Agricultural machine vehicle lamp with good heat dissipation performance
By designing agricultural machinery light components that are easy to replace and optimizing the heat dissipation and ventilation design, the problems of cumbersome replacement of existing agricultural machinery lights and poor heat dissipation are solved, achieving convenient replacement and efficient heat dissipation.
Patent Information
- Application Number
- CN202421333434.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The replacement process of existing agricultural motorcycle lights is complicated, and it is necessary to use a plum blossom or wrench to remove and tighten the screws, and the heat dissipation effect is not good.
An agricultural vehicle lamp is designed that includes a light box, side ears, connecting block, slider, fixed box, buckle device and other components. The light box can be easily replaced through the design of the buckle device, and the design of the ventilation frame and through holes improves the efficiency of the vehicle. Heat dissipation effect.
Agricultural machinery lights can be easily replaced without the need for additional tools, and the heat dissipation effect is significantly improved through optimized ventilation design.
Smart Images
Figure CN222372766U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural machinery equipment, in particular to an agricultural machinery lamp with good heat dissipation. Background Art
[0002] Agricultural machinery refers to various machines used in the crop planting and animal husbandry production processes, as well as the primary processing and handling of agricultural and livestock products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transport machinery, etc. Agricultural machinery is usually equipped with lighting lamps to provide a night working environment.
[0003] In the existing agricultural machinery headlights, screws or steel wires are usually used to fix the headlights directly to the front of the vehicle body. Once the headlights are damaged, they need to be replaced. The process of replacing the headlights requires removing the screws with a plum blossom screwdriver or a wrench, replacing the new headlights and tightening the screws with a plum blossom screwdriver or a wrench, which is a bit troublesome.
[0004] Therefore, it is necessary to provide an agricultural machinery lamp with good heat dissipation to solve the above technical problems. Utility Model Content
[0005] The utility model aims to provide an agricultural machinery lamp with good heat dissipation, which has the effect of facilitating replacement of the agricultural machinery lamp.
[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a farm machinery lamp with good heat dissipation, comprising a light box, side ears are provided on both sides of the light box, a connecting block is rotatably connected to the lower surface of the light box, a sliding block is fixedly connected to the lower surface of the connecting block, a fixing box is arranged below the connecting block, second through grooves are provided on both sides of the fixing box, a snap device is arranged in each of the second through grooves, a sliding groove is provided on one side of the fixing box, a fixing plate is fixedly installed on the other side of the fixing box, a second through hole is provided on the fixing plate, a cover device is provided on one side of the light box, a reflective groove is provided in the light box, a fixing block is fixedly installed in the middle of the reflective groove, a plurality of first through holes are provided on the fixing block, a power-on column is threadedly connected to the fixing block, and a light bulb is fixedly installed at one end of the power-on column.
[0007] By adopting the above technical scheme, the fixing box can be installed on the locomotive through the fixing plate and the second through hole, and then the slider slides into the slide groove, so that the snap device clamps the slider. At this time, the light box and the items in the light box can be installed on the locomotive. When replacement is required, the snap device is moved to remove the light box, and then the slider of the new light box is slid into the slide groove and the snap device firmly clamps the new light box. After the first installation, no other tools are needed during the replacement process, so the utility model has the effect of facilitating the replacement of the light box of agricultural machinery.
[0008] The utility model is further configured as follows: the snap device includes a snap block, which is slidably connected to the second through slot, one end of the snap block is fixedly connected to a connecting column, one end of the connecting column is fixedly connected to a hand-pull block, a spring is sleeved on the connecting column, one end of the spring is fixedly connected to the hand-pull block, and the other end of the spring is fixedly connected to the fixed box.
[0009] By adopting the above technical solution, when the slider is slid into the slide groove, it is necessary to push the buckle devices on both sides. When the buckle devices are pushed, the spring is stretched, the hand pull block will pull the connecting column, and the connecting column will drive the clamping block. The clamping block will slide in the second through groove so that the entire clamping block extends into the second through groove, so that the slider can slide into the slide groove without hindrance, and then release the hand pull block. Under the action of the spring, the clamping block will clamp the column slider. The setting of the clamping block can firmly fix the light box in the fixing box without the need to use other tools.
