CN108482053B - Automobile chassis height adjusting device - Google Patents
Automobile chassis height adjusting device Download PDFInfo
- Publication number
- CN108482053B CN108482053B CN201810489331.4A CN201810489331A CN108482053B CN 108482053 B CN108482053 B CN 108482053B CN 201810489331 A CN201810489331 A CN 201810489331A CN 108482053 B CN108482053 B CN 108482053B
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- China
- Prior art keywords
- sleeve
- fixed
- water tank
- peripheral side
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 230000002093 peripheral effect Effects 0.000 claims abstract description 24
- 239000000725 suspension Substances 0.000 claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 238000013016 damping Methods 0.000 claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 9
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 230000002528 anti-freeze Effects 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/002—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load by temperature regulation of the suspension unit, e.g. heat operated systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses an automobile chassis height adjusting device, and relates to the technical field of automobile accessories. The invention comprises a chassis body, wherein a front wheel frame and a rear wheel frame are respectively fixed on opposite sides of the chassis body, and air suspensions are respectively fixed on opposite sides of one surface of the front wheel frame and one surface of the rear wheel frame; the air suspension comprises a sleeve, a damping component is arranged in the sleeve, a damper bottom valve is fixed at one end of the sleeve, and a pressure-bearing sleeve is sleeved on the peripheral side face of the sleeve. According to the invention, the miniature water pump, the water tank, the miniature water pump, the L-shaped pipe and the annular groove form a water circulation, and when the water circulation is performed, the water absorbs heat absorbed by the heat conducting ring and is discharged into the water tank, and the heat conducting rod, the water tank, the ice flakes and the cooling fan are matched for high-efficiency heat dissipation, so that the problem of danger such as a frying cylinder caused by heat generated when the air suspension is used is solved, the service life of the air suspension is prolonged, and the overhauling frequency of the air suspension is reduced.
Description
Technical Field
The invention belongs to the technical field of automobile accessories, and particularly relates to an automobile chassis height adjusting device.
Background
The automobile parts are various units forming the whole automobile and products serving the automobile, the automobile parts are various, the brands of the automobiles are more and more, the types of the automobiles are more and more, the automobiles can be divided into passenger cars and commercial cars, wherein the passenger cars refer to cars with less seats than nine seats and take passengers as main purposes, in particular, the passenger cars are divided into basic passenger cars, namely cars, MPV (multi-platform vehicle) models, SUV (SUV) models and other types, such as pickup trucks, and the like, the automobile parts are more and more consumed by people along with the improvement of the living standard of people, the market of the automobile parts is also more and more increased, and the automobile parts manufacturing factories are rapidly developing in recent years.
The driven automobile chassis height adjustment is pressed into the air suspension cavity by the nitrogen in the nitrogen tank through the compressor to realize the lifting function, however, the air in the cavity is compressed, the distance between air molecules is reduced, the collision between the molecules is increased, so that the temperature rises due to heat generation, the existing air suspension is not provided with a heat dissipation and cooling device, the service life of the air suspension is shortened, and when the air suspension is used in a bumpy road section or in too many conditions, the situation of the explosion cylinder caused by too high temperature in the air suspension can occur, so that unnecessary risks are generated.
Disclosure of Invention
The invention aims to provide an automobile chassis height adjusting device, which is characterized in that a water circulation is formed through a miniature water pump, a water tank, a miniature water pump, an L-shaped pipe and an annular groove, heat absorbed by a heat conducting ring is absorbed by water during the water circulation and discharged into the water tank, and heat is efficiently dissipated through the cooperation of a heat conducting rod, the water tank, ice flakes and a heat dissipating fan, so that the dangerous problems of a frying cylinder and the like caused by heat generated during the air suspension use are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an automobile chassis height adjusting device, which comprises a chassis body, wherein a front wheel frame and a rear wheel frame are respectively fixed on opposite sides of the chassis body, and air suspensions are respectively fixed on opposite sides of one surface of the front wheel frame and one surface of the rear wheel frame; the air suspension comprises a sleeve, a damping component is arranged in the sleeve, a shock absorber bottom valve is fixed at one end of the sleeve, a pressure-bearing sleeve is sleeved on the peripheral side surface of the sleeve, and a heat dissipation component is fixed on the peripheral side surface of the sleeve; a nitrogen tank is fixed on one surface of the chassis body, and a compressor is communicated with an air outlet of the nitrogen tank; the heat dissipation assembly comprises a heat conduction ring, an annular notch is formed in one surface of the heat conduction ring, a water tank is fixed to the peripheral side face of the heat conduction ring, a plurality of ice flakes are fixed to the peripheral side face of the water tank, a heat dissipation fan is embedded in the peripheral side face of the water tank, a miniature water pump is fixed to one surface of the water tank, a L-shaped pipe is fixed to a water outlet of the miniature water pump, one end of the L-shaped pipe is located inside the annular notch, the peripheral side face of the water tank is communicated with the annular notch through a pipeline, a partition plate is fixed to the inner wall of the water tank relatively, one surface of the partition plate is fixedly connected with the inner wall of the water tank through a plurality of heat conduction rods, and a cover body is matched with one end face of the heat conduction ring.
