TWM397486U - Heat-dissipation structure of light bulb - Google Patents

Heat-dissipation structure of light bulb Download PDF

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Publication number
TWM397486U
TWM397486U TW099218297U TW99218297U TWM397486U TW M397486 U TWM397486 U TW M397486U TW 099218297 U TW099218297 U TW 099218297U TW 99218297 U TW99218297 U TW 99218297U TW M397486 U TWM397486 U TW M397486U
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TW
Taiwan
Prior art keywords
heat
heat dissipation
mouth portion
bulb
dissipation structure
Prior art date
Application number
TW099218297U
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Chinese (zh)
Inventor
Chin-Tsai Liu
Yu-Chi Wu
Original Assignee
Advanced Connectek Inc
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Publication date
Application filed by Advanced Connectek Inc filed Critical Advanced Connectek Inc
Priority to TW099218297U priority Critical patent/TWM397486U/en
Publication of TWM397486U publication Critical patent/TWM397486U/en
Priority to CN2011203616591U priority patent/CN202469967U/en

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Description

M397486 五、新型說明: 【新型所屬之技術領域】 本創作係為一種燈泡散熱結構,特別是利用對稱的二 外殼體形成一中空部,用以提供燈泡散熱的結構。 【先前技術】 習知技術中,燈泡的散熱結構係利用沖壓、CNC、鑄 造的方式製作成一體成型之散熱結構,然而一體成型之散 - 熱結構,受限於現有加工技術的能力,必須將該一體成型 • 之散熱結構製作成一開口喇叭型之結構體,此類開口喇叭 型之結構體,在開口處裝置燈泡時,燈泡無法與該開口喇 口八型之結構體緊密結合,因此散熱能力有限;但若要將該 開口喇α八型之結構體之寬口部封閉成一閉口喇。八型之結構 體,則在脫模、研磨等製程上又會遭遇極大之困難,故需 要有一種方法可用於解決習知技術之缺點。 【新型内容】 本創作之一目的係提供一種燈泡散熱結構,係藉由分 • 別脫模製造的複數外殼體,用以達成製作該燈泡散熱結構 的目的。 本創作之另一目的係再藉由提供的燈泡散熱結構,係 分別地提供具有曲面之複數外殼體,用以有效地達成散熱 的目的。 本創作之再一目的係再藉由提供的燈泡散熱結構,係 分別地藉由該等外殼體内所對應之複數結合部,彼此對應 結合而卡扣用以達到結合該等外殼體之目的。 本創作之又一目的係再藉由提供的燈泡散熱結構,係 M397486 置於該等殼體上的複數散熱體,用以有效地達 升散熱效率之目的。 提 為達到上述目的或其它目的,本創作係一 散熱結構’其包含第一外殼體、第二外殼體、:一 與第二散熱體。該第一外殼體係具有第一寬、匕窄 口部:第-結合部,且自該第一寬口部至該第一窄口‘ 苡;Γ:而該第一結合部係設置於該第-外殼體的 内4 “亥第二外殼體係具有第二寬口部、第二窄口部 一結合部’且自該第二寬口部至該第二窄口部 面’而該第二結合部係設置於該第二外殼體的 ^ ;=係;有第-穿孔與第-鎖孔,且該第-散熱體ΐ 第見口部,以及該第二散熱體係具有第二穿孔與 2一鎖孔’且該第二散熱體設置於該第二寬口部 二外㈣對應結合,並藉由該第二散熱 體與δ亥第一散熱體用以形成中空部。 與習知技術相較’本創作係提供以沖壓、CNC、鍀造 贿料知技射核體無法於造型曲面 而進行脫模之問題,特別是該造型曲面係以垂 2 °故藉由本創作之薄殼方式成型散熱 人望a 方式成型組裝、與半剖對稱卡合或螺絲鎖固結 達成可利用沖壓方式、CNc與缚造成型製作該 燈泡散熱結構之目的。 【實施方式】 且體之目的、特徵及功效,兹藉由下述 J之實㈣’並配合所附之圖式’對本創作做一詳細說 M397486 明,說明如後: 參考圖1’係本創作之燈泡散熱結構的示意圖。於圖工 中,燈泡散熱結構1’其包含第一外殼體2、第二外殼體斗、 第一散熱體6與第二散熱體8。該第一外殼體2係具有第 -寬口部22、第一窄口部24與第一結合部%,且自、該第 一寬口部22至該第一窄口部24形成第一曲面&而=第 一結合部26係設置於該第一外殼體2的内部。於—實施例 中,該第一曲面28上係垂直設置複數散熱鰭片,用以增加 #散熱的效率。此外,I玄第一結合部26係可包含至少一二銷 262及/或至少一插孔264的結構,如圖2所示。 參考圖1,該第二外殼體4係具有第二寬口部42 二窄口部44與第二結合部46,且自該第二寬口部42至該 第二窄口部44形成第二曲面48,而該第二結合部牝係設 置於該第二外殼體4的内部。於一實施例中,該第一曲面 28上係垂直設置複數散熱鰭片,用以增加散熱的效率。此 外’如圖1與圖3所示,該第二結合部扑係可包含至少一 #插銷462及/或至少一插孔464的結構,該第一殼體2與該 .第二殼體4藉由該第一結合部26與該第二結合部牝對應 之插銷與減結合而ϋ定。再者,藉由該第—結合部 該第,結合部46的結合,並根據上述所提及該第一結合部 %與該第二結合部46之結構’用以彼此對應結合而卡扣 该第一殼體2與該第二殼體4,例如利用該插鎖262、462及 該插=264、464,用以彼此對應結合而卡扣該第一殼體2與該第 一殼體4。 參考圖1,該第-散熱體6係具有第一穿孔62,且該 第-散熱體6設置於該第一寬口部22;以及該第二散熱體 M397486 8係具有第二穿孔84,且該第二散熱體8設置於該第二寬 口部42。於一實施例中,該第一殼體2與該第一散熱體6 係為一體成型以及該第二殼體4與該第二散熱體8係為一 體成型。此外,該第一散熱體6與該第二散熱體8係分別 地包含第一鎖孔64與第二鎖孔82,而該第一散熱體6與 該第二散熱體8分別地透過該第一穿孔62與該第二穿孔 84鎖固於該第二鎖孔82與第一鎖孔64。另外,如圖4所 示,於一實施例中,第一散熱體6與該第二散熱體8之結 合,可以用一梯型凸塊644、822與一梯型凹槽844、622 相互結合而固定。 再者,藉由該第一外殼體2與該第二外殼體4對應結 合,並藉由該第一散熱體6與該第二散熱體8用以形成中 空部10,如圖5所示。於一實施例中,該燈泡散熱結構更 包含控制單元(圖中未示),該控制單元電性連接第一、第二散熱 體6、8上的燈泡(圖中未示),且可穩固的設置於該中空部10内, 並用以控制利用燈泡的開關狀態、亮度或色溫等參數。且控制單 元較佳為嵌合第一結合部26或第二結合部46以固設於中空部10 内。 此外,如圖1所示,為使得該第一外殼體2與該第二 外殼體4更加緊密結合,該燈泡散熱結構更可包含一鎖固 單元12,其係用以環繞鎖固於該第一寬口部22與該第二 寬口部42,該鎖固單元係可以鐵絲鎖固於該鎖固單元12。 