Tractor front hood lamp body arrangement structure
By rationally arranging the high and low beam headlights, daytime running lights, and turn signals on the tractor's front hood, and combining them with heat dissipation holes and reinforced mounting beams, the problems of poor lighting effect, poor heat dissipation, and insufficient structural strength in the existing tractor front hood headlight arrangement structure have been solved, achieving more efficient lighting, longer lamp life, and a more stable structure.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGNONG BODING INTELLIGENT AGRICULTURAL EQUIPMENT (WEIFANG) CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-05-15
AI Technical Summary
The existing tractor front hood lamp arrangement structure has problems such as poor lighting effect, unreasonable heat dissipation design, insufficient structural strength, high processing difficulty and high cost, which affect operational safety and lamp life.
Design a tractor front hood lamp arrangement structure with a reasonable distribution of high and low beam lamps, daytime running lights, and turn signals. Combine this with heat dissipation holes and reinforced mounting beams to improve lighting effect, heat dissipation efficiency, and structural stability.
It improves the lighting and warning capabilities of tractors in different operating scenarios, extends the life of lamps, enhances structural strength and connection stability, reduces the risk of abnormal noise, and improves overall aesthetics and production efficiency.
Smart Images
Figure CN224240916U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tractor parts processing technology, specifically to a tractor front hood lamp arrangement structure. Background Technology
[0002] In the process of agricultural mechanization, tractors, as important agricultural machinery, have received increasing attention for their performance and functionality. Among them, the tractor front cover not only serves to protect internal components but also has a significant impact on the arrangement of lights, directly affecting the tractor's lighting and driving safety in different operating environments.
[0003] Currently, the common tractor hood light arrangement structure has many shortcomings. Traditionally, the light arrangement of some tractor hoods does not fully consider the functional characteristics of different lights and actual operating needs. The high and low beam lights, turn signals, daytime running lights, etc., are distributed haphazardly, resulting in poor lighting effects. At night or in bad weather conditions, they cannot provide the driver with a clear vision, affecting work safety and efficiency. For example, some tractors have improperly positioned high and low beam lights, limiting the illumination range and failing to effectively illuminate the work area. Moreover, the turn signals are not conspicuous enough to attract the attention of people around them.
[0004] The existing front hood lamp arrangement has an unreasonable heat dissipation design, making it difficult to effectively dissipate the heat generated by the lamps during prolonged use. This can easily shorten the lamps' lifespan and even cause malfunctions. At the same time, the front hood structure is not strong enough. Under the complex operating conditions of a tractor, when subjected to external forces such as bumps and vibrations, the hood is prone to deformation and abnormal noises, thus affecting the normal use of the lamps and the overall aesthetics.
[0005] In addition, the existing tractor front hood lamp arrangement structure has limitations in terms of processing and manufacturing, and is difficult to process, has high production costs, and is not conducive to later maintenance and replacement of lamp components. Utility Model Content
[0006] The purpose of this invention is to provide a structurally stable and rationally arranged lamp arrangement structure for the front cover of a tractor, addressing the above-mentioned problems.
[0007] To achieve the above objectives, this utility model discloses a tractor front hood lamp arrangement structure, including a front hood of the tractor hood. Its structural features include high and low beam lamps respectively arranged on the front surface of the front hood and near the left and right ends; multiple heat dissipation holes arranged on the lower side of the high and low beam lamps; a daytime running light arranged on the front hood located between the two high and low beam lamps; a turn indicator light arranged on the side of the high and low beam lamps away from the outer edge of the front hood; and a reinforcing mounting beam connected to the left and right side walls of the front hood and extending beyond the upper edge of the front hood, arranged on the rear surface of the front hood.
[0008] With the above structure, the rational distribution of the high and low beam headlights, daytime running lights, and turn signals can meet the lighting and warning needs in different operating scenarios, improving the safety of tractor operation. The heat dissipation holes located on the lower side of the high and low beam headlights facilitate heat dissipation and extend the lifespan of the lights. The reinforced mounting beam connects the left and right side walls of the front cover and extends to the upper edge, enhancing the overall structural strength of the front cover and the stability of its connection with the engine hood. This prevents deformation and noise under tractor bumps and vibrations, ensuring normal operation of the lights and maintaining the aesthetic appeal of the front cover.
