TWM397484U - Adjustable lighting device - Google Patents

Adjustable lighting device Download PDF

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Publication number
TWM397484U
TWM397484U TW99217014U TW99217014U TWM397484U TW M397484 U TWM397484 U TW M397484U TW 99217014 U TW99217014 U TW 99217014U TW 99217014 U TW99217014 U TW 99217014U TW M397484 U TWM397484 U TW M397484U
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TW
Taiwan
Prior art keywords
light source
housing
source module
led
module
Prior art date
Application number
TW99217014U
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Chinese (zh)
Inventor
Jin-Yuan Wu
Original Assignee
Light Torch Technology Ltd
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Application filed by Light Torch Technology Ltd filed Critical Light Torch Technology Ltd
Priority to TW99217014U priority Critical patent/TWM397484U/en
Publication of TWM397484U publication Critical patent/TWM397484U/en

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

M397484 五、新型說明: 【新型所屬之技術領域】 本創作係為一種可調式照明裝置,尤指一種可達組裝快速,而可易於 拆卸維修,且可調整角度,因而可依現場路段之光源照明需求達到所需之 光源照射寬度’進而可降低交通事故的發生,同時可兼具散熱之一種可調 , 式照明裝置。 ^ 【先前技術】 鲁 如’中華民國專利證書第M379022號「LED散熱燈座」,請參閱第一圖 所示,其係由該LED燈模組82設於散熱殼體8之容置空間81内,且該LED燈模 組82上方設有一散熱單元83,藉由該散熱單元83可傳導LED燈模組82運作的 尚溫’並將LED燈模組82運作的高溫傳導至空氣中,以達到加強散熱的目的; 該「LED散熱燈座」其雖可達到加強散熱的目的,惟卻因該「led散熱 燈座」未設有調整角度的結構,因此當該「LED散熱燈座」固定於路段之燈 桿時,則該LED燈模組82之光源照射寬度係為固定不變,而無法依現場路段 • 之需求調整光源照射寬度,因而常導致該路段之光源照射寬度不足,進而 - 使該路段易發生交通事故; r 疋故’如何將上述等缺失加以摒除,即為本案創作人所欲解決之技術 * 困難點之所在。 【新型内容】 有鑑於該「LED散熱燈座」其LED燈模組之光源照射寬度係為固定不變, 而無法依現場路段之需求調整光·射寬度,因而轉致該路段之光源照 射寬度不足’進而使麟段肖發生交通事故,目此賴作之目的在於提供 3 姐職迷’而可易於拆卸維修,且可調整角 照明需求翻所需之辆照射寬度,進而可 同時可兼具散熱之功效者; 為達成以上之目的’本創作係提供—種可調式卿裝置,其包含M397484 V. New description: [New technical field] This creation is an adjustable lighting device, especially one that can be assembled quickly, can be easily disassembled and repaired, and can be adjusted in angle, so that it can be illuminated according to the light source of the road section. An adjustable, illuminating device that meets the required illumination width of the light source, which in turn reduces the occurrence of traffic accidents. ^ [Prior Art] Lu Ru's Republic of China Patent Certificate No. M379022 "LED Cooling Lamp Holder", please refer to the first figure, which is provided by the LED lamp module 82 in the accommodating space 81 of the heat dissipation housing 8. A heat dissipating unit 83 is disposed above the LED lamp module 82. The heat dissipating unit 83 can conduct the temperature of the LED lamp module 82 and conduct the high temperature of the LED lamp module 82 to the air. To achieve the purpose of enhancing heat dissipation; the "LED heat sink" can achieve the purpose of enhancing heat dissipation, but because the "LED heat sink" does not have an angle adjustment structure, the "LED heat sink" is fixed. When the light pole of the road section is used, the illumination width of the LED light module 82 is fixed, and the illumination width of the light source cannot be adjusted according to the requirements of the field road section, which often results in insufficient illumination width of the light source of the road section, and then - Make the road section prone to traffic accidents; r 疋 ' 'How to remove the above-mentioned deficiencies, that is, the technical difficulties that the creators of this case want to solve. [New content] In view of the fact that the illumination width of the LED lamp module of the "LED cooling lamp holder" is fixed, and the light/radiation width cannot be adjusted according to the needs of the site segment, the light source irradiation width of the road segment is transferred. Insufficient 'in turn, Lin Duan Xiao has a traffic accident, the purpose of which is to provide 3 sisters' and can be easily disassembled and repaired, and can adjust the illumination width required for corner lighting needs, and thus can simultaneously have both The function of heat dissipation; in order to achieve the above objectives, the creative department provides an adjustable type of device, which includes

