WO2015190805A1 - Lamp having wire connection means - Google Patents

Lamp having wire connection means Download PDF

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Publication number
WO2015190805A1
WO2015190805A1 PCT/KR2015/005782 KR2015005782W WO2015190805A1 WO 2015190805 A1 WO2015190805 A1 WO 2015190805A1 KR 2015005782 W KR2015005782 W KR 2015005782W WO 2015190805 A1 WO2015190805 A1 WO 2015190805A1
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WO
WIPO (PCT)
Prior art keywords
wire
formed
plurality
ballast
support member
Prior art date
Application number
PCT/KR2015/005782
Other languages
French (fr)
Korean (ko)
Inventor
강성진
강성석
Original Assignee
강성진
강성석
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to KR1020140069362A priority Critical patent/KR20150141003A/en
Priority to KR10-2014-0069362 priority
Application filed by 강성진, 강성석 filed Critical 강성진
Publication of WO2015190805A1 publication Critical patent/WO2015190805A1/en

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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas- or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/30Vessels; Containers

Abstract

The present invention provides a lamp comprising a wire connection means, the lamp comprising: first and second support members formed on first and second housings, respectively, so as to face each other along the direction of coupling of the first and second housings, wire insertion grooves being formed on the front ends of the first and second support members, respectively, so as to face each other such that first and second wires are inserted into the wire insertion grooves, respectively; and a connection terminal comprising an insulator and a conductor formed on a surface of the insulator, both ends of the connection terminal being inserted into the wire insertion grooves of the first and second support members, respectively, thereby interconnecting the first and second wires through the conductor.

Description

Lamp having a wire connecting means

The present invention relates to a wire of the lamp to the lamp having a wire connection means for readily connecting the wires or other power supply terminal.

Discharge lamps are widely used in various lighting equipment. In general, the discharge lamp comprises a ballast for a discharge tube and a drive consisting of a translucent material, and the discharge tube, the discharge gas for generating the discharge is filled. Accordingly, when the power from the external supply to the discharge tube through the ballast, in the interior of the discharge tube is a discharge is performed, thereby to emit the light outside of the discharge tube.

Currently, there is discharge lamps of various types have been proposed, especially in the former old-discharge lamp that uses jeonguyong inserted into the socket is widespread.

Before old discharge lamp, and has a jeonguyong base to be inserted into the ballast housing and ballast jeonguyong socket printed circuit board is housed. Ballast housing is coupled to the discharge tube and the mechanical. There is the ballast printed circuit board and the discharge tube, the wire for electrically connecting to each other each take-off, the ballast take-wire side and a discharge tube-side wire is connected in the interior of the ballast housing. At this time, bakgo the both sides (the ballast-side and a discharge tube side) for connecting a wire, by twisting the both sides of the wire in one confluent manner, or stabilizers wrapped in the printed circuit board pins (wrapping pin) approach winding the both side wires to wrap pins It can be used.

However, such a ballast printed circuit board and the electrical connection structure of the discharge tube is deda production efficiency falls, there is a problem that the number of processes in the treatment and repair of defects that occur during the manufacturing process required.

Lamp according to one embodiment of the present invention for the purpose of connecting the wires in a simple manner. Another object of the present invention is to reduce production costs of wire connection means. In addition, it aims to be easy to perform production and repairs.

Discharge lamp according to one embodiment of the invention, the ballast housing containing the first and second housings being joined to each other; The ballast housing is accommodated inside the ballast printed circuit board are powered from the outside; And in a discharge vessel having a first wire and the electrode is withdrawn from the ballast printed circuit board comprising: a wire connection means for electrically connecting a second wire to be drawn into the interior of the ballast housing, the wire connection means, wherein along the coupling direction of the first housing and the second housing are formed in the second housing, respectively with the first housing so as to face each other, each of the tip end is formed with a wire insertion groove which are opposed to each other with the first wire and the second a first support member and second support member that is accommodated in a groove inside the wires a wire, respectively; And insulation and is composed of a conductor formed on the surface of the insulator, the first support member and the second are both ends of which are respectively inserted into the wire insertion groove of the support member to each other on the second wire and the first wire through the conductors It may include a connection terminal for connecting.

The entrance of the wire insertion hole of the first support member and the second support member, the wire set grooves of the first wire or the second wire is positioned across each horizontal is formed, wherein the connecting terminals in the wire insertion groove as inserted, a first wire and a second wire which is located in the wire groove set may be inserted to bend as to the wire insertion groove.

The conductor may be formed on one surface and the other surface of the insulator. The conductor is formed on one surface and a plurality of areas of the other surface of the insulator, the plurality of regions may be spaced apart by a predetermined interval from each other.

Each of the first wire and the second wire are numbered plurality, each of the first support member and the second support member each tip of the plurality of wire insertion groove which are opposed to each other are formed, the plurality of first wires, the first support member or the second is accommodated in each of a plurality of wire insertion groove formed in the front end of the second support member, each of the plurality of second wire is different from the support and the support member that each of the plurality of first wire-receiving is received in the plurality of wire insertion groove each member, in the connection terminals at both ends of each of a plurality of area in which the conductor is formed, is inserted into each of a plurality of wire insertion groove formed at the front end of the first support member and the second supporting member is may be connected to each other, the plurality of second wire and the plurality of first wire.

The first support member and said second support between the between the plurality of wire insertion groove formed in the front end of the member two minutes jaw to separate the plurality of wire insertion groove respectively formed, a plurality of areas each between the formed body is a metal region has an engaging groove which can be coupled to the plurality of the division, each jaw may be formed.

Above, in the connection terminals at both ends of each of a plurality of regions which the conductors formed, the above-mentioned plurality of first wires and the plurality of the determined position at which the second wire each groove may be provided.

