Device for guiding a wire from an outdoor area to the interior of a vehicle

Abstract

An air conditioning, ventilation, or similar device mountable on the roof of a recreational vehicle, which allows wires from an alternative external device to be routed from the exterior to the interior of the recreational vehicle through the mountable device. The device has one or more connection terminals arranged to route external wires into the interior of the vehicle.

Description

INCLUSION BY REFERENCE

[0001] All applications for which a foreign or domestic priority claim is indicated in the application data sheet submitted with the present application are hereby incorporated by reference into the present disclosure and form part thereof. BACKGROUND

[0002] The present embodiments relate to a device which enables the routing of wires from an outdoor area to an indoor area of ​​a recreational vehicle.

[0003] Air conditioning units are commonly used in recreational vehicles such as motorhomes, and these are usually mounted on the roof of the recreational vehicle.

[0004] Motorhomes, in particular, are often equipped with a variety of additional devices that either enhance comfort, such as satellite dishes, lights, and the like, and / or help optimize the motorhome's energy consumption, such as solar panels. However, the multitude of different external devices increases the complexity of the overall system due to the growing number of cables and control interfaces often required for each of these external devices.

[0005] The present embodiments address this problem and aim to provide a solution. As such, the present embodiments provide an air conditioning unit mounted on the roof of a recreational vehicle, wherein the air conditioning unit comprises an outer cover, a seal, and means for providing at least one airflow path. The seal and the means for providing at least one airflow path are located on the underside of the air conditioning unit. In the mounted state, the underside is oriented towards the roof. The seal is configured to provide a seal with the outer roof surface of the recreational vehicle, and the seal is circumferential and encloses an area through which the airflow path passes. SUMMARY

[0006] According to the present embodiments, the air conditioning unit has one or more connection ports located on a section on or below the outer cover, wherein the one or more connection ports are accessible to the user from outside the recreational vehicle during installation. It is particularly preferred that the one or more connection ports are located on a section of the outer cover so that the connection ports are easily accessible from the outside for quick insertion of a plug. If one or more of the connection ports are located below the outer cover of the air conditioning unit, access to the connection ports is provided via a cover on the outer cover.

[0007] In view of the problem outlined above, the air conditioning unit serves as a connection module for external devices, thereby drastically reducing the complexity within the recreational vehicle's system.

[0008] According to some embodiments, one or more connection ports are located on the side and / or rear of the air conditioning unit, depending on the installation state. Thus, the connection ports are easily accessible from the outside.

[0009] According to some embodiments, each of the one or more connection ports allows an electrical and / or electronic connection to a device, either to supply the device with electrical power and / or to transmit data between the device and the air conditioning unit. This provides the possibility of connecting a variety of different external devices to the air conditioning unit.

[0010] In some embodiments, the air conditioning unit is designed such that the electronic connection allows the device to be controlled via the air conditioning unit. This saves at least one additional component.

[0011] In some embodiments, the air conditioning unit is designed so that it can be controlled from inside the recreational vehicle via a single interface. This increases user convenience. For example, only one interface is required to control the air conditioning unit and all connected devices.

[0012] In some embodiments, the air conditioning unit includes means for establishing a wireless connection to the interface. This increases flexibility.

[0013] In some embodiments, the one or more connection terminals include a junction box for supplying direct current. This allows the external device to be easily connected to the air conditioning unit or air conditioner, eliminating the need to run an extension cable on the roof.

[0014] According to some embodiments, the one or more connection terminals include an inverter and a junction box for providing alternating current. This eliminates the need for an additional component.

[0015] In some embodiments, one or more connection terminals include a plug for connecting the air conditioning unit or air conditioner to an external power source. If an external power source is available, energy consumption in the recreational vehicle can be reduced accordingly.

[0016] According to some embodiments, the one or more connection ports include a connection port for a solar panel. The solar panel can be connected to the air conditioning unit, which in turn supplies power to the recreational vehicle without any further devices or components.

[0017] According to some embodiments, the one or more connection ports include an antenna connection port. This makes it possible to watch television and control the climate control unit using only one control interface. Furthermore, the climate control unit or air conditioner includes an antenna connected to the antenna connection port, and both the antenna and the antenna connection port are located under the external cover. The antenna can be connected to a receiver located inside the vehicle or elsewhere.

[0018] According to some embodiments, one or more connection ports include a camera connection port, for example for a surveillance camera. The camera simply needs to be connected to the air conditioning unit or air conditioner without the need for any further devices or components.

[0019] In some embodiments, one or more connection terminals include an outdoor lighting connection terminal. This simplifies the connection and control of outdoor lighting.

[0020] According to some embodiments, a device is configured to move wires between an exterior and an interior area and includes a seal configured to seal an exterior surface of a recreational vehicle, the seal being configured to enclose an opening in the exterior surface through which the at least one airflow path passes. A frame is configured to be placed on the seal and on a surface of the recreational vehicle, the frame enclosing the opening in the exterior surface of the vehicle, and the opening defining a flow path. The frame includes a flange and one or more outwardly extending walls extending from the flange.One or more openings are arranged in the outwardly extending walls of the frame, the one or more openings defining a wire guide through the frame, the wire guide being configured to extend between the exterior and interior of the vehicle. One or more connectors are arranged in each of the one or more openings.

[0021] According to some embodiments, the device can be a roof air conditioning unit.

[0022] According to some embodiments, the roof air conditioner has a housing with a variety of cooling components, the housing defining the frame.

[0023] According to some embodiments, the housing has a base and a cover, containing a variety of cooling components, with the base and the cover defining the frame.

