KR20130077149A - Lighting device - Google Patents

Abstract

PURPOSE: A lighting device is provided to stably ignite a plurality of discharge tubes by using a stabilizer including a plurality of igniting units and switching units. CONSTITUTION: Two or more outer tubes (110) are separated in a predetermined distance. A discharge tube (120) is included in the outer tubes. An inner tube (130) is extended in a longitudinal direction of the outer tubes. A first discharge metal (141) and a second discharge metal (142) are included in the inner tube. A support unit (150) is formed in the outer tubes. The support unit is electrically connected with the first discharge metal.

Description

Lighting device with double discharge tube {LIGHTING DEVICE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting apparatus to which a double discharge tube is applied, and more particularly, to a lighting apparatus that can significantly improve the service life by using a lamp having a plurality of discharge tubes and causing each discharge tube to be sequentially ignited.

Various light sources are used in the lighting apparatus depending on the required brightness, the place to be installed, the cost, and the like.

Recently, halogen lamps or mercury lamps with excellent brightness are mainly used as light sources, but more power consumption, durability, and lifespan can be increased.

In particular, the high-brightness lighting device requires a high voltage, which requires a ballast for supplying voltage, thereby degrading efficiency, increasing the cost of the lamp and ballast, and increasing the cost. There is a problem of cost.

On the other hand, xenon lamp lighting device is a light using the light emission by the discharge generated in the xenon gas, and compared with other lighting devices to emit light close to the natural light, and can easily adjust the brightness is used in various fields.

However, the conventional xenon lamp lighting apparatus has to be provided with a respective ballast to emit a single xenon lamp, and when the discharge tube inside the xenon lamp reaches the end of life, it needs to be replaced like other lamps, which has the problem of other conventional lighting devices.

The present invention has been made to solve the problems described above, an object of the present invention is to form a plurality of discharge tubes inside a single appearance of the xenon lamp, and to ensure that each discharge tube is sequentially ignited to significantly improve the service life It is to provide a lighting device using a double discharge tube capable of.

The present invention is to provide a lighting device using a double discharge tube that can significantly reduce the maintenance cost due to the failure by adopting such a dual structure lamp, and can improve the safety of the interlocking lighting in case of emergency.

In addition, the object of the present invention is a simple structure for fastening the ground connection groove of the base connection terminal and the ground portion can be electrically connected to a plurality of discharge tube can improve the productivity in a simple configuration, such as the first installation and replacement work It is to provide a lighting device to which a double discharge tube is further facilitated.

In addition, an object of the present invention can stably ignite a plurality of discharge tubes by a single configuration by using a ballast comprising a plurality of ignition unit for igniting a plurality of discharge tubes therein and a switching unit for adjusting the voltage supply signal of the ignition unit. In addition, the discharge tube is sequentially ignited to provide a lighting device applying a double discharge tube that can significantly increase the lamp replacement cycle.

The present invention provides the following means for solving the problems.

As a first embodiment, two or more exteriors 110 provided in parallel and spaced apart by a predetermined distance, discharge tubes 120 respectively provided inside the exterior 110 and filled with xenon gas, and the discharge tubes ( The inner tube 130 extending in the longitudinal direction of the outer wall 110 on both sides of the 120, the first discharge metal 141 and the second discharge metal 142 provided on the inner tube 130, and the outer appearance ( 110 is formed in parallel to the inner tube 130 and the support 150 is electrically connected to the first discharge metal 141 of the inner tube 130, and one side of the two or more exterior 110 is fixed , The second discharge metal connecting terminals 162 and 163 electrically connected to the second discharge metal 142 of the inner tube 130 and the support part electrically connected to the support 150 of the inner tube 130. A xenon lamp 100 including a base portion 160 on which a terminal 161 is formed;

The ground part 200 in which a plurality of ground fixing grooves 211, 212, and 213 are inserted into and fixed to the support part connection terminal 161 and the second discharge metal connection terminals 162 and 163 of the base part 160. ); And

A plurality of ignition unit 310 is connected to the ground fixing grooves 211, 212, 213 of the ground unit 200, and supplies a starting voltage to each discharge tube 120, and the plurality of ignition units 310. Is sequentially operated to include a ballast 300 including a switching unit 320 for controlling the electrical signal so that power is applied to one of the remaining discharge tube 120 when one discharge tube 120 has reached the end of its service life,

The support part connecting terminal 161 and the respective support part 150 are connected through an electric wire 154, and the electric wire is branched in the base part 160, and each branched part is supported by the support part 150. It provides a lighting device applying a double discharge tube, characterized in that electrically connected with.

