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, a front lamp holder and a lighting assembly. Wherein the front lampshade and the front lamp holder jointly form a closed space, and the front lampshade is at least partially configured to be a transparent part; the closed space comprises a left containing space and a right containing space which are communicated with each other, the left lighting lamp is arranged in the left containing space, and the right lighting lamp is arranged in the right containing space. The automobile lamp is provided with the closed space, the left illuminating lamp and the right illuminating lamp are both located in the closed space, on one hand, the size of the closed space in the left-right direction is obviously large, so that the automobile lamp looks wide, and strong visual experience is achieved; the left illuminating lamp and the right illuminating lamp are arranged in the same closed space, so that the space for containing the left illuminating lamp and the right illuminating lamp is relatively large, and the situation that the illuminating lamps are damaged due to too high temperature caused by heat accumulation is avoided.

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 in garden vehicles is one of the garden operation vehicles with a relatively fast development speed in recent years. A cutting table for cutting and maintaining grass is arranged on it for mowing operations on grasslands.

[0004] In the prior art, lawn mowers are all equipped with lighting lamps for lighting in front of the vehicle. However, through research, it is found that the lighting lamps of garden vehicles such as lawn mowers in the prior art are all small and cannot provide a strong lighting effect. Especially for the lighting lamps separately located on the left and right sides of the vehicle, the lighting effect is significantly poor.

[0005] In the prior art, the above technical problems exist in garden vehicles. Therefore, it is particularly important to propose a multi-functional operation vehicle that can solve the above technical problems. Content 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 with enhanced lighting effect.

[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 along a first direction;

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

[0011] A front lamp holder configured on the front side of the vehicle frame, the front lamp holder extending along a second direction, and the second direction is the width direction of the vehicle;

[0012] A lighting component including a left lighting lamp and a right lighting lamp for lighting in front of the vehicle;

[0013] A front lamp cover forming a sealed space together with the front lamp holder, and at least a part of the front lamp cover is configured as a transparent part through which the light of the lighting component passes;

[0014] The sealed space includes a left accommodation space and a right accommodation space that communicate with each other. The left lighting lamp is configured in the left accommodation space, and the right lighting lamp is configured in the right accommodation space;

[0015] The vehicle controller is disposed on the vehicle frame and is used to control the lighting assembly to operate.

[0016] A further improvement is that the front lamp cover and the front lamp base are sealed by one or more of ultrasonic welding, friction welding, sealant, and elastic rubber strip.

[0017] A further improvement is that the front lamp base is provided with a vent hole configured with a breathable film.

[0018] A further improvement is that the porosity of the breathable film is 20% - 90%.

[0019] A further improvement is that the unilateral area of the breathable film at a single vent hole is 20mm 2 ~100mm 2 .

[0020] A further improvement is that a front lamp controller for controlling the lighting assembly to operate is disposed in the sealed space, and a vehicle controller coupled to the front lamp controller is disposed on the vehicle frame.

[0021] A further improvement is that a daytime running lamp at least partially located between the left lighting lamp and the right lighting lamp is disposed in the sealed space, and the daytime running lamp emits light toward the front of the vehicle and is used to improve the recognizability of the vehicle.

[0022] A further improvement is that the daytime running lamp includes a middle lamp board and first lamp beads arranged in an array on the middle lamp board, and the front lamp controller is located on the middle lamp board.

[0023] A further improvement is that the projections of the left lighting lamp and the right lighting lamp in the first direction coincide with the projection of the transparent part in the first direction.

[0024] A further improvement is that the projections of the left lighting lamp and the right lighting lamp in the first direction are located within the projection of the transparent part in the first direction.

[0025] A further improvement is that the entire front lamp cover is configured as a colorless transparent part.

[0026] A further improvement is that the ratio of the size of the transparent part to the vehicle frame in the second direction is 0.2 - 1.5.

[0027] A further improvement is that the outdoor operation component is configured as a cutter bar connected to the vehicle frame, and the cutter bar is used for mowing.

[0028] A further improvement is that the multi-functional operation vehicle further includes a tail lamp disposed at the rear of the vehicle, and the tail lamp is configured as a strip.

[0029] A further improvement solution is as follows: The tail lamp includes a rear lamp base, a rear lamp cover, and a rear lamp strip. The rear lamp base and the rear lamp cover together form a sealed rear accommodation space, and the rear lamp strip is arranged in the rear accommodation space.

[0030] A further improvement solution is as follows: The rear lamp cover has no obstruction in the light irradiation direction of the tail lamp.

[0031] A further improvement solution is as follows: The rear lamp strips are configured in multiple numbers, and at least two of the rear lamp strips face different directions.

[0032] A further improvement solution is as follows: The rear lamp strip includes rear lamp beads. The multi-functional working vehicle includes a rear lamp controller for controlling the opening and closing of the rear lamp beads in the rear lamp strip. The minimum number of rear lamp beads lit by the rear lamp controller at one time is 2.

[0033] A further improvement solution is as follows: The ratio of the size of the transparent part to the size of the tail lamp in the second direction is 0.2 - 5.5.

[0034] A further improvement solution is as follows: The ratio of the size of the tail lamp to the size of the vehicle frame in the second direction is 0.2 - 1.4.

[0035] A further improvement solution is as follows: The ratio of the size of the tail lamp to the size of the cutter bar in the second direction is 0.2 - 1.7.

[0036] A further improvement solution is as follows: The maximum size of the front lamp cover in the vehicle's up and down direction is a, and the maximum size of the tail lamp in the vehicle's up and down direction is d, then a:d = 1 - 10.

[0037] A further improvement solution is as follows: The minimum size of the part of the front lamp cover for accommodating the display part in the vehicle's up and down direction is b, and b:d = 0.5 - 10.

[0038] A further improvement solution is as follows: The length of the rear lamp cover is greater than the length of the light-emitting lamp strip.

[0039] A further improvement solution is as follows: The ratio of the size of the daytime running lamp to the size of the transparent part in the second direction is 0.2 - 0.6.

[0040] A further improvement solution is as follows: The daytime running lamp includes first lamp beads arranged in an array, and the number of the first lamp beads is 20 - 500.

[0041] A further improvement solution is as follows: The luminous power of the first lamp bead is 0.01W - 0.5W.

[0042] A further improvement solution is as follows: The daytime running lamp further includes second lamp beads located in the left lighting lamp and / or the right lighting lamp. The second lamp beads are used to cooperate with the first lamp beads to display different lighting effects.

[0043] A further improvement solution is as follows: The front lamp cover further includes a middle accommodating space located between the left accommodating space and the right accommodating space. The middle lamp board is disposed in the middle accommodating space, and the middle accommodating space communicates with the left accommodating space and the right accommodating space.

[0044] A further improvement solution is as follows: The left illuminating lamp and / or the right illuminating lamp are / is configured with a light condensing part and illuminating lamp beads. The light of the illuminating lamp beads generates an illuminating effect on the front part of the vehicle after being condensed by the light condensing part. The illumination intensity generated by the illumination assembly 10 meters in front of the multi-functional operation vehicle is 20 lux to 40 lux.

[0045] A further improvement solution is as follows: The light condensing part is configured as a lens and / or a reflective tile, and the illuminating lamp beads emit light towards the light condensing part.

[0046] A further improvement solution is as follows: The distance between the reflective tile of the left illuminating lamp or the right illuminating lamp and the nearest first lamp bead in the second direction is 10 mm to 100 mm.

[0047] A further improvement solution is as follows: The left illuminating lamp and / or the right illuminating lamp include a light emitting board, and the illuminating lamp beads are disposed on the light emitting board. The light emitting board of the left illuminating lamp is not parallel to the light emitting board of the right illuminating lamp.

[0048] A further improvement solution is as follows: The illuminating lamp beads are located on the upper wall or the lower wall of the corresponding reflective tile, and the included angle between the light emitting board and the ground is 0 to 20°.

[0049] The present utility model also discloses a multi-functional garden vehicle, including:

[0050] A vehicle frame extending along a first direction;

[0051] A garden operation component disposed on the vehicle frame for performing garden operations;

[0052] A front lamp socket disposed on the front side of the vehicle frame, the front lamp socket extending along a second direction, and the second direction is the width direction of the vehicle;

[0053] A front lamp cover jointly forming a sealed space with the front lamp socket, and at least a part of the front lamp cover is configured as a transparent part;

[0054] An illumination assembly including a left illuminating lamp and a right illuminating lamp for illuminating the front of the vehicle;

[0055] The sealed space includes a left accommodating space and a right accommodating space that communicate with each other. The left illuminating lamp is disposed in the left accommodating space, and the right illuminating lamp is disposed in the right accommodating space.