[0024] According to some embodiments, the device may also include a plurality of connection ports on the housing of the air conditioning unit.

[0025] According to some embodiments, the multitude of connection ports extends from ventilation openings.

[0026] According to some embodiments, the device is a roof vent.

[0027] According to some embodiments, the roof ventilation has a ventilation cover that is arranged above the frame.

[0028] According to some embodiments, the device may further comprise one or more connectors extending from the outwardly extending wall of the frame.

[0029] According to some embodiments, the device further comprises an opening plate extending from the outwardly extending wall and comprising one or more connections.

[0030] According to some embodiments, the opening plate has a thickness that is greater than one or more walls extending outwards.

[0031] According to some embodiments, the device further comprises one or more connectors extending through the opening plate and into one or more outwardly projecting walls.

[0032] According to some embodiments, the connectors can be MC4 connectors.

[0033] According to some embodiments, a system for providing electrical communication from an exterior to an interior area of ​​a vehicle comprises a device configured to be positioned on the exterior of the vehicle, a frame configured to be positioned outside the vehicle, the frame being suitable for being positioned over an opening in an exterior surface of the vehicle, one or more wires or cables extending between the device and the frame, a terminal arranged in the frame, and a connector located in the terminal, the connector providing a connection for the one or more wires or cables and one or more inner wires or cables. The one or more inner wires or cables extend to a location inside the vehicle.

[0034] According to some embodiments, the device may include a solar panel, an outdoor light, an antenna, a camera, an inverter, or a sensor.

[0035] According to some embodiments, the frame can be a section of a device that defines a ventilation fan, a refrigerator roof vent, or an air conditioner.

[0036] According to some embodiments, the frame can have one or more walls.

[0037] According to some embodiments, the system may also include an opening plate that is designed in one or more walls. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In the following, various embodiments are explained in more detail with reference to the attached figures, whereby Fig. Figure 1 shows a perspective view from a low angle of a composite modular air conditioning system according to one embodiment, Fig. 2 a perspective view from a slanted top view of the assembled modular air conditioning system Fig. 1 shows a solar panel, Fig. 3 an exploded view of the modular air conditioning system made of Fig. 1 shows, Fig. 4 another exploded view of the modular air conditioning system from Fig. 1 shows, Fig. 5 a perspective view from below of the air conditioning unit or air conditioner of the modular air conditioning system Fig. Figure 1 shows that it is placed on a roof cutout. Fig. 6 shows a longitudinal cross-sectional view through an air conditioning unit or air conditioning system and an air distribution unit according to a further embodiment, Fig. 7 a side view of a mounted mounting frame according to Fig. 3 shows, Fig. 8 a longitudinal cross-sectional view through a mounting frame and part of the air conditioning unit or air conditioner according to the in Fig. The embodiment shown in section 6 shows, Fig. 9 an exploded view from below of the in Fig. The mounting frame shown in section 7 shows, Fig. This guide shows 10 steps to replacing a window with an air conditioning unit or air conditioner. Fig. 11 steps to replacing a window with an air conditioning unit or air conditioner show, Fig. 12 steps to replacing a window with an air conditioning unit or air conditioner are shown, Fig. 13 steps to replacing a shading unit with an air distribution unit are shown, Fig. 14 steps to replacing a shading unit with an air distribution unit are shown, Fig. 15 shows a step towards replacing a shading unit with an air distribution unit, Fig. Figure 16 shows a perspective view of an air conditioning unit or air conditioner with a connection port and various connection port options. Fig. Figure 17 shows a top view of an air distribution unit with a mounting section for a module and several examples of modules, Fig. 18 A top view of a decorative window frame with a variety of mounting sections for modules and the in Fig. The 17 examples of modules shown demonstrate that Fig. Figure 19 shows a partial exploded view of a modular frame mounted in a roof and an exploded ventilation fan; Fig. 20 a perspective view of the frame from Fig. 19 is; Fig. 21 is a detailed perspective view of the connections and example connections from the outside of the modular frame; Fig. 22 is a second detailed perspective view of the connections and example connections from the inside of the modular frame; Fig. 23A and Fig. 23B Exploded view views of the alternative ventilation arrangements with a frame that includes fittings and connectors; and Fig. Figure 24 shows an air conditioner, with the connections and connectors shown passing through the housing. DETAILED DESCRIPTION

[0039] In Fig. Figure 1 shows an assembled version of the modular air conditioning system, in which both the air conditioning unit 400 and the air distribution unit 500 are installed. The air conditioning unit 400 is mounted outside the recreational vehicle, i.e., on the roof 100 of the recreational vehicle. The air conditioning unit 400 has a rigid outer cover 401 that protects the interior from environmental influences. The outer cover 401 has an aerodynamic shape. Furthermore, a cover is shown on the outside of the air conditioning unit 400 that conceals one or more connection ports 409, through which external devices can be connected and / or the air conditioning unit 400 can be connected to an external power source.

[0040] The roof 100 is shown as a flat panel. However, typical roof shapes 100 of recreational vehicles are also compatible with the modular air conditioning system. The air distribution unit 500 is mounted below the roof 100 on the ceiling 103. Conditioned air is discharged at the air outlet 505, which is equipped with air guide elements 502 on one side of the air distribution unit 500. The air distribution unit 500 is designed to be relatively flat in order to take up less space inside the recreational vehicle. The conditioned air is discharged essentially horizontally along the ceiling 103, a direction controlled by the air guide elements 502.

