KR101059468B1 - Base lamp assembly using light emitting diode - Google Patents

Abstract

Base lamp assembly using a light emitting diode according to the present invention,

A pair of contact terminals are separated and coupled to the inside of the socket base having a pair of mounting protrusions on the outer surface, and a light emitting diode is inserted into the socket head forming the socket base to the contact terminal where the lead of the light emitting diode is separated. In what is supposed to be connected,

Since the socket base is equipped with a pair of connection terminals in which the inner terminal and the outer terminal are separated and the light emitting diode is mounted, the conventional socket base can be utilized, and the connection terminals are connected to the terminal mounting chambers formed at both sides of the separation wall at the socket base. By separating and reloading them so as not to be in contact with each other, the connection terminals can be firmly supported and the lead wires of the light emitting diodes to be joined can be prevented from being shorted to each other.The contact terminals mounted in the terminal mounting chamber separated by the separating wall are connected to the lead wires of the light emitting diodes. The inner terminal to be connected and the outer terminal to which the electric line is connected are separated to form a good connection state between the lead wire and the inner terminal of the light emitting diode.

In addition, the present invention provides a light-emitting by providing any one of the contact terminals of the contact terminals to be mounted in the separately formed terminal mounting chamber by dividing the inner terminal and the outer terminal and providing a light emitting diode protection means between the inner terminal and the outer terminal It is possible to protect the light emitting diode by preventing an overcurrent from being applied to the diode, and a binding protrusion piece and a binding piece may be formed on the inner terminal and the outer terminal forming the contact to improve the binding state.

Base lamp assembly. Light emitting diode. Socket base. Central separation wall. Terminal loading room. Medial binding piece. Lateral binding piece. Integral contact terminal. Split contact terminal. Inner split contact terminal. External split contact terminal. Bullet mount. Mounting piece. Light emitting diode protection means.

Description

Base lamp assembly using light emitting diode {A LED Lamp Assembly}

The present invention relates to a base lamp assembly using a light emitting diode that is mounted on the instrument panel of machine tools, vehicles, etc., including various electronic products, to enhance the identification of the instrument panel.

In more detail, the inner side of the socket base formed by a pair of mounting protrusions facing the upper end of the light emitting diode is inserted into the socket head forming a socket base by separating and coupling a pair of contact terminals. The lead is connected to the separated contact terminal, and the socket base can be loaded with a pair of connection terminals in which the inner terminal and the outer terminal are separated, and the light emitting diode can be mounted so that the conventional socket base can be utilized. A separation wall is installed at the inner center of the base so that the terminal mounting chamber is separated and formed on both sides of the separation wall so as to reliably support the connection terminals and to separate the lead wires of the light emitting diodes to be coupled so as not to be shorted to each other. The contact terminal mounted in the formed terminal mounting chamber is connected to the lead wire of the light emitting diode. Separately formed by the outer terminal connecting the side terminal and the electric wire to maintain a good connection state with the lead wire and the inner terminal of the light emitting diode, wherein any one of the contact terminal is formed by dividing the inner terminal and the outer terminal and these A light emitting diode protection means is provided between the terminal and the outer terminal to protect the light emitting diode by preventing an overcurrent from being applied to the light emitting diode, and a binding protrusion and a binding piece are formed on the inner terminal and the outer terminal forming the contact point. It is to provide a base lamp assembly using a light emitting diode that can be improved.

In general, the instrument panel is installed in various electronic products, machine tools, passenger vehicles, vehicles, industrial equipment, etc. to display the operating state of the machine (mechanism), the lighting means is installed inside the instrument panel as described above It is installed inside to increase the discriminating power of the instrument panel and to prevent the misoperation and malfunction of mechanical devices.

As described above, the lighting means installed in the interior of the instrument panel requires a demanding condition of increasing the brightness while miniaturizing the size.

Conventional lighting means installed in the instrument panel, a pair of holes (insertion hole) is inserted into the circuit board installed inside the instrument panel to insert the lead frame of the light emitting diode, and the lead frame inserted in the hole (insertion hole) It soldered and mounted to the copper foil of the board | substrate.

However, as described above, the method of soldering and mounting the lead frame inserted into the hole (insertion hole) of the circuit board to the copper foil requires a welding process, which is cumbersome and time-consuming, resulting in a problem of low productivity. When the (mounted) LEDs are damaged and replaced, there is a problem in that the soldering is removed and removed, and a new LED is inserted and welded again.

As a proposal to solve this problem somewhat, domestic utility model registration No. 20-261626 "substrate mounting structure of light emitting diode for lighting" is known.

It is inserted (loaded) by separating a pair of cantilevers into the mounting grooves of the socket, and inserting and combining the light emitting diodes inside the connector, wherein each leg (lead frame) of the light emitting diodes is in contact with the inner surface of both connectors. will be.

However, this simply inserts and loads a pair of kentutors into the space formed inside the socket, so that the connector's loaded state may be released or shaken due to external vibration, or the light emitting diode may be detached. If the legs (lead frame) of the light emitting diode coupled to the inside of the connector are not maintained in a straight state and are bent (bent), poor contact with the connector occurs.

In addition, since the legs (lead frame) of the light emitting diode are in direct contact with the connector to which the electric power input is welded to the ground projection, the external shock applied to the light emitting diode is directly transferred to the connector and is directly transferred to the connector. There is a problem that the welding state of the ground protrusion is released or a contact failure occurs due to an external impact, thereby causing a problem of deterioration in quality.

The present invention is to provide a base lamp assembly using a light emitting diode further improved to solve the above problems.

