Wind plate for automobile seat cushion
By designing the structure of air guide grooves and air guide holes on the air plate of the car seat cushion, the problem of poor ventilation effect in the center of the car seat cushion is solved, and a more uniform heat dissipation and breathability effect is achieved, improving the user experience.
Patent Information
- Application Number
- CN202422000301.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-16
AI Technical Summary
The air plates of existing car seat cushions have poor breathability in the central area, resulting in uneven heat dissipation during use and poor user experience.
An air plate for a car seat cushion is designed, including a plate body, a first fan part, a second fan part and a air guide part. The air guide portion guides the air blown out of the fan to the central area of the plate by interspersing the first air guide groove and the second air guide groove to ensure uniform heat dissipation and ventilation. In addition, the third air guide groove is arranged at the long side to increase the ventilation coverage area, and a large number of air guide holes are provided on the part where the air guide groove is not installed to further enhance the breathability effect.
Through this design, the heat dissipation and breathability of the air plate have been significantly improved, ensuring that the central area of the seat cushion can effectively breathe and heat dissipate, and improving the user experience.
Smart Images
Figure CN222988022U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile seat cushion accessories, and particularly relates to an air deflector for an automobile seat cushion. Background Art
[0002] Automobile seat cushions are the main consumer goods for car owners; it is particularly important to choose a set of comfortable and practical automobile seat cushions according to seasons; nowadays, there are car seat cushions made of different materials such as genuine leather, superfine fiber leather, artificial leather, nylon, chemical fiber, artificial wool, polyester wool, etc.; wool seat cushions are one of the choices for winter automobile interiors; while in the hot summer, many car owners will choose ice silk seat cushions (chemical fiber); there are also all-season universal seat cushions on the market now, and it is gradually becoming a major trend; classified by process, they can be divided into: hand-woven car seat cushions, fabric car seat cushions, and machine-woven car seat cushions; classified by material, they are: genuine leather / hair, superfine fiber leather (PU), artificial leather, chemical fiber; in winter: wool car seat cushions, fur car seat cushions, down cushions, down cotton cushions, imitation wool cushions; in summer: ice silk (chemical fiber) car seat cushions, sub-silk car seat cushions, snow-silk car seat cushions, etc., hand-woven seat cushions and leather car seat cushions; all-season: massage cushions, health care cushions, fabric seat cushions, and leather seat cushions.
[0003] At present, automobile seat cushions generally have the problem of poor air permeability. The problem of poor air permeability is solved by setting an air deflector. The existing solution for the air deflector of an automobile seat cushion is to open a large number of dense ventilation holes on the surface of the air deflector, and each ventilation hole corresponds to a raised structure with an opening. The blower blows air towards the raised structure, and the air leaves the ventilation hole upward from the opening of the raised structure. Although this air guiding method has a large coverage area, due to the diversion of the airflow by the dense raised structures, the air volume generated upward by the ventilation holes will become weaker as the distance from the blower increases. This results in a poorer heat dissipation effect at the center of the air deflector compared to the area near the blower, and ultimately the center of the seat cushion that comes into large-area contact with the user cannot be effectively ventilated, and the use experience of the seat cushion air deflector is not good. Summary of the Utility Model
[0004] This application provides an air deflector for an automobile seat cushion, which is used to solve the technical problem of poor air permeability at the center of the seat cushion.
[0005] The present application provides a wind plate for a car seat cushion, comprising: a plate body, on which a first fan unit, a second fan unit and an air guide unit are provided; the first fan unit and the second fan unit are arranged on the plate body opposite to each other, and the air guide unit is arranged between the first fan unit and the second fan unit; the first fan unit is provided with a plurality of first fan mounting holes arranged in sequence, and the second fan unit is provided with a plurality of second fan mounting holes arranged in sequence; the air guide unit is provided with a plurality of first air guide grooves and a plurality of second air guide grooves, and the first air guide grooves and the second air guide grooves are arranged in sequence in an interlaced manner; one end of the first air guide groove is close to the first fan mounting hole and is provided with a first opening facing the first fan mounting hole, and one end of the second air guide groove is close to the second fan mounting hole and is provided with a second opening facing the second fan mounting hole.
[0006] Preferably, the length of the air guide portion in the extension direction of the first air guide groove and the second air guide groove is a, the length of the first air guide groove is b, where a / 2≤b≤a, and the length of the second air guide groove is c, where a / 2≤c≤a.
