TWI403671B - Reinforced insulated bulbs - Google Patents
Reinforced insulated bulbs Download PDFInfo
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- TWI403671B TWI403671B TW099142918A TW99142918A TWI403671B TW I403671 B TWI403671 B TW I403671B TW 099142918 A TW099142918 A TW 099142918A TW 99142918 A TW99142918 A TW 99142918A TW I403671 B TWI403671 B TW I403671B
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- bulb
- power conversion
- power
- light source
- source substrate
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 48
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 21
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 12
- 230000005611 electricity Effects 0.000 abstract 3
- 230000004308 accommodation Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 9
- 238000011076 safety test Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000009781 safety test method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229920006300 shrink film Polymers 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
一種強化絕緣的燈泡，特別是使用電力轉換板驅動至少一發光二極體的燈泡結構，且更包括了一隔離體加強該電力轉換板的絕緣能力。 A bulb for reinforced insulation, in particular, a bulb structure for driving at least one light-emitting diode using a power conversion panel, and further comprising a spacer to enhance the insulation capability of the power conversion panel.
由於發光二極體(LED)具有使用壽命長、耗電量低、高亮度以及材料較環保的多種優點，隨著發光二極體製程的進步以及成本的下降，除了使用在紅綠燈或者電器上的標示用燈號以外，更進一步的使用於環境裝飾、照明用燈具上。為了讓發光二極體可適用於一般的燈泡中，已有習知技術將發光二極體與習知燈泡的外殼結合，如中華民國專利證書第I293807號「具定電流電路之發光二極體電燈泡」，該先前專利揭示了一發光二極體燈泡包括一燈帽、一燈殼、複數串聯的發光二極體以及一降壓定電流電路。其中該燈帽上具有電極與電源連接，而複數發光二極體以及該降壓定電流電路連接，以提供定電流使發光二極體發光，將該發光二極體燈泡裝上習用的燈座上即可直接使用。但由於驅動發光二極體需要穩定的直流電流，將交流的市電轉換成直流電流的驅動電路在轉換過程中將不斷的產生、累積廢熱。再者，直流電流通過發光二極體的阻抗也產生了不少的廢熱，長久使用下過高的溫 度將損毀發光二極體或驅動電路，或使用壽命降低。因此，業者開發出多種具有散熱結構的發光二極體燈泡，如中華民國專利證書第M358247號「適用各種燈座之LED燈」所示，該前案揭示一LED散熱模組具有一組合端形成一開口，該開口外圍形成一環狀卡扣槽與對應之燈頭組合，該開口之另一端則結合一LED發光元件，令該LED發光元件與該燈頭電性連接，該LED散熱模組則位於LED發光元件及燈頭外圍發揮導熱之功效。類似利用金屬散熱件的發光二極體燈泡亦可見於中華民國專利證書第M345944號、第M381743號以及公開第201020457號。 Because the light-emitting diode (LED) has many advantages such as long service life, low power consumption, high brightness, and environmentally friendly materials, with the progress of the light-emitting diode process and the cost reduction, in addition to the use of traffic lights or electrical appliances. In addition to the indicator light, it is further used in environmental decoration and lighting fixtures. In order to make the light-emitting diode suitable for use in a general light bulb, the prior art has combined the light-emitting diode with the outer casing of a conventional light bulb, such as the Republic of China Patent Certificate No. I293807 "Light-emitting diode with constant current circuit" "Light bulb", the prior patent discloses that a light-emitting diode bulb includes a lamp cap, a lamp housing, a plurality of series-connected light-emitting diodes, and a step-down constant current circuit. Wherein the lamp cap has an electrode connected to the power source, and the plurality of light emitting diodes and the step-down constant current circuit are connected to provide a constant current to cause the light emitting diode to emit light, and the light emitting diode bulb is mounted on the conventional lamp holder It can be used directly. However, since the driving LED needs a stable DC current, the driving circuit that converts the AC mains into a DC current will continuously generate and accumulate waste heat during the conversion process. Moreover, the DC current also generates a lot of waste heat through the impedance of the light-emitting diode, and the excessive temperature is used for a long time. The degree will damage the light-emitting diode or the drive circuit, or the service life will be reduced. Therefore, the industry has developed a variety of light-emitting diode bulbs with a heat-dissipating structure, as shown in the Republic of China Patent Certificate No. M358247, "LED Lamps for Various Lamp Holders", which discloses that an LED heat-dissipating module has a combined end formation. An opening, the outer periphery of the opening is formed by a ring-shaped snap groove and a corresponding lamp cap. The other end of the opening is combined with an LED light-emitting component, so that the LED light-emitting component is electrically connected to the lamp cap, and the LED heat-dissipating module is located The LED light-emitting element and the periphery of the lamp head exert the function of heat conduction. A light-emitting diode bulb similar to the use of a metal heat sink can also be found in the Republic of China Patent Certificate Nos. M345944, M381743, and Publication No. 201020457.