In this case, the two or more exteriors 110 may be accommodated therein, and may further include an outer outer jacket 111 fixed to the base 160.

In a second embodiment, two or more exteriors 110 provided in parallel and spaced apart by a predetermined distance, discharge tubes 120 respectively provided inside the exterior 110 and filled with xenon gas, and the discharge tubes ( The inner tube 130 extending in the longitudinal direction of the outer wall 110 on both sides of the 120, the first discharge metal 141 and the second discharge metal 142 provided on the inner tube 130, and the outer appearance ( 110 is provided on the outside and formed in parallel to the inner tube 130 and a single support portion 150 that is electrically connected to the first discharge metal 141 of the inner tube 130, the two or more appearances (110) One side of the fixed and the second discharge metal connecting terminals 162 and 163 that are electrically connected to the second discharge metal 142 of the inner tube 130 and the electrical support and the support 150 of the inner tube 130 A xenon lamp 100 including a base portion 160 having a support portion connecting terminal 161 connected thereto;

A ground part 200 in which a plurality of ground fixing grooves 211, 212 and 213 are inserted into and fixed to the support part connection terminal 161 and the second discharge metal connection terminals 162 and 163 of the base part 160; And

A plurality of ignition unit 310 is connected to the ground fixing grooves 211, 212, 213 of the ground unit 200, and supplies a starting voltage to each discharge tube 120, and the plurality of ignition units 310. Is sequentially operated to include a ballast 300 including a switching unit 320 for controlling the electrical signal so that power is applied to one of the remaining discharge tube 120 when one discharge tube 120 has reached the end of its service life,

A hole is formed at one side of the exterior, and the first discharge metal 141 is connected to the external support part 151 through the hole, thereby providing a lighting device to which the double discharge tube is applied.

 As a third embodiment, the discharge tube 120 and the discharge tube 120 is provided in the exterior 110, the interior of the exterior 110, two or more are filled with the xenon gas spaced apart from each other in the longitudinal direction of the exterior (110); In addition, the inner tube 130 extending in the longitudinal direction of the outer appearance 110 on both sides of the discharge tube 120, the first discharge metal 141 and the second discharge metal 142 provided in the inner tube 130 and The first base part 169 is fixed to the first side of the outer surface 110 and has a single support part connecting terminal 161 electrically connected to two or more first discharge metals 141 of the inner tube 130. And second discharge metal connection terminals 162 and 163 which are fixed to a second side of the exterior 110 and are electrically connected to the second discharge metal 142 of the inner tube 130 individually. A xenon lamp 100 including two base parts 168;

A first ground part 202 having a ground fixing groove to which the support part connecting terminal 161 of the first base part 169 is inserted and grounded;

A second ground part 201 having a ground fixing groove to which the second discharge metal connection terminals 162 and 163 of the second base part 168 are inserted and grounded;

A plurality of ignition parts 310 connected to the ground fixing grooves 211, 212, and 213 of the first ground part 202 and the second ground part 201 and supplying a starting voltage to each discharge tube 120. And a switching unit 320 for controlling an electrical signal so that power is applied to one of the remaining discharge tubes 120 when the plurality of ignition units 310 are sequentially operated to reach the end of the service life of one discharge tube 120. Provided is a lighting device to which a double discharge tube including a ballast 300 is included.

As a fourth embodiment, the outer jacket 111;

First and second base parts 196 and 195 respectively provided at both sides to close the outer jacket 111;

Two exterior parts 110 fixed to the first base part 196 and the second base part 195, respectively;

Discharge tubes 120 are respectively provided in the exterior 110 and filled with xenon gas, and inner tubes 130 extending in the longitudinal direction of the exterior 110 from both sides of the discharge tube 120, and A xenon lamp 100 including a first discharge metal 141 and a second discharge metal 142 provided on the inner tube 130;

A first ground part having a ground fixing groove to which the support part connecting terminal 193 of the first base part 196 is inserted and fixed;

A second ground part having a ground fixing groove to which the second discharge metal connection terminals 191 and 192 of the second base part 195 are inserted and grounded;

A plurality of ignition units 310 and a plurality of ignition units 310 which are connected to the ground fixing grooves of the first ground unit and the second ground unit and supply a starting voltage to each discharge tube 120 operate sequentially. And a ballast 300 including a switching unit 320 for controlling an electrical signal to supply power to one of the remaining discharge tubes 120 when one discharge tube 120 has reached the end of its service life.

