32 results about "Porch" patented technology

Disclosed herein are examples of a configurable multi-track sheet system for enclosing an opening in a building, such as a porch, gazebo, balcony, window, or other opening to the outdoors. Said examples include a lineal track member having a length and a depth, and defining a main track and an auxiliary track each running parallel to the length and perpendicular to the depth, and defining a first side track opposite a second side track each running parallel to the length and perpendicular to the depth. A removable lineal sheet retention member configured to be engaged, at least in part, by the lineal track member, via male-female type engagement. A first removable lineal cap member being attachable to the lineal track member, via male-female type engagement, wherein the first removable lineal cap member comprises two legs for attaching to the lineal track member.

1. Name of the designed product: porch. 2. Use of the designed product: used as a porch of a building. 3. Design points of the designed product: in the external shape of the product. 4. Picture or photograph best indicating the design points: perspective view. 5. The bottom view is not common, omit the bottom view.

The utility model discloses a house hallway assembly type design prefabricated open type cabinet body structure which comprises a cabinet body. The hanging rod assembly comprises a hanging rod, sliding rails and an upper bearing plate, the sliding rails are symmetrically arranged at the two ends of the hanging rod, the sliding rails are fixedly installed on the cabinet body, sliding grooves are formed in the sliding rails, a connecting rod is arranged at the end of the hanging rod, a circular connecting plate is arranged at the end of the connecting rod, the circular connecting plate is slidably connected into the sliding rails, and the end of the hanging rod is sleeved with a locking ring; two baffles which are arranged in parallel are arranged on the locking ring, a clamping notch is formed in the hanging rod, and a reinforcing convex rib corresponding to the clamping notch in position is arranged on the back face of the upper bearing plate; and the lower supporting plate is detachably mounted on the cabinet body. Compared with the prior art, the vestibule cabinet solves the problem that the existing vestibule cabinet body structure in a fixed form cannot be adjusted and cannot meet different storage requirements.

The utility model discloses a flower stand porch for building decoration, the flower stand porch comprises a steel structure flower stand and a plurality of porch supporting steel columns, the top end of each porch supporting steel column is connected with the matrix type steel structure flower stand, the steel structure flower stand comprises a steel structure frame and a plurality of double-layer four-leaf clover structures, the steel structure frame is provided with a plurality of fixing grooves, the fixing grooves are distributed in the steel structure frame in a matrix mode, and the double-layer four-leaf clover structures are laid and fixed to the fixing grooves of the steel structure frame to form the hollowed-out matrix type steel structure flower stand. And a first landscape platform and a second landscape platform are respectively fixed on the second layer and the third layer of the steel structure flower stand. According to the hollowed-out matrix type steel structure flower stand, the attractiveness of a flower stand porch can be improved, the first landscape platform and the second landscape platform are arranged on the second layer and the third layer of the steel structure flower stand, the whole steel structure flower stand can be well arranged, and the building landscape decoration effect is achieved.

The invention discloses a synchronous rectification leading edge blanking self-adaptive adjustment method adaptive to double-transistor flyback. The method comprises the following steps: detecting the turn-on time of a driving signal of a synchronous rectification controller and the high level time of a high-voltage detection signal; calculating a first duty ratio and a second duty ratio; judging whether a leading edge blanking time self-adaptive adjustment closed-loop condition is met or not; when the turn-on time of the driving signal is increased and is close to the high level time of the high-voltage detection signal, adjusting is stopped, and the current leading edge blanking time is maintained; and if the turn-on time of the driving signal is not increased to be greater than the leading-edge blanking time after the leading-edge blanking time is adjusted by the synchronous rectifier within the preset time range, the leading-edge blanking time is traced back to a default value. According to the method, the leading edge blanking algorithm is optimized in the synchronous rectification controller, so that the change of system power parameters is avoided to the greatest extent, the design complexity of a power supply system is reduced, and the risks of efficiency reduction and temperature rise and heating caused by repeated design and mistaken starting of the system are avoided.

1. Name of the design product: Entrance cabinet (Flange Kai Series 16). 2. Use of the design product: Furniture. 3. Design key points of the design product: The combination of shape and pattern. 4. Picture or photograph that best shows the design key points: Perspective view. 5. The bottom surface of the design product is a part that is not easily seen or not seen during use, and the bottom view is omitted.

