JP2016025088A - Light-emitting diode bulb - Google Patents

Light-emitting diode bulb Download PDF

Info

Publication number
JP2016025088A
JP2016025088A JP2015143092A JP2015143092A JP2016025088A JP 2016025088 A JP2016025088 A JP 2016025088A JP 2015143092 A JP2015143092 A JP 2015143092A JP 2015143092 A JP2015143092 A JP 2015143092A JP 2016025088 A JP2016025088 A JP 2016025088A
Authority
JP
Japan
Prior art keywords
light
electrode contact
side electrode
contact
emitting diode
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2015143092A
Other languages
Japanese (ja)
Inventor
羽萱 陳
Yu Syuan Chen
羽萱 陳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RICH SPHERE PREC INDUSTRY CO Ltd
RICH SPHERE PRECISION INDUSTRY CO Ltd
Original Assignee
RICH SPHERE PREC INDUSTRY CO Ltd
RICH SPHERE PRECISION INDUSTRY CO Ltd
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
Application filed by RICH SPHERE PREC INDUSTRY CO Ltd, RICH SPHERE PRECISION INDUSTRY CO Ltd filed Critical RICH SPHERE PREC INDUSTRY CO Ltd
Publication of JP2016025088A publication Critical patent/JP2016025088A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

PROBLEM TO BE SOLVED: To provide a light-emitting diode bulb in which production and assembling steps thereof can be simplified and assembling speed thereof can be improved.SOLUTION: A ferrule 10 is provided with at least one of electrode insertion holes 11 and 12. Printed wiring arranged at a circuit board 21 of an LED mounting substrate 20 comprises a first circuit contact point 23 and a second circuit contact point 24 for use in driving power connection for driving a light emitting diode 22. A driving circuit board 31 of a circuit module 30 includes a driving circuit 32 for converting an electrical power from a bulb seat body into a driving electrical power, a first input side electrode contact point 331 and a second input side electrode contact point 332 at least one of which is inserted into the electrode insertion holes 11 and 12 and that can be connected to a power source, and a first output side electrode contact point 341 and a second output side electrode contact point 342 connected to the first circuit contact point 23 and the second circuit contact point 24.SELECTED DRAWING: Figure 2

Description

本発明は、生産・組み立て工程を簡素化し、生産能力と生産速度を高めることができる、発光ダイオード電球に関する。   The present invention relates to a light-emitting diode bulb that can simplify a production / assembly process and increase production capacity and production speed.

発光ダイオード照明装置は発光ダイオード（ｌｉｇｈｔ−ｅｍｉｔｔｉｎｇ ｄｉｏｄｅ、ＬＥＤ）を光源として利用する技術を指し、１つの発光ダイオード電球には通常複数の発光ダイオードが含まれる。   The light-emitting diode illuminating device refers to a technology that uses a light-emitting diode (LED) as a light source, and one light-emitting diode bulb usually includes a plurality of light-emitting diodes.

発光ダイオードは、直流電流（ＤＣ）を使用して駆動され、交流電流で駆動される従来型の電球とは異なるため、発光ダイオード電球内には通常変換回路が設置され、交流電流（ＡＣ）を直流電流に変換し、発光ダイオードを直接駆動するために用いられる。さらに、高温は発光ダイオードを破損するため、通常、発光ダイオード電球には放熱片が設置され、発光ダイオードが高温によって破損しないようにしている。また、従来型電球を使用する電球座体または照明器具との互換性のために、発光ダイオード電球の構造を設計し直し、発光ダイオードに変換回路と関連の安定装置を追加し、従来型電球を使用する電球座体または照明器具と互換性のある発光ダイオード電球として、従来型電球を使用する電球座体または照明器具に直接設置できるようにする必要がある。   Since a light emitting diode is driven using direct current (DC) and is different from a conventional light bulb driven by alternating current, a conversion circuit is usually installed in the light emitting diode bulb, and the alternating current (AC) is It is used to directly drive the light emitting diode by converting into direct current. Furthermore, since the light emitting diode is damaged at high temperatures, a light-emitting diode bulb is usually provided with a heat radiating piece so that the light emitting diode is not damaged by the high temperature. In addition, for compatibility with light bulb seats or lighting fixtures that use conventional light bulbs, the structure of the light-emitting diode light bulb is redesigned, and a conversion circuit and related stabilizers are added to the light-emitting diode, so that the conventional light bulb is As a light-emitting diode bulb that is compatible with the bulb seat or luminaire used, it needs to be able to be installed directly on a bulb seat or luminaire using a conventional bulb.

既知の発光ダイオード電球には、例えば、特許文献１に記載されたものがある。これは、ＬＥＤ実装ユニットを交換可能な発光ダイオード（ＬＥＤ）電球の構造を示したものであり、放熱ケース、金属口金、駆動回路板、ＬＥＤ実装基板、パッド、カバーを含む。
前記放熱ケースは一端に開口を備え、他端に組込み口を備えている。前記金属口金は前記放熱ケースの組込み口に配置される。前記駆動回路板は前記放熱ケース内部に配置され、前記金属口金と電気的に接続される。前記ＬＥＤ実装基板及び前記パッドは前記開口内に配置され、前記ＬＥＤ実装基板と前記駆動回路板が電気的に接続される。 Known light-emitting diode bulbs include those described in Patent Document 1, for example. This shows the structure of a light emitting diode (LED) bulb that can replace the LED mounting unit, and includes a heat dissipation case, a metal base, a drive circuit board, an LED mounting board, a pad, and a cover.
The heat radiating case has an opening at one end and a built-in port at the other end. The metal base is disposed at a built-in port of the heat radiating case. The drive circuit plate is disposed inside the heat dissipation case and is electrically connected to the metal base. The LED mounting board and the pad are disposed in the opening, and the LED mounting board and the drive circuit board are electrically connected.

また、特許文献２には、ランプシェードと、印刷有回路がプリントされ、かつ電気的に接続された複数の発光ダイオードパッケージを備えたランプ基板と、ランプカップと、ランプ座体と、回路がプリントされ、かつ電気的に接続された複数の電子素子を備えた駆動モジュールとを含むモジュール化発光ダイオード電球が開示されている。そのうち、ランプ基板がメスコネクタ座体を備え、ランプカップが上開放端、下開放端、螺合部を備え、ランプ座体が結合体、絶縁体、接触体から構成され、駆動モジュールがオスコネクタ座体と１組の中性線および活線から構成され、ランプカップの上開放端がランプ基板に覆われ、メスコネクタ座体とオスコネクタ座体が結合され、中性線とランプ座体の接触体が接続され、活線とランプ座体の結合体が接続され、ランプ座体の結合体がランプカップの螺合部と螺合される。   In Patent Document 2, a lamp shade, a lamp substrate having a plurality of light emitting diode packages printed and electrically connected with a printed circuit, a lamp cup, a lamp seat, and a circuit are printed. And a modularized light-emitting diode bulb including a drive module comprising a plurality of electrically connected electronic elements. Among them, the lamp board is provided with a female connector seat, the lamp cup is provided with an upper open end, a lower open end, and a threaded portion, the lamp seat is composed of a combined body, an insulator, and a contact body, and the drive module is a male connector. Consists of a seat and a pair of neutral and hot wires, the upper open end of the lamp cup is covered with the lamp board, the female connector seat and the male connector seat are joined, and the neutral wire and the lamp seat The contact body is connected, the combined body of the live wire and the lamp seat body is connected, and the combined body of the lamp seat body is screwed with the threaded portion of the lamp cup.