According to the present invention, a lead of a light emitting diode is formed by inserting a light emitting diode into a socket head which separates and couples a pair of contact terminals and connects a pair of contact terminals to an inside of a socket base having a pair of mounting protrusions formed on an opposite side at an upper surface thereof. In the connection to the separated contact terminal, the light emitting diode which can utilize the conventional socket base by loading a pair of connection terminals formed by separating the inner terminal and the outer terminal to the socket base and mounting the light emitting diode The purpose is to provide a used base lamp assembly.

Another object of the present invention is to install a separation wall in the inner center of the socket base so that the terminal mounting chamber is formed on both sides of the separation wall, and the terminal mounting chamber separated by the separation wall is connected to the inside of the lead wire of the light emitting diode. It is loaded by inserting the contact terminal in which the outer terminal to which the terminal and the electric line are connected are separately formed, and any one of the contact terminals divides the inner terminal and the outer terminal and protects the light emitting diode between the inner terminal and the outer terminal. It is to provide a base lamp assembly using a light-emitting diode having a means, characterized in that the inner and outer terminals forming the contact with the binding protrusion piece and the binding piece is formed.

It is still another object of the present invention to provide a terminal mounting chamber formed on both sides of a separation wall in a socket base by separately separating and loading the connection terminals so as not to contact each other, thereby reliably supporting the connection terminals and shorting the lead wires of the light emitting diodes to which they are coupled. The contact terminal mounted in the terminal mounting chamber separated by the separating wall is separated into the inner terminal to which the lead wire of the light emitting diode is connected and the outer terminal to which the electric wire is connected, so that the lead wire and the inner terminal of the light emitting diode are connected. It is to provide a base lamp assembly using a light emitting diode that can maintain a good.

It is still another object of the present invention to form a contact terminal of any one of the contact terminals mounted in the separately formed terminal mounting chamber, wherein the inner terminal and the outer terminal are divided, and the light emitting diode protection means is provided between the inner terminal and the outer terminal. Light emitting diode to protect the light emitting diode by preventing overcurrent from being applied to the light emitting diode, and to form a binding stone piece and a binding piece on the inner terminal and the outer terminal forming the contact point to improve the binding state. To provide a base lamp assembly using.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects,

Inside the socket base, which has a pair of mounting projections on the outer surface of the socket base, a pair of contact terminals are separated and coupled to each other, and a light emitting diode is inserted into the socket head forming the socket base. To be connected;

A pair of connection terminals in which the inner terminal plate to which the lead wire of the light emitting diode is connected and the outer terminal plate to which the electric wire is connected are loaded in the socket base;

It is achieved by a base lamp assembly using a light emitting diode, characterized in that the light emitting diode mounted between the parallel connection terminals.

Other above and other objects of the present invention,

Inside the socket base, which has a pair of mounting projections on the outer surface of the socket base, a pair of contact terminals are separated and coupled to each other, and a light emitting diode is inserted into the socket head forming the socket base. In what is supposed to be connected,

A separation wall is installed at an inner center of the socket base so that the terminal mounting chamber is separated from both sides of the separation wall;

One terminal mounting chamber having two terminal mounting chambers separated by a separating wall, and having an integrated contact terminal having an inner terminal plate to which a lead wire of a light emitting diode is connected and an outer terminal plate to which an electric wire is connected;

Loading the split type contact terminals in which the inner terminal plate and the outer terminal plate are divided into the terminal mounting chambers on both sides separated by the separating wall;

It is achieved by a base lamp assembly using a light emitting diode, characterized in that the light emitting diode protection means is provided between the inner terminal and the outer terminal forming the split contact terminal in combination.

Base lamp assembly using a light emitting diode according to the present invention,

Inside the socket base, which has a pair of mounting projections on the outer surface of the socket base, a pair of contact terminals are separated and coupled to each other, and a light emitting diode is inserted into the socket head forming the socket base. The connection is possible, but the conventional socket base can be utilized by loading a pair of connection terminals in which an inner terminal and an outer terminal are separated from the socket base and mounting a light emitting diode.

In addition, the present invention separates and loads the connection terminals in the terminal mounting chambers formed on both sides of the separation wall from the socket base so as not to contact each other so that the connection terminals are firmly supported and the lead wires of the light emitting diodes to be coupled are not shorted to each other. The contact terminal mounted in the terminal mounting chamber separated by the separating wall can be separated into the inner terminal to which the lead wire of the light emitting diode is connected and the outer terminal to which the electric wire is connected, so that the connection state between the lead wire and the inner terminal of the light emitting diode is good. Can be maintained.

In addition, the present invention is to provide any one of the contact terminal of the contact terminal to be mounted in the terminal mounting chamber formed separately, the inner terminal and the outer terminal, and to provide a light emitting diode protection means between the inner terminal and the outer terminal The light emitting diode can be protected by preventing overcurrent from being applied to the light emitting diode, and the binding state and the binding piece are formed on the inner terminal and the outer terminal forming the contact to improve the binding state.

These and other objects and features of the present invention will be more clearly understood from the following detailed description based on the accompanying drawings.

1 to 12 show a specific implementation of the base lamp assembly 1 according to the present invention.

1 to 6C are exemplary views of the base lamp assembly 1-1 in which the light emitting diode protection means is mounted perpendicularly to the split contact terminal 40 in the base lamp assembly 1 according to the present invention.

