Multifunctional operation vehicle and multifunctional garden vehicle

Abstract

The utility model relates to a multifunctional operation vehicle and a multifunctional garden vehicle. The multifunctional operation vehicle comprises a vehicle frame, an outdoor operation part and a front lamp assembly. The front lamp assembly comprises a left lamp part and a right lamp part which are connected with each other, a left illuminating lamp is arranged in the left lamp part, a right illuminating lamp is arranged in the right lamp part, and the whole front lamp assembly is of a dumbbell-shaped structure with a small middle part and two large ends. According to the embodiment, the left lamp part and the right lamp part are mutually connected and form a whole, the dumbbell-shaped structure is convenient to hold, a user can hold the small-size part in the middle of the front lamp assembly easily, especially in the production and assembly process, the sizes of the left lamp part and the right lamp part at the two ends of the front lamp assembly are slightly large, and the left lamp part and the right lamp part are not prone to being taken by one hand; the size of the middle position is small, holding is convenient, the assembling difficulty can be simplified, the assembling efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle engineering, and particularly relates to a multi-functional operation vehicle and a multi-functional garden vehicle. Background Art

[0002] Garden vehicles generally refer to vehicles for garden operations outdoors, mainly including vehicles for operations such as cutting and maintaining gardens.

[0003] Taking a lawn mower as an example: The lawn mower among garden vehicles is one of the garden operation vehicles with a relatively fast development speed in recent years, and a cutting table for cutting and maintaining grass is arranged thereon.

[0004] In order to enable the vehicle to operate in areas with poor lighting, generally, a lighting lamp for lighting is configured on the vehicle. In order to make it have a good lighting effect, it generally has a large volume, and most of the lighting lamps in the prior art are circular or oval lamp structures, resulting in inconvenient single-handed holding by users when the vehicle lamp needs to be assembled to the vehicle body, thereby reducing the overall assembly efficiency.

[0005] The above technical problems exist in garden vehicles in the prior art, so it is particularly important to propose a multi-functional operation vehicle that can solve the above technical problems. Summary of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a multi-functional vehicle that can improve the efficiency of assembling vehicle lamps to the vehicle body.

[0007] The technical solution adopted by the utility model to solve the problems of the prior art is as follows:

[0008] A multi-functional operation vehicle includes:

[0009] A vehicle frame extending in a first direction;

[0010] An outdoor operation component configured on the vehicle frame for performing outdoor operations;

[0011] A front lamp assembly configured on the vehicle frame for emitting light forward of the vehicle;

[0012] The front lamp assembly includes a left lamp part and a right lamp part connected to each other. A left lighting lamp is configured in the left lamp part, and a right lighting lamp is configured in the right lamp part. The front lamp assembly as a whole has a dumbbell-shaped structure with a small middle and large ends.

[0013] A further improvement scheme is that the front lamp assembly includes a front lamp base and a front lamp cover, and the front lamp base and the front lamp cover together form a sealed space for accommodating the left lighting lamp and the right lighting lamp.

[0014] A further improvement solution is: the front lamp base is connected with a decorative frame located in the sealed space, and the decorative frame includes lamp holes through which the light rays of the left illuminating lamp and the right illuminating lamp pass.

[0015] A further improvement solution is: the decorative frame includes two lamp holes; the two lamp holes respectively correspond to the positions where the left illuminating lamp and the right illuminating lamp are located.

[0016] A further improvement solution is: one side of the inner walls of the two lamp holes close to each other includes a first hole surface and a second hole surface. The intersection line of the first hole surface and the second hole surface of one of the lamp holes is an inner converging line, and the nearest point of one of the lamp holes to the other lamp hole is located on the inner converging line.

[0017] A further improvement solution is: one side of the two lamp holes far from each other includes a third hole surface not perpendicular to the ground. The lamp holes also include an upper hole surface and a lower hole surface. The first hole surface, the second hole surface, the upper hole surface, the third hole surface, and the lower hole surface are sequentially connected end to end to form a non-circular annular space.

[0018] A further improvement solution is: the intersection line of the third hole surface and the upper hole surface or the lower hole surface is an outer converging line, and the farthest point of one of the lamp holes to the other lamp hole is located on the outer converging line.

[0019] A further improvement solution is: the front lamp assembly further includes a daytime running lamp located between the left illuminating lamp and the right illuminating lamp, and the size of the daytime running lamp in the vehicle's up and down direction is smaller than that of the left illuminating lamp and the right illuminating lamp.