前述的諸多前案都利用金屬散熱件(通常為鋁散熱件)加強散熱，進一步使燈泡在不燒毀的前提下可承受更高的功率。但是習知的發光二極體燈泡內裝設的幾乎都是阻容降壓型的被動式電源(以下簡稱為「被動式電源」)，配合整流電路供電。被動式電源具有在大功率輸出時效率不佳的問題，並且提高功率時電路體積亦隨著增加，習知發光二極體燈泡使用被動式電源原因在於較容易通過安規測試。 Many of the aforementioned predecessors use metal heat sinks (usually aluminum heat sinks) to enhance heat dissipation, further allowing the bulb to withstand higher power without burning. However, conventional light-emitting diode bulbs are equipped with a passive power supply (hereinafter referred to as "passive power supply"), which is almost a RC capacitor, and is supplied with a rectifier circuit. Passive power supplies have the problem of poor efficiency at high power output, and the circuit volume increases with increasing power. Conventional LED light bulbs use passive power supplies because they are easier to pass the safety test.
為了進一步提高發光二極體燈泡的功率，選用切換式電源為用電效率較佳的選擇。但使用切換式電源要通過嚴格的安規測試，其中至少包含高壓打電測試，在測試中施加接近四千伏特的電壓在燈泡周圍且需確保燈泡內的切換式電源與外加電壓之間絕緣。使用被動式電源的習知技術中，係利用收縮膠膜包覆該被動式電源，並灌入主要用於定位的黏膠，該黏膠亦可加強絕緣效果。然而，測試的結果證實了以收縮膠膜包覆切換式電源以及外圍加上黏 膠的方法無法通過高壓打電測試。 In order to further improve the power of the light-emitting diode bulb, the switching power supply is selected as a better choice for power efficiency. However, the use of switched-mode power supplies requires a rigorous safety test, which includes at least a high-voltage power-on test in which a voltage of approximately four thousand volts is applied around the bulb and that the switched-mode power supply within the bulb is insulated from the applied voltage. In the conventional technique of using a passive power source, the passive power source is covered with a shrink film, and the glue mainly used for positioning is poured, and the glue can also enhance the insulation effect. However, the results of the test confirmed that the switched power supply and the periphery plus the adhesive were covered with a shrink film. The glue method cannot pass the high voltage power test.
基於提高功率的需求而使業者必需考慮選用切換式電源供電，但必須進一步克服安規測試。又因大功率發光二極體燈泡的散熱需求，使發光二極體需使用金屬散熱件，造成克服安規測試的困難。兩個因素之間相互矛盾，造成業者設計上的困難。 Based on the need to increase power, operators must consider switching power supplies, but must further overcome safety testing. Due to the heat dissipation requirements of the high-power light-emitting diode bulb, the metal diode is required to be used for the light-emitting diode, which makes it difficult to overcome the safety test. The two factors are contradictory, causing difficulties in the design of the industry.
