JP3145542U

JP3145542U - flashlight

Info

Publication number: JP3145542U
Application number: JP2008005304U
Authority: JP
Inventors: 文苑王
Original assignee: 雙廷工業有限公司
Priority date: 2007-08-20
Filing date: 2008-07-31
Publication date: 2008-10-09
Anticipated expiration: 2018-07-31
Also published as: TWM326987U

Abstract

【課題】単一指向で均一な照射面で、投射の輝度が距離の延長により減衰しない懐中電灯の提供。
【解決手段】ケースの中空部分に発光装置、放熱モジュール及び給電装置を収容し、ケースの一側に握持部を延伸し、握持部と反対の端部に開口を形成してヘッドキャップを結合し、該放熱モジュールを該ヘッドキャップに接続するか、該ヘッドキャップと一体に形成し、該放熱モジュールを該発光装置と給電装置に当接させて放熱し、且つ該放熱モジュールの一部をヘッドキャップ表面より露出させ発光装置と給電装置の発生する熱を外部の低温部分に伝達して外部の冷空気により放熱し、発光装置の複数の発光モジュールに二次光学レンズを設け発光チップの照度を倍増した。
【選択図】図２PROBLEM TO BE SOLVED: To provide a flashlight having a uniform irradiating surface in a single direction and in which the brightness of projection does not attenuate due to extension of distance.
A light emitting device, a heat dissipation module, and a power feeding device are accommodated in a hollow portion of a case, a gripping portion is extended on one side of the case, and an opening is formed at an end opposite to the gripping portion to attach a head cap. The heat dissipation module is connected to the head cap or formed integrally with the head cap, the heat dissipation module is brought into contact with the light emitting device and the power supply device to dissipate heat, and a part of the heat dissipation module is The heat generated by the light-emitting device and the power supply device exposed from the head cap surface is transferred to the external low-temperature part and radiated by the external cold air, and the secondary optical lenses are provided in the multiple light-emitting modules of the light-emitting device, and the illuminance of the light-emitting chip Doubled.
[Selection] Figure 2

Description

本考案は一種の懐中電灯に係り、特に、二次光学レンズの構造設計により、単一指向で且つ均一な面光源を投射でき、並びに放熱構造が付設され、発光装置と給電装置の発生する熱エネルギーを外部の低温部分に伝播して放熱する、懐中電灯に関する。 The present invention relates to a kind of flashlight, and in particular, by the structure design of the secondary optical lens, it can project a unidirectional and uniform surface light source, and is provided with a heat dissipation structure to generate heat generated by the light emitting device and the power feeding device. It relates to a flashlight that dissipates heat by propagating energy to an external low-temperature part.

照明器具内の発光形式は相当に多く、ＬＥＤは、光電変換効率が高く、体積が小さく、寿命が長く、波長が固定され、光量や光質を調整可能で発熱が少ない等の長所を有するため、各種のはめ込み式ランプ、シーリングランプ、テーブルランプ等の照明器具に適用され、世界的に資源枯渇の憂慮が高まるなか、照明市場において注目を集めており、近年、技術が向上して高輝度ＬＥＤの開発が成功したこともあり、さらに高付加価値の方向に邁進している。現在市販されているＬＥＤ照明製品はほとんどがモジュール化設計の傾向にあり、それは内部のいずれかの部品が損壊した時に、使用者が簡単に交換でき、且つＬＥＤチップは必要に応じて組合せ可能であり、これにより現在の、コンパクトで軽量な応用の要求に対応しており、ゆえにＬＥＤは日常生活中で不可欠な光電素子となっている。 There are many light emitting formats in lighting fixtures, and LEDs have advantages such as high photoelectric conversion efficiency, small volume, long life, fixed wavelength, adjustable light quantity and light quality, and low heat generation. It is applied to lighting devices such as various built-in lamps, ceiling lamps, table lamps, etc., and has been attracting attention in the lighting market amid growing concern about resource depletion worldwide. As a result of the successful development of the company, the company is moving forward in the direction of high added value. Most LED lighting products currently on the market tend to be modular, which can be easily replaced by the user when any of the internal components are damaged, and the LED chips can be combined as needed. Yes, this meets the current demands for compact and lightweight applications, and thus LEDs have become an indispensable photoelectric element in everyday life.

一般市場で使用されているＬＥＤは、その使用サイクル寿命及び信頼度は温度に左右され、ハイパワーＧａＮ型ＬＥＤでは、ＬＥＤが電気エネルギーを受けた後、２０％〜３０％の電気エネルギーが光エネルギーに変換され、残りの７０％〜８０％は熱エネルギーとして散逸する。ＬＥＤ、制御装置及び放熱モジュール全体が照明器具構造内にパッケージされている場合、何らかの放熱措置を講じなければ、ＬＥＤが温度上昇で溜まった熱エネルギーを排出できず、寿命が影響を受け、内部チップが損壊して製品の不良率が増し、経済効果に符合しない状況が発生する。 The LEDs used in the general market have their use cycle life and reliability dependent on the temperature. In high power GaN type LEDs, 20% to 30% of the electric energy is light energy after the LED receives the electric energy. The remaining 70% to 80% is dissipated as heat energy. When the LED, the control device and the entire heat dissipation module are packaged in the lighting fixture structure, unless some heat dissipation measures are taken, the LED cannot discharge the heat energy accumulated due to the temperature rise, the life is affected, and the internal chip Will be damaged and the defect rate of products will increase, resulting in a situation that does not match the economic effect.