[0010] The utility model is further configured as follows: a fourth inclined surface is provided on one side of the clamping block.
[0011] By adopting the above technical solution and setting the fourth inclined surface, the hand-pulling block does not need to be pulled by hand when the slider slides into the slide groove. The two corners of the slider will respectively rub against the fourth inclined surface. At this time, the component of the friction force in the direction of the second through groove will push the slider, and the slider will shrink toward the second through groove, while driving the spring to stretch. When the slider completely slides into the slide groove, the block will return to its original position under the action of the spring, and the block will firmly hold the slider in the slide groove.
[0012] The utility model is further configured as follows: a first through slot is provided in each of the two side ears, a ventilation frame is provided on one side of the fixing block, and the first through hole and the first through slot are both connected to the ventilation frame.
[0013] By adopting the above technical solution, after the headlight is installed, during driving, wind will be poured into the first slot through the two side ears, and then will be poured into the ventilation frame along the first slot and blown out backward relative to the vehicle body. At this time, the air flow rate in the through hole and near the bulb is relatively slow. Because under the same atmospheric pressure, the faster the gas flow rate, the smaller the pressure, and the slower the gas flow rate, the greater the pressure, at this time, the gas around the bulb and the gas in the through hole will be pressed into the ventilation frame, and will be drawn out together with the airflow of the first slot. In this process, the air will drive the heat generated by the bulb to be drawn away, thereby achieving a good heat dissipation effect.
[0014] The utility model is further configured as follows: the cover plate device comprises a baffle plate, which is arranged on one side of the device, a baffle ring is fixedly installed on one side of the baffle plate, and third through holes are opened on both sides of the baffle ring.
[0015] By adopting the above technical solution, when it rains, rainwater is blocked on the outside by the baffle and the baffle ring, and small stones encountered during driving are also blocked on the outside of the light box. The setting of the cover device effectively includes the components inside the light box.
[0016] The utility model is further configured as follows: the screw passes through the third through hole and is threadedly connected to the light box.
[0017] By adopting the above technical solution, the baffle and the light box are not in contact with each other, and a gap is set between the two. A gap is also set between the retaining ring and the light box. When the ring is connected to the light box through screws, the baffle is connected to the light box through the retaining ring. The gap is set so that when the air in the light box is extracted, the gap will continuously replenish the air inside it, and the air is used as a medium for heat transfer, so that heat can be continuously dissipated to the outside world.
[0018] The utility model is further configured as follows: a third inclined surface is provided on the upper surface of the retaining ring.
[0019] By adopting the above technical solution, since there is a gap between the retaining ring and the light box, when rain falls on the upper surface of the light box, it will scatter in all directions, and small water droplets will also fall into the gap. Over time, water will enter the light box. The setting of the third inclined surface makes the gap between the upper surface of the light box and the retaining ring smaller, and the water droplets scattered to the lower surface of the upper wall of the retaining ring will flow out to the upper surface of the light box along the third inclined surface.
[0020] The utility model is further configured as follows: the upper surface of the light box is provided with a second inclined surface, and the lower surface of the ventilation frame is provided with a first inclined surface.
[0021] By adopting the above technical solution, the setting of the second slope effectively makes it possible for rainwater to flow down along the second slope when it falls on the upper surface of the light box. The setting of the first slope prevents rainwater from flowing into the ventilation frame through the first through groove and gathering in the ventilation frame. The setting of the first slope effectively ensures that rainwater in the ventilation frame will flow out along the first slope.