Provided is an electronic device. The electronic device may comprise at least one processor comprising processing circuitry. The electronic device may comprise: a display driving circuit comprising a memory; and a display comprising a display panel. At least one processor, individually and / or collectively, may be configured to: obtain, from a processor, a first image to be transmitted to the display driving circuit; provide, to the display driving circuit, at least one command to be applied to the first image from among the first image and a second image in the memory, within a time period within an extended front porch period of a second vertical synchronization signal for at least one processor, the front porch period being a reference time before a start timing of a first vertical synchronization signal for the processor; and transmit the first image to the display driving circuit based on the start timing.

The present invention discloses an overheat protection method, device and porch heating device, which relates to the temperature control field. The porch heating device includes a processor, a heater and a temperature control module. After the processor detects that the connection between the heater and the power supply is disconnected, it determines whether the connection is restored after a first preset duration. If it is not restored, the heater is directly locked; if it is restored, the number of overheat fault occurrences is recorded once. When the number of overheat fault occurrences is greater than the preset fault number, the heater is also directly locked. After the heater is locked, it remains in the shutdown state, and the number of overheat fault occurrences is cleared after the heater is locked. By detecting the change in the connection state between the heater and the power supply, the heater is locked when it is detected that the connection is disconnected for a period of time or when there are frequent on-off operations. On the premise of ensuring overheat protection for the porch heating device, frequent on-off operations of the temperature control module are avoided, and further, the service life of the temperature control module and the porch heating device is prevented from being reduced due to frequent on-off operations.

To provide a dwelling house capable of ensuring sunlight and ventilation inside the dwelling house via a semi-outdoor space while ensuring privacy and security in the semi-outdoor spaces or the dwelling house.SOLUTION: A dwelling house includes: a site 1; a dwelling house body 3 that is formed in a roughly L-shape and has a recess 3c; an approximately L-shaped roof 7; a garden part 12 located in the recess; an entrance porch 16 adjacent to the garden part; a first entrance 4b that is formed on the first floor part of exterior wall 4 (exterior wall part 4A) adjacent to the entrance porch; and a shielding wall 13 that is integrally formed with the dwelling house body, which is arranged to surround the garden part together with the exterior wall surface adjacent to the garden part in the exterior wall surface of the dwelling house body. The garden part is open to the sky, and there are no rooms in the dwelling house body above the garden part. The shielding wall has a second entrance 14 with a door 14a for people to pass through, which connects the garden part with the outside.SELECTED DRAWING: Figure 1

This invention provides a threshold adaptive leading-edge blanking method for switching power supplies. It establishes an adaptive leading-edge blanking control loop, allowing the voltage threshold to adaptively change with load size or PVT influence through threshold adaptation. This invention enables adaptive leading-edge blanking and adaptive threshold selection. It continuously adjusts suitable stability conditions to adapt the voltage threshold, unlike traditional adaptive leading-edge blanking modules. The system automatically finds the optimal balance between anti-interference capability and detection sensitivity at any given time, significantly improving the robustness and reliability of the switching power supply under various complex operating conditions. Adaptive blanking shortens the physical dead zone, and the adaptive threshold immediately provides optimal detection sensitivity after the dead zone ends, thus achieving near-dead-zone-free high-reliability overcurrent protection. This invention also eliminates race conditions, reducing glitches in digital modules and improving the circuit's anti-interference capability.

The invention provides a semantic information acquisition method and system for a building model, and the method comprises the steps: importing a three-dimensional model of a to-be-constructed region, and selecting a current wall surface in the model; calculating the geometric contour of the current wall surface; judging whether a hallway exists in the geometric contour of the current wall surface or not; if yes, updating the geometric contour and semantic information of the current wall surface according to the boundary of the hallway; if not, maintaining the semantic information of the current wall surface; on the basis of the geometric contour of the current wall surface, calculating wall-to-wall distance information of the current wall surface, and supplementing the wall-to-wall distance information into semantic information of the current wall surface; and based on the geometric contour of the current wall surface, identifying holes, cross beams and bay windows of the current wall surface, and supplementing the holes, the cross beams and the bay windows into the semantic information of the current wall surface. According to the method, multi-dimensional collaborative operation is carried out, information such as the geometric contour, the spatial size, the local environment characteristics and the holes of the wall surface is comprehensively analyzed, so that a detailed semantic map is generated, rich environment information is provided for the building robot, and planning and execution of the building robot in complex tasks are supported.