[0041] In an area near the center of the air distribution unit 500, air from inside the recreational vehicle is drawn in through the air inlet 504. A filter cover 506 is provided at the air inlet 504 to prevent dust or other particles from entering the air conditioning unit or air conditioner 400. The interior air is drawn in essentially vertically upwards to prevent the conditioned air being immediately recirculated back into the air conditioning unit or air conditioner 400.

[0042] In Fig. 2 is the assembled modular air conditioning system made of Fig. Figure 1 shows the air conditioning unit or air conditioner 400 from above. It includes a number of ventilation openings 420 that ensure effective heat exchange. A solar panel 410 is shown as an example of a possible external device that can be connected to the connection port 409. The solar panel 410 is attached to the outer roof surface 101 in front of the air conditioning unit or air conditioner 400 in the direction of travel.

[0043] Fig. 3 and Fig. Figure 4 shows an exploded view of the modular air conditioning system from the Fig. 1 and Fig. 2. On the underside of the air conditioning unit or air conditioner 400, the seal 404 surrounds the area of ​​the opening in the roof 100. In this embodiment, the seal 404 is made of a flexible sealing material and is positioned in a groove 419. Furthermore, the circumferential or peripheral cavity 403 is located concentrically to the seal 404 on the underside of the air conditioning unit or air conditioner 400. The cavity 403 provides space for receiving the mounting frame 200, in particular the upper component 206 of the mounting frame 200, which is described in more detail below. The cavity 403 includes stop sections that abut the mounting frame 200 to secure the air conditioning unit or air conditioner 400 against lateral movement, that is, in a direction in the plane defined by the opening 201 of the mounting frame 200.

[0044] Furthermore, in the area enclosed by the cavity 403, the first pipe section 406 of the air conditioning unit or air conditioner 400 projects vertically downwards and provides an airflow path for the discharged conditioned air into the interior of the recreational vehicle.

[0045] The next component in the downward direction of the airflow path is the adapter 800. The adapter 800 has a third pipe section 801 on its upper side, which fits the first pipe section 406 of the air conditioning unit or air conditioner 400. Further down, the adapter 800 has a fourth pipe section 802 and the airflow divider 803. Regardless of the actual design of the adapter 800, in this embodiment it is manufactured as a single-piece plastic component. This has the advantage that no air can escape. However, due to manufacturing considerations, it may be advantageous in some cases for the adapter 800 to consist of several parts.

[0046] The adapter 800 is connected to the air distribution unit 500 via its fourth pipe section 802, thus completing the airflow path to the interior of the recreational vehicle. In the present embodiment, the second pipe section 501 of the air distribution unit 500 does not have the same circular shape as the first pipe section 406. Therefore, the adapter 800 is shaped more asymmetrically. In the assembled state, the fourth pipe section 802 engages with the second pipe section 501, and the airflow divider 803 extends into the air distribution unit 500.

[0047] The air distribution unit 500 and the mounting frame 200 are designed in such a way that the air distribution unit 500 can be placed on the mounting frame 200 in the same way as the air conditioning unit or air conditioner 400, thus preventing lateral movement of the air distribution unit 500 in relation to the mounting frame 200.

[0048] In Fig. Figure 5 shows the underside of the air conditioning unit or air conditioner 400, as viewed through the roof opening 102. The first pipe section 406 and the base plate 407 are integrally designed as a single component. Furthermore, fasteners 405 are provided in the area of ​​the roof opening 102, specifically in the area of ​​the opening 201 of the mounting frame 200. The fasteners 405 are located on the base plate 407 and are represented by holes 600. The holes 600 extend vertically, allowing the air distribution unit 500 to be attached vertically through the opening 201 with screws 601, as described in more detail below.

[0049] Fig. Figure 6 shows a longitudinal cross-section through the air conditioning unit or air conditioner 400 and illustrates the air distribution unit 500 according to a further embodiment. For better clarity, in Fig. 6 of the mounting frames 200 are not shown. Furthermore, in Fig. 6. The interior of the air conditioning unit or air conditioner 400 is also omitted. Starting from the air conditioning unit or air conditioner 400, the concentric arrangement of the groove 419 for the seal 404, the cavity 403 for receiving the upper component 206 of the mounting frame 200, and the first pipe section 406 can be seen, all of which together with the base plate 407 are formed as an integral component. The cavity 403 essentially comprises vertical walls that serve as stop sections 402. In addition to the first pipe section 406, a further opening 422 is provided in the base plate 407 and, correspondingly, in the air distribution unit 500, through which a further airflow path for the air drawn in by the air conditioning unit or air conditioner 400 passes.

[0050] At the transition from the base plate 407 to the first pipe section 406, the recess 408 accommodates the second pipe section 501 of the air distribution unit 500. The air distribution unit 500 is located on the ceiling 103 and is attached to the air conditioning unit or air conditioner 400, wherein in Fig. 6. The respective fastening means are also not shown. The air distribution unit 500 includes the filter cover 506. The airflow dividing section 508 of the air distribution unit 500 is arranged with its tip projecting through the second pipe section 501 and directs the conditioned air to the air guide elements 502. Also not shown in Fig. Figure 6 shows the means for providing the airflow path that is drawn into the air conditioning unit or air conditioner 400 through the base plate opening 422. The airflow paths through the first and second pipe sections 406, 501 are separated from each other.

