Motorcycle double-radiator cooling structure

Abstract

In order to solve the problems that in the prior art, a motorcycle radiator occupies a large longitudinal space, the stability and reliability of radiator fixing are possibly poor, and the radiating effect of the middle of the radiator is poor, the utility model provides a motorcycle double-radiator cooling structure which comprises a left radiator, a right radiator, a wrapping type connecting plate and an L-shaped bracket. The left radiator and the right radiator are arranged on the left side and the right side of a motorcycle stand column respectively in parallel. The wrapping type connecting plate is of a double-L-shaped bent structure, one bent supporting plate is fixed to the stand column, and the other bent supporting plate is fixed to the upper portion of the front surface of the radiator to wrap the upper surface of the radiator. The L-shaped bracket is arranged at the bottom of the radiator and comprises a penetrating bolt, an L-shaped supporting foot and a fixing screw. The motorcycle radiator has the advantages that the motorcycle radiator occupies little longitudinal space of a motorcycle, the radiator can be conveniently and stably fixed to the stand column, and the radiating efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a motorcycle radiator cooling technology, in particular to a motorcycle double radiator cooling structure. Background Art

[0002] Motorcycle radiators are mainly used for cooling water of water-cooled engines. Generally, the existing motorcycle radiators are all single radiators, which are installed on the column below the steering column of the motorcycle (see attached Figure 1 、 2 , in the figure, 1 is the steering column, 2 is the column, and 3 is the radiator). During installation, an L-shaped hanger is set above the radiator, one support plate of the L-shaped hanger is fixed on the column, and the other support plate is fixed to the upper surface of the radiator; an L-shaped support plate is set below the radiator, one support plate of the L-shaped support plate is fixed to the column through a sleeve, and the other support plate is fixed to the lower surface of the radiator. Since the radiator itself has a certain thickness and can only be installed on the front side of the column, the radiator occupies a large longitudinal space of the motorcycle, which brings difficulties to the installation of other parts of the motorcycle. On the other hand, since the upper and lower surfaces of the radiator are both thin metal plates, the L-shaped hanger is fixed to the upper surface of the radiator by bolts or welding. In addition, the radiator and cooling water are of great weight. The bumps during the driving of the motorcycle can easily cause the metal plate on the upper surface of the radiator to deform, which in turn leads to problems with the stability and reliability of the radiator fixation. Furthermore, the front of the motorcycle pillar is the front wheel pillar and its accessory parts. During driving, the front wheel pillar and its accessory parts block the oncoming wind, so the heat dissipation effect of the middle part of the radiator is poor.

[0003] Obviously, the existing motorcycle radiator has the following problems: it occupies a large longitudinal space, the stability and reliability of the radiator may be problematic, and the heat dissipation effect in the middle of the radiator is poor. Summary of the Invention

[0004] In order to solve the problems of the existing motorcycle radiator, such as occupying a large longitudinal space, the possible problems of the stability and reliability of the radiator fixing, and the poor heat dissipation effect in the middle part of the radiator, the utility model proposes a motorcycle dual radiator cooling structure.

[0005] The utility model discloses a dual-radiator cooling structure for a motorcycle, comprising left and right radiators, a wrapping connecting plate and an L-shaped bracket; the left and right radiators are two in number and are respectively arranged side by side on the left and right sides of the motorcycle pillar; the wrapping connecting plate is a double L-shaped bent structure, one bent support plate is fixed on the pillar, and the other bent support plate is fixed above the front surface of the radiator to wrap the upper surface of the radiator; the L-shaped bracket is arranged at the bottom of the radiator, and comprises a through bolt, an L-shaped support leg and a fixing screw; the through bolt passes through a transverse through hole reserved on the pillar to form a load-bearing support pillar; the L-shaped support leg is two in number and is respectively arranged on the left and right sides of the pillar, one support leg is fixed to the bottom of the radiator, and the other support leg is fixed to the end of the through bolt by a fixing screw.

[0006] Furthermore, a guide fan is provided on the back side of one or both radiators.

[0007] Furthermore, a lattice-shaped front decorative plate is provided at the front lower portion of the two radiators.

[0008] The beneficial technical effect of the motorcycle dual-radiator cooling structure of the utility model is that less longitudinal space of the motorcycle is occupied, the radiator can be conveniently and firmly fixed on the column, and the heat dissipation efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Attachment Figure 1 It is a three-dimensional schematic diagram of a prior art motorcycle radiator;

[0010] Attachment Figure 2 It is a three-dimensional schematic diagram of a motorcycle radiator from another angle in the prior art;

[0011] Attachment Figure 3 This is a three-dimensional schematic diagram of the cooling structure of the dual radiator of a motorcycle of the utility model;

[0012] Attachment Figure 4 This is a three-dimensional schematic diagram of the dual radiator cooling structure of a motorcycle according to the utility model from another angle;

[0013] Attachment Figure 5 It is a three-dimensional schematic diagram of the wrapped connecting plate of the utility model;

[0014] Attachment Figure 6 It is a three-dimensional schematic diagram of the L-shaped bracket of the utility model;

[0015] Attachment Figure 7 It is a three-dimensional schematic diagram of the front decorative panel (installed state) of the present invention;

[0016] Attachment Figure 8 It is a three-dimensional schematic diagram of the front decorative plate of the utility model.

