Warning device and fire fighting truck

Abstract

The warning device comprises a base plate, a plurality of flashing lamps and a plurality of laser assemblies, the base plate is vertically arranged, the flashing lamps are arranged on the front face of the base plate at intervals in the left-right direction, the laser assemblies are arranged at intervals in the left-right direction, each laser assembly comprises a laser lamp and a base, the base is arranged on the top face of the base plate, and the laser lamp is arranged on the base plate. The laser lamp is forwards arranged on the base; the base plate is used for being vertically installed on a fire fighting truck body, specifically, the base plate can be installed on the side face, the back face and the top face of the truck body, further, the flashing lamps are arranged on the front face of the base plate at intervals in the left-right direction, flashing light can be emitted in a large range in the horizontal direction, nearby personnel can be conspicuously reminded, and the fire fighting truck can be protected. As the laser can be emitted to a relatively far position and can penetrate through fog, the laser lamp emits the laser, so that people at a far position behind can pay attention to the fire fighting truck in advance, and a secondary accident of the fire fighting truck parked on a highway is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of fire warning, in particular to a warning device and a fire truck. Background Art

[0002] At present, when the fire brigade performs tasks at night, the fire trucks it uses usually turn on the strobe lights to remind the surrounding pedestrians and vehicles to pay attention and give way. This method is quite effective in places with relatively low speed limits such as urban areas and towns. Even a drowsy person can clearly know that a fire truck has passed by. However, when the fire truck is used in places with relatively high speed limits on highways with street lights, due to the high speed of the attached vehicles and the fact that some sections are prone to fog, the warning effect of the strobe lights on the fire truck itself is reduced. When the fire truck is parked on the highway to carry out rescue work, tired drivers are very likely to fail to notice the fire truck in time, resulting in secondary accidents. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a warning device and a fire truck to solve the technical problem that drivers may not be able to notice the fire truck parked on the highway in time, resulting in secondary accidents.

[0004] To achieve the above purpose, the utility model provides a warning device, which includes a substrate, a plurality of strobe lights and a plurality of laser components. The substrate is arranged vertically. The plurality of strobe lights are arranged on the front of the substrate at intervals in the left-right direction. The plurality of laser components are arranged at intervals in the left-right direction. The laser component includes a laser lamp and a base. The base is arranged on the top surface of the substrate, and the laser lamp is arranged forward on the base.

[0005] Optionally, it further includes a display screen, which is arranged on the front of the substrate and is located below each strobe light.

[0006] Optionally, the base includes a lower connecting block and an upper connecting block. The lower connecting block is arranged on the top surface of the substrate and is connected to the substrate. The upper connecting block is fixedly arranged on the top surface of the lower connecting block. The laser lamp is arranged on the upper connecting block, and the laser lamp is rotatably connected to the lower connecting block. The laser lamp can adjust the angle between the laser lamp and the horizontal plane by rotation.

[0007] Optionally, the laser assembly further includes a connecting bolt. The lower connecting block includes an upper plate, a first lower plate, and a second lower plate. The upper connecting block is disposed on the top surface of the upper plate, and the upper plate is located above the substrate. The first lower plate and the second lower plate are spaced apart in the front-rear direction on the bottom surface of the upper plate. The first lower plate is fixedly connected to the upper plate, and the second lower plate is slidably connected to the upper plate in the front-rear direction. The first lower plate and the second lower plate are respectively located on both sides of the substrate in the front-rear direction. A first connection hole is provided on the surface of the first lower plate facing the second lower plate. The second lower plate is provided with a second connection hole penetrating in the front-rear direction, and the substrate is provided with a third connection hole penetrating in the front-rear direction. The bolt rod of the connecting bolt sequentially passes through the second connection hole and the third connection hole. The bolt rod of the connecting bolt is inserted into the first connection hole, and the bolt rod of the connecting bolt is threadedly connected to the first connection hole. The bolt head of the connecting bolt presses against the second lower plate, so that the first lower plate and the second lower plate are clamped and connected to the substrate.

[0008] Optionally, the laser assembly further includes a rotating shaft. The upper connecting block is provided with a first rotating hole penetrating in the left-right direction. The laser lamp includes a lamp body, a lamp holder, and two ear plates. The lamp body is disposed on the top surface of the lamp holder. The two ear plates are spaced apart in the left-right direction on the bottom surface of the lamp holder. The ear plate is provided with a second rotating hole penetrating in the left-right direction. The lamp holder is located above the upper connecting block. The two ear plates are respectively located on both sides of the upper connecting block in the left-right direction. The rotating shaft passes through the first rotating hole and the two second rotating holes. The rotating shaft is fixedly connected to the ear plate, and the rotating shaft is rotatably connected to the upper connecting block.

[0009] Optionally, the laser assembly further includes a fixing screw. A fixing hole penetrating to the first rotating hole is provided on the front surface of the upper connecting block. The fixing screw is threadedly connected to the fixing hole. The fixing screw can be rotated to abut against the side wall of the rotating shaft, so that the rotating shaft is relatively fixed to the upper connecting block.

[0010] Optionally, the lamp holder includes an arc-shaped plate and a cushion plate. The axis of the arc-shaped plate is parallel to the left-right direction and is located above the arc-shaped plate. The cushion plate is disposed on the top surface of the arc-shaped plate. The bottom surface of the cushion plate and the top surface of the arc-shaped plate are matched in shape. The cushion plate is made of a soft material. The lamp body is fixedly disposed on the top surface of the cushion plate, and the ear plate is disposed on the bottom surface of the arc-shaped plate.

[0011] Optionally, a connecting rod is further included. The two ear plates are provided with connecting holes penetrating in the left-right direction. The shape of the connecting rod matches the shape of the connecting holes. The connecting rod passes through the connecting holes of the ear plates of each laser lamp.

[0012] Optionally, the connecting rod is an L-shaped angle iron.

[0013] The present utility model further relates to a fire truck, which includes a vehicle body and the aforementioned warning device, and the substrate is installed on the side and / or rear and / or top surface of the vehicle body.

[0014] Compared with the prior art, the warning device and the fire truck according to the embodiments of the present utility model have the following beneficial effects:

[0015] The substrate of the present utility model is used for vertically installing on the vehicle body of the fire truck. Specifically, it can be installed on the side, rear and top surface of the vehicle body. Further, a plurality of flash lamps are arranged at intervals in the left-right direction on the front surface of the substrate, and can emit flash light in a large range in the horizontal direction to prominently remind the nearby personnel. Further, a plurality of laser assemblies are arranged at intervals in the left-right direction on the top surface of the substrate. The laser assembly includes a laser lamp located above the flash lamp and capable of emitting laser forward, so as to reduce the interference effect between the laser emitted by the laser lamp and the flash light of the flash lamp. Moreover, since the laser can be emitted to a relatively long distance and can penetrate fog, the laser emitted by the laser lamp can enable the personnel in the distance behind to also notice the fire truck in advance, so as to prevent secondary accidents from occurring to the fire truck parked on the highway. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the present utility model.

[0017] Figure 2 It is the front view of the present utility model.

[0018] Figure 3 It is the top view of the present utility model.

[0019] Figure 4 is Figure 2 The cross-sectional view taken along A-A in

[0020] