JP3137575U - LED lamp - Google Patents

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JP3137575U
JP3137575U JP2007007218U JP2007007218U JP3137575U JP 3137575 U JP3137575 U JP 3137575U JP 2007007218 U JP2007007218 U JP 2007007218U JP 2007007218 U JP2007007218 U JP 2007007218U JP 3137575 U JP3137575 U JP 3137575U
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led
lamp
lamp cover
cover
circuit board
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瓊媛 黄
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慧坦科技股▲ふん▼有限公司
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Abstract

【課題】光の拡散効果が高く、多方向へ均一に光を照射することができ、美観に優れたLEDランプを提供すること。
【解決手段】LED支持体1の一面に回路板12及び内ランプカバー2を設置し、LED支持体1の他面に、回路板12と接続した導電部材14を突設し、導電部材14の外面に、ランプ支持部へ取り付けるための結合部141を設けると共に、一方の極性端子142及び他方の極性端子143を設け、回路板12上にLED13を取り付け、LED13を内ランプカバー2で覆い、内ランプカバー2にLED13が発した光を拡散する拡散面21を形成し、外ランプカバー3は、平滑な表面を有し、内ランプカバー2の外側を覆ってLED支持体1に取り付けられている。
【選択図】図1
To provide an LED lamp that has a high light diffusion effect, can irradiate light uniformly in multiple directions, and has an excellent aesthetic appearance.
A circuit board 12 and an inner lamp cover 2 are installed on one surface of an LED support 1, and a conductive member 14 connected to the circuit board 12 is projected on the other surface of the LED support 1. On the outer surface, a coupling portion 141 for attaching to the lamp support portion is provided, and one polarity terminal 142 and the other polarity terminal 143 are provided, the LED 13 is attached on the circuit board 12, the LED 13 is covered with the inner lamp cover 2, A diffusion surface 21 for diffusing light emitted from the LEDs 13 is formed on the lamp cover 2, and the outer lamp cover 3 has a smooth surface and covers the outer side of the inner lamp cover 2 and is attached to the LED support 1. .
[Selection] Figure 1

Description

本考案は、LEDランプに関する。   The present invention relates to an LED lamp.

常夜灯としては、通常、特許文献1及び特許文献2に記載されているような照明器具が使用されている。この照明器具は、図8に示すように、ランプ支持部A上にタングステンランプBを設置して成る。
しかし、タングステンランプは、エネルギーの消費量が大きいばかりか、発熱量が多くてタングステンが容易に焼きついてしまい、寿命が短いので頻繁にランプを交換しなければならないという欠点がある。
As the night light, lighting fixtures as described in Patent Document 1 and Patent Document 2 are usually used. As shown in FIG. 8, this luminaire is formed by installing a tungsten lamp B on a lamp support A.
However, the tungsten lamp has not only a large amount of energy consumption, but also has a drawback that the lamp needs to be frequently replaced because of its large calorific value, tungsten being easily burned, and short life.

また、図9に示すように、ランプ支持部A上に発光ダイオード(LED)ランプCを設置した常夜灯も知られている。
ところが、LEDランプCは、ランプ支持部Aからの立ち上がり寸法が低いので、光の照射方向によって明るさにむらができてしまう。これを防ぐために、ランプカバーC1の表面に多数の突起C2を形成するかフロスト面とし、光を拡散させて照射する必要があったが、このようなランプカバーC1は、外観が凸凹になって美観に欠け、汚れが付着して光の透過率が低下しやすい。
Further, as shown in FIG. 9, a night-light having a light-emitting diode (LED) lamp C installed on a lamp support A is also known.
However, since the LED lamp C has a small rising dimension from the lamp support portion A, the brightness is uneven depending on the light irradiation direction. In order to prevent this, it is necessary to form a large number of protrusions C2 on the surface of the lamp cover C1 or to make it a frosted surface, and to diffuse and irradiate light. However, the lamp cover C1 has an uneven appearance. Lack of aesthetics, dirt adheres, and light transmittance tends to decrease.