さらに、上述のＬＥＤランプを懐中電灯に使用する時、照度の関係から複数のＬＥＤをアレイ配置して、懐中電灯に十分な照明輝度を具備させる必要がある。アレイ配置された複数のＬＥＤは多点光源で構成されるため、物体に照射すると、その物体が複数の陰影を発生し、眩光の現象が形成されて、使用者の見る物体の像が曖昧となり、且つ密集して配列されるＬＥＤは相当に材料コストを消耗する。ゆえに、以上の周知の問題と欠点を如何に解決し、また、如何にランプ内の部品を簡単、便利な組合せられる設計とするか、並びに、放熱機能を具備させると共に、均一な面照射方式とするかに、当業者の研究改善の方向がある。 Furthermore, when the above-mentioned LED lamp is used for a flashlight, it is necessary to arrange a plurality of LEDs in an array from the relationship of illuminance so that the flashlight has sufficient illumination brightness. Since multiple LEDs arranged in an array are composed of multi-point light sources, when an object is irradiated, the object generates multiple shadows, creating a glare phenomenon, and the image of the object seen by the user becomes ambiguous. In addition, LEDs arranged densely consume considerable material costs. Therefore, how to solve the above-mentioned well-known problems and disadvantages, how to make the parts in the lamp simple and convenient to be combined, a heat radiation function, and a uniform surface illumination system In fact, there is a direction of improvement in research by those skilled in the art.

ゆえに、上述の周知の装置は設計上、理想的でなく、ゆえに、本考案は上述の周知の装置の不足点を改良した懐中電灯を提供するものである。 Thus, the known device described above is not ideal in design, and therefore the present invention provides a flashlight that improves upon the shortcomings of the known device described above.

