JP2005056763A - Led lamp and led lamp mounted body - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a LED lamp easy to assemble by using a LED without requiring bonding by solder or the like, whereby a necessary finished product can be easily manufactured from components on the spot, and new furniture can be materialized by simply attaching it to the door of the furniture and to other wooden board portions. <P>SOLUTION: This LED lamp 1 is composed of the LED 10 provided with a light emitting head part 11 and a pair of external lead legs 12, a cylindrical enclosure 30 for a minus pole which is fitted to the LED 10 with the light emitting head part 11 protruded to the outside from its tip side, an insulating segregation tube 40, which is inserted in the cylindrical enclosure 30 from its base end side, to accept the plus leg 12a of the external lead legs 12 in its own tube, and to hold the minus leg 12b between itself and the cylindrical enclosure 30 for the minus pole by segregating it in the outside of its own tube, and an insertion pin 50 for a plus pole, which is inserted in the insulating segregation tube 40 from its base end side, to hold the plus leg 12a between itself and the insulating segregation tube 40 by its insertion part 52. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an LED lamp and an LED lamp attachment body to which the LED lamp is attached.

In the past, many lamps and other devices using LEDs (light emitting diodes) have been provided and are on the market.
On the other hand, for example, in furniture such as woodwork furniture, an LED lamp is not attached to a part of the door or other furniture.

However, the lamp using the above-mentioned LED is used in such a configuration that so-called welding such as soldering can be said to be performed at any location. Is not easy.
Further, it is necessary to complete the lamp in advance in a factory or the like, and there is a problem that it cannot be easily manufactured from parts on the spot.
On the other hand, people with low vision and elderly people may not always know the position of furniture, especially at night, and there is a problem that the position of the door is unknown or the head of the furniture is bumped. It was.

  Therefore, the present invention solves the above-mentioned conventional problems, does not require joining with solder or the like using an LED, and therefore, the assembly is simple and the necessary finished product can be easily produced if there are parts even at the site. An object is to provide an LED lamp that can be used. It is another object of the present invention to provide an LED lamp capable of bringing about novel furniture by simply attaching it to a door such as furniture or other wooden board. It is another object of the present invention to provide an LED lamp attachment body to which such an LED lamp is attached.

In order to achieve the above object, an LED lamp of the present invention is fitted with an LED provided with a light emitting head and a pair of external lead legs, and the light emitting head protruding outward from the tip side with respect to the LED. A cylindrical outer casing for the negative electrode to be matched, and inserted into the cylindrical outer casing from the base end side, receiving the positive leg of the external lead leg in its own tube and isolating the negative leg outside its own tube An insulating separator tube sandwiched between the negative electrode cylindrical outer casing and a base end side of the insulating separator tube, and the insulating portion is inserted into the insulating separator tube from the base end side. The first feature is that it comprises an insertion pin for a positive electrode sandwiched between the tube and the tube.
Moreover, the LED lamp attachment body of the present invention is configured such that the LED lamp according to the first feature is fitted into a through hole provided in a wooden board such as furniture, and the light emitting head of the LED faces the front surface of the wooden board. A second feature is that a positive wiring for the insertion pin of the LED lamp and a negative wiring for the cylindrical exterior body are provided on the back surface.
Further, the LED lamp mounting body of the present invention is such that the LED lamp according to the first feature is fitted in a through hole provided in a door knob of furniture or the like, the light emitting head of the LED faces the front surface of the knob, and the rear surface of the door A third feature is that a plus wiring for the insertion pin of the LED lamp and a minus wiring for the cylindrical exterior body are applied from the side.