Further, the shock-absorbing assembly comprises a telescopic tube, a piston matched with the telescopic tube is fixed at one end of the telescopic tube, a limiting plate is fixed at the other end of the telescopic tube, a spring is arranged between the limiting plate and the piston, the spring is arranged on the outer surface of the telescopic tube in a surrounding mode, a connecting rod is fixed on one surface of the limiting plate, a plurality of rubber protection pads are fixed at one end of the connecting rod, and one surface of each rubber protection pad is fixedly connected with one inner wall of the pressure-bearing sleeve.
Further, one end face of the pressure-bearing sleeve is fixed with a telescopic protective sleeve, one end face of the telescopic protective sleeve is fixedly connected with one surface of the cover body, and the other end face of the pressure-bearing sleeve is fixed with a plurality of fastening bolts.
Further, the piston forms the cavity with bumper shock absorber bottom valve one end, the opposite side of sleeve pipe week side all communicates there is the gas-supply pipe, the gas-supply pipe is located the opposite side of cavity, the opposite side of heat conduction ring week side all runs through and is fixed with gas-supply pipe matched with protective sheath.
Further, one end of the gas pipe is communicated with the gas outlet of the compressor, and the other end of the gas pipe is communicated with the nitrogen tank.
Further, a feeding plug is matched with one surface of the water tank, a through notch is formed in the feeding plug, a waterproof and breathable film is arranged in the through notch, and antifreeze or water is filled between the water tank and the partition plate and inside the annular notch.
Further, a plurality of air outlet holes are formed in one surface of the water tank, and the air outlet holes are located right below the heat conducting rod.
Further, the heat conducting ring, the ice flakes, the partition plate, the heat conducting rod and the water tank are all made of copper materials.
The invention has the following beneficial effects: according to the invention, the miniature water pump absorbs water in the water tank, the water flows into the annular notch through the L-shaped pipe, the water in the annular notch flows back into the water tank to form water circulation, the water absorbs heat absorbed by the heat conducting ring and is discharged into the water tank during water circulation, the heat of the water in the water tank is radiated through the heat conducting rod, the heat radiating fan and the air flow of the air outlet holes, the heat on the water tank shell, the heat conducting ring and the ice flakes is discharged through the air flow generated by the running of the automobile, the radiating effect is good, the dangerous situations such as frying cylinder and the like caused by the heat generated during the use of the air suspension are avoided, the service life of the air suspension is prolonged, and the overhauling and replacing frequency is reduced.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a chassis height adjusting apparatus of an automobile according to the present invention;
FIG. 2 is a schematic view of an air suspension;
FIG. 3 is an exploded view of the structure of FIG. 2;
FIG. 4 is a schematic diagram of a heat dissipating assembly;
fig. 5 is a schematic structural view of the water tank;
FIG. 6 is a structural elevation view of an air suspension;
FIG. 7 is a cross-sectional view of the structure at A-A in FIG. 6;
FIG. 8 is an enlarged view of a portion of FIG. 7A;
in the drawings, the list of components represented by the various numbers is as follows:
1-chassis body, 2-front wheel carrier, 3-rear wheel carrier, 4-air suspension, 5-sleeve, 6-damper assembly, 7-damper base valve, 8-pressure-bearing sleeve, 9-radiator assembly, 101-nitrogen tank, 102-compressor, 601-telescopic sleeve, 602-piston, 603-limiting plate, 604-spring, 605-connecting rod, 606-rubber protection pad, 607-cavity, 608-air pipe, 801-telescopic protection sleeve, 802-fastening bolt, 901-heat conducting ring, 902-annular notch, 903-water tank, 904-ice flake, 905-radiator fan, 906-micro water pump, 907-L pipe, 908-partition board, 909-heat conducting rod, 910-cover, 911-protection sleeve, 912-feed plug, 913-through notch, 914-air outlet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-8, the invention discloses an automobile chassis height adjusting device, which comprises a chassis body 1, wherein a front wheel frame 2 and a rear wheel frame 3 are respectively fixed on opposite sides of the chassis body 1, and air suspensions 4 are respectively fixed on opposite sides of one surface of the front wheel frame 2 and one surface of the rear wheel frame 3;
the air suspension 4 comprises a sleeve 5, a shock absorption component 6 is arranged in the sleeve 5, a shock absorber bottom valve 7 is fixed at one end of the sleeve 5, a pressure bearing sleeve 8 is sleeved on the peripheral side surface of the sleeve 5, and a heat dissipation component 9 is fixed on the peripheral side surface of the sleeve 5;
a nitrogen tank 101 is fixed on one surface of the chassis body 1, and a compressor 102 is communicated with an air outlet of the nitrogen tank 101;
the heat dissipation assembly 9 comprises a heat conduction ring 901, an annular notch 902 is formed in one surface of the heat conduction ring 901, a water tank 903 is fixed on the peripheral side surface of the heat conduction ring 901, a plurality of ice flakes 904 are fixed on the peripheral side surface of the water tank 903, a heat dissipation fan 905 is embedded on the peripheral side surface of the water tank 903, a micro water pump 906 is fixed on one surface of the water tank 903, a L-shaped pipe 907 is fixed on a water outlet of the micro water pump 906, one end of the L-shaped pipe 907 is located inside the annular notch 902, the peripheral side surface of the water tank 903 is communicated with the annular notch 902 through a pipeline, a partition 908 is fixed on the opposite inner wall of the water tank 903, one surface of the partition 908 is fixedly connected with the inner wall of the water tank 903 through a plurality of heat conduction rods 909, and a cover 910 is matched with one end surface of the heat conduction ring 901.