請求項１の考案は、懐中電灯において、該懐中電灯はケース、発光装置、放熱モジュール、及び給電装置で構成され、
該ケースは中空で、その中空部分に発光装置、放熱モジュール及び給電装置を収容する収容空間が形成され、該ケースの一側に握持部が延伸され、該ケースにおいて該握持部と反対の一端に開口が形成され、該開口にヘッドキャップが結合され、該握持部と該開口の間の該ケースの表面に貫通孔が開設され、
該発光装置は回路板を具え、該回路板上に一つ以上の発光モジュールが設けられ、該発光モジュールは該ケースの該貫通孔部分に位置し、
該放熱モジュールは該ヘッドキャップに結合され、該放熱モジュールは該発光装置と該給電装置に当接して放熱し、且つ該放熱モジュールの一部表面が該ヘッドキャップの表面より露出し、
該給電装置は回路板と、該給電装置の回路板と電気的に接続された蓄電池を具備したことを特徴とする、懐中電灯としている。
請求項２の考案は、請求項１記載の懐中電灯において、該ケースの該握持部の末端にボトムキャップが結合され、該給電装置の回路板の一端に挿入部が設けられ、該挿入部と電気的に接続されたコネクタが該ボトムキャップに設けられ、該ケースの該握持部の末端と該ボトムキャップの間が防水パッキングにより緊密に結合され、該ケースの左右二側の内壁面に該放熱モジュールが嵌め込まれるスライドレールが設けられ、該ケースにホルダが結合され、該ホルダに該ケースを下から上に挿通させられる挿通空間が設けられ、該ホルダの表面に該挿通空間と連通する位置決め孔が設けられ、該ホルダの該位置決め孔から離れた別側表面にフックが設けられ、さらに該ケースを挿入できる充電器が設けられ、該充電器は該給電装置の回路板により交流電力を直流電力に変換して該蓄電池に保存でき、該ケースの該開口と該ヘッドキャップの間が別の防水パッキングにより緊密に結合されたことを特徴とする、懐中電灯としている。
請求項３の考案は、請求項１記載の懐中電灯において、該発光モジュールはベース内に、発光チップを設け、該ベース上に第１レンズをパッケージし、該第１レンズの上方に第２レンズを設けてなり、該発光モジュールは該ベース内に単一のハイパワー発光チップ、或いは複数のローパワー発光チップ、或いは各種の色の発光チップがパッケージされ、該第１レンズの光学角度は６０から１２０度とされ、該第２レンズの光学角度は１５度以内とされることを特徴とする、懐中電灯としている。
請求項４の考案は、請求項１記載の懐中電灯において、該放熱モジュールはケースの収容空間に置かれ、該放熱モジュールとの間に間隔空間を形成し、該発光装置の回路板が該放熱モジュールの上表面に当接し、該給電装置の蓄電池が該放熱モジュールの該間隔空間内に設置され、該給電装置の回路板が放熱モジュールの下表面に当接させられ、該放熱モジュールにヒートパイプが付加され、且つ該放熱モジュールがヘッドキャップと一体成形により形成されていることを特徴とする、懐中電灯としている。
請求項５の考案は、懐中電灯において、該懐中電灯はケース、発光装置、及び給電装置で構成され、
該ケースは中空で、その中空部分に発光装置、及び給電装置を収容する収容空間が形成され、該ケースの一側に握持部が延伸され、該ケースにおいて該握持部と反対の一端に開口が形成され、該開口にヘッドキャップが結合され、該握持部と該開口の間の該ケースの表面に貫通孔が開設され、該ケースの握持部の末端にボトムキャップが結合され、
該発光装置は回路板を具え、該回路板上に一つ以上の発光モジュールが設けられ、該発光モジュールは該ケースの該貫通孔部分に位置し、
該給電装置は回路板と、該給電装置の回路板と電気的に接続された蓄電池を具備し、
該ケースの該開口と該ヘッドキャップの間、及び、該握持部の末端と該ボトムキャップの間に、それぞれ防水パッキングが緊密に結合されたことを特徴とする、懐中電灯としている。
請求項６の考案は、請求項５記載の懐中電灯において、該発光モジュールはベース内に、発光チップを設け、該ベース上に第１レンズをパッケージし、該第１レンズの上方に第２レンズを設けてなり、該発光モジュールは該ベース内に単一のハイパワー発光チップ、或いは複数のローパワー発光チップ、或いは各種の色の発光チップがパッケージされ、該第１レンズの光学角度は６０から１２０度とされ、該第２レンズの光学角度は１５度以内とされることを特徴とする、懐中電灯としている。
請求項７の考案は、請求項５記載の懐中電灯において、該ケースにホルダが結合され、該ホルダに該ケースを下から上に挿通させられる挿通空間が設けられ、該ホルダの表面に該挿通空間と連通する位置決め孔が設けられ、該ホルダの該位置決め孔から離れた別側表面にフックが設けられ、さらに該ケースを挿入できる充電器が設けられ、該充電器は該給電装置の回路板により交流電力を直流電力に変換して該蓄電池に保存でき、該ケースの該開口と該ヘッドキャップの間が別の防水パッキングにより緊密に結合されたことを特徴とする、懐中電灯としている。 The invention of claim 1 is a flashlight, wherein the flashlight is composed of a case, a light emitting device, a heat dissipation module, and a power feeding device.
The case is hollow, and a housing space for accommodating the light emitting device, the heat dissipation module, and the power feeding device is formed in the hollow portion, and a gripping portion is extended on one side of the case, and is opposite to the gripping portion in the case An opening is formed at one end, a head cap is coupled to the opening, and a through hole is formed in the surface of the case between the gripping portion and the opening,
The light emitting device includes a circuit board, and one or more light emitting modules are provided on the circuit board, and the light emitting module is located in the through hole portion of the case.
The heat dissipating module is coupled to the head cap, the heat dissipating module is in contact with the light emitting device and the power feeding device to dissipate heat, and a part of the surface of the heat dissipating module is exposed from the surface of the head cap,
The power supply device is a flashlight including a circuit board and a storage battery electrically connected to the circuit board of the power supply device.
The invention of claim 2 is the flashlight according to claim 1, wherein a bottom cap is coupled to an end of the gripping portion of the case, and an insertion portion is provided at one end of the circuit board of the power feeding device. A connector electrically connected to the bottom cap is provided on the bottom cap, and the end of the gripping portion of the case and the bottom cap are tightly coupled by waterproof packing, and are attached to the inner wall surfaces on the left and right sides of the case. A slide rail into which the heat dissipation module is fitted is provided, a holder is coupled to the case, an insertion space through which the case is inserted from below is provided in the holder, and a surface of the holder communicates with the insertion space A positioning hole is provided, a hook is provided on the other surface of the holder away from the positioning hole, and a charger into which the case can be inserted is provided. The charger is provided by a circuit board of the power supply device. And converting AC power into DC power can be saved to storage battery, characterized in that between the opening and the head cap of the case is tightly coupled with another waterproof packing, and the flashlight.
The invention of claim 3 is the flashlight according to claim 1, wherein the light emitting module is provided with a light emitting chip in a base, a first lens is packaged on the base, and a second lens is disposed above the first lens. The light emitting module is packaged with a single high power light emitting chip, a plurality of low power light emitting chips, or light emitting chips of various colors in the base, and the optical angle of the first lens is from 60 The flashlight is characterized by being 120 degrees and the optical angle of the second lens being within 15 degrees.
The invention of claim 4 is the flashlight according to claim 1, wherein the heat dissipating module is placed in a housing space of the case, a space is formed between the heat dissipating module, and the circuit board of the light emitting device is the heat dissipating member. The battery of the power supply device is in contact with the upper surface of the module, the storage battery of the power supply device is installed in the space of the heat dissipation module, the circuit board of the power supply device is in contact with the lower surface of the heat dissipation module, and the heat pipe is connected to the heat dissipation module. And the heat dissipation module is formed by integral molding with the head cap.
The invention of claim 5 is a flashlight, wherein the flashlight is composed of a case, a light emitting device, and a power feeding device.
The case is hollow, and a housing space for accommodating the light emitting device and the power feeding device is formed in the hollow portion, and a gripping portion is extended on one side of the case, and at one end of the case opposite to the gripping portion. An opening is formed, a head cap is coupled to the opening, a through hole is formed in the surface of the case between the gripping portion and the opening, and a bottom cap is coupled to the end of the gripping portion of the case,
The light emitting device includes a circuit board, and one or more light emitting modules are provided on the circuit board, and the light emitting module is located in the through hole portion of the case.
The power supply device includes a circuit board and a storage battery electrically connected to the circuit board of the power supply device,
A flashlight is characterized in that a waterproof packing is tightly coupled between the opening of the case and the head cap, and between the end of the gripping portion and the bottom cap.
The invention of claim 6 is the flashlight according to claim 5, wherein the light emitting module is provided with a light emitting chip in a base, a first lens is packaged on the base, and a second lens is disposed above the first lens. The light emitting module is packaged with a single high power light emitting chip, a plurality of low power light emitting chips, or light emitting chips of various colors in the base, and the optical angle of the first lens is from 60 The flashlight is characterized by being 120 degrees and the optical angle of the second lens being within 15 degrees.
The invention of claim 7 is the flashlight according to claim 5, wherein a holder is coupled to the case, and an insertion space through which the case is inserted from below is provided in the holder, and the insertion is made on the surface of the holder. A positioning hole communicating with the space is provided, a hook is provided on the other surface of the holder away from the positioning hole, and a charger into which the case can be inserted is provided. The charger is a circuit board of the power supply device The flashlight is characterized in that AC power can be converted into DC power and stored in the storage battery, and the opening of the case and the head cap are tightly coupled by another waterproof packing.