[0051] In Fig. Figure 7 shows a side view of the mounting frame 200 in its installed state. The outward-facing side 202 of the mounting frame 200 is located on the outer roof surface 101, and the inward-facing side 203 of the mounting frame 200 is located on the ceiling 103. The first wall section 204 is attached to the upper component 206 of the mounting frame 200. The lower component 207 also serves as a securing device against lateral displacement of the air distribution unit 500 relative to the mounting frame 200. The upper component 206 of the mounting frame 200 is further designed, for example, by means of hinge pins 303 (shown in Figure 7). Fig. 11), to be pivotally connected to window 300.

[0052] Fig. Figure 8 shows the mounting frame 200 together with part of the air conditioning unit or air conditioner 400 in a cross-sectional view. Fig. Figure 8 shows the first wall section 204 and the second wall section 205, both of which are essentially vertical elements. The wall sections 204 and 205 are designed to correspond to and be attached to the stop sections 402 of the air conditioning unit or air conditioner 400. In the illustrated embodiment, the first wall section 204 is attached to the upper component 206 and the second wall section 205 to the lower component 207 of the mounting frame 200. The first pipe section 406 extends to half of the opening 201, that is, to approximately half the thickness of an average roof 100.

[0053] In Fig. Figure 9 shows an exploded view of the mounting frame 200. The upper component 206 and the lower component 207 of the mounting frame 200 are connected to each other by a number of screws 208. The opening 201 defined by the mounting frame 200 is slightly smaller than the roof cutout 102. Thus, the screws 208 for connecting the upper and lower components 206 and 207 of the mounting frame 200 extend through the roof cutout 102 and do not need to penetrate the roof 100.

[0054] In the Fig. Figures 10 to 15 illustrate an exemplary procedure for replacing window 300 with air conditioning unit 400 or shading unit 700 with air distribution unit 500. Initially, window 300 is present on the outer roof surface 101, as step S0 in Fig. 10 is given.

[0055] In step S1 of Fig. 10. The window 300 is opened using the handle 302. The handle 302 also serves as a window sash holder. Through the open window, the blinds 701 of the shading unit 700 are visible, and the open window exposes the mounting frame 200.

[0056] In step S2 of Fig. In step 11, the connection between the window 300 and the mounting frame 200 is released by removing the hinge pins 303. Thus, the window 300 can be removed in step S3. In this embodiment, the window 300 can be removed by a rotational movement, as indicated by the bold arrow in S3. Fig. 11 is given.

[0057] In S4 of Fig. Figure 12 shows the mounting frame 200 with the removed window 300, and then in S5 of Fig. 12 The base tray 421 of the air conditioning unit or air conditioner 400 is placed above the mounting frame 200. In this embodiment of the air conditioning unit or air conditioner 400, the base tray 421 is a one-piece component that includes the entire lower part of the outer cover 401 of the air conditioning unit or air conditioner 400, including the base plate 407, the groove 419, the cavity 403 and the first pipe section 406.

[0058] In S6 of Fig. Figure 13 shows the removal of the shading unit 700, revealing the lower component 207 of the mounting frame 200. Part of the base tray 421 is visible through the opening 201. (See page 7 of...) Fig. Figure 13 shows the mounting frame 200 with the shading unit 700 removed.

[0059] Finally, as in S8 and S9 by Fig. Figure 14 shows the air distribution unit 500 mounted on the air conditioning unit or air conditioner 400. First, the cable connection 507 between the air distribution unit 500 and the air conditioning unit or air conditioner 400 is established (see S8). Then, the air distribution unit 500 is placed over the lower component 207 of the mounting frame 200, after which the air distribution unit 500 is fastened to the air conditioning unit or air conditioner 400 with screws 601 through the holes 600. In the center of the air distribution unit 500, the underside of the airflow dividing section 508 can be seen, which is shown in S10 of Fig. 15 is finally covered by the filter cover 506.

[0060] With reference to Fig. Section 16 now explains the connection port 409 in more detail. The connection port 409, or the connection ports 409, are located on one side of the outer cover 401 of the air conditioning unit or air conditioner 400, near the outer roof surface 101. The connection ports 409 are connected via the air conditioning unit or air conditioner 400 to the interior of the recreational vehicle, preferably to a control interface (not shown) or to a power source, either by wire or wirelessly. Additionally, a connection port can simply be a cable to supply power to the air conditioning unit or air conditioner 400.

[0061] The connected external device can be any suitable device. As exemplified in Fig. As shown in Figure 16, the connection terminals 409 include a junction box 412 for providing direct current.

[0062] According to a further embodiment or additionally, the connection terminals 409 comprise an inverter 413 and a junction box 414 for providing alternating current.

[0063] According to a further embodiment or additionally, the connection terminals 409 include a terminal box 415 for connecting the air conditioning unit or air conditioner 400 to an external power source.

[0064] According to a further embodiment, or additionally, the connection terminals 409 comprise a solar panel connection terminal 411. This embodiment was already described above with reference to Fig. 2 described. The solar panel 410 is simply connected to the connection terminals 409 of the air conditioning unit or air conditioner 400.

[0065] According to a further embodiment, or additionally, the connection terminals 409 include an antenna connection terminal 416. In this embodiment, an antenna, for example a satellite dish, is placed on the roof 100 as usual and only needs to be connected to the air conditioning unit or air conditioner 400.

[0066] According to a further embodiment, or additionally, the connection terminals 409 include a camera connection terminal 417. A camera can be connected to the connection terminals 409 on the air conditioning unit or air conditioner 400. The camera is thus supplied with power and can transmit its data via the air conditioning unit or air conditioner 400 to a receiving device (not shown) such as the previously mentioned interface (not shown).