[0056] The present utility model also discloses another multi-functional garden vehicle, including:

[0057] A vehicle frame extending along a first direction;

[0058] A gardening operation component, configured on the vehicle frame for performing gardening operations;

[0059] A front lamp holder, configured on the front side of the vehicle frame, and the front lamp holder extends along a second direction, where the second direction is the width direction of the vehicle;

[0060] A front lamp cover, jointly forming a sealed space with the front lamp holder, and at least part of the front lamp cover is configured as a transparent part;

[0061] A lighting assembly, including a left lighting lamp and a right lighting lamp, for illuminating the front of the vehicle;

[0062] A battery pack, removably configured on the vehicle frame for supplying power to the gardening operation component and the lighting assembly;

[0063] The sealed space includes a left accommodation space and a right accommodation space that communicate with each other. The left lighting lamp is configured in the left accommodation space, and the right lighting lamp is configured in the right accommodation space.

[0064] The present utility model also discloses another multi-functional gardening vehicle, including:

[0065] A vehicle frame, extending along a first direction;

[0066] A gardening operation component, configured on the vehicle frame for performing gardening operations;

[0067] A front lamp holder, configured on the front side of the vehicle frame, and the front lamp holder extends along a second direction, where the second direction is the width direction of the vehicle;

[0068] A front lamp cover, jointly forming a sealed space with the front lamp holder, and at least part of the front lamp cover is configured as a transparent part;

[0069] A lighting assembly, including a left lighting lamp and a right lighting lamp, for illuminating the front of the vehicle;

[0070] A battery pack, removably configured on the vehicle frame for supplying power to the gardening operation component and the lighting assembly;

[0071] A user platform, configured on the vehicle frame for carrying a user;

[0072] The sealed space includes a left accommodation space and a right accommodation space that communicate with each other. The left lighting lamp is configured in the left accommodation space, and the right lighting lamp is configured in the right accommodation space.

[0073] The present utility model also discloses another multi-functional gardening vehicle, including:

[0074] A vehicle frame, extending along a first direction;

[0075] A cutter bar, configured on the vehicle frame, for performing mowing operations;

[0076] A front lamp base, configured on the front side of the vehicle frame, the front lamp base extending along a second direction, the second direction being the width direction of the vehicle;

[0077] A front lamp cover, jointly forming a sealed space with the front lamp base, at least part of the front lamp cover being configured as a transparent part;

[0078] A lighting assembly, including a left lighting lamp and a right lighting lamp, for illuminating the front of the vehicle;

[0079] A battery pack, removably configured on the vehicle frame, for supplying power to the gardening operation components and the lighting assembly;

[0080] The sealed space includes a left accommodation space and a right accommodation space that communicate with each other, the left lighting lamp being configured in the left accommodation space, and the right lighting lamp being configured in the right accommodation space.

[0081] The present utility model also discloses another multi-functional gardening vehicle, including:

[0082] A vehicle frame, extending along a first direction;

[0083] A cutter bar, configured on the vehicle frame, for performing mowing operations;

[0084] A front lamp base, configured on the front side of the vehicle frame, the front lamp base extending along a second direction, the second direction being the width direction of the vehicle;

[0085] A front lamp cover, jointly forming a sealed space with the front lamp base, at least part of the front lamp cover being configured as a transparent part;

[0086] A lighting assembly, including a left lighting lamp and a right lighting lamp, for illuminating the front of the vehicle;

[0087] A battery pack, removably configured on the vehicle frame, for supplying power to the gardening operation components and the lighting assembly;

[0088] A user platform, configured on the vehicle frame, for carrying a user;

[0089] The sealed space includes a left accommodation space and a right accommodation space that communicate with each other, the left lighting lamp being configured in the left accommodation space, and the right lighting lamp being configured in the right accommodation space.

[0090] Compared with the prior art, the present utility model has the following beneficial effects:

[0091] The utility model is configured with an enclosed space, and both the left lighting lamp and the right lighting lamp are located within this enclosed space. On the one hand, the enclosed space has a significantly larger size in the left - right direction, making the vehicle lamp look wider and providing a stronger visual experience. On the other hand, configuring the left lighting lamp and the right lighting lamp within the same enclosed space can make the space for accommodating the left lighting lamp and the right lighting lamp relatively large, facilitating the rapid dissipation of the heat emitted by the lighting lamps in this larger space and avoiding damage to the lighting lamps due to heat accumulation causing excessive temperature. [Description of the Drawings]

[0092] The following further elaborates on the specific implementation manners of the utility model in conjunction with the drawings:

[0093] Figure 1 is a three - dimensional view of one embodiment of the multi - functional work vehicle of the utility model;

[0094] Figure 2 is a schematic structural view of the outer lamp cover and the lighting component in one embodiment of the utility model;

[0095] Figure 3 is a schematic structural view of the lighting component in one embodiment of the utility model;

[0096] Figure 4 is a schematic structural view of the lighting component with the front lamp cover removed in one embodiment of the utility model;

[0097] Figure 5 is a schematic structural view of the front lamp cover in one embodiment of the utility model;

[0098] Figure 6 is another schematic structural view of the lighting component in one embodiment of the utility model;

[0099] Figure 7 is a partially enlarged schematic view of the separated state of the breathable film and the breathable hole of the lighting component;

[0100] Figure 8 is another schematic structural view of the lighting component in one embodiment of the utility model;

[0101] Figure 9 、 10 are both schematic structural views of the middle lamp cover in one embodiment of the utility model;

[0102] Figure 11 is Figure 9 a partially enlarged schematic view in;

[0103] Figure 12 is Figure 10 a partially enlarged schematic view in;

[0104] Figure 13 It is a schematic structural diagram of a frame, a tail light, and a lighting assembly in an embodiment of the present utility model;

[0105] Figure 14 It is a top view of a frame part in an embodiment of the present utility model;

[0106] Figure 15 It is a top view of a lighting assembly in an embodiment of the present utility model;

[0107] Figure 16 It is a top view of a tail light in an embodiment of the present utility model;

[0108] Figure 17 It is a schematic diagram of the light path of the lighting light of a lighting assembly in an embodiment of the present utility model;

[0109] Figure 18 It is another schematic structural diagram of a front lamp cover in an embodiment of the present utility model;

[0110] Figure 19 It is another schematic structural diagram of a tail light in an embodiment of the present utility model;

[0111] Figure 20 It is another schematic structural diagram of a lighting assembly in an embodiment of the present utility model;

[0112] Figure 21 It is a schematic structural diagram of a left lighting lamp and a right lighting lamp in an embodiment of the present utility model;

[0113] Figure 22 It is a schematic structural diagram of a tail light part in an embodiment of the present utility model;

[0114] Figure 23 It is a schematic structural diagram of a tail light with the rear lamp cover removed in an embodiment of the present utility model;

[0115] Figure 24 It is a schematic structural diagram of the rear lamp cover of a tail light in an embodiment of the present utility model;

[0116] Figure 25 It is a schematic structural diagram of a multi-functional work vehicle in another embodiment of the present utility model.

[0117] The meanings of the reference numerals in the figure:

[0118] 1. Frame; 2. Outer lamp cover; 3. Lighting assembly; 4. Cutting table; 5. Seat; 6. Battery compartment; 7. Tail light;

[0119] 31. Front lamp base; 311. Right accommodation space; 312. Left accommodation space; 313. Ventilation device; 314. Bump; 315. Conducting wire; 316. Right illuminating lamp; 317. Left illuminating lamp; 318. Daytime running lamp; 32. Front lamp cover; 321. Buckle

[0120] 3131. Ventilation hole; 3132. Ventilation film; 3161. Right light-emitting plate; 3162. Right reflecting tile; 3171. Left light-emitting plate; 3172. Left reflecting tile; 3181. Middle lamp plate; 31811. First lamp bead; 3182. Middle lamp cover; 31821. Curved surface part; 31822. Annular structure

[0121] 71. Rear lamp base; 72. Rear lamp strip; 73. Rear lamp cover; 74. Tail lamp bead [Specific embodiments]

[0122] 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 terms 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

[0123] Unless otherwise specified, the terms "arranged", "connected" and "coupled" 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 integrally formed, welded or connected by other fasteners

[0124] This embodiment discloses a multi-functional work vehicle. Refer to the attached Figure 1 drawing, which includes a vehicle frame 1 and outdoor work components; among them, the outdoor work components are configured on the vehicle frame 1 and are used for performing outdoor work

[0125] The multi-functional work vehicle in this embodiment further includes a front lamp base 31 directly or indirectly disposed on the front side of the vehicle frame 1; the front lamp base 31 extends in the second direction, and the second direction is the width direction of the vehicle

[0126] Refer to the attached Figure 3 drawing. The multi-functional work vehicle in this embodiment further includes a front lamp cover 32 that cooperates with the front lamp base 31 to form a sealed space. At least part of the front lamp cover 32 is configured as a transparent part, and the light in the sealed space can be irradiated to the outside through the transparent part

[0127] The multi-functional work vehicle in this embodiment further includes a lighting assembly 3, and the lighting assembly 3 includes a left lighting lamp 317 and a right lighting lamp 316 that can emit light to illuminate the front of the vehicle.