Two or more first discharge metals 141 of the inner tube 130 are electrically connected to the support part connection terminals 193, and the second discharge metal 142 is connected to the second discharge metal connection terminals 191 and 192. Provides a lighting device applying a double discharge tube, characterized in that electrically connected with each other.

As a fifth embodiment, the outer jacket 111;

First and second base parts 196 and 195 respectively provided at both sides to close the outer jacket 111;

Two exterior parts 110 fixed to the first base part 196 and the second base part 195 and provided to be arranged on the same central axis with respect to each other;

Discharge tubes 120 are respectively provided in the exterior 110 and filled with xenon gas, and inner tubes 130 extending in the longitudinal direction of the exterior 110 from both sides of the discharge tube 120, and A support unit 150 provided in parallel to the exterior 120 and externally connected to the exterior 120 and electrically connected to the first discharge metal 141, and the first discharge metal 141 provided in the inner tube 130. Xenon lamp 100 including a second discharge metal (142);

A first ground part having a ground fixing groove to which the second discharge metal connection terminal 183 and the support part connection terminal 184 of the first base part 196 are inserted and grounded;

A second ground part having a ground fixing groove to which the second discharge metal connection terminal 182 and the support part connection terminal 181 of the second base part 195 are inserted and grounded;

A plurality of ignition units 310 and a plurality of ignition units 310 which are connected to the ground fixing grooves of the first ground unit and the second ground unit and supply a starting voltage to each discharge tube 120 operate sequentially. And a ballast 300 including a switching unit 320 for controlling an electrical signal to supply power to one of the remaining discharge tubes 120 when one discharge tube 120 has reached the end of its service life.

The second discharge metal 142 is electrically connected to the second discharge metal connection terminals 182 and 183 individually, and the support 150 is electrically connected to the support connection terminals 181 and 184 individually. Provided is a lighting device to which a double discharge tube is applied.

In the lighting device to which the double discharge tube of the present invention is applied, two or more (plural) discharge tubes are formed in a single exterior, and a plurality of ignition units for igniting a plurality of discharge tubes therein and a switching for controlling a voltage supply signal of the ignition unit By using a ballast comprising a part can stably ignite a plurality of discharge tubes by a single configuration, by igniting the discharge tube sequentially can significantly improve the service life, thereby increasing the lamp replacement cycle There is.

Through this, it is possible to drastically reduce other maintenance costs in the occurrence of defects, and to improve safety due to interlocking points in an emergency.

In addition, the object of the present invention is a simple structure for fastening the ground connection groove of the base connection terminal and the ground portion can be electrically connected to a plurality of discharge tube can improve the productivity in a simple configuration, and the work such as the first installation and replacement There is an advantage to make it easier.

At this time, since the size of the second discharge metal connecting terminal connected to the plurality of discharge tubes are different from each other, and the ground fixing grooves are formed to correspond thereto, even if a plurality of discharge tubes are formed, it is possible to easily connect electrically.

In addition, the lighting device to which the double discharge tube of the present invention is applied has a merit that a plurality of discharge tubes are formed to be spaced apart from each other in the longitudinal direction of the exterior so that heat generated when one discharge tube is turned on is not transmitted to the other discharge tube.

In addition, the illumination device to which the double discharge tube of the present invention is applied is formed in an elliptical shape in the cross section of the discharge tube so that heat generated inside the discharge tube can be dispersed without being concentrated in one place, and light is uniformly emitted to the entire area, thereby improving light efficiency. There is an advantage.

1 to 9 show an embodiment of a lighting device having a double discharge tube according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. Even if the terms are the same, it is to be noted that when the portions to be displayed differ, the reference signs do not coincide.

The terms to be described below are terms set in consideration of functions in the present invention, and may be changed according to a user's intention or custom such as an experimenter and a measurer, and the definitions should be made based on the contents throughout the present specification.

The terms first, second, etc. in this specification may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted in an ideal or overly formal sense unless explicitly defined in the present application Do not.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 show sectional views showing the structure of the lighting apparatus according to the present invention. The lighting apparatus to which the double discharge tube of the present invention is applied includes a xenon lamp (100); A grounding part 200; And a ballast 300.

The xenon lamp 100 is a part that emits light, and is fixed to the ground part 200 so as to be replaceable to receive the starting voltage.

First, the xenon lamp 100 has an exterior 110, a discharge tube 120, an inner tube 130, a first discharge metal 141 and a second discharge metal 142, a support 150, and a base 160. It is formed to include.