ところが、既知の発光ダイオード電球中の駆動回路板は主にワイヤを通じて発光ダイオードが設置された回路板と電気的に接続され、また一方で別のワイヤを通じて口金と電気的に接続されているため、生産・組み立ての過程において複数回の半田付け工程が必要であり、生産の工程が比較的複雑である。
上記特許文献２に開示されたものは、一対の相互に結合可能なオスコネクタ座体とメスコネクタ座体を利用してＬＥＤ実装基板と駆動モジュールを電気的に接続しているが、ランプ座体はやはりワイヤを介して駆動モジュールと電気的に接続しており、半田付け工程を効果的に減少することができない。また、ランプ座体は金属製の結合体と、結合体と接触体を隔絶するために用いる絶縁体を含み、その構造部材が比較的多く、組み立てを行う必要があるため、手間と時間がかかる。さらに、別途、オスコネクタ座体とメスコネクタ座体を使用するため、部品数も増加する。 However, the driving circuit board in the known light-emitting diode bulb is mainly electrically connected to the circuit board on which the light-emitting diode is installed through a wire, and on the other hand to the base through another wire, In the process of production / assembly, a plurality of soldering processes are required, and the production process is relatively complicated.
The one disclosed in Patent Document 2 uses a pair of mutually connectable male connector seat and female connector seat to electrically connect the LED mounting board and the drive module. Is still electrically connected to the drive module via wires, and the soldering process cannot be effectively reduced. In addition, the lamp seat body includes a metal coupling body and an insulator used to isolate the coupling body from the contact body, and since there are relatively many structural members that need to be assembled, it takes time and effort. . Furthermore, since the male connector seat and the female connector seat are used separately, the number of parts increases.

台湾特許第Ｉ３８４１７０号明細書Taiwan Patent No. I384170 Specification 台湾実用新案第Ｍ４５５９８８号明細書Taiwan Utility Model No. M455888 Specification

本発明が解決しようとする課題は、生産・組み立て工程を簡素化し、組み立て速度を向上できる発光ダイオード電球を提供することにある。   The problem to be solved by the present invention is to provide a light-emitting diode bulb capable of simplifying the production / assembly process and improving the assembly speed.

本発明は、電源に接続した電球座体に取り付けて使用できる発光ダイオード電球に関し、口金と、ＬＥＤ実装基板と、回路モジュールを含み、前記口金は、前記電球座体に接続でき、導電性を備えた第１導電部と第２導電部を含み、前記第１導電部と前記第２導電部の間が絶縁部により隔離され、前記第１導電部と前記第２導電部が電球座体の異なる電源接点とそれぞれ電気的に接続可能であり、少なくとも１つの電極挿入孔が前記第１導電部と前記第２導電部のうちいずれかに設けられ、前記ＬＥＤ実装基板は、回路板と複数の発光ダイオードを含み、前記回路板の表面に前記複数の発光ダイオードと電気的に接続されたプリント配線が設けられ、前記プリント配線が、前記発光ダイオードを駆動して発光させるための駆動電力を接続する第１回路接点と第２回路接点を備え、前記回路モジュールは、駆動回路板と、前記駆動回路板に設けられた駆動回路、第１入力側電極接点、第２入力側電極接点、第１出力側電極接点、第２出力側電極接点を含み、前記駆動回路が前記電球座体から供給される電力を前記駆動電力に変換可能であり、前記第１入力側電極接点と前記第２入力側電極接点のいずれか一方を前記口金の前記電極挿入孔に挿入して前記口金の外に露出される導電部分とし、前記第１入力側電極接点と前記第２入力側電極接点の他方が前記第１導電部と前記第２導電部のうち前記電極挿入孔が設けられていない方に直接電気的に接続され、前記第１出力側電極接点と前記第２出力側電極接点が前記ＬＥＤ実装基板の前記第１回路接点と前記第２回路接点に直接電気的に接続される。   The present invention relates to a light-emitting diode light bulb that can be used by being attached to a light bulb seat connected to a power source, and includes a base, an LED mounting substrate, and a circuit module, and the base can be connected to the light bulb base and has conductivity. The first conductive portion and the second conductive portion are separated from each other by an insulating portion, and the first conductive portion and the second conductive portion are different from each other in the bulb seat body. Each of the power contact points can be electrically connected, and at least one electrode insertion hole is provided in one of the first conductive portion and the second conductive portion, and the LED mounting substrate includes a circuit board and a plurality of light emitting elements. A printed wiring including a diode and electrically connected to the plurality of light emitting diodes is provided on a surface of the circuit board, and the printed wiring connects driving power for driving the light emitting diode to emit light. The circuit module includes a driving circuit board, a driving circuit provided on the driving circuit board, a first input side electrode contact, a second input side electrode contact, and a first output side. Including an electrode contact and a second output-side electrode contact, wherein the drive circuit is capable of converting the power supplied from the bulb seat body into the drive power, the first input-side electrode contact and the second input-side electrode contact Is inserted into the electrode insertion hole of the base to be a conductive portion exposed outside the base, and the other of the first input side electrode contact and the second input side electrode contact is the first conductive side. And the second conductive portion that are not directly provided with the electrode insertion hole, and the first output side electrode contact and the second output side electrode contact are connected to the first side of the LED mounting substrate. Directly and electrically to one circuit contact and the second circuit contact It is continued.

或いは、前記口金が、前記電球座体の異なる電源接点にそれぞれ対応する第１電極挿入孔と第２電極挿入孔を備え、前記第１入力側電極接点と前記第２入力側電極接点がそれぞれ前記第１電極挿入孔と前記第２電極挿入孔に挿入されて前記口金の外に露出される導電部分となり、前記口金を前記電球座体に取り付けたとき、直接前記第１入力側電極接点と前記第２入力側電極接点を介して前記電源に電気的に接続可能とする。   Alternatively, the base includes a first electrode insertion hole and a second electrode insertion hole respectively corresponding to different power source contacts of the bulb seat body, and the first input side electrode contact and the second input side electrode contact are respectively A conductive portion inserted into the first electrode insertion hole and the second electrode insertion hole and exposed to the outside of the base, and when the base is attached to the bulb seat, the first input side electrode contact and the It is possible to electrically connect to the power source via the second input side electrode contact.

少なくとも導熱板と管状部材を有する放熱器を含み、前記管状部材が中空内部空間を備え、前記口金が前記放熱器の一端に設置され、前記回路モジュールが前記中空内部空間に挿入され、前記ＬＥＤ実装基板の前記回路板が前記導熱板に組み込まれ、前記導熱板を介して熱を伝達し、放熱できるようにするのが望ましい。   Including a radiator having at least a heat conducting plate and a tubular member, wherein the tubular member has a hollow internal space, the base is installed at one end of the radiator, the circuit module is inserted into the hollow internal space, and the LED mounting It is desirable that the circuit board of the substrate is incorporated in the heat conducting plate so that heat can be transmitted through the heat conducting plate to dissipate heat.

本発明の発光ダイオード電球は、ワイヤによる接続または半田付けを必要とせずに、直接回路モジュールを介して電球座体の電源をＬＥＤ実装基板に電気的に接続することができ、生産・組み立て工程を簡素化し、組み立て速度を向上できる。   The light-emitting diode bulb of the present invention can directly connect the power source of the bulb seat body to the LED mounting board via the circuit module without the need for connection or soldering by a wire, and the production / assembly process. Simplify and improve assembly speed.

