CN211737653U

CN211737653U - Hydraulic power-assisted steering oil pipe heat abstractor

Info

Publication number: CN211737653U
Application number: CN202020271691.XU
Authority: CN
Inventors: 江兆淦; 胡建雄
Original assignee: Xiamen Lianhengjiulong New Energy Technology Co ltd
Current assignee: Xiamen Lianhengjiulong New Energy Technology Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-23
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a hydraulic pressure power assisted steering oil pipe heat abstractor, including the oil pipe body, be equipped with the radiator on the oil pipe body, the oil pipe body runs through in the radiator, and the radiator includes first clamp splice, second clamp splice and fin, and first clamp splice and second clamp splice are the semicircle form piece of mutually supporting, are equipped with the recess on the fin. This hydraulic power-assisted steering oil pipe heat abstractor, the structure of improvement radiator has increased the heat radiating area of radiator, and the radiating effect is better, and has increased the flow of air, improves the radiating rate, has further solved car hydraulic power-assisted steering oil pipe's heat dissipation problem, has prolonged life, has promoted power-assisted steering and the security to the car, and the dismouting and the maintenance of being convenient for.

Description

Hydraulic power-assisted steering oil pipe heat abstractor

Technical Field

The utility model relates to a car hydraulic pressure power assisted steering structure technique, concretely relates to hydraulic pressure power assisted steering oil pipe heat abstractor.

Background

When the environment temperature of a hydraulic steering system in an automobile is high or steering is frequently carried out, the temperature of steering hydraulic oil can be continuously increased, and the steering oil pipe can be cracked and aged due to the excessively high oil temperature, so that the leakage of the steering oil is caused, and traffic accidents are easily caused. Like prior art, chinese patent CN206187097U discloses a car hydraulic power assisted steering returns oil pipe that heat dispersion is good, including the first oil return hose, the U type oil return hard tube and the second oil return hose that connect gradually, its characterized in that: the U-shaped oil return hard pipe is sleeved with a radiator, the radiator consists of a central cylinder and a plurality of radiating fins, and the radiating fins are uniformly arranged on the outer side of the central cylinder in a radial shape; meanwhile, a section of threaded pipe is arranged on the U-shaped oil return hard pipe, and the radiator structure is not beneficial to the disassembly, assembly and maintenance of the radiator.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a hydraulic power steering oil pipe heat abstractor, the structure of improvement radiator has increased the heat radiating area of radiator, and the radiating effect is better, and has increased the flow of air, improves the radiating rate, has further solved car hydraulic power steering oil pipe's heat dissipation problem, has prolonged life, has promoted the power steering and the security to the car, and the dismouting and the maintenance of being convenient for.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a hydraulic pressure power assisted steering oil pipe heat abstractor, includes the oil pipe body, be equipped with the radiator on the oil pipe body, the oil pipe body run through in the radiator, the radiator includes first clamp splice, second clamp splice and fin, first clamp splice and second clamp splice are the semicircle form piece of mutually supporting, first clamp splice one end with second clamp splice one end is articulated mutually through the hinge, the fin is in be the equal cloth form of circumference on the outer periphery of radiator, be equipped with the recess on the fin.

Further, the radiating fins are perpendicular to the outer peripheral surface of the radiator, and the radiating fins are arranged in such a way that the heat transfer and the heat dissipation can be accelerated.

The heat sink has the advantages that the heat sink can absorb enough heat from the heat source part and rapidly transmit the heat to the thinner part, and the heat dissipation efficiency is further improved.

Further setting, the recess is established the top of fin, the benefit of so setting up can accelerate the flow of air, further accelerates the giving off of heat.

Further set up, the radiator is the steel material, and the benefit of so setting up lies in the steel material and has good anticorrosive and anti-oxidation performance, long service life.

The radiator is characterized in that a buckling piece is arranged at one end, away from the hinge, of the first clamping block, a buckling port matched with the buckling piece is arranged at one end, away from the hinge, of the second clamping block, the first clamping block and the second clamping block are buckled through the buckling piece and the buckling port, and the radiator is convenient to disassemble, assemble and maintain.

Further setting, form its internal diameter after first clamp splice and the looks lock of second clamp splice with oil pipe body external diameter matched with the radiator, the benefit of so setting lies in making radiator and oil pipe body fully contact, increases heat radiating area, improves the radiating efficiency.

