阅读说明：本技术 一种轮胎降温结构 (Tire cooling structure ) 是由 郑之松 于 2021-10-21 设计创作，主要内容包括：本发明公开了一种轮胎降温结构,包括主轴,主轴的两端安装轮毂,轮毂的外部设置轮胎,轮毂的内侧面上呈环形阵列开设水孔,轮毂的内侧设置的水孔不是贯穿的水孔,即水槽形状,不能影响轮毂与轮胎的接触面积,水孔如果贯穿轮毂,则轮胎在轮毂上的受力发生变化,容易影响轮胎的使用寿命,水槽形状的水孔,在收集到下喷头喷出的水后,再配合轮胎转动的离心力,可以将水稳稳地收集在水孔内,可以有效地对轮毂长时间降温,位于两个轮毂之间还设置两个对称的悬架,在悬架上设置水冷组件,用于对轮胎进行降温。(The invention discloses a tire cooling structure, which comprises a main shaft, wherein wheel hubs are arranged at two ends of the main shaft, a tire is arranged outside the wheel hubs, water holes are arranged on the inner side surfaces of the wheel hubs in an annular array, the water holes arranged on the inner sides of the wheel hubs are not through water holes, namely, the shape of a water tank, the contact area between the wheel hubs and the tire cannot be influenced, if the water holes penetrate through the wheel hubs, the stress of the tire on the wheel hubs is changed, the service life of the tire is easily influenced, the water holes in the shape of the water tank can stably collect water in the water holes by matching with the centrifugal force generated by the rotation of the tire after the water sprayed by a lower spray head is collected, the wheel hubs can be effectively cooled for a long time, two symmetrical suspension frames are also arranged between the two wheel hubs, and a water cooling assembly is arranged on each suspension frame and used for cooling the tire.)

1. The utility model provides a tire cooling structure, includes main shaft (1), its characterized in that, the both ends symmetry of main shaft (1) is provided with wheel hub (2) and suspension (11), the outside of wheel hub (2) is provided with tire (21), be provided with water-cooling subassembly (3) on suspension (11).

2. A tyre cooling structure according to claim 1, wherein the water cooling assembly (3) comprises a water tank (30) and a micro pump (33) fixedly arranged on the suspension (11), one port of the water tank (30) and the micro pump (33) is connected through a water suction pipe (34), the other port of the micro pump (33) is connected with a main water pipe (35), and the main water pipe (35) is connected with an upper branch pipe (38) and a lower branch pipe (37) through a three-way valve (36).

3. A tyre cooling structure as claimed in claim 2, characterized in that the ends of the upper branch pipes (38) are provided with upper nozzles (381).

4. A tyre cooling structure as claimed in claim 2, wherein the end of the lower branch pipe (37) is provided with a diverter block (371), and a plurality of lower spray heads (372) are arranged below the diverter block (371) at equal intervals.

5. A tyre cooling structure according to claim 2, characterized in that a filler (31) and an air conditioner filler (32) are provided above the water tank (30).

6. A tyre cooling structure according to claim 2, characterized in that a heating wire (301) is arranged in the tank body of the water tank (30).

7. A tyre cooling structure according to claim 1, characterized in that a plurality of water holes (20) are provided in an annular array on the inner side of the hub (2).

8. A tyre cooling structure as claimed in claim 3, wherein the upper nozzle (381) is arranged obliquely.

Technical Field

The invention relates to the technical field of cooling of vehicle tires, in particular to a tire cooling structure.

Background

The tire supports the weight of the entire vehicle, and is one of the most worn parts of the vehicle. The tire contacts the ground all the time, when the automobile runs, the tire always rubs with the tire, and generates more heat, so that the tire is easy to burst, and particularly in summer, the temperature of the tire of the automobile is extremely dangerous.

Disclosure of Invention

The invention aims to provide a tire cooling structure, which solves the following technical problems:

the vehicle tire is easy to generate heat to generate a tire burst problem.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a tire cooling structure, includes the main shaft, the both ends symmetry of main shaft is provided with wheel hub and suspension, wheel hub's outside is provided with the tire, be provided with water cooling module on the suspension.

As a further scheme of the invention: the water cooling assembly comprises a water tank and a micro pump which are fixedly arranged on the suspension, one port of the water tank is connected with one port of the micro pump through a water suction pipe, the other port of the micro pump is connected with a main water pipe, and the main water pipe is connected with an upper branch pipe and a lower branch pipe through a three-way valve.

As a further scheme of the invention: and the end part of the upper branch pipe is provided with an upper spray head.

As a further scheme of the invention: the end part of the lower branch pipe is provided with a shunting block, and a plurality of lower spray heads are arranged below the shunting block at equal intervals.

As a further scheme of the invention: and a water filling port and an air conditioner water port are arranged above the water tank.

As a further scheme of the invention: and an electric heating wire is arranged in the tank body of the water tank.

As a further scheme of the invention: a plurality of water holes are formed in the inner side face of the hub in an annular array mode.

As a further scheme of the invention: the upper spray head is obliquely arranged.