本発明の実施例１を示す発光ダイオード電球の分解斜視図である。It is a disassembled perspective view of the light emitting diode bulb which shows Example 1 of this invention. 本発明の実施例１を示す発光ダイオード電球の断面図である。It is sectional drawing of the light emitting diode bulb | ball which shows Example 1 of this invention. 本発明の実施例２を示す発光ダイオード電球の分解斜視図である。It is a disassembled perspective view of the light emitting diode bulb which shows Example 2 of this invention. 本発明の実施例３を示す発光ダイオード電球の分解斜視図である。It is a disassembled perspective view of the light-emitting diode bulb | bulb which shows Example 3 of this invention. 本発明の実施例３を示す発光ダイオード電球の断面図である。It is sectional drawing of the light emitting diode bulb | ball which shows Example 3 of this invention. 本発明の実施例４を示す発光ダイオード電球の断面図である。It is sectional drawing of the light emitting diode bulb | ball which shows Example 4 of this invention. 本発明の実施例５を示す発光ダイオード電球の断面図である。It is sectional drawing of the light emitting diode bulb which shows Example 5 of this invention. 本発明の実施例６を示す発光ダイオード電球の断面図である。It is sectional drawing of the light emitting diode bulb which shows Example 6 of this invention.

以下、本発明の実施例を図面に基づいて詳細に説明する。
図１及び図２は、本発明の実施例１を示し、図１は、発光ダイオード電球の分解斜視図、図２は、発光ダイオード電球の断面図である。
実施例１の発光ダイオード電球は、口金１０、ＬＥＤ実装基板２０、回路モジュール３０を含む。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
1 and 2 show Embodiment 1 of the present invention, FIG. 1 is an exploded perspective view of a light-emitting diode bulb, and FIG. 2 is a cross-sectional view of the light-emitting diode bulb.
The light-emitting diode bulb of Example 1 includes a base 10, an LED mounting substrate 20, and a circuit module 30.

口金１０は電源に接続する電球座体と接続することができ（図示しない）、異なる国または地域で使用される電気規格に基づいて、口金１０は異なる規格を採用することができ、かつ現有の電球座体に接続できる。
口金１０は、ねじ込形口金、差込形口金、多脚突出形口金のうちのいずれかとするが、図１に示す口金１０はねじ込形口金であり、即ち、現在アルファベットのＥで始まる型番（例：Ｅ２２、Ｅ２６、Ｅ２７）のものである。本発明に含まれる口金１０はこれに限らず、口金１０は多脚突出形口金、即ち現在アルファベットのＧで始まる型番（例：ＧＵ１０）、及び差込形口金、即ち現在アルファバットのＢで始まる型番のものとしてもよく、図４と図５に示す実施例３で採用した口金１０は、型番Ｂ２２の差込形口金である。 The base 10 can be connected to a bulb seat that connects to a power source (not shown), and based on the electrical standards used in different countries or regions, the base 10 can adopt different standards, and the existing Can be connected to a light bulb seat.
The base 10 is one of a screw-type base, a plug-type base, and a multi-leg protruding base. The base 10 shown in FIG. 1 is a screw-type base, that is, a model number that currently starts with the letter E. (Example: E22, E26, E27). The base 10 included in the present invention is not limited to this, and the base 10 is a multi-leg protruding base, that is, a model number that begins with the current alphabet G (eg, GU10), and an insertion base, that is, that begins with the current alpha bat B. The base 10 adopted in the third embodiment shown in FIGS. 4 and 5 is a plug-in base of the model number B22.

口金１０は第１電極挿入孔１１と第２電極挿入孔１２を備える。第１電極挿入孔１１と第２電極挿入孔１２は、口金１０を貫通した貫通孔または切欠きであり、電球座体の異なる電源接点（例えば、交流電源の中性線接点と活線接点、または直流電源の正極と負極としてもよい）にそれぞれ対応する。
口金１０は、好ましくは、一体成型の電気絶縁部材であり、電気絶縁性プラスチック材料、例えばポリカーボネート（ＰＣ）を採用して製造することができ、このようなＰＣ材料で製造した口金１０は、射出成型技術で製造することができる。図１に示す口金１０は、ＰＣ材料で製造され、電球座体の異なる電源接点の位置に対応させて第１電極挿入孔１１と第２電極挿入孔１２を形成するだけでよく、このようなＰＣ材料で製造した口金１０は、単一部材の構造で、複数の部品を組み立てる必要がなく、生産・組み立て工程を簡素化し、組み立て速度を向上することができる。 The base 10 includes a first electrode insertion hole 11 and a second electrode insertion hole 12. The first electrode insertion hole 11 and the second electrode insertion hole 12 are through-holes or notches penetrating the base 10, and different power source contacts (for example, a neutral line contact and a live line contact of an AC power source, Or a positive electrode and a negative electrode of a DC power source).
The base 10 is preferably an integrally molded electrical insulating member, which can be manufactured using an electrically insulating plastic material such as polycarbonate (PC), and the base 10 manufactured using such a PC material is an injection. It can be manufactured by molding technology. The base 10 shown in FIG. 1 is made of a PC material, and it is only necessary to form the first electrode insertion hole 11 and the second electrode insertion hole 12 corresponding to the positions of different power contact points of the bulb seat body. The base 10 made of a PC material has a single member structure and does not need to assemble a plurality of parts, simplifying the production / assembly process and improving the assembly speed.

図７に示す実施例５では、口金１０ａは、導電性を備えた第１導電部１３と一第２導電部１４を含む。第１導電部１３と第２導電部１４の間は絶縁部１５により隔離され、第２導電部１４の下端に電気的に絶縁された連結管１６が設置される。口金１０ａを電源に接続された電球座体に取り付けた後、第１導電部１３と第２導電部１４が電球座体の異なる電源接点と電気的に接続される（例えば交流電源の中性線接点と活線接点、または直流電源の正極と負極としてもよい）。電球座体は図面に表示していないが、関連技術分野を熟知する者であれば前述の技術内容を理解できるはずであり、このような口金１０ａを採用したとき、第１電極挿入孔１１を第１導電部１３に設け、第２電極挿入孔１２を第２導電部１４に設けてもよい。   In Example 5 shown in FIG. 7, the base 10 a includes a first conductive part 13 and a second conductive part 14 having conductivity. The first conductive portion 13 and the second conductive portion 14 are separated from each other by an insulating portion 15, and an electrically insulated connecting pipe 16 is installed at the lower end of the second conductive portion 14. After attaching the base 10a to the light bulb seat connected to the power source, the first conductive portion 13 and the second conductive portion 14 are electrically connected to different power contacts of the light bulb seat (for example, the neutral line of the AC power source). Contact and live contact, or positive and negative electrodes of a DC power source). Although the light bulb seat is not shown in the drawing, those skilled in the related technical field should be able to understand the above-described technical contents. When such a base 10a is employed, the first electrode insertion hole 11 is formed. The second conductive portion 14 may be provided with the second electrode insertion hole 12 provided in the first conductive portion 13.

ＬＥＤ実装基板２０は、回路板２１と複数の発光ダイオード２２を含む。回路板２１の表面にプリント配線が設けられ、発光ダイオード２２と電気的に接続され、プリント配線が、発光ダイオード２２を駆動して発光させる駆動電力の接続に用いる第１回路接点２３と第２回路接点２４を備える。
図１に示す実施例１では、複数の発光ダイオード２２が回路板２１の底面２１１に設けられ、回路板２１は、プリント配線の第１回路接点２３と第２回路接点２４に対応する位置にそれぞれ第１貫通孔２３１と第２貫通孔２４１を備えている。 The LED mounting board 20 includes a circuit board 21 and a plurality of light emitting diodes 22. A printed wiring is provided on the surface of the circuit board 21 and is electrically connected to the light emitting diode 22. The printed circuit uses the first circuit contact 23 and the second circuit used for connecting driving power for driving the light emitting diode 22 to emit light. A contact 24 is provided.
In Example 1 shown in FIG. 1, a plurality of light emitting diodes 22 are provided on the bottom surface 211 of the circuit board 21, and the circuit board 21 is located at a position corresponding to the first circuit contact 23 and the second circuit contact 24 of the printed wiring. A first through hole 231 and a second through hole 241 are provided.

