JP7320452B2 - 平坦なキャリア上へのled素子の取り付け - Google Patents
平坦なキャリア上へのled素子の取り付け Download PDFInfo
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- JP7320452B2 JP7320452B2 JP2019551664A JP2019551664A JP7320452B2 JP 7320452 B2 JP7320452 B2 JP 7320452B2 JP 2019551664 A JP2019551664 A JP 2019551664A JP 2019551664 A JP2019551664 A JP 2019551664A JP 7320452 B2 JP7320452 B2 JP 7320452B2
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- 239000004020 conductor Substances 0.000 claims description 14
- 229910000679 solder Inorganic materials 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims 1
- QHZSDTDMQZPUKC-UHFFFAOYSA-N 3,5-dichlorobiphenyl Chemical compound ClC1=CC(Cl)=CC(C=2C=CC=CC=2)=C1 QHZSDTDMQZPUKC-UHFFFAOYSA-N 0.000 description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000005476 soldering Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 239000012777 electrically insulating material Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Description
Claims (11)
- 反対向きに前方方向及び後方方向を向いた前面及び後面を有する平坦なキャリアであり、当該平坦なキャリアは、3つ以上の切り欠きエッジによって縁取られた切り欠きを有し、当該平坦なキャリアは、複数のキャリア側電気コンタクト部を備える、平坦なキャリアと、
複数のLED素子と、該複数のLED素子に電気的に接続された複数のマウント側電気コンタクト部と、を有するマウント用素子であり、前記複数のLED素子は、アレイに配列され且つ互いに独立に動作可能であり、当該マウント用素子は、前記前方方向に光を放射するために、前記複数のLED素子が前記切り欠きの上又は中に配置されるように、且つ前記複数のキャリア側電気コンタクト部との電気コンタクトが形成されるように、前記平坦なキャリアの前記後面上に配置されている、マウント用素子と、
前記マウント用素子と熱接触して前記マウント用素子の後ろに位置付けられたヒートシンク素子と、
を有し、
前記複数のキャリア側電気コンタクト部は、前記平坦なキャリアの前記後面上に設けられ、
前記複数のキャリア側電気コンタクト部及び前記複数のマウント側電気コンタクト部は、互いの上に配置されて、すべての側で前記切り欠きを取り囲む複数のコンタクトペアを形成し、
前記電気コンタクトは、前記コンタクトペアを形成する前記キャリア側電気コンタクト部と前記マウント側電気コンタクト部との間に形成され、
前記マウント用素子は、前記切り欠き内に突出した隆起部を有し、
前記複数のLED素子は、前記隆起部上に配置され、
前記マウント側電気コンタクト部及び前記複数のLED素子は、前記マウント用素子の同じ側に設けられている、
照明装置。 - 前記マウント用素子はセラミック材料で作製されている、
請求項1に記載の照明装置。 - 前記ヒートシンク素子は金属材料で作製されている、
請求項1又は2に記載の照明装置。 - 前記キャリアはプラスチック材料で作製されている、
請求項1乃至3のいずれか一項に記載の照明装置。 - 前記マウント側電気コンタクト部は、はんだ接続によって前記キャリア側電気コンタクト部に接続されている、
請求項1乃至4のいずれか一項に記載の照明装置。 - 前記キャリア側電気コンタクト部に接続された導電体部分が前記後面に設けられている、
請求項1乃至5のいずれか一項に記載の照明装置。 - 前記キャリア側電気コンタクト部に電気的に接続された電気回路が前記後面に設けられており、
前記電気回路は、少なくとも1つの電気コンポーネント及び/又は電気プラグコネクタを有する、
請求項1乃至6のいずれか一項に記載の照明装置。 - 前記ヒートシンク素子は、前記マウント用素子を収容する凹部を有し、且つ前記平坦なキャリアに固定されている、
請求項1乃至7のいずれか一項に記載の照明装置。 - 前記マウント用素子は、前記切り欠きよりも大きい平らな後面を有し、
前記ヒートシンク素子は、該後面を覆うように設けられている、
請求項1乃至8のいずれか一項に記載の照明装置。 - 照明装置を製造する方法であって、
反対向きに前方方向及び後方方向を向いた前面及び後面を有する平坦なキャリアを用意し、該平坦なキャリアは、3つ以上の切り欠きエッジによって縁取られた切り欠きを有し、該平坦なキャリアは、複数のキャリア側電気コンタクト部を備え、
複数のLED素子と、該複数のLED素子に電気的に接続された複数のマウント側電気コンタクト部と、を有するマウント用素子を用意し、前記複数のLED素子は、アレイに配列され、且つ互いに独立に動作可能であり、
前記前方方向に光を放射するために、前記複数のLED素子が前記切り欠きの上又は中に配置されるように、且つ前記複数のキャリア側電気コンタクト部との電気コンタクトが形成されるように、前記マウント用素子を前記平坦なキャリアの前記後面上に配置し、
前記マウント用素子と熱接触して前記マウント用素子の後ろにヒートシンク素子を位置付ける、
ことを含み、
前記複数のキャリア側電気コンタクト部は、前記平坦なキャリアの前記後面上に設けられ、
前記複数のキャリア側電気コンタクト部及び前記複数のマウント側電気コンタクト部は、互いの上に配置されて、すべての側で前記切り欠きを取り囲む複数のコンタクトペアを形成し、
前記電気コンタクトは、前記コンタクトペアを形成する前記キャリア側電気コンタクト部と前記マウント側電気コンタクト部との間に形成され、
前記マウント用素子は、前記切り欠き内に突出した隆起部を有し、
前記複数のLED素子は、前記隆起部上に配置され、
前記マウント側電気コンタクト部及び前記複数のLED素子は、前記マウント用素子の同じ側に設けられる、
方法。 - 前記キャリア側電気コンタクト部と前記マウント側電気コンタクト部との間にはんだ接続を形成する、
ことを更に含む請求項10に記載の方法。
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