[0007] By adopting the above technical solution, a first air guide groove and a second air guide groove are interspersed on the plate body, and the wind blown out from the fans installed on the first fan mounting hole and the second fan mounting hole is guided to the central area of the plate body without loss, so that the seat cushion on the plate body is evenly cooled and ventilated, thereby reducing the loss of wind during the movement and improving the heat dissipation performance and ventilation performance of the equipment.
[0008] Preferably, the air guide portion is further provided with two third air guide grooves with a third opening at one end, the two third air guide grooves are arranged parallel to the first air guide groove and the second air guide groove, and the two third air guide grooves are arranged on both sides of the air guide portion; wherein, when the third air guide groove is adjacent to the first air guide groove, one end of the third air guide groove is close to the second fan mounting hole and the third opening faces the second fan mounting hole; when the third air guide groove is adjacent to the second air guide groove, one end of the third air guide groove is close to the first fan mounting hole and the third opening faces the first fan mounting hole.
[0009] Preferably, the length of the third air guide groove is d, and when the third air guide groove is adjacent to the first air guide groove, b+d=a; when the third air guide groove is adjacent to the second air guide groove, c+d=a.
[0010] By adopting the above technical solution, third air guide grooves are arranged on both sides of the air guide part on the board body, thereby realizing the ventilation function of the long side of the board body, so that the ventilation area completely covers the seat cushion, further enhancing the heat dissipation and ventilation effect of the seat cushion on the board body.
[0011] Preferably, the air guide portion is provided with a plurality of air guide holes, and the plurality of air guide holes are evenly arranged in a portion of the air guide portion where the first air guide groove, the second air guide groove and the third air guide groove are not provided.
[0012] By adopting the above technical solution, a large number of air guiding holes are provided to cover the part of the plate body where there is no air guiding groove, further enhancing the heat dissipation and ventilation effect of the cushion on the plate body.
[0013] One or more technical solutions provided in the present application have at least the following technical effects or advantages:
[0014] 1. The first air guiding groove and the second air guiding groove are arranged in the plate body in an interspersed manner, and the air blown out by the fans installed on the first fan mounting hole and the second fan mounting hole is guided to the central area of the plate body without loss, uniformly dissipating heat and ventilating the cushion on the plate body, reducing the loss of air during the traveling process, and improving the heat dissipation performance and ventilation performance of the device;
[0015] 2. The third air guiding groove is arranged on both sides of the air guiding part of the plate body, realizing the ventilation function at the long sides of the plate body, enabling the ventilation area to completely cover the cushion, and further enhancing the heat dissipation and ventilation effect of the cushion on the plate body;
[0016] 3. A large number of air guiding holes are provided to cover the part of the plate body where there is no air guiding groove, further enhancing the heat dissipation and ventilation effect of the cushion on the plate body. Description of the Drawings
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0018] Figure 1 It is the front view of an air plate for an automotive seat cushion provided by the present application;
[0019] Figure 2 It is one of the axonometric views of an air plate for an automotive seat cushion provided by the present application;
[0020] Figure 3 It is the other axonometric view of an air plate for an automotive seat cushion provided by the present application.
[0021] Description of the reference numerals: 1. Plate body; 2. First fan part; 21. First fan mounting hole; 3. Second fan part; 31. Second fan mounting hole; 4. Air guiding part; 41. First air guiding groove; 411. First opening; 42. Second air guiding groove; 421. Second opening; 43. Third air guiding groove; 431. Third opening; 5. Air guiding hole. Detailed Embodiments
[0022] The present application provides an air plate for an automotive seat cushion, which is used to solve the technical problem of poor air permeability in the center of the seat cushion in the prior art.
[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.
[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or server including a series of steps or units does not necessarily have to be limited to those clearly listed steps or units, but may include other steps or modules not clearly listed or inherent to these processes, methods, products or devices.
[0025] Embodiment 1
[0026] As Figures 1 to 3 shown, an embodiment of the present application provides a wind plate for an automotive seat cushion, including: a plate body 1, on which a first blower unit 2, a second blower unit 3 and a wind guiding unit 4 are provided; the first blower unit 2 and the second blower unit 3 are oppositely arranged on the plate body 1, and the wind guiding unit 4 is arranged between the first blower unit 2 and the second blower unit 3; a plurality of first blower mounting holes 21 are arranged in sequence on the first blower unit 2, and a plurality of second blower mounting holes 31 are arranged in sequence on the second blower unit 3; a plurality of first air guiding grooves 41 and a plurality of second air guiding grooves 42 are provided on the wind guiding unit 4, and the first air guiding grooves 41 and the second air guiding grooves 42 are arranged alternately in sequence; one end of the first air guiding groove 41 is close to the first blower mounting hole 21 and is provided with a first opening 411 facing the first blower mounting hole 21, and one end of the second air guiding groove 42 is close to the second blower mounting hole 31 and is provided with a second opening 421 facing the second blower mounting hole 31.