與習知技術相較,本創作係提供以沖壓、CNC、鑄造 成型的方式,用以解決習知技術中外殼體無法於造型曲面 上進行封口而進行脫模之問題,特別是該造型曲面係以垂 直面的方式進行脫模。故藉由本創作之薄殼方式成型、散 M397486 熱曲面分佈、半剖方式成型組裝、與半剖對稱卡合或螺絲 鎖固結合等,用以達成可利用沖壓方式、CNC與鑄造成型 製作該燈泡散熱結構之目的。 本創作在上文中已以較佳實施例揭露,然熟習本項技 術者應理解的是,該實施例僅用於描繪本創作,而不應解 讀為限制本創作之範圍。應注意的是,舉凡與該實施例等 政之麦化與置換,均應設為涵蓋於本創作之範嘴内。因此, 本創作之保護範圍當以下文之申請專利範圍所界定者為 φ 準。 【圖式簡單說明】 圖1係本創作實施例之燈泡散熱結構的示意圖; 圖2係本創作一實施例之燈泡散熱結構之結合部示魚 IS1 · 圍, 九圖3係本創作另一實施例之燈泡散熱結構之結合部示 意圖; 圖4係本創作另一實施例之散熱體結合示意圖;以及 • 圖5係本創作一實施例之燈泡散熱結構之結合示意 圖。 〜 【主要元件符號說明】 1 燈泡散熱結構 2 第一外殼體 4 第二外殼體 6 第一散熱體 8 第二散熱體 7 M397486M397486 V. New description: [New technical field] This creation is a kind of bulb heat dissipation structure, in particular, a symmetrical two outer casing is used to form a hollow portion for providing heat dissipation structure of the bulb. [Prior Art] In the prior art, the heat dissipation structure of the bulb is formed into an integrally formed heat dissipation structure by means of stamping, CNC, and casting. However, the integrally formed dispersion-heat structure is limited by the capabilities of the existing processing technology, and must be The integrally formed heat dissipating structure is formed into an open horn type structure. When the bulb is mounted at the opening, the bulb cannot be closely combined with the structure of the open occlusion type, so the heat dissipation capability is It is limited; however, if the wide mouth of the structure of the opening type α-eight is closed, it is closed. The eight-type structure will encounter great difficulties in the process of demoulding, grinding, etc., so there is a need to solve the shortcomings of the prior art. [New content] One of the purposes of this creation is to provide a heat dissipation structure for a bulb, which is formed by a plurality of outer casings which are separately demolded to achieve the purpose of fabricating the heat dissipation structure of the bulb. Another object of the present invention is to provide a plurality of outer shells having curved surfaces for the purpose of efficiently achieving heat dissipation by providing a heat dissipating structure for the bulb. A further object of the present invention is to provide a bulb heat dissipating structure by means of a plurality of joints corresponding to the outer casings of the outer casings, respectively, for engaging with each other for the purpose of bonding the outer casings. Another purpose of this creation is to provide a plurality of heat sinks placed on the housings by means of the provided heat dissipation structure of the bulbs for effectively achieving the purpose of heat dissipation. To achieve the above and other objects, the present invention is a heat dissipating structure that includes a first outer casing, a second outer casing, and a second heat sink. The first outer casing system has a first wide, narrow mouth portion: a first joint portion, and from the first wide mouth portion to the first narrow mouth portion Γ; Γ: the first joint portion is disposed at the first - the inner portion of the outer casing 4 "the second outer casing system has a second wide mouth portion, a second narrow mouth portion - a joint portion ' and the second wide mouth portion to the second narrow mouth portion ' and the second combination The second portion of the second outer casing is provided with a first perforation and a first locking hole, and the first heat dissipating body has a mouth portion, and