Thermal transmission structure for creating heat generated graphics on external vehicle panels

Patent metadata

Field	Value
Publication number	US-2016361966-A1
Application number	US-201514734533-A
Country	US
Kind code	A1
Filing date	Jun 9, 2015
Priority date	Jun 9, 2015
Publication date	Dec 15, 2016
Grant date	—

Abstract

A vehicle includes a body panel coupled to a vehicle frame and having an outer surface and an inner surface, a thermal structure disposed proximate the inner surface of the body panel, wherein the thermal structure includes at least one of a heat-emitting portion and a heat-absorbing portion, wherein the thermal structure is in communication with the outer surface of the body panel to define an ambient temperature portion and a differential temperature portion, and wherein the differential portion is in communication with the thermal structure and cooperates with the thermal structure to generate a predetermined pattern. A controller having at least one of a humidity sensor and a temperature sensor is in communication with the outer surface of the body panel, wherein the controller operates the thermal structure according to data delivered to the controller from at least one of the humidity and temperature sensors.

First claim

What is claimed is:

1 . A vehicle comprising:
a body panel coupled to a vehicle frame and having an outer surface and an inner surface; a thermal structure disposed proximate the inner surface of the body panel, wherein the thermal structure includes at least one of a heat-emitting portion and a heat-absorbing portion, wherein the thermal structure is in communication with the outer surface of the body panel to define an ambient temperature portion and a differential temperature portion, wherein the differential temperature portion is in communication with the thermal structure and cooperates with the thermal structure to generate a predetermined pattern; and a controller having at least one of a humidity sensor and a temperature sensor in communication with the outer surface of the body panel, wherein the controller operates the thermal structure according to sensed data delivered to the controller from the at least one of the humidity and temperature sensors.

2 . The vehicle of claim 1 , wherein the thermal structure includes the heat-emitting portion and the heat-absorbing portion, and wherein the controller uses the data from the humidity and temperature sensors to selectively operate the heat-emitting portion and the heat-absorbing portion.

3 . The vehicle of claim 1 , wherein the thermal structure is coupled with the vehicle frame.

4 . The vehicle of claim 1 , wherein a cover is disposed at least partially around the thermal structure, and wherein the cover is made of a thermally conductive material.

5 . The vehicle of claim 2 , wherein the heat-emitting portion includes a resistive heating element, and wherein the heat-absorbing portion is in communication with a cooling system of the vehicle.

6 . A vehicle comprising:
a body panel; a thermal structure disposed proximate an inner surface of the body panel, wherein the thermal structure is shaped according to a predetermined indicia; and a controller for regulating an emitted temperature generated by the thermal structure and delivered to the body panel for creating a temperature differential proximate an outer surface of the body panel substantially in a shape corresponding to the predetermined indicia.

7 . The vehicle of claim 6 , wherein the body panel is a hood of an engine compartment for the vehicle.

8 . The vehicle of claim 6 , wherein the body panel includes an insulation layer proximate the inner surface, and wherein the thermal structure is disposed between the inner surface and the insulation layer.

9 . The vehicle of claim 6 , wherein the thermal structure includes a resistive heating element coupled to an electrical system of the vehicle.

10 . The vehicle of claim 6 , wherein the thermal structure includes a coolant line disposed proximate the body panel for cooling a cooled portion of the body panel, the cooled portion being in a shape corresponding to the predetermined indicia, wherein the cooled portion of the body panel utilizes moisture in ambient air to generate condensation on the outer surface of the body panel in the shape corresponding to the predetermined indicia.

11 . The vehicle of claim 6 , wherein the thermal structure includes a resistive heating element and a cooling line, and wherein the controller for the thermal structure includes a temperature sensor and a humidity sensor in communication with the controller.

12 . The vehicle of claim 11 , wherein the controller activates one of the resistive heating element and the cooling line based upon temperature and humidity data delivered by the temperature sensor and the humidity sensor, respectively.

13 . The vehicle of claim 11 , wherein the thermal structure is in communication with at least one of an electrical system and a cooling system for the vehicle.

14 . The vehicle of claim 11 , wherein the body panel includes a paint having a thermochromatic material disposed therein, wherein the thermal structure is in communication with the thermochromatic material.

15 . A temperature-controlled vehicle body comprising:
a thermal structure having a heat-emitting portion; and a body panel having an outer surface in communication with the heat-emitting portion, wherein the heat-emitting portion emits heat in a predetermined pattern, and wherein the heat generates a temperature differential on the outer surface of the body panel, the temperature differential defining ambient and differential temperature portions of the outer surface of the differential temperature portion corresponding to the predetermined pattern.

16 . The temperature-controlled vehicle body of claim 15 , wherein the heat-emitting portion includes a resistive heating element formed into a shape corresponding to the predetermined pattern.

17 . The temperature-controlled vehicle body of claim 16 , wherein the heat-emitting portion includes a plurality of resistive heating elements that are in communication with a controller, wherein the controller operates the plurality of resistive elements according to the predetermined pattern, which includes a predetermined indicia, and wherein the plurality of resistive heating elements are activated according to a predetermined temporal sequence to generate the predetermined pattern.

18 . The temperature-controlled vehicle body of claim 16 , wherein the thermal structure includes a heat-absorbing portion, wherein the heat-absorbing portion is in communication with a coolant that draws heat from at least a portion of the differential temperature portion of the outer surface of the body panel.

19 . The temperature-controlled vehicle body of claim 17 , wherein the heat-emitting portion and the heat-absorbing portion cooperate to generate the predetermined indicia and the predetermined temporal sequence of the predetermined pattern.

20 . The temperature-controlled vehicle body of claim 18 , wherein the body panel is a vehicle hood.

Assignees

• Ford Global Tech Llc

Inventors

• Durkin Jedidiah Paul

Classifications

• H05B1/0236

  for vehicles · CPC title

• B62D25/12 Primary

  Parts or details thereof (locks E05B, {E05B83/16; devices for holding open E05C17/00, e.g. while carrying oversize objects E05C17/042}; hinges E05D; counterbalancing means E05F; {checks, stops, buffers E05F5/00; } springs, {e.g. pneumatic springs} F16F) · CPC title

• B60R13/005 Primary

  Manufacturers' emblems, name plates, bonnet ornaments, mascots or the like; Mounting means therefor · CPC title

• B60R13/00

  Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes · CPC title

• B60H1/00271 Primary

  HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit · CPC title