[0020] A further improvement solution is: the decorative frame further includes a middle hole through which the light rays of the daytime running lamp pass. The side wall of the middle hole close to one of the lamp holes is inclined, and the size of the upper wall of the middle hole in the vehicle width direction is smaller than the size of the lower wall of the middle hole in the vehicle width direction.

[0021] The present utility model also discloses a multifunctional garden vehicle, including:

[0022] A vehicle frame extending in a first direction;

[0023] Garden working components configured on the vehicle frame for performing garden work;

[0024] A user platform configured on the vehicle frame for carrying users;

[0025] A front lamp assembly configured on the vehicle frame for emitting light towards the front of the vehicle;

[0026] The front lamp assembly includes a left lamp part and a right lamp part connected to each other. A left illuminating lamp is configured in the left lamp part, and a right illuminating lamp is configured in the right lamp part. The front lamp assembly as a whole has a dumbbell-shaped structure that is smaller in the middle and larger at both ends.

[0027] The present utility model also discloses another multi-functional garden vehicle, comprising:

[0028] A vehicle frame extending along a first direction;

[0029] A cutting table disposed on the vehicle frame for performing mowing operations;

[0030] A user platform disposed on the vehicle frame for carrying a user;

[0031] A headlight assembly disposed on the vehicle frame for emitting light in front of the vehicle;

[0032] A battery pack removably disposed on the vehicle frame for supplying power to garden operation components and the headlight assembly;

[0033] The headlight assembly includes a left light part and a right light part connected to each other. A left illuminating lamp is disposed inside the left light part, and a right illuminating lamp is disposed inside the right light part. The headlight assembly as a whole has a dumbbell-shaped structure with a smaller middle part and larger ends.

[0034] Compared with the prior art, the present utility model has the following beneficial effects:

[0035] In this embodiment, the left light part and the right light part are connected to each other and form an integral body. Its dumbbell-shaped structure is convenient for holding: users can relatively easily hold the smaller-sized part in the middle of the headlight assembly. Especially during the production and assembly process, the left light part and the right light part at both ends are slightly larger in size and are not easy to pick up with one hand, while the middle position is smaller in size and is convenient for holding, which can simplify the assembly difficulty, that is, improve the assembly efficiency and reduce the production cost. [Description of the Drawings]

[0036] The following further elaborates on the specific embodiments of the present utility model with reference to the drawings:

[0037] Figure 1 is a three-dimensional view of one embodiment of the multi-functional garden vehicle of the present utility model;

[0038] Figure 2 is a schematic structural view of an outer lamp cover and a headlight assembly in one embodiment of the present utility model;

[0039] Figure 3 is a schematic structural view of a headlight assembly in one embodiment of the present utility model;

[0040] Figure 4 is a partial schematic structural view of a headlight assembly in one embodiment of the present utility model;

[0041] Figure 5 is a schematic structural view of a front lamp cover in one embodiment of the present utility model;

[0042] Figure 6It is a schematic structural diagram of a front lamp holder in an embodiment of the present utility model;

[0043] Figure 7 is Figure 6 an enlarged schematic diagram of a partial structure;

[0044] Figure 8 It is a schematic structural diagram of a decorative frame in an embodiment of the present utility model;

[0045] Figure 9 It is a schematic structural diagram of another perspective of the decorative frame in an embodiment of the present utility model;

[0046] Figure 10 It is a three-dimensional view of another embodiment of the multi-functional working vehicle in the present utility model.

[0047] The meanings of the reference numerals in the figures:

[0048] 11, vehicle frame; 2, outer lamp cover; 3, front lamp assembly; 4, cutter bar; 5, seat; 6, battery compartment;

[0049] 31, front lamp holder; 32, front lamp cover; 33, left lighting lamp; 34, right lighting lamp; 35, daytime running lamp; 36, decorative frame; 361, left decorative hole; 362, right decorative hole; 363, middle decorative hole; 364, first hole surface; 365, second hole surface; 366, third hole surface; 367, upper hole surface; 368, lower hole surface. [Specific embodiments]

[0050] The terms used in the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. For example, the words indicating orientation or positional relationship such as "upper", "lower", "front", "rear", etc. are only based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present utility model.

[0051] Unless otherwise specified, the terms "set", "connected" and "connected" in the present utility model should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium. The "fixed connection" in the present utility model should also be understood in a broad sense as being integrally formed, welded, or connected by other fasteners.