回路モジュール３０は、駆動回路板３１と、該駆動回路板３１に設けられた駆動回路３２、入力側電極接点、出力側電極接点を含む。
駆動回路３２は、電子部材アセンブリと電子部材アセンブリに電気的に接続されたプリント配線またはその同等構造を含む。駆動回路３２は、通常、電源変換換（例えば交流を直流に変換するＡＣ−ＤＣまたは直流を直流に変換するＤＣ−ＤＣ）と電源制御（例えば変圧、電圧調整と定電流制御）を行うために用いられ、電球座体から供給される電力を、発光ダイオード２２を駆動して発光させるための駆動電力に変換する。 The circuit module 30 includes a drive circuit board 31, a drive circuit 32 provided on the drive circuit board 31, an input side electrode contact, and an output side electrode contact.
The drive circuit 32 includes an electronic member assembly and a printed wiring or an equivalent structure electrically connected to the electronic member assembly. The drive circuit 32 normally performs power source conversion (for example, AC-DC for converting alternating current to direct current or DC-DC for converting direct current to direct current) and power control (for example, transformation, voltage adjustment, and constant current control). Used, the electric power supplied from the light bulb seat is converted into driving electric power for driving the light emitting diode 22 to emit light.

入力側電極接点と出力側電極接点は駆動回路３２に電気的に接続され、それぞれ駆動回路３２の電源入力側と駆動電力を出力する電力出力側となる。
入力側電極接点は、第１入力側電極接点３３１と第２入力側電極接点３３２を含む。駆動回路板３１の一端に突出部を形成し、駆動回路板３１の表面に設けられた導電金属層、プリント配線、半田、金属導電片またはその同等構造を利用して、突出部の表面と端面Ｆ１，Ｆ２（駆動回路板３１の辺縁の側面）に、導電性を備えた第１入力側電極接点３３１と第２入力側電極接点３３２（図中で黒く塗られた部分）を直接形成する。 The input-side electrode contact and the output-side electrode contact are electrically connected to the drive circuit 32, and become a power input side of the drive circuit 32 and a power output side that outputs drive power, respectively.
The input side electrode contact includes a first input side electrode contact 331 and a second input side electrode contact 332. A protrusion is formed at one end of the drive circuit board 31, and the surface and end face of the protrusion are formed using a conductive metal layer, printed wiring, solder, metal conductive piece or equivalent structure provided on the surface of the drive circuit board 31. The first input side electrode contact 331 and the second input side electrode contact 332 (parts painted in black in the figure) having conductivity are directly formed on F1 and F2 (side surfaces of the edge of the drive circuit board 31). .

第１入力側電極接点３３１と第２入力側電極接点３３２は駆動回路３２に電気的に接続され、必要時はさらに駆動回路板３１に設けられた絶縁部３５（回路板表面の絶縁コーティングとしてもよい）を利用して、第１入力側電極接点３３１と第２入力側電極接点３３２を電気的に隔離し、かつ第１入力側電極接点３３１と第２入力側電極接点３３２を口金１０の第１電極挿入孔１１と第２電極挿入孔１２にそれぞれ挿入して口金１０の外に露出された導電部分とすることができる。
好ましくは、第１入力側電極接点３３１と第２入力側電極接点３３２の露出部分を半田付けして、口金１０を電球座体に取り付けたとき第１入力側電極接点３３１と第２入力側電極接点３３２を介して直接電球座体の異なる電源接点（例えば交流電源の中性線接点と活線接点、または直流電源の正極と負極としてもよい）に電気的に接続させ、電源に電気的に接続させることができる。 The first input-side electrode contact 331 and the second input-side electrode contact 332 are electrically connected to the drive circuit 32, and when necessary, an insulating portion 35 provided on the drive circuit board 31 (also as an insulation coating on the circuit board surface). The first input side electrode contact 331 and the second input side electrode contact 332 are electrically isolated, and the first input side electrode contact 331 and the second input side electrode contact 332 are It can be set as the electroconductive part exposed outside the nozzle | cap | die 10 by inserting in the 1 electrode insertion hole 11 and the 2nd electrode insertion hole 12, respectively.
Preferably, when the exposed portion of the first input side electrode contact 331 and the second input side electrode contact 332 is soldered and the base 10 is attached to the bulb seat body, the first input side electrode contact 331 and the second input side electrode Directly connected to different power source contacts (for example, a neutral line contact and a live line contact of an AC power source, or a positive electrode and a negative electrode of a DC power source) via the contact 332 and electrically connected to the power source Can be connected.

駆動回路板３１は、さらに、第１入力側電極接点３３１と第２入力側電極接点３３２の間に設けられた割目３６（図１参照）を含み、それにより第１入力側電極接点３３１と第２入力側電極接点３３２に若干の湾曲変形の弾性を具備させ、第１入力側電極接点３３１と第２入力側電極接点３３２を第１電極挿入孔１１と第２電極挿入孔１２に挿入した後、口金１０の第１電極挿入孔１１と第２電極挿入孔１２にぴったりと嵌入させて位置決めする効果を備えている。   The drive circuit board 31 further includes a split 36 (see FIG. 1) provided between the first input-side electrode contact 331 and the second input-side electrode contact 332, whereby the first input-side electrode contact 331 and The second input side electrode contact 332 is provided with elasticity of slight bending deformation, and the first input side electrode contact 331 and the second input side electrode contact 332 are inserted into the first electrode insertion hole 11 and the second electrode insertion hole 12. After that, there is an effect that the first electrode insertion hole 11 and the second electrode insertion hole 12 of the base 10 are closely fitted and positioned.

図６に示す実施例４において、駆動回路板３１には、第１入力側電極接点３３１の両側の相対する位置にそれぞれ２つの第２入力側電極接点３３２ａと３３２ｂが設けられ、これら２つの第２入力側電極接点３３２ａ及び３３２ｂと第１入力側電極接点３３１の間に同様に割目３６と３６ａが設けられ、弾性を生じることができ、かつ絶縁部３５を利用して電気的に隔離されるとともに、口金１０の第２側入力側電極接点３３２ｂに対応する位置にも第２電極挿入孔１２ａが設けられ、第２入力側電極接点３３２ｂが口金１０の外に露出される導電部分となる。   In the fourth embodiment shown in FIG. 6, the drive circuit board 31 is provided with two second input side electrode contacts 332a and 332b at opposite positions on both sides of the first input side electrode contact 331, respectively. Similarly, splits 36 and 36a are provided between the two input-side electrode contacts 332a and 332b and the first input-side electrode contact 331, can be elastic, and are electrically isolated using the insulating portion 35. In addition, a second electrode insertion hole 12a is provided at a position corresponding to the second side input side electrode contact 332b of the base 10, and the second input side electrode contact 332b becomes a conductive portion exposed to the outside of the base 10. .

出力側電極接点は、第１出力側電極接点３４１と第２出力側電極接点３４２を含む。第１出力側電極接点３４１と第２出力側電極接点３４２は駆動回路３２と電気的に接続され、電力が第１入力側電極接点３３１と第２入力側電極接点３３２から駆動回路３２に導入され、駆動回路３２が発生する駆動電力が第１出力側電極接点３４１と第２出力側電極接点３４２からＬＥＤ実装基板２０に出力される。   The output side electrode contact includes a first output side electrode contact 341 and a second output side electrode contact 342. The first output side electrode contact 341 and the second output side electrode contact 342 are electrically connected to the drive circuit 32, and electric power is introduced into the drive circuit 32 from the first input side electrode contact 331 and the second input side electrode contact 332. The drive power generated by the drive circuit 32 is output from the first output side electrode contact 341 and the second output side electrode contact 342 to the LED mounting board 20.