the second heat dissipating system has a second perforation and a second hole The second heat dissipating body is disposed on the second outer portion (four) of the second heat dissipating body, and the second heat dissipating body and the first heat dissipating body are used to form a hollow portion. Compared with the prior art 'This creation provides the problem that the core can not be demolded by stamping, CNC, or bribery. The shape of the surface is 2 ° People look a way to form assembly, and semi-section symmetrical or screw-locking can be achieved by stamping, CNc and binding The purpose of the heat dissipation structure of the bulb. [Embodiment] The purpose, characteristics and effects of the body are described in detail by the following J (4) 'and with the attached drawing'. 1 is a schematic diagram of a heat dissipation structure of a bulb of the present invention. In the drawing, the bulb heat dissipation structure 1' includes a first outer casing 2, a second outer casing, a first heat sink 6, and a second heat sink 8. The first outer casing 2 has a first wide mouth portion 22, a first narrow mouth portion 24 and a first joint portion %, and the first wide mouth portion 22 to the first narrow mouth portion 24 form a first curved surface. And the first joint portion 26 is disposed inside the first outer casing 2. In the embodiment, the first curved surface 28 is provided with a plurality of heat dissipation fins vertically for increasing the efficiency of heat dissipation. The first first joint portion 26 can include at least one or two pins 262 and/or at least one socket 264, as shown in FIG. 2. Referring to FIG. 1, the second outer casing 4 has a second wide mouth portion. 42. The narrow mouth portion 44 and the second joint portion 46 form a first portion from the second wide mouth portion 42 to the second narrow mouth portion 44. The curved surface 48 is disposed on the second outer casing 4. In an embodiment, the first curved surface 28 is vertically disposed with a plurality of heat dissipation fins for increasing the efficiency of heat dissipation. As shown in FIG. 1 and FIG. 3, the second joint portion may include at least one # latch 462 and/or at least one jack 464. The first housing 2 and the second housing 4 are borrowed. The pin corresponding to the first joint portion 26 and the second joint portion ϋ is determined by the combination of the joint and the joint portion 46, and according to the above mentioned The first joint portion % and the structure of the second joint portion 46 are configured to be coupled to each other to buckle the first casing 2 and the second casing 4, for example, by using the latch 262, 462 and the insert 264 And 464 are configured to buckle the first housing 2 and the first housing 4 in correspondence with each other. Referring to FIG. 1, the first heat sink 6 has a first through hole 62, and the first heat sink 6 is disposed on the first wide mouth portion 22; and the second heat sink M397486 8 has a second through hole 84, and The second heat sink 8 is disposed on the second wide mouth portion 42. In one embodiment, the first housing 2 and the first heat sink 6 are integrally formed, and the second housing 4 and the second heat sink 8 are integrally formed. The first heat sink 6 and the second heat sink 8 respectively include a first lock hole 64 and a second lock hole 82, and the first heat sink 6 