本考案は、発光装置の発光モジュールのベース内に一つ以上の発光チップをパッケージし、該ベース上に第１レンズをパッケージし、該第１レンズの上方に第２レンズを設置し、この二次光学レンズの構造設計により、発光チップの照度を倍増し、実際使用時の光線を単一指向で均一な面光源となし、さらに、複数の発光モジュールが発生する光線を物体に照射する時に、多重の陰影及び眩光の状況を発生させず、その投射の輝度も距離の延長により減衰しないようにした。 In the present invention, one or more light emitting chips are packaged in a base of a light emitting module of a light emitting device, a first lens is packaged on the base, and a second lens is installed above the first lens. The structure design of the next optical lens doubles the illuminance of the light emitting chip, makes the light beam in actual use a unidirectional and uniform surface light source, and when irradiating the light beam generated by multiple light emitting modules to the object, The situation of multiple shadows and glare was not generated, and the brightness of the projection was not attenuated by extending the distance.

本考案はまた、放熱モジュールを水平に、ケースの収容空間に置いて、発光装置と給電装置とを区画し、発光装置の回路板を放熱モジュールの上表面に当接させ、給電装置の蓄電池を放熱モジュールの間隔空間内に設置し、このほか、給電装置の回路板を放熱モジュールの下表面に当接させ、この構造設計により、発光装置と給電装置の発生する高温熱エネルギーを外部低温部分に伝播し、外部の冷空気で熱源を散逸させ、発光装置及び給電装置が密閉された収容空間中で熱を導出させられないために過熱して損壊するのを防止する。 The present invention also places the heat dissipation module horizontally in the housing space of the case, partitions the light emitting device and the power supply device, makes the circuit board of the light emitting device contact the upper surface of the heat dissipation module, and installs the storage battery of the power supply device. Installed in the space between the heat dissipation modules, and in addition, the circuit board of the power supply unit is in contact with the lower surface of the heat dissipation module. Propagating, dissipating the heat source with external cold air, and preventing the light-emitting device and the power feeding device from being led out of heat in the enclosed housing space, preventing overheating and damage.

本考案の懐中電灯には更にホルダを結合可能とし、ケースの握持部を下から上にホルダの挿通空間内に挿通させ、並びにホルダ表面に挿通空間と連通する位置決め孔を設け、その発光装置を該位置決め孔部分に嵌めて位置決めできるようにし、該位置決め孔から離れた別側の表面にフックを設けて、ケースを該フックにより使用者の衣服あるいは任意の場所に付設でき、使用者の作業時に便利な照明補助を提供し、懐中電灯の多用性を増す。 The flashlight of the present invention further allows a holder to be coupled, the case gripping portion is inserted from the bottom up into the insertion space of the holder, and a positioning hole is provided on the holder surface to communicate with the insertion space. Can be positioned by fitting it into the positioning hole portion, a hook is provided on the surface on the other side away from the positioning hole, and the case can be attached to the user's clothes or any place by the hook. It sometimes provides convenient lighting assistance and increases the versatility of the flashlight.

以上の目的と効果を達成するため、本考案の採用する技術手段及びその構造は、添付の図に示される本考案の好ましい実施例により、その特徴と機能が以下のように説明され、それにより完全に理解される。 In order to achieve the above objects and effects, the technical means employed by the present invention and the structure thereof are described as follows by means of preferred embodiments of the present invention shown in the accompanying drawings. Fully understood.

図１、２、３、４、５を参照されたい。これらは本考案の立体外観図、立体分解図、組立前の側視断面図、組立時の側視断面図、及び組立後の側視断面図である。これらの図から分かるように、本考案の懐中電灯は、ケース１、発光装置２、放熱モジュール３、及び給電装置４で構成される。 See FIGS. 1, 2, 3, 4, and 5. These are a three-dimensional appearance view, a three-dimensional exploded view, a side view sectional view before assembly, a side view sectional view during assembly, and a side view sectional view after assembly of the present invention. As can be seen from these drawings, the flashlight according to the present invention includes a case 1, a light emitting device 2, a heat radiation module 3, and a power feeding device 4.

該ケース１は中空で、その中空部分に発光装置２、放熱モジュール３及び給電装置４を収容する収容空間１０が形成され、且つケース１の一側に握持部１１が延伸され、握持部１１の末端にボトムキャップ１２が結合され、握持部１１と反対の一端に開口１３が形成され、該開口１３にヘッドキャップ１４が結合され、並びに握持部１１と開口１３の間の表面に貫通孔１５が開設され、ケース１の左右二側の内壁面に対応するスライドレール１６が設けられている。さらに、該握持部１１の末端とボトムキャップ１２の間に防水パッキング１７が緊密に結合され、開口１３とヘッドキャップ１４の間にも緊密に防水パッキング１７が結合されている。 The case 1 is hollow, a housing space 10 for housing the light emitting device 2, the heat dissipation module 3, and the power feeding device 4 is formed in the hollow portion, and a gripping part 11 is extended on one side of the case 1, and the gripping part A bottom cap 12 is coupled to the end of the head 11, an opening 13 is formed at one end opposite to the gripping portion 11, a head cap 14 is coupled to the opening 13, and a surface between the gripping portion 11 and the opening 13 is formed. A through-hole 15 is opened, and slide rails 16 corresponding to the inner wall surfaces on the left and right sides of the case 1 are provided. Further, the waterproof packing 17 is tightly coupled between the end of the gripping portion 11 and the bottom cap 12, and the waterproof packing 17 is also tightly coupled between the opening 13 and the head cap 14.

該発光装置２は回路板２１を具え、並びに該回路板２１上に一つ以上の発光モジュール２２が設けられ、該発光モジュール２２はベース２２１内に発光チップ２２２を設け、並びにベース２２２上に第１レンズ２２３をパッケージし、該第１レンズ２２３の上方に対応する第２レンズ２２４を設けてなり、該発光モジュール２２が該ケース１の貫通孔１５部分に嵌め込まれる。 The light emitting device 2 includes a circuit board 21, and one or more light emitting modules 22 are provided on the circuit board 21. The light emitting module 22 includes a light emitting chip 222 in a base 221, and a second on the base 222. The first lens 223 is packaged, the corresponding second lens 224 is provided above the first lens 223, and the light emitting module 22 is fitted into the through hole 15 of the case 1.