In the related art, a structure in which two or more discharge tubes 120 are positioned in one exterior 110 has been proposed. As will be described later, the main feature of the present invention is to provide a lighting device that can be used continuously after another discharge tube (second discharge tube) starts to operate even after one discharge tube (first discharge tube) stops operation due to breakage or lifespan. To be.

In a structure in which two or more discharge tubes 120 are positioned in one exterior 110 as in the related art, when the first discharge tube is broken, the second discharge tubes existing in the same exterior 110 are broken together or the material changes in the interior. There was a case of affecting performance. In addition, even when the second discharge tube is used after the use of the first discharge tube is stopped, the appearance 110 has a problem in that its performance is deteriorated since the exterior 110 is kept in a state of receiving heat from the beginning.

Therefore, the present invention is characterized in that only one discharge tube 120 is positioned in one exterior 110 and a plurality of exteriors 110 are used. To this end, there is a difference in structure from the conventional one.

The exterior 110 is a configuration that protects the internal configuration from the outside of the xenon lamp 100, is generally formed of a glass material. The exterior 110 is formed in a predetermined space therein, one side is open, is formed long in the longitudinal direction.

The base portion 160 is configured to close the open side of the exterior 110, so that a voltage is applied to the second discharge metal 142 of the support portion 150 and the inner tube 130 provided inside the exterior. A plurality of connection terminals (161, 162, 163) for the purpose is provided.

At this time, the connection terminal 161 electrically connected to the support part 150 is connected to the support terminal 161 and the connection terminal 161 electrically connected to the second discharge metal 142 to the second discharge metal connection terminal. (162, 163).

In the case of using two discharge tubes, the support portion 150 connected in each appearance in the base portion 160 meets one, and is electrically connected by a single support portion connecting terminal 161.

The discharge tube 120 is provided inside the exterior 110, and the xenon gas is filled in the interior light emitting portion, the lighting device using a double discharge tube of the present invention, the discharge tube 120 is inside the exterior 110 Characterized in that provided in one.

The discharge tube 120 is preferably formed in an elliptic form having a smooth bend in cross section. In the case where the cross section of the discharge tube 120 is formed in a shape having an edge, a problem that light may be scattered or the light may be concentrated in a portion may occur, and thus, the lighting device 100 of the present invention may include the discharge tube. Since the cross section of the 120 is formed in an elliptic shape, the light is emitted evenly to increase the light efficiency and to reduce breakage due to heat.

The inner tube 130 is a portion extending in the longitudinal direction of the outer appearance 110 from both sides of the discharge tube 120, the first discharge metal 141 and the second discharge metal 142 are provided on both sides, respectively. In the figure, the longitudinal direction of the appearance 110 means the left and right directions.

The inner tube 130 is formed integrally with the discharge tube 120, the inner tube 130 and the discharge tube 120 is preferably all formed of a ceramic material. However, in some cases, it may be formed of a glass material.

The first discharge metal 141 and the second discharge metal 142 are provided in the inner tube 130 extending to both sides of the discharge tube 120, respectively, and form positive (+) and negative electrodes, respectively, to form the discharge tube ( 120) to discharge the xenon gas inside. In this case, the first discharge metal 141 and the second discharge metal 142 may be used a conductive metal material, typically tungsten may be used.

Connection terminals 161, 162, and 163 for applying a voltage to the first discharge metal 141 and the second discharge metal 142 are all formed on the base portion 160, thereby providing the first discharge metal 141. The support 150 is provided to be electrically connected to the.

The support part 150 is formed to be elongated in the longitudinal direction of the exterior 110, and a connection line 151 is provided at the end thereof for connection with the first discharge metal 141.

The support part 150 is applied to the first discharge metal 141 by a voltage supplied by the ground of the ground fixing groove 211 of the ground part 200 and the ground of the support part connecting terminal 161 of the base part 160. As long as it is formed in the longitudinal direction in the outer appearance 110, the end of the support portion 150 is the first discharge metal 141 provided in the inner tube 130 connected to the plurality of discharge tubes 120 and Electrically connected.

The support unit 150 may be mechanically supported by a thin tube made of a ceramic material similar to the inner tube 130, and may have a form in which an electric line connected to the connection line 151 is provided therein.

The support part connecting terminal 161 and the respective support part 150 are connected through an electric wire 154, and the electric wire is branched in the base part 160, and each branched part is supported by the support part 150. It is characterized in that it is electrically connected with.