1, 2A and 2B are exploded perspective views, a combined perspective view and a cross-sectional view of the base lamp assembly 1-1 according to the present invention, and FIGS. 3A to 3G illustrate the embodiments illustrated in FIGS. 1 to 2B. 4A to 4D are exemplary views illustrating the integrated connection terminal 30 in the embodiment illustrated in FIGS. 1 to 2B, and FIGS. 5A to 5D are FIGS. 2B is an exemplary view showing an inside split contact terminal 40-1 of the detachable connection terminal 40 in FIGS. 2A through 6B, and FIGS. 6A through 6C illustrate the embodiments illustrated in FIGS. Exemplary view showing an external split contact terminal 40-2 of the detachable connection terminal 40.

7 to 12c are exemplary views of the base lamp assembly 1-2 having the light emitting diode protection means horizontally mounted on the lower end of the split contact terminal 40 in the base lamp assembly 1 according to the present invention.

7, 8A, and 8B are exploded perspective views, combined perspective views, and combined cross-sectional views of the base lamp assembly 1-2 according to the present invention, and FIGS. 9A to 9G illustrate the embodiments illustrated in FIGS. 7 to 8B. 10A to 10D are exemplary views showing the integrated connection terminal 30 in the embodiment illustrated in FIGS. 7 to 8B, and FIGS. 11A to 11D are FIGS. 8A to 8B are views illustrating an internal split contact terminal 40-1 of the detachable connection terminal 40, and FIGS. 12A to 12C are examples of the embodiment illustrated in FIGS. 7 to 8B. Exemplary view showing an external split contact terminal 40-2 of the detachable connection terminal 40.

13A, 13B, and 14 illustrate a state in which the base lamp assembly (1: 1-1,1-2) according to the present invention is assembled and installed in the vehicle instrument bundle 70 and the vehicle air conditioning control device 80 of an automobile. It is an exemplary view shown.

Base lamp assembly (1: 1-1,1-2) according to the present invention is a light emitting diode (2), the socket base 10 and the integrated contact terminal 30 and the split type loaded in the socket base 10 It formed of the contact terminal 40.

As illustrated in FIGS. 1 to 2B or 7 to 8B, the light emitting diode 2 is provided with a semiconductor (LED chip) inside the mold 3 wrapped on the upper surface of the plastic resin. At the bottom of the bottom), a lead frame 4 is formed at the bottom to conduct electricity (supply) to the semiconductor (LED chip).

Since the light emitting diodes 2 formed as described above are typically manufactured and used, more detailed description thereof will be omitted.

A transparent protective cap 5 was put on the outside of the mold 3 forming the light emitting diode 2 to protect the mold 3. When the protective cap 5 was formed, the light emitting material was mixed and molded. The luminous effect can be improved.

The base lamp assembly 1-1 of the base lamp assembly 1 according to the present invention illustrated in FIGS. 1 to 6C was formed as follows.

The socket base 10 was formed as illustrated in FIGS. 1-3G.

Base body 12 is integrally formed on the bottom of the disc flange 11, the socket head 13 formed with a pair of mounting projections 14 formed on the outer periphery of the disc flange 11 is formed integrally, In the socket head 13, the base main body 12 is formed so that the terminal mounting chamber is opened upward and left and right sides (opposite).

In the center of the terminal mounting chamber formed in the socket head 13 and the base main body 12, a central separation wall 15 is formed by the central connection piece 18, which is connected to the inner circumferential surface of the terminal mounting chamber to form an interior of the terminal mounting chamber. It was formed by dividing into an integrated terminal mounting chamber 18 and a split terminal mounting chamber 19.

In the single terminal mounting chamber 18 and the split terminal mounting chamber 19, the connecting flanges 11-1 and 11-2 are formed on the disc flange 11, respectively, so that the single terminal mounting chamber 18 and the split terminal are provided. When the integral contact terminal 30 and the detachable connection terminal 40 which are described later in detail in the mounting chamber 19 are respectively loaded, the connecting piece 34 and the detachable connection terminal 40 of the integrated contact terminal 30 are formed. The connecting piece 44 of the externally divided contact terminal 40-2 is placed.

Guide pieces 16 are formed side by side at both ends of each of the two sides of the central separation wall 15 so that the light emitting diode mounting grooves 17 are formed between the guide pieces 16, respectively.

Inner binding parts 20 and outer binding pieces 21 are formed on both sides of the central separation wall 15, respectively, and the inner binding part between the inner binding piece 20 and the light emitting diode mounting groove 17. (22) is formed, and the outer binding portion 23 is formed between the outer binding piece 21 and the inner circumferential surface of the terminal mounting chamber, and the integral terminal mounting chamber (18) to which the integrated contact terminal (30) is loaded. Terminal connecting pieces 20-1 and 21-1 are formed at respective center portions of the inner binding piece 20 and the outer binding piece 21 formed in the connection piece 33 of the integrated contact terminal 30 to be loaded. To be supported.

The integrated contact terminal 30 loaded in the integrated terminal mounting chamber 18 in the base body 12 was formed as illustrated in FIGS. 1 and 4A through 4D using a conductive metal material.

Both ends of the connection piece 33 were formed integrally with the inner terminal plate 31 and the outer terminal plate 32 side by side upward, and both ends of the inner terminal plate 31 were formed integrally so that the support plate 36 side by side. The upper end of the outer terminal plate 32 was formed integrally by keeping the connecting piece 34 on which the connecting projection 35 was formed horizontally.

In particular, the integrated contact terminal 30 illustrated in FIGS. 1 and 4A to 4D has a length of the inner terminal plate 31 and the outer terminal plate 32. The integrated contact illustrated in FIGS. 7 and 11A to 11D will be described later. The relative length was formed shorter than the lengths of the inner terminal plate 31 and the outer terminal plate 32 of the terminal 30.