[0017] In the figure, 1 is the steering column, 2 is the column, 3 is the radiator, 4 is the left and right radiators, 5 is the wrapped connecting plate, 6 is the L-shaped bracket, 6-1 is the through bolt, 6-2 is the L-shaped support foot, 6-3 is the fixing screw; 7 is the guide fan, and 8 is the front decorative panel.

[0018] The following is a further description of the motorcycle dual radiator cooling structure of the present invention in conjunction with the accompanying drawings and specific embodiments. DETAILED DESCRIPTION

[0019] By the attached Figure 3 、 4 As can be seen from Figures 5 and 6, the dual-radiator cooling structure of a motorcycle of the present invention comprises left and right radiators 4, a wrapping connecting plate 5 and an L-shaped bracket 6; there are two left and right radiators, which are arranged side by side on the left and right sides of the motorcycle pillar respectively; the wrapping connecting plate is a double L-shaped bending structure, with one bending support plate fixed on the pillar and the other bending support plate fixed above the front surface of the radiator, wrapping the upper surface of the radiator; the L-shaped bracket is arranged at the bottom of the radiator, and comprises a through bolt 6-1, an L-shaped support leg 6-2 and a fixing screw 6-3; the through bolt passes through the transverse through hole reserved on the pillar to form a load-bearing support pillar; there are two L-shaped support legs, which are respectively arranged on the left and right sides of the pillar, one of which is fixed to the bottom of the radiator and the other is fixed to the end of the through bolt by a fixing screw. The dual-radiator cooling structure of a motorcycle of the present invention divides the original integral radiator into two independent radiators, which are respectively installed on both sides of the pillar, so that the longitudinal dimension of the radiator and its mounting structure is greatly reduced, effectively reducing the longitudinal occupied space. The split structure significantly reduces the weight of a single radiator. Furthermore, the use of a wrapped connecting plate and L-shaped legs secured with through-bolts significantly enhances the stability and reliability of the radiator's mounting. Since the radiator is secured to both sides of the column, the central portion, where heat dissipation is restricted to the wind, is avoided, increasing the effective space for windward heat dissipation and improving the radiator's cooling efficiency.

[0020] By the attached Figure 3 、 4 As can be seen, as one of the preferred technical solutions, a guide fan 7 is also installed on the back side of one or both radiators. Since the radiators are arranged on both sides of the columns, installing a guide fan on the back side of the radiator is more convenient and feasible. Furthermore, a guide fan can be installed on the back side of one or both radiators as needed, thereby improving heat dissipation efficiency. When two guide fans are used, one or both can be controlled to operate according to the water temperature, effectively integrating the heat dissipation effect with engine operation.

[0021] By the attached Figure 7 、 8As can be seen, as one of the preferred technical solutions, a lattice-shaped front decorative panel 8 is also provided below and in front of the two radiators. The installation of the front decorative panel and its integration with the left and right decorative panels of the motorcycle not only enhance the overall aesthetics of the motorcycle, but also create a duct effect through the front decorative panel, radiator, and guide fan, further enhancing the heat dissipation efficiency of the radiator.

[0022] Obviously, the beneficial technical effect of the dual-radiator cooling structure of the motorcycle of the present invention is that it occupies less longitudinal space of the motorcycle, the radiator can be conveniently and firmly fixed on the column, and the heat dissipation efficiency is improved.

Claims

1. A motorcycle dual radiator cooling structure, characterized in that: The cooling structure includes left and right radiators, a wrap-around connecting plate and an L-shaped bracket; there are two left and right radiators, which are respectively arranged side by side on the left and right sides of the motorcycle pillar; the wrap-around connecting plate is a double L-shaped bending structure, one bent support plate is fixed on the pillar, and the other bent support plate is fixed above the front surface of the radiator, wrapping the upper surface of the radiator; the L-shaped bracket is arranged at the bottom of the radiator, and includes a through bolt, an L-shaped support leg and a fixing screw; the through bolt passes through the transverse through hole reserved on the pillar to form a load-bearing support pillar; there are two L-shaped support legs, which are respectively arranged on the left and right sides of the pillar, one of which is fixed to the bottom of the radiator, and the other is fixed to the end of the through bolt by a fixing screw.

2. The motorcycle dual radiator cooling structure according to claim 1, characterized in that: A guide fan is also provided on the back side of one or both radiators.

3. The motorcycle dual radiator cooling structure according to claim 1 or 2, characterized in that: A lattice-shaped front decorative plate is also arranged at the front lower part of the two radiators.

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