The inner tube 130 provided with the second discharge metal 142 is positioned to be in contact with the base portion 160, and the base portion 160 has a second discharge metal connection terminal corresponding to the number of the discharge tubes 120. 162 and 163 are provided.

At this time, the base portion 160 has the support portion connecting terminal 161 is formed in the central region, the plurality of second discharge metal connecting terminals 162, 163 are formed on the outer periphery.

In addition, since the ground fixing grooves 211, 212, and 213 of the grounding part 200 are portions in which the connection terminals 161, 162, and 163 of the base part 160 are inserted and grounded, the connection terminals 161. , 162, 163).

An elastic part 164 having an elastic force is formed at the end of the support part connecting terminal 161 by a spring 165, and the ground fixing groove 211 where the support part connecting terminal 161 is grounded also has a spring 214. It may be formed so as to offset the vibration caused by the external force.

2 illustrates an example in which a spring 165 is formed in the support part connecting terminal 161, and a spring 214 is interposed in the ground fixing groove 211, and the lighting apparatus of the present invention is the spring 165. , 214 may be formed only in one of the support part connecting terminal 161 and the ground fixing groove 211.

Xenon lamp 100 of the present invention may be used in a separate fixing method for increasing the tightening force even in the above exception, which is known in the art, so a description thereof will be omitted.

The ballast 300 is connected to the ground fixing grooves 211, 212, 213 of the ground unit 200 to apply a starting voltage.

In this case, the grounding part 200 and the ballast 300 may be connected by a cable 400, and when the grounding part 200 and the ballast 300 are spaced apart from each other, a cable connected to each component ( A connector (not shown) for connecting 400 may be used.

3 and 4 illustrate the operating principle of the lighting apparatus to which the double discharge tube according to the present invention is applied.

When the discharge tube 120 is consumed by the internal pressure when the xenon gas is consumed to end the life, the lighting device of the present invention is provided with each discharge tube 120 in the independent appearance (110) By discharging the discharge tube 120 sequentially, there is an advantage that the service life can be significantly increased.

At this time, since the discharge tube 120 does not affect other appearances when heat is emitted to the outside by light emission, the effect of the discharge tube 120 according to the emission of one discharge tube 120 is minimized. There are advantages to it. That is, in the conventional configuration in which two or more discharge tubes are placed in one exterior, the plurality of discharge tubes 120 may extend in the longitudinal direction of the exterior 110 so as to minimize the influence of the other discharge tubes according to light emission of one discharge tube. Although there was no choice but to be spaced apart from each other, this configuration caused a problem of using parts of different specifications in the manufacturing, there was a problem that is somewhat different in the light irradiation area. The present invention aims to solve this problem by using an independent appearance.

A plurality of ignition units 310 are provided in the ballast 300 to supply a starting voltage to the plurality of discharge tubes 120, and the plurality of ignition units 310 switches to adjust electrical signals to be sequentially operated. The unit 320 is provided.

That is, the lighting apparatus of the present invention emits light by supplying power to one discharge tube 120 by one ignition unit 310, and when the service life of the discharge tube 120 is reached, the switching unit 320 is turned on. The other ignition unit 310 is operated by this to supply power to the other discharge tube 120 to emit light.

More specifically, the ballast 300 is always supplying (+) power to the support unit 150 side, first, as shown in Figure 3, located in the upper side in the drawing by the control of the switching unit 320 When one ignition unit 310 supplies (-) power to the discharge tube 120, the discharge tube 120 located on the upper side emits light.

When the discharge tube 120 located on the upper side of the drawing is damaged as time passes, as shown in FIG. 4, the other ignition unit 310 located on the lower side of the drawing is controlled by the control of the switching unit 320. (-) Power is supplied to the discharge tube 120, and the discharge tube 120 positioned below emits light.

Accordingly, the lighting apparatus of the present invention can use a plurality of lighting apparatuses as many as the number of the discharge tubes 120 without using a single xenon lamp 100, and can significantly increase the service life. The timing is also increased, which saves the cost of maintenance and replacement.

In addition, the lighting apparatus of the present invention has the advantage of simplifying the configuration by unifying the ballast 300, the support 150, and the appearance 110, which is essential for supplying power to the plurality of discharge tubes (120).

5 is a view further providing an outer jacket 111 to the lighting device using a double discharge tube according to the present invention. This is to further protect the exterior 110 from the external environment and may be formed of a material of glass or synthetic resin. The outer jacket 111 is formed to be fixed to the base portion.

