Vehicle-mounted dispersion oxygen generator

Abstract

The utility model provides a kind of vehicle-mounted dispersion oxygen generator, including body, still include: dosing port, install in the top of body one side, the inside of the both sides of body is equipped with heat dissipation hole, the side of the body is fixed with front end cover, the top of the side of front end cover is equipped with control panel, the inside of the side of front end cover is fixed with oxygen outlet pipeline, moving structure, it is set in the both sides of body.The utility model, by rotating damper rotates in rotating frame, change the horizontal angle of body, start second motor and make connecting shaft drive base and rotating frame relatively rotate, adjust the orientation of body, whereby the oxygen discharge direction adjustment function of this device is realized, can be according to the number of personnel in car, sitting posture difference and different oxygen supply needs flexible change oxygen outlet orientation, let oxygen uniformly cover target area, improve the practicability of device in multiple riding scene and the oxygen inhalation comfort of driver and passenger.

Description

Technical Field

[0001] This utility model relates to the field of oxygen generation device technology, and in particular to a vehicle-mounted diffusion oxygen generation device. Background Technology

[0002] Because high-altitude areas are oxygen-deficient and poor air circulation in enclosed vehicle compartments can easily lead to oxygen deficiency for drivers and passengers, and because some people who need oxygen inhalation require continuous oxygen supply while traveling, vehicle-mounted diffused oxygen generators are installed. These devices generate oxygen during vehicle operation and release it into the vehicle compartment through diffusion, increasing the oxygen concentration inside the vehicle to meet the breathing needs of drivers and passengers in oxygen-deficient environments and ensuring their comfort and health while traveling.

[0003] A search revealed Chinese patent publication number CN218464248U, which discloses a vehicle-mounted diffusion oxygen generator, including a support plate and a protective shell. The protective shell is located above the support plate, and the diffusion oxygen generator body is housed inside the protective shell. Handle bolts are fixedly mounted on both sides of the protective shell via couplings. A movable plate is welded to one end of each handle bolt, and an anti-slip pad is adhered to the other side of the movable plate. In this invention, the coordinated use of the handle bolts, couplings, movable plates, and anti-slip pads allows the two movable plates to move closer or further apart when rotated, thereby securing the diffusion oxygen generator body during transport. This reduces the risk of shaking and the possibility of tipping over, effectively improving stability. It also facilitates clamping and fixing of diffusion oxygen generator bodies of different specifications, and adjustments are time-saving and labor-saving.

[0004] The aforementioned patent has the following shortcomings: Because the oxygen outlet direction of the existing device is fixed, in actual use, when the seating posture of the people in the carriage is different, the oxygen supply demand location changes, or when it is necessary to supply oxygen to a specific area, it is not convenient to flexibly adjust the direction of the oxygen outlet pipe. It can only release oxygen in a fixed single direction, which makes the oxygen distribution in the carriage uneven, and the oxygen concentration in some areas is insufficient. It is difficult to accurately meet the personalized oxygen inhalation needs of drivers and passengers, and reduces the oxygen supply adaptability and use effect of the device in different riding scenarios.

[0005] Therefore, a vehicle-mounted diffusion oxygen generator is proposed. Utility Model Content

[0006] In view of this, the present invention aims to provide a vehicle-mounted diffused oxygen generator to solve or alleviate the technical problems existing in the prior art, or at least provide a beneficial alternative.

[0007] The technical solution of this utility model embodiment is implemented as follows: A vehicle-mounted diffused oxygen generator includes a body and further includes: The dosing port is installed on one side of the top of the machine body. Heat dissipation holes are opened inside the two sides of the machine body. A front cover is fixed to the side of the machine body. A control panel is installed on the top of one side of the front cover. An oxygen outlet pipe is fixed inside one side of the front cover. A flow guiding structure is used to guide the oxygen discharged from the oxygen outlet pipe, and is installed inside the oxygen outlet pipe. An air intake structure for accelerating the mixing of oxygen and air is located on one side of the bottom of the machine body; A movable structure is provided on both sides of the machine body. The movable structure includes a rotary damper fixed on both sides of the machine body. A rotating frame is fixed to the rotating end of the rotary damper. A connecting shaft is rotatably connected to the bottom end of the rotating frame. A power component is provided on the outside of the connecting shaft. The base is fixed to the bottom of the connecting shaft.

[0008] In some embodiments: the power assembly includes a second bevel gear fixed to the outer side of the top end of the connecting shaft, a second motor fixed to the bottom end inside the rotating frame, a first bevel gear meshing with the second bevel gear fixed to the end of the output shaft of the second motor, and a protective sleeve fixed to the bottom end inside the rotating frame.

