Holder and LED module using same
A holder is provided that include a base with an aperture. An LED array with an LED emitter can be positioned so that the LED emitter is in the aperture. The holder includes pads that can be soldered to surface contacts on the LED array. The holder further includes contacts that are electrically connected to the pads. The pads and contacts can be provided by terminals that insert molded into the base. The base can include an integrated connector that has the contacts of the terminals extend therein.
1. A holder, comprising:
a base that is insulative and includes an outer edge and an aperture;
a first terminal that includes a first pad and a first contact electrically connected together; and
a second terminal that includes a second pad and a second contact electrically connected together and electrically insulated from the first pad and first contact, wherein the base supports the first and second terminals and the first and second pads both provide a surface configured to be soldered to a surface contact of a corresponding LED array and wherein the first and second contacts are positioned in the recess so as to provide an integrated connector.
2. The holder of claim 1 , further comprising a third terminal and a fourth terminal insert-molded in the base, the third and fourth terminal respectively including third and fourth contacts and third and fourth pads, wherein the third and fourth pads are configured to be soldered to surface contacts of the corresponding LED array and the third and fourth contacts extend away from the first and the second contacts.
3. The holder of claim 2 , wherein the base includes a shelf and the third and fourth contacts are positioned on the shelf.
4. The holder of claim 3 , wherein the first and second contacts are configured to engage a mating connector in a vertical direction and the third and fourth contacts are horizontal contacts.
5. The hold of claim 4 , wherein the base is formed of a resin that is resistant to color change during reflow operation.
6. The holder of claim 1 , wherein the base is formed of a resin that is resistant to color change during reflow operation.
7. An LED module, comprising:
a holder that includes a base that is insulative and includes an outer edge and an aperture and a first recess, the holder further including a first terminal that includes a first pad and a first contact electrically connected together and the holder further including a second terminal that includes a second pad and a second contact electrically connected together and electrically insulated from the first pad and first contact, wherein the base supports the first and second terminals and the first and second contacts are positioned in the first recess so as to provide an integrated connector; and
an LED array having a plate that supports an LED emitter and a first surface contact and a second surface contact provided on a first surface of the plate, the first surface contact being an anode and the second surface contact being a cathode, the first surface contact soldered to the first pad and the second surface contact being soldered to the second pad.
8. The LED module of claim 7 , wherein the first and second terminals are insert molded into the base.
9. The LED module of claim 8 , wherein the base includes a second recess and the plate is positioned in the second recess so that the LED emitter is aligned with the aperture.
10. A holder, comprising:
a base that is insulative and includes an outer edge and an aperture;
a first terminal that includes a first pad and a first contact electrically connected together; and
a second terminal that includes a second pad and a second contact electrically connected together and electrically insulated from the first pad and first contact, wherein the base supports the first and second terminals and the first and second pads both provide a surface configured to be electrically and mechanically connected to a surface contact of a corresponding LED array and wherein the first and second contacts are positioned in the recess so as to provide an integrated connector.
11. The holder of claim 10 , wherein the first and second contacts are configured to engage a mating connector in a vertical direction.
12. The holder of claim 10 , wherein the first and second terminals are insert molded into the base.