FIG. 6 is a modified embodiment of the above-described lighting apparatus, and includes two or more exteriors 110 provided in parallel and spaced apart by a predetermined distance, and discharge tubes respectively provided inside the exterior 110 and filled with xenon gas. 120, an inner tube 130 extending in the longitudinal direction of the outer appearance 110 at both sides of the discharge tube 120, and a first discharge metal 141 and a second discharge metal provided in the inner tube 130 142 and a single support part 150 provided outside the exterior 110 and formed in parallel to the inner tube 130 and electrically connected to the first discharge metals 141 of the inner tube 130. It features.

In particular, a hole is formed at one side of the exterior, and the first discharge metal 141 is connected to the external support part 151 through the hole.

FIG. 7 illustrates an embodiment in which a base part is formed at both sides to fix a xenon lamp as a pin type lighting method on both sides. It is provided with an exterior 110, the interior of the exterior 110, the discharge tube 120 is filled with xenon gas is located at least two spaced apart from each other in the longitudinal direction of the exterior 110, and the discharge tube ( The inner tube 130 extending in the longitudinal direction of the outer wall 110 on both sides of the 120, the first discharge metal 141 and the second discharge metal 142 provided on the inner tube 130, and the outer appearance ( The first base portion 169 is fixed to the first side of the first base portion 169 formed with a single support portion connecting terminal 161 electrically connected to the two or more first discharge metal 141 of the inner tube 130, A second base portion having a second side of the exterior 110 is fixed, and the second discharge metal connecting terminals 162 and 163 electrically connected to the second discharge metal 142 of the inner tube 130 individually. 168 provides a xenon lamp 100 comprising a.

Particularly, the first ground part 202 and the second discharge part of the second base part 168 where the ground fixing groove to which the support part connecting terminal 161 of the first base part 169 is inserted and grounded are formed. The metal connecting terminals 162 and 163 may include a second ground part 201 in which a ground fixing groove is inserted and fixed to ground.

According to the structure as shown in Figure 7, unlike the previous embodiment there is an advantage that does not need to install a separate support structure. In addition, for coupling, it is possible to provide a spring structure only in one direction of the common terminal portion.

FIG. 8 is a lighting apparatus of a system in which one external jacket is sealed by combining two lamps.

Specifically, it includes an outer outer jacket 111 and a first base portion 196 and a second base portion 195 respectively provided on both sides to close the outer outer jacket 111.

Two exteriors 110 are fixed to the first base 196 and the second base 195, respectively. Discharge tubes 120 are respectively provided in the exterior 110 and filled with xenon gas, and inner tubes 130 extending in the longitudinal direction of the exterior 110 from both sides of the discharge tube 120, and The xenon lamp 100 includes a first discharge metal 141 and a second discharge metal 142 provided on the inner tube 130.

In this case, the first ground part (not shown) and the second base part 195 of the first base part 196 of the first base part 196 are formed to have a ground fixing groove which is inserted and fixed and grounded. The second discharge metal connection terminals 191 and 192 include a second ground portion (not shown) in which a ground fixing groove is inserted and fixed to ground, and the ignition portion, the switching portion, and the ballast are the same as described above.

In this case, two or more first discharge metals 141 of the inner tube 130 are electrically connected to the support connection terminal 193, and the second discharge metal 142 is connected to the second discharge metal connection terminals 191. It is characterized in that it is electrically connected to the 192 separately, for this purpose there is a hole in the portion that is not connected to the base portion 110, through which the first discharge metal and the second discharge metal through each base It is structure connected to wealth.

9 is a lighting device of a dual lighting method combining two direct array discharge tube.

The first base part 196 and the second base part 195 and the first base part 196 are provided on both sides to close the outer outer jacket 111, the outer outer jacket 111, and the first base part 196. And two exteriors 110 fixed to the second base portion 195 and provided to be arranged on the same central axis with respect to each other.

Discharge tubes 120 are respectively provided in the exterior 110 and filled with xenon gas, and inner tubes 130 extending in the longitudinal direction of the exterior 110 from both sides of the discharge tube 120, and A support unit 150 provided in parallel to the exterior 120 and externally connected to the exterior 120 and electrically connected to the first discharge metal 141, and the first discharge metal 141 provided in the inner tube 130. ) And a second discharge metal 142 is further provided.

The first base part 196 is provided with a second discharge metal connection terminal 183 and a support part connection terminal 184 together, and a first ground portion (not shown in the drawing) in which a ground fixing groove is inserted and fixed and grounded. ).