[0009] Preferably, the front cover is a single-piece vertical plate, lower in the middle and higher at both ends, with the left and right ends bent backwards. The front cover includes a middle plate and two backward-bent plates, a left-bent plate and a right-bent plate. The middle plate has a mounting opening for installing daytime running lights, and the left and right bent plates have mounting openings for installing high and low beam headlights and turn signals. By processing the front cover as a single piece, assembly steps are reduced and production efficiency is improved, while ensuring the integrity and structural strength of the front cover.
[0010] Preferably, the high and low beam lamps have a diamond-shaped structure and are positioned in the middle of the left and right bent plates. The curvature of the front face of the high and low beam lamps matches the curvature of the front face of the bent plates. The high and low beam lamps on the left bent plate are positioned near the left edge of the left bent plate, and the high and low beam lamps on the right bent plate are positioned near the right edge of the right bent plate. The high and low beam lamps on the left and right bent plates are at the same horizontal height and have the same illumination direction. The diamond-shaped lamp structure and the matching curvature of the front face with the bent plates make the front cover more harmonious and aesthetically pleasing. The reasonable positioning and height of the high and low beam lamps ensure consistent illumination range and effect on both sides, effectively illuminating the work area.
[0011] Preferably, the turn indicator includes a first lamp body disposed along the upper side of the high and low beam headlight body and a second lamp body disposed along the front side of the low beam headlight body. The turn indicator is a strip-shaped lamp body structure integrally bent and formed, and the front end housing of the turn indicator is wavy. The integrally bent strip-shaped lamp body structure and the wavy front end housing, through their unique design, increase the visibility of the turn indicator and better attract the attention of surrounding personnel when the tractor turns, thereby improving safety.
[0012] Preferably, the daytime running lights are positioned on the middle section of the tractor body, near the top edge, and are horizontally aligned on the middle section. By positioning the daytime running lights on the middle section of the tractor body, near the top edge, and horizontally, their position is made highly visible and effectively improves the tractor's visibility during the day, thereby reducing the risk of accidents.
[0013] Preferably, multiple heat dissipation holes are arranged along the lower edge of the high and low beam lamp bodies on a bent plate on the lower side of the low beam lamp body, and the multiple heat dissipation holes penetrate the bent plate. By arranging the heat dissipation holes along the lower edge of the high and low beam lamp bodies and penetrating the bent plate, heat dissipation of the lamp can be directly achieved, thereby accelerating the heat dissipation speed and improving the heat dissipation efficiency.
[0014] Preferably, the reinforcing installation beam includes a first positioning beam fixed to the rear end face of the middle plate and near the lower part of the plate. The rear end of the first positioning beam is provided with a connecting beam arranged vertically. The upper end of the connecting beam extends beyond the upper end of the middle plate and bends forward. It also includes a second positioning beam arranged horizontally and fixed to the connecting beam at its center. The left and right ends of the second positioning beam are respectively fixed to the rear ends of the left and right bent plates. Through the combined structure of the first positioning beam, the connecting beam, and the second positioning beam, the reinforcing installation beam connects and supports multiple parts of the front cover, including the lower, middle, and left and right sides, greatly enhancing the structural stability of the front cover and enabling it to withstand greater external forces. This effectively improves the overall structural strength of the front cover and the stability of its connection with the overall machine cover.
[0015] Preferably, the first positioning beam is an L-shaped plate structure, with the vertical plate of the L-shaped plate being fixedly attached to the middle plate, and the outer end of the horizontal plate of the L-shaped plate being fixedly attached to the connecting beam and perpendicular to the main body of the connecting beam. The L-shaped plate structure of the first positioning beam and its fixed connection to the middle plate and connecting beam make the connection more stable and reliable, and enhance the connection strength between the lower part of the reinforcing beam and the front cover.
[0016] Preferably, the front end face of the middle section of the second positioning beam is fixedly attached to the rear end face of the connecting beam, and the middle section of the second positioning beam is perpendicular to the connecting beam. The left and right ends of the second positioning beam are bent backward and adapted to the left and right bent plates. By fixing the middle section of the second positioning beam perpendicularly to the connecting beam and bending both ends backward to adapt to the bent plates, the overall connection of the reinforcement beam is made tighter, further improving the structural stability and deformation resistance of the front cover.
