201135121 六、發明說明： 【發明所屬之技術領域】 本發明有關於一種LED照明燈具，尤指是關於一種具有薄 型化及易於安裝或更換的照明燈具。 【先前技術】 按，光源在日常生活中是相當重要之環節，不論是在建築物 内外必需藉由光源才能進行照明，然而，一般常見之光源則是以 曰光燈官為主，為了使光線得到良好的散射效果，通常會將該燈 具安裝在較高位置（如天花板），由於，日光燈管的發光原理是利 用氣體放電，藉由日光燈管内的電子加速運動，經由密閉在管内 的氣體產生紫外線，再透過玻璃上塗佈的螢光粉而發光，因此， 曰光燈往往在使用約6000個小時後，日光燈管内的水銀已被管 壁吸收殆盡’因而導致日光燈管喪失順利放電的能力，而令燈管 有燒毁的現象產生，因此，需使用樓梯將毀壞之燈管拆卸更換， 相當不便利。 為了改善現今照明燈具因壽命短、耗電量大等缺點，而發展 出一種具有壽命長、耗電量低、無產生紫外線及免於經常更換的 發光二極體（Light Emitting Diode，LED)來取代現有曰光燈管。 如圖一所示，為習知LED燈具結構1〇，具有一燈具本體^ 及一 LED封裝基板12。燈具本體11的後緣形成有多數散熱鰭 片13，可將LED晶片發光時所產生的高溫導出，以達到散熱降 溫之目的《惟此種燈具結構1〇有一些缺點，第一，體積大，而 201135121 造成貯藏或運貨時必需使用較大的空間，也不符合市場以薄型化 為泝求之潮流；第二，LED封裝基板12設置在燈具本體1丨内， 因而U成LED封裝基板12在安裝/更換的不便性，此些缺點須 要改進。 【發明内容】 本發明之主要目的在提供一種構造簡單且薄型化的LED照 明燈具。 本發明之次要目的在提供一種易於安裝或更換的LED照明 燈具。 為達上述之目的及功效，本發明LED燈具結構包括一 LED 封裝基板；一導電元件；及一抽換座，具有一第一燈座本體、一 第二燈座本體及一連接元件位於該第一、第二燈座本體之間使其 結合成為一體，該第一燈座本體具有至少一插槽，而該第二燈座 本體具有至少一插槽與該第一燈座本體的插槽相對應，該第一、 第一燈座本體所共同構成的第一插槽可供該LED封裝基板插入/ 拔出，當LED封裝基板完全插入於插槽時可與該導電元件成為 電性連接。該抽換座可供LED封裝基板易於安裝或更換。 本發明確信新穎之特徵詳述於後附之申請專利範圍中。然 而新型之結構、操作方式以及目的與優點，藉由參考下列之敘 述及附圖’當可更加容易了解。 【實施方式】 請參閱圖二至圖五所示，本發明薄型LED照明燈具包括有 201135121 • 一抽換座20、一 LED封裝基板30及一導電元件40 ;如圖六所 不，該抽換座20具有一第一燈座本體21a、一第二燈座本體21b 及一連接元件22位於該第一、第二燈座本體21a、21b之間使其 結合成為一體；其中，該第一燈座本體21a具有一底座23a及至 少一橫向插槽，本實施例以二個橫向插槽做為一代表性說明，該 第一燈座本體21a具有第一插槽24a及第二插槽25a ;第二燈座 本體21b具有一底座23b及至少一橫向插槽，該橫向插槽的數量 ® 與第一燈座本體21a相同，所以，第二燈座本體21b具有一第一 插槽24b與第一燈座本體21a的第一插槽2乜相對應，及第二插 槽25b與第一燈座本體21a的第二插槽25a相對應。該第一、第 二燈座本體21a、21b所共同構成的第一插槽24a、2仆可供該 LED封裴基板30插入/拔出，當LED封裝基板3〇完全插入於第 一插槽24a、24b時可與導電元件4〇成為電性連接。 該第一、第二燈座本體21a、21b的底座23a、23b分別具有 籲-接納槽26a、26b可用以接納該導電元件4〇。實質上，該接納 槽26a、26b為L形結構，其橫向部分與第一插槽2牦、2讣相通， 這樣可使LED封裝基板3〇與導電元件4〇上的導電連結部41成 為電性連接。 實質上，該導電元件40為一片狀結構，可用以插入/拔出於 該第一、第二燈座本體21a、21b的接納槽26&、2处。 該第一、第二燈座本體21a、21b所共同構成的第二插槽 25a、25b可供-散熱片5〇插入/拔出，當哪封裝基板3〇上的 201135121 LED晶片持續發光時所產生的高溫，可經由散熱片⑽將熱能導 出，並發散於周圍的空氣中，而達到散熱降溫之目的，可避免過 熱而造成LED晶片的光功率下降。 該第一、第二燈座本體21a' 21b的外壁面向外延伸有一固 定耳27a、27b，這樣可使本發明薄型LED照明燈具被固定在平 面上如：天花板、照明燈具、廣告看板或類似的照明場所、器具。 本發明薄S LED照明燈具可利用自己動手做（diy，d〇 Η201135121 VI. Description of the Invention: [Technical Field] The present invention relates to an LED lighting fixture, and more particularly to a lighting fixture that is thin and easy to install or replace. [Prior Art] According to the light source, the light source is a very important part in daily life. It is necessary to use a light source to illuminate inside and outside the building. However, the common light source is based on the light lamp, in order to make the light A good scattering effect is obtained, and the lamp is usually installed at a higher position (such as a ceiling). Since the fluorescent lamp is illuminated by gas, the electrons in the fluorescent tube are accelerated by the electrons in the fluorescent tube, and ultraviolet rays are generated through the gas sealed in the tube. And then through the phosphor powder coated on the glass to illuminate, therefore, after about 6000 hours of use, the mercury in the fluorescent tube has been absorbed by the tube wall, thus causing the fluorescent tube to lose its ability to discharge smoothly. The phenomenon that the lamp is burnt is caused. Therefore, it is quite inconvenient to use the stairs to disassemble and replace the damaged lamp. In order to improve the shortcomings of today's lighting fixtures, such as short life and high power consumption, a light-emitting diode (LED) with long life, low power consumption, no ultraviolet light generation and no frequent replacement has been developed. Replace the existing neon tube. As shown in FIG. 1 , the conventional