Conductors formed on each of the plurality of regions, the conductor layer formed on the other surface and one surface of the insulator is etched (etching) may be formed in each of the plurality of areas.

Conductors formed on each of the plurality of regions may be formed on the other surface and one surface of the insulator in accordance with a predetermined thin film deposition techniques.

The both ends of the connection terminals may be provided in each of said first wire and said second groove being positioned two wires are inserted, respectively.

The wire set grooves, may have an extended inlet structure. The wire insertion groove may have an entrance to the extension structure.

Discharge lamp according to another embodiment of the present invention, the ballast comprising: a housing; The ballast housing is accommodated inside the ballast printed circuit board are powered from the outside; And a, but in the discharge tube having the above ballast printed circuit board and the electrode comprises a wire connection means for electrically connecting the wire to be drawn into the interior of the ballast housing, the wire connecting means is formed within the ballast housing, the wire support members wire insertion groove is formed for receiving; And is mounted to the ballast printed circuit boards, insulation and is composed of a conductor formed on the surface of the insulator, including a connection terminal to be inserted into the wire insertion groove to each other wherein the stabilizer printed circuit board and the wire via the conductor can do.

In the discharge lamp according to another embodiment of the invention, the ballast comprising: a housing; The ballast housing is accommodated inside the ballast printed circuit board are powered from the outside; And wherein the first wire ballast is withdrawn from the printed circuit board, comprising: a wire connection means for electrically connecting a second wire to be drawn into the interior of the ballast housing in a discharge tube having electrodes, wherein the wire connection means, said stabilizer the support member is formed within the housing, the wire insertion groove for receiving with the second wire and the first wire formed in the distal end; And it may include a connection means for the insulation and is composed of a conductor formed on the surface of the insulator is inserted in the wire insertion groove for holding contact of the second wire to the first wire through the conductor.

In the LED lamp according to another embodiment of the present invention, LED substrate on which the LED chips located at the top; Heat dissipation case which is located in a lower portion of the LED substrate; Drivers for the LED to the LED chip to emit light by supplying power to the LED substrate; And through the wire insertion groove formed at the front end comprising: a support member for receiving a wire to be drawn out from the LED board, a power supply terminal for the LED drivers, consists of a conductor formed on the surface of the insulator and the insulator, the wire insertion It is inserted into the groove it is possible to supply power to the wire through the conductor.

Lamp according to one embodiment of the present invention, it is possible to connect the wires included in the lamp in a simple way. In addition, it is possible to reduce production costs of the wire connecting means, it is possible to easily perform the production and repair of the lamp.

1 is a diagram showing a discharge lamp according to a first embodiment of the present invention.

2 and 3 are a sectional view and an exploded perspective view showing details of the wire connecting means shown in Fig.

4 is a cross-sectional view showing details of the wire connecting means provided in the discharge lamp according to a second embodiment of the present invention.

5 is a cross-sectional view showing details of the wire connecting means provided in the discharge lamp according to a third embodiment of the present invention.

6 is a view showing a discharge lamp according to a fourth embodiment of the present invention.

Figure 7 is a partial enlarged view of region C of the discharge lamp shown in Fig.

Figure 8 is a view showing an LED lamp according to a fifth embodiment of the present invention.

9 is a side view (a) and plan view (b) showing the first embodiment to another configuration of the fifth embodiment can be connected means applying to the example embodiment of the present invention.

10 is a view showing another example of the configuration of a support member for receiving the connecting means and the connecting means shown in Fig.

Hereinafter will be described a preferred embodiment of the present invention with reference to the accompanying drawings.

1 is a diagram showing a discharge lamp according to a first embodiment of the present invention.

The discharge lamp according to a first embodiment of the present invention includes a discharge tube 10, the insulating material of the ballast housing 20, jeonguyong base 30 is inserted into the jeonguyong socket having a U-shaped structure as shown in Figure 1 and a ballast printed circuit board 40 accommodated in the ballast housing (20). Jeonguyong base (30) includes generally helically base, the two electrode pins projecting by referenced in Edison base - and the like pin cap (bi-pin cap) can be used.

The discharge tube 10 is formed of a translucent material. Discharge tube 10 is provided with two pairs of electrodes 12 for receiving power. Part of the discharge tube 10 electrodes 12 are mounted in the sealing process is to be kept confidential.

Ballast housing 20 and a second housing 22 coupled to the first housing 21 and the first housing 21. Also when on the 1st, the first housing 21 of the lower side has a structure in which the upper side is open, the second housing 22 on the upper side are brought to the open configuration at the bottom side, the first housing 21 and the second housing 22 is the bottom side and the top side is joined in the vertical direction. Claim that the first housing 21 and second housing 22 is coupled when, inside the ballast stabilizer printing of the housing 20, a circuit board (40), isolated from the outside space is arranged is provided.

When also on the 1st, the lower side of the discharge tube 10 of the first housing 21, the second, the top side of the housing 22 are coupled, respectively jeonguyong base 30 a. Electrode-mounting side 14 of the discharge tube 10 is accommodated inside the first housing (21).

Ballast printed circuit board 40 accommodated in the ballast housing 20 may include a ballast circuit device for carrying out the ballast function. Ballast printed circuit board 40 is supplied with power from jeonguyong base 30.

Ballast printed circuit board 40. The electrode 12 of jeonguyong base power received from (30) the ballast-side wire 41, discharge tube 10, two pairs of (four strands) drawn out from the ballast printed circuit board 40 electrode of the two pairs (four strands), the discharge tube-side wire 11 and the two sides (the ballast-side and a discharge tube side), the discharge tube 10 via a wire connection means (J1) for electrically connecting a wire (11, 41) of the take-in is transmitted to the (12).

