Illumination device with arms that open after passing through a hole

• US 7,407,304 B2
• Filed: 10/15/2004
• Issued: 08/05/2008
• Est. Priority Date: 11/06/2003
• Status: Expired due to Fees

• Current Assignee: Antonio Tasson, Ronny Liao
• Original Assignee: Antonio Tasson, Ronny Liao
• Inventors: Liao, Ronny, Tasson, Antonio
• Primary Examiner(s): Negron; Ismael
• Application Number:
  US10/966,323
• Publication Number:
  US 20050099810A1
• Time in Patent Office: 1,390 Days
• Field of Search: 362/250, 362/252, 362/371, 362/372, 362/429, 362/581, 362/249, 362/402, 362/427, 411/80.1, 248/435, 248/168
• US Class Current: 362/249.07
• CPC Class Codes: B60Q 1/2607 comprising at least two indicating lamps
• CPC Class Codes: F21K 9/65 specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
• CPC Class Codes: F21S 43/14 Light emitting diodes [LED]
• CPC Class Codes: F21S 43/15 Strips of light sources
• CPC Class Codes: F21V 21/30 Pivoted housings or frames
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]

Abstract

An illumination device including at least one arm supporting one or more light emitting devices, such arm pivoting from a closed configuration for passing through a hole to an open configuration for function. In a preferred embodiment, the illumination device includes three or five arms, light emitting diodes (LEDs) as the light emitting devices and, springs for automatically pivoting the arms to the open configuration.

Claims

1. An illumination device for installation in a housing though an aperture in the housing, said device comprising:

a body;

at least two rigid arms pivotally attached to said body and moveable between a closed configuration for installation through the aperture and an outwardly open configuration for function within the housing;

a means for biasing the arms toward the open configuration;

a plurality of light emitting devices supported on each of the arms;

a socket associated with the body, said socket for connecting the device to a power source; and

a circuit board mounted in the base, the circuit board being connected with the socket and the light emitting devices and including circuitry configured for adapting power from the power source to allow at least one of the intensity, duration, frequency and timing of illumination of the light-emitting devices to be varied to create random or pre-determined lighting patterns;

wherein said arms are movable to the closed configuration to permit said device to pass through the aperture, and once through, said biasing means causes said at least two arms to move to the open configuration.

2. The device of claim 1, further comprising a plurality of said light emitting devices on each arm which in said open configuration are spread out and form a distinct light pattern.

3. The device of claim 1, wherein the power source is electrical.

4. The device of claim 1, wherein the light emitting device is optical.

5. The device of claim 1, wherein said arms are sized to allow installation and deployment within a tail or brake light housing.

6. The device of claim 1, further comprising:

an additional circuit board mounted on each of the at least two arms and supporting a plurality of light emitting devices, and

a means of transmitting power from the socket to the LEDs via the additional circuit boards.

7. The device of claim 1, wherein in the open configuration the arms extend outwardly from the body and are spaced radially about the body.

8. An illumination device for installation in a housing though an aperture in the housing, said device comprising:

a support body including a mating socket configured to connect the illumination device to an electrical power source; and

a plurality of elongate arm sub-assemblies each including a plurality of light emitting diodes mounted on a circuit board electrically connected with the socket to receive electrical power to operate the light emitting diodes; and

tensioning devices connecting first ends of the elongate arm sub-assemblies to the support body, the tensioning devices biasing the elongate arm sub-assemblies into an open operational configuration in which second ends of the elongate arm sub-assemblies opposite the first ends are extended away from the support body, the open operational configuration not fitting through the aperture in the housing, the elongate arm sub-assemblies being movable against the bias into a closed installation configuration in which the second ends of the elongate arm sub-assemblies are brought into proximity to each other to fit through the aperture in the housing for installation in said housing.

9. The illumination device as set forth in claim 8, wherein the tensioning devices comprise a set of springs.

10. The illumination device as set forth in claim 8, wherein the mating socket has a standard shape which mates with a standard automotive wire harness.

11. The illumination device as set forth in claim 8, further comprising:

additional light emitting devices housed or supported by the support body.

12. The illumination device as set forth in claim 8, wherein the plurality of elongate arm sub-assemblies have at least one of (i) different widths and (ii) different lengths.

