Electrified battery tray assemblies

• US 9,640,787 B2
• Filed: 06/10/2014
• Issued: 05/02/2017
• Est. Priority Date: 09/10/2012
• Status: Active Grant

• Current Assignee: Richard C. Lee
• Original Assignee: Richard C. Lee
• Inventors: Lee, Richard C.
• Primary Examiner(s): Cullen, Sean P
• Application Number:
  US14/300,555
• Publication Number:
  US 20140287289A1
• Time in Patent Office: 1,057 Days
• Field of Search: 429100
• CPC Class Codes: H01M 10/658 by thermal insulation or shielding
• CPC Class Codes: H01M 50/202 Casings or frames around the primary casing of a single cell or a single battery
• CPC Class Codes: H01M 50/249 specially adapted for aircraft or vehicles, e.g. cars or trains constructional details of batteries specially adapted for electric vehicles B60L50/64
• CPC Class Codes: Y02E 60/10 Energy storage using batteries

Abstract

An electrified battery tray assembly comprising a pair of battery positive and negative terminal engaging elements wiredly connected to at least one plug receiving connector on the tray for accessing battery power via the at least one connector.

Claims

1. An electrified battery tray assembly comprising:

a battery tray assembly; and

a battery hold down assembly,

wherein the battery tray assembly comprises;

a base,

a pair of opposing end walls and

a pair of side walls extending from the base defining an interior surface,

the battery tray assembly further comprising

a pair of battery positive and negative terminal engaging elements wiredly connected to at least one plug receiving connector on the battery tray assembly for accessing battery power via the at least one connector; and

wherein the battery hold assembly comprises;

an escalatable hold down clamp having inner threads running from the top to the bottom of said clamp and configured to claim a battery;

an escalator comprising a hollow shaft running from the top to the bottom of the escalator and an outer threaded region,

wherein the outer threaded region is mated with the inner threads of the escalatable hold down clamp;

a hold down rod which passes through the hollow shaft of the escalator and is fixedly engaged to the battery tray assembly allowing the escalator to turn or spin unopposed by the hold down rod;

wherein the escalator is configured to raise and lower the clamp while the battery hold down assembly remains stationary or permanently fixed to the battery tray assembly; and

wherein the turning of the escalator is configured to be achieved by simple hand-cranking, electronics, stepper motor drive circuits, pneumatics, hydraulics, pneudraulics, or a combination thereof.

2. The electrified battery tray of claim 1, wherein

the base has an inner surface and an outer surface, and

the pair of opposing end walls have an outer and inner surface adapted to overlay the base outer surface and to create substantially planar, vertical end wall inner surfaces thereby, and

the pair of side walls have outer and inner surfaces adapted to longitudinally overlay the base outer surface and to create substantially planar, vertical left and right side wall inner surfaces thereby and

wherein the end and side walls'"'"' inner and outer surfaces are spaced to form cavities therebetween and wherein the cavities are filled with a thermal insulation core material.

3. The electrified battery tray of claim 1, wherein the interior surface of the battery tray includes a plurality of ribs lying generally in a single plane, and together define a floor upon which the battery is supported.

4. The electrified battery tray of claim 1, wherein the interior surface on the base of the battery tray comprises the positive battery terminal engaging element and the negative battery terminal engaging element designed to engage a positive battery terminal and a negative battery terminal when the battery is seated on the interior surface of the electrified battery tray.

5. The electrified battery tray of claim 1, wherein the battery terminal engaging elements are configured in the form of cylindrical protrusions from the base.

6. The electrified battery tray of claim 1, wherein the battery terminal engaging elements are configured in the form of J-hook, stab lock, or interlocking receiving cavities designed to engage corresponding J-hook, stab lock, or interlocking terminals on the battery.

7. The electrified battery tray of claim 1, wherein said the at least one plug receiving connector comprises a positive and adjacent negative side configured such that the positive side is completely insulated from the negative side.

8. The electrified battery tray of claim 1, wherein the tray is sized and configured for top mounting, side mounting or bottom mounting.

9. The electrified battery tray of claim 1, wherein the base comprises a means for bearing positive and negative battery cables from the at least one connector to the terminal engaging elements.

10. The electrified battery tray of claim 9, wherein the means for bearing the positive and negative battery cables comprises two separate wire-bearing conduits, well, recess, or channel, one for the positive and the other for the negative cable running up respectively to the positive and negative battery terminal engaging elements.

11. The electrified battery tray of claim 1, wherein the tray comprises two separate connectors for connecting respectively to the positive and negative terminal engaging elements rather than said at least one plug receiving connector.

12. The electrified battery tray of claim 11, wherein the connectors are adjacent to each other on the same side of the battery tray and are color coded in the conventional manner with a red connector for connecting to the positive battery terminal engaging element and a black connector for connecting to the negative battery terminal engaging element.

13. An electrified battery tray assembly comprising a battery tray assembly and a battery hold down assembly

the battery tray assembly comprising

a base,

a pair of end walls, and

an extended side wall extending from the base wherein the base and the end walls define a battery receiving interior, and

wherein the extended side wall extending from the base further comprises a pair of battery positive and negative terminal engaging elements wiredly connected to at least one plug receiving connector on the battery tray assembly for accessing battery power via the at least one connector and wherein

the battery hold down assembly comprises

an escalatable hold down clamp having inner threads running from the top to the bottom of said clamp and configured to clamp a battery;

an escalator comprising a hollow shaft running from the top to the bottom of the escalator and an outer threaded region, wherein the outer threaded region is mated with the inner threads of the escalatable hold down clamp;

a hold down rod which passes through the hollow shaft of the escalator and is fixedly engaged to the battery tray assembly allowing the escalator to turn or spin unopposed by the hold down rod;

wherein the escalator is configured to raise and lower the clamp while the battery hold down assembly remains stationary or permanently fixed to the battery tray assembly; and

wherein the turning of the escalator is configured to be achieved by simple hand-cranking, electronics, stepper motor drive circuits, pneumatics, hydraulics, pneudraulics, or a combination thereof.

14. An electrified battery tray assembly comprising:

a battery tray assembly; and

a battery hold down assembly,

wherein the battery tray assembly comprises a top tray and a bottom tray, each tray comprising;

a base,

a pair of end walls, and

an extended side wall connecting the bases of the top and bottom trays,

wherein the base and end walls of the bottom tray defining a battery receiving interior and

the base and the end walls of the top tray define a battery cradling interior, and

wherein the extended side wall further comprises a pair of positive and negative terminal engaging elements wiredly connected to at least one plug receiving connector on the battery tray assembly for accessing battery power via the at least one connector; and

wherein the battery hold down assembly comprises;

an escalatable hold down clamp having inner threads running from the top to the bottom of said clamp and configured to claim a battery;

an escalator comprising a hollow shaft running from the top to the bottom of the escalator and an outer threaded region,

wherein the outer threaded region is mated with the inner threads of the escalatable hold down clamp;

a hold down rod which passes through the hollow shaft of the escalator and is fixedly engaged to the battery tray assembly allowing the escalator to turn or spin unopposed by the hold down rod;

wherein the escalator is configured to raise and lower the clamp while the battery hold down assembly remains stationary or permanently fixed to the battery tray assembly; and

wherein the turning of the escalator is configured to be achieved by simple hand-cranking, electronics, stepper motor drive circuits, pneumatics, hydraulics, pneudraulics, or a combination thereof.