[0027] More preferably, in the embodiments provided in the present application, the seat cushion air deflector is a regular rectangle as a whole. The first fan part 2 and the second fan part 3 are respectively arranged at positions close to the two short sides of the rectangular plate body 1. The first fan part 2 includes 5 first fan mounting holes 21 arranged in sequence along the short side of the plate body 1, and are sequentially numbered as positions 1-5. The second fan part 3 includes 5 second fan mounting holes 31 arranged in sequence along the short side of the plate body 1, and are sequentially numbered as positions 1-5. Among them, the connection line between the first fan mounting hole 21 at position 1 and the second fan mounting hole 31 at position 1 is parallel to the long side of the plate body 1. The connection line between the first fan mounting hole 21 at position 2 and the second fan mounting hole 31 at position 2 is parallel to the long side of the plate body 1. The connection line between the first fan mounting hole 21 at position 3 and the second fan mounting hole 31 at position 3 is parallel to the long side of the plate body 1. The connection line between the first fan mounting hole 21 at position 4 and the second fan mounting hole 31 at position 4 is parallel to the long side of the plate body 1. The connection line between the first fan mounting hole 21 at position 5 and the second fan mounting hole 31 at position 5 is parallel to the long side of the plate body 1. Among them, both the first fan mounting hole 21 and the second fan mounting hole 31 are used to install fans to blow air towards the middle part of the plate body 1.
[0028] There are two first air guide grooves 41 provided on the plate body 1. One first air guide groove 41 is located on the connection line between the first fan mounting hole 21 at position 2 and the second fan mounting hole 31 at position 2. The other first air guide groove 41 is located on the connection line between the first fan mounting hole 21 at position 4 and the second fan mounting hole 31 at position 4. There is also a second air guide groove 42 provided on the plate body 1 and located on the connection line between the first fan mounting hole 21 at position 3 and the second fan mounting hole 31 at position 3. The first air guide groove 41 is open on the surface of the plate body 1. The groove body of the first air guide groove 41 is recessed downward relative to the plate body 1. One end of the first air guide groove 41 close to the first fan mounting hole 21 is provided with a first opening 411 facing the fan on the first fan mounting hole 21. One end of the second air guide groove 42 close to the second fan mounting hole 31 is provided with a second opening 421. The air blown out by the fan enters the first air guide groove 41 or the second air guide groove 42 through the first opening 411 or the second opening 421, and is blown away from the plate body 1 through the openings of the first air guide groove 41 or the second air guide groove 42 on the plate body 1, so as to dissipate heat and ventilate the seat cushion on the plate body 1.
[0029] Among them, the length of the air guide part 4 on the plate body 1 is denoted as a, the length of the first air guide groove 41 is denoted as b, and the length of the second air guide groove 42 is denoted as c. In this embodiment, both b and c are three-quarters of a, that is, both the first air guide groove 41 and the second air guide groove 42 have part of their groove bodies extending to the middle part of the plate body 1.
[0030] In this embodiment, by inserting and arranging the first air guide groove 41 and the second air guide groove 42 on the plate body 1, the air blown out by the fans installed on the first fan mounting hole 21 and the second fan mounting hole 31 is guided to the central area of the plate body 1 without loss, so as to uniformly dissipate heat and ventilate the cushion on the plate body 1, reduce the loss of air during the traveling process, and improve the heat dissipation performance and ventilation performance of the device.
[0031] Embodiment 2
[0032] Further, on the basis of the above embodiment, as Figures 1 to 3 shown, two third air guide grooves 43 are further provided on the plate body 1. Since the two first air guide grooves 41 are closest to the two long sides of the plate body 1, the two third air guide grooves 43 are arranged at positions close to the second fan mounting hole 31. One third air guide groove 43 is arranged on the connection line between the first fan mounting hole 21 at position 1 and the second fan mounting hole 31 at position 1, and the other third air guide groove 43 is arranged on the connection line between the first fan mounting hole 21 at position 5 and the second fan mounting hole 31 at position 5. The sum of the length d of the third air guide groove 43 and the length b of the first air guide groove 41 is equal to the length a of the air guide part 4. One end of the third air guide groove 43 close to the second fan mounting hole 31 is provided with a third opening 431 facing the fan installed on the second fan mounting hole 31. The air blown out by the fan enters the third air guide groove 43 through the third opening 431, and is far away from the plate body 1 through the opening of the third air guide groove 43 on the plate body 1, so as to dissipate heat and ventilate the cushion on the plate body 1.
