Information handling system housing cover inflatable seal
A portable information handling system main housing portion has a transparent cover removeably coupled at an upper surface and sealed with an inflatable seal to aid desired cooling airflow. A pump fills the inflatable seal after the transparent cover closes over the housing and deflates the inflatable seal before release of the transparent cover to an open position. In one embodiment, the transparent cover integrates a liquid crystal display that presents operating condition of processing components visible within the housing through the transparent cover.
1. A portable information handling system comprising:
a housing;
processing components disposed in the housing and operable to execute instructions that process information;
a cover sized to fit on the housing over the processing components;
an inflatable seal disposed between the cover and the housing and transitioning between an inflated state and a deflated state, the inflated state forming an airtight seal between the cover and housing;
a first display integrated in a first portion of the housing; and
a hinge rotationally coupling the first portion of the housing to a second portion of the housing to rotate the housing between open and closed positions;
wherein the cover couples over the second portion of the housing.
2. The portable information handling system of claim 1 further comprising:
a pump interfaced with the inflatable seal and operable to inflate and deflate the inflatable seal;
a controller interfaced with the pump and operable to command the pump to inflate and deflate the inflatable seal; and
a non-transient memory storing instructions that when executed on the controller inflate the inflatable seal after the cover closes over the housing and deflates the inflatable seal before the cover opens from the housing.
3. The portable information handling system of claim 1 further comprising:
a hydraulic lift coupled to the second housing portion and the cover, the hydraulic lift biasing the cover off of the second housing portion; and
a lock selectively coupling and releasing the cover and second housing portion.
4. The portable information handling system of claim 3 wherein the lock comprises a capacitance lock that actuates in response to a touch proximate to the lock.
5. The portable information handling system of claim 1 wherein the cover comprises a transparent cover integrating a liquid crystal display and having a transparent view of the processing components within the second portion of the housing.
6. The portable information handling system of claim 5 wherein the liquid crystal display is operable to present operating conditions of at least some of the processing components.
7. The portable information handling system of claim 6 wherein the operating conditions further comprise:
a thermal state of a graphics processing unit; and
a thermal state of a central processing unit.
8. The portable information handling system of claim 1 further comprising:
a piezoelectric speaker disposed in a chamber formed in the second housing portion;
wherein the cover closes over the chamber to define a speaker chamber that presents sounds of the piezoelectric speaker.
9. A method for sealing a portable information handling system housing, the method comprising:
closing a cover over the housing to enclose processing components of the portable information handling system;
engaging a lock to hold the cover in place;
after the engaging the lock, inflating a seal disposed between the cover and the housing to define an airtight seal between the cover and the housing;
commanding the lock to disengage;
in response to the commanding, deflating the inflatable seal; and
in response to the deflating, disengaging the lock.
10. The method of claim 9 further comprising:
biasing the cover away from the housing with a hydraulic arm; and
lifting the cover with the biasing in response to the disengaging the lock.
11. The method of claim 10 wherein the cover comprises a transparent material through which the processing components are visible.
12. The method of claim 11 further comprising integrating a liquid crystal display in the transparent material.
13. The method of claim 12 further comprising:
tracking operating conditions associated with the processing components; and
presenting the operating conditions with the liquid crystal display over one or more of the processing components associated with the operating conditions.
14. The method of claim 13 wherein the processing components comprise a cooling fan and the operating conditions comprise a fan speed presented over the cooling fan.
15. An information handling system housing comprising:
first and second housing portions, the first housing portion configured to couple to a display, the second housing portion configured to contain processing components that process information;
a transparent cover disposed over the second housing portion, at least some of the processing components visible through the transparent cover;
an inflatable seal disposed between the second housing portion and the transparent cover; and
a pump interfaced with the inflatable seal and operable to selectively inflate and deflate the inflatable seal, the seal when inflated defining an airtight seal between the transparent cover and the housing.
16. The information handling system housing of claim 15 further comprising a liquid crystal display integrated with the transparent cover and operable to generate visual images for presentation over the processing components.
17. The information handling system housing of claim 16 further comprising:
a processing component interfaced with the liquid crystal display and operable to executed instructions that generate visual images for presentation at the liquid crystal display; and
a non-transient memory storing instructions that when executed on the processing component present visual images over the processing components associated with operating conditions of the processing components.
18. The information handling system housing of claim 17 further comprising:
a support arm biasing the transparent cover away from the second housing portion; and
a capacitance lock operable to selectively couple and release the transparent cover and second housing portion, the capacitance lock releasing in response to a touch and locking in absence of a touch.