[0128] Refer to the appendix Figure 1 and the appendix Figure 2 , in some alternative embodiments, the multi-functional work vehicle further includes an outer lamp cover 2 fixed to the vehicle frame 1, and the lighting assembly 3 is disposed in the outer lamp cover 2.

[0129] Refer to the appendix Figure 4 , the above-mentioned enclosed space includes a left accommodation space 312 and a right accommodation space 311 that communicate with each other. The left lighting lamp 317 is disposed in the left accommodation space 312, and the right lighting lamp 316 is located in the right accommodation space 311.

[0130] As described above, the front lamp cover 32 is hermetically connected to the front lamp base 31. In some alternative embodiments, the front lamp cover 32 and the front lamp base 31 are hermetically sealed by one or more of ultrasonic welding, friction welding, sealant, and elastic rubber strips. It should be particularly noted that the above are only the processes for the two to achieve sealing, and should not be limited to the understanding that the two are only connected by the above processes. For example: in one more specific embodiment, the front lamp cover 32 and the front lamp 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 the gaps between the two are caulked, that is, the gaps are filled with sealant to keep the two hermetically connected.

[0131] Exemplarily, refer to the appendix Figure 3 and the appendix Figure 4 and the appendix Figure 5 , the front lamp base 31 is provided with a convex block 314, and the front lamp cover 32 is provided with a buckle 321. The buckle 321 cooperates with the convex block 314 to achieve the preliminary positioning of the front lamp base 31 and the front lamp cover 321.

[0132] Refer to the appendix Figure 6 and the appendix Figure 7 , in some alternative embodiments, the front lamp base 31 includes a ventilation device 313, and the ventilation device 313 includes a ventilation hole 3131. The ventilation hole 3131 can balance the pressure inside and outside the enclosed space, and avoid the destruction of the sealing effect due to the obvious increase in pressure caused by the increase in temperature inside the enclosed space. Refer to the appendix Figure 7 , the front lamp base 31 is provided with a wire 315 for supplying power to the inside of the front lamp base 31, and the wire 315 is sealed by sealant.

[0133] In some alternative embodiments, a breathable film 3132 is disposed at the air vent 3131. The breathable film 3132 has a waterproof and breathable effect, preventing external water vapor from entering the enclosed space and affecting the lighting assembly 3, while also taking into account the breathable effect.

[0134] In some alternative embodiments, the porosity of the breathable film 3132 is 20% - 90%. In this embodiment, the heat generated by the lighting assembly 3 is not excessive and will not cause the air in the enclosed space to expand too significantly. Therefore, there are not high requirements for the porosity of the breathable film 3132. Generally, a breathable film 3132 with a porosity greater than 20% can meet the usage requirements; however, a higher porosity will surely enable faster air exchange, so it is also within the scope of alternatives in this embodiment. Generally, a breathable film 3132 with a porosity not higher than 90% can be selected.

[0135] The unilateral area of the breathable film 3132 at a single air vent 3131 is 20mm 2 ~400mm 2 ; As mentioned above, the heat generated by the lighting assembly 3 is not excessive and will not cause the air in the enclosed space to expand significantly. However, the long-term operation of the lighting assembly 3 will still cause a certain temperature difference between the inside and outside of the enclosed space. Therefore, when selecting a breathable film 3132 with a smaller porosity, generally a breathable film 3132 with a larger area needs to be selected; conversely, when selecting a breathable film 3132 with a larger porosity, generally a breathable film 3132 with a slightly smaller area can be selected to meet the breathable requirements. Generally speaking, for the breathable film 3132 with a porosity of 20% - 90%, a breathable film 3132 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 film 3132 can be appropriately reduced by configuring multiple breathable films 3132 and air vents 3131.

[0136] It should be specifically noted that: generally, the installation method of the breathable film 3132 is gluing, that is, glue is coated at the edge of the breathable film 3132 to paste it on the edge of the air vent 3131. The part of the breathable film 3132 coated with glue cannot maintain the breathable effect, that is, the effective breathable area of the breathable film 3132 is smaller than its unilateral area.

[0137] In some alternative embodiments, a headlight controller (not shown) for controlling the operation of the lighting assembly 3 is disposed in the enclosed space, and a vehicle controller (not shown) coupled to the headlight controller is disposed on the vehicle frame 1. The headlight controller can control the lighting assembly 3, specifically, such as controlling the on / off, brightness, etc. of each light-emitting unit in the left lighting lamp 317 and / or the right lighting lamp 316.

[0138] The vehicle controller is connected to the power supply of the vehicle and can control the overall power supply of the headlight assembly; it can also send a control signal to the headlight controller to convey the user / vehicle control system's expectations of the lighting assembly 3. In some optional embodiments, the multi-functional working vehicle includes a battery compartment 6 disposed at the rear of the vehicle, and the power supply at least includes a battery disposed in the battery compartment 6.

[0139] Reference Figure 6 , Attachment Figure 7 In some of the optional embodiments, since the lighting lamps and the headlight controllers are components that generate significantly more heat in a confined space, the positions of the headlight holder 31 corresponding to the left lighting lamp 317, the right lighting lamp 316, and the headlight controller are all places where air holes 3131 can be set. One or more air holes 3131 can be configured at a single air hole 3131. The specific aperture of the air hole 3131, the size of the air membrane 3132, and the porosity of the air membrane 3132 can be selected by referring to the above public information.

[0140] Reference Figure 4 In some optional embodiments, a daytime running light 318 is disposed in the enclosed space and is at least partially located between the left lighting lamp 317 and the right lighting lamp 316. The daytime running light 318 emits light toward the front of the vehicle and is used to improve the recognizability of the vehicle.

[0141] Reference Figure 8 Further, the daytime running light 318 includes a center light board 3181 and first lamp beads 31811 arrayed on the center light board 3181, the headlight controller is configured on the center light board 3181, and the headlight controller and the first lamp beads 31811 are configured on different surfaces of the center light board 3181. Specifically, in one optional embodiment, the first lamp beads 31811 are located on the front surface of the center light board 3181, and the headlight controller is located on the rear surface of the center light board 3181. The first lamp beads 31811 of the daytime running light 318 are coupled to the headlight controller, that is, the opening and closing and brightness of the daytime running light 318 are controlled by the headlight controller.

[0142] In some optional embodiments, as mentioned above, the first lamp bead 31811 at the middle lamp plate 3181 is an LED lamp bead, and the middle lamp plate 3181 is connected to a middle lamp cover 3182 with a light transmittance greater than 60%. Figure 9 , Attachment Figure 10, the inner wall and / or the outer wall of the middle lamp cover 3182 are arranged with concave-convex structures in an array. The concave-convex structures produce a refraction and reflection effect on the light of the first lamp bead 31811, so that the light emitted by the first lamp bead 31811 shows a scattered effect due to reflection or refraction, enabling the light of the daytime running lamp 318 to be emitted in all directions under the above-mentioned scattered effect, increasing the observable area of the daytime running lamp 318, that is, the daytime running lamp 318 can be observed everywhere in front of the vehicle, effectively improving the recognizability of the vehicle.

[0143] Further, in some alternative embodiments, referring to the attached Figure 11 , the attached Figure 11 is a partial enlarged view of the attached Figure 9 . The outer wall of the middle lamp cover 3182 is configured as a curved surface part 31821 distributed in an array. Each curved surface part 31821 is adjacent to each other so that there is no flat surface on the outer wall of the middle lamp cover 3182, avoiding the light at the corresponding position from directly shining outwards and reducing its light divergence range.

[0144] Further, in some alternative embodiments, referring to the attached Figure 12 , the attached Figure 12 is a partial enlarged view of the attached Figure 10 . The inner wall of the middle lamp cover 3182 is configured as an annular structure 31822 distributed in an array. Each annular structure 31822 is formed by a plurality of concentrically sleeved rings. Correspondingly, the position of each ring is also a curved surface to produce a more obvious refraction effect, avoiding the light at the corresponding position from directly shining outwards and reducing its light divergence range.

[0145] As described above, at least the front lamp cover 32 is configured as a transparent part. It should be additionally noted that: the transparent part is not necessarily colorless and transparent, and its local part may have a certain color, such as white, etc. to make the light softer.

[0146] In some alternative embodiments, the transparent part is configured to be colorless and transparent, which can better emit light outwards and avoid the temperature rise in the closed space due to absorbing more emitted light.