The invention has the beneficial effects that:

in the invention, when the temperature of the tire is too high during the running process of the automobile, the micropump can spray water in the water tank on the surface of the tire through the upper spray head to cool the tire, and the lower spray head can also spray water to the wheel hub.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of a partial structure of the present invention;

FIG. 3 is a schematic side view of the overall structure of the present invention;

FIG. 4 is a schematic view of the connection structure of the main water pipe and the lower branch pipe in the present invention;

fig. 5 is a schematic sectional view of the water tank of the present invention.

In the figure: 1. a main shaft; 11. a suspension; 2. a hub; 20. a water pore; 21. a tire; 3. a water-cooling assembly; 30. a water tank; 301. an electric heating wire; 31. a water filling port; 32. an air conditioning water gap; 33. a micro-pump; 34. a suction pipe; 35. a main water pipe; 36. a three-way valve; 37. a lower branch pipe; 371. a shunting block; 372. a lower nozzle; 38. an upper branch pipe; 381. and an upper spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention is a tire cooling structure, including a main shaft 1, two ends of the main shaft 1 are mounted with hubs 2, a tire 21 is disposed outside the hub 2, water holes 20 are disposed on the inner side of the hub 2 in a circular array, the water holes 20 disposed on the inner side of the hub 2 are not through water holes 20, i.e. the shape of a water tank, which cannot affect the contact area between the hub 2 and the tire 21, if the water holes 20 penetrate the hub 2, the stress of the tire 21 on the hub 2 changes, which easily affects the service life of the tire 21, the water holes 20 in the shape of the water tank, after collecting the water sprayed from a lower nozzle 372, the water can be stably collected in the water holes 20 by matching with the centrifugal force of the rotation of the tire 21, which can effectively cool the hubs 2 for a long time, two symmetrical suspensions 11 are disposed between the two hubs 2, a water cooling assembly 3 is disposed on the suspension 11, for cooling the tyre 21.

Specifically, as shown in fig. 2 and 4, the water cooling assembly 3 includes a water tank 30 and a micro pump 33 fixedly disposed on the suspension 11, a water inlet port of the water tank 30 is connected with a water inlet port of the micro pump 33 through a water suction pipe 34, a main water pipe 35 is installed at a water outlet port of the micro pump 33, a terminal end of the main water pipe 35 is connected with an upper branch pipe 38 and a lower branch pipe 37 through a three-way valve 36, an upper spray head 381 is disposed at an end portion of the upper branch pipe 38, the spray head is located above the tire 21, a flow dividing block 371 is disposed at an end portion of the lower branch pipe 37, a plurality of lower spray heads 372 are installed at equal intervals below the flow dividing block 371, the lower spray heads 372 are located inside the hub 2, when the temperature of the tire 21 is too high during the driving of the automobile, the micro pump 33 sprays water in the water tank 30 onto the surface of the tire 21 through the upper spray head 381 to cool the tire 21, and the lower spray heads 372 can also spray water onto the hub 2, since the hub 2 is made of metal, the heat conduction performance is good, so the tire 21 is indirectly cooled through the hub 2, and the condition that the tire 21 is burst due to overhigh temperature can be effectively prevented.

Referring to fig. 2, two connectors, namely a water filling port 31 and an air conditioner water filling port 32, are arranged above the water tank 30, and when the vehicle indicates that the water in the water tank 30 is less, the vehicle can automatically fill water through the water filling port 31; the air conditioner water gap 32 can be connected to a drain pipe of an air conditioner of the vehicle, when the air conditioner is started by the vehicle, certain water can be generated, the water is drained into the water tank 30 through the air conditioner water gap 32, and the frequency of active water adding can be reduced.

Participate in fig. 5 and show, encircle in the box of water tank 30 and set up heating wire 301, prevent the cold condition of weather, the frozen condition of freezing takes place for water tank 30 to, when weather is cold, because the condition that expend with heat and contract with cold and lead to the tire pressure to reduce can heat through heating wire 301 for the temperature of tire 21 can take place, preheat tire 21 by wheel hub 2 inboard, increase the tire pressure.

Referring to fig. 3 and 4, the upper nozzle 381 is obliquely arranged, the oblique direction is the rear of the vehicle tire 21, when the tire 21 rotates, a centrifugal effect is generated on water on the surface of the tire 21, if the water sprayed by the upper nozzle 381 is in the direction of the vehicle, the water just sprayed by the upper nozzle 381 is directly thrown away by the centrifugal force of the tire 21, the cooling effect is not obvious, the upper nozzle 381 is arranged backwards, the water generates an initial speed when being sprayed and offsets the centrifugal speed of the tire 21, the water flows on the surface of the tire 21, the coverage area is increased, and a good cooling effect is achieved.

The working principle of the invention is as follows:

when the vehicle indicates that the temperature of the tire 21 is too high, the micro pump 33 is started, water in the water tank 30 is sprayed on the surface of the tire 21 through the upper spray head 381 to directly cool the tire 21, is sprayed on the inner side of the hub 2 through the lower spray head 372 to indirectly cool through heat conduction of the hub 2, and when the temperature of the tire 21 is normal, the micro pump 33 is turned off.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.