Electrical connection between the ballast printed circuit board 40 and the discharge tube 10 via a wire connection means (J1) is carried out in the inner space of the ballast housing (20). Ballast-side wire 41 and a discharge tube-side wire 11 may be connected to each other by one strand, that is, one to one.

2 and 3 are a sectional view and an exploded perspective view showing details of the wire connecting means (J1) shown in Fig.

As shown in Figure 2 and 3, a wire connection means (J1) includes a first support member 60 and the second support member 70 and the wedge-type connection terminal (90).

The first support member 60 is provided inside of the first housing 21, the second support member 70 is provided inside of the second housing 22. More specifically, the first support member 60 and the second support member 70 may be formed in each one-piece with the inner wall of the first housing 21 and second housing 22. The first support member 60 and the second support member 70 is disposed so as to face each other along the first housing 21 and the coupling direction (with reference to Figure 1, the vertical direction) of the second housing 22 .

The first support member 60 and the second support member distal end facing each other of 70, there is arranged each of the wire insertion groove (61, 71), a first support wire insertion groove 61 of the member 60 and the two wire insertion groove 71 of the support member 70 is disposed so as to face each other inlet. The first support member 60, a wire insertion groove (61) on both sides wire (11, 41), one wire strand (e.g., a discharge tube-side wire strands) are inserted, the second support member 70 of the a wire insertion groove 71, the other side of the wire strands of wire on both sides (11, 41) (e.g., ballast-side wire strands) are inserted.

The connection terminal 90 includes a metallic body 94 is formed on the surface of the insulator 92 and the insulator 92. The insulator may comprise a phenolic, epoxy, plastic, ceramic or glass or the like. Metal body 94 may be formed only on the surface, for one side example and the other surface in contact with may be formed on all the surface, the wire of the surface of the insulator 92, (11, 41) of the insulator (92) . Metal element 94 is there one of the insulator 92 may be formed on the side surfaces and multiple regions of the other side to connect the plurality of ballast-side wire 41 and the plurality of the discharge tube-side wire 11 at a time, whereby for reference to Fig. 9 and 10 to be described later.

Connection terminal 90 is Invar plate having an elongated rectangular structure, the first support member wire insertion groove 61 and the second support member 70 is connected to terminal 90, the wire insertion groove 71 of the 60 the opposite ends of the length direction, each fitted metal element 94 is either side wire (11, 41) of the connecting terminal 90 is contacted to each of the two strands. Preferably, the connection terminal 90 while being tightly close contact with the wire insertion groove (61, 71) when fitted in, the both ends in the longitudinal direction either side wire (11, 41) to be inserted into the wire insertion groove (61, 71) It can be configured to have a size.

On the other hand, a wire connection means (J1) can be provided with four more so as to the each of the four strands of the ballast-side wires 41 and four wire electrical discharge tube side 11 of the strands connected to each other. Alternatively, the wire joining means (J1) may be provided with only one connection to the ballast-side wire 41 and the four discharge tube-side wire 11 of the strand each of the four strands at a time.

In the inlet of the respective wire insertion groove (61, 71) either side wire (11, 41), the wire set grooves (63, 73) placed across each may be formed. Wire set grooves (63, 73) intersects with a fitted connection terminals 90 of the plate-shaped wire insertion groove (61, 71). The depth of the wire set grooves (63, 73) is preferably lower than the wire insertion groove (61, 71).

Thus, according to such a wire connection means (J1), the first support member 60 of the connection to the wire insertion groove 61 of the wire set grooves discharge tube-side wire 11 a notgoseo first support member 60 to 63 after inserting one end of the longitudinal direction of the terminal 90, the second support member 70, the ballast-side wire 41 to a wire set grooves 73 position and the second support wire insertion groove (71 of the member 70 ) the ballast printed circuit board 40, as connected to each other when be fitted the other end in the longitudinal direction of the connecting terminal 90 is coupled to the first housing 21 and second housing 22, both side wires (11, 41) in and the discharge tube 10 can be electrically connected. At this time, the wire set grooves (63, 73) both sides of the wire (11, 41) placed placed in a wire insertion groove (61, 71) to the connecting terminal 90 is As naturally bent by being fitted into the wire insertion groove (61, and inserted in 71), interposed between the connection terminal 90 is in contact with both sides of the line wires (11, 41). A contact structure of the connecting terminal 90 and both wires (11, 41) is to lower the contact resistance suppressing the temperature increase of the contact area and ensure a smooth power application.

According to the discharge lamp according to a first embodiment of the present invention, the position of both sides of the wire (11, 41) to the wire set grooves (63, 73), and inserting the connection terminal 90 to the wire insertion groove (61, 71) one touch (one touch) was how to connect the both side wires (11, 41) to each other, the first housing 21 and the combining the second housing 22, a connecting operation of the both sides of the wire (11, 41) closed when it is due, stabilizers printed circuit board 40 and the discharge tube 10 is electrically connected to not only easily and reliably achieve a lower cost than, defects in the process and can be repaired easily.

In addition, since the connection terminal 90 of the discharge lamp according to a first embodiment of the present invention comprises a metal body (94) formed on the surface of the insulator 92 and the insulator 92, the connection of only the metal body (94) It can save a lot of money in the choice of material than when generating the terminal 90. Specifically, compared with the case using only a relatively expensive metal element 94, to form a thin metal member 94 a thin film on the surface of the thick insulator 92, a low-cost by creating a connection terminal 90, the connection terminals ( 90) it is capable of reducing the production cost.

Further, when inserting the connection terminal of the wire insertion groove (61, 71) generates only the metallic body 94, it may be a deformation in the connecting terminals, changing the shape of the connection terminal in order to prevent this, a connecting terminal because of the addition of a separate step for changing a form, there is a problem that the manufacturing cost of the connection terminal can be improved. On the other hand, the insulator 92 and the metallic connection terminal 90 is composed of 94 is able not occur easily deformed in comparison with the connection terminal generates only the metallic body 94, the reliability of the wires (11, 41) connections can be.