[0147] In some alternative embodiments, the projections of the left lighting lamp 317 and the right lighting lamp 316 in the first direction coincide with the projection of the transparent part in the first direction, that is, the transparent part is at least partially located directly in front of the local parts of the left lighting lamp 317 and the right lighting lamp 316, for ensuring that the lighting lamp can effectively produce a lighting effect in the forward direction.

[0148] Particularly, the transparent part is at least partially located directly in front of the local part of the daytime running lamp 318, for ensuring that the daytime running lamp 318 can effectively emit light in the forward direction to improve the recognizability of the vehicle.

[0149] In some alternative embodiments, in order to ensure that the light emitted by the lighting assembly 3 is not blocked by the front lamp cover 32, the projections of the left lighting lamp 317 and the right lighting lamp 316 in the first direction are located within the projection of the transparent portion in the first direction. That is, in this embodiment, the transparent portion of the front lamp cover 32 must be directly in front of the left lighting lamp 317 and the right lighting lamp 316, so as to reduce the blockage of the lighting by the front lamp cover 32.

[0150] Refer to the attached Figure 17 , in some alternative embodiments, the left lighting lamp 317 and the right lighting lamp 316 do not only emit light directly forward, but also have a certain extended illumination angle, that is, the left lighting lamp 317 and the right lighting lamp 316 have a certain beam angle, so that the vehicle can not only illuminate the position directly in front of the vehicle lighting lamp, but also illuminate the position slightly to the side of the front of the vehicle. The lighting lamp in this embodiment has a beam angle of 160°, that is, the α angle shown in the attached Figure 17 figure is 160°.

[0151] In some alternative embodiments, the entire front lamp cover 32 is configured as a colorless transparent portion, which is manufactured by an integral injection molding process and can completely avoid blocking the light emitted by the lighting lamp. When the user is in front of the vehicle, the pure transparent material of the front lamp cover provides a better visual effect.

[0152] In some alternative embodiments, the front lamp cover 32 is not entirely configured as a colorless transparent portion. The edge or other positions that do not block the light of the lighting lamp are made of materials similar to or gradually changing with the body color, which can also produce a similar lighting effect.

[0153] In some alternative embodiments, the ratio of the size of the transparent portion of the front lamp cover 32 to the frame 1 in the second direction is 0.2 - 1.5.

[0154] For outdoor working vehicles, the width range of the frame 1 is not uniform. The common width of the frame 1 is generally 500 mm - 2000 mm. For the front vehicle lamp that generates lighting at the front of the vehicle, especially for the front vehicle lamp in this application where the left and right lighting lamps 316 are jointly arranged in a closed space, the relatively more preferred width range of the front vehicle lamp is not significantly wider than the frame 1.

[0155] For a work vehicle with a frame 1 that is slightly wider, although the body covers will occupy a certain width, since the frame 1 itself is also relatively wide, proportionally, the body will not be significantly wider than the frame 1, otherwise it will affect the vehicle's passability in the width direction; however, it should not be too small in the width direction, otherwise it does not meet the requirement of configuring left and right headlights 316 at the same time; that is, the front headlights can be slightly wider than the frame 1 or slightly narrower than the frame 1. This type of vehicle is generally a work vehicle that can carry two or more people horizontally.

[0156] However, for some outdoor work vehicles that are relatively narrow themselves, due to the existence of the vehicle's side covers, the total width of its body will be significantly wider than the frame 1 proportionally. At this time, the front headlights being slightly wider than the body will not significantly affect the vehicle's passability in the width direction.

[0157] Exemplary optional frame 1 and front headlight widths are as follows:

[0158] The width of the frame 1 is 2000 mm, and the width of the front headlights is 600 mm or 1600 mm or 2200 mm. The ratios of the dimensions of the front headlights to the frame 1 in the second direction (i.e., the width ratios) are respectively: 0.3, 0.8, 1.1.

[0159] The width of the frame 1 is 1600 mm, and the width of the front headlights is 700 mm or 1100 mm or 1600 mm. The ratios of the dimensions of the front headlights to the frame 1 in the second direction (i.e., the width ratios) are respectively: 0.4, 0.7, 1.0.

[0160] The width of the frame 1 is 1200 mm, and the width of the front headlights is 800 mm or 1200 mm or 1400 mm. The ratios of the dimensions of the front headlights to the frame 1 in the second direction (i.e., the width ratios) are respectively: 0.7, 1.0, 1.2.

[0161] The width of the frame 1 is 800 mm, and the width of the front headlights is 500 mm or 800 mm or 1100 mm. The ratios of the dimensions of the front headlights to the frame 1 in the second direction (i.e., the width ratios) are respectively: 0.6, 1.0, 1.4.

[0162] The width of the frame 1 is 500 mm. Due to the existence of the left and right covers, the width of the body is about 650 - 750 mm. The optional widths of the front headlights are 350 mm or 500 mm or 750 mm. The ratios of the dimensions of the front headlights to the frame 1 in the second direction (i.e., the width ratios) are respectively: 0.7, 1.0, 1.5.

[0163] The above dimension ratios are all rounded to one decimal place.

[0164] In some alternative embodiments, the front lamp cover 32 and the front lamp base 31 together form the front vehicle lamp at the front of the vehicle. The width of the front lamp cover 32 is also not significantly different from the width of the front vehicle lamp. For the embodiment where the entire front lamp cover 32 is made of a transparent material, the ratio of the size of the above-mentioned front vehicle lamp to the frame 1 in the second direction (i.e., the width ratio) is also the ratio of the front lamp cover 32 to the frame 1. For the embodiment where a partial area of the front lamp cover 32 is made of a transparent material, the ratio of the size of the front lamp cover 32 to the frame 1 in the second direction should be slightly less than the above ratio, but there should be no significant difference. Generally speaking, the range of the ratio of the transparent part to the frame 1 in the second direction being 0.2 to 1.5 can cover the vast majority of embodiments applicable to this implementation scheme.

[0165] In one of the embodiments, refer to the attached Figure 13 , attached Figure 14 , attached Figure 15 , attached Figure 14 In which B is the width of the frame 1, and in attached Figure 15 A is the width of the transparent part. That is, the range of A / B is 0.2 to 1.5.

[0166] In some alternative embodiments, the outdoor operation component is configured to be connected to the cutting table 4 of the frame 1. The cutting table 4 is used for mowing operations. At this time, the outdoor operation vehicle is a gardening vehicle with a mowing function, especially a mowing vehicle.

[0167] In the prior art, the cutting width range of the mainstream cutting table 4 in the market is 30 inches to 72 inches. Specifically, the common cutting tables 4 include 30 inches, 42 inches, 50 inches, 54 inches, 60 inches, 72 inches, etc. The width of the cutting table 4 itself is slightly larger than the cutting width, but there is no significant difference. That is, the approximate width range of the cutting table 4 is 760 mm to 1830 mm; the frame 1 of the same width can be configured with cutting tables 4 of various sizes, but generally, a cutting table 4 with a width significantly larger than the width of the frame 1 will not be configured, otherwise the lateral stability of the vehicle may be affected. That is, generally, a cutting table 4 with a width smaller than the body width or a cutting table 4 with a width slightly larger than the body width is selected for the vehicle.

[0168] Exemplary selections are as follows:

[0169] The width of the frame 1 is 2000 mm, the width of the front vehicle lamp is 600 mm or 1800 mm or 2200 mm, and the width of the cutting table 4 is 1270 mm or 1520 mm or 1830 mm. The corresponding approximate range of the ratio of the size of the front vehicle lamp to the cutting table 4 in the second direction (i.e., the width ratio) is 0.3 to 1.7.

[0170] The width of the vehicle frame 1 is 1600 mm, the width of the front headlight is 700 mm or 1100 mm or 1600 mm, and the width of the cutter bar 4 is 1010 mm or 1520 mm or 1830 mm. The ratios of the dimensions of the front headlight to those of the cutter bar 4 in the second direction (i.e., the width ratios) are respectively: 0.4 to 1.6.

[0171] The width of the vehicle frame 1 is 1200 mm, the width of the front headlight is 800 mm or 1200 mm or 1400 mm, and the width of the cutter bar 4 is 760 mm or 1010 mm or 1370 mm. The ratios of the dimensions of the front headlight to those of the cutter bar 4 in the second direction (i.e., the width ratios) are respectively: 0.6 to 1.8.

[0172] The width of the vehicle frame 1 is 800 mm, the width of the front headlight is 600 mm or 800 mm or 1100 mm, and the width of the cutter bar 4 is 760 mm or 1010 mm or 1270 mm. The ratios of the dimensions of the front headlight to those of the cutter bar 4 in the second direction (i.e., the width ratios) are respectively: 0.5 to 1.4.