The second base portion 195 is provided with a second discharge metal connecting terminal 182 and the support connecting terminal 181 together, the second ground portion (not shown) is formed with a ground fixing groove which is inserted and fixed to ground ).

The second discharge metal 142 is electrically connected to the second discharge metal connection terminals 182 and 183 individually, and the support 150 is electrically connected to the support connection terminals 181 and 184 individually. It is characterized by.

The present invention is not limited to the scope of the embodiments by the above embodiments, all having the technical spirit of the present invention can be seen to fall within the scope of the present invention, the present invention is the scope of the claims by the claims Note that is determined.

100: xenon lamp
110: appearance
120: discharge tube
130: inner tube
141: first discharge metal 142: second discharge metal
150: support portion 151: connecting line
160: base portion 161: support portion connecting terminal
162, 163: Second discharge metal connecting terminal
164: elastic portion 165: spring
200: grounding portion 211: grounding fixing groove (connecting with the support connecting terminal)
212, 213: Ground fixing groove (connected with the second discharge metal connecting terminal)
214: spring
300: ballast 310: ignition unit
320:
400: cable

Claims (6)

Two or more exteriors 110 provided in parallel and spaced apart by a predetermined distance, discharge tubes 120 respectively provided inside the exterior 110 and filled with xenon gas, and both sides of the discharge tube 120. The inner tube 130 extending in the longitudinal direction of the outer wall 110, the first discharge metal 141 and the second discharge metal 142 provided in the inner tube 130 and the inside of the outer 110 Is formed in parallel to the inner tube 130 and the support 150 is electrically connected to the first discharge metal 141 of the inner tube 130, and one side of the two or more exteriors 110 is fixed, the inner tube 130 Second discharge metal connecting terminals 162 and 163 electrically connected to the second discharge metal 142 of) and the support connecting terminal 161 electrically connected to the supporting unit 150 of the inner tube 130. A xenon lamp 100 including a formed base portion 160;
The ground part 200 in which a plurality of ground fixing grooves 211, 212, and 213 are inserted into and fixed to the support part connection terminal 161 and the second discharge metal connection terminals 162 and 163 of the base part 160. ); And
A plurality of ignition unit 310 is connected to the ground fixing grooves 211, 212, 213 of the ground unit 200, and supplies a starting voltage to each discharge tube 120, and the plurality of ignition units 310. Is sequentially operated to include a ballast 300 including a switching unit 320 for controlling the electrical signal so that power is applied to one of the remaining discharge tube 120 when one discharge tube 120 has reached the end of its service life,
The support part connecting terminal 161 and the respective support part 150 are connected through an electric wire 154, and the electric wire is branched in the base part 160, and each branched part is supported by the support part 150. Characterized in that it is electrically connected with,
Lighting device with double discharge tube. The method according to claim 1,
The two or more exteriors 110 are accommodated therein, and further includes an outer jacket 111 fixed to the base portion 160,
Lighting device with double discharge tube. Two or more exteriors 110 provided in parallel and spaced apart by a predetermined distance, discharge tubes 120 respectively provided inside the exterior 110 and filled with xenon gas, and both sides of the discharge tube 120. The inner tube 130 extending in the longitudinal direction of the outer tube 110, the first discharge metal 141 and the second discharge metal 142 provided on the inner tube 130, and the outer tube 110 are provided outside the outer tube 110. Is formed in parallel to the inner tube 130 and the single support portion 150 is electrically connected to the first discharge metal 141 of the inner tube 130, and one side of the two or more exteriors 110 is fixed , The second discharge metal connecting terminals 162 and 163 electrically connected to the second discharge metal 142 of the inner tube 130 and the support part electrically connected to the support 150 of the inner tube 130. A xenon lamp 100 including a base portion 160 on which a terminal 161 is formed;
A ground part 200 in which a plurality of ground fixing grooves 211, 212 and 213 are inserted into and fixed to the support part connection terminal 161 and the second discharge metal connection terminals 162 and 163 of the base part 160; And
A plurality of ignition unit 310 is connected to the ground fixing grooves 211, 212, 213 of the ground unit 200, and supplies a starting voltage to each discharge tube 120, and the plurality of ignition units 310. Is sequentially operated to include a ballast 300 including a switching unit 320 for controlling the electrical signal so that power is applied to one of the remaining discharge tube 120 when one discharge tube 120 has reached the end of its service life,
A hole is formed at one side of the appearance, and the first discharge metal 141 is connected to an external support part 151 through the hole.