台湾実用新案第M511795号明細書Taiwan Utility Model No. M5111175 Specification 台湾実用新案第M244400号明細書Taiwan Utility Model No. M244400 Specification

本考案が解決しようとする課題は、光の拡散効果が高く、多方向へ均一に光を照射することができ、美観に優れたLEDランプを提供することにある。   The problem to be solved by the present invention is to provide an LED lamp that has a high light diffusion effect, can irradiate light uniformly in multiple directions, and has an excellent aesthetic appearance.

本考案のLEDランプは、LED(発光ダイオード)、LED支持体、内ランプカバー及び外ランプカバーを備え、前記LED支持体の一面に回路板及び前記内ランプカバーを設置し、前記LED支持体の他面に、前記回路板と接続した導電部材を突設し、該導電部材の外面に、ランプ支持部へ取り付けるための結合部を設けると共に、一方の極性端子及び他方の極性端子を設け、前記回路板上に前記LEDを取り付け、該LEDを前記内ランプカバーで覆い、前記内ランプカバーに前記LEDが発した光を拡散する拡散面を形成し、前記外ランプカバーは、平滑な表面を有し、前記内ランプカバーの外側を覆って前記LED支持体に取り付けられている。   The LED lamp of the present invention includes an LED (light emitting diode), an LED support, an inner lamp cover, and an outer lamp cover, and a circuit board and the inner lamp cover are installed on one surface of the LED support. Protruding a conductive member connected to the circuit board on the other surface, providing a coupling portion for attaching to the lamp support portion on the outer surface of the conductive member, providing one polar terminal and the other polar terminal, The LED is mounted on a circuit board, the LED is covered with the inner lamp cover, a diffusion surface for diffusing light emitted from the LED is formed on the inner lamp cover, and the outer lamp cover has a smooth surface. And it is attached to the LED support so as to cover the outside of the inner lamp cover.

前記結合部はネジ溝であっても良い。
前記一方の極性端子を前記導電部材の外周面に設け、前記他方の極性端子を前記導電部材の先端面に設けることがある。
前記内ランプカバーの外面或いは内面が前記拡散面となっている。
前記拡散面には、多数の同心円状の突条、連続した多数の角錐状突起、適宜間隔をおいた多数の小突起、及び、多数の小凹部のいずれかを形成しても良い。
前記内ランプカバーを着色することがある。
前記外ランプカバーが着色することがある。
The coupling portion may be a thread groove.
The one polarity terminal may be provided on the outer peripheral surface of the conductive member, and the other polarity terminal may be provided on the distal end surface of the conductive member.
The outer surface or inner surface of the inner lamp cover is the diffusion surface.
The diffusing surface may be formed with any one of a large number of concentric protrusions, a large number of continuous pyramidal protrusions, a large number of small protrusions spaced appropriately, and a large number of small recesses.
The inner lamp cover may be colored.
The outer lamp cover may be colored.

本考案によれば、発光部材としてLEDを用いたので、電力消費量を削減でき、寿命が長いため交換頻度が少なくて済み、発熱量が低くて安全性が高い。
また、光が拡散されて多方向に均一に照射され、外ランプカバーの表面が平滑なので、体裁が良いばかりか、汚れが付着し難く、内ランプカバーの拡散面が視線を遮るため、外部から回路板及びLEDが見えず、さらに美観が増す。
According to the present invention, since the LED is used as the light emitting member, the power consumption can be reduced, and since the lifetime is long, the replacement frequency is low, the heat generation amount is low, and the safety is high.
In addition, light is diffused and illuminated uniformly in multiple directions, and the surface of the outer lamp cover is smooth, so that the appearance is good and it is difficult for dirt to adhere, and the diffusion surface of the inner lamp cover blocks the line of sight from the outside. The circuit board and LED cannot be seen, and the aesthetics increase.