[0173] The width of the vehicle frame 1 is 500 mm. Due to the presence of the left and right covering parts, the width of the vehicle body is approximately 650 - 750 mm. The selectable widths of the front headlight are 350 mm or 650 mm or 800 mm, and the width of the cutter bar 4 is 760 mm or 1010 mm or 1270 mm. The ratios of the dimensions of the front headlight to those of the cutter bar 4 in the second direction (i.e., the width ratios) are respectively: 0.3 to 1.1.

[0174] The above - mentioned dimension ratios are all rounded to one decimal place.

[0175] In summary, it can be seen that for the actual solution using the front headlight described in this application, the approximate range of the ratio of the dimensions of the front headlight to those of the cutter bar 4 in the second direction is 0.3 to 1.8. And the width of the front lamp cover 32 has no obvious difference from the width of the front headlight, that is, the ratio of the width of the front lamp cover 32 to that of the cutter bar 4 in the second direction is approximately 0.3 to 1.8.

[0176] In one of the embodiments, referring to Att Figure 13 、Att Figure 14 、Att Figure 15 ,Att Figure 14 in which D is the width of the cutter bar 4, and A in Att Figure 15 is the width of the transparent part. That is, the range of A / B is 0.3 to 1.8.

[0177] Referring to Att Figure 1 、Att Figure 13 、Att Figure 16, in some alternative embodiments, the multi-functional work vehicle further includes a tail light 7 disposed at the rear of the vehicle, and the tail light 7 is configured as a strip. At least a part of the tail light 7 can emit red light, so that the personnel located behind can clearly observe the presence of the work vehicle.

[0178] Further, referring to the attached Figure 22 , the attached Figure 23 , the attached Figure 24 , the tail light 7 includes a rear lamp holder 71, a rear lamp cover 73 and a rear lamp strip 72. Tail lamp beads 74 are arranged in an array on the rear lamp strip 72 and can emit light under control. The rear lamp holder 71 and the rear lamp cover 73 jointly form a closed rear accommodation space, and the rear lamp strip 72 is disposed in the rear accommodation space. The closed rear accommodation space can prevent external water droplets from entering and affecting the operation of the rear lamp strip 72.

[0179] Further, referring to the attached Figure 22 , in some alternative embodiments, the tail light 7 is disposed on the housing of the battery compartment 6.

[0180] In some alternative embodiments, the rear lamp cover 73 has no obstruction in the illumination direction of the tail light 7, that is, the rear lamp cover 73 will not be blocked to produce a segmented display effect. The lighting effect of the rear lamp as a whole presents a continuous strip shape, which is more eye-catching.

[0181] In some alternative embodiments, a plurality of the rear lamp strips 72 are configured, and at least two of the rear lamp strips 72 face different directions. The rear lamp strip 72 not only emits light directly to the rear of the vehicle, but also can emit light to at least one side rear. In some other alternative embodiments, the rear lamp strip 72 is configured as three lamp strip segments connected end to end in sequence, and two of the lamp strip ends face two side rears respectively, and the lamp strip in the middle faces directly to the rear to emit light, so as to ensure that when the personnel are located directly behind and at the side rear of the vehicle, they can clearly judge the presence of the work vehicle through the tail light 7.

[0182] The tail light 7 is disposed at the rear side of the vehicle. In some alternative embodiments, for the rear of the vehicle, generally a rear covering member fixed to the frame 1 is provided, and the tail light 7 is disposed on the surface of the rear covering member. At this time, the size of the rear covering in the second direction is slightly larger than that of the frame 1, and the size of the tail light 7 in the second direction must also be larger than that of the frame 1.

[0183] In some specific alternative embodiments, the width of the vehicle frame 1 is 500 mm, the width of the rear covering member is 650 mm, and the width of the tail lamp 7 is 680 mm. At this time, the ratio of the size of the tail lamp 7 to that of the vehicle frame 1 in the second direction is 1.4. Obviously, in this embodiment, the size of the tail lamp 7 can be reduced by reducing the size of the rear covering member. Therefore, in the embodiment where the tail lamp 7 is disposed on the rear covering member covering the vehicle frame 1, the ratio of the size of the tail lamp 7 to that of the vehicle frame 1 in the second direction is 1 to 1.4.

[0184] In another part of alternative embodiments, a vehicle frame 1 covering member that only covers the vehicle frame 1 is provided at the rear of the vehicle, and a box-shaped structure is further disposed on the vehicle frame 1. In order to reduce the probability of the box-shaped structure being directly collided by the outside world, the size of the box structure is slightly smaller than that of the vehicle frame 1, and the tail lamp 7 is disposed on the surface of the above box-shaped structure.

[0185] In some specific alternative embodiments, the width of the vehicle frame 1 is 500 mm, the width of the rear covering member is 650 mm, and the width of the battery compartment 6 is 400 mm. That is to say, in the second direction, a distance of 50 mm is reserved on both sides of the battery compartment 6 to prevent the battery compartment 6 from being collided. In this embodiment, the tail lamp 7 can be embedded in the outer wall of the battery compartment 6 so that it does not protrude significantly from the battery compartment 6. At this time, the width of the tail lamp 7 is approximately 400 mm, and the ratio of the size of the tail lamp 7 to that of the vehicle frame 1 in the second direction is 0.8. Obviously, the size of the battery compartment 6 in this embodiment can be appropriately enlarged because there is a buffer distance between the storage battery in the battery compartment 6 and the outer wall of the battery compartment 6. At this time, the maximum width of the tail lamp 7 can be configured to be equal to or slightly greater than the width of the vehicle frame 1. Therefore, in the above embodiment where the battery compartment 6 is narrower than the vehicle frame 1 and the tail lamp 7 is disposed on the outer wall of the battery compartment 6, the ratio of the size of the tail lamp 7 to that of the vehicle frame 1 in the second direction is 0.8 to 1.

[0186] In some specific alternative embodiments, the box-shaped structure at the rear of the vehicle is the battery compartment 6, and a storage battery for supplying power to the vehicle is disposed therein. As described above, in order to reduce the probability of damage to the storage battery caused by collision, the outer wall of the battery compartment 6 does not extend beyond the vehicle frame 1 horizontally. In this embodiment, the size of the tail lamp 7 disposed on the outer wall of the battery compartment 6 in the second direction will not be greater than that of the vehicle frame 1, or only a part of the tail lamp 7 protrudes from the vehicle frame 1.

[0187] In another part of alternative embodiments, the upper part of the battery compartment 6 has a smaller size. At this time, if the tail lamp 7 is disposed on the battery compartment 6, the size of the tail lamp 7 in the second direction will be smaller. It is worth further explaining that at this time, the tail lamp 7 is relatively narrow, but it can still present the above-mentioned technical effects such as strip-shaped and partially facing the left and right sides.

[0188] Exemplary selections are as follows:

[0189] The width of the vehicle frame 1 is 2000 mm, and the width of the tail lamp 7 is 400 mm or 700 mm or 1200 mm. At this time, the ratio of the size of the tail lamp 7 to that of the vehicle frame 1 in the second direction is 0.2 to 0.6.

[0190] The width of the vehicle frame 1 is 1200 mm, and the width of the tail lamp 7 is 400 mm or 600 mm or 800 mm. At this time, the ratio of the size of the tail lamp 7 to that of the vehicle frame 1 in the second direction is 0.3 to 0.7.

[0191] The width of the vehicle frame 1 is 500 mm, and the width of the tail lamp 7 is 150 mm or 250 mm or 300 mm. At this time, the ratio of the size of the tail lamp 7 to that of the vehicle frame 1 in the second direction is 0.3 to 0.6.

[0192] In summary, it can be seen that the optional range of the tail lamp 7 is relatively larger. For different technical solutions, there are significant differences in the ratio of the size of the tail lamp 7 to that of the vehicle frame 1 in the second direction, but generally within the range of 0.2 to 1.4.

[0193] In one of the embodiments, referring to Appendix Figure 13 Appendix Figure 14 Appendix Figure 16 Appendix Figure 14 B in Appendix Figure 16 is the width of the vehicle frame 1, and C in Appendix Figure 16 is the width of the tail lamp 7. That is, the range of C / B is 0.2 to 1.4.

[0194] The ratio of the size of the front lamp to that of the tail lamp 7 in the second direction and the ratio of the size of the tail lamp 7 to that of the cutter bar 4 in the second direction can be obtained by referring to the above calculation method:

[0195] Exemplary selections are as follows:

[0196] The width of the vehicle frame 1 is 2000 mm, the width of the front headlamp is 600 mm or 1800 mm or 2200 mm, the width of the tail lamp 7 is 400 mm or 1200 mm or 2200 mm, the width of the cutter bar 4 is 1270 mm or 1520 mm or 1830 mm. The range of the ratio of the size of the front headlamp to that of the tail lamp 7 in the second direction is about 0.3 to 5.5, and the range of the ratio of the size of the tail lamp 7 to that of the cutter bar 4 in the second direction is about 0.2 to 1.7.

