M354699 五、新型說明： 【新型所屬之技術領域】 本新型是有關於一種發光二極體燈泡，特別是指—種 具有散熱片的濁火形發光二極體燈泡。 【先前技術】 目前一般市面上常見之發光二極體燈泡，大部分皆是 將發光一極體水平排列於—電路板上，當需要提高該發光二 極體燈泡的亮度時’便增加發光二極體的數量，使得該電路 板的面積亦會相對增加，而使該等發光二極體的設置方式無 法適用於供電路板容置之底座面積較小的燭火形發光二極體 燈泡當中。 為了提高發光二極體之應用範圍，相關業者便發展出 一種如圖1所示之發光二極體燈泡丨，是安裝於一燈座（圖 未示）上，該發光二極體燈泡丨包含一固定座u，及一設置 於該固定座U上之發光單元12，該固定座u包括一基壁 111、一由該基壁U1周緣向上延伸的圍繞壁112、二形成 有複數個插孔113且電連接於該發光單元12的導接件114 ，及一可鎖合於該燈座上之接頭115,該發光單元12包括 多數個直立地對應插置於該等插孔113中之電路板121，及 多數個設置於該等電路板121上之發光二極體122。藉由直 立式地插置該等電路板121的方式，有效地利用向上發展之 空間，如此一來，不僅能夠有效增加發光二極體122之數量 以增加整體亮度，且當發光二極體122之數量增加時，就不 會有因為電路板面積過大而不適用於燭火形發光二極體燈泡 3 M354699 的問題產生。 然而’該發光二極體燈泡1的其中之一導接件114是 設置於該圍繞壁112内，當該發光二極體燈泡1通電運作時 ’該等發光二極體122所產生的熱能便會傳導至設置於該圍 繞壁112内的導接件114而蓄積於該固定座11内，加上該 圍繞壁112之外側面為一平滑外壁’散熱不易，因此當該等 發光二極體122為了符合空間之利用性以及高亮度之需求而 必須增加數量時，即會使得該發光二極體燈泡1在使用過程 中蓄積更多的熱能’造成該發光二極體燈泡1容易在長時間 使用後溫度過高，而導致該發光二極體燈泡1損壞。 【新型内容】 因此，本新型之目的，即在提供一種具有散熱片的燭 火形發光二極體燈泡。 於是’本新型燭火形發光二極體燈泡，是安裝於一用 來傳輸電能之燈座上，該發光二極體燈泡包含一固定座、 一發光單元，及一燈罩。該固定座包括一基壁、一由該基 壁周緣向上延伸的圍繞壁、一由該基壁與該圍繞壁所界定 出之谷至、一設於該容室中的導接件、複數個設置於該圍 繞壁外侧面上之散熱片’及一設置於該基壁之相反於該容 室的外側面上且可鎖合於該燈座之接頭。該發光單元包括 至少一塊直立式地插置於該固定座之導接件的電路板，及 至少-個電連接於該電路板上之發光：極體，該固定座之 接頭是將該燈座所傳遞的電能，供給至該導接件、電路板 ’以使該發光二極«電而發光。該燈罩為—燭火形狀， M354699 並包覆於該發光單元 可移除地罩設於該固定座之圍繞壁上 之發光二極體外。 本新型之功效在於，藉由該等散熱片的設置，能幫助 該燭火形發光二極體燈泡散熱，有效減少該燭火形發光二 極體燈泡在長時間使用下溫度過高而有容易損壞的情形， 進而提高該濁火形發光二極體燈泡的使用壽命。 【實施方式】M354699 V. New description: [New technical field] The present invention relates to a light-emitting diode bulb, in particular to a turbid fire-emitting diode bulb having a heat sink. [Prior Art] At present, most of the commonly used light-emitting diode bulbs on the market are arranged horizontally on the circuit board, and when it is necessary to increase the brightness of the light-emitting diode bulb, The number of poles makes the area of the board relatively increase, and the arrangement of the LEDs cannot be applied to the candle-shaped LED bulb with a small base area for the board to be accommodated. . In order to improve the application range of the light-emitting diode, the related art has developed a light-emitting diode bulb 如图 as shown in FIG. 1 , which is mounted on a lamp holder (not shown), and the light-emitting diode bulb 丨a fixing base u, and a light emitting unit 12 disposed on the fixing base U, the fixing base u includes a base wall 111, a surrounding wall 112 extending upward from a periphery of the base wall U1, and two jacks are formed 113 and electrically connected to the guiding member 114 of the lighting unit 12 and a connector 115 that is lockable to the socket. The lighting unit 12 includes a plurality of circuits that are vertically connected to the jacks 113. A plate 121 and a plurality of light emitting diodes 122 disposed on the circuit boards 121. By vertically inserting the circuit boards 121, the upward development space is effectively utilized, so that not only the number of the light-emitting diodes 122 can be effectively increased to increase the overall brightness, but also when the light-emitting diodes 122 are used. When the number is increased, there is no problem that the candle-shaped LED bulb 3 M354699 is not suitable because of the excessive