-種可調式照明裝置,其可達_快速, 度’因而可依現場路段之光源照明需求g 降低交通事故的發生,同時可善且私私j 側又有至少、,…p,该第二殼體之結合部軸接於第一殼體之被結合部, 且該第二殼體内設有第二容室,又該第二光源模組設有至少一第二咖光 源模組’該第二LED力源模組設於第二容室内; 俾當本創贿設於路段之燈管_,藉由L殼體之結合部轴接於 第-殼體之被結合部,俾可達組裝快速,而可易於拆卸維修,且可調整角 度’因而可依現場路段之光源照明需求達到所需之光源照射寬度,進而可 降低交通事_發生,村兼具散熱之功效者。 【實施方式】 為使貝審查貞枝酸瞭解本齡之其他雛内容與韻及其所達 成之功效麟更為顯現,兹將本創作配合關,詳細說明如下·· 請參閱第二圏、第二之人圖所示,本創作係提供一種可調式照明裝置, 至少-第-知原模組i ’該第一光源模組i設有第一殼體2,該第一殼 M397484 體2 —側設有至少一被結合部2i,該被結合部2i可為穿孔,且該第一殼體 2内設有第一容室22,又該第一殼體2另一側設有連接部23,該連接部23 可為環筒,且該第一殼體2之第一容室22内設有至少一第一獨立電源24, s玄第一獨立電源24可為模組直流電源,又該第一殼體2設有數個第一散熱 C 孔25,另該第一光源模組1設有至少一第一 LED (Light Emi tting Diodes, , 發光二極體)光源模組3,該第一 LED光源模組3設於第一容室22内,請 、再配合參閱第二之B _示’且該第-LED統模組3電性連接於第-獨 鲁 立電源24又β亥第一 led光源模組3設有至少一第一 LED燈31,請再配合 參閱第四圖所示’且該第—led燈31外周圍設有第-透鏡32,該第一透鏡 32可為半圓狀凸透鏡、或為橫橢狀凸透鏡,又該第一 LEJ)光源模組3 一側 設有第一散熱鰭片3〇 ; 至少-第二光源模組4 ’該第二光源模組4設有第二殼體5,該第二殼 體5側叹有至少一結合部5卜該第二殼體5之結合部51軸接於第一殼體 2之被(β部2卜且該結合部51可為細,又該第二殼體5内設有第二容 ♦室52 ’該第二容室52内設有第二獨立電源53,該第二獨立電源犯也可為 • •模組直流電源’且該第二殼體5設有數個第二散熱孔54,另該第二光源模 ,·組4設有至少一第二光源模組6,該第二光源模組6設於第二容室 52内’請再配合參閱第二之c圖所示,且該第二led辆模組6電性連接 於第二獨立電源53,又該第二哪光源模組6設有至少_第二⑽燈Μ, 請再配合參閱第四圖所示,且該第二_61外周圍設有第二透鏡=,該 第二透鏡62可為半圓狀凸透鏡、或為橫橢狀凸透鏡,又該第二咖光賴 組6 —側設有第二散熱鰭片6〇 ; 、、 5 M5^7484 請再配合參閱第四圖、第五圖所示,藉由該第一光源模組1之第一殼 體2設有連接部23,俾可使本創作架設於路段70之燈管體7上,而可當路 燈使用’請再配合參閱第二之B圖、第二之c圖所示,再藉由該第-LED 光源模組3電性連接於第一獨立電源24,且該第二LED光源模組6電性連 ^ 接於第二獨立電源53,俾可使該第一 LED光源模組3與第二LED光源模組 "6各自獨立作動,因此當其中一 LED光源模組發生異常或損壞時,可由另一 良好之LED光源模組繼續提供光源投射照明,而可使本創作繼續提供路段 φ 70之光源照明使用’因而可提升本創作之使用壽命; 請再配合參㈣五圖’俾當本創作架設於路段7G讀管體7時,請再 配合參閱第二之A圖、第三圖所示,藉由該第二殼體5之結合部51軸接於 第2之被結合部2卜俾可達組裝快速 ,而可易於拆卸維修,請再配 合參閱第五圖、第六圖所示’且可調整該第二殼體5上仰或下俯之角度, 使知該第—殼體5内之第二LED光源模組6及第二LE])燈61可—同上仰或 下俯’因而可依現場路段7Q之光源綱需求達到所需之光賴射寬度,進 馨 而可降低交通事故的發生; "青再配σ第四圆、第五圖所示,藉由該第一 LED燈&外周圍設有第一 透鏡32 ’該第-透鏡32為半gj狀凸透鏡、或為橫歡凸透鏡 ,而可供架設 者可依現場路段70環境微調整該第—咖燈&之光源投射角度,且藉由 i第LED燈61外周圍攻有第二透鏡62,該第二透鏡62為半圓狀凸透鏡、 或為仏橢狀凸透鏡’也可供架設者可依現場路段刊環賴調整該第二哪 ,且1之光私射角度’因而可達到二段式調整光源照射寬度,以達到路段 7〇所需之光源照射寬度; 6 M397484 一“二二 、第七圖所示,同時藉由該第一 LED光源模組3 貝’。又—散_片30,且該第一殼體2設有第一散熱孔烈,而可使該 第一散_ 30可傳導該第—⑽光源模組3作動的高溫,並使其高溫^ 經由該第-散熱孔25傳導至第—殼體2外的空氣中,又藉由該第二⑽光 源模組6 -侧設有第二散熱則6Q,且該第二殼體5設有第二散熱孔%, 而可使該第二散熱韓片6〇可傳導該第二LED光源模組6作動的高溫並使-Adjustable lighting device, which can reach _fast, degree', so that it can reduce the occurrence of traffic accidents according to the lighting requirements of the on-site road section, and at the same time, it can be good and private, and at least, ..., p, the second The joint portion of the housing is axially connected to the joint portion of the first housing, and the second housing is provided with a second chamber, and the second light source module is provided with at least one second coffee light source module. The second LED power source module is disposed in the second chamber; the 灯 本 创 创 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 , , , , , , , , , , The assembly is fast, and it can be easily disassembled and repaired, and the angle can be adjusted. Therefore, the required light source illumination width can be achieved according to the lighting requirements of the on-site road section, thereby reducing the traffic _ occurrence, and the village has the function of