[0197] The width of the vehicle frame 1 is 1600 mm, the width of the front headlamp is 700 mm or 1100 mm or 1600 mm, the width of the tail lamp 7 is 600 mm or 1100 mm or 1650 mm, the width of the cutter bar 4 is 1010 mm or 1520 mm or 1830 mm. The range of the ratio of the size of the front headlamp to that of the tail lamp 7 in the second direction is about 0.4 to 2.7, and the range of the ratio of the size of the tail lamp 7 to that of the cutter bar 4 in the second direction is about 0.3 to 1.6.

[0198] The width of the vehicle frame 1 is 1200 mm, the width of the front headlight is 800 mm or 1200 mm or 1400 mm, the width of the tail light 7 is 500 mm or 850 mm or 1250 mm, the width of the cutting table 4 is 760 mm or 1010 mm or 1370 mm, the ratio of the dimensions of the front headlight to the tail light 7 in the second direction ranges from approximately 0.5 to 2.8, and the ratio of the dimensions of the tail light 7 to the cutting table 4 in the second direction ranges from approximately 0.4 to 1.6.

[0199] The width of the vehicle frame 1 is 800 mm, the width of the front headlight is 600 mm or 800 mm or 1100 mm, the width of the tail light 7 is 350 mm or 600 mm or 900 mm, the width of the cutting table 4 is 760 mm or 1010 mm or 1270 mm, the ratio of the dimensions of the front headlight to the tail light 7 in the second direction ranges from approximately 0.5 to 3.0, and the ratio of the dimensions of the tail light 7 to the cutting table 4 in the second direction ranges from approximately 0.3 to 1.2.

[0200] The width of the vehicle frame 1 is 500 mm. Due to the presence of the left and right covers, the width of the vehicle body is approximately 650 - 750 mm. The optional width of the front headlight is 350 mm or 650 mm or 800 mm, the width of the tail light 7 is 200 mm or 400 mm or 730 mm, the width of the cutting table 4 is 760 mm or 1010 mm or 1270 mm, the ratio of the dimensions of the front headlight to the tail light 7 in the second direction ranges from approximately 0.2 to 4, and the ratio of the dimensions of the tail light 7 to the cutting table 4 in the second direction ranges from approximately 0.2 to 1.0.

[0201] All of the above ratios of dimensions are rounded to one decimal place.

[0202] As described above, when the front lamp cover 32 is configured as an integral transparent part, that is, the dimension of the transparent part in the second direction is equal to that of the front lamp cover 32 and is approximately equal to the approximate dimension of the front headlight. Therefore, it can be concluded that: the approximate range of the ratio of the dimensions of the transparent part to the tail light 7 in the second direction is 0.2 - 5.5; the approximate range of the ratio of the dimensions of the tail light 7 to the cutting table 4 in the second direction is 0.2 - 1.7.

[0203] In one of the embodiments, referring to the attached Figure 13 and the attached Figure 14 and the attached Figure 15 and the attached Figure 16 , the D in the attached Figure 14 is the width of the cutting table 4, the A in the attached Figure 15 is the width of the transparent part, and the C in the attached Figure 16 is the width of the tail light 7. That is, the range of A / C is 0.2 - 5.5; the range of C / D is 0.2 - 1.7.

[0204] Referring to the attached Figure 18 and the attached Figure 19, in some alternative embodiments, the dimensions of the front headlight in the up-down direction vary at different positions, that is, the dimensions of the front headlight in the up-down direction are not uniform, and the outer contour of the front headlight in the up-down direction is substantially equal to that of the front lamp cover 32. However, the rear lamp 7 is a strip with relatively uniform dimensions in the up-down direction everywhere. It is defined that: the maximum dimension of the front lamp cover 32 in the vehicle's up-down direction is a, and the maximum dimension of the rear lamp 7 in the vehicle's up-down direction is d, then a:d = 1 to 10. That is, in some alternative embodiments, the width of the rear lamp 7 in the up-down direction is relatively large and equal to that of the front lamp cover 32. In some other alternative embodiments, the width of the rear lamp 7 in the up-down direction is relatively small and is one-tenth of the front lamp cover 32. In some other alternative embodiments, the width of the rear lamp 7 in the up-down direction is moderate, greater than one-tenth of the maximum dimension of the front lamp cover but less than the maximum width of the front lamp cover 32 in the up-down direction.

[0205] As described above, the dimensions of the front headlight in the up-down direction at different positions are not necessarily uniform, but the rear lamp 7 is a strip with relatively uniform dimensions in the up-down direction everywhere. Here, it is defined that: the minimum dimension of the part of the front lamp cover 32 for accommodating the display part in the vehicle's up-down direction is b, and the maximum dimension of the rear lamp 7 in the vehicle's up-down direction is d, b:d = 0.5 to 10. That is, in some alternative embodiments, the width of the rear lamp 7 in the up-down direction is relatively large and is twice the minimum dimension of the front lamp cover 32. In some other alternative embodiments, the width of the rear lamp 7 in the up-down direction is relatively small and is one-tenth of the minimum dimension of the front lamp cover 32. In some other alternative embodiments, the width of the rear lamp 7 in the up-down direction is moderate, greater than one-tenth of the minimum dimension of the front lamp cover 32 but less than twice the minimum width of the front lamp cover 32 in the up-down direction.

[0206] It should be further noted that: the protection scope of the uniform dimensions of the front headlight in the up-down direction at different positions is not abandoned in the foregoing text. If the dimensions of the front headlight in the up-down direction at different positions are uniform, then a = b in the foregoing text.

[0207] In some alternative embodiments, the length of the rear lamp cover 73 is greater than the length of the light-emitting lamp strip, and the light-emitting lamp strip is necessarily located within the rear lamp cover 73. Therefore, there is no overlapping area between the light-emitting lamp strips, avoiding the light emitted by one light-emitting lamp strip from being blocked by another light-emitting lamp strip.

[0208] As described above: In some embodiments of the present utility model, a daytime running light 318 is disposed inside the front lamp cover 32. In some alternative embodiments, the ratio of the size of the daytime running light 318 in the second direction to the size of the transparent part is 0.2 to 0.6. That is, the ratio of the sum of the sizes of the left lighting lamp 317 and the right lighting lamp 316 on both sides of the daytime running light in the second direction to the size of the transparent part in the second direction does not exceed 0.8. Since the daytime running light 318, the left lighting lamp 317, and the right lighting lamp 316 do not necessarily completely occupy all the space of the transparent part along the second direction, the minimum value of the size occupied by the left and right lighting lamps 316 along the second direction is not limited, and those skilled in the art can freely adjust it according to needs.

[0209] In some alternative embodiments, the daytime running light 318 includes first lamp beads 31811 arranged in an array, and the number of the first lamp beads 31811 is 20 to 500. More preferably, the first lamp beads 31811 are selected as LED lamp beads, and the LED lamp beads are arranged in a rectangular array, and the number of each row is 18 to 30, and the number of rows is 2 to 5.

[0210] In some alternative embodiments, the luminous power of the first lamp beads 31811 is 0.01W to 0.5W. In some of these embodiments, when the luminous power of the first lamp beads 31811 is 0.01W, the number of the first lamp beads 31811 should be 200 to 500. When it works, a relatively prominent brightness can be generated, so as to achieve the effect of improving the recognizability of the vehicle. In some other embodiments, when the luminous power of the first lamp beads 31811 is 0.2W, the number of the first lamp beads 31811 should be 20 to 50, and a relatively prominent brightness can also be generated when it works, so as to achieve the effect of improving the recognizability of the vehicle. In some other embodiments, when the luminous power of the first lamp beads 31811 is 0.5W, the number of the first lamp beads 31811 should be 10 to 30, and a relatively prominent brightness can also be generated when it works, so as to achieve the effect of improving the recognizability of the vehicle.

[0211] It should be additionally noted that: The above luminous power is the rated power of the first lamp beads 31811. When the total rated power of the daytime running light 318 is relatively high and the lighting lamp is in the lit state, the vehicle can control the first lamp beads 31811 of the daytime running light 318 to work at a reduced power to avoid unnecessary energy waste caused by excessive brightness.

[0212] In some alternative embodiments, the daytime running light 318 further includes a second lamp bead located within the left illuminating lamp 317 and / or the right illuminating lamp 316, that is, the daytime running light 318 further includes a second lamp bead, and the physical position of the second lamp bead is within the space of the left illuminating lamp 317 and / or the right illuminating lamp 316. The second lamp bead is used to cooperate with the first lamp bead 31811 to display various lighting effects. Specifically, the lighting effects that can be displayed include the first lamp bead 31811 and the second lamp bead flashing alternately at a defined power, etc.