[0033] In this embodiment, by arranging the third air guide grooves 43 on both sides of the air guide part 4 on the plate body 1, the ventilation function at the long side of the plate body 1 is realized, so that the ventilation area completely covers the cushion, and further strengthens the heat dissipation and ventilation effect of the cushion on the plate body 1.
[0034] Embodiment 3
[0035] Further, on the basis of the above embodiment, as Figures 1 to 3 shown, a large number of air guide holes 5 are provided in the part of the air guide part 4 of the plate body 1 where no air guide groove is provided. The air guide holes 5 are evenly distributed on the plate body 1. The air guide holes 5 are provided with openings on the surface of the plate body 1. The air guide holes 5 are provided with cylindrical grooves sunken downward relative to the plate body 1. Through holes are opened in the part of the cylindrical groove facing the fan. The air blown out by the fan enters the cylindrical groove through the through holes, and dissipates heat and ventilates the cushion on the plate body 1 upward through the air guide holes 5.
[0036] In this embodiment, by arranging a large number of air guide holes 5 to cover the part of the plate body 1 where no air guide groove is provided, the heat dissipation and ventilation effect of the cushion on the plate body 1 is further strengthened.
[0037] It should be noted that the above-mentioned order of the embodiments of the present application is only for description and does not represent the superiority or inferiority of the embodiments. And the above description of specific embodiments of this specification has been made. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve the desired results. Additionally, the processes depicted in the drawings do not necessarily require the specific order or sequential order shown to achieve the desired results. In certain embodiments, multitasking and parallel processing are also possible or may be advantageous.
[0038] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.
[0039] This specification and the drawings are only exemplary descriptions of the present application and are considered to have covered any and all modifications, variations, combinations, or equivalents within the scope of the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the present application and its equivalent technologies, the present application is intended to include these changes and modifications.
Claims
1. A wind plate for a car seat cushion, characterized in that: The invention comprises a plate body (1), wherein a first fan unit (2), a second fan unit (3) and an air guide unit (4) are provided on the plate body (1); the first fan unit (2) and the second fan unit (3) are arranged on the plate body (1) in a manner opposite to each other, and the air guide unit (4) is arranged between the first fan unit (2) and the second fan unit (3); the first fan unit (2) is provided with a plurality of first fan mounting holes (21) arranged in sequence, and the second fan unit (3) is provided with a plurality of second fan mounting holes (31) arranged in sequence; the air guide unit (4 ... The part (4) is provided with a plurality of first air guide grooves (41) and a plurality of second air guide grooves (42), wherein the first air guide grooves (41) and the second air guide grooves (42) are arranged alternately in sequence; one end of the first air guide groove (41) is close to the first fan mounting hole (21) and is provided with a first opening (411) facing the first fan mounting hole (21), and one end of the second air guide groove (42) is close to the second fan mounting hole (31) and is provided with a second opening (421) facing the second fan mounting hole (31).
2. The wind plate for a car seat cushion as claimed in claim 1, characterized in that: The length of the air guide portion (4) in the extension direction of the first air guide groove (41) and the second air guide groove (42) is a, the length of the first air guide groove (41) is b, where a / 2≤b≤a, and the length of the second air guide groove (42) is c, where a / 2≤c≤a.
3. The wind plate for a car seat cushion as claimed in claim 2, characterized in that: The air guide portion (4) is also provided with two third air guide grooves (43) with a third opening (431) at one end, the two third air guide grooves (43) are arranged parallel to the first air guide groove (41) and the second air guide groove (42), and the two third air guide grooves (43) are arranged on both sides of the air guide portion (4); Wherein, when the third air guide groove (43) is adjacent to the first air guide groove (41), one end of the third air guide groove (43) is close to the second fan mounting hole (31) and the third opening (431) faces the second fan mounting hole (31); when the third air guide groove (43) is adjacent to the second air guide groove (42), one end of the third air guide groove (43) is close to the first fan mounting hole (21) and the third opening (431) faces the first fan mounting hole (21).
4. The wind plate for a car seat cushion as claimed in claim 3, characterized in that: The length of the third air guide groove (43) is d. When the third air guide groove (43) is adjacent to the first air guide groove (41), b+d=a; when the third air guide groove (43) is adjacent to the second air guide groove (42), c+d=a.
5. The wind plate for a car seat cushion as claimed in claim 4, characterized in that: The air guide portion (4) is provided with a plurality of air guide holes (5), and the plurality of air guide holes (5) are evenly arranged on a portion of the air guide portion (4) where the first air guide groove (41), the second air guide groove (42) and the third air guide groove (43) are not provided.