[0009] In some embodiments: the connecting shaft extends into the interior of the rotating frame and connects to the second bevel gear, and the rotating frame forms a rotating structure with the machine body through a rotation damper.

[0010] In some embodiments: the frontal cross-section of the rotating frame has a "U"-shaped structure, and the protective sleeve is fitted over the outside of the first bevel gear and the second bevel gear.

[0011] In some embodiments: the flow guiding structure includes a flow guiding plate rotatably connected to one side of the oxygen outlet pipe, a half gear fixed to the end of the rotation shaft of the flow guiding plate, a guide frame fixed to one side of the machine body, a rack slidably connected to the inside of the guide frame and meshing with the half gear, a crank connecting rod rotatably connected to the top of the rack, and a first motor installed at the top of the machine body and connected to the end of the output shaft and the crank connecting rod.

[0012] In some embodiments: a groove is provided on the outer side wall of the rack, and slide rails matching the groove are provided on both sides inside the guide frame.

[0013] In some embodiments: the air intake structure includes an air intake pipe fixed to one side of the bottom of the machine body and connected to the oxygen outlet pipe, an impeller is rotatably connected to the top of the air intake pipe, a third motor with an output shaft end connected to the impeller is installed at the top of the air intake pipe, and a screw cap is fitted at the bottom of the air intake pipe, with a filter plate disposed inside the screw cap.

[0014] In some embodiments: an external thread is provided on the outer wall of the bottom end of the air intake pipe, and an internal thread that mates with the external thread is provided inside the cap.

[0015] The present invention has the following advantages due to the adoption of the above technical solution: 1. A vehicle-mounted diffusion oxygen generator, which rotates within a rotating frame via a rotary damper to change the horizontal angle of the unit, and activates a second motor to drive the connecting shaft to rotate the base relative to the rotating frame, thereby adjusting the orientation of the unit. This enables the device to adjust the oxygen exhaust direction, allowing for flexible changes in the oxygen exhaust direction based on the number of people in the vehicle, their seating postures, and different oxygen supply needs, ensuring that oxygen evenly covers the target area and improving the device's practicality in various vehicle travel scenarios and the oxygen comfort of drivers and passengers.

[0016] 2. A vehicle-mounted diffused oxygen generator, which uses a third motor to drive a fan to rotate, blowing outside gas into the oxygen outlet pipe. At the same time, filter plates filter the inhaled gas, thereby realizing the mixed exhaust function of the device, accelerating the fusion of oxygen with outside gas, avoiding the discomfort that may be caused by pure oxygen supply, and purifying the incoming air to improve the air quality inside the vehicle.

[0017] 3. A vehicle-mounted diffused oxygen generator, wherein a first motor drives a rack to slide back and forth via a crank connecting rod, causing a half gear to mesh and drive a guide plate to swing back and forth, thereby realizing the airflow guiding function of the device, allowing oxygen to be evenly diffused throughout the entire vehicle, ensuring that all passengers can breathe oxygen-rich air, while avoiding the discomfort caused by direct oxygen blowing.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 In this utility model Figure 1 Another structural diagram from a different angle; Figure 3A three-dimensional cross-sectional structural diagram of the movable structure provided by this utility model; Figure 4 A three-dimensional cross-sectional structural diagram of the flow guiding structure provided by this utility model; Figure 5 A three-dimensional cross-sectional structural diagram of the air intake structure provided by this utility model.

[0021] Figure label: 1-Main body, 2-Dosing port, 3-Control panel, 4-Front end cover, 5-Oxygen outlet pipe, 6-Flow guide structure, 601-First motor, 602-Flow guide plate, 603-Half gear, 604-Rack, 605-Guide frame, 606-Crank connecting rod, 7-Base, 8-Moving structure, 801-Rotating frame, 802-Rotation damper, 803-Protective sleeve, 804-Connecting shaft, 805-First bevel gear, 806-Second motor, 807-Second bevel gear, 9-Air inlet structure, 901-Third motor, 902-Impulse, 903-Filter plate, 904-Screw cap, 905-Air inlet pipe, 10-Heat dissipation hole. Detailed Implementation

[0022] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0023] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0024] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0025] Example 1: As Figures 1 to 5 As shown, a vehicle-mounted diffused oxygen generator includes a body 1, and further includes: The dosing port 2 is installed on one side of the top of the body 1. Heat dissipation holes 10 are opened inside both sides of the body 1. A front cover 4 is fixed to the side of the body 1. A control panel 3 is installed on the top of one side of the front cover 4. An oxygen outlet pipe 5 is fixed inside one side of the front cover 4. The flow guiding structure 6, which guides the oxygen discharged from the oxygen outlet pipe 5, is installed inside the oxygen outlet pipe 5. An air intake structure 9 for accelerating the mixing of oxygen and air is located on one side of the bottom of the body 1; The movable structure 8 is arranged on both sides of the body 1. The movable structure 8 includes a rotary damper 802 fixed on both sides of the body 1. A rotating frame 801 is fixed to the rotating end of the rotary damper 802. A connecting shaft 804 is rotatably connected to the bottom end of the rotating frame 801. A power component is arranged on the outside of the connecting shaft 804. The base 7 is fixed to the bottom end of the connecting shaft 804.