[0052] This embodiment discloses a multi-functional working vehicle. Refer to the attached Figure 1, including a vehicle frame 1, outdoor operation components, and a headlight assembly 3; the vehicle frame 1 extends in a first direction, which is also the front-rear direction of the vehicle. The outdoor operation components are configured on the vehicle frame 1 and are used to perform outdoor operations, and the headlight assembly 3 is configured on the front side of the vehicle frame 1 and is used to emit light forward of the vehicle.

[0053] In some alternative embodiments, the headlight assembly 3 includes a left light portion and a right light portion that are connected to each other. A left illuminating lamp 33 is configured inside the left light portion, and a right illuminating lamp 34 is configured inside the right light portion. The headlight assembly 3 has an overall dumbbell-shaped structure that is smaller in the middle and larger at both ends. In this embodiment, the left light portion and the right light portion are connected to each other to form an integral body, and its dumbbell-shaped structure is convenient for holding: users can relatively easily hold the smaller-sized part in the middle of the headlight assembly 3. Especially during the production and assembly process, the left light portion and the right light portion at both ends are slightly larger in size and are not easy to pick up with one hand, while the smaller-sized part in the middle is convenient for holding and can simplify the assembly difficulty, thus achieving the technical effect of reducing production costs.

[0054] Refer to the attached Figure 1 and the attached Figure 2 , in some alternative embodiments, the multi-functional operation vehicle further includes an outer lamp cover 2 configured on the vehicle frame 1, and the headlight assembly 3 is fitted into the outer lamp cover 2.

[0055] In addition, the dumbbell-shaped structure of the headlight assembly 3 with larger sides and smaller middle makes its appearance closer to the human eye structure. The left illuminating lamp 33 and the right illuminating lamp 34 therein are similar to the human eyes, and the smaller part in the middle of the headlight assembly 3 is similar to the space between the human eyes, which makes the headlight assembly 3 more in line with human aesthetics. Especially when the headlight assembly 3 is lit, it can provide a better visual experience.

[0056] In some alternative embodiments, refer to the attached Figure 3 , the headlight assembly 3 includes a headlight base 31 and a headlight cover 32, and the headlight base 31 and the headlight cover 32 jointly form a sealed space for accommodating the left illuminating lamp 33 and the right illuminating lamp 34.

[0057] In some alternative embodiments, the headlight base 31 and the headlight cover 32 are respectively provided with a first fastener and an elastic second fastener, and the first fastener cooperates with the second fastener to fix the headlight cover 32 to the headlight base 31. The combination of the first fastener and the second fastener is used for the preliminary positioning of the headlight base 31 and the headlight cover 32. The first fastener and / or the second fastener is elastic for easy installation, and after installation, the two fasteners elastically abut against each other to produce a certain sealing effect.

[0058] Furthermore, in some alternative embodiments, refer to the attached Figure 4 and the attached Figure 5, the first fastener is configured to be fixed to the protrusion of the headlight base 31, and the second fastener is configured to be fixed to the buckle of the headlight cover 32. The buckle has a receiving space that can accommodate the protrusion, and the protrusion is received in the receiving space when the headlight cover 32 and the headlight base 31 are fitted together.

[0059] Further, in some alternative embodiments, the assembly process of the headlight base 31 and the headlight cover 32 includes one or more of ultrasonic welding, friction welding, sealant, and elastic rubber strips. It should be noted that the above are only the processes that can achieve sealing between the two, and should not be limited to understanding that the two are only connected by the above processes. For example: in a more specific embodiment, the headlight cover 32 and the headlight base 31 are sealed by sealant, but the relative positions of the two need to be fixed by connectors such as buckles or bolts, and then sealant is applied to the gap between the two, that is, the gap is filled with sealant to keep the two in a sealed connection.

[0060] In some alternative embodiments, refer to the attached Figure 4 、attached Figure 5 , in the figure, the contour line of the contact surface between the headlight base 31 and the headlight cover 32 includes relatively complex multiple curves, rather than relatively straight contour lines. Therefore, the headlight base 31 and the headlight cover 32 are sealed by sealant. Further, the selected sealant is hot-melt sealant. During production and manufacturing, the operation difficulty of injecting hot-melt sealant along the contact surface of the headlight cover 32 and the headlight base 31 is slightly lower, thus reducing production costs.