由於發光二極體燈泡技術受限於功率提升、轉換效率、安規測試等多個相互牽連的技術問題，且現有的發光二極體燈泡結構仍難以同時克服前述問題。因此本案的目的在於提供一種改良的發光二極體燈泡，該改良的發光二極體燈泡提供了加強絕緣效果的隔離結構隔離驅動發光二極體發光的電力轉換基板，達到理想的絕緣效果。藉此可達到高效率的電力轉換、輸出，並且可通過嚴格的安規測試。 Since the LED light bulb technology is limited by a number of interrelated technical problems such as power boosting, conversion efficiency, safety testing, and the existing LED light bulb structure, it is still difficult to overcome the aforementioned problems at the same time. Therefore, the object of the present invention is to provide an improved light-emitting diode bulb, which provides an insulation structure with an insulating structure to isolate the power conversion substrate that drives the light-emitting diode to achieve an ideal insulation effect. This allows for efficient power conversion, output, and rigorous safety testing.
本案為一種強化絕緣的燈泡，包括一透光罩及一接電座、一裝設於該透光罩及接電座之間的散熱體及組裝座、至少一設於該透光罩內之光源基板、及一電性連接該光源基板及接電座之電力轉換板，其中該散熱體內具有一容設該電力轉換板之裝設空間，其特徵在於該燈泡更包括一置設於該裝設空間內之隔離體，該隔離體包含一介於該電力轉換板及散熱體之間之隔離壁以形成容置該電力轉換板的一電路容置空間、以及一位於該隔離壁上令電力轉換板得以出線連接光源基板的出線孔。 The present invention is a reinforced insulating bulb, comprising a translucent cover and a charging base, a heat dissipating body and an assembly seat mounted between the translucent cover and the charging base, at least one disposed in the translucent cover a light source substrate, and a power conversion board electrically connected to the light source substrate and the power receiving base, wherein the heat dissipating body has a mounting space for housing the power conversion board, wherein the light bulb further comprises a device disposed on the device Providing a spacer in the space, the spacer includes a partition wall between the power conversion board and the heat sink to form a circuit receiving space for accommodating the power conversion board, and a power conversion on the partition wall The board can be connected to the outlet hole of the light source substrate.
透過該隔離體與該組裝座的結合，可將該電力轉換板完全與該散熱體區隔，大幅加強了絕緣能力。透過已加強的絕緣能力，可進 一步的使用電力轉換板提供較高的功率與轉換效率。又透過光源基板設置複數發光二極體與複數導電路線，可讓大功率的發光二極體透過該光源基板更快速的將熱量導至該散熱體上。綜上所述，透過上述的結構特徵，提供了一種可使用電力轉換板、大功率發光二極體，並具有足夠絕緣能力通過安規測試的發光二極體燈泡。 Through the combination of the spacer and the assembly base, the power conversion panel can be completely separated from the heat dissipation body, and the insulation capability is greatly enhanced. Through enhanced insulation capabilities, One step of using a power conversion board provides higher power and conversion efficiency. The plurality of light-emitting diodes and the plurality of conductive paths are disposed through the light source substrate, so that the high-power light-emitting diodes can conduct heat to the heat sink through the light source substrate. In summary, through the above structural features, a light-emitting diode bulb that can use a power conversion board, a high-power light-emitting diode, and has sufficient insulation capability to pass the safety test is provided.