[0067] According to a further embodiment, or additionally, the connection terminals 409 include an external light connection terminal 418. This allows a light to be connected to the connection terminals 409 on the air conditioning unit or air conditioner 400. Preferably, the light intensity can be controlled via the interface (not shown).

[0068] In Fig. 17 is a component, which is the air distribution unit 500, shown, which has the mounting section 901 on the filter cover 506 next to the openings for the air inlet 504. The mounting section in Fig. Module 900 can be attached to the 17th section. This module can be selected from a number of different modules. The module 900 to be connected to the air distribution unit 500 is clipped onto the mounting section 901 by the user. The mounting section 901 is equipped with a clip or snap-in mechanism (not shown) that allows for easy attachment and removal.

[0069] Depending on what is needed, a module 900 can be selected from a temperature sensor 907, a pressure sensor 902, a camera 908, a motion sensor 909, a light sensor 904, a microphone 910, an air quality sensor, in particular a smoke sensor 905, a humidity sensor 906, a vibration sensor 911, a light source 903 and a speaker (not shown).

[0070] Each of the sensors that measure certain events or parameter changes inside the recreational vehicle, such as temperature, can send the relevant information to an external device (not shown) or to an interface (not shown).

[0071] In Fig. Figure 18 shows the decorative window frame 301 as the component equipped with the modules 900. Compared to the air distribution unit 500 made of Fig. 17 The window frame 301 has a plurality of such fastening sections 901, which are represented by the dashed rectangles. This allows, in addition to one, preferably several modules, for example two, three, four, five, six, seven or eight modules to be attached to the window frame 301 simultaneously. Naturally, there is no difference or limitation in the selection of the modules 900 compared to the air distribution unit 500 as the component equipped with the fastening sections 901.

[0072] Regardless of which part of the component is equipped with the detachably and interchangeably connected modules 900, the mounting sections 901 are equipped with electrical contacts to supply power to the modules 900. Thus, the modules 900 do not require a battery. In a further developed embodiment, the modules 900 are powered by the same energy source as the air conditioning unit or air conditioner 400. Here, the electrical power is supplied via the mounting frame 200 to the air conditioning unit or air conditioner 400, and from the air conditioning unit or air conditioner 400 to the air distribution unit 500 or the decorative window frame 301 and to each mounting section 901 attached thereto. Alternatively, the power supply can be provided directly from the mounting frame 200 to the air distribution unit 500 or the decorative window frame 301 and to each mounting section 901 attached thereto.In some examples, the mounting sections 901 for the modules 900 serve both for power supply and signal transmission. For this purpose, electronic circuits for signal transmission to and from the modules 900 are provided within the modular system, in particular within the air distribution unit 500, the decorative window frame 301, and the mounting frame 200.

[0073] With reference to Fig. Figure 19 shows another embodiment of the mounting frame 200 in a schematic partial exploded view and in relation to a ventilation fan assembly 1001. As mentioned, the mounting frame 200 can be used for a variety of air ducts or devices, including air conditioning units or air conditioners, ventilation units, windows or skylights, and various other roof-mounted devices. The embodiment shown in the present figure depicts a ventilation fan 1001 mounted, for example, and without limitation, on the roof or a surface 100 of a recreational vehicle (“RV”). The exploded view shows a fan assembly 1001 that includes a housing or cover 1003, which is located above the top or roof 100 of the recreational vehicle or can alternatively be used to cool a fixed, land-based device.In some non-restrictive examples, the ventilation fan 1001 can draw indoor air from the interior of the motorhome to the outside, or alternatively, the ventilation fan arrangement 1001 can draw outdoor air from outside the motorhome into the interior.

[0074] The components of the ventilation fan are partially shown, but are generally concealed within a housing or ventilation cover 1003 and are not described in detail. A circular fan and a motor (not shown) may be located within the ventilation cover or housing 1003. A fan shroud may extend from a fan plate 1005. The plate 1005 and the fan may be located in or above an opening in the roof 100. In some embodiments, a fan and a plate 1005 may be located within an opening 201 ( Fig. 9) of the frame 200. The fan can be aligned with the opening 201 in the roof to move air into or out of the recreational vehicle (RV).

[0075] Below the roof 100, an interior trim assembly 1009 is positioned beneath the mounting frame 200. The interior trim assembly 1009 is arranged over an opening 1006 in the ceiling 103 and around the edge of this opening 1006 along an interior surface of the recreational vehicle, for example, along the ceiling 103. This interior trim assembly 1009 covers all tolerances between the mounting frame 200 and the opening 1006 and ensures a clean appearance inside the vehicle. Additionally, the interior trim assembly 1009 can provide features such as airflow registers, vents, lights, control buttons, actuators, sensors, and the like. The interior trim assembly 1009 can also have an opening 1011 to allow air or light to pass through. The opening 1011 can be located centrally or offset from the center if space is needed for other components, controls, or the like.

[0076] An airspace is formed between the fan plate 1005 and the interior paneling 1009. This airspace defines a flow path for airflow between the fan assembly 1001 and the interior of the recreational vehicle. The airspace is generally bounded by the mounting frame 200, the interior paneling 1009, and the vehicle ceiling 103, including any space between the roof (exterior) 100 and the ceiling (interior) 103, which may, for example, be formed by fixture elements.

[0077] The mounting frame 200 is positioned on the upper surface 101 of the roof 100. The mounting frame 200 can be positioned exclusively on the outside of the roof 100, or it can be positioned on the upper outer surface 101 and extend downwards through the opening 201 in the roof surface 101. Furthermore, while the examples in the various figures show the usual roof or general horizontal mounting configuration, a person skilled in the art will recognize that the frames of the various embodiments can also be installed in a side wall or, more generally, in a vertical surface of a vehicle.