該放熱モジュール３はヘッドキャップ１４に結合されるか、放熱モジュール３とヘッドキャップ１４が一体成形により形成され、且つ放熱モジュール３の一部表面がヘッドキャップ１４より露出し、別に、放熱モジュール３がケース１の収容空間１０内に平行に設置され、並びに放熱モジュール３の間に間隔空間３０が形成されている。 The heat radiating module 3 is coupled to the head cap 14 or the heat radiating module 3 and the head cap 14 are formed by integral molding, and a part of the surface of the heat radiating module 3 is exposed from the head cap 14. The space 1 is installed in parallel in the housing space 10 of the case 1 and a space 30 is formed between the heat dissipation modules 3.

該給電装置４は回路板４１を具え、並びに回路板４１の一端に挿入部４２が設けられ、挿入部４２と電気的に接続されたコネクタ４３がボトムキャップ１２部分に設置され、別に回路板４１に蓄電池４４が電気的に接続されている。 The power feeding device 4 includes a circuit board 41, and an insertion portion 42 is provided at one end of the circuit board 41. A connector 43 electrically connected to the insertion portion 42 is installed in the bottom cap 12 portion. A storage battery 44 is electrically connected.

さらに、上述の構成部品を組み合わせる時は、まず、放熱モジュール３とヘッドキャップ１４を緊密に結合し、並びに発光装置２の回路板２１を緊密に放熱モジュール３の上表面に当接させ、給電装置４の蓄電池４４を放熱モジュール３の間隔空間３０内に設置し、別に給電装置４の回路板４１を放熱モジュール３の下表面に当接させ、その後、放熱モジュール３の左右二側を直接ケース１の内壁面の対応するスライドレール１６内にはめ込み、並びにヘッドキャップ１４で開口１３部分を被覆し、その間の間隙は防水パッキング１７により緊密に結合し、水気或いは灰塵の隙間からの侵入を防止し、ボトムキャップ１２を握持部１１の末端に、別の防水パッキング１７を利用して緊密に結合する。回路板４１を押し込んだ後、回路板４１の挿入部４２は電気的にボトムキャップ１２のコネクタ４３内に接続され、こうして、本考案の全体の組立を完成する。 Furthermore, when combining the above-described components, first, the heat radiating module 3 and the head cap 14 are tightly coupled, and the circuit board 21 of the light emitting device 2 is brought into close contact with the upper surface of the heat radiating module 3 to thereby provide a power feeding device. 4 storage battery 44 is installed in the space 30 of the heat dissipation module 3, and the circuit board 41 of the power supply device 4 is brought into contact with the lower surface of the heat dissipation module 3, and then the left and right sides of the heat dissipation module 3 are directly connected to the case 1. The inner wall surface is fitted into the corresponding slide rail 16, and the opening 13 is covered with the head cap 14, and the gap therebetween is tightly coupled by the waterproof packing 17 to prevent intrusion from moisture or ash dust. The bottom cap 12 is tightly coupled to the end of the grip 11 using another waterproof packing 17. After pushing the circuit board 41, the insertion part 42 of the circuit board 41 is electrically connected into the connector 43 of the bottom cap 12, thus completing the entire assembly of the present invention.

続いて図６を参照されたい。図６は本考案の発光モジュールの表示図であり、図から明らかであるように、該発光モジュール２２はベース２２１内に、単一のハイパワー発光チップ２２２、或いは複数のローパワー発光チップ２２２、或いは各種の色の発光チップ２２２をパッケージし、並びに第１レンズ２２３を加え、該第１レンズ２２３の光学角度は６０から１２０度とし、該第１レンズ２２３の上方に第２レンズ２２４を、１５度以内に設けてなり、この二次光学レンズの構造設計により、発光チップ２２２の照度を倍増し、複数組の発光モジュール２２の同時照明により、その投射の輝度を距離の延長により減衰させず、投射する光線に単一指向で均一な面光源を形成させる。 Next, please refer to FIG. FIG. 6 is a display diagram of the light emitting module of the present invention. As is apparent from the figure, the light emitting module 22 is provided in the base 221 with a single high power light emitting chip 222 or a plurality of low power light emitting chips 222. Alternatively, the light emitting chips 222 of various colors are packaged, and the first lens 223 is added. The optical angle of the first lens 223 is set to 60 to 120 degrees, and the second lens 224 is disposed above the first lens 223. With this secondary optical lens structural design, the illuminance of the light-emitting chip 222 is doubled, and the simultaneous illumination of a plurality of sets of light-emitting modules 22 does not attenuate the projection brightness by extending the distance, Uniform and uniform surface light source is formed on the projected light beam.

このほか、回路板２１は直列接続、並列接続の回路レイアウトで、電気的に一つ以上の発光モジュール２２に接続し、並びに回路板２１を放熱モジュール３の表面に緊密に当接させる。これにより放熱モジュール３を通して発光チップ２２２の発生する熱を吸収、放出し、熱が発光チップ２２２に溜まり、発光チップ２２２の過熱による損壊をもたらすのを防止する。 In addition, the circuit board 21 is electrically connected to one or more light emitting modules 22 in a circuit layout of series connection and parallel connection, and the circuit board 21 is brought into close contact with the surface of the heat dissipation module 3. As a result, heat generated by the light emitting chip 222 is absorbed and released through the heat dissipation module 3, and heat is prevented from being accumulated in the light emitting chip 222 and causing damage due to overheating of the light emitting chip 222.