LED lamp structure has a lamp body and an LED package substrate 12 . The rear edge of the lamp body 11 is formed with a plurality of heat-dissipating fins 13 for guiding the high temperature generated when the LED chip emits light to achieve the purpose of cooling and cooling. However, the lamp structure 1 has some disadvantages. First, the volume is large. And 201135121 causes a large space to be used for storage or transportation, and does not meet the trend of thinning in the market. Second, the LED package substrate 12 is disposed in the lamp body 1丨, so U becomes the LED package substrate 12 In the inconvenience of installation/replacement, these disadvantages need to be improved. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a LED lighting fixture that is simple in construction and thin in thickness. A secondary object of the present invention is to provide an LED lighting fixture that is easy to install or replace. In order to achieve the above object and effect, the LED lamp structure of the present invention comprises an LED package substrate; a conductive component; and a changeover seat having a first lamp holder body, a second lamp holder body and a connecting component at the first The first socket body has at least one slot, and the second socket body has at least one slot and the slot of the first socket body. Correspondingly, the first slot formed by the first and first socket body can be inserted/extracted by the LED package substrate, and can be electrically connected to the conductive component when the LED package substrate is completely inserted into the slot. The replacement seat can be easily installed or replaced by the LED package substrate. The present invention is believed to be novel in the scope of the appended claims. However, the novel structure, mode of operation, and purpose and advantages are more readily understood by reference to the following description and drawings. [Embodiment] Referring to FIG. 2 to FIG. 5, the thin LED lighting fixture of the present invention includes 201135121 • a swapping seat 20, an LED package substrate 30 and a conductive component 40; as shown in FIG. The base 20 has a first socket body 21a, a second socket body 21b and a connecting element 22 disposed between the first and second socket bodies 21a, 21b for integration; wherein the first lamp The base body 21a has a base 23a and at least one lateral slot. In this embodiment, two lateral slots are used as a representative illustration. The first socket body 21a has a first slot 24a and a second slot 25a. The second socket body 21b has a base 23b and at least one lateral slot. The number of the lateral slots is the same as that of the first socket body 21a. Therefore, the second socket body 21b has a first slot 24b and a second socket body 21b. The first slot 2'' of the socket body 21a corresponds to the second socket 25b and the second socket 25a of the first socket body 21a. The first slots 24a, 2 of the first and second socket bodies 21a, 21b are configured to insert/unplug the LED package substrate 30, and the LED package substrate 3 is fully inserted into the first slot. At 24a and 24b, it can be electrically connected to the conductive element 4A. The bases 23a, 23b of the first and second socket bodies 21a, 21b, respectively, have snap-receiving slots 26a, 26b for receiving the conductive elements 4''. In essence, the receiving grooves 26a, 26b are L-shaped structures, and the lateral portions thereof communicate