図１と図２に示すように、駆動回路板３１のＬＥＤ実装基板２０に対応する一端に突出部を形成し、駆動回路板３１の表面に設けた導電金属層またはプリント配線を利用して、突出部の表面と端面Ｆ３，Ｆ４（つまり、駆動回路板３１の辺縁側面）に、導電性を備えた第１出力側電極接点３４１と第２出力側電極接点３４２（図中の黒く塗られた部分）を直接形成する。
第１出力側電極接点３４１と第２出力側電極接点３４２は、それぞれＬＥＤ実装基板２０の第１貫通孔２３１と第２貫通孔２４１に挿入することができ、簡単な半田付けだけで第１出力側電極接点３４１と第２出力側電極接点３４２をプリント配線の第１回路接点２３と第２回路接点２４に半田付けして、駆動電力をＬＥＤ実装基板２０のプリント配線（図示しない）に送り、発光ダイオード２２を駆動して発光させるために用いることができる。 As shown in FIGS. 1 and 2, a protrusion is formed at one end corresponding to the LED mounting substrate 20 of the drive circuit board 31, and a conductive metal layer or printed wiring provided on the surface of the drive circuit board 31 is used. A first output-side electrode contact 341 and a second output-side electrode contact 342 (shown in black in the drawing) having conductivity are provided on the surface of the protruding portion and the end faces F3, F4 (that is, the side surface of the drive circuit board 31). Directly).
The first output side electrode contact 341 and the second output side electrode contact 342 can be inserted into the first through hole 231 and the second through hole 241 of the LED mounting substrate 20, respectively, and the first output can be performed by simple soldering. The side electrode contact 341 and the second output side electrode contact 342 are soldered to the first circuit contact 23 and the second circuit contact 24 of the printed wiring, and the drive power is sent to the printed wiring (not shown) of the LED mounting board 20, It can be used to drive the light emitting diode 22 to emit light.

図３に示す実施例２では、第１出力側電極接点３４１と第２出力側電極接点３４２は、駆動回路板３１のＬＥＤ実装基板２０に対応する一端に、駆動回路３２と電気的に接続された金属端子または金属ピンを利用して形成される。この金属端子または金属ピンで製作した第１出力側電極接点３４１と第２出力側電極接点３４２をそれぞれプリント配線の第１回路接点２３と第２回路接点２４に半田付けすれば、駆動電力をＬＥＤ実装基板２０のプリント配線に送り、発光ダイオード２２を駆動して発光させるために用いることができる。   In Example 2 shown in FIG. 3, the first output side electrode contact 341 and the second output side electrode contact 342 are electrically connected to the drive circuit 32 at one end corresponding to the LED mounting substrate 20 of the drive circuit board 31. It is formed using a metal terminal or a metal pin. If the first output-side electrode contact 341 and the second output-side electrode contact 342 made of this metal terminal or metal pin are soldered to the first circuit contact 23 and the second circuit contact 24 of the printed wiring, respectively, the driving power is converted into LED. The light can be sent to the printed wiring of the mounting substrate 20 and used to drive the light emitting diode 22 to emit light.

本発明の発光ダイオード電球は、さらに放熱器４０を含む。放熱器４０は、アルミ押し出しを採用して製作することができ、少なくとも、導熱板４１と、導熱板４１が収納される中空内部空間４２を含む。
中空内部空間４２は両端が相通した管状部材４４で囲まれて成り、口金１０が放熱器４０の一端に設置され、回路モジュール３０を中空内部空間４２に挿入することができる。また、ＬＥＤ実装基板２０の回路板２１を導熱板４１に組み込み、導熱板４１を介して熱を伝達し、放熱を行う。回路板２１の発光ダイオード２２を備えた面に相対する上面２１２が導熱板４１に貼付され、導熱板４１は回路板２１の第１貫通孔２３１と第２貫通孔２４１に対応する位置に第１貫貫通孔４３１と第２貫貫通孔４３２を備え、第１出力側電極接点３４１と第２出力側電極接点３４２をそれぞれ第１貫貫通孔４３１と第２貫貫通孔４３２に通過させ、ＬＥＤ実装基板２０の第１貫通孔２３１と第２貫通孔２４１に挿入させることができる。 The light-emitting diode bulb of the present invention further includes a radiator 40. The radiator 40 can be manufactured using aluminum extrusion, and includes at least a heat conducting plate 41 and a hollow internal space 42 in which the heat conducting plate 41 is accommodated.
The hollow internal space 42 is surrounded by a tubular member 44 having both ends communicated, and the base 10 is installed at one end of the radiator 40, and the circuit module 30 can be inserted into the hollow internal space 42. Further, the circuit board 21 of the LED mounting substrate 20 is incorporated in the heat conducting plate 41, heat is transmitted through the heat conducting plate 41, and heat is radiated. An upper surface 212 opposite to the surface of the circuit board 21 provided with the light emitting diodes 22 is attached to the heat conducting plate 41, and the heat conducting plate 41 is in a position corresponding to the first through hole 231 and the second through hole 241 of the circuit board 21. The through-hole 431 and the second through-hole 432 are provided, and the first output-side electrode contact 341 and the second output-side electrode contact 342 are passed through the first through-hole 431 and the second through-hole 432, respectively. The first through hole 231 and the second through hole 241 of the substrate 20 can be inserted.

図１と図２に示すように、放熱器４０は、さらに、管状部材４４の外側を囲んで設置された（嵌置方式を利用できる）複数の放熱フィン４５を含み、導熱板４１は熱伝導性に優れた材料例えば金属板（アルミ板または銅片としてもよい）で製作され、導熱板４１が管状部材４４の一端に設置され、これにより放熱器４０に中空内部空間４２を備えた構造を構成することができる。また、放熱器４０の下端に透明のカバー５０を設置して、発光ダイオード２２を保護することができる。   As shown in FIGS. 1 and 2, the radiator 40 further includes a plurality of radiating fins 45 that can be installed around the outside of the tubular member 44. It is made of a material having excellent properties, for example, a metal plate (which may be an aluminum plate or a copper piece), and the heat conducting plate 41 is installed at one end of the tubular member 44, whereby the radiator 40 has a hollow internal space 42. Can be configured. In addition, a transparent cover 50 can be installed at the lower end of the radiator 40 to protect the light emitting diode 22.

図７に示す実施例５では、口金１０ａは導電性を備えた第１導電部１３と第２導電部１４を含み、第１導電部１３と第２導電部１４の間が絶縁部１５により隔離される。第２導電部１４の下端には電気的に絶縁された連結管１６が設置され、連結管１６を介して口金１０ａを放熱器４０の管状部材４４と連結することができる。口金１０ａを電源が接続された電球座体に取り付けた時、第１導電部１３と第２導電部１４が電球座体の異なる電源接点に電気的に接続される（例えば交流電源の中性線接点と活線接点、または直流電源の正極と負極としてもよい）。   In Example 5 shown in FIG. 7, the base 10 a includes a first conductive part 13 and a second conductive part 14 having conductivity, and the insulating part 15 separates the first conductive part 13 and the second conductive part 14. Is done. An electrically insulated connecting pipe 16 is installed at the lower end of the second conductive portion 14, and the base 10 a can be connected to the tubular member 44 of the radiator 40 through the connecting pipe 16. When the base 10a is attached to the bulb seat to which the power is connected, the first conductive portion 13 and the second conductive portion 14 are electrically connected to different power contacts of the bulb seat (for example, the neutral line of the AC power source). Contact and live contact, or positive and negative electrodes of a DC power source).