[0213] In some alternative embodiments, the front lamp cover 32 further includes a middle accommodating space located between the left accommodating space 312 and the right accommodating space 311. The middle lamp board 3181 is disposed in the middle accommodating space, and the middle accommodating space communicates with the left accommodating space 312 and the right accommodating space 311. As described above, the three accommodating spaces communicate with each other, enabling the daytime running light 318 to be closer to the left illuminating lamp 317 and the right illuminating lamp 316. When the second lamp bead located in the left illuminating lamp 317 and / or the right illuminating lamp 316 cooperates with the first lamp bead 31811 to achieve an equivalent effect, the above closer distance enables the user to feel a more coherent lighting effect, and the sensory effect is better.

[0214] In some alternative embodiments, the left illuminating lamp 317 and / or the right illuminating lamp 316 are configured with a light condensing portion and illuminating lamp beads. The light of the illuminating lamp beads is condensed by the light condensing portion to produce an illuminating effect on the front of the vehicle, so as to enable the illuminating lamp to produce a stronger illuminating effect on a farther position. On the contrary, if the light condensing portion is not configured, it will cause the illuminating lamp to diverge in all directions, further resulting in a limited distance, which is not conducive to the user observing the ground in the distance, and the user cannot timely perform operations such as accelerating, decelerating, and turning according to the ground conditions in the distance.

[0215] In some alternative embodiments, referring to the appendix Figure 17 , the light emitted by the left illuminating lamp 317 and the right illuminating lamp 316 overlaps in front of the vehicle to achieve a stronger illuminating effect.

[0216] Furthermore, in some alternative embodiments, the illumination intensity generated by the lighting assembly 3 at a distance of 10 meters in front of the multi-functional work vehicle is 20 lux to 40 lux, that is, the light of the left illuminating lamp 317 and the right illuminating lamp 316 overlaps at a distance of 10 meters in front of the vehicle to generate light with an illumination intensity of 20 lux to 40 lux; in some other alternative embodiments, the illumination intensity generated by the lighting assembly 3 at a distance of 10 meters in front of the multi-functional work vehicle is 25 lux to 35 lux. This is used to meet the illumination within 10 meters in front, facilitating the user to timely obtain the ground conditions within 10 meters in front of the vehicle.

[0217] In some alternative embodiments, the light condensing part is configured as a lens and / or a reflector tile, and the lighting lamp beads emit light towards the light condensing part. In some of these alternative embodiments, a convex lens facing the front of the vehicle is selected as the light condensing part, which has the effect of concentrating the divergently irradiated light to only irradiate forward. In some other alternative embodiments, a reflector tile is selected as the light condensing part. A coating is arranged on the side of the reflector tile close to the lighting lamp beads. The coating has a strong light reflection effect. At the same time, the reflector tile has a bowl-shaped concave surface. The light emitted by the lighting lamp beads is reflected by the concave surface to form light rays that are nearly parallel and irradiate forward, so as to produce a stronger lighting effect on a relatively far distance in front of the vehicle.

[0218] In some alternative embodiments, the distance between the reflector tile of the left lighting lamp 317 or the right lighting lamp 316 and the first lamp bead 31811 closest to it in the second direction is 10 mm to 100 mm. Looking at the front headlight from the front of the headlight, the visual effect is that the light of the lighting lamp emits forward from the reflector tile; the light of the daytime running lamp 318 emits forward from the first lamp bead 31811 of the daytime running lamp 318. The relatively close distance between the first lamp bead 31811 and the reflector tile can make the light look more continuous, that is, show the effect of through-type lighting, and the visual effect is stronger. The above-mentioned distance of 10 mm to 100 mm can achieve the effect of continuous light. Further, in some of these alternative embodiments, the distance between the reflector tile and the first lamp bead 31811 closest to it in the second direction is 10 mm to 40 mm. Its smaller distance makes the visual continuity effect stronger and the through-type lighting effect better.

[0219] In some alternative embodiments, in order to simplify the assembly, the left lighting lamp 317 and / or the right lighting lamp 316 include a light emitting plate. Specifically, the left lighting lamp 317 includes a left light emitting plate 3171, and the right lighting lamp 316 includes a right light emitting plate 3161. The lighting lamp beads are arranged on the light emitting plate. The light emitting plate of the left lighting lamp 317 is not parallel to the light emitting plate of the right lighting lamp 316. In some of these alternative embodiments, both light emitting plates are inclined towards the middle position in the left-right direction, that is, the light emitting plates are inclined towards the middle position for lighting, so that the light has a slight inclination angle of converging towards the middle. It is convenient to make the lights of the two lighting lamps coincide in front of the vehicle to achieve a stronger lighting effect.

[0220] In some alternative embodiments, the lighting beads are located on the upper wall or the lower wall of the corresponding light-emitting plate, and the included angle between the light-emitting plate and the ground is 0 to 20°. It should be additionally noted that the lighting lamp in this application is applied to a vehicle, which needs to illuminate a certain width range at a relatively far distance in front during operation, that is, the light emitted by the lighting lamp is not completely parallel light; the reflective tile should evenly reflect the light of the lighting beads within a certain width range in front of the vehicle. Combining with the optical principle, in order to make the light produce a more obvious light-gathering effect, the reflective tile needs to have a certain width in the left-right direction and a certain depth in the front-back direction. In this application, the light-emitting plate is configured at an almost horizontal angle, so that the reflective tile can be configured above or below the light-emitting plate, that is, the light-emitting plate does not occupy the space in the front-back direction of the light-emitting tile. In the use environment where the total occupied space of such a lighting lamp for a vehicle is relatively limited, the above configuration method can improve the light-gathering effect of the reflective tile under the original conditions, that is, it can be better than the prior art. In summary, the gardening vehicle in this application has a better lighting effect and can effectively observe the environmental conditions near the operation area at night, which is convenient for effective operation at night.

[0221] In some alternative embodiments, the lighting beads are located on the upper wall of the light-emitting plate, and the lighting beads emit light towards the reflective tile on its upper side. The reflective tile is located above the lighting beads, and the reflective tile reflects the light to produce a light-gathering effect and shoots towards the front of the vehicle.

[0222] In some other alternative embodiments, the lighting beads are located on the lower wall of the light-emitting plate, and the lighting beads emit light towards the reflective tile on its lower side. The reflective tile is located below the lighting beads, and the reflective tile reflects the light to produce a light-gathering effect and shoots towards the front of the vehicle. Further, since the light-emitting plate emits light downward, and the position of the front headlight is closer to the vehicle frame 1 in the up-down direction, that is, lower than the user's head, it is impossible for the user to observe the lighting beads when standing normally, and only the reflective tile can be observed, so the overall appearance can be better.

[0223] In some alternative embodiments, the included angle between the light-emitting plate and the ground is 0 to 20°. Its small included angle does not cause it to occupy a large space in the up-down direction, and its inclined angle has the technical effects as described above: the light inclines towards the middle so that the lights of the left and right lighting lamps 316 can overlap in the front to enhance the lighting effect. In some alternative embodiments, the included angle between the light-emitting plate and the ground is 2° to 6°. Its small included angle can achieve the above technical effects, and the space it occupies in the up-down direction is smaller, which is more convenient for space layout.

[0224] Further, in order to enable the rear light bar 72 to also display a pulsating light effect, in some alternative embodiments, the rear light bar 72 includes rear light beads, and the multi-functional work vehicle includes a rear light controller for controlling the on / off of the rear light beads in the rear light bar 72. The minimum number of rear light beads that the rear light controller lights up at one time is 2. That is, under the control of the rear light controller, at least two rear light beads are turned on and off simultaneously. Define at least two rear light beads that are turned on and off simultaneously controlled by the rear light controller as a rear pulsation unit. The rear light controller can control each pulsation unit to pulsate according to a set rule, that is, to be lit or extinguished according to a set rule.

[0225] In another alternative embodiment, the present specification also discloses a multi-functional work vehicle, which includes the frame 1, outdoor work components, a front lamp socket 31, a front lamp cover 32, and a lighting assembly 3 as described above. The front lamp socket 31 and the front lamp cover 32 together form a sealed space.

[0226] In another alternative embodiment, the present specification also discloses a multi-functional garden vehicle, which includes the frame 1, garden work components, a front lamp socket 31, a front lamp cover 32, and a lighting assembly 3 as described above. The front lamp socket 31 and the front lamp cover 32 together form a sealed space.

[0227] In another alternative embodiment, the present specification also discloses an electric multi-functional work vehicle, which includes the frame 1, outdoor work components, a front lamp socket 31, a front lamp cover 32, a lighting assembly 3, and a power system as described above. The front lamp socket 31 and the front lamp cover together form a sealed space.