board area. However, one of the conductive members 114 of the light-emitting diode bulb 1 is disposed in the surrounding wall 112. When the light-emitting diode bulb 1 is energized, the heat generated by the light-emitting diodes 122 is It is transmitted to the connecting member 114 disposed in the surrounding wall 112 to be accumulated in the fixing base 11 , and the outer side of the surrounding wall 112 is a smooth outer wall. The heat dissipation is not easy, so when the light emitting diodes 122 are In order to meet the demand for space utilization and high brightness, it is necessary to increase the number, which causes the light-emitting diode bulb 1 to accumulate more heat during use, which makes the light-emitting diode bulb 1 easy to use for a long time. After the temperature is too high, the light-emitting diode bulb 1 is damaged. [New content] Therefore, the object of the present invention is to provide a candle-shaped LED bulb having a heat sink. Thus, the present novel candle-shaped LED bulb is mounted on a socket for transmitting electrical energy, and the LED bulb comprises a fixing base, a lighting unit, and a lamp cover. The fixing base comprises a base wall, a surrounding wall extending upward from the periphery of the base wall, a valley defined by the base wall and the surrounding wall, a connecting member disposed in the chamber, and a plurality of a heat sink disposed on the outer side of the surrounding wall and a joint disposed on the outer side of the base opposite to the chamber and lockable to the socket. The light-emitting unit includes at least one circuit board vertically inserted into the connecting member of the fixing base, and at least one light-emitting body electrically connected to the circuit board: the pole of the fixing seat is the lamp holder The transmitted electrical energy is supplied to the conductive member and the circuit board 'to make the light-emitting diodes electrically emit light. The lampshade is in the shape of a candlelight, and the M354699 is coated on the light emitting unit to be removably disposed outside the light emitting diode on the surrounding wall of the fixing seat. The effect of the novel is that, by the arrangement of the heat sinks, the heat dissipation of the candle-shaped LED bulb can be helped, and the candle-shaped LED bulb can be effectively reduced in temperature for a long time and is easy to be used. In the case of damage, the service life of the turbid fire-emitting diode bulb is further improved. [Embodiment]
有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之二個較佳實施例的詳細說明中將可 清楚的呈現。 在本新型被詳細描述之前，要注意的是，在以下的說 明中，類似的元件是以相同的編號來表示。 參閱圖2 ’本新型燭火形發光二極體燈泡2之第-較佳 實域，是安裝於—用來傳輸電能之燈座(圖未示)上，該燭 ^形發光二極體燈泡2包含—固定座3、—發光單元4,及The foregoing and other technical aspects, features and advantages of the present invention will be apparent from the following description of the preferred embodiments of the invention. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. Referring to FIG. 2, the first preferred embodiment of the present candle-shaped LED bulb 2 is mounted on a lamp holder (not shown) for transmitting electrical energy, and the candle-shaped LED bulb is used. 2 includes a fixing base 3, a light emitting unit 4, and