On the upper end of the inner terminal plate 31, a binding piece 37 was formed to protrude outwardly (the support plate direction) as a binding means, and an inverted triangle was formed at the front end of each support plate 36 formed on both sides of the inner support plate 31. The plurality of binding piece pieces 38 serving as an image were integrally formed.

The split contact terminal 40 loaded in the split terminal mounting chamber 19 in the base body 12 is formed of a metal material, as illustrated in FIGS. 1 and 5A to 6C, and the inner terminal plate 41 is formed. It was formed by dividing the formed inner split contact terminal 40-1 and the outer split contact terminal 40-2 with the outer terminal plate 42 formed thereon.

The inner split contact terminal 40-1 is formed as illustrated in FIGS. 1 and 5A to 5.

Both ends of the inner terminal plate 41 are integrally formed so that the support plate 46 is parallel to the outside, and the upper end of the inner terminal plate 41 is formed to protrude to the outside (support plate direction) as a binding means as a binding means. At the front end of each supporting plate 46, a plurality of binding projection pieces 48 having an inverted triangle shape as a binding means were integrally formed.

In particular, the lower end of the inner terminal plate 41 as a means for attaching and detaching the light-emitting diode protection means 60 to form a bullet mounting piece 50 as a V-shaped support piece 51 in the center of the groove of the V-shaped support piece 51 The light emitting diode protection means 60 was introduced to support it.

In addition, the outer split contact terminals 40-2 are formed as illustrated in FIGS. 1 and 6A to 6C.

The upper end of the outer terminal plate 42 is integrally formed by keeping the connecting piece 44 having the connecting projection 45 horizontally, and the plurality of the binding stone pieces having an inverted triangle shape as a binding means at both ends of the outer terminal plate 42. (49) was formed integrally.

At the lower end of the outer terminal plate 42, a carbon mounting member 50, which is a means for attaching and detaching a light emitting diode, was formed, and the carbon mounting member 50 has the detaining piece 52 at the lower end of the outer terminal plate 42. It was formed parallel to the opposite direction of the connecting piece 44, but was formed to be inclined so that the tip of the detention piece 52 is slightly lower than on the horizontal line.

Light emitting diode coding means mounted between the mounting pieces 51 and 52 of the bullet mounting piece 50 formed at the lower end of the inner split contact terminal 40-1 and the outer split contact terminal 40-2 as described above ( 60) includes mounting a circuit board on which a resistor for preventing an overcurrent, a capacitor for charging / discharging a current, and a circuit in which the resistor and the capacitor are combined.

In addition, Figure 7 to Figure 12c is a base lamp assembly (1-2) for horizontally mounting the light emitting diode protection means 60 in the bottom of the split contact terminal 40 in the base lamp assembly (1) according to the present invention. It was formed as follows.

The socket base 10 was formed as illustrated in FIGS. 7-9G.

Base body 12 is integrally formed on the bottom of the disc flange 11, the socket head 13 formed with a pair of mounting projections 14 formed on the outer periphery of the disc flange 11 is formed integrally, In the socket head 13, the base main body 12 is formed so that the terminal mounting chamber is opened upward and left and right sides (opposite).

In the center of the terminal mounting chamber formed in the socket head 13 and the base main body 12, a central separation wall 15 is formed by the central connection piece 18, which is connected to the inner circumferential surface of the terminal mounting chamber to form an interior of the terminal mounting chamber. It was formed by dividing into an integrated terminal mounting chamber (18) and a split terminal mounting chamber (19), the guide pieces (16) are formed side by side on each side of each side in the central separation wall (15) of each guide piece (16) The light emitting diode mounting grooves 17 were formed therebetween.

In the integral terminal mounting chamber 18 and the split terminal mounting chamber 19, contact flanges 11-1 and 11-2 are formed on the disc flange 11, respectively, to divide the integrated terminal mounting chamber 18. When the integrated contact terminal 30 and the detachable connection terminal 40 which are described later in detail in the terminal mounting chamber 19 are respectively loaded, the connection piece 34 and the detachable connection terminal 40 of the integrated contact terminal 30 are removed. The connecting piece 44 of the externally divided contact terminal 40-2 to be formed was placed.

Inner binding parts 20 and outer binding pieces 21 are formed on both sides of the central separation wall 15, respectively, and the inner binding part between the inner binding piece 20 and the light emitting diode mounting groove 17. (22) was formed, and the outer binding part 23 was formed between the outer binding piece 21 and the inner peripheral surface of the terminal mounting chamber.

Particularly, in the divided terminal mounting chamber 19, a protective means support piece 25 is formed on the bottom surface of the base body 12 so that the light emitting diode protection means described later can be placed and installed, and the protective means support piece 25 The air distribution hole 26 is formed at both sides of the c) to allow the light emitting diode protecting means to be detached and to air-cool the light emitting diode protecting means.

The integrated contact terminal 30 loaded in the integrated terminal mounting chamber 18 in the base body 12 was formed as illustrated in FIGS. 7 and 10A to 10D using a conductive metal material.

Both ends of the connection piece 33 were formed integrally with the inner terminal plate 31 and the outer terminal plate 32 side by side upward, and both ends of the inner terminal plate 31 were formed integrally so that the support plate 36 side by side. The upper end of the outer terminal plate 32 was formed integrally by keeping the connecting piece 34 on which the connecting projection 35 was formed horizontally.