口金１０ａは少なくとも第１導電部１３と第２導電部１４のうちのいずれかに設置された電極挿入孔を備え、回路モジュール３０の駆動回路板３１の少なくとも１つの入力側電極接点が前記電極挿入孔に対応して挿入され、口金１０ａの外に露出される導電部分となる。
好ましくは、入力側電極接点の露出部分に半田付けを施し、口金１０ａを電球座体に取り付けたとき直接外部に露出された入力側電極接点を介して電球座体中の前記外部に露出された入力側電極接点に対応する電源接点と電気的に接続し、回路モジュール３０の駆動回路板３１の他方の入力側電極接点は口金１０ａの内側で直接第１導電部１３と第２導電部１４のうち電極挿入孔が設けられていない方と電気的に接続することができる。 The base 10 a includes an electrode insertion hole provided in at least one of the first conductive portion 13 and the second conductive portion 14, and at least one input-side electrode contact of the drive circuit board 31 of the circuit module 30 is inserted into the electrode. The conductive portion is inserted corresponding to the hole and exposed outside the base 10a.
Preferably, the exposed portion of the input side electrode contact is soldered and exposed to the outside in the bulb seat through the input side electrode contact exposed directly to the outside when the base 10a is attached to the bulb seat. The power supply contact corresponding to the input side electrode contact is electrically connected, and the other input side electrode contact of the drive circuit board 31 of the circuit module 30 is directly connected to the first conductive portion 13 and the second conductive portion 14 inside the base 10a. Of these, it can be electrically connected to the one not provided with the electrode insertion hole.

図７に示す実施例５において、第１導電部１３に第１電極挿入孔が設けられ、回路モジュール３０の駆動回路板３１の第１入力側電極接点３３１が第１電極挿入孔１１に対応して挿入され、口金１０ａの外に露出される導電部分となるとともに、回路モジュール３０の駆動回路板３１の第２入力側電極接点３３２が、口金１０ａの内側で直接第２導電部１４に電気的に接続される。   In Example 5 shown in FIG. 7, the first conductive portion 13 is provided with a first electrode insertion hole, and the first input side electrode contact 331 of the drive circuit board 31 of the circuit module 30 corresponds to the first electrode insertion hole 11. The second input side electrode contact 332 of the drive circuit board 31 of the circuit module 30 is electrically connected directly to the second conductive portion 14 inside the base 10a. Connected to.

図８に示す実施例６において、第２導電部１４に第２電極挿入孔１２が設けられ、回路モジュール３０の駆動回路板３１の第２入力側電極接点３３２が第２電極挿入孔１２に対応して挿入され、口金１０ａの外に露出される導電部分となるとともに、回路モジュール３０の駆動回路板３１の第１入力側電極接点３３１が、口金１０ａの内側で直接第１導電部１３に電気的に接続される。   In Example 6 shown in FIG. 8, the second electrode insertion hole 12 is provided in the second conductive portion 14, and the second input side electrode contact 332 of the drive circuit board 31 of the circuit module 30 corresponds to the second electrode insertion hole 12. The first input side electrode contact 331 of the drive circuit board 31 of the circuit module 30 is directly connected to the first conductive portion 13 inside the base 10a. Connected.

１０ 口金
１０ａ 口金
１１ 第１電極挿入孔
１２ 第２電極挿入孔
１２ａ 第２電極挿入孔
１３ 第１導電部
１４ 第２導電部
１５ 絶縁部
１６ 連結管
２０ ＬＥＤ実装基板
２１ 回路板
２１１ 底面
２１２ 上面
２２ 発光ダイオード
２３ 第１回路接点
２３１ 第１貫通孔
２４ 第２回路接点
２４１ 第２貫通孔
３０ 回路モジュール
３１ 駆動回路板
３２ 駆動回路
３３１ 第１入力側電極接点
３３２ 第２入力側電極接点
３４１ 第１出力側電極接点
３４２ 第２出力側電極接点
３５ 絶縁部
３６ 割目
３６ａ 割目
４０ 放熱器
４１ 導熱板
４２ 中空内部空間
４４ 管状部材
４３１ 第１貫貫通孔
４３２ 第２貫貫通孔
４５ 放熱フィン
５０ カバー
Ｆ１ 端面
Ｆ２ 端面
Ｆ３ 端面
Ｆ４ 端面 DESCRIPTION OF SYMBOLS 10 Base 10a Base 11 1st electrode insertion hole 12 2nd electrode insertion hole 12a 2nd electrode insertion hole 13 1st electroconductive part 14 2nd electroconductive part 15 Insulation part 16 Connection pipe 20 LED mounting board 21 Circuit board 211 Bottom face 212 Upper face 22 Light Emitting Diode 23 First Circuit Contact 231 First Through Hole 24 Second Circuit Contact 241 Second Through Hole 30 Circuit Module 31 Drive Circuit Board 32 Drive Circuit 331 First Input Side Electrode Contact 332 Second Input Side Electrode Contact 341 First Output Side electrode contact 342 Second output side electrode contact 35 Insulating part 36 Split 36a Split 40 Radiator 41 Heat conduction plate 42 Hollow internal space 44 Tubular member 431 First through-hole 432 Second through-hole 45 Radiation fin 50 Cover F1 End face F2 End face F3 End face F4 End face

Claims (18)

