Automobile gearbox radiator facilitating disassembly and maintenance
A technology of automobile gearbox and radiator, applied in transmission parts, belts/chains/gears, mechanical equipment, etc., can solve the problem of inability to protect the heat sink and the heat sink base plate, inconvenient to clean, disassemble and maintain, and fix the structure of the radiator, etc. problems, to achieve the effect of reducing heat, reducing energy loss, and reducing friction of internal gears
Pending Publication Date: 2021-03-19
苏州众捷汽车零部件股份有限公司
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Problems solved by technology
Under some working conditions, the speed of the car is too fast and the gear shift is reduced, so the air flow rate passing through the surface of the radiator increases sharply, and some foreign objects are easily entrained in the air flow, which directly impacts the heat sink and the heat dissipation bottom plate, which will cause damage to the radiator , which affects the service life, while the existing radiators with air drainage devices have relatively fixed structures and single functions, which can only change the air flow direction and cannot be used in various working conditions, let alone play a good role in cooling fins and heat dissipation bottom plates. protective effect
The existing plug-in radiator directly inserts the heat sink on the heat dissipation bottom plate, which will cause poor connection performance between the two, poor heat transfer effect and easy to fall off. In order to ensure the rigid connection between the heat sink and the heat dissipation bottom plate , use welding or stamping to directly fix the heat sink on the heat dissipation bottom plate, which is inconvenient for cleaning and later disassembly and maintenance
Method used
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] see Figure 1-6 , the present invention provides technical solutions:
[0033] like figure 1 , 3 As shown, a car gearbox radiator that is easy to disassemble and maintain includes a heat sink 4, a heat dissipation bottom plate 3, a radiator fixing 6, a fixing device 2, and an air diverter 1. On the surface of the box, the cooling fins 4 and the heat dissipation bottom plate 3 are flexibly connected, and the air diverter 1 includes a frame 11, a belt ...
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The invention discloses an automobile gearbox radiator facilitating disassembly and maintenance. The automobile gearbox radiator comprises a radiating bottom plate, radiating fins and an air drainagedevice, wherein blades of the air drainage device can deflect at different angles under different working conditions, the flowing direction of passing air is changed, and the radiating fins and the radiating bottom plate are well protected; a plurality of inserting grooves facilitating installation are formed in the radiating bottom plate, and the radiating fin sets are inserted into the insertinggrooves in the horizontal direction and fixed through positioning blocks; and the positioning blocks extrude the radiating fin sets, so that the radiating fins are in interference fit with the radiating bottom plate, and the heat transfer efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of radiators, in particular to an automotive gearbox radiator that is easy to disassemble and maintain. Background technique [0002] The radiator is the main auxiliary functional part of the car cooling system. When the car is running, the parts of the gearbox are connected and output torque through the friction between the gears. Therefore, when the gear is shifted, the friction between the mechanical parts will cause part of the energy loss. Most of the energy lost in this part will turn into heat energy, which will generate a lot of heat. Most of the heat energy will heat up the gearbox in the gearbox, and the torque transmission performance between the gears will be affected. The heat dissipated will affect the service life of the gearbox. A radiator with a large number of cooling fins is usually connected to the outside of the gearbox. The heat is transferred to the cooling base plate through the surf...
Claims
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IPC IPC(8): F16H57/04
CPCF16H57/0416
Inventor解晓宇
Owner苏州众捷汽车零部件股份有限公司