In particular, a binding piece 37 protrudes outwardly (in the support plate direction) to the upper end of the inner terminal plate 31 as a binding means, and at the front end of each support plate 36 formed on both sides of the inner support plate 31 as a binding means. A plurality of binding pieces 38 formed in an inverted triangle shape were integrally formed, and the connecting piece 33 was formed to protrude downward as a binding means.

The split contact terminal 40 loaded in the split terminal mounting chamber 19 in the base body 12 is formed of a metal material, as illustrated in FIGS. 7 and 11A to 12C, and an inner terminal plate 41 is formed. It was formed by dividing the formed inner split contact terminal 40-1 and the outer split contact terminal 40-2 with the outer terminal plate 42 formed thereon.

As illustrated in FIGS. 7 and 11A to 11D, the inner split contact terminal 40-1 is integrally formed at both ends of the inner terminal plate 41 so that the support plate 46 is parallel to the outside, and the inner terminal plate ( At the lower end of 41), a bullet mounting piece 50 in which the mounting piece 53 is integrated is formed at the lower end of the inclined piece 54 as a means for attaching and detaching the light emitting diode.

In particular, the upper end portion of the inner terminal plate 41 is formed by protruding the binding piece 47 as a binding means to the outside (support plate direction), and a plurality of binding stone pieces that are in an inverted triangle shape as the binding means at the tip of each support plate 46. (48) was formed integrally.

In addition, as shown in FIGS. 7 and 12A to 12C, the outer split contact terminal 40-2 horizontally holds the connecting piece 44 having the connecting protrusion 45 formed on the upper end of the outer terminal plate 42. It was formed integrally, at the lower end of the outer terminal plate 42 as a means for attaching and detaching the light-emitting diode was formed on the lower end of the inclined piece 56, the mounting piece 55 is integrally mounted, the bullet mounting piece 50, On both ends of the terminal plate 42, a plurality of binding projection pieces 49 which are in an inverted triangle shape are formed integrally as a binding means.

Light emitting diode coding means mounted between the mounting pieces 51 and 53 of the bullet mounting piece 50 formed at the lower end of the inner split contact terminal 40-1 and the outer split contact terminal 40-2 as described above ( 60) includes mounting a circuit board on which a resistor for preventing an overcurrent, a capacitor for charging / discharging a current, and a circuit in which the resistor and the capacitor are combined.

Hereinafter, the coupling state of the base lamp assembly (1: 1-1, 1-2) according to the present invention.

In the socket base 10, an integrated contact terminal 30 is mounted in the integrated terminal mounting chamber 18 formed on both sides of the central separation wall 15, and the split contact terminal 40 is provided in the split terminal mounting chamber 19. Mounted.

When the integrated contact terminal 30 is mounted on the integrated terminal mounting chamber 18, the connecting piece 33 is inserted first, but the inner terminal plate 31 is coupled to the inner side, that is, facing the inner binding piece 20.

When the integrated contact terminal 30 is mounted in the integrated terminal mounting chamber 18, as illustrated in FIG. 2B, both ends of the outer terminal plate 32 are inserted into the outer binding portion 23 so that the connecting piece 34 is the original plate. When the inner terminal plate 31 and the support plate 36 are inserted into the inner ligation portion 24, the binding protrusion piece 38 is placed on the connecting concave surface 11-1 formed on the upper surface of the flange 11. It was to be closely bound to (16).

In particular, the integrated contact terminal 30 of the base lamp assembly 1-1 illustrated in FIGS. 1 to 6C has a bottom connection piece 39 placed on the terminal support pieces 20-1 and 21-1. In the integrated contact terminal 30 of the base lamp assembly (1-2) illustrated in Figs. 7 to 12c, the connecting piece 33 abuts on the bottom surface of the integrated terminal mounting chamber 18 so that the binding piece 39 is formed. It is inserted (coupled) in the binding groove 24 so as to be firmly bound.

When the split type contact terminal 40 is mounted in the split terminal mounting chamber 19, it is carried out as follows.

When the inner split contact terminal 40-1 and the outer split contact terminal 40-2 of the split contact terminal 40 are formed as illustrated in FIGS. 1 and 5A to 6C, mounting is performed as follows. do.

When the inner split contact terminal 40-1 is mounted on the inner binding portion 22, the inner terminal plate 41 is engaged in a state that the inner terminal plate 41 faces the inner side, that is, the inner binding piece 20, and the inner terminal plate 41 is connected to the inner terminal plate 41. When the support plate 46 is inserted into the inner binding portion 22, the binding projection piece 48 is closely bound to the guide piece 16.

As described above, when the inner split contact terminal 40-1 is mounted on the inner binding portion 22, the V support piece 50 of the bullet mounting piece 50 formed at the lower end of the inner terminal plate 41 faces upward. The light emitting diode protection means 60 is placed and placed in the upper center groove of the V support piece 50.

In the state where the light emitting diode protection means 60 is placed and settled in the center groove of the upper surface of the V support piece 50, the external split contact terminal 40-2 is inserted into the outer fastening portion 22, and the outer split contact terminal is mounted. When the 40-2 is inserted into and mounted on the outer binding portion 22, both ends of the outer terminal plate 42 are inserted into the outer binding portion 22 to be mounted.

When both ends of the outer terminal plate 42 are inserted into the outer binding part 22 and the binding protrusion pieces 49 formed at both ends of the outer terminal plate 42 are closely connected to the outer binding part 22 to be firmly bound. , The connecting piece 44 is placed on the connecting concave surface 11-2 formed on the upper surface of the disc flange 11, and the detaining piece 52 formed in the middle of the outer terminal plate 42 is placed on the V support piece 51. The upper end of the light emitting diode protection means 60 is pressed to maintain a fixed (detained) state.

