HVAC controller with proximity sensor

    公开(公告)号:US10107515B2

    公开(公告)日:2018-10-23

    申请号:US14297313

    申请日:2014-06-05

    摘要: An HVAC controller such as a thermostat may include a housing having an aperture formed within the housing and a proximity sensor that is disposed within the housing proximate the aperture. The proximity sensor may include a sense die that has a first IR detector and a second IR detector, and a lens element disposed in front of the sense die. The lens element may be shifted to one side to preferentially direct incident IR energy to the first IR detector at the expense of the second IR detector. An IR energy transparent element may be disposed in front of the lens element, and may include a portion that fits into and seals the aperture formed within the housing. A controller may be configured to receive an electrical signal from the proximity sensor indicating an approach of an individual towards the thermostat, and in response, wake-up a user interface.

    ROTARY DIAL MECHANISM FOR A BUILDING AUTOMATION CONTROLLER
    7.
    发明申请
    ROTARY DIAL MECHANISM FOR A BUILDING AUTOMATION CONTROLLER 审中-公开
    建筑自动化控制器的旋转拨号机构

    公开(公告)号:US20150159904A1

    公开(公告)日:2015-06-11

    申请号:US14565367

    申请日:2014-12-09

    发明人: Eric Barton

    IPC分类号: F24F11/00

    摘要: An HVAC controller may include a first stationary housing component, a second stationary housing component is secured relative to the first stationary housing component and a rotatable ring situated therebetween. The rotatable ring may have a first side that is configured to slide along a surface of the first stationary housing component when the rotatable ring is rotated, and a second side that is configured to slide along a surface of the second stationary housing component when the rotatable ring is rotated. The first side of the rotatable ring may have an encoded surface that rotates with the rotatable ring, and a stationary encoder may face the encoded surface of the rotatable ring. The stationary encoder may be configured to provide an output signal that is indicative of rotation of the rotatable ring that is used by the HVAC controller as a user input.

    摘要翻译: HVAC控制器可以包括第一固定壳体部件,第二固定壳体部件相对于第一固定壳体部件固定,以及位于其间的可旋转环。 可旋转环可以具有构造成当可旋转环旋转时沿着第一固定壳体部件的表面滑动的第一侧,以及构造成当第一固定壳体部件的旋转时可沿着第二固定壳体部件的表面滑动的第二侧 戒指旋转。 可旋转环的第一侧可以具有与可旋转环一起旋转的编码表面,并且固定编码器可面向可旋转环的编码表面。 固定编码器可以被配置为提供表示作为用户输入的由HVAC控制器使用的可旋转环的旋转的输出信号。

    WALL MOUNTABLE CONNECTOR WITH BUILT IN JUMPER FUNCTIONALITY

    公开(公告)号:US20170237215A1

    公开(公告)日:2017-08-17

    申请号:US15042982

    申请日:2016-02-12

    IPC分类号: H01R31/08

    摘要: A wall mountable connector for securing a thermostat to a wall is disclosed. The wall mountable connector may include built in jumper functionality. In some cases, the wall mountable connector may include a plurality of wiring terminals as well as structure enabling an installer or other person to easily electrically connect (e.g. jumper) one or more of the wiring terminals in order to accommodate different equipment installations. For example, in some cases there may be a desire to electrically connect (e.g. jumper) or disconnect certain wiring terminals that correspond to transformer input terminals, which in some equipment installations are intended to be independently powered while in others they are not.