Watering cart

Abstract

The utility model relates to the technical field of vehicle lighting systems, and discloses a watering cart which comprises a chassis, a power supply unit and a water tank, the power supply unit and the water tank are arranged on the chassis, the power supply unit is located below the water tank, and the watering cart further comprises an outline marker lamp arranged on the outer top face of the water tank. The power supply unit is connected with the clearance lamp through a power supply line, the power supply unit is used for supplying power to the clearance lamp, and part of the power supply line is contained in the water tank. The power supply line of the outline marker lamp is hidden in routing, the use safety is high, the service life is long, and the appearance neatness of the watering cart is high.

Description

Technical Field

[0001] This utility model relates to the field of vehicle lighting system technology, and in particular to a sprinkler truck. Background Technology

[0002] Position lights are used to mark the outline of a vehicle, improve visibility for other road users, and reduce the risk of accidents. Position lights installed on water trucks are designed to ensure safe driving at night or in low-visibility conditions. Improper wiring of traditional water truck position lights increases maintenance difficulty, especially in environments where water trucks operate frequently. The wiring is susceptible to corrosion from water and dust, leading to malfunctions. Traditional wiring methods are also complex and time-consuming to install, impacting production efficiency. In existing technology, the position light wiring is typically routed along the side rail of the ladder at the rear of the water tank. While the wiring is relatively neat, it is still exposed, affecting aesthetics and safety, and is prone to snagging with or being damaged by external objects. Utility Model Content

[0003] Based on the above, the purpose of this utility model is to provide a water sprinkler truck with concealed power supply wiring for the marker lights, high safety in use, long service life, and a neat appearance.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A water sprinkler truck includes a chassis and a power supply unit and a water tank mounted on the chassis. The power supply unit is located below the water tank. The water sprinkler truck further includes a marker light mounted on the outer top surface of the water tank. The power supply unit is connected to the marker light via a power supply line. The power supply unit is used to supply power to the marker light. The water tank has a water-filling space and a wiring space independent of the water-filling space. A portion of the power supply line is accommodated in the wiring space.

[0006] As a preferred embodiment of a water sprinkler truck, the water sprinkler truck further includes a wiring conduit. The top and bottom walls of the water tank are respectively provided with mounting holes. The wiring conduit is disposed in the water tank, and both ends of the wiring conduit pass through the two mounting holes respectively. The internal space of the wiring conduit forms the wiring space, and part of the power supply line passes through the wiring conduit.

[0007] As a preferred embodiment of a sprinkler truck, both ends of the guide tube are flush with the openings of the two mounting holes.

[0008] As a preferred solution for a sprinkler truck, the conduit is a metal pipe.

[0009] As a preferred embodiment of a sprinkler truck, the two ends of the guide tube are welded to the two mounting holes respectively.

[0010] As a preferred embodiment of a water sprinkler truck, the wiring conduit is closely attached to the inner side of the tail wall of the water tank.

[0011] As a preferred solution for water sprinkler trucks, the power supply line is encased in a protective shell.

[0012] As a preferred embodiment of a water sprinkler truck, the protective shell is formed by winding a flexible wire around the outer periphery of the power supply line.

[0013] The beneficial effects of this utility model are as follows:

[0014] This utility model provides a water sprinkler truck. The marker light installed on the top surface of the water tank can effectively indicate the size of the water tank, such as its width and height, which can improve the driving safety of the water sprinkler truck at night or in poor visibility. The marker light is connected to the power supply unit through a power supply line. By accommodating part of the power supply line in the wiring space, i.e., hiding the power supply line, it can avoid the power supply line being exposed to the outside, avoiding the possibility of it getting caught on or damaged by external objects, and also improving the overall appearance and cleanliness. At the same time, it is isolated from the water-containing space inside the water tank, making it less prone to moisture, aging, or short circuits, resulting in high safety and a long service life for the power supply line. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0016] Figure 1 This is a rear view of a portion of the structure of the sprinkler truck provided in this embodiment of the utility model;

[0017] Figure 2 This is a side view of a portion of the structure of the sprinkler truck provided in this embodiment of the utility model;

[0018] Figure 3 This is a top view of the water tank provided in an embodiment of this utility model.

[0019] In the picture:

[0020] 1. Chassis; 2. Power supply unit; 3. Water tank; 4. Side marker lights; 5. Power supply cable; 6. Conduit;

[0021] 10. Mounting holes. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0023] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0025] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used solely for ease of description and simplification of operation, 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 utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Furthermore, the terms "first" and "second" are merely used for descriptive distinction and have no special meaning.

[0026] like Figures 1 to 3As shown, this embodiment provides a water sprinkler truck, which includes a chassis 1, a power supply unit 2, and a water tank 3 mounted on the chassis 1. The power supply unit 2 is located below the water tank 3. The sprinkler truck also includes a marker light 4 mounted on the outer top surface of the water tank 3. The marker light 4 indicates the size of the water tank 3, such as its height and width, which helps improve driving safety. In this embodiment, two marker lights 4 are provided, both located on the top of the water tank 3, and respectively close to the left and right sides of the water tank 3, preferably close to the rear wall of the water tank 3, effectively indicating the width and height of the water tank 3.