dissipating heat. [Embodiment] In order to make the review of lychee acid to understand the other contents and rhyme of the age and the effect of the lining, the author will cooperate with the author, and the details are as follows: · Please refer to the second and the As shown in the figure of the second person, the present invention provides an adjustable lighting device, and at least the first light source module i' is provided with a first housing 2, and the first housing M397484 is 2 The side of the first housing 2 is provided with a first receiving chamber 22, and the other side of the first housing 2 is provided with a connecting portion 23. The connecting portion 23 can be a ring tube, and the first housing 22 of the first housing 2 is provided with at least one first independent power source 24, and the first independent power source 24 can be a module DC power source. The first housing 2 is provided with a plurality of first heat dissipation C holes 25, and the first light source module 1 is provided with at least one first LED (Light Emitting Diodes) light source module 3, the first The LED light source module 3 is disposed in the first chamber 22, please refer to the second B_shower and the first LED module 3 is electrically connected to the first-dulu The power source 24 and the first LED light source module 3 are provided with at least one first LED lamp 31, please refer to the fourth figure as shown in the fourth figure and the first lens 32 is disposed around the first LED lamp 31. A lens 32 may be a semi-circular convex lens or a transverse ellipsoidal convex lens, and the first LEJ) light source module 3 is provided with a first heat dissipation fin 3 一侧 on one side thereof; at least a second light source module 4 'the second The light source module 4 is provided with a second casing 5, and the second casing 5 is slid with at least one joint portion 5, and the joint portion 51 of the second casing 5 is axially coupled to the first casing 2 (β portion) 2, the joint portion 51 can be thin, and the second housing 5 is provided with a second chamber 52. The second chamber 52 is provided with a second independent power source 53, and the second independent power source is also The second housing 5 is provided with a plurality of second heat dissipation holes 54, and the second light source module, the group 4 is provided with at least one second light source module 6, the second light source The module 6 is disposed in the second chamber 52. Please refer to the second c diagram, and the second LED module 6 is electrically connected to the second independent power source 53 and the second light source module. Group 6 is provided with at least _ second The lamp Μ, please refer to the fourth figure, and the second lens is provided around the second _61. The second lens 62 can be a semi-circular convex lens, or a horizontal ellipsoidal convex lens, and the second The second light-dissipating fins 6 are provided on the side of the coffee light-receiving group 6; and 5 M5^7484, please refer to the fourth and fifth figures, and the first shell of the first light source module 1 The body 2 is provided with a connecting portion 23, which can be placed on the lamp body 7 of the road section 70, and can be used as a street light. Please refer to the second picture B and the second picture c, and then borrow. The first LED light source module 3 is electrically connected to the first independent power source 24, and the second LED light source module 6 is electrically connected to the second independent power source 53 to enable the first LED light source module. 