to the upper end of the fixed frame 126 and the connecting pipe 136 of the lighting / connecting member 130 of the mobile rail 120 to energize the power (120) 120 is inserted into the inside.

Here, the connecting means 150 is formed by the elastic member 152, the long hole 154a is elastically supported by the elastic member 152, the inclined piece 142c of the receiving groove 142a is inserted on both sides The housing 154, a roller 156 idling at the tip of the housing 154, and a fixing pin 158 for fixing the roller 156 to the housing 154.

On the other hand, energization of the fixed rail 110 and the moving rail 120 passes through the moving body 140 sliding in the fixed rail 110 of the connecting means 150 and the moving rail 120 of the moving body 140 It is made by a wire (W) connecting the terminal 124, the energization of the movable rail 120 and the lighting / connecting member 130 passes through the movable body 140 sliding in the movable rail 120, the movable body ( It is made by the wire (W) connecting the connecting means 150 of the 140 and the socket 132 of the lighting / connecting member 130.

As shown in FIG. 2B of the accompanying drawings, the lighting / connection part 130 forms a plug connection receptacle 139 to plug and use various power products. The receptacle shown or mentioned above has the same function as an outlet.

Hereinafter, the coupling and operation of the present invention mobile lighting / connection means will be described.

4 is a cross sectional plan view of the present invention movable lighting / connection means, FIG. 5A is a front sectional view of the present invention movable lighting / connection means, and FIG. 5B is a side cross-sectional view of the present invention movable lighting / connection means.

First, referring to FIG. 4, while the cover 116 receiving external power through the power plug 116a is inserted into one end of the frame 112 of the fixed rail 110, the connection end 116b of the cover 116 is provided. As it is connected to the terminal 114 of the fixed rail 110, respectively, the positive power is supplied from the outside.

The movable body 140 is slidably inserted into the fixed rail 110, and the connecting means 150 is inserted into the receiving grooves 142a formed on both sides of the movable body 140, respectively, and the connecting means 150. The housing 154 of the roller 156 is fixed to the front end by the fixing pin 158 to contact / slid to the terminal 114, and the guide pin 154b is formed at the rear end and inserted into the guide pin 154b. The elastic body 152 is elastically supported inside the receiving groove 142a to elastically support the housing 154 toward the terminal 114, and the guide pin 154b is provided inside the receiving groove 142a. The guide hole 142b is formed to prevent contact with the inner wall.

The connecting means 150 is inserted into the receiving groove 142a of the moving body 140 while the inclined piece 142c formed on both inner walls of the receiving groove 142a is inserted into the long hole 154a formed on both sides of the housing 154. At the same time as the separation is prevented from being separated, the connection means 150 is coupled to the receiving groove 142a by the long hole (154a) is also possible to move back and forth in a state where the separation is prevented.

Then, one end of the wire (W) is soldered to the inside of the housing 154 of the connecting means 150, and the other end penetrates through the body 142 of the movable body 140 to be vertically intersected under the fixed rail 110 It is connected to the terminal 124 of the movable rail 120.

Therefore, both terminals 114 of the fixed rail 110, which are supplied with external power by the power plug 116a, may be connected to the terminals 124 of the movable rail 120 disposed vertically below the fixed rail 110. Energized, the movable body 140 inserted into the fixed rail 110 slides in the fixed rail 110 when the movable rail 120 moves, and the connecting means 150 of the movable body 140 is elastically connected to the terminal 114. Contact / sliding) to supply the positive power continuously to both terminals 124 of the moving rail 120.

In addition, the moving body 140 is also inserted into the inside of the moving rail 120 to slide on the inside of the moving rail 120 through the moving wheels 144 formed at each corner of the body 142, both connecting means 150 Power is supplied from the terminal 124 of the mobile rail 120 through the lighting / connection means (not shown) fixed to the lower portion of the moving body 140 through.