According to the LED lamp according to the first feature, the obtained LED lamp has a stick shape as a whole. In addition, the minus leg of the LED is isolated to the outside of the insulating isolation tube by inserting the insulating isolation tube into the cylindrical exterior body, and is pressed by the insulating isolation tube to be between the inner surface of the cylindrical exterior body. Sandwiched between. By this clamping, the minus leg of the LED comes into contact with the cylindrical outer casing for the negative electrode, and the cylindrical outer casing becomes the negative pole.
In addition, the plus leg of the LED is isolated in the insulating isolation tube when the insulating isolation tube is inserted into the cylindrical exterior body, and the insertion pin is inserted into the insulating isolation tube. , Between the insertion portion of the insertion pin and the inner surface of the insulating isolation tube. By this clamping, the plus leg of the LED comes into contact with the insertion pin for the plus pole, and the insertion pin becomes the plus pole. The lamp can be turned on by connecting a positive wiring from the power source to the plug-in pin and connecting a negative wiring from the power source to the cylindrical exterior body.
The assembly of the LED lamp is done by inserting an insulating separator tube with the LED set on the cylindrical outer package, and then inserting an insertion pin into the inserted insulating separator tube, soldering or adhesive LED lamps can be assembled and completed without the need for
The completed LED lamp is a simple, thin stick with the LED light emitting head protruding from the tip of the cylindrical outer casing, and it can be easily mounted and attached to a hole drilled in a wooden board or other board. be able to.

  Moreover, according to the LED lamp attachment body which concerns on the said 2nd characteristic, an LED lamp is inserted in the through-hole of a wooden board, and the light emission head of LED faces the front surface of a wooden board. On the back surface of the wooden board, plus wiring from the power source is applied to the insertion pin of the LED lamp, and minus wiring from the power source is applied to the cylindrical exterior body of the LED lamp.

  Further, according to the LED lamp attachment body according to the third feature, the LED lamp is fitted into a through hole provided in a knob made of metal or the like of the door, and the light emitting head of the LED faces the front surface of the knob. Then, from the back side of the door, plus wiring from the power source is applied to the insertion pin of the LED lamp, and minus wiring from the power source is applied to the cylindrical exterior body of the LED lamp.

According to the LED lamp of the first aspect of the present invention, an LED provided with a light emitting head and a pair of external lead legs, and the light emitting head protruding from the tip side to the outside with respect to the LED are fitted. A cylindrical outer casing for the negative electrode to be matched, and a base body side inserted into the cylindrical outer casing, and the positive leg of the external lead leg is received in its own tube, and the negative leg is isolated outside its own tube. An insulating separator tube sandwiched between the negative electrode cylindrical outer casing and a base end side of the insulating separator tube, and the insulating portion is inserted into the insulating separator tube from the base end side. Since it consists of an insertion pin for the positive pole that is sandwiched between the tube,
A lamp using an LED can be easily assembled by combining parts without requiring soldering or adhesive. In addition, even in the production site of furniture and the like, if there are parts, it is possible to easily make a necessary finished LED lamp.
The completed LED lamp is a simple thin stick with the light emitting head of the LED protruding from the tip of the cylindrical exterior body, and can be easily mounted in a hole drilled in a wooden board or other board. Can be attached.

Further, according to the LED mounting body of claim 2, the LED lamp of claim 1 is fitted into a through hole provided in a wooden board such as furniture, and the light emitting head of the LED faces the front of the wooden board, Since it was configured to perform plus wiring for the insertion pin of the LED lamp and minus wiring for the cylindrical exterior body on the back of the wooden board,
The wooden board constituting the LED mounting body can be made rich in color by the light emitted from the LED, and novel furniture can be provided. In addition, it is possible to clearly show the location of furniture to night-sighted people, elderly people, and the like, and to provide easy-to-use and safe furniture.

Further, according to the LED mounting body of claim 3, the LED lamp of claim 1 is fitted into a through hole provided in a knob of a door such as furniture, and the light emitting head of the LED faces the front of the knob. Since it is configured to perform plus wiring for the insertion pin of the LED lamp and minus wiring for the cylindrical exterior body from the back side of the door,
The door knob can be illuminated with an LED lamp at night or the like. As a result, the door of furniture or the like can be made rich in color by the light emitted from the LED, and thus novel furniture (door) can be provided. In addition, it is possible to clearly show the position of the knob even at night or the like for weakly sighted persons, elderly people, etc., and it is possible to provide easy-to-use and safe furniture (door).