13. An illumination device for installation in a housing though an aperture in the housing, said device comprising:

a body;

a plurality of rigid arms pivotally attached to said body and on which are mounted a plurality of light emitting devices (LEDs), the rigid arms being moveable between a closed configuration which presents a reduced cross-section for installation through the aperture and an open, operational configuration which presents an expanded cross-section within the housing;

a means for biasing the arms toward the open configuration;

a socket associated with the body, said socket being configured for connecting the device to a power source; and

a means of transmitting power from the socket to the plurality of LEDs, the power transmitting means including a circuit board mounted to each arm and supporting the LEDs mounted on that arm, the circuit boards being connected with the socket, the power transmitting means further including components configured for adapting the power source to the required operating characteristics of the LEDs to allow at least one of the intensity, duration, frequency, and timing of illumination of the plurality of LEDs to be varied to create random or pre-determined lighting patterns;

wherein said arms are movable to the closed configuration to permit said device to pass through the aperture, and once through, said biasing means causes said arms to move from the closed configuration to the open configuration.

14. The device of claim 13, wherein the device is sized in the closed configuration to pass through a standard mounting hole of an automotive tail light assembly housing.

15. The device of claim 13, wherein said LEDs are positioned on said arm to ensure that the amount of heat to be dissipated from a specific area of the device does not exceed a pre-determined threshold.

16. The device of claim 13, wherein the plurality of rigid arms comprises:

at least three arms each pivotally attached to said body and moveable between the closed configuration for installation through the aperture and the open configuration within the housing in which the arms extend radially.

17. An illumination device, said device comprising:

a body with a generally cylindrical cross-section;

at least two rigid arms attached to an upper end of said body, each having at least one light emitting device;

a pivot for each arm to permit each arm to pivot upward from said body from a closed configuration in which the arms are generally parallel and have a cross-section equal to or less than the cross-section of the base to precede the base through an aperture in a housing for installation to an open configuration extending outward from the base for function;

a means to bias said at least two arms to said open configuration;

a socket formed on a lower end of said body configured for connecting the device to an electrical source providing control and power to the light emitting device;

a means of transmitting power to each of the light emitting devices;

said arms being movable to the closed configuration against a biasing force of the biasing means configured to permit said device to pass through a hole, and once through, said biasing means is configured for causing said arms to move to the open, outward extending configuration.

18. An illumination device for installation in a housing though an aperture in the housing, said device comprising:

a generally circular body including a socket configured to connect the illumination device to an electrical power source; and

a plurality of biased rigid arms supporting light emitting devices, the light emitting devices being electrically connected with the socket to receive operative electrical power therefrom, the biased rigid arms being biased into an open operational configuration in which the biased rigid arms are positioned extended away from the generally circular body and do not fit through the aperture in the housing, the biased rigid arms being movable by force against the bias into a closed installation configuration in which the biased rigid arms precede the base and fit into the aperture to enter the housing for installation, the biased rigid arms automatically returning to the open operational configuration once the biased rigid arms pass through the aperture and the force against the bias is removed.

19. The illumination device as set forth in claim 18, wherein the light emitting devices comprise light emitting diodes.

20. An illumination device for installation in a housing though an aperture in the housing, said device comprising:

a plurality of elongate arm sub-assemblies each including a plurality of light emitting diodes; and

a support body including a mating socket configured to accept standard automotive electrical power and a printed circuit board configured to adapt the standard automotive electrical power to operative power distributed via wires to the plurality of light emitting diodes on the elongate arm sub-assemblies; and

tensioning devices connecting first ends of the elongate arm sub-assemblies to the support body, the tensioning devices biasing the elongate arm sub-assemblies into an operational configuration in which second ends of the elongate arm sub-assemblies opposite the first ends are extended away from the support body, the elongate arm sub-assemblies in the operational configuration not fitting through the aperture in the housing, the elongate arm sub-assemblies being movable against the bias into a closed installation configuration in which the second ends of the elongate arm sub-assemblies are brought together to fit through the aperture in the housing for installation in said housing.

21. The illumination device as set forth in claim 20, wherein the printed circuit board is configured to perform at least one adaptation of the standard automotive electrical power to operative power selected from the group consisting of:

(i) regulating electrical voltage, (ii) limiting electrical current, and (iii) implementing a pulse width modulation adaptation.

22. The illumination device as set forth in claim 20, wherein the illumination device is configured to function as at least one of an automotive brake signal, an automotive turn signal, and an automotive taillight.