3 and the second LED light source module "6 are independently operated, so when one of the LED light source modules is abnormal or damaged, the light source projection illumination can be continuously provided by another good LED light source module, and the creation can continue Provide the use of the light source illumination of the road segment φ 70, thus improving the service life of the creation; please cooperate with the reference (four) five maps When the pipe body 7 is mounted on the road section 7G, please refer to the second A and third figures, and the joint portion 51 of the second casing 5 is pivotally connected to the second joint portion 2俾 俾 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 且 且 且 且 且 且 且 且 且 且The second LED light source module 6 and the second LE]) lamp 61 in the 5th can be up-down or down-down, so that the required light-receiving width can be achieved according to the requirements of the light source of the road section 7Q, and the brightness can be reduced. The occurrence of a traffic accident; "Qing re-matching σ fourth circle, fifth figure, by the first LED lamp & outer circumference is provided with a first lens 32', the first lens 32 is a semi-gj convex lens, Or a lenticular lens, and the erector can adjust the light source projection angle of the first coffee light and the light according to the environment of the field road 70, and the second lens 62 is attacked by the outer circumference of the i-th LED light 61, the second The lens 62 is a semi-circular convex lens or a 仏 ellipsoidal convex lens ′, and the erector can adjust the second according to the on-site road segment, and 1 The private shooting angle can thus achieve the two-stage adjustment of the illumination width of the light source to achieve the illumination width of the light source required for the section 7〇; 6 M397484 A "two two, the seventh figure, while the first LED light source module 3 shells'. Further, the first housing 2 is provided with a first heat dissipation hole, and the first dispersion 30 can conduct the high temperature of the (10) light source module 3 to operate, and make the high temperature ^ The first heat dissipation hole 25 is conducted to the air outside the first housing 2, and the second heat dissipation module 6Q is disposed on the second (10) light source module 6 side, and the second housing 5 is provided with a second The second heat dissipating hole is configured to transmit the high temperature of the second LED light source module 6 and

其高溫可經由第二散熱孔54傳導至第二殼體5外的空氣中,因而可兼具散 熱之功效者; 因此’俾當本創作架設於路段70之燈管體7時,藉由該第二殼體5之結 合部51軸接於第-殼體2之被結合部21,俾可達組裝快速,而可易於拆卸維 修,且可調整角度,因而可依現場路段7〇之光源照明需求達到所需之光源 照射寬度,進而可降低交通事故的發生,同時可兼具散熱之功效者。 為使本創作更加顯現出其進步性與實用性,茲與習用作一比較分析如下: 習用技術: 1、 該LE:D燈模組之光源照射寬度係為固定不變。 2、 無法依現場路段之需求調整光源照射寬度。 3、 常導致該路段之光源照射寬度不足,進而使該路段易發生交通事故。 本創作優點: 1、 可達組裝快速,而可易於拆卸維修。 2、 可調整角度。 3、 可依現場路段之光源照明需求達到所需之光源照射寬度,進而可降 低交通事故的發生。 7 M397484 4、 可依現場路段環境微調整該第一LK)燈或第二燈之光源投射角 度。 5、 可達到二段式調整光源照射寬度。 【圖式簡單說明】 、 第一圖係為先前技術之局部剖視圖。 % 第二圖係為本創作之大部分解示意圖。 、 第二之A圖係為第二圖之部分組合示意圖。 # 第二之8圖_第二圖其第一 LED光源模組電性連接於第-獨立電源之電路 方塊不意圖。 第-之(:關絲二圖其第二哪光賴組電性連接於第二獨立電源之電路 方塊示意圖。 第三圖係為本創作之立體組合示意圖。 第四圖係為第三圖之側面示意圖。 第五圖係為本創作調整第二光源模組之動作示意圖。 馨帛六圖係為本創作另一調整第二光源模組之動作示意圖。 '第七圖係為本創作其散熱之動作示意囷。 • 【主要元件符號說明】 2.. 第一殼體 22.. 第一容室 24.. 第一獨立電源 3.. 第一 LED光源模組 31.. 第一 LED燈 1· ·第一光源模組 21.. 被結合部 23.. 連接部 25.. 第一散熱孔 30.. 第一散熱鰭片 8 M397484 32.. 第一透鏡 5.. 第二殼體 52.. 第二容室 54.. 第二散熱孔 60.. 第二散熱鰭片 62.. 第二透鏡 70.. 路段 81.. 容置空間 83.. 散熱單元 4.. 第二光源模組 51.. 結合部 53.. 第二獨立電源 6.. 第二LED光源模組 61.. 第二 LED 燈 7.. 