電源に接続した電球座体に取り付けて使用できる発光ダイオード電球であって、口金と、ＬＥＤ実装基板と、回路モジュールを含み、
前記口金は、前記電球座体に接続でき、導電性を備えた第１導電部と第２導電部を含み、前記第１導電部と前記第２導電部の間が絶縁部により隔離され、前記第１導電部と前記第２導電部が電球座体の異なる電源接点とそれぞれ電気的に接続可能であり、少なくとも１つの電極挿入孔が前記第１導電部と前記第２導電部のうちいずれかに設けられ、
前記ＬＥＤ実装基板は、回路板と複数の発光ダイオードを含み、前記回路板の表面に前記複数の発光ダイオードと電気的に接続されたプリント配線が設けられ、前記プリント配線が、前記発光ダイオードを駆動して発光させるための駆動電力を接続する第１回路接点と第２回路接点を備え、
前記回路モジュールは、駆動回路板と、前記駆動回路板に設けられた駆動回路、第１入力側電極接点、第２入力側電極接点、第１出力側電極接点、第２出力側電極接点を含み、前記駆動回路が前記電球座体から供給される電力を前記駆動電力に変換可能であり、前記第１入力側電極接点と前記第２入力側電極接点のいずれか一方を前記口金の前記電極挿入孔に挿入して前記口金の外に露出される導電部分とし、前記第１入力側電極接点と前記第２入力側電極接点の他方が前記第１導電部と前記第２導電部のうち前記電極挿入孔が設けられていない方に直接電気的に接続され、前記第１出力側電極接点と前記第２出力側電極接点が前記ＬＥＤ実装基板の前記第１回路接点と前記第２回路接点に直接電気的に接続されることを特徴とする、発光ダイオード電球。 A light-emitting diode light bulb that can be used by attaching to a light bulb seat connected to a power source, including a base, an LED mounting board, and a circuit module,
The base includes a first conductive part and a second conductive part that can be connected to the bulb seat body and have conductivity, and the first conductive part and the second conductive part are isolated by an insulating part, The first conductive portion and the second conductive portion can be electrically connected to different power contact points of the bulb seat body, and at least one electrode insertion hole is one of the first conductive portion and the second conductive portion. Provided in
The LED mounting board includes a circuit board and a plurality of light emitting diodes, and a printed wiring electrically connected to the plurality of light emitting diodes is provided on a surface of the circuit board, and the printed wiring drives the light emitting diodes. A first circuit contact and a second circuit contact for connecting driving power for emitting light,
The circuit module includes a drive circuit board, a drive circuit provided on the drive circuit board, a first input electrode contact, a second input electrode contact, a first output electrode contact, and a second output electrode contact. The drive circuit can convert the power supplied from the bulb seat body into the drive power, and either the first input side electrode contact or the second input side electrode contact is inserted into the electrode of the base. A conductive portion that is inserted into a hole and exposed outside the base, and the other of the first input side electrode contact and the second input side electrode contact is the electrode of the first conductive portion and the second conductive portion. The first output side electrode contact and the second output side electrode contact are directly connected to the first circuit contact and the second circuit contact of the LED mounting substrate. Light emitting diode characterized by being electrically connected Eau light bulb. 前記口金が、ねじ込形口金、差込形口金、多脚突出形口金のうちのいずれかであることを特徴とする、請求項１に記載の発光ダイオード電球。   2. The light-emitting diode bulb according to claim 1, wherein the base is any one of a screw-type base, a plug-type base, and a multi-leg protruding base. 前記ＬＥＤ実装基板の前記回路板が、前記第１回路接点及び前記第２回路接点と対応する位置にそれぞれ第１貫通孔及び第２貫通孔を備え、前記第１出力側電極接点と前記第２出力側電極接点が前記ＬＥＤ実装基板の前記第１貫通孔と前記第２貫通孔にそれぞれ挿入され、かつ前記プリント配線の前記第１回路接点と前記第２回路接点にそれぞれ半田付けされたことを特徴とする、請求項１に記載の発光ダイオード電球。   The circuit board of the LED mounting substrate includes a first through hole and a second through hole at positions corresponding to the first circuit contact and the second circuit contact, respectively, and the first output electrode contact and the second electrode contact Output-side electrode contacts are respectively inserted into the first through holes and the second through holes of the LED mounting substrate, and soldered to the first circuit contacts and the second circuit contacts of the printed wiring, respectively. The light-emitting diode bulb according to claim 1, characterized in that 前記駆動回路板が一端に突出部を備え、前記突出部の表面と前記駆動回路板の端面が、前記第１入力側電極接点と前記第２入力側電極接点を構成する導電性の金属層を備えたことを特徴とする、請求項１に記載の発光ダイオード電球。   The drive circuit board includes a protrusion at one end, and the surface of the protrusion and the end surface of the drive circuit board include a conductive metal layer constituting the first input side electrode contact and the second input side electrode contact. The light-emitting diode bulb according to claim 1, further comprising: 前記駆動回路板が前記ＬＥＤ実装基板に対応する一端に突出部を備え、前記突出部の表面と前記駆動回路板の端面が、前記第１出力側電極接点と前記第２出力側電極接点を構成する導電性の金属層を備えたことを特徴とする、請求項１に記載の発光ダイオード電球。   The drive circuit board includes a protrusion at one end corresponding to the LED mounting substrate, and the surface of the protrusion and the end surface of the drive circuit board constitute the first output side electrode contact and the second output side electrode contact. The light-emitting diode bulb according to claim 1, further comprising a conductive metal layer. 前記第１出力側電極接点と前記第２出力側電極接点が、前記駆動回路に電気的に接続された金属端子であることを特徴とする、請求項１に記載の発光ダイオード電球。   2. The light-emitting diode bulb according to claim 1, wherein the first output-side electrode contact and the second output-side electrode contact are metal terminals electrically connected to the drive circuit. 少なくとも導熱板と管状部材を有する放熱器を含み、前記管状部材が中空内部空間を備え、前記口金が前記放熱器の一端に設置され、前記回路モジュールが前記中空内部空間に挿入され、前記ＬＥＤ実装基板の前記回路板が前記導熱板に組み込まれ、前記導熱板を介して熱を伝達し、放熱することができることを特徴とする、請求項１に記載の発光ダイオード電球。   Including a radiator having at least a heat conducting plate and a tubular member, wherein the tubular member has a hollow internal space, the base is installed at one end of the radiator, the circuit module is inserted into the hollow internal space, and the LED mounting 2. The light-emitting diode bulb according to claim 1, wherein the circuit board of the substrate is incorporated in the heat conducting plate, and can transmit heat and dissipate heat through the heat conducting plate. 前記管状部材を囲んで設置された複数の放熱フィンを含むことを特徴とする、請求項７に記載の発光ダイオード電球。   The light-emitting diode bulb according to claim 7, further comprising a plurality of heat dissipating fins disposed around the tubular member. 電源に接続した電球座体に取り付けて使用できる発光ダイオード電球であって、口金と、ＬＥＤ実装基板と、回路モジュールを含み、
前記口金が前記電球座体に接続でき、第１電極挿入孔と第２電極挿入孔を備え、前記第１電極挿入孔と前記第２電極挿入孔が前記電球座体の異なる電源接点にそれぞれ対応し、
前記ＬＥＤ実装基板が、回路板と複数の発光ダイオードを含み、前記回路板の表面に前記複数の発光ダイオードと電気的に接続されたプリント配線が設けられ、前記プリント配線が前記発光ダイオードを駆動して発光させるための駆動電力を接続する第１回路接点と第２回路接点を備え、
前記回路モジュールが、駆動回路板と、前記駆動回路板に設けられた駆動回路、第１入力側電極接点、第２入力側電極接点、第１出力側電極接点、第２出力側電極接点を含み、前記駆動回路は前記電球座体から供給される電力を前記駆動電力に変換可能であり、前記第１入力側電極接点と前記第２入力側電極接点がそれぞれ前記口金の前記第１電極挿入孔と前記第２電極挿入孔に挿入されて前記口金の外に露出される導電部分となり、前記口金を前記電球座体に取り付けたとき、直接前記第１入力側電極接点と前記第２入力側電極接点を介して前記電源に電気的に接続可能であり、前記第１出力側電極接点と前記第２出力側電極接点がそれぞれ前記ＬＥＤ実装基板の前記第１回路接点と前記第２回路接点に直接電気的に接続されることを特徴とする、発光ダイオード電球。 A light-emitting diode light bulb that can be used by attaching to a light bulb seat connected to a power source, including a base, an LED mounting board, and a circuit module,
The base can be connected to the bulb seat body, and includes a first electrode insertion hole and a second electrode insertion hole, and the first electrode insertion hole and the second electrode insertion hole correspond to different power contact points of the bulb seat body, respectively. And
The LED mounting board includes a circuit board and a plurality of light emitting diodes, and a printed wiring electrically connected to the plurality of light emitting diodes is provided on a surface of the circuit board, and the printed wiring drives the light emitting diodes. A first circuit contact and a second circuit contact for connecting driving power for causing light emission,
The circuit module includes a drive circuit board, a drive circuit provided on the drive circuit board, a first input electrode contact, a second input electrode contact, a first output electrode contact, and a second output electrode contact. The drive circuit is capable of converting the power supplied from the bulb seat body into the drive power, and the first input side electrode contact and the second input side electrode contact are the first electrode insertion holes of the base, respectively. When the base is attached to the bulb seat, the first input side electrode contact and the second input side electrode are directly inserted into the second electrode insertion hole and exposed to the outside of the base. The first output side electrode contact and the second output side electrode contact can be directly connected to the first circuit contact and the second circuit contact of the LED mounting substrate, respectively. Characterized by electrical connection To, light-emitting diode light bulb. 前記口金が、ねじ込形口金、差込形口金、多脚突出形口金のうちのいずれかであることを特徴とする、請求項９に記載の発光ダイオード電球。   The light emitting diode bulb according to claim 9, wherein the base is any one of a screw-type base, a plug-type base, and a multi-leg protruding base. 前記口金が一体成型の電気絶縁部材より成ることを特徴とする、請求項９に記載の発光ダイオード電球。   The light emitting diode bulb according to claim 9, wherein the base is made of an integrally formed electric insulating member. 前記口金が、導電性を備えた第１導電部と第２導電部を含み、前記第１導電部と前記第２導電部の間が絶縁部により隔離され、前記第１電極挿入孔が前記第１導電部に設けられ、前記第２電極挿入孔が前記第２導電部に設けられたことを特徴とする、請求項９に記載の発光ダイオード電球。   The base includes a first conductive portion and a second conductive portion having electrical conductivity, the first conductive portion and the second conductive portion are isolated by an insulating portion, and the first electrode insertion hole is the first conductive portion. The light-emitting diode bulb according to claim 9, wherein the light-emitting diode bulb is provided in one conductive portion, and the second electrode insertion hole is provided in the second conductive portion. 前記ＬＥＤ実装基板の前記回路板が、前記第１回路接点及び前記第２回路接点と対応する位置にそれぞれ第１貫通孔及び第２貫通孔を備え、前記第１出力側電極接点と前記第２出力側電極接点をそれぞれ前記ＬＥＤ実装基板の前記第１貫通孔と前記第２貫通孔に挿入し、かつそれぞれ前記プリント配線の前記第１回路接点と前記第２回路接点に半田付けされたことを特徴とする、請求項９に記載の発光ダイオード電球。   The circuit board of the LED mounting substrate includes a first through hole and a second through hole at positions corresponding to the first circuit contact and the second circuit contact, respectively, and the first output electrode contact and the second electrode contact The output side electrode contacts are respectively inserted into the first through hole and the second through hole of the LED mounting substrate, and are soldered to the first circuit contact and the second circuit contact of the printed wiring, respectively. The light-emitting diode bulb according to claim 9, characterized in that 前記駆動回路板が一端に突出部を備え、前記突出部の表面と前記駆動回路板の端面が、前記第１入力側電極接点と前記第２入力側電極接点を構成する導電性の金属層を備えたことを特徴とする、請求項９に記載の発光ダイオード電球。   The drive circuit board includes a protrusion at one end, and the surface of the protrusion and the end surface of the drive circuit board include a conductive metal layer constituting the first input side electrode contact and the second input side electrode contact. The light-emitting diode bulb according to claim 9, further comprising: 前記駆動回路板が前記ＬＥＤ実装基板に対応する一端に突出部を備え、前記突出部の表面と前記駆動回路板の端面が、前記第１出力側電極接点と前記第２出力側電極接点を構成する導電性の金属層を備えたことを特徴とする、請求項９に記載の発光ダイオード電球。   The drive circuit board includes a protrusion at one end corresponding to the LED mounting substrate, and the surface of the protrusion and the end surface of the drive circuit board constitute the first output side electrode contact and the second output side electrode contact. The light-emitting diode bulb according to claim 9, further comprising a conductive metal layer. 前記第１出力側電極接点と前記第２出力側電極接点が、前記駆動回路に電気的に接続された金属端子であることを特徴とする、請求項９に記載の発光ダイオード電球。   The light emitting diode bulb according to claim 9, wherein the first output side electrode contact and the second output side electrode contact are metal terminals electrically connected to the drive circuit. 少なくとも導熱板と管状部材を有する放熱器を含み、前記管状部材が中空内部空間を備え、前記口金が前記放熱器の一端に設置され、前記回路モジュールが前記中空内部空間に挿入され、前記ＬＥＤ実装基板の前記回路板が前記導熱板に組み込まれ、前記導熱板を介して熱を伝達し、放熱することができることを特徴とする、請求項９に記載の発光ダイオード電球。   Including a radiator having at least a heat conducting plate and a tubular member, wherein the tubular member has a hollow internal space, the base is installed at one end of the radiator, the circuit module is inserted into the hollow internal space, and the LED mounting The light-emitting diode bulb according to claim 9, wherein the circuit board of the substrate is incorporated in the heat conducting plate, and heat can be transferred and radiated through the heat conducting plate. 前記管状部材を囲んで設置された複数の放熱フィンを含むことを特徴とする、請求項１７に記載の発光ダイオード電球。   The light-emitting diode bulb according to claim 17, further comprising a plurality of heat dissipating fins disposed around the tubular member.
JP2015143092A 2014-07-22 2015-07-17 Light-emitting diode bulb Pending JP2016025088A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW103125099A TW201604481A (en) 2014-07-22 2014-07-22 Light-emitting diode light bulb
TW103125099 2014-07-22