[0026] In this embodiment, the required reagent is added into the body 1 through the dosing port 2, and the device is started by operating the control panel 3. Then the body 1 runs and generates oxygen. The generated oxygen is discharged outward through the oxygen outlet pipe 5. At the same time, the guide structure 6 guides the direction of the discharged oxygen, and the air inlet structure 9 blows air into the oxygen outlet pipe 5 to accelerate the mixing of air and oxygen. Heat is continuously dissipated through the heat dissipation holes 10 on both sides of the body 1, which to a certain extent avoids the performance of components affected by excessively high operating temperature inside the body 1.

[0027] like Figures 1 to 4 As shown, the power assembly includes a second bevel gear 807 fixed to the outer side of the top of the connecting shaft 804, a second motor 806 fixed to the bottom of the rotating frame 801, a first bevel gear 805 meshing with the second bevel gear 807 fixed to the end of the output shaft of the second motor 806, a protective sleeve 803 fixed to the bottom of the rotating frame 801, the connecting shaft 804 extending into the interior of the rotating frame 801 and connecting with the second bevel gear 807, the rotating frame 801 forming a rotating structure with the body 1 through the rotation damper 802, the front cross-section of the rotating frame 801 having a "U" shaped structure, and the protective sleeve 803 sleeved on the outer side of the first bevel gear 805 and the second bevel gear 807.

[0028] In this embodiment, when it is necessary to adjust the position or angle of the body 1, the rotation damper 802 is rotated within the rotating frame 801 by pushing the body 1, thereby changing the horizontal angle of the body 1. At the same time, the second motor 806 is started to drive the first bevel gear 805 to rotate. Simultaneously, the first bevel gear 805 and the second bevel gear 807 mesh to drive the connecting shaft 804 to rotate, thereby causing the connecting shaft 804 to drive the base 7 to rotate relative to the rotating frame 801, thereby further adjusting the orientation of the body 1. The protective sleeve 803 provides protection for the first bevel gear 805 and the second bevel gear 807, which to a certain extent avoids external interference during gear operation. This allows the body 1 to flexibly adjust its position and angle according to the space of the carriage and the usage requirements, thereby improving the installation and use flexibility of the device in different vehicle scenarios.

[0029] Example 2: A vehicle-mounted diffused oxygen generator. This example is an improvement on Example 1, as follows: Figures 1 to 3 As shown, the flow guiding structure 6 includes a flow guiding plate 602 rotatably connected to one side of the oxygen outlet pipe 5. A half gear 603 is fixed to the end of the rotating shaft of the flow guiding plate 602. A guide frame 605 is fixed to one side of the machine body 1. A rack 604 that meshes with the half gear 603 is slidably connected inside the guide frame 605. A crank connecting rod 606 is rotatably connected to the top of the rack 604. A first motor 601 that is connected to the end of the output shaft and the crank connecting rod 606 is installed at the top of the machine body 1. A sliding groove is opened on the outer wall of the rack 604, and sliding rails matching the sliding groove are provided on both sides inside the guide frame 605.

[0030] In this embodiment, when oxygen is discharged from the oxygen outlet pipe 5, the first motor 601 starts and drives the crank connecting rod 606 to rotate, causing the crank connecting rod 606 to drive the rack 604 to slide back and forth along the guide frame 605. At the same time, the rack 604 meshes with the half gear 603, causing the guide plate 602 to swing back and forth, so that the guide plate 602 changes the flow direction of oxygen in the oxygen outlet pipe 5. The guide frame 605 ensures the stable sliding of the rack 604 through the cooperation of the slide groove and the slide rail, which to a certain extent avoids the rack 604 sliding off course and causing the angle of the guide plate 602 to be inaccurate. This makes the oxygen output direction more in line with the oxygen needs of the driver and passengers, and improves the accuracy and adaptability of oxygen supply to a certain extent.

[0031] like Figure 5 As shown, the air intake structure 9 includes an air intake pipe 905 fixed to one side of the bottom of the body 1 and connected to the oxygen outlet pipe 5. The top end of the air intake pipe 905 is rotatably connected to a fan wheel 902. A third motor 901 with an output shaft end connected to the fan wheel 902 is installed at the top end of the air intake pipe 905. A cap 904 is fitted at the bottom end of the air intake pipe 905. A filter plate 903 is provided inside the cap 904. An external thread is provided on the outer side wall of the bottom end of the air intake pipe 905, and an internal thread that cooperates with the external thread is provided inside the cap 904.