1‧‧‧隔離體 1‧‧‧Isolation
10‧‧‧隔離壁 10‧‧‧ partition wall
11‧‧‧接合部 11‧‧‧ joints
12‧‧‧出線孔 12‧‧‧Outlet hole
13‧‧‧凸出部 13‧‧‧Protruding
14‧‧‧電路容置空間 14‧‧‧Circuit housing space
2‧‧‧組裝座 2‧‧‧Assembly
21‧‧‧絕緣壁 21‧‧‧Insulated wall
211‧‧‧第一定位部 211‧‧‧First Positioning Department
212‧‧‧減縮內緣 212‧‧‧Reducing the inner edge
22‧‧‧結合部 22‧‧‧Combination Department
23‧‧‧導流部 23‧‧‧Drainage Department
3‧‧‧電力轉換板 3‧‧‧Power Conversion Board
30、31‧‧‧‥電力導線 30, 31‧‧‧.. power wire
4‧‧‧散熱體 4‧‧‧ Heat sink
40‧‧‧光源基板 40‧‧‧Light source substrate
401‧‧‧發光二極體 401‧‧‧Lighting diode
402‧‧‧走線孔 402‧‧‧Line hole
41‧‧‧裝設空間 41‧‧‧Installation space
410‧‧‧嵌合部 410‧‧‧Mate
411‧‧‧第二定位部 411‧‧‧Second Positioning Department
42‧‧‧散熱鰭片 42‧‧‧Heat fins
43‧‧‧貫通孔 43‧‧‧through holes
44‧‧‧定位槽 44‧‧‧ positioning slot
5‧‧‧透光罩 5‧‧‧Transparent cover
50‧‧‧頸部 50‧‧‧ neck
6‧‧‧接電座(6) 6‧‧‧Electrical stand (6)
61‧‧‧結合端 61‧‧‧Binding end
圖1為本案發光二極體燈泡的分解圖。 Figure 1 is an exploded view of the light-emitting diode bulb of the present invention.
圖2為該發光二極體燈泡的組裝示意圖。 2 is a schematic view showing the assembly of the light-emitting diode bulb.
圖3為該發光二極體的剖面圖。 Fig. 3 is a cross-sectional view of the light emitting diode.
圖4為該隔離體與組裝座緊配結合的另一實施態樣剖面圖。 Figure 4 is a cross-sectional view showing another embodiment of the spacer and the assembly.
本案為一種強化絕緣的燈泡，以下將配合圖式說明本案的技術內容。請參閱圖1、圖2與圖3，圖1至圖3所示為本案的第一實施態樣，該第一實施態樣所揭示的燈泡包括一透光罩5及一接電座6、一裝設於該透光罩5及接電座6之間的散熱體4及組裝座2、至少一設於該透光罩5內之光源基板40、及一電性連接該光源基板40及接電座6之電力轉換板3。較佳的，該電力轉換板3為切換式電源電路。該散熱體4內具有一容設該電力轉換板3之裝設空間41。而該燈泡更包括一隔離體1，該隔離體1包含一介於該電力轉換板3及散熱體4之間之隔離壁10以形成容置該電力轉換板3的一電路容置空間14、以及一位於該隔離壁10上令電力轉換板3得以出線連接光源基板40的出線孔12。且為了通過安規測試，該隔離體1於 該出線孔12周緣設一凸出部13以避免高壓電力擊穿。於圖1至圖3中所示的實施態樣，該隔離壁10連續的包覆了該電力轉換板3的上方、側面周圍。該隔離壁10上設置一接合部11，該組裝座2分別於兩側設一連續的絕緣壁21以及一結合部22，其中該絕緣壁21的外緣設至少一第一定位部211，該隔離壁10的接合部11則緊迫接合於該絕緣壁21的內緣(如圖4所示)。或者，為了方便該絕緣壁21與該接合部11接合，該接合部11可具有一減縮外緣，而該隔離壁21內緣相對應的具有與該減縮外緣互補接合的減縮內緣212(如圖1至圖3所示)，但本案圖式僅為一可實施的態樣，並不限定該接合部11、隔離壁21必須設置減縮外緣、減縮內緣212，該技術領域具有一般知識者可輕易變化的態樣皆應包含在本案範圍中。透過該接合部11與該絕緣壁21內緣的接合，確保了該電力轉換板3被絕緣的區隔在該電路容置空間14中。 This case is a light bulb with enhanced insulation. The technical content of this case will be explained below with reference to the drawings. Referring to FIG. 1 , FIG. 2 and FIG. 3 , FIG. 1 to FIG. 3 show a first embodiment of the present invention. The light bulb disclosed in the first embodiment includes a transparent cover 5 and a receiving base 6 . a heat dissipating body 4 and an assembly base 2 disposed between the light transmissive cover 5 and the power receiving base 6 , at least one light source substrate 40 disposed in the light transmissive cover 5 , and an electrical connection between the light source substrate 40 and The power conversion board 3 of the battery holder 6 is connected. Preferably, the power conversion board 3 is a switched power supply circuit. The heat dissipating body 4 has a mounting space 41 for housing the power conversion panel 3. The light bulb further includes a spacer 1 including a partition wall 10 between the power conversion panel 3 and the heat sink 4 to form a circuit housing space 14 for accommodating the power conversion panel 3, and A wire opening 12 is provided on the partition wall 10 for the power