[0017] In summary, the beneficial effects of this utility model are as follows: The utility model has a stable structure and a reasonable layout. Through the rational distribution of the high and low beam headlights, daytime running lights, and turn signals, it can meet the lighting and warning needs in different operating scenarios, improving the safety of tractor operation. The heat dissipation holes located on the lower side of the high and low beam headlights facilitate heat dissipation and extend the lifespan of the lights. The reinforced mounting beam connects the left and right side walls of the front cover and extends to the upper edge, improving the overall structural strength of the front cover and the stability of its connection with the hood. This prevents deformation and noise under tractor bumps and vibrations, ensuring normal use of the lights and the aesthetic appearance of the front cover. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the reinforcement installation beam of this utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the turn indicator light of this utility model;
[0021] Figure 4 This is a structural diagram showing the mounting positions of the high and low beam headlights, turn signals, and heat dissipation holes of this utility model.
[0022] In the diagram: 1. Front cover; 2. High and low beam headlights; 3. Heat dissipation vents; 4. Daytime running lights; 5. Turn indicator lights; 6. Reinforcing mounting beam; 7. Middle panel; 8. Left bent panel; 9. Right bent panel; 10. First headlight body; 11. Second headlight body; 12. First positioning beam; 13. Connecting beam; 14. Second positioning beam. Detailed Implementation
[0023] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.
[0024] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0025] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly, for example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0026] The following is a description of preferred embodiments of the present invention in conjunction with the accompanying drawings.
[0027] like Figure 1 and Figure 2As shown, this utility model includes a front cover 1 for a tractor hood. The front cover 1 is a vertically shaped plate that is low in the middle and high at both ends. The left and right ends of the front cover 1 are bent backward. Generally, the front cover 1 is injection molded, but it can also be stamped. The front cover 1 includes a vertically downward middle plate 7 and a left bent plate 8 and a right bent plate 9 that bend backward. In the design, the middle plate 7 is provided with a mounting port for installing daytime running lights 4, and the left and right bent plates are provided with mounting ports for installing high and low beam headlights 2 and turn indicator lights 5. By making the front cover 1 as a single piece, the assembly process is reduced and the production efficiency is improved, while also ensuring the integrity and structural strength of the front cover 1.
[0028] like Figure 1 , Figure 2 as well as Figure 4 As shown, high and low beam headlights 2 are respectively installed on the front surface of the front cover 1 and near the left and right ends. Multiple heat dissipation holes 3 are provided on the front cover 1 below the high and low beam headlights 2. Daytime running lights 4 are also provided on the front cover 1 located between the two high and low beam headlights 2. Turn indicator lights 5 are provided on the side of the high and low beam headlights 2 away from the outer edge of the front cover 1. In the design, the high and low beam headlights 2 have a diamond-shaped structure and are located in the middle of the left bent plate 8 and the right bent plate 9. The curvature of the front surface of the high and low beam headlights 2 is adapted to the curvature of the front surface of the bent plates. The high and low beam headlights 2 located on the left bent plate 8 are positioned near the left bent plate. The high and low beam lamps 2 are located at the left end of body 8, while the high and low beam lamps 2 on the right bent plate body 9 are located near the right end of the right bent plate body 9. The high and low beam lamps 2 on the left and right bent plates are at the same horizontal height and have the same illumination direction. In this way, the diamond-shaped lamp body structure and the front end curvature are adapted to the bent plate body, making the appearance of the front cover body 1 more harmonious and beautiful. The reasonable setting of the position and height of the high and low beam lamps 2 can ensure that the illumination range and effect on the left and right sides are consistent and effectively illuminate the work area. Of course, other polygonal lamp bodies can also be used for the shape of the high and low beam lamps 2. The shape of the high and low beam lamps 2 and the bolt fixing installation method are well-known structures and will not be described in detail here.