Embodiments of the present invention will be described in more detail with reference to the following drawings.
1 is a longitudinal sectional view showing an entire LED lamp according to an embodiment of the present invention, FIG. 2 shows each part of the LED lamp, (A) is an LED, (B) is a packing, and (C) is for a negative electrode. (D1) is a longitudinal sectional view of the insulating separator, (D2) is a right end view of the insulating separator, and (E) is an insertion pin. 3 is a cross-sectional configuration diagram of an LED lamp mounting body according to an embodiment of the present invention, FIG. 4 is a cross-sectional configuration diagram of another LED lamp mounting body according to an embodiment of the present invention, and FIG. 5 is an embodiment of the present invention. It is a cross-sectional block diagram of another LED lamp attachment body.

  With reference to FIGS. 1 and 2, the LED lamp 1 includes an LED 10, a packing 20, a cylindrical outer package 30, an insulating isolation tube 40, and an insertion pin 50.

The said LED10 can use the general standard goods marketed. The LED 10 includes a light emitting head 11 and a pair of external lead legs 12. The external lead leg 12 includes a plus leg 12 a and a minus leg 12 b, and is led out from the base 11 a of the light emitting head 11.
The packing 20 is an O-ring and is not necessarily used when water resistance is not required.
The cylindrical exterior body 30 serves as a stick-shaped exterior of the LED lamp 1 and serves as a negative electrode of the LED lamp 1 and is made of a conductive metal such as iron or aluminum. The distal end of the cylindrical exterior body 30 is configured as a locking portion 31 having a circular distal end edge slightly bent inward.
The tubular exterior body 30 is placed on the LED 10 so that the light emitting head 11 of the LED 10 protrudes from the distal end side of the tubular exterior body 30. At this time, the base portion 11 a of the light emitting head 11 of the LED 10 is locked by the locking portion 31 of the cylindrical exterior body 30. The cylindrical exterior body 30 has a thin outer diameter of about 5 to 10 mm.

The insulating isolation tube 40 is a tube for isolating the plus leg 12a and the minus leg 12b of the LED 10 mounted in the cylindrical exterior body 30, and is a resin tube.
As shown in FIG. 2 (D2), the outer surface of the insulating isolation tube 40 has a shape provided with a plurality of concave and convex strips 41 parallel to the longitudinal direction. As a result, the minus leg 12b of the LED 10 can be reliably grasped in the longitudinal direction on the outer surface of the insulating isolation tube 40, and can be sandwiched between the inner surface of the cylindrical exterior body 30 in a pressure contact state.
The outer diameter (diameter) of the insulating isolation tube 40 is configured to be slightly smaller than the inner diameter of the cylindrical exterior body 30. Slightly smaller diameter means that the insulating isolation tube 40 can be inserted into the cylindrical exterior body 30 and the minus leg 12b of the LED 10 is attached to the insulating isolation tube 40 and the cylindrical exterior body 30 when it is mounted. It is a diameter that can be sandwiched between them and sufficiently brought into contact with the inner surface of the cylindrical outer package 30.

The insertion pin 50 is a pin serving as a positive pole of the LED lamp 1 and is made of iron or other conductive metal including a head portion 51 and an insertion portion 52.
The insertion pin 50 is inserted from the proximal end side of the insulating isolation tube 40, and the plus leg 12 a of the LED 10 in which the insertion portion 52 is received in the insulating isolation tube 40 is connected to the inner surface of the insulating isolation tube 40. Hold between. The insertion part 52 and the plus leg 12a contact by this clamping.
The outer diameter (diameter) of the insertion portion 52 of the insertion pin 50 is configured to be slightly smaller than the inner diameter of the insulating isolation tube 40. The slightly small diameter means that the insertion portion 52 of the insertion pin 50 can be inserted into the insulating isolation tube 40 and the plus leg 12a of the LED 10 is inserted into the insertion portion 52 and the insulating isolation tube 40 when inserted. It is the diameter which can be pinched | interposed between these and can be made to contact the insertion part 52 fully.