conversion panel 3 to be connected to the light source substrate 40. And in order to pass the safety test, the separator 1 is A protrusion 13 is formed on the periphery of the outlet hole 12 to avoid high voltage power breakdown. In the embodiment shown in FIGS. 1 to 3, the partition wall 10 continuously covers the upper side and the side of the power conversion panel 3. The partition wall 10 is provided with a joint portion 11 . The assembly base 2 is provided with a continuous insulating wall 21 and a joint portion 22 respectively on the two sides. The outer edge of the insulating wall 21 is provided with at least one first positioning portion 211 . The joint portion 11 of the partition wall 10 is then tightly joined to the inner edge of the insulating wall 21 (as shown in Fig. 4). Alternatively, in order to facilitate the engagement of the insulating wall 21 with the joint portion 11, the joint portion 11 may have a reduced outer edge, and the inner edge of the partition wall 21 correspondingly has a reduced inner edge 212 complementary to the reduced outer edge ( As shown in FIG. 1 to FIG. 3 , the present embodiment is only an implementable embodiment, and the joint portion 11 and the partition wall 21 must be provided with a reduced outer edge and a reduced inner edge 212. The technical field has a general The manner in which the knowledgeable person can easily change should be included in the scope of the case. Through the engagement of the joint portion 11 with the inner edge of the insulating wall 21, it is ensured that the power conversion panel 3 is insulated from the circuit housing space 14.
該散熱體4則裝設一具有複數發光二極體401的光源基板40。該光源基板40可為包含了複數導電路線的鋁基板，在現有技術中，可利用銅箔、導熱絕緣材料以及鋁板堆疊形成，銅箔經過蝕刻成電路後被包覆於導熱絕緣材料、鋁板之中，形成包含了導電路線的光源基板40，由於鋁基板為目前已知的技術，本案雖引用鋁基板的技術，但鋁基板的製造技術與細部結構非本案的技術重點，故不再贅述。該散熱體4透過預留一嵌合部410，透過擠壓的手段令該光源基板40被擠壓緊配該嵌合部410內，使該光源基板40穩固的結合在該散熱體4上。因而該散熱體4與該光源基板40內緣圍繞形成具有一開口以容納隔離體1與絕緣壁21的一裝設空間41，該 光源基板40具有一與該裝設空間41相通的走線孔402。該散熱體4內緣具有至少一第二定位部411與絕緣壁21上的第一定位部211對應扣合，該第一定位部211與該第二定位部411可為對應扣接的缺口與凸塊，藉此使該絕緣壁21與該隔離體1被籠罩於該裝設空間41內。至少一連接於該電力轉換板3的電力導線30可穿過該隔離壁10上的出線孔13以及該光源基板40上的走線孔402而令該電力轉換板3與該些發光二極體401電性連接。並且，該凸出部13可嵌入該走線孔402內。 The heat sink 4 is provided with a light source substrate 40 having a plurality of light emitting diodes 401. The light source substrate 40 can be an aluminum substrate including a plurality of conductive paths. In the prior art, the copper foil, the heat conductive insulating material, and the aluminum plate can be stacked, and the copper foil is etched into a circuit and then coated on the heat conductive insulating material and the aluminum plate. The light source substrate 40 including the conductive path is formed. Since the aluminum substrate is a currently known technology, although the technology of the aluminum substrate is cited in the present case, the manufacturing technology and the detailed structure of the aluminum substrate are not technical points of the present invention, and therefore will not be described again. The heat dissipating body 4 is fixed to the fitting portion 410 by means of a pressing portion, and the light source substrate 40 is firmly pressed