図1〜図3は、本考案の実施例1を示す。
本考案のLEDランプは、図1に示すように、LED(発光ダイオード)13と、LED支持体1と、LED13を覆う内ランプカバー2と、内ランプカバー2の外側に被せた外ランプカバー3とを備える。
LED支持体1の表面には収納凹部11を形成し、収納凹部11の内部に回路板12を設置すると共に、回路板12の上にLED13を取り付けられてある。
また、LED支持体1の裏面には、回路板12と接続した導電部材14が突出している。導電部材14の外周面にはネジ溝から成る結合部141を形成し、導電部材14の側面に一方の極性端子142を設けると共に、導電部材14の先端面に他方の極性端子143を設けてある。
1 to 3 show a first embodiment of the present invention.
As shown in FIG. 1, the LED lamp of the present invention includes an LED (light emitting diode) 13, an LED support 1, an inner lamp cover 2 that covers the LED 13, and an outer lamp cover 3 that covers the outer side of the inner lamp cover 2. With.
A housing recess 11 is formed on the surface of the LED support 1, a circuit board 12 is installed inside the housing recess 11, and an LED 13 is mounted on the circuit board 12.
A conductive member 14 connected to the circuit board 12 protrudes from the back surface of the LED support 1. A coupling portion 141 formed of a screw groove is formed on the outer peripheral surface of the conductive member 14, and one polar terminal 142 is provided on the side surface of the conductive member 14, and the other polar terminal 143 is provided on the distal end surface of the conductive member 14. .

内ランプカバー2は、透光材より成り、収納凹部11内に設置されてLED13を覆う。図2に示すように、内ランプカバー2の外面は、多数の同心円状の突条211を連続して形成した拡散面21となっている。
外ランプカバー3は、透光材より成り、その表面は平滑に形成してある。また、外ランプカバー3は、内ランプカバー2の外側を覆うように、その周縁をLED支持体1の表面外周に取り付けてある。
The inner lamp cover 2 is made of a translucent material and is installed in the housing recess 11 to cover the LED 13. As shown in FIG. 2, the outer surface of the inner lamp cover 2 is a diffusion surface 21 in which a large number of concentric protrusions 211 are continuously formed.
The outer lamp cover 3 is made of a translucent material, and its surface is formed to be smooth. The outer lamp cover 3 is attached to the outer periphery of the surface of the LED support 1 so as to cover the outer side of the inner lamp cover 2.

LEDランプを使用する際には、図3に示すように、ランプ支持部AにこのLEDランプを取り付ける。ランプ支持部Aの表面にはネジ穴を形成し、ネジ穴の内周面に一方の極性端子A1を設置すると共に、ネジ穴の底面に他方の極性端子A2を設置してある。
LEDランプの導電部材14をネジ穴に挿入して結合部141を螺合すると、LEDランプの一方の極性端子142及び他方の極性端子143が、それぞれランプ支持部Aの一方の極性端子A1及び他方の極性端子A2に接触し、導電部材14及び回路板12を介して電源に接続されたLED13が発光する。
When the LED lamp is used, the LED lamp is attached to the lamp support A as shown in FIG. A screw hole is formed on the surface of the lamp support portion A, one polar terminal A1 is installed on the inner peripheral surface of the screw hole, and the other polar terminal A2 is installed on the bottom surface of the screw hole.
When the conductive member 14 of the LED lamp is inserted into the screw hole and the coupling portion 141 is screwed together, one polarity terminal 142 and the other polarity terminal 143 of the LED lamp are respectively connected to one polarity terminal A1 and the other of the lamp support portion A. The LED 13 connected to the power source through the conductive member 14 and the circuit board 12 emits light.

LED13が発した光は内ランプカバー2の拡散面21に投射され、拡散面21の突条211で均一に拡散されて外ランプカバー3を通過し、多方向へ均一に照射される。
外ランプカバー3の表面は平滑なので、外観が優れているばかりか、汚れも付着し難い。また、内ランプカバー2の拡散面21は視線を遮るので、外部から回路板12及びLED13を直接見ることができず、さらに美観を増す。
なお、拡散面21は内ランプカバー2の内面に形成しても良く、内ランプカバー2及び外ランプカバー3を着色して、LEDランプから照射される光に色をつけることもできる。
The light emitted from the LED 13 is projected onto the diffusion surface 21 of the inner lamp cover 2, is uniformly diffused by the protrusions 211 of the diffusion surface 21, passes through the outer lamp cover 3, and is uniformly irradiated in multiple directions.
Since the surface of the outer lamp cover 3 is smooth, not only the appearance is excellent, but also dirt is difficult to adhere. Further, since the diffusing surface 21 of the inner lamp cover 2 blocks the line of sight, the circuit board 12 and the LED 13 cannot be directly seen from the outside, and the aesthetic appearance is further increased.
Note that the diffusing surface 21 may be formed on the inner surface of the inner lamp cover 2, and the inner lamp cover 2 and the outer lamp cover 3 may be colored to color the light emitted from the LED lamp.