with the first slots 2, 2, so that the LED package substrate 3 and the conductive connecting portion 41 on the conductive member 4 are electrically Sexual connection. In essence, the conductive member 40 is in the form of a sheet which can be inserted/extracted into the receiving grooves 26 & 2 of the first and second socket bodies 21a, 21b. The second slots 25a, 25b formed by the first and second socket bodies 21a, 21b can be inserted/extracted by the heat sink 5, when the 201135121 LED chip on the package substrate 3 is continuously illuminated. The generated high temperature can be exported through the heat sink (10) and dispersed in the surrounding air to achieve the purpose of cooling and cooling, thereby avoiding overheating and causing the optical power of the LED chip to decrease. The outer wall of the first and second socket body 21a' 21b extends outwardly with a fixing ear 27a, 27b, so that the thin LED lighting fixture of the present invention can be fixed on a plane such as a ceiling, a lighting fixture, an advertising billboard or the like. Lighting places and appliances. The thin S LED lighting fixture of the invention can be done by yourself (diy, d〇 Η
Yourself)將LED封裝基板30、導電元件4〇、散熱片5〇安裝於 抽換座2G即可;^成’—旦LED封裝基板3Q有毀損也可輕易進 行更換作業。Yourself) The LED package substrate 30, the conductive element 4〇, and the heat sink 5〇 can be mounted on the changer 2G; if the LED package substrate 3Q is damaged, the replacement operation can be easily performed.
〜而。之本發明LED照明燈具為一薄型化結構，而lED 封農基板30'導電元件40、散熱片5〇以抽拔方式來與抽換座 20成為結合或分離’在組裝上具有易於安裝或更換的目的。 雖然本發明之實施例已經說明於前，但是對於熟知此技藝 之人士而言，其他各種可輕易達成之變化或修改，皆不脫離本 發月之精神。在申請專利範圍内也試著涵蓋本發明精神範圍内 之所有變化或修改。 【圖式簡單說明】 圖一為習知LED燈具結構之斷面圖。 圖二為本發明薄型LED照明燈具之立體圖。 圖二為圆二中沿3 -3線所作之斷面圖。 圖四為本發明薄型LED照明燈具之立體分解圖。 201135121 圖五為圖二中沿5-5線所作之斷面圖。 圖六為圊四中沿抽換座6-6線所作之斷面圖。 【主要元件符號說明】 (習知技術） 燈具結構10 燈具本體11 封裝基板12 (本發明） 散熱鰭片13 抽換座20 第一燈座本體21a 第二燈座本體21b 連接元件22 底座 23a、23b 第一插槽24a、24b 第二插槽25a、25b 接納槽26a、26b 固定耳27a、27b 封裝基板30 導電元件40 散熱片50 導電連結部41~and. The LED lighting fixture of the present invention has a thinned structure, and the lED sealing substrate 30' conductive member 40 and the heat sink 5 are combined or separated from the extraction seat 20 by drawing. The assembly is easy to install or replace. the goal of. Although the embodiments of the present invention have been described above, other variations or modifications that can be easily made by those skilled in the art are not departing from the spirit of the present invention. All changes or modifications within the spirit of the invention are also intended to be included within the scope of the invention. [Simple description of the drawings] Figure 1 is a cross-sectional view of a conventional LED lamp structure. 2 is a perspective view of a thin LED lighting fixture of the present invention. Figure 2 is a cross-sectional view of the circle 2 along line 3 -3. 4 is an exploded perspective view of a thin LED lighting fixture of the present invention. 201135121 Figure 5 is a cross-sectional view taken along line 5-5 in Figure 2. Figure 6 is a cross-sectional view taken along line 6-6 of the four-seat change seat. [Main component symbol description] (Prior art) Lamp structure 10 Lamp body 11 Package substrate 12 (Invention) Heat sink fin 13 Replacement seat 20 First socket body 21a Second socket body 21b Connecting member 22 Base 23a, 23b first slot 24a, 24b second slot 25a, 25b receiving slot 26a, 26b fixing ear 27a, 27b package substrate 30 conductive element 40 heat sink 50 conductive joint 41