[0022] In summary, the utility model has the following beneficial effects: the utility model has the effect of facilitating the replacement of the light box of the agricultural machinery lamp, the setting of the clamping block can firmly fix the light box in the fixing box, and no other tools are needed, the setting of the fourth inclined surface can make it possible to slide the slider into the slide groove without pulling the hand-pulling block by hand, the setting of the first through hole and the first through groove enables the device to have a better heat dissipation effect, the setting of the cover device effectively includes the components inside the light box, the setting of the third inclined surface makes the gap between the upper surface of the light box and the retaining ring smaller, and the water droplets scattered to the lower surface of the upper wall of the retaining ring will flow out along the third inclined surface to the upper surface of the light box, and the setting of the first inclined surface effectively ensures that rainwater in the ventilation frame will flow out along the first inclined surface. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 A schematic diagram of a three-dimensional structure from another viewing angle of the utility model;
[0025] Figure 3 This is a schematic diagram of the disassembled structure of the fixing box of the utility model;
[0026] Figure 4 It is a three-dimensional structural schematic diagram of the cover device, fixing box and light box of the utility model;
[0027] Figure 5 It is a structural schematic diagram of the cover device of the utility model.
[0028] In the figure: 1, light box; 2, side ears; 3, first through slot; 4, screws; 5, fixing box; 6, snap-fit device; 7, slide slot; 8, bulb; 9, reflective slot; 10, fixing block; 11, first through hole; 12, power column; 13, ventilation frame; 14, first inclined plane; 15, cover device; 16, second inclined plane; 17, baffle; 18, baffle ring; 19, third through hole; 20, third inclined plane; 21, slider; 22, connecting block; 501, second through slot; 502, fixing plate; 503, second through hole; 601, hand-pull block; 602, connecting column; 603, spring; 604, clamping block; 605, fourth inclined plane. DETAILED DESCRIPTION
[0029] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.
[0030] See also Figures 1 to 5 In an embodiment of the utility model, an agricultural machinery lamp with good heat dissipation includes a light box 1, side ears 2 are provided on both sides of the light box 1, a connecting block 22 is rotatably connected to the lower surface of the light box 1, a slider 21 is fixedly connected to the lower surface of the connecting block 22, a fixing box 5 is arranged below the connecting block 22, second through grooves 501 are provided on both sides of the fixing box 5, a buckle device 6 is arranged in each of the second through grooves 501, a sliding groove 7 is provided on one side of the fixing box 5, a fixing plate 502 is fixedly installed on the other side of the fixing box 5, a second through hole 503 is provided on the fixing plate 502, a cover device 15 is provided on one side of the light box 1, a reflective groove 9 is provided in the light box 1, and a fixed light is fixedly installed in the middle of the reflective groove 9. A fixed block 10 is provided with a plurality of first through holes 11, and a power-on column 12 is threadedly connected to the fixed block 10, and a light bulb 8 is fixedly installed at one end of the power-on column 12; the fixed box 5 can be installed on the locomotive through the fixed plate 502 and the second through hole 503, and then the slider 21 slides from the slide groove 7, so that the snap device 6 clamps the slider 21, and then the light box 1 and the items in the light box 1 can be installed on the locomotive. When replacement is required, the snap device 6 is moved to remove the light box 1, and then the slider 21 of the new light box 1 is slid from the slide groove 7 and the snap device 6 firmly clamps the new light box 1. After the first installation, no other tools are needed during the replacement process, so the utility model has the effect of making the agricultural machinery light box 1 easy to replace.
[0031] In this embodiment, preferably, the buckle device 6 includes a block 604, which is slidably connected to the second through slot 501, one end of the block 604 is fixedly connected to a connecting column 602, one end of the connecting column 602 is fixedly connected to a hand-pull block 601, a spring 603 is sleeved on the connecting column 602, one end of the spring 603 is fixedly connected to the hand-pull block 601, and the other end of the spring 603 is fixedly connected to the fixed box 5; when the slider 21 is slid into the slide slot 7, it is necessary to toggle the buckle devices 6 on both sides, and toggle the buckle When the device 6 is installed, the spring 603 is stretched, the hand-pull block 601 will pull the connecting column 602, the connecting column 602 will drive the clamping block 604, the clamping block 604 will slide in the second through groove 501 so that the entire clamping block 604 extends into the second through groove 501, so that the slider 21 can slide into the slide groove 7 without any hindrance, and then the hand-pull block 601 is released, and the clamping block 604 will clamp the column slider 21 under the action of the spring 603. The setting of the clamping block 604 can firmly fix the light box 1 in the fixing box 5 without using other tools.