[0061] Refer to the attached Figure 6 、attached Figure 7 , in some alternative embodiments, the headlight base 31 is also configured with a wire passing through its rear wall, and the vehicle supplies power to the headlight assembly 3 through the wire. In order to ensure the sealing effect of the above-mentioned closed space, the wire is also sealed by sealant.

[0062] In another part of the alternative embodiments, the contour line of the contact surface between the headlight base 31 and the headlight cover 32 is a regular straight line. At this time, processes such as ultrasonic welding, friction welding, and sealant strips can be selected for sealing.

[0063] In some alternative embodiments, the headlight base 31 is provided with a vent hole for balancing the pressure inside and outside the closed space, so as to avoid the pressure increasing significantly due to the temperature rise inside the closed space and damaging the sealing effect. The vent hole faces the rear of the vehicle to reduce the possibility of external rainwater flowing to the vent hole.

[0064] In some alternative embodiments, the headlight base 31 is provided with a waterproof and breathable device for balancing the pressure inside and outside the closed space, so as to avoid the pressure increasing significantly due to the temperature rise inside the closed space and damaging the sealing effect. Refer to the attached Figure 6, the waterproof and breathable device faces the rear of the vehicle, that is, the waterproof and breathable device faces the outer lamp cover 2 above, reducing the possibility of external rainwater flowing to the waterproof and breathable device.

[0065] In some alternative embodiments, refer to the attached Figure 7 , the attached Figure 7 is a partial enlarged schematic diagram of the attached Figure 6 . The waterproof and breathable device includes a ventilation hole configured with a breathable membrane. The breathable membrane has a waterproof and breathable effect, that is, air can pass through the breathable membrane, but water molecules cannot pass through the breathable membrane. Thus, it can prevent external water vapor from entering the enclosed space and affecting the lighting component, while also taking into account the ventilation effect. For the convenience of understanding, Figure 7 the breathable membrane at the ventilation hole in

[0066] is in a state of being separated from the ventilation hole. In fact, the breathable membrane should be attached to the ventilation hole.

[0067] The unilateral area of the breathable membrane at a single ventilation hole is 20mm 2 ~400mm 2 ; as described above, the heat generated by the lighting lamp is not too large and will not cause the air in the enclosed space to expand significantly. However, the long-term operation of the lighting lamp will still cause a certain temperature difference between the inside and outside of the enclosed space. Therefore, when selecting a breathable membrane with a small porosity, a larger area of the breathable membrane is generally required; on the contrary, when selecting a breathable membrane with a large porosity, a slightly smaller area of the breathable membrane can generally meet the ventilation requirements. Generally speaking, for a breathable membrane with a porosity of 20% - 90%, a breathable membrane with a unilateral area of 20mm 2 ~400mm 2 can be selected in this embodiment. At the same time, the area of a single breathable membrane can be appropriately reduced by configuring multiple breathable membranes and ventilation holes.

[0068] In some alternative embodiments, the front lamp socket 31 is connected to a decorative frame 36 located in the enclosed space. The decorative frame 36 includes lamp holes through which the light rays of the left illuminating lamp 33 and the right illuminating lamp 34 pass. Specifically, at least a part of the decorative frame 36 is provided with a coating layer, which has a relatively high light reflectivity and can better reflect the light rays emitted to the decorative frame 36 outward. Inevitably, part of the light of the left illuminating lamp 33 and the right illuminating lamp 34 will shine on the edges of the lamp holes, and the edges of the lamp holes will also reflect the light outward. Looking at the front lamp assembly 3 from the front of the vehicle, visually, it appears that the decorative frame 36 emits light outward. That is, visually, both the illuminating lamp and the decorative part of the front lamp assembly 3 emit light outward, making it look like the front lamp assembly 3 has a larger light-emitting area, thus improving the visual effect of the front lamp assembly 3.

[0069] Reference attached Figure 8 , as shown in the figure is a decorative frame 36 of an embodiment. The decorative frame 36 includes a left decorative hole 361 and a right decorative hole 362; the light of the left illuminating lamp 33 is emitted forward through the left decorative hole 361, and the light of the right illuminating lamp 34 is emitted forward through the right decorative hole 362.