[0228] In another alternative embodiment, the present specification also discloses an electric multi-functional garden vehicle, which includes the frame 1, garden work components, a front lamp socket 31, a front lamp cover 32, a lighting assembly 3, and a power system as described above. The front lamp socket 31 and the front lamp cover together form a sealed space.

[0229] Further explanation: The above power system is detachably connected to the frame 1. The power 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.

[0230] 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 to garden tools such as lawn trimmers, pruning shears, leaf blowers, and chain saws. In addition, the second specification battery pack can also supply power to torque output tools such as electric drills and electric hammers; supply power to sawing tools such as circular saws, jigsaws, and reciprocating saws, or supply power to grinding tools such as angle grinders and sanders.

[0231] In some alternative embodiments, the difference between the first specification battery pack and the second specification battery pack lies in the different types of battery cells selected. For example, the first specification battery pack and the second specification battery pack can respectively select lithium iron phosphate battery cells and ternary lithium battery cells. Multiple battery units in the power supply system can also select nickel-chromium battery cells, lead-acid battery cells, graphene battery cells, etc.

[0232] Multiple 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 battery packs of different specifications, meeting the high-power work requirements and being able to adapt to handheld electric gardening tools at the same time, making the working mode of garden workers more flexible.

[0233] 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.

[0234] In one of the alternative embodiments, the battery compartment 6 and / or the battery management system is configured on the vehicle frame 1. The battery pack is detachably configured in the battery compartment 6 to realize the detachable and replaceable 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 return to a workable state by simply replacing the battery pack without waiting for a long charging time when the vehicle's power is low or exhausted.

[0235] In one of the alternative embodiments, the battery compartment 6 is detachably configured on the vehicle frame 1, and the battery pack is accommodated in the battery compartment 6, that is, the battery compartment 6 can be integrally separated from or combined with the vehicle frame 1.

[0236] In another part of the alternative embodiments, the work vehicle further includes a user platform for carrying the user.

[0237] In one of the alternative embodiments, refer to the attached Figure 1, the user platform of this embodiment is configured to carry the seat 5 for the user. When operating the work vehicle, the user sits on the seat 5 and controls the vehicle.

[0238] In one alternative embodiment, the user platform of this embodiment is configured to be a standing platform for carrying the user. The user stands on the standing platform and controls the vehicle.

[0239] In another alternative embodiment, the gardening work component is implemented as the cutter bar 4, and the gardening work vehicle in this embodiment is a lawn mower; in addition, if the gardening work component is a snow sweeping component, then the multi-functional gardening vehicle is a snow sweeper; 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 replaced by the user according to actual needs. For example, if the cutter bar 4 for mowing is removed and replaced with a sweeper disk for sweeping the floor, then the lawn mower is changed to a floor sweeper. In summary: No matter what functional component the gardening work component is replaced with according to the user's needs, it should not be understood as breaking through the protection scope of this embodiment.

[0240] As mentioned above, the work vehicle configured with a power system is a rechargeable work vehicle. Compared with the traditional fuel-powered 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.). 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.

[0241] Similarly, the gardening vehicle configured with a power system is a rechargeable gardening vehicle and also has the above beneficial effects.

[0242] For the same purpose, on the other hand, this specification also provides a riding lawn mower, which includes a vehicle frame 1, a cutter bar 4, a front lamp cover 32, a front lamp base 31, a lighting component 3, a seat 5, and a power system; the seat 5 is configured on the vehicle frame 1 and is used for the user to sit on.

[0243] For the same purpose, on the other hand, this specification also provides a standing lawn mower, which includes a vehicle frame 1, a cutter bar 4, a front lamp cover 32, a front lamp base 31, a lighting component 3, a standing platform, and a power system; the standing platform is configured on the vehicle frame 1 and is used for the user to stand on.

[0244] Accordingly, on the other hand, this specification also provides a multi-functional garden vehicle with a user platform. The multi-functional garden vehicle includes a vehicle frame 1, garden working components, a front lamp cover 32, a front lamp base 31, a lighting assembly 3, and a user platform. The daytime running lamp 318 is arranged on the front side of the vehicle frame 1 and faces the front of the vehicle, for improving the recognizability of the vehicle. The lighting assembly 3 includes a left lighting lamp 317, a daytime running lamp 318, and a right lighting lamp 316 arranged in sequence along the width direction of the vehicle. The user platform can be the aforementioned standing platform or seat 5, for carrying the user.

[0245] Furthermore, on the other hand, this specification also provides another multi-functional garden vehicle with a user platform. The multi-functional garden vehicle includes a vehicle frame 1, garden working components, a front lamp cover 32, a front lamp base 31, a lighting assembly 3, a user platform, and a battery pack. The battery pack is detachably arranged on the vehicle frame 1, for supplying power to the garden working components, the lighting assembly 3, the daytime running lamp 318, etc.

[0246] Refer to the attached Figure 25 , the working vehicle shown in the figure is configured with a steering lever. The user controls the steering lever to change the rotational speed of the driving wheels, thereby driving and controlling the vehicle; in other embodiments, the steering lever can also be changed to a steering wheel structure, that is, the control method of vehicle steering should not be understood as breaking through the protection scope of this embodiment.

[0247] It should also be noted that the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, commodity or device. Without more limitations, the 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.

[0248] Each embodiment in this specification is described in a progressive manner. The same or similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments.

[0249] The present utility model is not limited to the above specific embodiments. Those of ordinary skill in the art can easily understand that without departing from the principles and scope of the present utility model, there are many alternative solutions for the lawn mower and control handle 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 holder is disposed on the front side of the frame, and the headlight holder extends along a second direction, which is a width direction of the vehicle; A lighting assembly, including a left lighting lamp and a right lighting lamp, for illuminating the front of the vehicle; A headlamp cover, which together with the headlamp holder forms a closed space, wherein at least a part of the headlamp cover is configured as a transparent portion for light from the lighting assembly to pass through; The enclosed space includes a left accommodating space and a right accommodating space which are interconnected, the left illuminating lamp is arranged in the left accommodating space, and the right illuminating lamp is arranged in the right accommodating space; The vehicle controller is arranged on the vehicle frame and is used to control the operation of the lighting components.

2. The multifunctional working vehicle according to claim 1, characterized in that: The headlamp cover and the headlamp holder are sealed by one or more of ultrasonic welding, friction welding, sealant, and elastic rubber strip.

3. The multifunctional working vehicle according to claim 1, characterized in that: A headlight controller for controlling the operation of the lighting assembly is arranged in the enclosed space.

4. The multifunctional working vehicle according to claim 3, characterized in that: A daytime running light is arranged in the enclosed space and is at least partially located between the left lighting lamp and the right lighting lamp. The daytime running light emits light toward the front of the vehicle and is used to improve the recognizability of the vehicle.

5. The multifunctional working vehicle according to claim 4, characterized in that: The daytime running light includes a center light board and a first lamp bead arrayed on the center light board, and the headlight controller is located on the center light board.

6. The multifunctional working vehicle according to claim 1, characterized in that: A ratio of the dimensions of the transparent portion to the frame in the second direction is 0.2 to 1.

5.

7. The multifunctional working vehicle according to claim 1, characterized in that: The outdoor operation component is configured as a cutting platform connected to the frame, and the cutting platform is used for mowing; the ratio of the dimensions of the headlight cover and the cutting platform in the second direction is 0.3-1.

8.

8. The multifunctional working vehicle according to claim 7, characterized in that: The multifunctional working vehicle also includes a taillight arranged at the rear of the vehicle, and the taillight is arranged in a strip shape; the taillight includes a rear lamp holder, a rear lamp cover and a rear light strip, and the rear lamp holder and the rear lamp cover together form a closed rear accommodating space, and the rear light strip is arranged in the rear accommodating space.

9. The multifunctional working vehicle according to claim 8, characterized in that: The ratio of the size of the transparent portion to the size of the taillight in the second direction is 0.2 to 5.

5.

10. 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 headlight holder is disposed on the front side of the frame, and the headlight holder extends along a second direction, which is a width direction of the vehicle; A lighting assembly, including a left lighting lamp and a right lighting lamp, for illuminating the front of the vehicle; A headlamp cover, which together with the headlamp holder forms a closed space, wherein at least a part of the headlamp cover is configured as a transparent portion for light from the lighting assembly to pass through; A battery pack, detachably mounted on the frame, for supplying power to the gardening operating components and the lighting assembly; A user platform, configured on the frame, for carrying a user; The enclosed space includes a left accommodating space and a right accommodating space which are interconnected, the left illuminating lamp is arranged in the left accommodating space, and the right illuminating lamp is arranged in the right accommodating space; The vehicle controller is arranged on the vehicle frame and is used to control the operation of the lighting components.

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