4 is a cross-sectional view showing details of the wire connecting means provided in the discharge lamp according to a second embodiment of the present invention.

Referring to FIG. 4, the wire connecting means provided in the discharge lamp according to a second embodiment of the present invention is opposed to the wire connecting means shown in Figures 2 and 3, the wire insertion groove (61 of the first support member 60 ) and a second support wedge type to a wire insertion hole of the one inserted with member 70, the wire insertion groove (71) on both sides on one of the wires (11, 41) for insertion, and both sides of the wire (11, 41 together) in a manner fitting the connection terminal 90 it indicates that the both sides of the wire (11, 41) can be connected to each other. Connection terminals as described above (90) comprises a metal body (94) formed on the surface of the insulator 92 and the insulator 92.

Here, it serves to maintain contact of both wires (11, 41) when inserted into the wire insertion groove (61, 71) with which contact is connected to terminal 90 has both side wires (11, 41). At this time, the wedge-type connection terminals (90) include a terminal member may be used such that the continuously kept connected even if the contact is released in general possible to use a wedge member, however, both sides of the wire (11, 41).

Referring to FIG. 4, since the insertion with a wire insertion groove on both sides wire (11, 41), Fig. 2, illustrated in three first support member 60 and the second support member 70 a is removed from can. In one example, the second support member 70, the case has been removed, removing the second supporting member 70, instead of mounting a wedge-type connection terminals 90 to the inside of the second housing 22 shown in Figure 1 directly or It can be formed. In other words, which may be provided a connection terminal 90 to the ballast housing 20 itself.

5 is a cross-sectional view showing details of the wire connecting means provided in the discharge lamp according to a third embodiment of the present invention.

5, the third embodiment wire connection provided in the discharge lamp according to the example method, as opposed to the wire connecting means illustrated in Figure 3 and Figure 2 of the present invention, connected to both sides of the wire (11, 41) does not, only one point is configured able to be connected to the discharge tube-side wire 11 to the ballast printed circuit board (40) directly at the touch of a button is different. It will be described with respect to the wire connection means for this as follows.

A wire connection means, the ballast housing and provided inside of (see Fig. Reference numeral 20 in 1), a discharge tube-side wire 11 has a wire insertion groove which is inserted a support member 80 and a, ballast printed circuit board 40 It mounted on, inserted into the wire insertion groove of the support member 80 comprises a wedge-type connection terminal (90) in contact with the discharge tube-side wire 11. Wedge-type connection terminal (90) comprises a metal body (94) formed on the surface of the insulator 92 and the insulator 92.

Since the support member 80 is different from the only points arranged to be engaged with the connection terminals (90) mounted on the support members 60 and 70 as compared to the ballast printed circuit board 40 shown in Figs. 2 and 3, the detailed description thereof will be omitted. The connection terminal 90 may be connected to the ballast circuit printing an electrode pattern with electrical printed on the substrate 40 by a solder paste.

Figure 6 is a diagram showing a discharge lamp according to a fourth embodiment of the present invention, Figure 7 is a partial enlarged view of region C of the discharge lamp shown in Fig.

In Figure 6 and Figure 7, reference numeral 110 denotes a discharge tube of light-transmissive material, reference numeral 120 denotes a ballast housing of insulating material.

The discharge tube 110 is a whole longitudinal direction of the discharge lamp so as to have a spiral structure (Z-axis direction) to along a cold air center stabilizer housing 120 stabilizer arrangement space that can be the location 112, as shown in Figure 6 this is provided. Thus, the discharge lamp is a full-length by the Z-axis direction size of the jeonguyong base 130 coupled to the upper end of the discharge tube relative to the Z-axis direction size, and 6 of the 110 stabilizer housing 120 shown in Figure 6 can be determined roughly, as shown in Figure 1, jeonguyong base 30, a ballast housing 20 and discharge tube 10 to have a smaller size than in a discharge lamp coupled to the sequential line can be manufactured compact.

The discharge tube 110 is provided with two pairs of electrodes 114 for receiving power. Part of the discharge tube 110 on the electrode 114 are mounted may be a sealing process for maintaining confidentiality. Electrode 114 can be placed opposite to each other between a is disposed on the top side of the discharge tube 110 on the basis of Figure 6, a pair of electrodes 114 of the other pair are arranged so the ballast arrangement space 112 .

The ballast housing 120 inserted in the ballast arrangement space 112 is formed so as to extend in the Z-axis direction. Ballast Ballast housing the printed circuit board 140 for supplying the electrode 114 receive power from the base jeonguyong 130, 120 is accommodated inside this in the Z-axis direction. Ballast housing 120 outer periphery at the same time for supporting the electrode-mounting side 116 of the discharge tube 110, respectively, electrically coupled to the ballast-side wire 142 and the electrode 114 is drawn out from the ballast printed circuit board (140) a discharge tube holder (152, 155) which provide separate isolation of the connection space 156 is provided for. The connection space 156 is prevented a problem that the ballast circuit element is damaged by the heat generated from the electrode 114 side on the electrode 114 and the ballast printed circuit by thermally isolated on the substrate 140 ballast printed circuit board (140) intended to.

Stabilizers The housing 120 includes a first housing 122, second housing 124 is located so that the part is exposed to the upper side from the ballast arrangement space 112 on the basis of Figure 6 in the ballast arrangement space 112. The Figure 6 as viewed relative to the first housing 122 has a structure in which the upper side is opened. The second housing 124 is coupled to the jeonguyong base 130 at the upper end and has a structure in which the bottom side open. The first housing 122 and second housing 124 in each case can be combined with each other, the top side and the bottom side, the ballast housing 120 inside a separate isolated area that can accommodate ballast printed circuit board 140 is It is provided. The first housing 122 is a Z-direction length longer than the second housing 124, the housing space of the ballast printed circuit board 140 may be mainly formed by the first housing 122.