On the other hand, when the inner split contact terminal 40-1 and the outer split contact terminal 40-2 of the split contact terminal 40 are formed as illustrated in FIGS. 1 and 11A to 12C, as follows. Mount it.

A resistor is inserted into the split terminal mounting chamber 19 as a light emitting diode coding means 60 to be placed on the protective means support piece 25, and the inner split contact terminal 40-1 is mounted on the inner binding portion 22. The outer terminal contact terminal 40-2 is attached to the outer binding part 23.

When the inner split contact terminal 40-1 is mounted on the inner binding portion 22, the inner terminal plate 41 is coupled in the state that the inner terminal plate 41 faces the inner side, that is, the inner binding piece 20, and the inner terminal plate 41 is connected to the inner terminal plate 41. When the support plate 46 is inserted into the inner binding portion 22, the binding projection piece 48 is closely bound to the guide piece 16.

When the inner split contact terminal 40-1 is mounted on the inner binding portion 22, the mounting piece 51 of the bullet mounting piece 50 formed at the lower end of the inner terminal plate 41 is formed of the protective means support piece 25. The holding of one side of the resistance placed above will be maintained.

When inserting the external split contact terminal 40-2 into the outer binding portion 22, the both ends of the outer terminal plate 42 are inserted into the outer binding portion 22 to be mounted, and both ends of the outer terminal plate 42 are mounted. Is inserted into the outer binding portion 22 and the binding projection piece 49 formed at both ends of the outer terminal plate 42 is closely connected to the outer binding portion 22, thereby solidly binding, and the connecting piece 44 It is settled on the upper surface of the disc flange 11.

When the external split contact terminal 40-2 is inserted into the outer binding portion 22 to be mounted, the mounting piece 53 of the bullet mounting piece 50 formed at the lower end of the outer terminal plate 42 is supported by the protective means support piece 25. The other surface of the resistor placed on the top of the pole is held.

When the inner split contact terminal 40-1 and the outer split contact terminal 40-2 are mounted in the split terminal mounting chamber 19, the inner split contact terminal 40-1 and the outer split contact terminal 40-. The mounting pieces 51 and 53 of the bullet mounting pieces 50 formed at each lower end of 2) are held in a state where they are held by holding both sides of the resistance placed on the protection means support piece 25.

As described above, the integrated contact terminal 30 is mounted in the integrated terminal mounting chamber 18 of the socket case 10, and the inner split terminal 40-1 of the divided contact terminal 40 is mounted in the split terminal mounting chamber 19. As shown in FIG. ) And the outer side dividing terminal 40-2, the light emitting diodes on the inner surface of the inner terminal plate 31 of the integrated contact terminal 30 and the inner side of the inner terminal plate 41 of the inner dividing terminal 40-1. The lead frames 4 of (2) are inserted and mounted respectively.

When the lead frame 4 of the light emitting diode 2 is inserted into the inner surface of the inner terminal plate 31 of the integrated contact terminal 30 and the inner surface of the inner terminal plate 41 of the inner split terminal 40-1, respectively, The binding pieces 37 and 47 formed in each of the inner terminal plates 31 and 41 are closely connected to the lead frame 4 of the light emitting diode 2 into which the binding pieces 37 and 47 are inserted. (2) can be mounted reliably.

As described above, the resistance of the light emitting diode protecting means 60, the integrated contact terminal 30, the inner split terminal 40-1, the outer split terminal 40-2, and the light emitting diode 2 are connected to the socket base 10 as described above. Mounting is completed the assembly of the base lamp assembly (1) according to the present invention.

That is, the light emitting body 2 and the pair of integrated contact terminals 30 are mounted on the socket base 10 to complete the assembly of the base lamp assembly 1 according to the present invention.

Base lamp assembly (1) according to the present invention completed as described above is to be installed and used in the instrument panel of the vehicle as illustrated in Figure 13a and 13b and FIG.

13A and 13B are exemplary views illustrating a state in which the base lamp assembly 1 according to the present invention is assembled and installed in an automobile instrument bundle 70, and FIG. 14 is a vehicle heating and heating unit of the base lamp assembly 1 according to the present invention. It is an exemplary figure which showed the state assembled to the control apparatus 80. As shown in FIG.

13A and 13B, the vehicle instrument bundle 70 illustrated in FIG. 13A has a rear case 72 coupled to a rear side of a front case 71 having a transparent window 73 on the front thereof, and a speedometer on the front case 71. In addition, the fuel gauge 75, the water temperature gauge 76, and a plurality of function display portions 77 are formed, and the front case 71 is provided on the printed circuit board 78 attached to the rear of the rear case 72. In order to illuminate the speedometer 74, the fuel gauge 75, the water temperature gauge 76, and the plurality of function indicators 77, a plurality of base lamp assemblies 1 according to the present invention are assembled and installed.

The vehicle air conditioner 80 illustrated in FIG. 14 is provided at the rear of the front case 81 in which a plurality of translucent windows 84-1, 84-2, 84-3, knobs 85, and the like are formed on the front. The printed circuit board 86 and the rear case 83 are assembled to the switch bundle 86, and the translucent windows 84-1 and 84-2 of the front case 81 are assembled on the printed circuit board 86. In order to illuminate 84-3 and the knob 85, the base lamp assembly 1 according to the present invention is assembled and installed.

As described above, the base lamp assembly 1 according to the present invention is generally installed in various electronic products, machine tools, passenger vehicles, vehicles, industrial equipment, etc., and displays an operating state of a machine (mechanism). It is used by mounting to a circuit board (not specifically shown) and the like, and the method of installing on the instrument panel as described above is attached or detached in the same manner as the conventional lamps, so a detailed description thereof will be omitted.