[0078] In the illustrated embodiment, the interior trim panel 1009 can include a fastening element 1013 that extends through the interior trim panel 1009 and upwards to engage the mounting frame 200. The fastening element 1013 pulls the interior trim panel along the opening in the roof 100 and through the ceiling 103 of the vehicle toward the mounting frame 200. This effectively clamps the frame 200 and the trim panel 1009 together on the roof 100, the ceiling 103, and the intermediate fixture parts or frame 1020. In an alternative design, screws or fastening elements can extend through the frame 200, through the roof 100, and into the interior trim panel, or in the opposite direction.

[0079] The mounting frame 200 is generally shown as square, but various alternative shapes can also be used. The mounting frame 200 has the opening 201 ( Fig. 9) which allows airflow or light through the mounting frame 200 and between the outside (environment) and the inside or between the inside air and the air conditioning components.

[0080] In the illustrated embodiment, the mounting frame 200 can include a frame flange 1015, which is generally flat and horizontal and is positioned on the top 101 of the roof 100 or, alternatively, on a side wall surface of the recreational vehicle. Alternatively, the flange 1015 can have some curvature in one or more dimensions to accommodate a potentially curved recreational vehicle roof. The flange 1015 can have one or more mounting openings 1017 for attaching the flange 1015 to the recreational vehicle. Additionally, the flange 1015 can include a sealing material, a sealant, and / or a gasket 404, which can be positioned along a bottom surface of the flange 1015 between the mounting frame 200 and the roof 100 to prevent liquids from seeping around the flange (between the roof and the flange) and into the vehicle. If a gasket 404 ( Fig. 20) is used, the seal 404 may, for example, include an optional sealant or not, or it may or may not contain an adhesive on one or both sides of the seal 404. The seal 404 may also be used alone or in combination with the fasteners to connect the mounting flange to the roof of the vehicle. In some embodiments, the sealant is arranged between the flange 1015 and the roof surface 101, and the fasteners may extend through the seal 404.

[0081] One or more walls 204 extend upwards from the frame flange 1015. The one or more walls 204 can extend around some or all sides of the mounting frame 200. The one or more walls 204 can extend along one or more sides of the frame 200. In the illustrated embodiment, the one or more walls 204 are shown, for example, as four walls extending outwards from the flange 1015 and joined together at their ends. In the illustrated orientation, with the frame 200 on a roof, the walls 204 are oriented upwards; however, this may be different if the frame 200 is located on a vertical wall. The walls 204 can be of the same height or different heights, depending on requirements, such as whether an air conditioning unit, a ventilation unit, a skylight, or another device is used.The one or more walls 204 can define an opening 201 in the frame 200, which may be the same size as the roof opening 102 in the roof 100 or larger than the roof opening 102 in the roof 100. At the corners where the walls 204 meet, there may be a web 1018 that extends partially into the roof opening 102. The web 1018 may be designed with a reinforced ribbed surface that extends around the inner perimeter of the walls 204 and increases in size at the corners of the walls 204. The web 1018 may provide a point through which the fasteners 1013 extend to clamp the roof 100 and the ceiling 103 between the interior lining 1009 and the mounting frame 200.

[0082] The one or more walls 204 can also include one or more opening plates 1007, 1008 arranged along the mounting frame 200. For example, the present embodiment shows two opposing opening plates 1007, 1008, so that wires 1019 can be routed from both sides of the mounting frame 200. The one or more opening plates 1007, 1008 can be arranged along one or more locations of the wall 204 and such that the plate 1007, 1008 is concealed behind a ventilation cover or housing 1003 or is exposed due to the shape of the housing or ventilation cover 1003. In some embodiments, the opening plate 1007, 1008 can be formed within the housing or ventilation cover 1003. The opening plate 1007, 1008 can include one or more holes that define locations for one or more connection terminals 1021.

[0083] The opening plate 1007, 1008 can have the same thickness as the first wall 204 or a different thickness. In some embodiments, for example, the opening plate 1007, 1008 can be thicker than the rest of the wall 204 to provide additional strength and stiffness at the points where wires 1019 can be connected. Additionally, the opening plates 1007, 1008 can also be taller than the rest of the one or more walls 204. Furthermore, the opening plate 1007, 1008 can be, for example, a single plate or multiple plates. For example, the opening plates 1007, 1008 can be first and second planar substrates that are either hollow or solid inside. This spacing can provide not only stiffness but also additional strength for accommodating connections and / or wires passing through them. Additionally, the hollow plates or an air gap between the plates 1007, 1008 can provide improved insulation properties.In some examples, as shown, the opening plate can have 1007, 1008 ribs 1023 (. Fig. 21) encompassing the circumference of the opening plate 1007, 1008. The ribs 1023 perform a similar function by providing additional strength in the area where the connection fittings 1021 are located. The ribs 1023 may be situated on either the inner and / or outer surface of the opening plate 1007, 1008, or on both. Furthermore, in some embodiments, the opening plate 1007, 1008 may have a thickened area around its circumference, for example, by thickening the material or by adding the circumferential ribs 1023, such that a portion of the opening plate 1007, 1008 is recessed. This recessed area within the circumferential ribs 1023 may provide some clearance for positioning fittings and connectors, which are described in more detail herein.