The assembly of the LED lamp 1 will be described.
First, the packing 20 is fitted to the light emitting head 11 of the LED 10. Next, the tubular exterior body 30 is put on the LED 10 and fitted so that the light emitting head 11 of the LED 10 protrudes from the distal end side of the tubular exterior body 30. In this state, the base 11 a of the light emitting head 11 of the LED 10 is locked to the inner surface of the locking portion 31 of the cylindrical exterior body 30 via the packing 20.
Next, the insulating isolation tube 40 is inserted from the proximal end side of the tubular outer package 30, and at this time, the plus leg 12 a of the LED 10 is guided to be received in the tube of the insulating isolation tube 40, while the minus leg 12 b of the LED 10 is provided. Is isolated outside the insulating isolation tube 40. By inserting the insulating isolation tube 40 into the cylindrical exterior body 30, the minus leg 12 b of the LED 10 contacts the inner surface of the cylindrical exterior body 30 in a crimped state. Further, in the inserted state, the base end face of the insulating isolation tube 40 slightly protrudes from the base end face of the tubular outer package 30. The length of the insulating separator 40 is such a length.
Next, the insertion pin 50 is inserted from the proximal end side of the insulating isolation tube 40. The insertion portion 52 presses and holds the plus leg 12a of the LED 10 against the inner surface of the insulating isolation tube 40 in the insulating isolation tube 40. Thereby, the plus leg 12a of LED10 contacts the insertion pin 50 in a crimping state. The head 51 of the insertion pin 50 abuts against the base end surface of the insulating isolation tube 40 so as to close the hole of the insulating isolation tube 40.
Finally, the retaining process 60 is performed from the outside of the cylindrical exterior body 30.

With reference to FIG. 3, the example of a form of the LED lamp attachment body using the LED lamp 1 of this invention is demonstrated.
In this example of the LED lamp mounting body, a through hole 110 in which a stick of the LED lamp 1 is just fitted is provided on a wooden board 100 such as furniture, and a negative wiring is provided on the outer side surface of the cylindrical exterior body 30 for the negative electrode of the LED lamp 1. 120, the LED lamp 1 is fitted into the through hole 110, the light emitting head 11 faces the front surface 100a of the wooden board 100, the minus wiring 120 is led to the rear surface 100b of the wooden board 100, and the rear surface 100b side An insulating adhesive seal 130 for separating the negative wiring 120 from the insertion pin 50 for the positive electrode is attached around the through hole 110. A positive wiring from a power supply (not shown) is connected to the head 51 of the insertion pin 50, and a negative wiring from a power supply (not shown) is connected to the negative wiring 120.

With reference to FIG. 4, another embodiment of the LED lamp attachment will be described.
This example of the LED lamp mounting body is an example of the LED lamp mounting body when the LED lamp 1 is shorter than a normal one or when the wooden board 100 is thicker than the LED lamp 1. Show.
A through-hole including a small-diameter hole 211 into which the stick of the LED lamp 1 just fits and a large-diameter hole 212 following the small-diameter hole 211 is provided in a wooden board 200 such as furniture. The LED lamp 1 is fitted into the small-diameter hole 211 in a state in which a negative wiring 220 is provided on the outer side surface of the cylindrical exterior body 30 for the negative electrode, and the light emitting head 11 is connected to the front surface 200a of the wooden board 200. It is faced by. The minus wiring 220 is led out from the small diameter hole 211 to the large diameter hole 212 side. On the other hand, a resin-made (insulating) insert nut 230 is mounted in the large-diameter hole 212 from the back side of the wooden board 200, whereby the minus wire 220 is further connected between the insert nut 230 and the large-diameter hole 212. It passes through to the back surface 200b of the wooden board 200. The minus wiring 220 led out to the back surface 220b is fixed with a wood screw 240. The negative wiring 220 led out to the back surface 200b is connected to a negative wiring from a power source (not shown).
A metal (conductive) bolt 250 is screwed into the insert nut 230, and the tip of the metal bolt 250 is brought into contact with the insertion pin 50 of the LED lamp 1. The base end of the metal bolt 250 slightly protrudes from the back surface 200b of the wooden board 200 and is connected to a plus wiring from a power source (not shown).
The negative wiring 220 and the metal bolt 250 are isolated by an insulating washer 260 around the large-diameter hole 212 on the back surface 200b side.