懐中電灯は防水パッキング１７の緊密な結合により防水、防塵の機能を形成し、ケース１の密閉された収容空間１０中で、発光装置２と給電装置４の運転により発生する熱が導出されないで熱が収容空間１０内に累積すると、発光装置２及び給電装置４の過熱による損壊を形成し得る。ゆえに、放熱モジュール３により発光装置２の回路板２１を放熱モジュール３の上表面に緊密に当接させると共に、給電装置４の蓄電池４４を放熱モジュール３の間隔空間３０内に設置し、また、給電装置４の回路板４１を放熱モジュール３の下表面に当接させ、ヘッドキャップ１４表面から露出した一部の放熱モジュール３により、発光装置２と給電装置４の発生する熱エネルギーを外部の低温部分に伝播し、外部の冷空気により散逸させる。こうして、ケース１内部の収容空間１０の温度が外部空気より高い時、放熱モジュール３が即刻機能を発揮し、熱を有効に外部に伝導し、ケース１内部の温度を下げ放熱の効果を達成する。これにより、発光チップ２２２が過熱により痛んで輝度が低下し寿命が短くなり、更には損壊するのを防止できる。放熱モジュール３はヒートシンク或いは熱伝導ブロックとされ、アルミ、銅、アルミマグネシウム合金或いはその他の熱伝導機能を有する金属で製造される。このほか、放熱モジュール３にヒートパイプを付設することで、さらに有効に熱エネルギーを伝導できる。 The flashlight forms a waterproof and dustproof function by the tight coupling of the waterproof packing 17, and heat generated by the operation of the light emitting device 2 and the power feeding device 4 is not derived in the sealed housing space 10 of the case 1. If accumulated in the accommodation space 10, damage due to overheating of the light emitting device 2 and the power feeding device 4 may be formed. Therefore, the circuit board 21 of the light emitting device 2 is brought into close contact with the upper surface of the heat dissipation module 3 by the heat dissipation module 3, and the storage battery 44 of the power supply device 4 is installed in the space 30 of the heat dissipation module 3. The circuit board 41 of the device 4 is brought into contact with the lower surface of the heat radiating module 3, and the heat energy generated by the light emitting device 2 and the power feeding device 4 is transferred to the external low temperature portion by a part of the heat radiating module 3 exposed from the surface of the head cap 14. Propagated to the outside and dissipated by external cold air. Thus, when the temperature of the housing space 10 inside the case 1 is higher than the outside air, the heat radiation module 3 exhibits an instant function, effectively conducts heat to the outside, lowers the temperature inside the case 1 and achieves a heat radiation effect. . Accordingly, it is possible to prevent the light emitting chip 222 from being damaged due to overheating, the luminance is lowered, the life is shortened, and further the damage is prevented. The heat radiation module 3 is a heat sink or a heat conduction block, and is made of aluminum, copper, aluminum magnesium alloy or other metal having a heat conduction function. In addition, heat energy can be conducted more effectively by attaching a heat pipe to the heat dissipation module 3.

図７、８は本考案にホルダを組み合わせた実施例の立体分解図及び立体外観図である。これらの図から分かるように、該懐中電灯のケース１にはホルダ５を結合可能で、該ホルダ５には下から上にケース１を通せる挿通空間５１が設けられ、並びにホルダ５の表面に挿通空間５１と連通する位置決め孔５２が設けられ、位置決め孔５２から離れた別側にフック５３が設けられている。ゆえに、ケース１の握持部１１を下から上にホルダ５の挿通空間５１に通す時、その発光装置２はちょうど位置決め孔５２部分に嵌合して位置決めされ、並びにフック５３でケース１が任意の場所に掛けられ、使用者は長時間懐中電灯を手持ちしなくともよく、使用者の作業時の便利な照明を提供する。 7 and 8 are a three-dimensional exploded view and a three-dimensional external view of an embodiment in which a holder is combined with the present invention. As can be seen from these drawings, a holder 5 can be coupled to the case 1 of the flashlight. The holder 5 is provided with an insertion space 51 through which the case 1 can be passed from the bottom to the top. A positioning hole 52 communicating with the insertion space 51 is provided, and a hook 53 is provided on the other side away from the positioning hole 52. Therefore, when the gripping portion 11 of the case 1 is passed from the bottom to the top through the insertion space 51 of the holder 5, the light emitting device 2 is positioned by being fitted in the positioning hole 52, and the case 1 is arbitrarily selected by the hook 53. The user does not need to hold the flashlight for a long time, and provides convenient lighting for the user's work.

さらに、図９に示されるのは、本考案の充電時の側視断面図であり、懐中電灯を充電する時は、ケース１を充電器６に挿入し、その給電装置４の回路板４１の一端の挿入部４２はボトムキャップ１２部分に設置されたコネクタ４３内に挿入されて電気的に接続され、充電器６はコネクタ４３を通して交流電力を回路板４１に伝送して直流電力となし、並びに蓄電池４４により直流電力を保存し、懐中電灯を充電使用する。 Further, FIG. 9 is a side view sectional view at the time of charging according to the present invention. When charging the flashlight, the case 1 is inserted into the charger 6 and the circuit board 41 of the power feeding device 4 is shown. The insertion portion 42 at one end is inserted into and electrically connected to a connector 43 installed in the bottom cap 12 portion, and the charger 6 transmits AC power to the circuit board 41 through the connector 43 to form DC power, and DC power is stored by the storage battery 44, and a flashlight is used for charging.

図１０は本考案の別の実施例の側視断面図であり、この図から明らかに分かるように、該ケース１内部には電池収容室が設計されて、複数の電池４５が設置され、ならびに電池４５が電気的に給電装置４の回路板４１に接続される。このような前述の効果を達成できる構造、装置はいずれも本考案の範疇にあり、このような簡単な修飾及び効果の等しい構造変化はいずれも本考案の請求範囲内に属する。 FIG. 10 is a cross-sectional side view of another embodiment of the present invention. As can be clearly seen from this figure, a battery housing chamber is designed in the case 1, a plurality of batteries 45 are installed, and The battery 45 is electrically connected to the circuit board 41 of the power feeding device 4. Any structure and device capable of achieving the above-described effects are within the scope of the present invention, and such simple modifications and structural changes with the same effect are all within the scope of the claims of the present invention.