[0027] Specifically, a power supply unit 2 is installed on the chassis 1, located below the water tank 3. The marker light 4 is connected to the power supply unit 2 via a power supply line 5, and the power supply unit 2 supplies power to the marker light 4. The water tank 3 contains a water-filled space and a separate wiring space, with a portion of the power supply line 5 housed within this space. Compared to the prior art where the power supply line 5 is arranged along the ladder at the rear of the water tank 3, in this embodiment, the power supply line 5 passes through the wiring space, thus concealing a portion of it. This avoids the power supply line 5 being exposed, preventing it from getting caught on external objects or being damaged by them, and also improves the overall neatness of the appearance. Furthermore, it is isolated from the water-filled space within the water tank 3, reducing the risk of moisture damage, aging, or short circuits, resulting in higher safety and a longer service life for the power supply line 5.

[0028] More specifically, the sprinkler truck also includes a wiring conduit 6. Mounting holes 10 are respectively provided on the top and bottom walls of the water tank 3. The wiring conduit 6 is installed inside the water tank 3, with both ends passing through the two mounting holes 10. The space inside the wiring conduit 6 forms a threading space, and part of the power supply line 5 is threaded through the wiring conduit 6. The wiring conduit 6 provides protection and guidance for the power supply line 5, ensuring that the portion of the power supply line 5 passing through the water tank 3 is contained within the wiring conduit 6, preventing contact with the water inside the water tank 3, effectively protecting the power supply line 5 and extending its service life. In this structure, one end of the power supply line 5 is connected to the power supply unit 2, then enters the wiring conduit 6 through the mounting hole 10 at the bottom of the water tank 3, and exits the wiring conduit 6 through the mounting hole 10 at the top of the water tank 3 before connecting to the marker light 4. The routing route is shorter and the wiring is convenient, eliminating the need for external wiring or additional fixing structures around the water tank 3. It should be noted that the two marker lights 4 are connected in series, and the power supply line 5 passes through the conduit 6 and splits into two strands, which are connected to the two marker lights 4 respectively.

[0029] Preferably, the conduit 6 is a metal pipe, such as carbon steel, which has good corrosion resistance and structural strength. More preferably, both ends of the conduit 6 are welded to two mounting holes 10, that is, both ends of the conduit 6 are welded to the tank body of the water tank 3, specifically at two mounting holes 10, so that the internal space of the conduit 6 is independent from the internal space of the water tank 3, and both ends of the conduit 6 are connected to the external environment, facilitating the installation of the power supply line 5. Furthermore, the welded connection has good structural stability and is less prone to deformation or detachment. More preferably, the welding of the conduit 6 to the water tank 3 at the mounting holes 10 is a full weld, both inside and out, ensuring the sealing of the weld and thus guaranteeing the independence of the internal space of the conduit 6 from the internal space of the water tank 3.

[0030] Optionally, both ends of the conduit 6 are flush with the openings of the two mounting holes 10, improving the neatness and aesthetics of the appearance. Of course, in other embodiments, both ends of the conduit 6 may also extend beyond the outer surface of the water tank 3 beyond the mounting holes 10, depending on the actual needs.

[0031] In this embodiment, the marker light 4 is close to the tail wall of the water tank 3, and the wire conduit 6 is close to the inner side of the tail wall of the water tank 3, which saves the wiring length and further enhances the structural strength and stability of the guide tube.

[0032] Furthermore, the power supply line 5 is wrapped with a protective shell. For example, the entire length of the power supply line 5 is wrapped with a protective shell, or the part of the power supply line 5 that is not contained in the conduit 6 is wrapped with a protective shell. The protective shell protects the power supply line 5 from aging and also reduces the risk of damage to the power supply line 5 caused by impacts from external objects.

[0033] Optionally, the protective shell is formed by winding a flexible wire around the power supply wire 5, for example, by winding a plastic wire around the power supply wire 5.

[0034] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A water sprinkling vehicle comprising a chassis and a power supply unit and a water tank provided on the chassis, the power supply unit being located below the water tank, characterized in that, The water truck also includes a marker light installed on the outer top surface of the water tank. The power supply unit is connected to the marker light via a power supply line. The power supply unit is used to supply power to the marker light. The water tank has a water-filling space and a wiring space independent of the water-filling space. A portion of the power supply line is accommodated in the wiring space. The water truck also includes a conduit. The top and bottom walls of the water tank are respectively provided with mounting holes. The conduit is placed in the water tank, and both ends of the conduit pass through the two mounting holes respectively. The space inside the conduit forms the wiring space, and part of the power supply line passes through the conduit. Both ends of the conduit are flush with the openings of the two mounting holes, respectively. The conduit is a metal conduit; The two ends of the conduit are welded to the two mounting holes respectively. The welding of the conduit and the water tank at the mounting holes is a full weld inside and out to ensure the sealing of the weld, so that the internal space of the conduit is independent of the internal space of the water tank. The two ends of the conduit are respectively connected to the external environment, which facilitates the installation of the power supply line. The conduit is tightly attached to the inner side of the tail wall of the water tank; The power supply line is encased in a protective shell.

2. The sprinkling cart of claim 1, wherein, The protective shell is formed by winding flexible wire around the outer periphery of the power supply line.

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