Light-weight automobile condenser and electronic fan assembly

Abstract

The invention relates to the field of automobile manufacturing, in particular to a light-weight automobile condenser and electronic fan assembly. The assembly comprises the condenser, the electronic fan and the fixing frames, connection between the condenser and the electronic fan and connection between the assembly and an automobile are simplified into four fixing frames, assembly assembling is completed through the four fixing frames, the assembly quality, the assembly difficulty and the like are greatly reduced, meanwhile, a protection plate is arranged and fixed through a metal reinforcing ring, and the assembly is convenient to assemble and disassemble. The overall strength is ensured; and the clamping piece nut is further arranged, so that the electronic fan can be quickly mounted. On the whole, the assembly is simple in structure, the part machining cost, the storage and transportation cost, the assembly time and the like are all reduced, the durability life of the assembly large iron support is greatly prolonged, and the precision of installation points is also improved.

Description

Technical Field

[0001] The invention relates to the field of automobile manufacturing, and in particular to a lightweight automobile condenser with an electronic fan assembly. Background Art

[0002] The automobile refrigeration system is mainly composed of a compressor, an evaporator and a condensing and cooling device. The condensing and cooling device mainly includes a condenser, a radiator and an electronic fan. The traditional light truck air conditioning condenser is generally composed of a condenser and an electronic fan, which are connected in the middle by a stamping and welding bracket. The process is complicated, the quality is heavy, and the cost is high. The dimension chain is long, and the dimensional accuracy of the installation point is difficult to guarantee. The applicant's prior patent CN212400830U discloses a condenser assembly, which is equipped with upper and lower brackets, and the condenser, electronic fan, radiator, etc. are installed on the bracket, and then installed on the car through the bracket. This condenser assembly still requires multiple sets of construction, and its assembly is still relatively cumbersome. Summary of the invention

[0003] In view of the above problems, the present invention provides a lightweight automobile condenser with an electronic fan assembly, which reduces assembly components, reduces overall weight and ensures stable installation requirements. The specific technical solution is as follows: A lightweight automobile condenser with an electronic fan assembly, the assembly comprises a condenser, an electronic fan and a fixing frame; the condenser comprises a left collecting pipe, a right collecting pipe, an upper guard plate, a lower guard plate, a liquid storage tank, a heat sink and a condensation pipeline, the liquid storage tank is fixed on the left collecting pipe side, and the upper and lower guard plates are fixed to the upper and lower ends of the heat sink by metal ring buckles; four mounting holes are arranged on the electronic fan; four fixing frames are arranged, two of which are brazed and connected to one side of the liquid storage tank, and two are brazed and connected to one side of the right collecting pipe, and both are provided with arc-shaped contact surfaces, fixing frame mounting holes and electronic fan mounting holes, the arc-shaped contact surface of the fixing frame arranged on one side of the liquid storage tank is consistent with the curvature of the liquid storage tank, and the arc-shaped contact surface of the fixing frame arranged on one side of the right collecting pipe is consistent with the curvature of the right collecting pipe, the electronic fan mounting holes correspond one-to-one to the four mounting holes on the electronic fan, and are fixed by mounting nuts.

[0004] Furthermore, the metal ring buckle is provided with a ring-mounted part and a buckle part, the inner diameter of the ring-mounted part matches the outer diameter of the collecting pipe; the guard plate is a U-shaped inner groove structure matching the buckle part, and the buckle part is inserted into the U-shaped inner groove to fix the guard plate and the collecting pipe.

[0005] Furthermore, a clip nut is provided between the fixing frame and the electronic fan.

[0006] Furthermore, the fixing frame is made of aluminum profile, and its surface is treated with alkali sand or oxidation.

[0007] The special profile of the present invention is used as a bracket, one side of which is in contact with the liquid storage tank without contacting the collecting pipe, and the other side is in contact with the collecting pipe on the other side, ensuring the contact area of ​​brazing and thus ensuring its strength. At the same time, the end face of the condenser core is reinforced with a metal ring to ensure the overall strength of the core and improve the accuracy of the installation point. The assembly structure of the present invention is streamlined, and the parts processing fee, storage and transportation fee, and assembly time are all reduced. The durability of the large iron bracket of the assembly is greatly improved, and the accuracy of the installation point is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 A schematic diagram of the installation structure of the automobile condenser with electronic fan assembly of the present invention; Figure 2 Figure 1 Enlarged view of part A; Figure 3 Figure 1 Enlarged view of part B; Figure 4 A side view of the automobile condenser with electronic fan assembly of the present invention.