(III) advantageous effects

Compared with the prior art, the utility model provides a hydraulic power steering oil pipe heat abstractor possesses following beneficial effect:

this hydraulic power steering oil pipe heat abstractor has increased the heat radiating area of radiator, and the radiating effect is better, and has increased the flow of air, improves the radiating rate, has further solved car hydraulic power steering oil pipe's heat dissipation problem, has prolonged life, has promoted power steering and the security to the car, and the dismouting and the maintenance of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of a heat sink;

fig. 3 is a schematic view showing an opened state of the first and second blocks of the heat sink.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of the present invention in fig. 1, fig. 2 is a schematic front view of a heat sink, and fig. 3 is a schematic open state diagram of a first clamping block and a second clamping block of the heat sink.

The utility model provides a pair of hydraulic pressure power assisted steering oil pipe heat abstractor, including oil pipe body 1, be equipped with radiator 2 on the oil pipe body 1, oil pipe body 1 runs through in radiator 2, and radiator 2 includes first clamp splice 31, second clamp splice 32 and fin 4, and first clamp splice 31 is the semicircle form piece of mutually supporting with second clamp splice 32, and first clamp splice 31 one end is articulated mutually through hinge 311 with second clamp splice 32 one end, and fin 4 is the equal cloth form of circumference on the outer periphery of radiator 2, is equipped with recess 5 on the fin 4.

Further, the radiating fins 4 are circumferentially distributed on the outer peripheral surface of the heat sink 2, and the radiating fins 4 are perpendicular to the outer peripheral surface of the heat sink 2, so that the heat conductivity is increased, and the heat transfer and dissipation are further accelerated.

Further, the narrow bottom in fin 4 top is wide, is the trapezoidal body, and the volume of fin 4 is outwards reduced gradually by the one side that is close to radiator 2 promptly, and increase heat radiating area makes the heat of fin 4 bottom to oil pipe body 1 can fully absorb and transmit the heat to thinner top rapidly simultaneously, further increases the radiating efficiency.

Further, the groove 5 is formed in the top end of the radiating fin 4, so that the air convection effect is better, the air flowing is increased, the radiating speed is improved, and the heat dissipation is further accelerated.

Furthermore, the radiator 2 is made of high-quality low-carbon precision steel pipes which have good corrosion resistance and oxidation resistance, and the service life of the radiator is prolonged.

Furthermore, a buckling piece 312 is arranged at one end of the first clamping block 31, which is far away from the hinge 311, a buckling opening 313 matched with the buckling piece 312 is arranged at one end of the second clamping block 32, which is far away from the hinge 311, and the first clamping block 31 and the second clamping block 32 are buckled through the buckling piece 312 and the buckling opening 313, so that the radiator 2 is convenient to detach and maintain, the radiator 2 is convenient to use, and the service life of the radiator 2 is prolonged.

Further, first clamp splice 31 forms its internal diameter and oil pipe body 1 external diameter matched with radiator 2 after the lock with second clamp splice 32 mutually, first clamp splice 31 and second clamp splice 32 after the lock, make radiator 2 fix on oil pipe body 1, and then let the surface of oil pipe body 1 and the fine hugging closely of the internal surface of radiator 2 together, radiator 2 and oil pipe body 1 carry out abundant contact, increase heat radiating area, make the abundant and rapid the distributing away through radiator 2 of heat of oil pipe body 1, improve radiating efficiency greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic pressure power assisted steering oil pipe heat abstractor, includes the oil pipe body, its characterized in that, be equipped with the radiator on the oil pipe body, the oil pipe body run through in the radiator, the radiator includes first clamp splice, second clamp splice and fin, first clamp splice and second clamp splice are the semicircle form piece of mutually supporting, first clamp splice one end with second clamp splice one end is articulated mutually through the hinge, the fin is in be the equal cloth form of circumference on the outer periphery of radiator, be equipped with the recess on the fin.

2. The hydraulic power steering tube heat sink of claim 1, wherein the fins are perpendicular to an outer peripheral surface of the heat sink.

3. The heat sink for hydraulic power steering oil pipe as claimed in claim 1, wherein the top end of the heat sink is narrow and the bottom end of the heat sink is wide, and the heat sink is a trapezoid, that is, the volume of the heat sink decreases from the side close to the heat sink.

4. The hydraulic power steering oil tube heat sink of claim 3, wherein the groove is disposed at a top end of the heat sink.

5. The hydraulic power steering oil pipe heat sink as recited in claim 1 wherein the heat sink is made of steel.

6. The heat sink for hydraulic power steering tube according to claim 1, wherein a fastening member is disposed at an end of the first clamping block away from the hinge, a fastening opening matched with the fastening member is disposed at an end of the second clamping block away from the hinge, and the first clamping block and the second clamping block are fastened together by the fastening member and the fastening opening.

7. The hydraulic power steering oil pipe heat dissipation device as recited in claim 6, wherein the first clamping block and the second clamping block are fastened to form the heat sink with an inner diameter matched with an outer diameter of the oil pipe body.