into the fitting portion 410 to firmly bond the light source substrate 40 to the heat dissipating body 4. Therefore, the heat dissipating body 4 and the inner edge of the light source substrate 40 surround an installation space 41 having an opening to accommodate the spacer 1 and the insulating wall 21, The light source substrate 40 has a wire hole 402 communicating with the installation space 41. The inner edge of the heat dissipating body 4 has at least one second positioning portion 411 corresponding to the first positioning portion 211 of the insulating wall 21, and the first positioning portion 211 and the second positioning portion 411 can be correspondingly buckled and notched. The bumps thereby enclose the insulating wall 21 and the separator 1 in the installation space 41. At least one power wire 30 connected to the power conversion board 3 can pass through the outlet hole 13 of the partition wall 10 and the wire hole 402 on the light source substrate 40 to make the power conversion board 3 and the light emitting diodes The body 401 is electrically connected. Moreover, the protruding portion 13 can be embedded in the routing hole 402.
透過上述的技術，可讓該發光二極體燈泡內裝設電力轉換板3，並且透過該隔離體1、組裝座2將該電力轉換板3隔離保護於該電路容置空間14內。更進一步的，該隔離體1的隔離壁10與該散熱體4內緣之間具有一空氣間隙，可確保安規測試中的高壓電無法損壞該電力轉換板3。 Through the above-described technique, the power conversion panel 3 can be mounted in the light-emitting diode bulb, and the power conversion panel 3 can be isolated and protected in the circuit housing space 14 through the spacer 1 and the assembly base 2. Further, an air gap is formed between the partition wall 10 of the separator 1 and the inner edge of the heat sink 4 to ensure that the high-voltage power in the safety test cannot damage the power conversion panel 3.
於圖1至圖3中更可見，該組裝座2的結合部22位於該裝設空間41外，且該結合部22與一接電座6的一結合端61相互結合，該接電座6用於連接外部電源，並透過至少一電力導線31電性連接該電力轉換板3與該接電座6，而將自外部電源導接的電力送至該電力轉換板3。依燈泡類型或應用環境不同而可選用多種不同的接電座6型態，在圖1至圖3中所引用的型態為一般家用燈泡的型態，但該接電座6不限於圖1至圖3所示之型態。 As shown in FIG. 1 to FIG. 3 , the joint portion 22 of the assembly base 2 is located outside the installation space 41 , and the joint portion 22 and a joint end 61 of a power socket 6 are coupled to each other. For connecting an external power source, and electrically connecting the power conversion board 3 and the power receiving base 6 through the at least one power wire 31, the power guided from the external power source is sent to the power conversion board 3. Depending on the type of bulb or the application environment, a variety of different types of sockets can be used. The type quoted in Figures 1 to 3 is a general household bulb type, but the socket 6 is not limited to Figure 1. To the type shown in Figure 3.
又，該散熱體4在該嵌合部410外設有一定位槽44，該定位槽44用於固定前述的透光罩5，該透光罩5具有一頸部50，該頸部50可緊配於該定位槽44中，或者同時搭配黏膠使該頸部50被黏著於該定 位槽44中。 In addition, the heat dissipating body 4 has a positioning groove 44 in the fitting portion 410. The positioning groove 44 is used for fixing the transparent cover 5, and the transparent cover 5 has a neck portion 50. Equipped in the positioning groove 44, or at the same time with the adhesive, the neck 50 is adhered to the fixed In the bit slot 44.