[0032] In the present embodiment, preferably, a fourth inclined surface 605 is provided on one side of the clamping block 604; the setting of the fourth inclined surface 605 allows the hand-pulling block 601 to be unnecessary when the slider 21 slides into the slide groove 7, and the two corners of the slider 21 will respectively rub against the fourth inclined surface 605. At this time, the component of the friction force in the direction of the second through groove 501 will push the slider 21, and the slider 21 will shrink toward the second through groove 501, while driving the spring 603 to stretch. When the slider 21 completely slides into the slide groove 7, the clamping block 604 will return to its original position under the action of the spring 603, and at this time, the clamping block 604 will firmly clamp the slider 21 in the slide groove 7.
[0033] In the present embodiment, preferably, a first through groove 3 is provided in each of the two side ears 2, a ventilation frame 13 is provided on one side of the fixed block 10, and the first through hole 11 and the first through groove 3 are both connected to the ventilation frame 13; when the headlight is installed, during driving, wind will flow into the first through groove 3 through the two side ears 2, and then flow into the ventilation frame 13 along the first through groove 3 and blow out backward relative to the vehicle body, and at this time, the air flow rate in the through hole and near the bulb 8 is relatively slow, because under the same atmospheric pressure, the faster the gas flow rate, the smaller the pressure, and the slower the gas flow rate, the greater the pressure, at this time, the gas around the bulb 8 and the gas in the through hole will be pressed into the ventilation frame 13, and will be drawn away together with the airflow of the first through groove 3. In this process, the air will drive the heat generated by the bulb 8 to be drawn away, thus achieving a good heat dissipation effect.
[0034] In this embodiment, preferably, the cover device 15 includes a baffle 17, which is arranged on one side of the device, and a baffle ring 18 is fixedly installed on one side of the baffle 17, and third through holes 19 are opened on both sides of the baffle ring 18; in this way, when it rains, rainwater is blocked on the outside by the baffle 17 and the baffle ring 18, and pebbles encountered during driving will also be blocked on the outside of the lamp box 1, and the setting of the cover device 15 effectively includes the components inside the lamp box 1.
[0035] In the present embodiment, preferably, the screw 4 passes through the third through hole 19 and is threadedly connected to the light box 1; at this time, the baffle 17 is not in contact with the light box 1, and a gap is provided therebetween, and a gap is also provided between the retaining ring 18 and the light box 1. When the ring is connected to the light box 1 through the screw 4, the baffle 17 is connected to the light box 1 through the retaining ring 18. The gap is provided so that when the air in the light box 1 is extracted, the gap will continuously replenish the air inside it, and the air is used as a medium for heat transfer, so that heat can be continuously dissipated to the outside.
[0036] In this embodiment, preferably, a third inclined surface 20 is provided on the upper surface of the retaining ring 18; since there is a gap between the retaining ring 18 and the light box 1, when rain falls on the upper surface of the light box 1, it will scatter in all directions, and small water droplets will also fall into the gap. Over time, water will enter the light box 1. The provision of the third inclined surface 20 makes the gap between the upper surface of the light box 1 and the retaining ring 18 smaller, and the water droplets scattered to the lower surface of the upper wall of the retaining ring 18 will flow out to the upper surface of the light box 1 along the third inclined surface 20.
[0037] In this embodiment, preferably, the upper surface of the light box 1 is provided with a second slope 16, and the lower surface of the ventilation frame 13 is provided with a first slope 14; the setting of the second slope 16 effectively makes it possible for rainwater to flow down along the second slope 16 when it falls on the upper surface of the light box 1. The setting of the first slope 14 is to prevent rainwater from flowing into the ventilation frame 13 through the first through groove 3 and gathering in the ventilation frame 13. The setting of the first slope 14 effectively ensures that rainwater in the ventilation frame 13 will flow out along the first slope 14.