As shown in Figure 7, the top and either side of the lower end of the second housing 124 of the first housing 122, the part or feature entirely along the circumferential direction of the insertion portion 126 is fitted to the other side, the first housing (122 ) and the second housing 124 are coupled to each other in the fitting method, the lower side of the first housing 122, the upper side and the second housing 124 can be overlapped with each other.

Electrode in the ballast-side wire 142 has a first housing 122 and the via coupling gap (G1) generated in the coupling portion of the second housing 124 is drawn out from inside the ballast housing 120 to the external connection area (156) are respectively connected with the discharge tube-side wire 118 is drawn out from the 114. Ballast-side wire 142 is press-fitted into the overlapped portions of the first housing 122 and second housing 124. Then, the ballast-side wire 142 and a discharge tube-side wire 118 is connected by a wire connection means (J2) in the connecting area (156).

Connection space 156 also functions as a discharge tube holder (152, 155) means serves as to form the can, the discharge tube supporting area (157) and a connection space for receiving the electrode-mounting side 116 of the discharge tube 110 to the interior 156 is provided and, coupled to the upper side of the holder body 152 and holder body 152 having an upper open structure when viewed in FIGS. 6 and 7 covering the open upper side of the holder body 152, the shield cover 155, It includes.

Here, the holder has an open top in communication with the discharge tube supporting area (157), and the discharge tube supporting area 157 of the main body 152 is configured to communicate with the connection space 156. Electrode-mounting side 116 is through the holder body 152 can be received in the discharge tube supporting area (157), the holder body 152, the electrode-mounting side 116, the through-in portion can be processed sealing.

The externally drawn from the stabilizer housing 120 stabilizer-side wire 142 is connected to the inlet space 156 through the bonding gap (G2) generated in the coupling portion of the holder body 152 and the shield cover 155.

The holder body 152 and the shield cover 155 is arranged so sandwiched between the take-off position (P) of the ballast-side wire 142. The holder body 152 are spaced apart in the X-axis direction from the first housing 122. Shielding cover 155 is integral with the second housing (124). Shield cover 155 has a connection portion connecting the upper cover for covering an open portion and a cover portion and a second housing 124 of the holder body 152. The A first housing (122) or holder body 152 has a first housing 122 and the holder body 152, the wire protection cover for covering the ballast side of the wire 142 with the connection portion of the shield cover 155, protection between the 153 is provided.

On the other hand, according to the operating conditions has a holder body 152, the first housing 122 and the one-piece, and the shield cover 155 can be coupled detachably to the second housing (124). Then, the wire protection cover 153 may be integral with the first housing 122 or the holder body 152. The

A wire connection means (J2) may include the first support member 160, the second support member 170 and the wedge-type connection terminal (180). The first support member 160 is provided inside the holder main body 152, a second support member 170 is provided on the cover portion of the shield cover 155. The first support member 160 and the second support member 170 is disposed so as to face each other in the coupling direction of the holder body 152 and the shield cover 155. The first support member 160 and the second support facing the front end has a wire insertion groove (162, 172) that the member 170 is provided, respectively.

These wire connecting means supporting the first of (J2) member 160, the second support member 170 and the connection terminal 180 of the first embodiment the first securing member 60, the second support member 70 and when compared to the connection terminal 90, since only the location is provided with a different well, and other structures, operations and effects are all the same, detailed description thereof will be omitted.

Discharge lamp according to a fourth embodiment of the present invention is a high-temperature heat generated from two pairs of electrodes 114 side operation. Ballast housing 120 is heat generated from the (receiving space transformer printed circuit board 140) is connected to the space 156, and so to each other spatially isolated, the electrode 114 of the discharge tube 110 side space therein it is discharged to the periphery of the main discharge tube holder (152, 155) rather than being transferred to the ballast printed circuit board 140 accommodated in the ballast housing 120.

In addition, the ballast-side wire 142 is bonded gap (G2 of the first housing 122 and the second after the take-off via a coupling gap (G1) of the second housing 124, the holder body 152 and the shield cover 155, ) the connection is connected to the inlet electrode 114, a space 156, to go through an elongate withdrawal path due to the overlapped portions of the first housing 122 and second housing 124 by inserting section 126 through in addition, because the bend at the time of take-naturally structure of such a take-off path, the ballast housing 120 is drawn out, and an incoming path take-off path regular housing 120 of the inner space and the connection space 156, the ballast side of the wire 142 between the in particular because the communicating passage communicating the inner space and the connection space 156, a heat transfer toward the ballast printed circuit board 140 from the connection space 156 is effectively blocked more.

Also based on the 6, heat of high temperature discharged to the surrounding discharge tube holder (152, 155) due to the temperature difference between the air is moved toward the base jeonguyong 130 naturally upward direction. Since a discharge tube holder (152, 155) are arranged in the X-axis direction from the ballast housing 120, heat generated in the connection space 156 is mainly as rising rather than passing ballast toward the printed circuit board 140. In addition, a discharge tube holder (152, 155) a ballast as the X-axis spaced apart in the direction from the housing 120, because between the ballast housing 120 and a discharge tube holder (152, 155) is formed with a heat insulation space 154 by the air space , heat transfer to the side of the connection space ballast printed circuit board 140 from 156 is further suppressed.