As shown in fig. 8, the shock absorbing assembly 6 includes a telescopic tube 601, a piston 602 matched with the sleeve 5 is fixed at one end of the telescopic tube 601, a limiting plate 603 is fixed at the other end of the telescopic tube 601, a spring 604 is arranged between the limiting plate 603 and the piston 602, the spring 604 is arranged on the outer surface of the telescopic tube 601 in a surrounding manner, a connecting rod 605 is fixed on one surface of the limiting plate 603, a plurality of rubber protection pads 606 are fixed at one end of the connecting rod 605, and one surface of each rubber protection pad 606 is fixedly connected with one inner wall of the pressure-bearing sleeve 8.
As shown in fig. 8, a telescopic protection sleeve 801 is fixed on one end surface of the pressure-bearing sleeve 8, one end surface of the telescopic protection sleeve 801 is fixedly connected with one surface of the cover 910, and a plurality of fastening bolts 802 are fixed on the other end surface of the pressure-bearing sleeve 8.
As shown in fig. 7 and 8, a cavity 607 is formed between the piston 602 and one end of the shock absorber bottom valve 7, the opposite sides of the peripheral side face of the sleeve 5 are both communicated with a gas pipe 608, the gas pipe 608 is located at the opposite sides of the cavity 607, and the opposite sides of the peripheral side face of the heat conducting ring 901 are both penetrated and fixed with a protecting sleeve 911 matched with the gas pipe 608.
One end of one gas pipe 608 is communicated with the gas outlet of the compressor 102, and the other end of the other gas pipe 608 is communicated with the nitrogen tank 101.
As shown in fig. 5, a feeding plug 912 is matched with one surface of the water tank 903, a through notch 913 is formed on the feeding plug 912, a waterproof and breathable film is arranged in the through notch 913, and antifreeze fluid or water is filled between the water tank 903 and the partition 908 and inside the annular notch 902.
As shown in fig. 5, a surface of the water tank 903 is provided with a plurality of air outlet holes 914, and the air outlet holes 914 are located right below the heat conducting rod 909.
Among them, the heat conductive ring 901, the ice flakes 904, the partition 908, the heat conductive rod 909, and the water tank 903 are made of copper material.