[0070] Reference attached Figure 8 , attached Figure 9 , in some alternative embodiments, the two lamp holes of the decorative frame 36 are symmetric left and right, that is, the left decorative hole 361 and the right decorative hole 362 shown in the attached Figure 8 are symmetrically arranged; and one side of the inner walls of the two lamp holes close to each other includes a first hole surface 364 and a second hole surface 365. The intersection line of the first hole surface 364 and the second hole surface 365 of one of the lamp holes is the inner converging line, and the closest point of one of the lamp holes to the other lamp hole is located on the inner converging line.

[0071] In some alternative embodiments, one side of the two lamp holes away from each other includes a third hole surface 366 that is not perpendicular to the ground. The lamp hole also includes an upper hole surface 367 and a lower hole surface 368. The first hole surface 364, the second hole surface 365, the upper hole surface 367, the third hole surface 366, and the lower hole surface 368 are sequentially connected end to end to form a non-circular annular space.

[0072] In some alternative embodiments, the intersection line of the third hole surface 366 and the upper hole surface 367 or the lower hole surface 368 is the outer converging line, and the farthest point of one of the lamp holes from the other lamp hole is located on the outer converging line.

[0073] As described above, the two lighting lamps have a visual effect similar to that of the human eye. The closest points of the two lamp holes are similar to the inner corners of the human eye, and the farthest points of the two lamp holes are similar to the outer corners of the human eye, making the front lamp assembly 3 more visually similar to human eyes. Moreover, the above lamp holes are non-circular annular spaces composed of multiple hole surfaces, making the visual effect closer to a relatively sharp one and providing a better visual experience.

[0074] In some alternative embodiments, the front lamp assembly 3 further includes a daytime running lamp 35 located between the left lighting lamp 33 and the right lighting lamp 34. Since the front lamp assembly 3 is generally dumbbell-shaped, the daytime running lamp 35 located in the middle has a smaller size in the vehicle's up-down direction than the left lighting lamp 33 and the right lighting lamp 34.

[0075] In some alternative embodiments, the decorative frame 36 further includes a middle decorative hole 363 through which the light of the daytime running lamp 35 passes. The side wall of the middle decorative hole 363 close to one of the lamp holes is inclined, so that the lengths of the upper and lower walls of the middle decorative hole 363 are not equal. Further, in one specific embodiment, the size of the upper wall of the middle decorative hole 363 in the vehicle's width direction is smaller than that of the lower wall of the middle decorative hole 363 in the vehicle's width direction, that is, the middle decorative hole 363 has a structure with a smaller upper part and a larger lower part. Correspondingly, the left and right edges of the middle decorative hole 363 are located below the above inner convergence line, so that the distance between the middle decorative hole 363 and the left and right lamp holes is smaller, that is, the distance between the daytime running lamp 35 and the left lighting lamp 33 and the right lighting lamp 34 is smaller. When the daytime running lamp 35, the left lighting lamp 33, and the right lighting lamp 34 of the front lamp assembly 3 are all lit, visually, the distances between the daytime running lamp 35, the left lighting lamp 33, and the right lighting lamp 34 are closer, and the light of the entire front lamp assembly 3 is closer to a through-type lighting effect, that is, when the front lamp assembly 3 emits light, the visual effect is that the coherence from left to right is very strong, and there is no obvious disconnection area in the left-right direction visually for the light.

[0076] In another alternative embodiment, this specification also discloses a multi-functional gardening vehicle, which includes the frame 1, outdoor operation components, and front lamp assembly 3 as described above; the frame 1 extends generally along the first direction; the outdoor operation components are configured as gardening operation components. More specifically, the gardening operation components can be configured as a cutting table 4 assembled to the frame 1 and used for performing mowing operations, and the front lamp assembly 3 is used for emitting light in front of the vehicle. The multi-functional gardening vehicle further includes a user platform, and the user platform is configured on the frame 1 and used for carrying the user; specifically, in one more specific embodiment, the user platform is a seat 5 for the user to sit on, and the user can sit on the seat 5 and control the lawn mower. In another more specific embodiment, the user platform is a standing platform for the user to stand on, and the user stands on the standing platform and controls the lawn mower.

[0077] The front lamp assembly 3 therein includes a left lamp part and a right lamp part which are connected to each other. A left illuminating lamp 33 is arranged inside the left lamp part, and a right illuminating lamp 34 is arranged inside the right lamp part. The front lamp assembly 3 as a whole has a dumbbell-shaped structure with a smaller middle part and larger two ends.