圖4所示的為該燈泡另一實施態樣的剖面圖，圖4之實施態樣與第一實施態樣的差別在於，透過該接合部11與該絕緣壁21的尺寸設計，令該接合部11與該絕緣壁21內緣可直接緊配結合，不需額外設置減縮內緣、減縮外緣。由於直接緊配結合的方式不需削薄該接合部11與絕緣壁21的厚度，因此可具有更大的絕緣能力。 4 is a cross-sectional view showing another embodiment of the light bulb, and the embodiment of FIG. 4 differs from the first embodiment in that the joint portion 11 and the insulating wall 21 are dimensioned to make the joint. The inner portion 11 and the inner edge of the insulating wall 21 can be directly tightly coupled, and the outer edge of the reduced and the outer edge of the reduced outer edge are not required to be additionally provided. Since the direct tight bonding method does not need to thin the thickness of the joint portion 11 and the insulating wall 21, it can have a larger insulating ability.
前述圖1至圖3的第一實施態樣以及圖4所示的第二實施態樣中，該散熱體4外緣皆層疊排列了複數散熱鰭片42，該些散熱鰭片42之間具有間隙供空氣流通。並且，該些散熱鰭片42具有複數貫通孔43，複數散熱鰭片42的複數貫通孔43對應排列貫通該散熱體4形成至少一供空氣縱向通過的氣流通道，並且該組裝座2更包括了至少一導流部23，該導流部23預留了複數導引氣流的空間以利氣流通過該些貫通孔43。該些散熱鰭片42之間的間隙以及該些氣流通道可供橫向、縱向的氣流流通，並且提供了廣大的空氣接觸面積，達到優秀的散熱效果。 In the first embodiment of FIG. 1 to FIG. 3 and the second embodiment shown in FIG. 4 , the outer edges of the heat sink 4 are stacked with a plurality of heat dissipation fins 42 , and the heat dissipation fins 42 have The gap is for air circulation. The heat dissipation fins 42 have a plurality of through holes 43. The plurality of through holes 43 of the plurality of heat dissipation fins 42 are arranged through the heat dissipation body 4 to form at least one air flow passage for the longitudinal direction of the air, and the assembly base 2 further includes At least one flow guiding portion 23, the flow guiding portion 23 reserves a space for guiding the airflow to facilitate the airflow through the through holes 43. The gaps between the fins 42 and the airflow passages allow for lateral and longitudinal airflow, and provide a large air contact area for excellent heat dissipation.
前述的實施態樣雖定義該隔離壁10連續的包覆了該電力轉換板3的上方、側面周圍，但該隔離壁10可延伸至該電力轉換板3與接電座6之間，並具有位於該隔離壁10上令電力轉換板3得以出線連接接電座6的另一出線孔(圖中未示)。雖然本案以較佳實施例揭露如上，然其並非用以限定本案。任何熟習此技藝者，在不脫離本案之精神和範圍內，而所作之些許更動與潤飾，皆應涵蓋於本案中，因此本案之保護範圍當視後附之申請專利範圍所界定者為準。 The foregoing embodiment defines that the partition wall 10 continuously covers the upper side and the side of the power conversion board 3, but the partition wall 10 may extend between the power conversion board 3 and the power receiving base 6, and has The outlet wall 10 is disposed such that the power conversion panel 3 can be electrically connected to another outlet hole (not shown) of the power receiving base 6. Although the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the present invention. Anyone who is familiar with this skill and does not deviate from the spirit and scope of this case, and some of the changes and refinements should be covered in this case. Therefore, the scope of protection of this case is subject to the definition of the patent application scope attached.
綜上所述，本案較習知之創作增進上述功效，應已充分符合新穎性及進步性之法定創新專利要件，爰依法提出申請，懇請 貴局核准本件發明專利申請案，以勵創作，至感德便。 In summary, this case enhances the above-mentioned effects compared with the well-known creations. It should fully comply with the statutory innovation patent requirements of novelty and progressiveness. If you apply in accordance with the law, you are requested to approve the application for this invention patent to encourage creation. Debian.