Lighting device with double discharge tube. Discharge tube 120 and the discharge tube 120 is provided in the exterior 110, the interior of the exterior 110, the two or more are filled with xenon gas spaced apart from each other in the longitudinal direction of the exterior 110, Inner tube 130 extending in the longitudinal direction of the outer surface 110 on both sides of), the first discharge metal 141 and the second discharge metal 142 provided on the inner tube 130, and the outer appearance 110 The first base portion 169 is fixed, the first base portion 169 formed with a single support portion connecting terminal 161 electrically connected to the two or more first discharge metal 141 of the inner tube 130, the appearance The second base portion 168 is fixed to the second side of the 110, the second discharge metal connecting terminals 162, 163 are electrically connected to the second discharge metal 142 of the inner tube 130, respectively; Xenon lamp 100 including;
A first ground part 202 having a ground fixing groove to which the support part connecting terminal 161 of the first base part 169 is inserted and grounded;
A second ground part 201 having a ground fixing groove to which the second discharge metal connection terminals 162 and 163 of the second base part 168 are inserted and grounded;
A plurality of ignition parts 310 connected to the ground fixing grooves 211, 212, and 213 of the first ground part 202 and the second ground part 201 and supplying a starting voltage to each discharge tube 120. And a switching unit 320 for controlling an electrical signal so that power is applied to one of the remaining discharge tubes 120 when the plurality of ignition units 310 are sequentially operated to reach the end of the service life of one discharge tube 120. Including a ballast 300,
Lighting device with double discharge tube.
Outer out jacket 111;
First and second base parts 196 and 195 respectively provided at both sides to close the outer jacket 111;
Two exterior parts 110 fixed to the first base part 196 and the second base part 195, respectively;
Discharge tubes 120 are respectively provided in the exterior 110 and filled with xenon gas, and inner tubes 130 extending in the longitudinal direction of the exterior 110 from both sides of the discharge tube 120, and A xenon lamp 100 including a first discharge metal 141 and a second discharge metal 142 provided on the inner tube 130;
A first ground part having a ground fixing groove to which the support part connecting terminal 193 of the first base part 196 is inserted and fixed;
A second ground part having a ground fixing groove to which the second discharge metal connection terminals 191 and 192 of the second base part 195 are inserted and grounded;
A plurality of ignition units 310 and a plurality of ignition units 310 which are connected to the ground fixing grooves of the first ground unit and the second ground unit and supply a starting voltage to each discharge tube 120 operate sequentially. And a ballast 300 including a switching unit 320 for controlling an electrical signal to supply power to one of the remaining discharge tubes 120 when one discharge tube 120 has reached the end of its service life.
Two or more first discharge metals 141 of the inner tube 130 are electrically connected to the support part connection terminals 193, and the second discharge metal 142 is connected to the second discharge metal connection terminals 191 and 192. And electrically connected to each other,
Lighting device with double discharge tube. Outer out jacket 111;
First and second base parts 196 and 195 respectively provided at both sides to close the outer jacket 111;
Two exterior parts 110 fixed to the first base part 196 and the second base part 195 and provided to be arranged on the same central axis with respect to each other;
Discharge tubes 120 are respectively provided in the exterior 110 and filled with xenon gas, and inner tubes 130 extending in the longitudinal direction of the exterior 110 from both sides of the discharge tube 120, and A support unit 150 provided in parallel to the exterior 120 and externally connected to the exterior 120 and electrically connected to the first discharge metal 141, and the first discharge metal 141 provided in the inner tube 130. Xenon lamp 100 including a second discharge metal (142);
A first ground part having a ground fixing groove to which the second discharge metal connection terminal 183 and the support part connection terminal 184 of the first base part 196 are inserted and grounded;
A second ground part having a ground fixing groove to which the second discharge metal connection terminal 182 and the support part connection terminal 181 of the second base part 195 are inserted and grounded;
A plurality of ignition units 310 and a plurality of ignition units 310 which are connected to the ground fixing grooves of the first ground unit and the second ground unit and supply a starting voltage to each discharge tube 120 operate sequentially. And a ballast 300 including a switching unit 320 for controlling an electrical signal to supply power to one of the remaining discharge tubes 120 when one discharge tube 120 has reached the end of its service life.
The second discharge metal 142 is electrically connected to the second discharge metal connection terminals 182 and 183 individually, and the support 150 is electrically connected to the support connection terminals 181 and 184 individually. Characterized in that
Lighting device with double discharge tube.

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