図4及び図5は、本考案の実施例2を示す。
本実施例では、内ランプカバー2Aの外面に、多数の角錐形突起211Aを連続して形成して拡散面21Aとしてある。
その他の構成及び使用方法は実施例1と同様なので、同一部分に共通の符号を付して詳細な説明を省略する。
4 and 5 show a second embodiment of the present invention.
In this embodiment, a large number of pyramidal protrusions 211A are continuously formed on the outer surface of the inner lamp cover 2A to form the diffusion surface 21A.
Since other configurations and usage methods are the same as those in the first embodiment, the same portions are denoted by the same reference numerals and detailed description thereof is omitted.

図6は、本考案の実施例3を示す。
内ランプカバー2Bの拡散面21Bには、多数の小突起211Bを適宜間隔ごとに、均一に形成してある。
その他の構成は、実施例1及び実施例2と変わるところはない。
FIG. 6 shows a third embodiment of the present invention.
On the diffusion surface 21B of the inner lamp cover 2B, a large number of small protrusions 211B are formed uniformly at appropriate intervals.
Other configurations are the same as those in the first and second embodiments.

図7は本考案の実施例4を示す。
内ランプカバー2Cの拡散面21Cには、多数の小凹部211Cを適宜間隔ごとに、均一に形成されている。
その他の構成及び使用方法は、実施例1〜3とほぼ同じである。
FIG. 7 shows a fourth embodiment of the present invention.
On the diffusion surface 21C of the inner lamp cover 2C, a large number of small concave portions 211C are formed uniformly at appropriate intervals.
Other configurations and usage methods are substantially the same as those of the first to third embodiments.

本考案の実施例1を示すLEDランプの縦断面図。BRIEF DESCRIPTION OF THE DRAWINGS The longitudinal cross-sectional view of the LED lamp which shows Example 1 of this invention. 本考案の実施例1を示すLEDランプの横断面図。BRIEF DESCRIPTION OF THE DRAWINGS The cross-sectional view of the LED lamp which shows Example 1 of this invention. 本考案の実施例1を示すLEDランプの使用状態における縦断面図。The longitudinal cross-sectional view in the use condition of the LED lamp which shows Example 1 of this invention. 本考案の実施例2を示すLEDランプの使用状態における縦断面図。The longitudinal cross-sectional view in the use condition of the LED lamp which shows Example 2 of this invention. 本考案の実施例2を示すLEDランプの横断面図。The cross-sectional view of the LED lamp which shows Example 2 of this invention. 本考案の実施例3を示すLEDランプの使用状態における縦断面図。The longitudinal cross-sectional view in the use condition of the LED lamp which shows Example 3 of this invention. 本考案の実施例4を示すLEDランプの使用状態における縦断面図。The longitudinal cross-sectional view in the use condition of the LED lamp which shows Example 4 of this invention. 従来のタングステンランプの使用状態における縦断面図。The longitudinal cross-sectional view in the use condition of the conventional tungsten lamp. 従来のLEDランプの使用状態における縦断面図。The longitudinal cross-sectional view in the use condition of the conventional LED lamp.

符号の説明Explanation of symbols

1 LED支持体
11 収納凹部
12 回路板
13 LED(発光ダイオード)
14 導電部材
141 結合部
142 一方の極性端子
143 他方の極性端子
2,2A,2B,2C 内ランプカバー
21,21A,21B,21C 拡散面
211 突条
211A 角錐形突起
211B 小突起
211C 小凹部
3 外ランプカバー
A ランプ支持部
A1 一方の極性端子
A2 他方の極性端子
DESCRIPTION OF SYMBOLS 1 LED support body 11 Storage recessed part 12 Circuit board 13 LED (light emitting diode)
14 Conductive member 141 Coupling part 142 One polarity terminal 143 The other polarity terminal 2, 2A, 2B, 2C Inner lamp cover 21, 21, A, 21B, 21C Diffusion surface 211 Projection 211A Pyramidal projection 211B Small projection 211C Small recess 3 Outside Lamp cover A Lamp support A1 One polarity terminal A2 The other polarity terminal