Ballast printed circuit board 140 includes circuit elements are to function as a stabilizer. In order to prevent ballast circuit damage of various elements more effectively by heat, to weak heat of the ballast circuitry, e.g., an electrolytic capacitor, a semiconductor element or the like is arranged the furthest away from the side electrode (114). Electrode 114 is a connection space 156 is relatively jeonguyong base 130 because the more closely spaced to the side, electrode 114 furthest place print stabilizer based on the Figure 6 from the side of the circuit board (140 accommodate ) and the lowest number of cheukil. A semiconductor element may be a transistor, a field effect transistor, the control IC. Accordingly, the ballast circuit and the elements relative temperature increase and deterioration of the vulnerable ones of the column to prevent more effectively to further extend the life expectancy of the ballast.

On the other hand, the ballast circuit relative to a less sensitive to of the device temperature (the relatively excellent in heat resistance), for example, a choke transformer, a resistor, a ceramic capacitor, PTC (positive temperature coefficient) and the like printed stabilizer based on the Figure 6 circuit is disposed close to the top cheukin electrode 114 or jeonguyong base 130 side of the substrate 140.

In the case of an electrolytic capacitor that is characteristic remains at the electrolyte sealed in an aluminum case has been reported that when the temperature increases 10 ℃ drops in half life. When the semiconductor device such as transistor, field effect transistor, the control IC is used as the switching element are a predetermined temperature or higher there is a tendency that the circuit has a malfunction or breakage, particularly the instantaneous power failure or an abrupt change in voltage at high temperature electrolytic capacitor or causing an instantaneous malfunction of the switching elements leads to breakage.

As described above, the discharge lamp ballast printed circuit and the receiving space and connected to the space 156 of the substrate 140 is isolated as a thermal, a transistor, a field effect transistor and a control IC, such as the semiconductor element and the electrolytic capacitor shown in Fig. 6 being the most far-located from the electrode 114 side the other hand, if such is less sensitive choke transformer to a relatively temperature disposed at a position nearest to the side electrode 114, a low vulnerability semiconductor element and the electrolytic capacitor temperature is relatively heat had succeeded in maintaining, resulting in fluctuations in deda of momentary power outages or voltage to keep the circuit without the protection circuit stable, it was confirmed to be capable of extending the life expectancy of the ballast more than doubled.

Figure 8 is a view showing an LED lamp according to a fifth embodiment of the present invention. As shown in Figure 8, LED lamps are LED chip (220), LED board 210, the heat dissipation case 230, the insulating case 240, a driver 260 for the LED according to a fifth embodiment of the present invention and a support member (250). According to embodiments, if the heat radiation casing 230 to perform the insulation function (e.g., a ceramic material of the heat dissipation case), there may be an insulating case 240 is omitted from the LED lamp.

Within the LED chip 220, the upper portion of the LED substrate (210), the LED chip 220 is supplied with power to emit light to the outside.

The lower portion of the heat dissipation case 230 is prevented from being transmitted to other elements such as the heat emitted from the LED board 210, 260, driver for the LED, and the heat dissipation case (230) which is located in the lower portion of the LED board 210, an insulating case 240 is positioned to prevent flow in the other electric elements.

Driver 260 for the LED is to receive the power supplied from the outside to deliver the power to the LED substrate (210) LED chip 220 emits light. To the driver 260 for the LED power, the LED substrate 210 to the wire 212 which is drawn out from the power supply electrode 270 and the LED board 210 of the driver 260 for the LED to be electrically connected to each other , to this end, LED lamp according to an embodiment of the present invention includes a support member 250.

Support members 250 may be formed on the heat dissipation case 230 or the insulating case 240, and the tip of the wire insertion groove 252 of the support member 250 is formed, through the wire insertion groove 252, LED It accommodates a wire 212 that is led out from the substrate (210). Wires 212 may be extended up to the support member 250 through a through hole (not shown) formed within the LED substrate 210, a heat dissipation case 230 and the insulating case 240. A power supply terminal 270 of the driver 260 for the LED is constituted by a conductor 274 formed on the surface of the insulator 272 and the insulator 272, inserted into the wire insertion groove 252 of the support member 250 It is possible to supply power to the wire 212 via the conductor 274.

The support member 250 has a wire set grooves (63, 73) the wire 212, the wire set grooves (63, 73) drawn out from, LED board 210 and may be formed as shown in Fig. 3 and Fig. 2 placed, and the power supply terminal 270 and the wire 212 by inserting the power supply terminal 270 to the wire insertion groove 252 of the driver 260 for the LED to be connected to each other.

On the other hand, Figure 8 is the lower part of the LED substrate 210, a heat dissipation case 230 and insulation, but is shown as a plate-like case 240, which is an example only one embodiment, the LED substrate 210, a LED substrate 210, the shape of the heat dissipation case 230 and the insulating case 240 is positioned at the lower portion of the heat dissipation case (230) which is located may be variously configured.

According to the conventional LED lamp, the method of in order to electrically connect the power supply terminal 270 and the LED substrate 210, fixed in a manner such as soldering wires drawn out from the power supply terminal 270 to the LED board 210, were used, this structure, there were the problems is poor productivity of the LED lamp. If the LED lamp according to a fifth embodiment of the present invention, and pre-connect the wire 212 to be drawn out from the LED substrate 210. The LED substrate 210, mounted to the wire 212 to the support member 250 so that after the assembly, the manner of inserting the power supply terminal 270 to the support member 250, and has the advantage of easier production of LED lamps than that of a conventional LED lamp.

9 is a side view (a) and plan view (b) showing another configuration example of the connection means 390, which can be applied to the first to fifth embodiments of the present invention.

As described above, the connecting means 390 of the insulator 392 that are included in may be connected to the plurality of the discharge tube-side wire 11 and a plurality of ballast-side wire 41, respectively, connection means for this 390 on a plurality of regions of the one surface and the other surface it may be formed of a metallic body (394). The other surface and one surface of the insulator 392 may comprise a one side and the other side is, according to the embodiment may further include a top surface and a bottom surface.