[0078] In another alternative embodiment, this specification also discloses a riding lawn mower, which includes the frame 1, a gardening operation component, a user platform, and the front lamp assembly 3 as described above. The gardening operation component is configured to be assembled to the frame 1 and is a cutting table 4 for performing a mowing operation. The user platform is a seat 5 for the user to sit on, and the user can sit on the seat 5 and control the lawn mower.

[0079] The front lamp assembly 3 therein includes a left lamp part and a right lamp part which are connected to each other. A left illuminating lamp 33 is arranged inside the left lamp part, and a right illuminating lamp 34 is arranged inside the right lamp part. The front lamp assembly 3 as a whole has a dumbbell-shaped structure with a smaller middle part and larger two ends.

[0080] In another alternative embodiment, this specification also discloses an electric gardening operation vehicle, which includes the frame 1, a gardening operation component, a user platform, a power supply system, and the front lamp assembly 3 as described above. The gardening operation component is configured to be assembled to the frame 1 and is a cutting table 4 for performing a mowing operation. The user platform is arranged on the frame 1 and is used to carry the user; the power supply system is used to supply power to the gardening operation component and the front lamp assembly 3. Specifically, in one more specific embodiment, the user platform is a seat 5 for the user to sit on, and the user can sit on the seat 5 and control the lawn mower. In another more specific embodiment, the user platform is a standing platform for the user to stand on, and the user stands on the standing platform and controls the lawn mower.

[0081] The front lamp assembly 3 therein includes a left lamp part and a right lamp part which are connected to each other. A left illuminating lamp 33 is arranged inside the left lamp part, and a right illuminating lamp 34 is arranged inside the right lamp part. The front lamp assembly 3 as a whole has a dumbbell-shaped structure with a smaller middle part and larger two ends.

[0082] In another alternative embodiment, this specification also discloses an electric riding lawn mower. This multi-functional operation vehicle includes the frame 1, an outdoor operation component, a user platform, a power supply system, and the front lamp assembly 3 as described above. The outdoor operation component is arranged on the frame 1 and is used to perform outdoor operations. The user platform is a seat 5 for the user to sit on, and the user can sit on the seat 5 and control the lawn mower. The power supply system is used to supply power to the gardening operation component and the front lamp assembly 3.

[0083] The front lamp assembly 3 therein includes a left lamp part and a right lamp part which are connected to each other. A left illuminating lamp 33 is arranged inside the left lamp part, and a right illuminating lamp 34 is arranged inside the right lamp part. The front lamp assembly 3 as a whole has a dumbbell-shaped structure with a smaller middle part and larger ends at both sides.

[0084] Further description is as follows: The above power supply system is detachably connected to the vehicle frame 1. The power supply system includes a plurality of battery units. The plurality of battery units can select at least one of a first specification battery pack and a second specification battery pack. The specification differences between the first specification battery pack and the second specification battery pack include, but are not limited to, differences in battery pack capacity, voltage, battery internal resistance, weight, size, energy density, cell type, charge information, battery health status information, etc.

[0085] In some alternative embodiments, the difference between the first specification battery pack and the second specification battery pack lies in the different battery pack capacities. The capacity of the first specification battery pack is greater than that of the second specification battery pack. The second specification battery pack is configured to provide power for handheld gardening tools. For example, the second specification battery pack can supply power for garden tools such as lawn mowers, pruning machines, blowers, chain saws, etc. In addition, the second specification battery pack can also supply power for torque output tools such as electric drills and electric hammers; supply power for sawing tools such as circular saws, jigsaws, reciprocating saws, etc., or supply power for grinding tools such as angle grinders and sanders.

[0086] In some alternative embodiments, the difference between the first specification battery pack and the second specification battery pack lies in the different selected cell types. For example, the first specification battery pack and the second specification battery pack can respectively select lithium iron phosphate cells and ternary lithium cells. The plurality of battery units in the power supply system can also select nickel-chromium battery cells, lead-acid battery cells, graphene cells, etc.

[0087] The plurality of battery units of the power supply system select at least one of the first specification battery pack and the second specification battery pack. In this way, the multi-functional vehicle can be compatible with different specification battery packs, meeting the high-power working requirements and being able to adapt to handheld electric gardening tools at the same time, making the working mode of garden workers more flexible.

[0088] In one of the alternative embodiments, the power supply system further includes a battery compartment 6, a battery management system, etc. The battery compartment 6 is used to accommodate the battery pack, and the battery management system is used to manage the power supply of the battery pack to each component of the vehicle.