As described above, when the base lamp assembly 1 according to the present invention mounted on a circuit board (not specifically shown) or the like is the base lamp assembly 1-2 as illustrated in FIGS. Heat generated from the resistance, which is the means 60, is air-cooled by the outside air introduced through the air distribution hole 26, thereby preventing the resistance from being lost (damaged).

Although the present invention has been described in detail only with respect to the specific embodiments described, it will be obvious to those skilled in the art that various modifications and changes can be made within the technical scope of the present invention, and such modifications and modifications belong to the appended claims. will be.

1 is an exploded perspective view of a base lamp assembly using a light emitting diode according to the present invention.

2a and 2b is a perspective view and a cross-sectional view of a combination of the base lamp assembly using a light emitting diode according to the present invention.

Figures 3a to 3g is an upper side perspective view, a lower perspective view, a cross-sectional perspective view, a plan view, a front view, a side view, a cross-sectional view taken from the socket base in the embodiment illustrated in FIG.

Figures 4a to 4d is an upper perspective view, a lower perspective view, a front view, a cross-sectional view showing an integrated connection terminal in the embodiment illustrated in FIG.

Figures 5a to 5d is an upper perspective view, a lower perspective view, a front view, a cross-sectional view taken from the inner split contact terminal of the detachable connection terminal in the embodiment illustrated in FIG.

6A to 6C are perspective views, front views, and cross-sectional views showing an external split contact terminal of the detachable connection terminal in the embodiment illustrated in FIG. 1;

Figure 7 is an exploded perspective view showing another embodiment of a base lamp assembly using a light emitting diode according to the present invention.

8a and 8b is a perspective view and a cross-sectional view showing a coupling state of the base lamp assembly using the light emitting diode according to the present invention illustrated in FIG.

Figures 9a to 9g is an upper perspective view, a lower perspective view, a cross-sectional perspective view, a plan view, a front view, a side view, a cross-sectional view taken from the socket base in the embodiment illustrated in FIG.

10a to 10d is a top perspective view, a bottom perspective view, a front view, a cross-sectional view showing an integrated connection terminal in the embodiment illustrated in FIG.

11A to 11D are top perspective views, bottom perspective views, front views, and cross-sectional views taken from an inner split contact terminal of the detachable connection terminal in the embodiment illustrated in FIG. 7;

12A to 12C are a perspective view, a front view, and a sectional view showing an external split contact terminal of the detachable connection terminal in the embodiment illustrated in FIG. 8;

13A and 13B and 14 are exemplary views illustrating a state in which a base lamp assembly using a light emitting diode according to the present invention is assembled and installed in a vehicle instrument bundle and a vehicle air conditioning control apparatus of an automobile.

Explanation of symbols on the main parts of the drawings

1: base lamp assembly 2: light emitting diode 4: lead frame

10: socket base 15: center partition wall 19: terminal compartment

20: inner binder 21: outer binder 25: protective means base

30: integrated contact terminal 31.41: inner terminal plate 32.42: outer terminal plate

33: connecting piece 40: split type contact terminal 40-1: inner split contact terminal

40-2: Externally divided contact terminal 50: Bullet mounting piece 51.53: Mounting piece

60: light emitting diode protection means 70: vehicle instrument bundle 80: car air conditioning controller

Claims (19)