As shown in Figure 9, and the one side and the other plurality of the metal body (394) formed on the region of the side surface of the insulator 392 it can be formed, each of the plurality of regions may be spaced apart by a predetermined distance from each other.

The connecting means 390 is shown in Figure 9 may be produced by using a etching techniques or thin film forming techniques. In one example, after forming the metal layer on the surface of the insulator 392, it is possible to produce a connection means 390 shown in Figure 9 by etching a part of the metal layer.

As another example, the connection means shown in Figure 9 to form the insulator 392, the printing technique, a metal body (394) on the surface of the insulator 392 in a predetermined thin film forming technique, or the like deposition technique after placing the It may produce 390.

10 is a view showing another example of the configuration of the connecting means 390 and the support member (350) for receiving the connecting means 390 is shown in Figure 9 (Figure 10 one of the support only member 350 both the two support members in the case that requires 60 and 70, the discharge lamp shown in the Figure 1 the support member 350 shown in Figure 10 as the discharge lamp shown in shown, but one is also more It may be provided.

For the connection means 390 comprising a metal body (394A, 394B, 394C) formed in a plurality of regions of the one surface and the other surface of the insulator 392, to accommodate into the wire insertion groove, a support member 350, each of the plurality of regions a plurality of wire insertion corresponding to a should include grooves (351A, 351B, 351C).

Each of the plurality of wires (11A, 11B, 11C) are placed in the plurality of wire set grooves formed in the front end of the support member 350, a connection terminal 390, the conductors (394A, 394B, 394C) are each of a plurality of regions formed in the the end has a plurality of wire insertion formed at a front end of the support member 350, groove (351A, 351B, 351C), a plurality of wires is inserted into each of (11A, 11B, 11C) grooves (351A, 351B plurality of wires inserted respectively, 351C) may be inserted into the interior.

A plurality of ballast-side wire, this support member 350 and is inserted into the same shape of the first securing a plurality of wire insertion groove (351A, 351B, 351C) of the member, the side a plurality of discharge tube wire, respectively shown in Figure 10, each the support members 350 and the plurality of wire insertion groove (351A, 351B, 351C) being inserted in each, each of the plurality of ballast-side wires and a plurality of discharge tube side wires each with the same shape of the second support member shown in Figure 10 through the metal body (394A, 394B, 394C) formed on one surface and a plurality of areas of the other surface of the insulator 392 may be connected to each other.

The connecting means 390 and the support member 350 shown in Figure 10 may be connected to a plurality of wires at once. For example, the four ballast-side wire 41 of the strand shown in Figure 1 and because the discharge tube-side wires 11 of the four strands can be connected by a connecting means (390), the four-strand stabilizer for the side wires 41 and the discharge tube-side wire 11 of the four-strand to associate one-to-one can reduce the number of connection means 390, as needed.

Is to identify each of a plurality of wire insertion groove (351A, 351B, 351C) between the other hand, between the support member a plurality of wire insertion groove (351A, 351B, 351C) formed in the front end of the unit 350 as shown in FIG. 10 nine minutes jaw 356 for being formed, the connecting means (390) in which can be coupled with the metallic body (394A, 394B, 394C) is provided with a plurality of break jaw 356, the area between each of the plurality of areas each of which is formed binding groove is (396) can be formed. Accordingly, a short circuit that may occur between the wires (11A, 11B, 11C) which is inserted in each of a plurality of wire insertion groove (351A, 351B, 351C) can be prevented.

The support member 350 may have a gradually expanded structure by the wire insertion groove and the opening of the entrance wire set grooves each inclined surface (352, 354) of the (351A, 351B, 351C). Expanded structure of the entrance of the wire insertion groove (351A, 351B, 351C) to the connecting terminal 390 is guided to the direction to be fitted, and a wire to the wire set grooves (11A, 11B, 11C) guided so that the accurately placed do.

In addition, the there a plurality of areas each of one or a groove (398A, 398B, 398C) for both ends of the positioning may be formed, and grooves (398A, 398B, 398C) for position shown in Figure 10 is the wire insertion groove (351A , 351B, 351C) the wire (11A, 11B, 11C is placed on the wire set grooves when inserting the connection terminal 390 in) is formed able to be inserted, respectively. According to the positioning grooves (398A, 398B, 398C) for the wire insertion groove (351A, 351B, 351C), the wire (11A, 11B, 11C), a wire insertion groove (351A, 351B to the connection terminals (390) in order to insert a , 351C), the phenomenon of slipping or extremely will exit along the longitudinal one end of the direction of the connection terminal 390 a wire (11A, 11B, 11C) is connected to the terminal 390 in contact with one end in the longitudinal direction when inserted in It can be prevented.

Claims (15)