[0029] like Figures 1-4As shown, the aforementioned turn indicator 5 includes a first lamp body 10 arranged along the upper side of the high and low beam headlight body 2 and a second lamp body 11 arranged along the front side of the low beam headlight body. The turn indicator 5 is a strip-shaped lamp body structure formed by bending in one piece. In the design, the front end shell of the turn indicator 5 is wavy. In this way, the strip-shaped lamp body structure formed by bending in one piece and the front end shell is wavy, which can further increase the visibility of the turn indicator 5 when the light is turned on, and can better attract the attention of the surrounding people when the tractor turns and improve safety. The aforementioned multiple heat dissipation holes 3 are arranged along the lower end of the high and low beam headlight body 2 on the bent plate on the lower side of the low beam headlight body. Of course, multiple rows of heat dissipation holes 3 can also be provided, in which multiple heat dissipation holes 3 penetrate through the bent plate, so that the inside of the hood is connected to the outside air and the heat dissipation effect is better, thereby accelerating the heat dissipation speed and improving the heat dissipation efficiency. During manufacturing, the daytime running lights 4 are positioned on the middle plate 7 near the upper edge. These daytime running lights 4 are horizontally fixed to the middle plate 7. This horizontal placement of the daytime running lights on the middle plate 7 near the upper edge makes them highly visible and effectively improves tractor visibility during the day, thereby reducing the risk of accidents. Of course, the installation method of fixing the daytime running lights 4 and turn indicator lights 5 with bolts is a known structure and will not be described in detail here.
[0030] like Figure 2 As shown, a reinforcing mounting beam 6 is provided on the rear end face of the front cover 1, connecting to the left and right side walls of the front cover 1 and extending beyond the upper edge of the front cover 1. In the design, the reinforcing mounting beam 6 includes a first positioning beam 12 fixed to the rear end face of the middle plate 7 and near the lower part of the plate. A connecting beam 13 is provided at the rear end of the first positioning beam 12, arranged vertically. The upper end of the connecting beam 13 extends beyond the upper end of the middle plate 7 and bends forward. It also includes a second positioning beam 14 arranged horizontally and fixed in the middle to the connecting beam 13. Typically, the second positioning beam 14... The positioning beam 14 is located above the first positioning beam 12. The left and right ends of the second positioning beam 14 are respectively fixed to the rear ends of the left and right bent plates by bolts. In this way, the reinforcement beam 6 is connected and supported from multiple parts of the lower, middle and left and right parts of the front cover 1 through the combination structure of the first positioning beam 12, the connecting beam 13 and the second positioning beam 14, which greatly enhances the structural stability of the front cover 1, so that it can withstand greater external forces and effectively improve the overall structural strength of the front cover 1 and the stability of its connection with the machine cover.
[0031] like Figure 1 and Figure 2As shown, during manufacturing, the first positioning beam 12 is an L-shaped plate structure, and the vertical plate of the L-shaped plate is attached and fixed to the middle plate 7. The outer end of the horizontal plate of the L-shaped plate is fixed to the connecting beam 13 by fixing bolts. The horizontal plate of the L-shaped plate is perpendicular to the body of the connecting beam 13. In this way, the L-shaped plate structure of the first positioning beam 12 and the fixing method with the middle plate 7 and the connecting beam 13 make the connection more stable and reliable and can enhance the connection strength between the lower part of the reinforcing installation beam 6 and the front cover 1. The front end face of the middle part of the second positioning beam 14 is fixedly attached to the rear end face of the connecting beam 13. The middle part of the second positioning beam 14 is perpendicular to the connecting beam 13. At the same time, the left and right ends of the second positioning beam 14 are bent backward and adapted to the left bent plate 8 and the right bent plate 9. The plate of the connection between the second positioning beam 14 and the bent plate is a horizontal beam and parallel to the beam in the middle. In this way, the middle part of the second positioning beam 14 is fixedly attached to the connecting beam 13, and the two ends are bent backward and adapted to the bent plate, so that the overall connection of the reinforcing installation beam 6 is tighter, further improving the structural stability and deformation resistance of the front cover 1. In this way, the reinforcing installation beam 6 connects the middle part and the left and right side walls of the front cover 1 and extends to the upper edge, improving the overall structural strength of the front cover 1 and the stability of the connection with the overall cover. Under the conditions of tractor bumps and vibrations, it is not easy to deform and will not make abnormal noise, thus ensuring the normal use of the lamp and the aesthetics of the front cover 1.