ゆえに、本考案の懐中電灯の周知の技術の欠点を改善する技術上の重点は以下のようである。
１．該発光モジュール２２はベース２２１内に一つ以上の発光チップ２２２をパッケージし、ならびにベース２２１上に第１レンズ２２３をパッケージし、該第１レンズ２２３の上方に第２レンズ２２４を設置してなり、このような二次光学レンズの構造設計により、発光チップ２２２の照度を倍増し、実際の使用時の光線に単一指向で均一な面光源を形成させる。さらに、複数の発光モジュール２２の発生する光線を物体に照射する時、多重陰影や眩光の状況を発生させず、その投射の輝度は距離の延長により減衰しないものとしている。
２．該放熱モジュール３をケース１の収容空間１０に水平設置する時、発光装置２及び給電装置４を区画し、発光装置２の回路板２１を放熱モジュール３の上表面に当接させ、給電装置４の蓄電池４４を放熱モジュール３の間隔空間３０内に設置し、このほか、給電装置４の回路板４１を放熱モジュール３の下表面に当接させ、この構造設計により、発光装置２と給電装置４の発生する高温熱エネルギーを外部低温部分に伝播し、外部の冷空気で熱源を散逸させ、発光装置２及び給電装置４が密閉された収容空間１０中で熱を導出させられないために過熱して損壊するのを防止する。
３．該懐中電灯は更にホルダ５を結合可能とし、ケース１の握持部１１を下から上にホルダ５の挿通空間５１内に挿通させ、並びにホルダ５表面に挿通空間５１と連通する位置決め孔５２を設け、その発光装置２を該位置決め孔５２部分に嵌めて位置決めでき、該位置決め孔５２から離れた別側の表面にフック５３を設けて、ケース１を該フック５３により使用者の衣服あるいは任意の場所に付設でき、使用者の作業時に便利な照明補助を提供し、懐中電灯の多用性を増す。 Therefore, the technical focus for improving the known shortcomings of the flashlight of the present invention is as follows.
1. The light emitting module 22 has one or more light emitting chips 222 packaged in a base 221, a first lens 223 is packaged on the base 221, and a second lens 224 is installed above the first lens 223. By such a structure design of the secondary optical lens, the illuminance of the light emitting chip 222 is doubled, and a uniform surface light source is formed in a single direction with respect to a light beam in actual use. Further, when the object is irradiated with the light rays generated by the plurality of light emitting modules 22, the situation of multiple shadows and glare does not occur, and the brightness of the projection is not attenuated by the extension of the distance.
2. When the heat radiating module 3 is horizontally installed in the housing space 10 of the case 1, the light emitting device 2 and the power feeding device 4 are partitioned, and the circuit board 21 of the light emitting device 2 is brought into contact with the upper surface of the heat radiating module 3. The storage battery 44 is installed in the space 30 of the heat dissipation module 3, and the circuit board 41 of the power supply device 4 is brought into contact with the lower surface of the heat dissipation module 3. The high-temperature heat energy generated by the light is propagated to the external low-temperature portion, the heat source is dissipated by the external cold air, and the light-emitting device 2 and the power supply device 4 are overheated because heat cannot be led out in the enclosed housing space 10. To prevent damage.
3. The flashlight further allows the holder 5 to be coupled, the gripping portion 11 of the case 1 is inserted from the bottom upward into the insertion space 51 of the holder 5, and a positioning hole 52 communicating with the insertion space 51 is formed on the surface of the holder 5. The light emitting device 2 can be positioned by fitting the light emitting device 2 into the positioning hole 52, and a hook 53 is provided on the surface on the other side away from the positioning hole 52. It can be attached to a place and provides convenient lighting assistance when users work, increasing the versatility of the flashlight.

ただし、以上は本考案の好ましい実施例に関するものに過ぎず、本考案の範囲を限定するものではなく、ゆえに、本考案の明細書及び図面の内容を運用した簡易な修飾及び等しい効果を有する構造変化は、いずれも本考案の請求範囲内に属する。 However, the above description relates only to a preferred embodiment of the present invention, and does not limit the scope of the present invention. Therefore, a structure having a simple modification using the contents of the specification and drawings of the present invention and an equivalent effect. Any variation is within the scope of the claimed invention.

総合すると、本考案の上述の懐中電灯は使用時に確実にその効果作用と目的を達することができ、ゆえに本考案は実用性に優れた考案であり、実用新案登録の要件に符合する。 In summary, the above-described flashlight of the present invention can surely achieve its effect and purpose when used, and therefore the present invention is a highly practical device and meets the requirements for utility model registration.

本考案の立体外観図である。It is a three-dimensional external view of the present invention. 本考案の立体分解図である。It is a three-dimensional exploded view of the present invention. 本考案の組立前の側視断面図である。It is side sectional drawing before the assembly of this invention. 本考案の組立時の側視断面図である。It is side view sectional drawing at the time of the assembly of this invention. 本考案の組立後の側視断面図である。It is side view sectional drawing after the assembly of this invention. 本考案の発光モジュールの表示図である。It is a display figure of the light emitting module of this invention. 本考案のホルダを組み合わせた実施例の立体分解図である。It is the three-dimensional exploded view of the Example which combined the holder of this invention. 本考案のホルダを組み合わせた実施例の立体外観図である。It is a three-dimensional external view of the Example which combined the holder of this invention. 本考案の充電時の側視断面図である。It is side view sectional drawing at the time of charge of this invention. 本考案の別の実施例の側視断面図である。It is sectional drawing of the side view of another Example of this invention.