[0089] In one alternative embodiment, the battery compartment 6 and / or the battery management system are configured on the vehicle frame 1, and the battery pack is detachably configured in the battery compartment 6, for the detachable replacement of the battery pack, and the removed battery pack can be used for the above-mentioned other electric gardening tools; and the design of the detachable battery pack enables the vehicle to quickly resume a working state by simply replacing the battery pack without waiting for a long charging time when the vehicle's power is low or exhausted.

[0090] In one alternative embodiment, the battery compartment 6 is detachably configured on the vehicle frame 1, and the battery pack is housed within the battery compartment 6, that is, the battery compartment 6 can be separated from or combined with the vehicle frame 1 as a whole.

[0091] In another part of the alternative embodiments, the work vehicle further includes a user platform for carrying the user.

[0092] In one alternative embodiment, referring to the attached Figure 1 , the user platform of this embodiment is configured as a seat 55 for carrying the user. When driving the work vehicle, the user sits on the seat 55 and controls the vehicle.

[0093] In one alternative embodiment, the user platform of this embodiment is configured as a standing platform for carrying the user. The user stands on the standing platform and controls the vehicle.

[0094] In another alternative embodiment, the gardening work component is implemented as a cutting table 4, and the gardening work vehicle in this embodiment is a lawn mower; in addition, if the gardening work component is a snow removal component, then the multi-functional gardening vehicle is a snow blower; that is, the gardening work component, as the main functional component of the multi-functional gardening vehicle, can be changed according to the user's choice; at the same time, in some embodiments, the above-mentioned gardening work component can also be a component that the user replaces according to actual needs. For example, if the cutting table 4 for mowing is removed and replaced with a sweeping disc for sweeping, then the lawn mower is changed to a sweeper. In summary: replacing the gardening work component with any functional component according to the user's needs should not be construed as exceeding the protection scope of this embodiment.

[0095] As mentioned above, the work vehicle configured with a power system is a rechargeable work vehicle. The rechargeable work vehicle has the advantages of all-weather zero emissions, zero fuel consumption, low noise, and simple maintenance (no gasoline, no engine oil, no air filter, no spark plug, no fuel storage, etc.) compared with traditional fuel-powered work vehicles. The power system of the rechargeable work vehicle uses an electric motor instead of a fuel engine, and the electric motors of the drive wheels can be controlled separately to achieve motion control of the whole vehicle such as going straight, reversing, turning, and zero turning, reducing the structural complexity of the whole vehicle and making the control of the whole vehicle more flexible.

[0096] Similarly, a garden vehicle configured with a power system is a rechargeable garden vehicle, which also has the above beneficial effects.

[0097] For the same purpose, on the other hand, this specification also provides a riding lawn mower, which includes a frame 1, a cutting table 4, a headlight assembly 3, a seat 5, and a power system; the seat 5 is configured on the frame 1 and is used for a user to sit on.

[0098] For the same purpose, on the other hand, this specification also provides a walk-behind lawn mower, which includes a frame 1, a cutting table 4, a headlight assembly 3, a standing platform, and a power system; the standing platform is configured on the frame 1 and is used for a user to stand on.

[0099] Correspondingly, on the other hand, this specification also provides a multi-functional garden vehicle with a user platform, which includes a frame 1, garden working components, a headlight assembly 3, and a user platform. The headlight assembly 3 includes a left light part and a right light part connected to each other. A left lighting lamp 33 is configured in the left light part, and a right lighting lamp 34 is configured in the right light part. The headlight assembly 3 has an overall dumbbell-shaped structure that is small in the middle and large at both ends.

[0100] Furthermore, on the other hand, this specification also provides another multi-functional garden vehicle with a user platform, which includes a frame 1, garden working components, a headlight assembly 3, a user platform, and a battery pack. The battery pack is detachably configured on the frame 1 and is used to supply power to the garden working components and the headlight assembly 3.

[0101] Refer to the attached Figure 7 , the shown work vehicle is configured with a steering lever 6. The user can change the rotational speed of the drive wheel 2 by manipulating the steering lever 6, thereby driving and controlling the vehicle. In other embodiments, the steering lever 6 can also be changed to a steering wheel structure. That is, the control method of vehicle steering should not be understood as exceeding the protection scope of this embodiment.

[0102] It should also be noted that the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, commodity or device including a series of elements not only includes those elements but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, commodity or device. Without further limitations, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, commodity or device including the said element.