and the second heat sink 8 respectively transmit the first heat sink 6 A through hole 62 and the second through hole 84 are locked to the second locking hole 82 and the first locking hole 64. In addition, as shown in FIG. 4, in an embodiment, the combination of the first heat sink 6 and the second heat sink 8 can be combined with a ladder-shaped recess 644, 822 and a ladder-shaped recess 844, 622. And fixed. Furthermore, the first outer casing 2 and the second outer casing 4 are combined correspondingly, and the first heat dissipating body 6 and the second heat dissipating body 8 are used to form the hollow portion 10, as shown in FIG. In an embodiment, the heat dissipation structure of the light bulb further includes a control unit (not shown) electrically connected to the light bulbs (not shown) on the first and second heat sinks 6, 8 and stable The light is disposed in the hollow portion 10 and is used to control parameters such as a switch state, a brightness, or a color temperature of the light bulb. Preferably, the control unit is fitted to the first joint portion 26 or the second joint portion 46 to be fixed in the hollow portion 10. In addition, as shown in FIG. 1 , in order to make the first outer casing 2 and the second outer casing 4 more closely coupled, the bulb heat dissipation structure further includes a locking unit 12 for locking around the first A wide mouth portion 22 and the second wide mouth portion 42 are locked to the locking unit 12 by wires. Compared with the prior art, the present invention provides a method of stamping, CNC, and casting molding to solve the problem that the outer casing cannot be unsealed on the molding surface in the prior art, and in particular, the modeling surface system Demolding in a vertical plane. Therefore, it is formed by the thin shell method of the creation, the M397486 hot surface distribution, the half-section forming assembly, the semi-section symmetrical clamping or the screw locking combination, etc., in order to achieve the stamping method, CNC and casting molding. The purpose of the heat dissipation structure. The present invention has been disclosed in the above preferred embodiments, and it should be understood by those skilled in the art that the present invention is only intended to depict the present invention and should not be construed as limiting the scope of the present invention. It should be noted that the wheat and the replacement of the same embodiment should be included in the scope of this creation. Therefore, the scope of protection of this creation is φ as defined in the scope of the patent application below. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a heat dissipation structure of a bulb of the present embodiment; FIG. 2 is a combination of a bulb heat dissipation structure according to an embodiment of the present invention, showing a fish IS1 · a circumference, and FIG. 3 is another implementation of the creation. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 4 is a schematic view showing the heat sink of another embodiment of the present invention; and FIG. 5 is a schematic view showing the combination of the heat dissipation structure of the bulb according to an embodiment of the present invention. ~ [Main component symbol description] 1 Lamp heat dissipation structure 2 First outer casing 4 Second outer casing 6 First heat sink 8 Second heat sink 7 M397486