[0084] Furthermore, the opening plates 1007, 1008 can also have openings or connections 1021. The connections 1021, for example, allow the installation of connectors 1025, 1026 ( Fig. 21) for various types of devices to be connected via the flange 1015. The opening plate 1007 can include one or more terminals 1021. In the example shown, two terminals 1021 are provided for positioning two connectors 1025, 1026. In the example, a male and a female connector are located in the terminals 1021 with wires 1019 extending along the inside of the flange 1015.

[0085] The 1021 connectors can accommodate various connection types that can be made from outside the 200 mounting frame to different types of devices. These devices can include, for example, solar panels, inverters, air conditioners, antennas, cameras, outdoor lights, and sensors. This list is not exhaustive, and other connections may be possible. The 1025 and 1026 connectors shown are solar connectors, but this is just one example, and other types of connectors can also be used.

[0086] With reference to Fig. Figure 20 shows a detailed view of the mounting frame 200. The one or more walls 204 comprise opposing opening plates 1007, 1008, including terminals 1021 and connectors 1025, 1026. In the detailed view, the connectors 1025, 1026 are shown with wires 1019 extending from the inside of the one or more walls 204, from the connectors 1025, 1026, and downwards. The wires 1019 can pass through an opening 1027 in the material, for example, the frame 1020, between the roof 100 and the ceiling 103. From this point, the wires 1019 can be routed to various locations in the recreational vehicle, depending on the type of service to be connected. For example, if solar panels are connected via the frame connectors 1021 and the connectors 1025, 1026, the wires 1019 can be routed, for example, to a solar controller or to a battery bank.If, however, lights are connected via the frame terminals 1021 and the connectors 1025 and 1026, the wires 1019 can be routed, for example, to a lighting connector or to a light switch, switch panel, or control unit from which some or all of the lights in the motorhome can be controlled, either from within the motorhome or via a smart device. Various types of connections are possible.

[0087] With reference to the Fig. Figures 20 to 22 provide additional detailed views. In the illustrated embodiment, the terminals 1021 or opening plates 1007, 1008 can comprise connectors 1025, 1026. In the illustrated embodiment, the connectors 1025, 1026 are shown as solar connectors, for example MC4 connectors, which are single-contact electrical connectors suitable for connecting solar modules. Each connector 1025, 1026 can extend through a terminal 1021 and, for example, include a threaded section on a rear or inner side of the connector so that a nut 1022 can be screwed onto it and hold the connector within the terminal 1021. In some embodiments, the connectors 1025, 1026 may include push-pin connectors to provide an electrical connection between first wires or cables from the solar panel and a second wire or cable 1019 extending into the motorhome.In the solar panel configuration, there is typically a positive conductor wire or cable and a negative conductor wire or cable for each of the wires or cables. The connectors may each comprise a male and a female section, defined by pins located within the connectors. The pins are crimped or soldered to the conductors of the wires or cables. Each of the connectors 1025, 1026 is configured from a coupling body that provides a sealed connection to the wire or cable 1019. Each coupling body is positioned on the outside of the opening plate 1007, 1008, with a threaded section extending through the opening 1021, and may further comprise an end cap on the inside of the opening plate 1007, 1008, which is screwed to the coupling body and holds the wire or cable 1019 in position.Internal strain relief can also be provided within connectors 1025 and 1026. Additionally, one of the coupling bodies can have fingers that engage in openings 1021 to lock the two coupling bodies together. While connectors 1025 and 1026 are shown as solar connectors, other connection types or other water-resistant connections can also be used to allow the passage of wires or cables or to establish electrical connections.

[0088] With reference to the Fig. 23A and Fig. Figure 23B shows a partial exploded view and a composite view of a further embodiment. This embodiment provides a roof vent 2001 for a device, for example, a refrigerator. Some RV refrigerators may include absorption systems that use combustion to heat an absorption refrigerant as part of the cooling process. The roof vent 2001 includes a mounting frame 1200 positioned on the roof 100. The shape of the mounting frame 1200 differs slightly from the previous embodiment and may include a flange 2015 arranged on the roof surface. One or more walls 1204 may extend upward from the flange 2015.

[0089] A ventilation cover 2003 is located above the mounting frame 1200. The ventilation cover 2003 and the mounting frame 1200 are generally rectangular in shape. The one or more walls 1204 are depicted as four walls, as in the previous embodiment. The walls 1204 may have a connection 2021 that allows an external connection of wires 1019 (not shown). The connection 2021 may comprise one or more terminals and is depicted as two terminals 2021, as in the previous embodiment. The terminals 2021 may provide a connection for wires 1019 extending from the exterior of the roof vent 2001 to the interior of the roof vent 2001.

[0090] Terminals 2021 allow wires to pass through to frame 1200 and into the recreational vehicle. Terminals 2025 and 2026 provide an electrical connection from the outside to the inside of the recreational vehicle through the mounting frame 1200 of the roof vent 2001. The terminals are shown on the mounting frame 1200, but the external wiring can run through the roof vent cover 2003, the frame terminals 2021, or both.