Publications (1)

Publication Number Publication Date
JP2016025088A true JP2016025088A (en) 2016-02-08

Family

ID=53785171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015143092A Pending JP2016025088A (en) 2014-07-22 2015-07-17 Light-emitting diode bulb

Country Status (8)

Country Link
JP (1) JP2016025088A (en)
KR (1) KR20160011579A (en)
BR (1) BR102015017121A2 (en)
DE (1) DE102015111248A1 (en)
FR (1) FR3024208A1 (en)
GB (1) GB2529036A (en)
PH (1) PH12015000254A1 (en)
TW (1) TW201604481A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020536349A (en) * 2017-09-29 2020-12-10 テクニカル コンシューマー プロダクツ インコーポレイテッド Conductive drive board for light bulbs

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7021458B2 (en) * 2017-04-28 2022-02-17 セイコーエプソン株式会社 3D modeling equipment
CN107990157B (en) * 2017-11-06 2020-06-23 宁波凯耀电器制造有限公司 LED lamp with vibration isolation type driver support and assembling method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001156166A (en) 1999-11-26 2001-06-08 Sharp Corp Manufacturing method for semiconductor device
CN102759020B (en) * 2011-04-26 2014-07-02 光宝电子(广州)有限公司 Ball type light emitting diode lamp bulb
WO2013159343A1 (en) * 2012-04-27 2013-10-31 Chen Shaofan Led light bulb
CN204254348U (en) * 2014-12-16 2015-04-08 集优光电股份有限公司 The lamp holder structure of bulb

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020536349A (en) * 2017-09-29 2020-12-10 テクニカル コンシューマー プロダクツ インコーポレイテッド Conductive drive board for light bulbs
JP7295099B2 (en) 2017-09-29 2023-06-20 テクニカル コンシューマー プロダクツ インコーポレイテッド Conductive drive substrate for light bulbs

Also Published As

Publication number Publication date
TW201604481A (en) 2016-02-01
FR3024208A1 (en) 2016-01-29
KR20160011579A (en) 2016-02-01
DE102015111248A1 (en) 2016-01-28
GB201509968D0 (en) 2015-07-22
BR102015017121A2 (en) 2016-01-26
GB2529036A (en) 2016-02-10
PH12015000254A1 (en) 2017-02-06

Similar Documents

Publication Publication Date Title
US8696168B2 (en) Illumination device
JP4908616B2 (en) Connector and lighting device
CN102822590A (en) Semiconductor lamp
US20110001417A1 (en) LED bulb with heat removal device
WO2017008643A1 (en) Led lamp with radiator and lamp cap integrated structure
JP2011513917A (en) Integrated LED driver for LED socket
TW201250163A (en) LED lamp and method of making the same
EP2077415B1 (en) LED bulb with heat removal device
TW201314112A (en) Lamp
EP2284438A1 (en) Watertight spotlight fixture
KR101001595B1 (en) A lighting module using SMD LED
JP2016025088A (en) Light-emitting diode bulb
WO2012008175A1 (en) Lighting device
CN106523942A (en) Heatsink with integrated electrical and base contacts
EP2986903B1 (en) Lighting device and luminaire
CN104989983A (en) Novel LED lamp
US20160061386A1 (en) Light-emitting diode bulb
WO2012020366A1 (en) A led lamp
JP2012079462A (en) Connector and lighting apparatus
JP2012043571A (en) Lighting unit
TW201610350A (en) Electric conduction structure of LED light bulb
TWM486867U (en) LED bulb
JP3192284U (en) LED tube lamp end assembly structure
JP5690692B2 (en) Light bulb type lighting device
TWM514655U (en) Illumination element and illumination device