The application discloses a Chinese-style porch modular roof structure, which comprises a plurality of rafters, a plurality of H-shaped keels, and a plurality of U-shaped main bodies of the H-shaped keels corresponding to the plurality of rafters. The bottom tile, cover tile module and integral looking tile board of the roof structure are all simulated through grooves to simulate the splicing joints of tiles and looking tiles, and the traditional tiles and looking tiles are restored in color, gloss and roughness to ensure the decoration effect. Meanwhile, the bottom tile and cover tile module adopt an integral structure to reduce joints and make the tile layer have better anti-seepage effect. The long back surface of the integral looking tile board is closely attached to the bottom of the wing edge of the H-shaped keel through a rubber strip, the splicing groove of the short back surface realizes a waterproof sealing structure through filling of sealing glue, and the integral looking tile board itself has no joint, thereby forming a second waterproof structure under the tile layer, further improving the waterproofness of the roof structure and reducing the risk of leakage.

1. Name of this design product: Porch (VJ‑W09). 2. The purpose of this design product: for decoration, guidance, training visual perception, and expanding imagination. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. Name of the product in this design: Porch (VJ-W10 points 2). 2. Purpose of this design: for decoration, guidance, to enhance visual perception, and to expand imagination. 3. The key design features of this product are the shapes of designs 1 to 3. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

1. The name of the design product: leisure chair (porch garden). 2. The use of the design product: a seat for rest. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Model (Front Porcelain Mortise and Tenon Structure). 2. Purpose of this design: This design is intended for display, teaching demonstration, promotion of traditional crafts, and assembly experience. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

The invention relates to the technical field of vestibule bay windows, and discloses a vestibule bay window arrangement structure which comprises a lower platform, a side cabinet, a ceiling layer and an illuminating lamp which are arranged on a vestibule bay window. The lower platform, the side cabinets and the ceiling layer are enclosed to form an activity area; the movable area is provided with an inner side opening and an outer side sealing arrangement; the moving area is provided with a rotating frame and a storage area; the suspended ceiling layer has a top layer space, the inner side of the suspended ceiling layer has an inner side end face, and the bottom has a bottom end face; the top-layer space is provided with an exhaust duct, an internal air inlet and an exhaust outlet, and the exhaust outlet is provided with an exhaust fan; the top-layer space is provided with an air supply duct and an air supply outlet, the air supply outlet is provided with an air feeder, and an external air inlet is formed in the outer end of the air supply duct; a filtering structure is arranged in the air supply duct, and after external air is filtered through the filtering structure, fresh air is formed and sent indoors through the air supply outlet. Through the design of optimizing the space layout, integrating multiple functions, improving the ventilation efficiency, improving the air quality and the like, the high-requirement living environment of modern home furnishing is met.

1. The name of the design product: alcohol heating stove (PORCH). 2. The use of the design product: for heating, decoration and lighting. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The utility model discloses a row type fabricated house with porches, and relates to the technical field of fabricated houses. The row type fabricated house with the porch comprises a house body, a roof, gable walls, corner columns and mounting nails, middle columns and door opening columns are arranged in the house body, first ground beams are arranged at the bottom of the house body, second ground beams are arranged at the bottoms of the gable walls, and the roof comprises a first beam body, a second beam body and a top plate. A-shaped beams, horizontal supports, purlines and ring beams are arranged at the bottom of the top plate, partition plates and ceilings are arranged at the bottoms of the A-shaped beams, the top plate comprises colored steel tanks, tiles, a top cover and sandwich panels, waterproof grooves are formed in the joints of the first ground beam, the second ground beam, the house body and the gable walls, and the house body comprises an outer wall, an inner wall and partition corners. The top of the inner wall and the top of the outer wall are provided with the partition grooves, and the outer surfaces of the partition corners are provided with the angle steel, so that the whole house forms a row type design with porches, the appearance is attractive, and firmness and practicability are high.