罩5該固定座3包括—基壁31、—由該基壁η周緣 :上〈伸的圍繞壁32、一由該基壁與該圍繞壁Μ所界 疋出之谷冑33、-設於該容室33中的導接件34、複數個 =置於該圍繞壁32外側面上之散熱片35，及-設置於該基 壁^之相反於該容室33的外侧面上且可鎖合於該燈座之 接頭3 6。 X 口定座3之散熱片35是橫向間隔排列設置且由該圍 ^ 肖外延伸’其中，該基壁31、該圍繞壁32，及該 月…片35之材資為具導熱性的金屬，且該基壁η、該圍繞 5 M354699 壁32’及該散熱片35為一體成形之結構，然而該散熱片 35也可以是另外設置於該圍繞壁32之外側面，因此不應該 以本實施例之說明為限。 於本實施例中，該發光單元4包括六塊電路板41，而 該固定座3之導接件34形成有複數個插孔341，分別供每 一塊電路板41直立式地插置於對應的插孔34丨中，且每— 塊電路板41都電連接有五個發光二極體42，該固定座3之 接頭36則是將該燈座所傳遞的電能，供給至該導接件34、 電路板41，以使該等發光二極體42通電而發光。該燈罩5 為一燭火形狀，可移除地罩設於該固定座3之圍繞壁上 並包覆於該發光單元4之發光二極體42外，可以避免空氣 中的灰塵沾染於該等電路板41上。 當該燭火形發光二極體燈泡2開始通電運作後，該等 發光二極體42所產生的熱能會傳遞到該基壁31、該圍繞壁 32 ’與該導接件34，由於該等散熱片35是設置於該圍繞壁 32之外側面’而增加該圍繞壁32與空氣的接觸面積，因此 熱能比較容易藉由該等散熱片35散逸到空氣中，而不會蓄 積在該燭火形發光二極體燈、m有效減少該燭火形發 先二極體燈泡2因為過熱而有損壞的情形產生，並能延長 该燭火形發光二極體燈泡2的使用壽命。 >閱圖3 A本發明濁火形發光二極體燈泡2的第二較 佳實施例’大致類似於前述第-較佳實施例，不同之處在 及等散熱片35是縱向間隔排列且呈放射狀地由該圍繞 壁32向外延伸。 M354699 •Λ —所述本新型燭火形發光二極體燈泡2之主要特 ▲在於藉由该等散熱片35設置於該圍繞壁32外側面的設 、… 顧繞壁32與空氣接觸的表面積，使該濁火形發 =二極體燈泡2不僅同樣能有效地利用向上發展之空間，Cover 5 The base 3 includes a base wall 31, a peripheral wall η from the periphery of the base wall η: a surrounding wall 32 extending from the base wall and the surrounding wall a guiding member 34 in the chamber 33, a plurality of fins 35 disposed on the outer side surface of the surrounding wall 32, and - disposed on the outer side of the base wall opposite to the chamber 33 and lockable Coupling 36 6 of the lamp holder. The fins 35 of the X-port holder 3 are arranged laterally spaced apart and extend from the outside of the housing. The base wall 31, the surrounding wall 32, and the material of the sheet 35 are thermally conductive metals. The base wall η, the surrounding wall 5 354699 and the heat sink 35 are integrally formed. However, the heat sink 35 may be additionally disposed on the outer side of the surrounding wall 32, and thus should not be implemented in this embodiment. The description of the example is limited. In this embodiment, the light-emitting unit 4 includes six circuit boards 41, and the conductive members 34 of the fixed base 3 are formed with a plurality of jacks 341 for respectively inserting each of the circuit boards 41 vertically. The socket 34 is electrically connected to each of the circuit boards 41 and has five LEDs 42. The connector 36 of the holder 3 supplies the electric energy transmitted by the lamp holder to the guiding member 34. The circuit board 41 is configured to energize the light-emitting diodes 42 to emit light. The lamp cover 5 is in the shape of a candle, and the removable cover is disposed on the surrounding wall of the fixing base 3 and is covered by the light-emitting diode 42 of the light-emitting unit 4, so as to prevent dust in the air from being contaminated by the light. On the circuit board 41. When the candle-shaped LED bulb 2 starts to be energized, the thermal energy generated by the LEDs 42 is transmitted to the base wall 31, the surrounding wall 32' and the connecting member 34, due to the The heat sink 35 is disposed on the outer side of the surrounding wall 32 to increase