[0038] Working principle: first fix the fixing box 5 on the vehicle and the agricultural locomotive, and then fix the rest of the devices on the fixing box 5 by means of buckles. When the light box 1 and the devices on the light box 1 are damaged, only the light box 1 needs to be replaced by means of buckles. In this way, the light box 1 can be directly replaced without using other tools during the replacement process. During the movement, the wind will flow into the first through groove 3 through the two side ears 2, and then flow into the ventilation frame 13 along the first through groove 3 and blow out backward relative to the vehicle body. At this time, the air flow rate in the through hole and near the bulb 8 is relatively slow. Because the faster the gas flow rate is under the same atmospheric pressure, the The smaller the pressure, the slower the gas flow rate and the greater the pressure. At this time, the gas around the bulb 8 and the gas in the through hole will be pressed into the ventilation frame 13, and will be drawn out together with the airflow of the first through groove 3. In this process, the air will drive the heat generated by the bulb 8 to be drawn out, thus achieving a good heat dissipation effect. After the internal air is drawn out, since there is a gap between the baffle ring 18 and the baffle plate 17 and the light box 1, wind will enter the light box 1 through the gap and continuously provide air to the inside of the light box 1, and the air is continuously drawn out, so the air plays a good heat dissipation role as a heat dissipation medium.
[0039] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.
Claims
1. An agricultural machinery lamp with good heat dissipation, comprising a lamp box (1), characterized in that: Side ears (2) are provided on both sides of the light box (1); a connection block (22) is rotatably connected to the lower surface of the light box (1); a slider (21) is fixedly connected to the lower surface of the connection block (22); a fixing box (5) is provided below the connection block (22); second through grooves (501) are provided on both sides of the fixing box (5); a snap-fit device (6) is provided in each of the second through grooves (501); a sliding groove (7) is provided on one side of the fixing box (5); and a sliding groove (7) is provided on the other side of the fixing box (5). A fixing plate (502) is fixedly installed on the side, and a second through hole (503) is provided on the fixing plate (502); a cover device (15) is provided on one side of the light box (1); a reflective groove (9) is provided in the light box (1); a fixing block (10) is fixedly installed in the middle of the reflective groove (9); a plurality of first through holes (11) are provided on the fixing block (10); a power-on column (12) is threadedly connected to the fixing block (10); a light bulb (8) is fixedly installed on one end of the power-on column (12).
2. The agricultural machinery lamp with good heat dissipation according to claim 1, characterized in that: The buckle device (6) comprises a clamping block (604), the clamping block (604) is slidably connected to the second through groove (501), one end of the clamping block (604) is fixedly connected to a connecting column (602), one end of the connecting column (602) is fixedly connected to a hand-pull block (601), a spring (603) is sleeved on the connecting column (602), one end of the spring (603) is fixedly connected to the hand-pull block (601), and the other end of the spring (603) is fixedly connected to the fixed box (5).
3. The agricultural machinery lamp with good heat dissipation according to claim 2, characterized in that: A fourth inclined surface (605) is provided on one side of the clamping block (604).
4. The agricultural machinery lamp with good heat dissipation according to claim 1, characterized in that: A first through slot (3) is provided in each of the two side ears (2), a ventilation frame (13) is provided on one side of the fixing block (10), and the first through hole (11) and the first through slot (3) are both connected to the ventilation frame (13).
5. The agricultural machinery lamp with good heat dissipation according to claim 1, characterized in that: The cover plate device (15) comprises a baffle (17) which is arranged on one side of the device, a baffle ring (18) is fixedly mounted on one side of the baffle plate (17), and third through holes (19) are provided on both sides of the baffle ring (18).
6. The agricultural machinery lamp with good heat dissipation according to claim 5, characterized in that: The screw (4) passes through the third through hole (19) and is threadedly connected to the light box (1).
7. The agricultural machinery lamp with good heat dissipation according to claim 5, characterized in that: The upper surface of the retaining ring (18) is provided with a third inclined surface (20).
8. The agricultural machinery lamp with good heat dissipation according to claim 4, characterized in that: The upper surface of the light box (1) is provided with a second inclined surface (16), and the lower surface of the ventilation frame (13) is provided with a first inclined surface (14).