燈管體 8.. 散熱殼體 82. .LED燈模組The high temperature can be transmitted to the air outside the second casing 5 through the second heat dissipation hole 54 and thus can be combined with the heat dissipation function; therefore, when the present invention is installed on the lamp body 7 of the road section 70, The joint portion 51 of the second casing 5 is axially connected to the joint portion 21 of the first casing 2, so that the assembly can be assembled quickly, and the utility model can be easily disassembled and repaired, and the angle can be adjusted, so that the light source can be illuminated according to the field section 7 The demand reaches the required illumination width of the light source, which in turn can reduce the occurrence of traffic accidents, and at the same time can also have the effect of heat dissipation. In order to make this creation more progressive and practical, a comparative analysis is used as follows: Conventional technology: 1. The illumination width of the LE:D lamp module is fixed. 2. It is not possible to adjust the illumination width of the light source according to the needs of the site segment. 3. The light source illumination width of the road section is often insufficient, which makes the road section prone to traffic accidents. The advantages of this creation: 1, can be assembled quickly, and can be easily disassembled and repaired. 2. The angle can be adjusted. 3. The required light source illumination width can be achieved according to the lighting requirements of the on-site section, which can reduce the occurrence of traffic accidents. 7 M397484 4. The light source projection angle of the first LK) lamp or the second lamp can be finely adjusted according to the scene segment environment. 5, can achieve two-stage adjustment of the illumination width of the light source. [Simple description of the drawings] The first figure is a partial cross-sectional view of the prior art. % The second picture is a schematic diagram of most of the creations of this creation. The second A picture is a partial combination diagram of the second figure. #第二之8图_Second diagram The first LED light source module is electrically connected to the circuit of the first independent power supply. The first block is a schematic diagram of the circuit diagram of the second independent power supply. The third figure is the three-dimensional combination diagram of the creation. The fourth picture is the third figure. The fifth figure is a schematic diagram of the action of adjusting the second light source module for the creation. The Xinyi six figure is a schematic diagram of another action of adjusting the second light source module. 'The seventh figure is the creation of the heat dissipation. The action diagram 囷. • [Main component symbol description] 2. First housing 22. First chamber 24: First independent power supply 3. First LED light source module 31.. First LED light 1 · First light source module 21.. Bonded portion 23.. Connection portion 25.. First heat dissipation hole 30.. First heat dissipation fin 8 M397484 32.. First lens 5. Second housing 52. The second cavity 54: the second heat dissipation hole 60.. the second heat dissipation fin 62.. the second lens 70.. the road segment 81.. the accommodation space 83.. the heat dissipation unit 4. the second light source module 51 .. joint part 53.. second independent power supply 6.. second LED light source module 61.. second LED light 7.. lamp body 8.. heat sink 82. LED light module

Claims (1)

