An inverter casing and a connection structure of an inverter and a junction box are provided. The inverter casing includes an upper casing with an inner side that is provided with a cavity for accommodating a circuit board, and an upper surface that is provided with a junction recess for accommodating a junction box that is fixedly installed in the junction recess. Moreover, a bottom part of the junction recess is provided with an elastic protrusion for connecting a high-voltage protection device, and two incoming terminals. The elastic protrusion cooperates with a knockout pin on the junction box for high-voltage power-off protection, and the two incoming terminals are connected with external cables via the junction box.

This disclosure provides a waterproof structure of an electronic device having a box, a cable, a sealant, and a cover. The box has an opening and a groove defined on the box along an edge of the opening, the groove is extended in a closed curve manner, and an outer through opening communicated with the groove is defined on an external surface of the box and the groove has an inner through opening communicated with an internal space of the box. An outer baffle and an inner baffle respectively corresponding to the outer and the inner through opening are arranged on the cable, the cable penetrates the box through the outer and the inner through opening, and the outer and the inner baffle respectively close the outer and the inner through opening. The sealant is filled in the groove. The cover body covers the opening and closes the groove.

Provided is a power conversion device, including: a casing that has a front surface with an opening; an insertion component including an insertion portion; and a gasket. The casing has an inner wall surface being in contact with the gasket and a casing-side guide surface. The insertion portion has an outer peripheral surface being in contact with the gasket and an insertion component-side guide surface. When a distance in the insertion direction between the front surface and an end of the casing-side guide surface, which is closer to the front surface in the insertion direction, is represented by L1 and a distance between an inner surface of the gasket in the insertion direction and a distal end of the insertion component-side guide surface in the insertion direction is represented by L2, the distance L2 is set larger than the distance L1.

An electronic device includes a display; an upper housing surrounding a periphery of the display and forming a front of the electronic device; a lower housing coupled to the upper housing and forming a rear of the electronic device; and a window waterproof member disposed in an aperture between the upper housing and the periphery of the display. The window waterproof member includes an outer sheath composed of a first material; and an inner core composed of a second material more rigid than the first material and disposed substantially in the outer sheath such that each of an upper surface and a lower surface of the inner core facing the front and the rear of the electronic device, respectively, does not protrude out of a periphery of the outer sheath.

The present disclosure relates to a process connection for connecting a sensor to a process inlet via a process seal and a fixing element. The process connection includes a sensor housing and a clamping element. The sensor housing has a housing body configured to receive the sensor and a housing collar that extends around the housing body and has a first sealing section, which encircles the housing body, and a contact area. The housing collar is formed integrally with the housing body. The first sealing section is suitable for receiving the process seal to connect the process inlet to the housing collar in a fluid-tight manner. The clamping element has a contact area which is suitable for coming into contact with the contact area of the housing collar to press the housing collar onto the process seal.

A sealed enclosure power control system for controlling power to an electrical component within an enclosure. The sealed enclosure power control system generally includes an electrical component within the sealed enclosure, a first connector on the sealed enclosure adapted to provide a sealed electrical interface to the electrical component. The first connector has at least one first connector conductor element, and the system further includes a battery within the sealed enclosure, and the system also has a second connector, wherein when the first connector and the second connector are connected together, electrical power from the battery is applied to the electrical component, and when the first connector and the second connector are not connected together, the electrical power is not applied to the electrical component.

A power control apparatus includes a case, a cover attached on the case and a gasket which is attached on a wall of the case below the cover. The gasket includes an intermediate pipe and a seal member which seals between the intermediate pipe and the case. The cover includes a water guide portion extending along the wall of the case. The case includes at least two shielding ribs protruding from the case. The shielding ribs are located below the water guide portion. The shielding ribs include portions located above the seal member to overlap the seal member with respect to a vertical direction. The shielding ribs are located between the water guide portion and the seal member with respect to the vertical direction. Each of the shielding ribs includes an inclined portion in which a one-side portion is located lower than the other-side portion.

An electrical apparatus includes a housing including an opening, an electronic component in the housing, electrical wires connected to the electronic component and extending out of the housing through the opening, a plug extending in a first direction and inserted in the opening with the electrical wires passing through the opening, and a waterproofing material in the opening. The plug includes a first outer peripheral surface matching an inner wall surface of the opening, and a second outer peripheral surface opposite and spaced apart from the inner wall surface of the opening. The electrical wires are between the second outer peripheral surface and the inner wall surface of the opening.

An electronic device may include: a housing including a front plate oriented in a first direction, a rear plate oriented in a second direction opposite the first direction, and a side member enclosing at least a part of a space between the front plate and the rear plate. The electronic device further including a display disposed to be visible through the front plate; a printed circuit board disposed between the display and the rear plate; a support structure having a first face oriented in the first direction and supporting the display and a second face oriented in the second direction and supporting the printed circuit board; a conductive member disposed between the support structure and the rear plate; and a sealing structure disposed between the conductive member and the rear plate, the sealing structure extending along a periphery of the conductive member and formed in a closed curve shape.

In some examples, a computing device can include a housing including a corner, the corner comprising a first surface and a second surface, and an inner frame including a chamfered corner to interface with the corner of the housing to form a cavity between the first surface, the second surface, and the chamfered corner, a first gasket to interface with the first surface of the housing, and a second gasket to interface with the second surface of the housing, where the cavity includes a structural adhesive and the first gasket and the second gasket fluidically seal the cavity.