TH65180B - Cleaning equipment for vehicle-mounted cameras - Google Patents

Claims (4)

Disclaimer (all) which will not appear on the advertisement page. : ------ 27/12/2017 ------ (OCR) page 1 of number 2 pages claim 1. Cleaning equipment (100) for vehicle mounted camera (1) obtained Been included as The same piece into the vehicle, which cleans the lens surface (la) of the camera (1) that is installed on the vehicle, in which the cleaning device (100) is assembled: the nozzle (7) obtained. It is provided on the upper surface of the body of the camera (1) and with: the ejection port (10a, 10b), which extends from the front of the camera, and then where. Cleaning fluid and compressed air are discharged below the lens surface (la), a cleaning fluid path (1 la, 1 lb) that leads the cleaning fluid to the discharge port (10a, 10b). , And the air pass (12) leading compressed air to the outlet port (10a, 10b), where the far end (15a, 15b) of the cleaning fluid path (11a, 1 lb) meets the tip. The far side (14a, 14b) of the air pass (12) to form a convergent flow path (16a, 16b), and the discharge channel (10a, 10b) are arranged at the far end of the path. Converging flow (16a, 16b); Cleaning fluid delivery section (3) that can be driven to deliver the cleaning fluid. To the cleaning fluid path (1 la, 1 lb) of the nozzles (7) through the cleaning fluid tube (4); And the compressed air supply (5) that can be driven to deliver compressed air to the air passage (12) of the nozzle (7) through the air ducts (6), where by driving the cleaning fluid supply unit. (3) For short periods of time and by driving the compressed air supply (5) at the same time, the cleaning fluid which is supplied to the cleaning fluid route (11a, lib) is sucked with negative pressure at the prague. Raised at the far end (15a, 15b) ------------ Revised 22/02/2017 1. Cleaning equipment (100) for vehicle-mounted cameras (1) obtained. Been included as The same piece into the vehicle, which cleans the lens surface (1a) of the camera (1) that was installed on the vehicle, where the cleaning device (100) is assembled: the nozzle (7) obtained. It is provided on the upper surface of the body of the camera (1) and where there is: the ejection port (10a, 10b) that extends from the front of the camera and where the liquid is. Clean and compressed air is discharged downward toward the lens surface (1a) from that discharge port, the cleaning fluid path (11a, 11b) leading the cleaning fluid to the discharge port (10a, 10b). , And the air pass (12) leading compressed air to the outlet port (10a, 10b), where the far end (15a, 15b) of the cleaning fluid path (11a, 11b) meets the end. The distance (14a, 14b) of the air pass (12) to form a convergent flow path (16a, 16b), and the discharge channel (10a, 10b) are provided at the far end of the airway. Converging flow (16a, 16b); Cleaning fluid delivery section (3) that can be driven to deliver the cleaning fluid. To the cleaning fluid path (11a, 11b) of the nozzles (7) through the cleaning fluid tube (4); And the compressed air supply (5) that can be driven to deliver compressed air to the air passage (12) of the nozzle (7) through the air ducts (6), where by driving the cleaning fluid supply unit. (3) For a short period of time and by driving the compressed air supply (5) at the same time, the cleaning fluid, which is supplied to the cleaning fluid route (11a, 11b), is sucked with negative pressure at Prague. Occurs at the far end (15a, 15b) of the cleaning fluid path (11a, 11b) as a result of the injection of compressed air and is sprayed in the form of a mist from the discharge chamber ( 10a, 10b) onto the lens surface (1a 2. cleaning device (100) for the vehicle-mounted drum (1) according to claim 1, where the cleaning fluid path (11a, 11b) includes two Lines of cleaning fluid paths (11a, 11b) that have been arranged so that they are arranged on both sides of the air passageway (12); The far end (14a, 14b) of the airway (12) was split into two received lines. Forming by first tip (14a) and second tip (14b); The far end (15a) of one of the cleaning fluid paths (11a, 11b) and the first tip (14a) of the air pass (12) meet to form a flow path. The first convergence (16a), and the far end (15b) of the other course of the route. The cleaning fluid (11a, 11b) and the second tip (14b) of the air passage (12) converge to form the second converging path (16b); And the far end of the first converging path (16a) and the far end of the The second convergence flow (16b) has been arranged in such a way that the distances in between are increased in Find the far end 3. Cleaning equipment (100) for vehicle-mounted cameras (1) according to claim 1 or claim 2, where the discharge port (10a, 10b) of the injectors ( 7) protrudes more forward Surface at nozzle far end (7b) 4. cleaning device (100) for vehicle-mounted camera (1) in accordance with one of claim 1 to 3, where nozzle (7) can be Been organized in such a way that A predetermined space There