[0032] In this embodiment, the third motor 901 starts and drives the impeller 902 to rotate, causing the impeller 902 to generate suction to draw outside air into the intake pipe 905. At the same time, the filter plate 903 filters the intake air, intercepting dust and impurities in the air. Then, the filtered air is blown into the oxygen outlet pipe 5 to mix with oxygen. The screw cap 904 is threaded to facilitate the subsequent disassembly and replacement of the filter plate 903, which to a certain extent ensures the filtration effect of the filter plate 903. This makes the mixed air cleaner and the oxygen concentration more suitable for human breathing, so that the air inhaled by the driver and passengers can be supplemented with oxygen while reducing the intake of impurities, thereby improving breathing comfort and safety to a certain extent.

[0033] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A vehicle-mounted diffused oxygen generator, comprising a body (1), characterized in that, Also includes: The dosing port (2) is installed on one side of the top of the body (1). Heat dissipation holes (10) are opened inside both sides of the body (1). A front cover (4) is fixed on the side of the body (1). A control panel (3) is installed on the top of one side of the front cover (4). An oxygen outlet pipe (5) is fixed inside one side of the front cover (4). A flow guiding structure (6) for guiding the oxygen discharged from the oxygen outlet pipe (5) is installed inside the oxygen outlet pipe (5); An air intake structure (9) for accelerating the mixing of oxygen and air is located on one side of the bottom of the body (1); A movable structure (8) is provided on both sides of the body (1). The movable structure (8) includes a rotary damper (802) fixed on both sides of the body (1). A rotating frame (801) is fixed to the rotating end of the rotary damper (802). A connecting shaft (804) is rotatably connected to the bottom end of the rotating frame (801). A power assembly is provided on the outside of the connecting shaft (804). The base (7) is fixed to the bottom end of the connecting shaft (804).

2. The vehicle-mounted diffusion oxygen generator according to claim 1, characterized in that: The power assembly includes a second bevel gear (807) fixed on the outer side of the top of the connecting shaft (804), a second motor (806) fixed at the bottom inside the rotating frame (801), a first bevel gear (805) that meshes with the second bevel gear (807) fixed at the end of the output shaft of the second motor (806), and a protective sleeve (803) fixed at the bottom inside the rotating frame (801).

3. The vehicle-mounted diffusion oxygen generator according to claim 2, characterized in that: The connecting shaft (804) extends into the interior of the rotating frame (801) and is connected to the second bevel gear (807). The rotating frame (801) forms a rotating structure with the body (1) through the rotation damper (802).

4. The vehicle-mounted diffusion oxygen generator according to claim 2, characterized in that: The rotating frame (801) has a U-shaped cross-section when viewed from the front, and the protective sleeve (803) is fitted on the outside of the first bevel gear (805) and the second bevel gear (807).

5. The vehicle-mounted diffusion oxygen generator according to claim 1, characterized in that: The flow guiding structure (6) includes a flow guide plate (602) rotatably connected to one side of the oxygen outlet pipe (5). A half gear (603) is fixed at the end of the rotating shaft of the flow guide plate (602). A guide frame (605) is fixed on one side inside the machine body (1). A rack (604) is slidably connected inside the guide frame (605) and meshes with the half gear (603). A crank connecting rod (606) is rotatably connected to the top of the rack (604). A first motor (601) is installed at the top inside the machine body (1) and connected to the output shaft end and the crank connecting rod (606).

6. The vehicle-mounted diffusion oxygen generator according to claim 5, characterized in that: The outer wall of the rack (604) is provided with a sliding groove, and the two sides inside the guide frame (605) are provided with slide rails that match the sliding groove.

7. The vehicle-mounted diffusion oxygen generator according to claim 1, characterized in that: The air intake structure (9) includes an air intake pipe (905) fixed to one side of the bottom of the body (1) and connected to the oxygen outlet pipe (5). The top end of the air intake pipe (905) is rotatably connected to a fan (902). The top end of the air intake pipe (905) is equipped with a third motor (901) with an output shaft end connected to the fan (902). The bottom end of the air intake pipe (905) is fitted with a cap (904). The inside of the cap (904) is provided with a filter plate (903).

8. A vehicle-mounted diffusion oxygen generator according to claim 7, characterized in that: The outer wall of the bottom end of the air intake pipe (905) is provided with an external thread, and the inside of the cap (904) is provided with an internal thread that cooperates with the external thread.

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