This product is attached to U-shaped corners such as around the wing walls and porch columns of a house. In the case of a wing wall, as shown in Reference Perspective Diagram 1 illustrating the usage, this product is attached to the end face of the wing wall so as to be continuous with the exterior wall material on the side. In the case of a porch column, as shown in Reference Perspective Diagram 2 illustrating the usage, this product is attached so as to sandwich the porch column.

1. Name of the Design Product: Candlestick (Arched Porch). 2. Use of the Design Product: Used as a candlestick for placing candles. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

The utility model provides a novel walk-in analyzer cabinet, which integrates an on-line analysis instrument and a sample processing system, and is equipped with basic facilities such as power supply and distribution, an air conditioner, illumination, standard gas required by the analysis instrument, instrument air and the like. A space which is wider, better in temperature keeping effect and better in rain shielding effect can be provided. The internal environment of the cabinet is optimized by adding the porch, so that a reasonable operation space, an effective rain-proof facility and a proper temperature are provided for workers during field operation or maintenance.

A repository is disclosed and configured for positioning on a porch of a building. The repository includes a mounting mechanism configured to secure the repository to at least one of a surface of the porch and a wall of the building. The repository further includes an interior compartment configured to store one or more packages.

The utility model discloses a warm corridor. The warm corridor comprises a warm corridor body, the warm corridor body is provided with a channel (10), an air conditioning system and / or a fresh air system and a window (11) are / is arranged in the channel (10), and the window (11) is arranged at the top of the channel and designed to be selectively opened or closed. Therefore, the environment of the warm corridor is controlled in a low-energy-consumption mode.

The utility model relates to the technical field of building structures, and provides a cantilever gallery structure for weakening a heat bridge, which comprises a structural floor slab, a structural boundary beam, a first outer wall heat insulation layer, a heat insulation plate, a first backfill layer, a second backfill layer and a second outer wall heat insulation layer, the inner side of the structural floor slab is fixedly connected with a building main body structural beam, and the outer side of the structural floor slab is fixedly provided with a structural boundary beam; a first outer wall heat preservation layer is arranged on the bottom face of the structural floor slab. A heat insulation plate is arranged on the structural floor slab; a first backfill layer is arranged above the structural floor and between the heat insulation plate and the building main body structural beam; a heat insulation plate and a second backfill layer are arranged above the structural floor and between the heat insulation plate and the structural boundary beam; the second backfill layer is arranged on the insulation board; a glass curtain wall is arranged on the heat insulation plate; a second outer wall heat preservation layer is arranged on the outer side of the structure edge beam. According to the utility model, the thermal bridge effect can be weakened, and the construction difficulty is reduced.

The invention discloses a porch lamp with multiple uses, comprising a fixed shell component fixed to a wall, the fixed shell component being rotatably connected to a lamp body, the fixed shell component being provided with a rotation driving source, the rotation driving source driving the lamp body to rotate, the lamp body comprising a light source component, a human infrared sensor and an integrated control board, the integrated control board being electrically connected to the rotation driving source, the light source component and the human infrared sensor respectively, a connecting platform being provided on the top of the lamp body, the connecting platform being rotatably connected to a loading plate, the loading plate being kept in a horizontal state by rotation under the action of gravity, the human infrared sensor sending a signal to the integrated control board, the light source component and the rotation driving source being controlled by the integrated control board, and the invention realizing automatic switching of the light source component by reasonably arranging different components, and at the same time making the invention have a dynamic forward leaning and descending process when a user enters or leaves the door, thereby attracting the user's sight, so that the user can remember to take the key when leaving the door and put the key when entering the door.

A transceiver includes a transmitter which transmits frame data through a first interface during a frame period including a vertical back porch period, a vertical active period, a vertical front porch period, and a variable vertical front porch period, and a receiver connected to the transmitter through the first interface and a second interface. The receiver transmits a start pulse of a synchronization signal to the transmitter through the second interface before starting transmission of the frame data. The transmitter transmits synchronization pulses of the synchronization signal to the receiver through the second interface during the variable vertical front porch period.