will be between the nozzles (7) and the body of the camera (1) --------- Revision 13/01/58 1. Cleaning equipment (100) for vehicle-mounted cameras (1). , Which cleans the lens surface (1a) of the camera (1) that is installed on the vehicle. The cleaning device (100) includes: a nozzle (7) with a discharge port (10a, 10b) through which the cleaning liquid and compressed air are released. Out of that channel And which has been positioned so that it faces the lens surface (1a) and where there is a path Cleaning fluids (11a, 11b) that carry cleaning fluids to the discharge port (10a, 10b) and through the air (12) leading compressed air to the discharge port (10a, 10b); Cleaning fluid delivery section (3) that delivers the cleaning fluid through the cleaning fluid tube (4) to the nozzle (7); And compressed air supply (5) that delivers compressed air through air ducts (6) towards the nozzles (7) where the far end (15a, 15b) of the cleaning fluid path (11a, 11b) and the far end (14a, 14b) of the air passageway (12) are obtained. They are placed close to each other, or positioned so that when compressed air and cleaning fluids are Tearing off Negative pressure will be generated at the far end (15a, 15b) of the cleaning fluid path (11a, 11b) due to compressed air injection. 2. Cleaning equipment (100) for vehicle mounted cameras. Vehicle (1), in accordance with claim 1, where the cleaning fluid path (11a, 11b) includes two cleaning fluid routes (11a, 11b) that have been arranged to be provided. Located on both sides of the air passageway (12); The far end (14a, 14b) of the airway (12) was split into two received lines. Forming by first tip (14a) and second tip (14b); The far end (15a) of one of the cleaning fluid paths (11a, 11b) and the first tip (14a) of the air passage (12) converge to form the first convergence path (16a). , And the far end (15b) of the other path of the cleaning fluid path (11a, 11b) and the second upper end (14b) of the air pass (12) converge to form the path. Second convergence flow (16b); And the far end of the first converging path (16a) and the far end of the The second convergence flow (16b) has been arranged in such a way that the distance between it is increased in Find the far end 3 cleaning device (100) for the vehicle-mounted camera (1) according to claim 1 or claim 2, where the discharge port (10a, 10b) of the injectors (7. ) Extending forward over a surface at the far end of the nozzle (7b) 4. cleaning equipment (100) for vehicle-mounted cameras (1) according to one of the claims 1 to 3, where The nozzles (7) are positioned in such a way that a preset space exists between the nozzles (7) and the camera body (1). ------------- -------------------------------------------------- ------------- 1. A cleaning device for the vehicle camera which cleans the lens surface. Cameras installed on the vehicle Which cleaning equipment is included A nozzle with a discharge port through which the cleaning fluid and compressed air are released from it. And which has been placed facing the lens surface And where there is a cleaning fluid path leading The cleaning liquid enters the discharge port. And the air passageway leads the compressed air to the discharge chamber. The cleaning fluid delivery part that delivers the cleaning fluid through the liquid tube is made Cleanliness to the nozzles and the compressed air carrier delivering compressed air through the air hose to the nozzles where the far end of the cleaning fluid path and the far end of the passageway. The air was placed close to each other. Or have been positioned to meet each other so that when compressed air and cleaning fluids are torn apart Negative pressure is generated at the far end of the cleaning fluid path due to the injection of compressed air. 2. Cleaning equipment for cameras is mounted on vehicles in accordance with claim 1, where the cleaning fluid path includes two lines of the cleaning fluid path at It has been arranged so that it is positioned on both sides of the air pass. The far end of the airway has been split into two wires that have been formed by First top and second top The far end of one of the cleaning fluid paths and the distal The top one of the confluence airways forms a convergent flow path. And the end Further distances of the passage of the cleaning fluid path and the second top end of the pass. The air converges to form the second convergence path and the far end of the first and far end of the flow path. The second convergence is arranged in such a way that the distance between the middle is increased towards the far end. 3. Cleaning equipment for cameras is mounted to vehicles in accordance with claim 1 or claim 2, where the nozzle ejection port extends forward more than the surface at the far end of the nozzle. 4.Camera cleaning equipment is mounted on a vehicle in accordance with any of Clause 1 to 3 where the injectors are positioned in such a way that a predetermined space exists between the injectors and Camera body