One specific application of this embodiment is: during the use, draw nitrogen gas in the nitrogen jar 101 through the compressor 102 and arrange inside the cavity 607 through the pipeline, cavity 607 inside gas volume changes drive piston 602 and slide in sleeve 5 inside can realize high regulation, during the automobile is going, cooperation between telescopic tube 601, spring 604 and the limiting plate 603 is used and is reached the purpose of shock attenuation, during the use, miniature water pump 906 absorbs the inside water of water tank 903, water flows into annular notch 902 through L-shaped pipe 907, the inside water of annular notch 902 flows back to the inside water tank 903 and forms the hydrologic cycle, the inside heat absorbed by water absorption heat conducting ring 901 is arranged to the inside of water tank 903 during hydrologic cycle, the inside heat of water tank 903 is dispelled the heat through the air flow of heat conducting rod 909, radiator fan 905 and venthole 914, the heat on water tank 903 casing, heat conducting ring 901 and the ice scale is discharged through the air current that the automobile is going and is produced.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides an automobile chassis height adjusting device, includes chassis body (1), its characterized in that: a front wheel frame (2) and a rear wheel frame (3) are respectively fixed on opposite sides of the chassis body (1), and air suspensions (4) are respectively fixed on opposite sides of one surface of the front wheel frame (2) and one surface of the rear wheel frame (3);
the air suspension device is characterized in that the air suspension device comprises an air suspension device (4) and a sleeve (5), wherein a damping component (6) is arranged in the sleeve (5), a shock absorber bottom valve (7) is fixed at one end of the sleeve (5), a pressure-bearing sleeve (8) is sleeved on the peripheral side surface of the sleeve (5), and a radiating component (9) is fixed on the peripheral side surface of the sleeve (5);
a nitrogen tank (101) is fixed on one surface of the chassis body (1), and a compressor (102) is communicated with an air outlet of the nitrogen tank (101);
the heat dissipation assembly (9) comprises a heat conduction ring (901), an annular notch (902) is formed in one surface of the heat conduction ring (901), a water tank (903) is fixed on the peripheral side surface of the heat conduction ring (901), a plurality of ice flakes (904) are fixed on the peripheral side surface of the water tank (903), a heat dissipation fan (905) is inlaid on the peripheral side surface of the water tank (903), a micro water pump (906) is fixed on one surface of the water tank (903), an L-shaped pipe (907) is fixed at the water outlet of the micro water pump (906), one end of the L-shaped pipe (907) is located inside the annular notch (902), the peripheral side surface of the water tank (903) is communicated with the annular notch (902) through a pipeline, a partition plate (908) is fixed on one relative inner wall of the water tank (903), one surface of the partition plate (908) is fixedly connected with one inner wall of the water tank (903) through a plurality of heat conduction rods (909), and one end surface of the heat conduction ring (901) is matched with a cover body (910);
the damping component (6) comprises a telescopic tube (601), a piston (602) matched with the sleeve (5) is fixed at one end of the telescopic tube (601), a limiting plate (603) is fixed at the other end of the telescopic tube (601), a spring (604) is arranged between the limiting plate (603) and the piston (602), the spring (604) is arranged on the outer surface of the telescopic tube (601) in a surrounding mode, a connecting rod (605) is fixed on one surface of the limiting plate (603), a plurality of rubber protection pads (606) are fixed at one end of the connecting rod (605), and one surface of each rubber protection pad (606) is fixedly connected with one inner wall of the pressure-bearing sleeve (8);
one end face of the pressure-bearing sleeve (8) is fixed with a telescopic protection sleeve (801), one end face of the telescopic protection sleeve (801) is fixedly connected with one surface of the cover body (910), and the other end face of the pressure-bearing sleeve (8) is fixed with a plurality of fastening bolts (802).
2. The automobile chassis height adjusting device according to claim 1, wherein the piston (602) and one end of the shock absorber bottom valve (7) form a cavity (607), opposite sides of the peripheral side face of the sleeve (5) are respectively communicated with the air pipe (608), the air pipe (608) is located at opposite sides of the cavity (607), and opposite sides of the peripheral side face of the heat conducting ring (901) are respectively fixedly penetrated by a protective sleeve (911) matched with the air pipe (608).
3. An automobile chassis height adjusting apparatus according to claim 2, wherein one end of the gas pipe (608) is communicated with the gas outlet of the compressor (102), and the other end of the gas pipe (608) is communicated with the nitrogen tank (101).
4. The automobile chassis height adjusting device according to claim 1, wherein a feeding plug (912) is matched with one surface of the water tank (903), a through notch (913) is formed in the feeding plug (912), a waterproof and breathable film is arranged in the through notch (913), and antifreeze or water is filled between the water tank (903) and the partition plate (908) and inside the annular notch (902).
5. The device for adjusting the height of the automobile chassis according to claim 1, wherein a surface of the water tank (903) is provided with a plurality of air outlet holes (914), and the air outlet holes (914) are located under the heat conducting rod (909).
6. The vehicle chassis height adjustment device according to claim 1, wherein the heat conductive ring (901), the ice flakes (904), the partition (908), the heat conductive rod (909) and the water tank (903) are made of copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810489331.4A CN108482053B (en) | 2018-05-21 | 2018-05-21 | Automobile chassis height adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810489331.4A CN108482053B (en) | 2018-05-21 | 2018-05-21 | Automobile chassis height adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108482053A CN108482053A (en) | 2018-09-04 |
| CN108482053B true CN108482053B (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810489331.4A Active CN108482053B (en) | 2018-05-21 | 2018-05-21 | Automobile chassis height adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108482053B (en) |
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| DE19844958A1 (en) * | 1997-10-01 | 1999-04-08 | Honda Motor Co Ltd | Vehicle motor cooling circuit for the supply of heat for a vehicle system, such as a heater |
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| Publication number | Publication date |
|---|---|
| CN108482053A (en) | 2018-09-04 |
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