10 中空部 12 環狀凹槽 22 第一寬口部 24 第一窄口部 26 第一結合部 28 第一曲面 42 第二寬口部 44 第二窄口部 46 第二結合部 48 第二曲面 262 、 462 插銷 264 、 464 插孔 644 、 822 梯形凸塊 622、844 梯形凹槽 62 第一穿孔 64 第一鎖孔 82 第二鎖孔 84 第二穿孔 810 hollow portion 12 annular groove 22 first wide mouth portion 24 first narrow mouth portion 26 first joint portion 28 first curved surface 42 second wide mouth portion 44 second narrow mouth portion 46 second joint portion 48 second curved surface 262, 462 latch 264, 464 jack 644, 822 trapezoidal bump 622, 844 trapezoidal groove 62 first through hole 64 first lock hole 82 second lock hole 84 second through hole 8

Claims (1)

M397486 六、申請專利範圍: 1.一種燈泡散熱結構,其包含: 一第一外殼體,係具有一第一寬口部、一第一窄口部與一第一 結合部,且自該第一寬口部至該第一窄口部形成—第一曲面,而 該第一結合部係設置於該第一外殼體的内部; 一第二外殼體,係具有一第二寬口部、一第二窄口部與一第二 結合部,且自該第二寬口部至該第二窄口部形成—第二曲面,而 # 該第二結合部係設置於該第二外殼體的内部; 一第一散熱體’且該第一散熱體一體成型設置於該第一寬口 部;以及 一第一散熱體’且該第一散熱體一體成型設置於該第二寬口 部; 其中該第一外殼體與該第二外殼體對應結合,並藉由該第一散 熱體與該第二散熱體用以形成一中空部。 • 2.如申請專利範圍第1項所述之燈泡散熱結構,更包含一控制單 元’該控制單元係設置於該中空部。 3. 如申請專利範圍第2項所述之燈泡散熱結構,其中該第一曲面與 a亥第一曲面上係垂直設置複數散熱鑛片。 4. 如申請專利範圍第i項所述之燈泡散熱結構,其中該第一結合部 與該第一結合部係分別包含至少一插銷及/或至少一插孔,用以 彼此對應結合而卡扣該第一殼體與該第二殼體。 9 M397486 5. 如申請專利範圍第!項所述之燈泡散熱結構,其 係具有-第-穿孔與-第-鎖孔,以及該第;埶二散熱體 一第二穿孔與-第二鎖孔。 H熱體係具有 ‘散熱: 孔鎖固於該 6. 如申請專利範圍第5項所述之燈泡散熱結構,其中該第 與該第二散熱體分別地透過該第一穿孔與該第二穿 第二鎖孔與該第一鎖孔。 7. 如申請專利範圍第1項所述之燈泡散熱結構,其 ^ ~"散^執雜 與該第二散熱體分別地具有一梯型凸塊與—梯形凹槽。 8. 如申請專利範圍第7項所述之燈泡散熱結構,其中該第―气熱 與該第二散熱體分別地透過個別之該梯型凸塊與該梯升< 四样、體 互結合固定 9. 如申請專利範圍第1項所述之燈泡散熱結構,包含一鎖固單元 係環繞鎖固於該第一寬口部與該第二寬口部之環狀凹槽。 10. 如申請專利範圍第9項所述之燈泡散熱結構,其中該鎖固單元 係為鐵絲或螺絲。M397486 VI. Patent Application Range: 1. A bulb heat dissipation structure, comprising: a first outer casing having a first wide mouth portion, a first narrow mouth portion and a first joint portion, and The wide mouth portion to the first narrow mouth portion forms a first curved surface, and the first joint portion is disposed inside the first outer casing; and the second outer casing has a second wide mouth portion and a first a second narrow portion and a second joint portion, and a second curved surface is formed from the second wide mouth portion to the second narrow mouth portion, and the second joint portion is disposed inside the second outer casing; a first heat sink body and the first heat sink body is integrally formed on the first wide mouth portion; and a first heat sink body is integrally formed on the second wide mouth portion; wherein the first heat sink body An outer casing is coupled to the second outer casing, and the first heat dissipating body and the second heat dissipating body are used to form a hollow portion. 2. The bulb heat dissipation structure according to claim 1, further comprising a control unit, wherein the control unit is disposed in the hollow portion. 3. The bulb heat dissipation structure according to claim 2, wherein the first curved surface and the first surface of the ahai are vertically disposed with a plurality of heat dissipation slabs. 4. The light bulb heat dissipation structure of claim 1, wherein the first joint portion and the first joint portion respectively comprise at least one plug and/or at least one socket for engaging and snapping with each other. The first housing and the second housing. 9 M397486 5. If you apply for a patent range! The bulb heat dissipating structure of the item has a -th-perforation and a -th-locking hole, and the second heat sink, a second perforation and a second keyhole. The heat-dissipating structure of the heat-dissipating heat-dissipating structure according to the fifth aspect of the invention, wherein the first heat-dissipating body and the second heat-dissipating body respectively pass through the first through-hole and the second through-first Two locking holes and the first locking hole. 7. The heat dissipation structure of the bulb according to claim 1, wherein the heat dissipation body and the second heat dissipation body respectively have a ladder-shaped bump and a trapezoidal groove. 8. The bulb heat dissipation structure according to claim 7, wherein the first air heat and the second heat radiator respectively pass through the individual ladder bumps and the ladder lifts The light bulb heat dissipation structure according to claim 1, comprising a locking unit that surrounds the annular groove of the first wide mouth portion and the second wide mouth portion. 10. The bulb heat dissipation structure of claim 9, wherein the locking unit is a wire or a screw.
TW099218297U 2010-09-21 2010-09-21 Heat-dissipation structure of light bulb TWM397486U (en)

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TW099218297U TWM397486U (en) 2010-09-21 2010-09-21 Heat-dissipation structure of light bulb
CN2011203616591U CN202469967U (en) 2010-09-21 2011-09-20 Heat dissipation structure of bulb

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TWI481799B (en) * 2012-06-19 2015-04-21 Taiwan Fu Hsing Ind Co Ltd Lamp structure

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