1‧‧‧隔離體 1‧‧‧Isolation
10‧‧‧隔離壁 10‧‧‧ partition wall
11‧‧‧接合部 11‧‧‧ joints
12‧‧‧出線孔 12‧‧‧Outlet hole
13‧‧‧凸出部 13‧‧‧Protruding
14‧‧‧電路容置空間 14‧‧‧Circuit housing space
2‧‧‧組裝座 2‧‧‧Assembly
21‧‧‧絕緣壁 21‧‧‧Insulated wall
211‧‧‧第一定位部 211‧‧‧First Positioning Department
22‧‧‧結合部 22‧‧‧Combination Department
23‧‧‧導流部 23‧‧‧Drainage Department
3‧‧‧電力轉換板 3‧‧‧Power Conversion Board
30、31‧‧‧電力導線 30, 31‧‧‧Power wires
4‧‧‧散熱體 4‧‧‧ Heat sink
40‧‧‧光源基板 40‧‧‧Light source substrate
401‧‧‧發光二極體 401‧‧‧Lighting diode
402‧‧‧走線孔 402‧‧‧Line hole
411‧‧‧第二定位部 411‧‧‧Second Positioning Department
42‧‧‧散熱鰭片 42‧‧‧Heat fins
43‧‧‧貫通孔 43‧‧‧through holes
5‧‧‧透光罩 5‧‧‧Transparent cover
50‧‧‧頸部 50‧‧‧ neck
6‧‧‧接電座 6‧‧‧Electrical stand
Claims (13)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW099142918A TWI403671B (en) | 2010-12-09 | 2010-12-09 | Reinforced insulated bulbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW099142918A TWI403671B (en) | 2010-12-09 | 2010-12-09 | Reinforced insulated bulbs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201224346A TW201224346A (en) | 2012-06-16 |
| TWI403671B true TWI403671B (en) | 2013-08-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099142918A TWI403671B (en) | 2010-12-09 | 2010-12-09 | Reinforced insulated bulbs |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI403671B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6583542B2 (en) * | 2001-02-28 | 2003-06-24 | Harison Toshiba Lighting Corporation | Device for mounting a light source |
| US6982518B2 (en) * | 2003-10-01 | 2006-01-03 | Enertron, Inc. | Methods and apparatus for an LED light |
| CN201289054Y (en) * | 2008-09-17 | 2009-08-12 | 宋月微 | LED lamp |
| TWM364175U (en) * | 2009-04-13 | 2009-09-01 | Energyled Corp | Cup-shaped lamp structure having static electricity prevention effect |
| TWM387197U (en) * | 2010-04-14 | 2010-08-21 | High Toned Opto Technology Corp | Replaceable bulb shaped illuminating device |
| TWM389828U (en) * | 2010-06-09 | 2010-10-01 | Ou Chyi Lamp Co Ltd | Easily assembly and disassembly lamp |
-
2010
- 2010-12-09 TW TW099142918A patent/TWI403671B/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6583542B2 (en) * | 2001-02-28 | 2003-06-24 | Harison Toshiba Lighting Corporation | Device for mounting a light source |
| US6982518B2 (en) * | 2003-10-01 | 2006-01-03 | Enertron, Inc. | Methods and apparatus for an LED light |
| CN201289054Y (en) * | 2008-09-17 | 2009-08-12 | 宋月微 | LED lamp |
| TWM364175U (en) * | 2009-04-13 | 2009-09-01 | Energyled Corp | Cup-shaped lamp structure having static electricity prevention effect |
| TWM387197U (en) * | 2010-04-14 | 2010-08-21 | High Toned Opto Technology Corp | Replaceable bulb shaped illuminating device |
| TWM389828U (en) * | 2010-06-09 | 2010-10-01 | Ou Chyi Lamp Co Ltd | Easily assembly and disassembly lamp |
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| TW201224346A (en) | 2012-06-16 |
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