[0032] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A tractor front hood lamp arrangement structure, comprising a front hood body (1) of the tractor hood, characterized in that: The front cover (1) is provided with high beam and low beam lamp bodies (2) on the front end face and near the left and right ends respectively. The front cover (1) below the high beam and low beam lamp bodies (2) is provided with multiple heat dissipation holes (3). The front cover (1) between the two high beam and low beam lamp bodies (2) is provided with daytime running lights (4). The side of the high beam and low beam lamp bodies (2) away from the outer end of the front cover (1) is provided with turn indicator lights (5). The rear end face of the front cover (1) is provided with reinforcing mounting beams (6) that are connected to the left and right side walls of the front cover (1) and extend out of the upper end of the front cover (1).
2. The tractor front hood lamp arrangement structure as described in claim 1, characterized in that: The front cover (1) is a vertical plate that is integrally formed with a lower middle and higher left and right ends, and the left and right ends are bent backward. The front cover (1) includes a middle plate (7) and a left bent plate (8) and a right bent plate (9) bent backward. The middle plate (7) is provided with an installation port for installing daytime running lights (4), and the left and right bent plates are provided with installation ports for installing high and low beam lamps (2) and turn signals (5).
3. The tractor front hood lamp arrangement structure as described in claim 2, characterized in that: The high and low beam lamp body (2) has a diamond-shaped lamp body structure and is located in the middle of the left bent plate (8) and the right bent plate (9). The curvature of the front end face of the high and low beam lamp body (2) is adapted to the curvature of the front end face of the bent plate. The high and low beam lamp body (2) on the left bent plate (8) is located near the left end of the left bent plate (8), and the high and low beam lamp body (2) on the right bent plate (9) is located near the right end of the right bent plate (9). The high and low beam lamp bodies (2) on the left and right bent plates have the same horizontal height and the same illumination direction.
4. The tractor front hood lamp arrangement structure as described in claim 1, characterized in that: The turn signal indicator (5) includes a first lamp body (10) arranged along the upper side of the high beam lamp body (2) and a second lamp body (11) arranged along the front side of the low beam lamp body. The turn signal indicator (5) is a strip lamp body structure formed by bending in one piece. The front end shell of the turn signal indicator (5) is wavy.
5. The tractor front hood lamp arrangement structure as described in claim 2, characterized in that: The daytime running lights (4) are located on the middle plate (7) near the upper edge, and the daytime running lights (4) are arranged horizontally on the middle plate (7).
6. The tractor front hood lamp arrangement structure as described in claim 1, characterized in that: The plurality of heat dissipation holes (3) are arranged on the bent plate on the lower side of the low beam lamp body (2) along the lower edge of the high beam lamp body (2), and the plurality of heat dissipation holes (3) penetrate the bent plate.
7. The tractor front hood lamp arrangement structure as described in claim 2, characterized in that: The reinforcing installation beam (6) includes a first positioning beam (12) fixed to the rear end face of the middle plate (7) and close to the lower part of the plate. The rear end of the first positioning beam (12) is provided with a connecting beam (13) arranged in the vertical direction. The upper end of the connecting beam (13) extends out of the upper end of the middle plate (7) and bends forward. It also includes a second positioning beam (14) arranged in the horizontal direction and fixed to the connecting beam (13) in the middle. The left and right ends of the second positioning beam (14) are respectively fixed to the rear ends of the left and right bent plates.
8. The tractor front hood lamp arrangement structure as described in claim 7, characterized in that: The first positioning beam (12) is an L-shaped plate structure, and the vertical plate of the L-shaped plate is attached to the middle plate (7). The outer end of the horizontal plate of the L-shaped plate is fixed together with the connecting beam (13) and is perpendicular to the body of the connecting beam (13).
9. The tractor front hood lamp arrangement structure as described in claim 7, characterized in that: The front end face of the middle part of the second positioning beam (14) is attached to the rear end face of the connecting beam (13) and the middle part of the second positioning beam (14) is perpendicular to the connecting beam (13). The left and right ends of the second positioning beam (14) are bent backward and adapted to the left bent plate (8) and the right bent plate (9).