IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0064248
(2005-02-22)
|
우선권정보 |
TW-93202450 U(2004-02-20) |
발명자
/ 주소 |
|
출원인 / 주소 |
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인용정보 |
피인용 횟수 :
3 인용 특허 :
5 |
초록
▼
An HID lamp socket (1), which connects an HID lamp (9) with an electrical device, includes an insulative housing ( 10), a number of first electrical terminals (20) received in the housing and a number of second electrical terminals (30) for contacting the first electrical terminals to a number of wi
An HID lamp socket (1), which connects an HID lamp (9) with an electrical device, includes an insulative housing ( 10), a number of first electrical terminals (20) received in the housing and a number of second electrical terminals (30) for contacting the first electrical terminals to a number of wires (34) extending from the electrical device. The first electrical terminals include a high-voltage terminal (21), a low-voltage terminal ( 22) and two switch terminals (23). The switch terminal has a cantilever (231) extending transversely and slantwise and a contact tab (233) extending downwardly from the cantilever.
대표청구항
▼
What is claimed is: 1. A lamp socket, which connects a lamp having a pair of blocks with an electrical device, comprising; an insulative housing having a receiving cavity for the lamp to be assembled therein; a plurality of first electrical terminals received in the housing, the first electrical te
What is claimed is: 1. A lamp socket, which connects a lamp having a pair of blocks with an electrical device, comprising; an insulative housing having a receiving cavity for the lamp to be assembled therein; a plurality of first electrical terminals received in the housing, the first electrical terminals including: a high-voltage terminal and a low-voltage terminal for electrically connecting the lamp; and at least one switch terminal, the at least one switch terminal comprising a securing portion, a cantilever extending transversely and slantwise from an upper end of the securing portion and a contacting portion connecting to the cantilever; and a plurality of second electrical terminals for connecting a plurality of wires extending from the electrical device to the first electiical terminal; wherein with the rotatablely assembling of the lamp to the lamp socket, the cantilever of the switch contact is pressed down, and the contacting portion electrically contacts with the low-voltage terminal when the lamp is substantially received in the lamp socket. 2. The lamp socket according to the claim 1, wherein the at least one switch terminal further forms a strip extending downwardly from the securing portion, a lower end of said strip mating with one of said second electrical terminals. 3. The lamp socket according to the claim 1, wherein the lower-voltage terminal forms a contacting portion and one of the second electrical terminals forms a mating portion for engaging with said at least one switch terminal, respectively, whereby said lower-voltage terminal is electrically connectable to said second electrical terminal through the at least switch terminal. 4. The lamp socket according to the claim 1, wherein the receiving cavity is defined by a circular sidewall, and the circular sidewall further defines four horizontal slots equidistantly arrayed along the circular sidewall for receiving the cantilever of the switch terminal, so that when the blocks of the lamp slide along the horizontal slots, they press downward said cantilever. 5. The lamp socket according to the claim 4, wherein the housing defines four guide grooves in a top face, the guiding grooves extending downwardly along an inner face of the circular sidewall and communicating with respective horizontal slots. 6. The lamp socket according to the claim 4, wherein the circular sidewall forms four protuberances protruding downwardly into respective horizontal slots, and wherein when the lamp is assembled to the lamp socket, the protuberances mate with the blocks of the lamp. 7. The lamp socket according to the claim 1, wherein the lower-voltage terminal comprises an arc-shaped connecting portion and a contacting portion disposed under the contacting portion of the switch terminal. 8. The lamp socket according to the claim 7, wherein said contacting pardon of the lower-voltage terminal further comprises a first contacting portion and a second contacting portion, and wherein when the lamp is substantially assembled in the socket, the first contacting portion flexibly biases inwardly on the lamp and the second contacting portion flexibly biases outwardly on the contacting portion of the switch terminal. 9. The lamp socket according to the claim 1, wherein the cantilever of the switch terminal is shaped into a 24-degree arc and is bent perpendicularly to the securing portion. 10. A lamp socket assembly comprising: an insulative housing having a receiving cavity; a lamp assembled in the receiving cavity; a voltage-relating terminal disposed in the housing and electrically connecting to a wire for electrically connecting the lamp; and at least one switch terminal disposed in the housing and defining a detlectable portion with a contacting portion thereon and electrically connecting to another wire; wherein during assembling, rotation of the lamp to the lamp socket results in deflection of the deflectable portion along an axial direction of rotation of said lamp so as to have the contacting portion engage the voltage-relating terminal; wherein said deflection portion essentially extends in a circumferential path; and wherein said lamp includes a block located on a periphery thereof to actuate deflection of the deflection portion during said rotation of the lamp.
이 특허에 인용된 특허 (5)
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Chen Ping,JPX ; Miyake Kimihiro,JPX, Electrical connector and method of assembling and connecting the same with circuit devices.
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Takahashi Tetsuya,JPX ; Sato Kensaku,JPX, Lamp socket.
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Thomas Ronald E. (Warren PA), Lamp socket and method for fabricating same.
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Reedy Patrick J. (Youngstown OH), Lamp socket assembly.
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Trueblood Raymond L. (New Carlisle OH), Trouble light unit.
이 특허를 인용한 특허 (3)
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Endo, Tatsuya, L-shaped connector housing and terminal.
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Scholeno, Michael F., Lamp socket and contact for said socket.
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Scholeno,Michael F., Socket body.
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