[0103] Each embodiment in this specification is described in a progressive manner. For the same or similar parts among the embodiments, reference can be made to each other, and the differences between each embodiment and other embodiments are emphasized.

[0104] The present utility model is not limited to the above specific embodiments. Those of ordinary skill in the art can easily understand that there are many alternative solutions for the lawn mower and the control handle of the present utility model without departing from the principles and scope of the present utility model. The protection scope of the present utility model shall be subject to the content of the claims.

Claims

1. A multifunctional working vehicle, characterized in that: include: A vehicle frame extending along a first direction; An outdoor work component is arranged on the frame and is used to perform outdoor work; A headlight assembly, disposed on the vehicle frame, for emitting light toward the front of the vehicle; The headlight assembly comprises a left lamp portion and a right lamp portion which are connected to each other. A left lighting lamp is arranged in the left lamp portion, and a right lighting lamp is arranged in the right lamp portion. The headlight assembly as a whole is in a dumbbell-shaped structure which is small in the middle and large at both ends.

2. The multifunctional working vehicle according to claim 1, characterized in that: The headlight assembly comprises a headlight holder and a headlight cover, and the headlight holder and the headlight cover together form a closed space for accommodating a left lighting lamp and a right lighting lamp.

3. The multifunctional working vehicle according to claim 2, characterized in that: The front lamp holder is connected with a decorative frame located in a closed space, and the decorative frame comprises lamp holes for the light of the left lighting lamp and the right lighting lamp to pass through.

4. The multifunctional working vehicle according to claim 3, characterized in that: The decorative frame includes two lamp holes; the two lamp holes correspond to the positions of the left lighting lamp and the right lighting lamp respectively.

5. The multifunctional working vehicle according to claim 4, characterized in that: The inner walls of the two lamp holes close to each other include a first hole surface and a second hole surface, the intersection line of the first hole surface and the second hole surface of one of the lamp holes is an inner convergence line, and the closest point of one of the lamp holes to the other lamp hole is located on the inner convergence line.

6. The multifunctional working vehicle according to claim 5, characterized in that: The side of the two lamp holes away from each other includes a third hole surface that is not perpendicular to the ground. The lamp hole also includes an upper hole surface and a lower hole surface. The first hole surface, the second hole surface, the upper hole surface, the third hole surface, and the lower hole surface are connected end to end in sequence to form a non-circular annular space.

7. The multifunctional working vehicle according to claim 6, characterized in that: The intersection line of the third hole surface and the upper hole surface or the lower hole surface is an outer convergence line, and the farthest point of one of the lamp holes from the other lamp hole is located on the outer convergence line.

8. The multifunctional working vehicle according to claim 3, characterized in that: The headlight assembly also includes a daytime running light located between the left lighting lamp and the right lighting lamp, and the size of the daytime running light along the up and down direction of the vehicle is smaller than the left lighting lamp and the right lighting lamp.

9. The multifunctional working vehicle according to claim 8, characterized in that: The decorative frame also includes a central hole for the daytime running light to pass through, the central hole is inclined near the side wall of one of the lamp holes, and the size of the upper wall of the central hole along the vehicle width direction is smaller than the size of the lower wall of the central hole along the vehicle width direction.

10. A multifunctional garden vehicle, characterized in that: include: A vehicle frame extending along a first direction; A gardening operation component, arranged on the frame, for performing gardening operations; A user platform, configured on the frame, for carrying a user; A headlight assembly, disposed on the vehicle frame, for emitting light toward the front of the vehicle; The headlight assembly comprises a left lamp portion and a right lamp portion which are connected to each other. A left lighting lamp is arranged in the left lamp portion, and a right lighting lamp is arranged in the right lamp portion. The headlight assembly as a whole is in a dumbbell-shaped structure which is small in the middle and large at both ends.

11. A multifunctional garden vehicle, characterized in that: include: A vehicle frame extending along a first direction; A cutting platform, arranged on the frame, for performing mowing operations; A user platform, configured on the frame, for carrying a user; A headlight assembly, disposed on the vehicle frame, for emitting light toward the front of the vehicle; A battery pack is detachably mounted on the frame and is used to supply power to the gardening work components and the headlight assembly; The headlight assembly comprises a left lamp portion and a right lamp portion which are connected to each other. A left lighting lamp is arranged in the left lamp portion, and a right lighting lamp is arranged in the right lamp portion. The headlight assembly as a whole is in a dumbbell-shaped structure which is small in the middle and large at both ends.

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