  1. Ballast housing containing the first and second housings being joined to each other; The ballast housing is accommodated inside the ballast printed circuit board are powered from the outside; And in the discharge tube, but having a first wire and the electrode is withdrawn from the ballast printed circuit board comprises a wire connection means for electrically connecting a second wire to be drawn into the interior of the ballast housing,
    The wire connection means,
    The second is formed in the second housing respectively, and the first housing along a coupling direction of the second housing and the first housing so as to face each other, each of the tip end is formed with a wire insertion groove which are opposed to each other with the first wire the a first support member and second support member that is accommodated in the wire insertion groove inside the second wire, respectively; And
    Insulation and is composed of a conductor formed on the surface of the insulator, the first support member and the second supporting the both ends of which are respectively inserted into the wire insertion groove of the members to each other wherein the second wire and the first wire through the conductors the discharge lamp including a connection terminal to.
  2. According to claim 1,
    The first support member and said second entrance has a wire insertion groove of the support member, the wire set grooves of the first wire or the second wire is positioned across each horizontal is formed,
    As the connection terminal is inserted into the wire insertion groove, a first wire and a second wire is bent in the discharge lamp is inserted As the wire insertion groove which is located on the wire set grooves.
  3. According to claim 1,
    The conductor is, the discharge lamp are formed on the other surface and one surface of the insulator.
  4. 4. The method of claim 3,
    The conductor is formed on one surface and a plurality of areas of the other surface of the insulator, the plurality of regions are spaced apart from each other in the discharge lamp.
  5. 5. The method of claim 4,
    The first wire and the second wire each of multiple pieces, the first support member and the second support member, respectively of the front end is formed with a plurality of wire insertion groove which are opposed to each other,
    Each of the plurality of first wire, is accommodated in the first support member or each of a plurality of wire insertion groove formed in the front end of the second support member,
    Each of the plurality of second wires, and the support member that each of the plurality of first wire-receiving is received in a plurality of wire insertion groove each of the other support member,
    In the connection terminals at both ends of each of a plurality of area in which the conductor is formed, is the first support member and the second support is inserted into each of a plurality of wire insertion groove formed in the front end of the member first of said plurality and the plurality of first wire second discharge lamp that interconnect the wires.
  6. 6. The method of claim 5,
    Two minutes the jaw to separate the first support member and the second supporting a plurality of wire insertion groove, the insertion of the plurality of wire between the grooves respectively formed on the front end of the member is formed,
    A region between a plurality of areas each formed of the metal body, the coupling groove is formed a discharge lamp that can be combined with the plurality of break each jaw.
  7. 6. The method of claim 5,
    The connection has at both ends a respective plurality of the conductive regions formed terminals, wherein the plurality of first wires and second wires are provided for positioning the discharge lamp grooves each of which is inserted.
  8. 5. The method of claim 4,
    Conductors formed on each of the plurality of regions, the conductor layer formed on the other surface and one surface of the insulator is etched (etching) the discharge lamp is formed in each of the plurality of regions.
  9. 5. The method of claim 4,
    Conductors formed on each of the plurality of areas is formed on a discharge lamp of a thin film forming technique and the other surface side of the insulator.
  10. According to claim 1,
    Both ends of the first wires and the second wires are respectively inserted into the positioning groove is provided with each discharge lamp for that of the connection terminal.
  11. According to claim 1,
    The wire set grooves, the discharge lamp having the entrance to the extended structure.
  12. According to claim 1,
    The wire insertion groove, the discharge lamp having the entrance to the extended structure.
  13. Ballast housing; The ballast housing is accommodated inside the ballast printed circuit board are powered from the outside; And in the discharge tube, but with the ballast printed circuit board and the electrode comprises a wire connection means for electrically connecting the wire to be drawn into the interior of the ballast housing,
    The wire connection means,
    The support member is formed within the ballast housing, formed with a wire insertion groove for receiving the wire; And
    Is mounted to the ballast printed circuit boards, insulation and is composed of a conductor formed on the surface of the insulator is inserted in the wire insertion groove comprising a connection terminal for connecting to each other the stabilizer printed circuit board and the wire via the conductor discharge lamp.
  14. Ballast housing; The ballast housing is accommodated inside the ballast printed circuit board are powered from the outside; And in the discharge tube, but having a first wire and the electrode is withdrawn from the ballast printed circuit board comprises a wire connection means for electrically connecting a second wire to be drawn into the interior of the ballast housing,
    The wire connection means,
    The support member is formed within the ballast housing, the wire insertion groove for receiving with the second wire and the first wire formed in the distal end; And
    Insulation and is composed of a conductor formed on the surface of the insulator is inserted in the wire insertion groove discharge lamp comprising an access means for maintaining contact of the second wire to the first wire through the conductor.
  15. LED substrate on which the LED chips located at the top; Heat dissipation case which is located in a lower portion of the LED substrate; Drivers for the LED to the LED chip to emit light by supplying power to the LED substrate; And through the wire insertion groove formed at the front end comprising: a support member for receiving a wire to be drawn out from the LED substrate,
    A power supply terminal for the LED driver, and an insulator is composed of a conductor formed on the surface of the insulator is inserted in the wire insertion groove LED lamp for supplying power to the wire through the conductor.
PCT/KR2015/005782 2014-06-09 2015-06-09 Lamp having wire connection means WO2015190805A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020140069362A KR20150141003A (en) 2014-06-09 2014-06-09 Lamp equipped with wire connection means
KR10-2014-0069362 2014-06-09

Publications (1)

Publication Number Publication Date
WO2015190805A1 true WO2015190805A1 (en) 2015-12-17

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WO (1) WO2015190805A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490004A (en) * 1982-08-11 1984-12-25 Amp Incorporated Connector for connecting insulated wires to a circuit board
US20110141748A1 (en) * 2009-12-14 2011-06-16 Han-Ming Lee LED bracket weld-free plug-in lamp
JP2012500497A (en) * 2008-08-19 2012-01-05 ブリッジラックス・インク led light source used in light bulbs, etc.
JP2012028130A (en) * 2010-07-22 2012-02-09 Hirose Electric Co Ltd Connector for illumination device
WO2014017798A1 (en) * 2012-07-24 2014-01-30 Kang Seong Jin Discharge lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490004A (en) * 1982-08-11 1984-12-25 Amp Incorporated Connector for connecting insulated wires to a circuit board
JP2012500497A (en) * 2008-08-19 2012-01-05 ブリッジラックス・インク led light source used in light bulbs, etc.
US20110141748A1 (en) * 2009-12-14 2011-06-16 Han-Ming Lee LED bracket weld-free plug-in lamp
JP2012028130A (en) * 2010-07-22 2012-02-09 Hirose Electric Co Ltd Connector for illumination device
WO2014017798A1 (en) * 2012-07-24 2014-01-30 Kang Seong Jin Discharge lamp

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