5A and 5B, the movable body 140 inserted into the fixed rail 120 is connected to the upper and lower corners of the body 142 by the moving wheels 144 of the fixed rail 110. Sliding from the inside, the connecting means 150 on both sides is connected to the terminal 114 formed on both sides of the fixed rail 150, so that the terminal 114 and the connecting means 150 are energized.

The upper end of the wire W, the lower end of which is soldered to the terminal 124 of the moving rail 120, is soldered to the connecting means 150 through the moving body 140, the moving rail 120, and the fixing frame 126. . Therefore, the connecting means 150 and the terminal 124 of the mobile rail 120 are energized with each other, so that the positive power applied to the terminal 114 of the fixed rail 110 is connected to the moving body 140. It is transmitted to the terminals 124 disposed on both sides of the moving rail 120 through the 150, respectively.

On the other hand, connecting means 150 respectively received by the receiving grooves 142a on both sides of the body 142 of the moving body 140 inserted into the moving rail 120 is in contact with the terminal 124 of the moving rail 120, The movable body 140 slides in the longitudinal direction in the movable rail 120 through the movable wheel 144.

The connecting means 150 is an elastic body 152 is inserted into the guide pin 154b formed at the rear end of the housing 154 to elastically support the housing 154 from the receiving groove 142a of the body 142. The guide pin 154b is inserted into the guide hole 142b of the receiving groove 142a to prevent the guide pin 154b from contacting the inner wall of the receiving groove 142a.

In addition, the roller 156 is fixed to the housing 154 by the fixing pin 158 at the front end of the housing 154 to contact the terminal 124. The roller 156, the fixing pin 158, and the housing ( Lighting / connection member 154 is composed of a conductor with each other to contact / energize the terminal 124, the rear end of the wire (W), the front end is soldered to the rear end of the housing 154 is fixed to the lower end of the moving body 140 ( It is connected to the socket 132 of 130 to transfer the power of the mobile rail 120 to the lighting / connecting member 130.

The lighting / connection member 130 is fixed to the lower end of the movable body 140 inserted into the moving rail 120 by the connector 136, the socket 132 fixed to the lower end of the connector 136 The lamp 134 is coupled to light as power is applied, and reflects the light of the lamp 134 to one side by the lamp shade 138 fixed to the socket 132.

Accordingly, as shown in FIG. 5A, the movable rail 120 disposed vertically with the fixed rail 110 at the lower portion of the fixed rail 110 in a state in which the pair of fixed rails 110 are fixed side by side on the ceiling surface is fixed rail. It is fixed to the movable body 140 sliding in the 110 is supplied with the power of the positive pole from the fixed rail 110 through the movable body 140 and can be moved to the desired position by sliding, the lower portion of the moving rail 120 Illumination / connection member 130 disposed in the is also fixed to the moving body 140 sliding in the moving rail 120 as shown in Figure 5b receives the power of the anode from the moving rail 120 through the moving body 140 It lights up and you can move to the desired position.

In particular, when the housing 152 of the connecting means 150 inserted into both sides of the moving body 140 is elastically supported to both sides by the elastic body 152, when the fixed rail 110 or the moving rail 120 is inserted into the inside Since the connecting means 150 are elastically supported on both sides, respectively, the connecting means 150 elastically contacts the terminals 114 and 124 on both sides, and the elastic body 152 is elastic due to the elasticity of the elastic body 152 even when the movable body 140 moves to one side or when vibration occurs. Since the housing 154 moves in the receiving groove 142a and maintains contact with the terminals 114 and 124, the supply of power is prevented from being shorted.

6 is an exploded perspective view of a moving body of another embodiment of the present invention movable lighting / connection means, in which the roller 156 is fixed to the housing 154 by the fixing pin 158 in the connection means 150 of the above-described embodiment. Contrary to this, the connection piece 159 having both ends bent at a predetermined angle is fixed to the front end of the housing 154 elastically supported from the receiving groove 142 of the body 140 by the elastic body 152. Since the piece 159 is in contact with the fixed rail 110 or the terminals 114 and 124 of the movable rail 120, the parts other than the connection piece 159 are the same structure, so detailed description thereof will be omitted.