M397484 六、申請專利範圍: 1、一種可調式照明裝置,其包含: 至少-第-光源模組,該第—光源模組設有第—殼體,該第一殼體一 側。又有至少-被結合部,且該第一殼體内設有第—容室,且該第一殼體之 第一容室内設有至少-第—獨立電源,另該第—光源模組設有至少一第一 ' LED光源模組’該第一LED光源模組設於第一容室内,且該第-·先_ 組電性連接於第一獨立電源; • 至少一第二光源模組’該第二光源模組設有第二殼體,該第二殼體一 側-X有至結合部’該第二殼體之結合部軸接於第—殼體之被結合部, 又該第二殼體内設有第二容室’該第二容室内設有第二獨立電源,另該第 二光源模組設有至少-第二LED統做,該第二⑽光賴組設於第二 谷至内’且該第三led光源模組電性連接於第二獨立電源。 2、如申請專利範圍第!項所述之—種可調式照明裝置,其中該第—殼 體之被結合部為穿孔。 Λ 3、如申請專利範圍第1項所述之—種可調式照明裝置,其中該第一殼 體其第-容室内之第-獨立電源為模組直流電源。 體一側設有連接部。 ^ 5、如申請專利範圍第1項所述之一 體設有數個第一散熱孔。 種可調式照明裝置,其中該第M397484 VI. Patent application scope: 1. An adjustable illumination device comprising: at least a first-light source module, wherein the first light source module is provided with a first housing, and the first housing is on one side. Further, there is at least a combined portion, and the first housing is provided with a first chamber, and the first housing of the first housing is provided with at least a first-independent power source, and the first light source module is provided There is at least one first 'LED light source module', the first LED light source module is disposed in the first chamber, and the first-first group is electrically connected to the first independent power source; • at least one second light source module The second light source module is provided with a second housing, the second housing side -X has a joint portion of the second housing, and the joint portion of the second housing is axially coupled to the joint portion of the first housing. a second chamber is disposed in the second housing. The second housing is provided with a second independent power source. The second light source module is provided with at least a second LED system. The second (10) light assembly is disposed on the second housing. The second valley light source module is electrically connected to the second independent power source. 2. If you apply for a patent scope! The illuminating device of the invention, wherein the joint portion of the first shell is a perforation.可调 3. The adjustable lighting device of claim 1, wherein the first independent power source of the first housing is a modular DC power supply. A connecting portion is provided on one side of the body. ^ 5. One of the first heat dissipation holes is provided in one of the items described in claim 1. Adjustable lighting device, wherein the first 6、如申請專利範圍第1項所述 光源模組設有至少一第一 LED燈, 之一種可調式照明裝置,其中該第一 led 且該第-LED料顺設有第一透鏡, 10 M397484 又該第—咖光源模組一側設有第—散熱轉片。 7、如申請專利細第〗項所述之—種可 體之結合部為軸心。 飞.,,、月裝置,其中該第二殼 如甲請專利範圍第1項所述 一; 舻1筮— 調式照明裝置,其_咳第-匈 體其第-谷至内之第二獨立電源為模叙直流電源。 、t第-威 9、如申請專利範圍第丨項所述之 體設有數個第二《孔。 了礼切喊置,其巾該第二毂 1〇、如申請專利範圍第1項所述之-種可調式照㈣置,其中驾— _光源模組設有至少-第二LED燈,且該第二咖燈外周圍設料, 鏡’又該第二LED光源模組一側設有第二散熱韓片。6. The light source module of claim 1, wherein the light source module is provided with at least one first LED lamp, wherein the first LED and the first LED are provided with a first lens, 10 M397484 The first side of the first coffee light source module is provided with a first heat dissipation fin. 7. The joint of the kind of the body described in the patent application specification is the axis. Fly.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, The power supply is a DC power supply. , t-wei, 9, as described in the scope of the patent application, a plurality of second holes are provided. The second hub 1 〇 〇 〇 〇 〇 〇 〇 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二The second coffee lamp is provided with a second heat-dissipating film on the side of the second LED light source module.
TW99217014U 2010-09-02 2010-09-02 Adjustable lighting device TWM397484U (en)

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