Claims (8)

LED(発光ダイオード)、LED支持体、内ランプカバー及び外ランプカバーを備え、前記LED支持体の一面に回路板及び前記内ランプカバーを設置し、前記LED支持体の他面に、前記回路板と接続した導電部材を突設し、該導電部材の外面に、ランプ支持部へ取り付けるための結合部を設けると共に、一方の極性端子及び他方の極性端子を設け、前記回路板上に前記LEDを取り付け、該LEDを前記内ランプカバーで覆い、前記内ランプカバーに前記LEDが発した光を拡散する拡散面を形成し、前記外ランプカバーは、平滑な表面を有し、前記内ランプカバーの外側を覆って前記LED支持体に取り付けられていることを特徴としたLEDランプ。   An LED (light emitting diode), an LED support, an inner lamp cover and an outer lamp cover are provided, a circuit board and the inner lamp cover are installed on one surface of the LED support, and the circuit board is mounted on the other surface of the LED support. A conductive member connected to the lamp, and on the outer surface of the conductive member, a coupling portion for attaching to the lamp support portion is provided, and one polarity terminal and the other polarity terminal are provided, and the LED is mounted on the circuit board. Attaching and covering the LED with the inner lamp cover, forming a diffusion surface for diffusing the light emitted from the LED on the inner lamp cover, the outer lamp cover having a smooth surface, An LED lamp, wherein the LED lamp is attached to the LED support so as to cover an outer side. 前記結合部がネジ溝より成る請求項1に記載のLEDランプ。   The LED lamp according to claim 1, wherein the coupling portion is formed of a screw groove. 前記一方の極性端子を前記導電部材の外周面に設け、前記他方の極性端子を前記導電部材の先端面に設けた請求項1又は2に記載のLEDランプ。   The LED lamp according to claim 1, wherein the one polarity terminal is provided on an outer peripheral surface of the conductive member, and the other polarity terminal is provided on a front end surface of the conductive member. 前記内ランプカバーの外面が前記拡散面となっている請求項1〜3のいずれかに記載のLEDランプ。   The LED lamp according to claim 1, wherein an outer surface of the inner lamp cover is the diffusion surface. 前記内ランプカバーの内面が前記拡散面となっている請求項1〜3のいずれかに記載のLEDランプ。   The LED lamp according to claim 1, wherein an inner surface of the inner lamp cover is the diffusion surface. 前記拡散面には、多数の同心円状の突条、連続した多数の角錐状突起、適宜間隔をおいた多数の小突起、及び、多数の小凹部のいずれかを形成した請求項1〜5のいずれかに記載のLEDランプ。   The diffusion surface is formed with any one of a large number of concentric protrusions, a large number of continuous pyramid-shaped protrusions, a large number of small protrusions with appropriate spacing, and a large number of small recesses. The LED lamp in any one. 前記内ランプカバーを着色してある請求項1〜6のいずれかに記載のLEDランプ。   The LED lamp according to claim 1, wherein the inner lamp cover is colored. 前記外ランプカバーを着色してある請求項1〜7のいずれかに記載のLEDランプ。   The LED lamp according to claim 1, wherein the outer lamp cover is colored.
JP2007007218U 2007-09-18 2007-09-18 LED lamp Expired - Lifetime JP3137575U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011014505A (en) * 2009-07-06 2011-01-20 Erumu:Kk Led bulb
JP2011228204A (en) * 2010-04-22 2011-11-10 Toki Corporation Kk Light-emitting device
JP2012526339A (en) * 2009-05-04 2012-10-25 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Light source having a light emitting part disposed in a translucent envelope
JP2020187152A (en) * 2019-05-09 2020-11-19 コイズミ照明株式会社 Diffusion lens

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012526339A (en) * 2009-05-04 2012-10-25 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Light source having a light emitting part disposed in a translucent envelope
JP2011014505A (en) * 2009-07-06 2011-01-20 Erumu:Kk Led bulb
JP2011228204A (en) * 2010-04-22 2011-11-10 Toki Corporation Kk Light-emitting device
JP2020187152A (en) * 2019-05-09 2020-11-19 コイズミ照明株式会社 Diffusion lens

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