the contact area of the surrounding wall 32 with the air, so that the heat energy is relatively easily dissipated into the air by the heat sink 35 without accumulating in the candle The shaped light-emitting diode lamp, m, effectively reduces the damage of the candle-shaped first-lamp diode 2 due to overheating, and can prolong the service life of the candle-shaped LED bulb 2. Referring to Figure 3A, a second preferred embodiment of the turbid fire-emitting diode bulb 2 of the present invention is substantially similar to the foregoing first preferred embodiment, except that the fins 35 are longitudinally spaced and Radially extending outwardly from the surrounding wall 32. M354699 • The main feature of the novel candle-shaped LED bulb 2 is that the fins 35 are disposed on the outer side of the surrounding wall 32, and the surface area of the wall 32 in contact with the air So that the turbid fire shape = the diode bulb 2 can not only effectively utilize the upward development space,
田為：增加整體亮度而增加該發光二極體42之數量時，不 會有因為電路板面積過大*不適用於燭火形發光二極體燈 ，的，題產生’且在通電運作後產生的熱能，更可以經由 :等政‘、’、片35散失到空氣中，而不會累積在該燭火形發光 —極體燈泡2内’有效減少該燭火形發光二極體燈泡2因 為過熱而有損壞的情形產生’進而延長該濁火形發光二極 體燈泡2的壽命，所以確實能達成本新型之目的。 ^惟以上所述者，僅為本新型之較佳實施例而已，當不 、此限疋本新型實施之範圍，即大凡依本新型申請專利 乾圍及新型說明内容所作之簡單料效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】Tian Wei: When the overall brightness is increased and the number of the LEDs 42 is increased, there is no such thing as the board area is too large* is not suitable for the candle-shaped LED body lamp, and the problem arises and is generated after the power-on operation. The heat energy can be further reduced by the "political", ', and 35 pieces of the air, without accumulating in the candle-shaped illuminating - the body bulb 2 'effectively reducing the candle-shaped light-emitting diode bulb 2 because In the case of overheating and damage, the life of the turbid fire-emitting diode bulb 2 is prolonged, so that the object of the present invention can be achieved. However, the above is only the preferred embodiment of the present invention. When it is not limited to the scope of the new implementation, it is a simple change in the efficiency of the patent application and the new description. Modifications are still within the scope of this new patent. [Simple description of the map]
圖1是一立體分解圖，為習知的發光二極體燈泡； 圖2是一組合剖視圖，說明本新型燭火形發光二極體 燈泡之第一較佳實施例；及 圖3是一部分剖視圖，說明本新型燭火形發光二極體 燈泡之第二較佳實施例。 7 M354699 【主要元件符號說明】1 is a perspective exploded view of a conventional light-emitting diode bulb; FIG. 2 is a combined cross-sectional view showing a first preferred embodiment of the present candle-shaped LED light bulb; and FIG. 3 is a partial cross-sectional view A second preferred embodiment of the novel candle-shaped LED bulb will be described. 7 M354699 [Main component symbol description]
2 燭火形發光二極 35 散熱片 體燈泡 36 接頭 3 固定座 4 發光單元 31 基壁 41 電路板 32 圍繞壁 42 發光二極 33 容室 5 燈罩 34 導接件 341 插孑L2 Candle-shaped light-emitting diode 35 Heat sink Body bulb 36 Connector 3 Mounting bracket 4 Light-emitting unit 31 Base wall 41 Circuit board 32 Surrounding wall 42 Light-emitting diode 33 Room 5 Lampshade 34 Guide member 341 Insert L