Inside the socket base, which has a pair of mounting protrusions on the outer surface, a pair of contact terminals are separated and coupled to each other, and a light emitting diode is inserted into the socket head forming the socket base. To be connected; A pair of connection terminals in which the inner terminal plate to which the lead wire of the light emitting diode is connected and the outer terminal plate to which the electric wire is connected are loaded in the socket base; And a light emitting diode coupled between the pair of connection terminals at an upper side of the socket base, wherein the light emitting diode is coupled to and mounted between the pair of connection terminals. Inside the socket base, which has a pair of mounting protrusions on the outer surface, a pair of contact terminals are separated and coupled to each other, and a light emitting diode is inserted into the socket head forming the socket base. To be connected; A pair of connection terminals in which the inner terminal plate to which the lead wire of the light emitting diode is connected and the outer terminal plate to which the electric wire is connected are loaded in the socket base; A light emitting diode coupled to the upper side of the socket base and mounted between the pair of connection terminals; The base lamp assembly using a light emitting diode, characterized in that formed on the connection terminal of any one of the pair of connection terminals provided with a light emitting diode protection means combined. Inside the socket base, which has a pair of mounting protrusions on the outer surface, a pair of contact terminals are separated and coupled to each other, and a light emitting diode is inserted into the socket head forming the socket base. To be connected; A center separating wall is installed at an inner center of the socket base to separate terminal mounting chambers on both sides of the center separating wall; Each of the terminal mounting chambers formed on both sides of the central partition wall to separate the lead frames of the light emitting diodes, respectively; One terminal mounting chamber having two terminal mounting chambers separated by a separation wall, and having an integrated contact terminal having an inner terminal plate to which a lead wire of a light emitting diode is connected and an outer terminal plate to which an electric line is connected; Loading the split type contact terminals in which the inner terminal plate and the outer terminal plate are divided into the terminal mounting chambers on both sides separated by the separating wall; And a light emitting diode protection means coupled between an inner terminal and an outer terminal forming the split contact terminal. The light emitting diode according to any one of claims 1 to 3, wherein the light emitting diode is provided inside the socket base; A base lamp assembly using a light emitting diode, characterized in that the protective cap is put on the outside of the mold. The method of claim 3, wherein the light emitting diode protection means coupled to the connection terminal or the split type connection terminal; Base lamp assembly using a light emitting diode, characterized in that the installation in the vertical or horizontal coupling. The contact terminal or integrated contact terminal according to any one of claims 1 to 3, wherein the inner terminal plate and the outer terminal plate are separated; An inner terminal plate and an outer terminal plate formed on both ends of the connecting piece side by side; Forming support plates on both ends of the inner terminal board side by side; An upper end of the outer terminal plate having horizontally formed connection pieces with connection projections; Base lamp assembly using a light emitting diode, characterized in that. The system of claim 3, wherein the socket base comprises; A socket head and a base body are integrally formed on the top and bottom of the disc flange, and a pair of mounting protrusions are formed on the outer periphery on the top of the disc flange, and terminal mounting chambers are formed inside the socket head and the base body. In an open form; Forming a central separation wall in the center of the terminal mounting chamber formed in the socket head and the base body, and dividing the inside of the terminal mounting chamber into an integrated terminal mounting chamber and a split terminal mounting chamber; A guide piece is formed side by side at both ends of each side of the central separation wall so that a light emitting diode mounting groove is formed between the guide pieces; Forming inner and outer binding parts on both sides of the central separation wall so as to form an inner binding part and an outer binding part, respectively; Base lamp assembly using a light emitting diode, characterized in that. The split contact terminal of claim 3, wherein the split contact terminal is loaded in the split terminal mounting chamber of the base body; An inner split contact terminal having a protective means mounting piece formed on a lower end of the inner terminal board; A base lamp assembly using a light emitting diode, characterized in that the outer split contact terminal formed with a protective means mounting piece on the lower end of the outer terminal plate. The method of claim 2 or 3; The light emitting diode protection means mounted between the inner terminal and the outer terminal forming the split contact terminal; Resistance to prevent overcurrent; A circuit board having a capacitor which charges and discharges a current so that a constant current flows, and a circuit combining the resistor and the capacitor; A base lamp assembly using a light emitting diode, characterized in that any one of. The method of claim 6, wherein the integrated contact terminal; Protruding the binding piece outward to the upper end of the inner terminal plate; The front end of each support plate formed on both sides of the inner support plate to be integrally formed by maintaining a plurality of binding projection pieces at regular intervals; Base lamp assembly using a light emitting diode, characterized in that. The method according to claim 8, wherein the inner split contact terminal of the split contact terminal; Forming support plates on both ends of the inner terminal board side by side; The lower end of the inner terminal board integrally formed with a light-emitting diode mounting carbon mounting member; Base lamp assembly using a light emitting diode, characterized in that. The method of claim 8, wherein the external split contact terminal of the split contact terminal; An upper end of the outer terminal plate is formed integrally with horizontally holding the connecting piece having the connecting projection; The lower end of the outer terminal plate integrally formed with a light-emitting diode mounting carbon mounting member; Base lamp assembly using a light emitting diode, characterized in that. The method of claim 5, wherein the vertical light emitting diode protection means coupled to the connection terminal or the split type connection terminal; A ballistic attachment piece formed at a lower end of the inner terminal plate forming the inner split contact terminal and supporting the bottom surface of the light emitting diode protection means; A detention piece formed in the middle of the outer terminal plate forming the outer split contact terminal and holding the upper surface of the light emitting diode protection means; And a light emitting diode protection means mounted between the lower elastic mounting piece and the upper detaining piece; and a base lamp assembly using a light emitting diode. The method according to claim 5, wherein the horizontal light-emitting diode protection means coupled to the connection terminal or the split type connection terminal; Mounting pieces each formed at a lower end of the inner terminal plate and the outer terminal plate so as to face downwards; Light-emitting diode protection means mounted between the opposing mounting pieces; Base lamp assembly using a light emitting diode, characterized in that. 13. The method according to claim 11 or 12, further comprising: an inner split contact terminal and an outer split contact terminal forming a split contact terminal; The inner split contact terminal is formed by protruding a binding piece outward on an upper end portion of the inner terminal plate, and holding a plurality of binding stone pieces at a predetermined interval at the front end of each support plate; The outer split contact terminal is formed by protruding a binding piece outwardly on an upper end of the inner terminal plate and holding a plurality of binding stone pieces at both ends of the outer terminal plate at regular intervals; Base lamp assembly using a light emitting diode, characterized in that. The light emitting diode according to claim 7, wherein the connection piece forming the bottom surface of the integrated terminal mounting chamber of the base body and the integrated contact terminal are formed to have a binding groove and a binding piece corresponding to each other, thereby coupling the binding piece to the binding groove. Base lamp assembly. The terminal mounting chamber of claim 7, wherein the terminal mounting chamber is formed at both sides of the central separation wall in the socket case; A base lamp assembly using a light emitting diode, characterized in that a terminal support piece is formed on the inner binding piece and the outer binding piece of the terminal mounting chamber to which the integrated contact terminal is mounted. The terminal mounting chamber of claim 7, wherein the terminal mounting chamber is formed at both sides of the central separation wall in the socket case; A base lamp assembly using a light emitting diode, characterized in that the bottom of the terminal mounting chamber is equipped with a split type contact terminal is provided through the air distribution hole in communication with the outside. The method according to claim 13, wherein the elastic mounting piece formed on the lower end of the inner terminal plate forming the inner split contact terminal to support the bottom of the light emitting diode protection means;  A base lamp assembly using a light emitting diode, characterized in that formed by a V-shaped support piece.

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