Explanation of symbols

１ケース
１０収容空間１４ヘッドキャップ
１１握持部１５貫通孔
１２ボトムキャップ１６スライドレール
１３開口１７防水パッキング
２発光装置
２１回路板２２２発光チップ
２２発光モジュール２２３第１レンズ
２２１ベース２２４第２レンズ
３放熱モジュール
３０間隔空間
４給電装置
４１回路板４４蓄電池
４２挿入部４５電池
４３コネクタ
５ホルダ
５１挿通空間５３フック
５２位置決め孔
６充電器 DESCRIPTION OF SYMBOLS 1 Case 10 Accommodating space 14 Head cap 11 Grasping part 15 Through hole 12 Bottom cap 16 Slide rail 13 Opening 17 Waterproof packing 2 Light emitting device 21 Circuit board 222 Light emitting chip 22 Light emitting module 223 First lens 221 Base 224 Second lens 3 Heat dissipation Module 30 Interval space 4 Power supply device 41 Circuit board 44 Storage battery 42 Insertion section 45 Battery 43 Connector 5 Holder 51 Insertion space 53 Hook 52 Positioning hole 6 Charger

Claims

In the flashlight, the flashlight is composed of a case, a light emitting device, a heat dissipation module, and a power feeding device,
The case is hollow, and a housing space for accommodating the light emitting device, the heat dissipation module, and the power feeding device is formed in the hollow portion, and a gripping portion is extended on one side of the case, and is opposite to the gripping portion in the case An opening is formed at one end, a head cap is coupled to the opening, and a through hole is formed in the surface of the case between the gripping portion and the opening,
The light emitting device includes a circuit board, and one or more light emitting modules are provided on the circuit board, and the light emitting module is located in the through hole portion of the case.
The heat dissipating module is coupled to the head cap, the heat dissipating module is in contact with the light emitting device and the power feeding device to dissipate heat, and a part of the surface of the heat dissipating module is exposed from the surface of the head cap,
The power feeding device includes a circuit board and a storage battery electrically connected to the circuit board of the power feeding device.

The flashlight according to claim 1, wherein a bottom cap is coupled to an end of the gripping portion of the case, an insertion portion is provided at one end of a circuit board of the power feeding device, and is electrically connected to the insertion portion. A slide in which a connector is provided on the bottom cap, the end of the gripping portion of the case and the bottom cap are tightly coupled by waterproof packing, and the heat dissipation module is fitted to the inner wall surfaces on the left and right sides of the case A rail is provided, a holder is coupled to the case, an insertion space through which the case is inserted from below is provided in the holder, and a positioning hole that communicates with the insertion space is provided on a surface of the holder, A hook is provided on the surface of the holder on the other side away from the positioning hole, and a charger for inserting the case is further provided. The charger uses a circuit board of the power supply device to supply AC power to DC power. Converted to be stored in the storage battery and is characterized in that between the opening and the head cap of the case is tightly coupled with another waterproof packing, flashlight.

2. The flashlight according to claim 1, wherein the light emitting module includes a light emitting chip provided in a base, a first lens is packaged on the base, and a second lens is provided above the first lens. In the base, a single high power light emitting chip, a plurality of low power light emitting chips, or light emitting chips of various colors are packaged in the base, and the optical angle of the first lens is 60 to 120 degrees. A flashlight characterized in that the optical angle of the two lenses is within 15 degrees.

2. The flashlight according to claim 1, wherein the heat dissipation module is placed in a housing space of the case, a space is formed between the heat dissipation module, and a circuit board of the light emitting device is in contact with an upper surface of the heat dissipation module. The storage battery of the power supply device is installed in the space of the heat dissipation module, the circuit board of the power supply device is brought into contact with the lower surface of the heat dissipation module, a heat pipe is added to the heat dissipation module, and the heat dissipation A flashlight characterized in that the module is formed by integral molding with the head cap.

In the flashlight, the flashlight is composed of a case, a light emitting device, and a power feeding device,
The case is hollow, and a housing space for accommodating the light emitting device and the power feeding device is formed in the hollow portion, and a gripping portion is extended on one side of the case, and at one end of the case opposite to the gripping portion. An opening is formed, a head cap is coupled to the opening, a through hole is formed in the surface of the case between the gripping portion and the opening, and a bottom cap is coupled to the end of the gripping portion of the case,
The light emitting device includes a circuit board, and one or more light emitting modules are provided on the circuit board, and the light emitting module is located in the through hole portion of the case.
The power supply device includes a circuit board and a storage battery electrically connected to the circuit board of the power supply device,
A flashlight characterized in that a waterproof packing is tightly coupled between the opening of the case and the head cap, and between the end of the gripping portion and the bottom cap, respectively.

6. The flashlight according to claim 5, wherein the light emitting module includes a light emitting chip provided in a base, a first lens is packaged on the base, and a second lens is provided above the first lens. In the base, a single high power light emitting chip, a plurality of low power light emitting chips, or light emitting chips of various colors are packaged in the base, and the optical angle of the first lens is 60 to 120 degrees. A flashlight characterized in that the optical angle of the two lenses is within 15 degrees.

6. The flashlight according to claim 5, wherein a holder is coupled to the case, an insertion space through which the case is inserted from below is provided in the holder, and a positioning hole communicating with the insertion space is provided on a surface of the holder. Provided, a hook is provided on the other side surface of the holder away from the positioning hole, and a charger is provided to allow the case to be inserted. The charger converts the AC power into DC power by the circuit board of the power feeding device. A flashlight characterized in that it can be converted and stored in the storage battery, and the opening of the case and the head cap are tightly coupled by another waterproof packing.