[0091] Referring to Fig.Figure 24 shows a perspective view of the air conditioning unit 3001. The air conditioning unit 3001 can have a variety of cooling components, for example, but not limited to, a compressor, an evaporator, a condenser, or the like. The air conditioning unit 3001 can include a base and a cover, or more generally, a casing 3003. In this view, the casing 3003 defines a frame 2200 and is shown attached to the roof 100 of a motorhome. It is understood that the frame includes not only the interior surfaces and structures shown and described previously, but also exterior surfaces and structures. The exterior of the casing 3003 can also define a frame and is shown with terminals 3021 and connectors 3025, 3026, which allow the connection of wires running from the exterior to the interior of the vehicle.In this embodiment, the connection terminals can pass through the frame, allowing wires to run from the outside to the inside or vice versa. As shown in the example, the terminals 3021 can be located in the ventilation openings of the cover 3003. In an alternative design, the wires can be passed through ventilation openings to be connected to connectors mounted inside the device. Thus, the ventilation openings can serve as terminals through which the wires are passed and connected to connectors inside. REFERENCE MARK 100 roof 101 outer roof area 102 Roof cutout 103 Ceiling 200 mounting frames 201 Opening 202 outward-facing side of the mounting frame 203 inward-facing side of the mounting frame 204 first wall section 205 second wall section 206 upper component 207 lower component 208 screws (for assembling the mounting frame) 300 windows 301 decorative window frames 302 Handle 303 Hinge pin 400 air conditioning unit or air conditioner 401 Outer cover 402 Stop section 403 Cavity 404 Seal 405 Fasteners on the air conditioning unit or air conditioner 406 first pipe section 407 Base plate 408 Exclusion 409 Connection port 410 solar panel 411 Solar panel connection 412 DC junction box 413 inverters 414 AC junction box 415 Junction box 416 Antenna connection 417 Camera connection port 418 Outdoor light connection 419 Nut 420 ventilation openings 421 Base tub 422 Base plate opening 500 air distribution unit 501 second pipe section 502 air guide elements 503 Fasteners on the air distribution unit 504 Air intake 505 Air outlet 506 Filter cover 507 Cable connection 508 Airflow division section 600 bore 601 screw 700 shading units 701 Blind 800 adapters 801 third pipe section 802 fourth pipe section 803 Airflow divider 900 module 901 Fastening section 902 Pressure sensor 903 Light source 904 Light sensor 905 smoke sensor 906 Humidity sensor 907 Temperature sensor 908 Camera 909 Motion sensor 910 microphone 911 Vibration sensor 1001 Fan 1003 cases 1005 Fan plate 1006 Ceiling opening 1007 Opening plate 1008 Opening plate 1009 Interior trim 1011 Central opening of the interior trim 1013 Internal fasteners 1015 Flange 1017 flange openings 1018 Steg 1019 wires 1020 Cutout Frame material 1021 connection points 1022 Mother 1023 ribs 1025 connectors 1026 connectors 1027 Opening 1200 mounting frames 1204 Wall 2001 Roof ventilation 2003 Ventilation cover 2015 flange 2021 connection 2025 connection 2026 connection 2200 frames 3001 Air conditioning unit 3003 Trim 3021 connection 3025 connectors 3026 connectors

Claims

[1] A device configured to carry a wire between an outdoor area and an indoor area, comprising: a seal designed to seal an outer surface of a recreational vehicle, wherein the seal is designed to enclose an opening in the outer surface through which at least one airflow path passes; a frame designed to be placed on the seal and on a surface of the recreational vehicle, wherein the frame encloses the opening in the outer surface of the recreational vehicle and the opening defines the at least one airflow path; wherein the frame comprises a flange and one or more outwardly extending walls extending from the flange; one or more openings arranged in the outwardly extending walls of the frame, wherein the one or more openings define a wire guide through the frame, the wire guide being configured to extend between the exterior and interior of the recreational vehicle; and one or more connectors, each arranged in the one or more terminals. [2] The device according to claim 1, wherein the device is a roof air conditioning system. [3] The device according to claim 2, wherein the roof air conditioning unit has a housing with a plurality of cooling components therein, the housing defining the frame. [4] The device according to claim 3, wherein the housing has a base and a cover, containing the plurality of cooling components, the base and the cover defining the frame. [5] The device according to claim 4, wherein the connecting terminals are further arranged on the housing of the roof air conditioner. [6] The device according to claim 5, wherein the one or more connectors extend from ventilation openings. [7] The device according to claim 5, wherein the connections are defined by ventilation openings. [8] The device according to claim 1, wherein the device is a roof vent. [9] The device according to claim 8, wherein the roof ventilation has a ventilation cover arranged above the frame. [10] The device according to claim 1, wherein the one or more connectors extend from the outwardly extending wall of the frame. [11] The device according to claim 1, which further comprises an opening plate extending from the outwardly extending wall and comprising one or more openings. [12] The device according to claim 11, wherein the opening plate has a thickness greater than one or more outwardly extending walls. [13] The device according to claim 11, which further comprises one or more connectors extending through the opening plate and into one or more outwardly extending walls. [14] The device according to claim 13, wherein one or more connectors are MC4 connectors. [15] A system for providing electrical communication from an outdoor area to an indoor area of ​​a vehicle, comprising: a device designed to be positioned on the exterior of the vehicle; a frame designed to be positioned outside the vehicle; wherein the frame is suitable to be positioned over an opening in an outer surface of the vehicle; one or more wires or cables extending between the device and the frame; a terminal arranged in the frame and a connector arranged in the terminal, the connector providing a connection for the one or more wires or cables and one or more inner wires or cables; and where one or more internal wires or cables extend to a point inside the vehicle. [16] The system according to claim 15, wherein the device comprises a solar panel, an outdoor light, an antenna, a camera, an inverter or a sensor. [17] The system according to claim 15, wherein the frame is a section of a device that defines a ventilation fan, a refrigerator roof vent or an air conditioner. [18] The system according to claim 15, wherein the frame has one or more walls. [19] The system according to claim 18, further comprising an opening plate formed in one or more walls.

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