[0009] Reference numerals: 1-electronic fan, 12-fixed mounting hole, 2-condenser, 21-metal buckle, 211-annular portion, 212-buckle portion, 22-guard plate, 221-U-shaped inner groove, 3-liquid storage tank, 4-fixed frame, 41-first fixed frame, 42-second fixed frame, 421-arc-shaped contact surface, 422-fixed frame mounting hole, 423-electronic fan mounting hole, 424-clip nut, 43-third fixed frame, 44-fourth fixed frame, 5-mounting nut, 61-left collector, 62-right collector. DETAILED DESCRIPTION

[0010] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0011] A lightweight automobile condenser with an electronic fan assembly Figure 1-4As shown, the assembly includes a condenser, an electronic fan 1 and a fixing frame 4; the condenser includes a left collector 61, a right collector 62, an upper guard plate 22, a lower guard plate, a liquid storage tank 3, a heat sink 2 and a condensation pipeline, the liquid storage tank 3 is fixed to the left collector side 61, and the upper and lower guard plates are fixed to the upper and lower ends of the heat sink 2 by metal ring buckles 21; four mounting holes are provided on the electronic fan 1; the fixing frame is provided with four, two of which 41, 42 are brazed and connected to one side of the liquid storage tank, and two 43, 44 are brazed and connected to one side of the right collector, and are all provided with arc contact surfaces, fixing frame mounting holes and electronic fan mounting holes, the arc contact surface of the fixing frame arranged on the side of the liquid storage tank is consistent with the curvature of the liquid storage tank 3, and the arc contact surface of the fixing frame arranged on the side of the right collector 62 is consistent with the curvature of the right collector, and the electronic fan mounting hole 423 corresponds one-to-one to the four mounting holes on the electronic fan and is fixed by a mounting nut 5.

[0012] like Figure 2 As shown, the metal ring buckle 21 is provided with a ring-mounted portion 211 and a buckle portion 212, and the inner diameter of the ring-mounted portion matches the outer diameter of the collecting pipe; the guard plate is a U-shaped inner groove 221 structure that matches the buckle portion 212, and the buckle portion is inserted into the U-shaped inner groove to fix the guard plate and the collecting pipe.

[0013] A clip nut 424 is also provided between the fixing frame and the electronic fan. Figure 3 shown.

[0014] The fixing frame is made of aluminum profile, and its surface is treated with alkali sand or oxidation.

[0015] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A lightweight automobile condenser with an electronic fan assembly, characterized in that: The assembly includes a condenser, an electronic fan and a fixing frame; the condenser includes a left collecting pipe, a right collecting pipe, an upper guard plate, a lower guard plate, a liquid storage tank, a heat sink and a condensation pipeline, the liquid storage tank is fixed on the left collecting pipe side, and the upper and lower guard plates are fixed to the upper and lower ends of the heat sink by metal ring buckles; four mounting holes are arranged on the electronic fan; four fixing frames are arranged, two of which are brazed and connected to one side of the liquid storage tank, and two are brazed and connected to one side of the right collecting pipe, and both are provided with arc-shaped contact surfaces, fixing frame mounting holes and electronic fan mounting holes, the arc-shaped contact surface of the fixing frame arranged on the side of the liquid storage tank is consistent with the curvature of the liquid storage tank, and the arc-shaped contact surface of the fixing frame arranged on the side of the right collecting pipe is consistent with the curvature of the right collecting pipe, the electronic fan mounting holes correspond one-to-one to the four mounting holes on the electronic fan, and are fixed by mounting nuts.

2. A lightweight automobile condenser with electronic fan assembly according to claim 1, characterized in that: The metal ring buckle is provided with a ring-mounted part and a buckle part, the inner diameter of the ring-mounted part matches the outer diameter of the collecting pipe; the guard plate is a U-shaped inner groove structure matching the buckle part, and the buckle part is inserted into the U-shaped inner groove to fix the guard plate and the collecting pipe.

3. The lightweight automobile condenser with electronic fan assembly according to claim 1 is characterized in that: A clip nut is also provided between the fixing frame and the electronic fan.

4. The lightweight automobile condenser with electronic fan assembly according to claim 1 is characterized in that: The fixing frame is made of aluminum profile, and its surface is treated with alkali sand or oxidation.

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