Since the connecting piece 159 is fixed to the front end of the housing 154 and elastically supported from the moving body 140 by the elastic body 152, the connecting piece 159 is elastically contacted with the terminals 114 and 124, so that the connecting piece 159 is spaced apart from the terminals 114 and 124 even when a play occurs. The contact state is maintained, and the power is continuously energized while sliding on the terminals 114 and 124.

The mobile lighting apparatus of the present invention as described above does not have a separate electric wiring so that the wiring is not jammed, and the lighting apparatus is lighted by directly receiving power from the rail, so that a simple installation effect occurs.

In addition, by providing the connecting means elastically supported on both sides of the movable body inserted into the rail slidingly contact the terminal elastically, there is also an effect that the contact state is maintained even during the movement.

In addition, there is also an effect to smoothly slide in the rail by forming a moving wheel on each corner of the moving body.

Further, by forming a roller at the tip of the connecting means, the roller is rotated on the terminal to minimize contact friction, and has a plurality of rollers to stabilize the contact state.

Claims (14)

In mobile lighting device, A pair of fixed rails (110) formed on both sides of the frame (112) for supplying power of positive (+,-) terminals and forming an opening at a bottom thereof to be arranged side by side on a ceiling surface; A mobile body 140 connected to the terminals 114 while sliding in the fixed rail 110; A movable rail 120 disposed perpendicularly to the fixed rail 110 and movable on the fixed rail 110 through both ends integrally extending from the movable body 140; and, The moving lighting device is formed on the moving rail 120 and includes an illumination / connection member 130 energized by a power line. The method of claim 1, wherein the moving rail 120, Mobile lighting device, characterized in that the electric current provided with a wire (W) to the lighting / connecting portion 130 between the fixed rail (110). The method of claim 1, The movable lighting device, characterized in that the movable rail (140) having the illumination / connection member 130 is sliding on the movable rail (120). The method of claim 1, Moving body 140 of the fixed rail 110 is a moving lighting device, characterized in that the fixing frame 126 is extended to be connected to the moving rail (120). 4. The moving lighting apparatus according to claim 1 or 3, wherein the moving bodies (140) move as wheels (144), respectively. The mobile lighting device of claim 1, wherein the lighting / connection part (130) forms a socket (132). The mobile lighting apparatus according to claim 1, wherein the lighting / connecting portion (130) forms a plug connecting receptacle (139). The method of claim 1, Moving lighting device, characterized in that the terminals 124 are formed on both sides of the frame 122 of the moving rail 120, respectively. 9. The moving lighting apparatus according to claim 8, wherein the movable body (140) forms a connecting means (150) to contact / conduct the terminal (114). The method of claim 8, The connection means 150 is characterized in that the movement consisting of an elastic member 152, a housing 154 elastically supported by the elastic member 152, and a roller 156 idling at the tip of the housing 154 Lighting equipment. The method of claim 10, The housing 154 is a moving lighting device, characterized in that to form a guide pin (154b) for guiding the position of the elastic body 152 at the rear end. The method of claim 10, Forming a long hole (154a) on both sides of the housing 154 of the connecting means 150, characterized in that the locking / releasing through the inclined piece (142c) formed on both sides of the receiving groove (142a) of the movable body 140 Mobile lighting. The method of claim 10, The connecting means (150) is a mobile lighting device, characterized in that the contact (sliding) to the terminal (114,124) by a contact piece (159) fixed to the tip of the housing (154) elastically supported by the elastic member (152). The method of claim 1, The fixing rail 110 forms a power plug 116a and a connection end 116b connected to the power plug 116a and connected to the terminal 114 to be inserted into the end of the frame 112. Moving lighting apparatus comprising a).

Images