With reference to FIG. 5, another example of the LED lamp attachment will be described.
This example of the LED lamp attachment body is an example of the LED lamp attachment body in which the LED lamp 1 is attached to the knob 310 of the door 300 such as furniture.
At the center of the metal knob 310, a through hole is formed which includes a small diameter hole 311 into which the stick of the LED lamp 1 is fitted and a large diameter hole 312 following the small diameter hole 311. The LED lamp 1 is fitted into the small diameter hole 311, and the light emitting head 11 faces the front surface of the knob 310.
A resin (insulating) insert nut 330 is screwed into the large-diameter hole 312 of the knob 310 to provide insulation.
A minus wire 320 is led out from the base end portion of the knob 310 to the rear surface 300 b of the door 300 through a minus wire insertion hole 301 provided in the door 300. The minus wiring 320 led out to the back surface 300b is fixed with a wood screw 340. The negative wiring 320 led out to the back surface 300b is connected to a negative wiring from a power source (not shown).
The door 300 is provided with a through-hole 302 that is continuous with the large-diameter hole 312 of the knob 310, and a metal (conductive) bolt 350 is inserted into the through-hole 302. The metal nut 350 is screwed with the inner surface of the insert nut 330 screwed with 312, and the tip of the metal bolt 350 is brought into contact with the insertion pin 50 of the LED lamp 1. The base end of the metal bolt 350 slightly protrudes from the back surface 300b of the door 300, and is connected to a plus wiring from a power source (not shown).
The minus wiring 320 and the metal bolt 350 are isolated by an insulating washer 360 around the through hole 302 on the back surface 300b side.

It is a longitudinal cross-sectional view which shows the whole LED lamp which is embodiment of this invention. Each part of the LED lamp is shown, (A) is the LED, (B) is the packing, (C) is the cylindrical outer casing for the negative electrode, (D1) is a longitudinal sectional view of the insulating separator, (D2) is A right end view of the insulating isolation tube, (E) is an insertion pin. It is a cross-sectional block diagram of the LED lamp attachment body which is embodiment of this invention. It is a cross-sectional block diagram of the other LED lamp attachment body which is embodiment of this invention. It is a cross-sectional block diagram of the other LED lamp attachment body which is embodiment of this invention.

Explanation of symbols

1 LED lamp 10 LED
DESCRIPTION OF SYMBOLS 11 Light emission head 12 External lead leg 12a Plus leg 12b Minus leg 20 Packing 30 Cylindrical outer body 40 Insulating isolation tube 50 Insertion pin 100, 200 Wooden board 100a, 200a Front side of wooden board 100b, 200b Rear side of wooden board 110 Through hole 120, 220, 320 Negative wiring 211, 311 Small diameter hole 212, 312 Large diameter hole 300 Door 300b Rear side of door 302 Through hole 310 Knob

Claims (3)

  An LED provided with a light-emitting head and a pair of external lead legs, a tubular outer body for a negative electrode that is fitted in a state in which the light-emitting head protrudes outward from the tip side of the LED, and the tube Inserted into the outer casing from the base end side, receiving the plus leg of the external lead leg in its own tube and isolating the minus leg outside its own tube between the minus outer cylindrical casing body An insulating isolation tube to be sandwiched, and an insertion pin for a positive pole inserted from the proximal end side to the insulating isolation tube, and sandwiching the positive leg with the insulating isolation tube at the insertion portion LED lamp characterized by comprising.   The LED lamp according to claim 1 is fitted into a through-hole provided in a wooden board such as furniture, the LED light-emitting head faces the front of the wooden board, and the back of the wooden board is a plus with respect to the insertion pin of the LED lamp. An LED lamp mounting body characterized in that a negative wiring is applied to a wiring and the cylindrical outer casing.   The LED lamp according to claim 1 is fitted into a through-hole provided in a knob of a door such as furniture, the light emitting head of the LED is faced to the front of the knob, and a plus with respect to the insertion pin of the LED lamp from the back side of the door An LED lamp mounting body characterized in that wiring and negative wiring with respect to the cylindrical outer casing are applied.

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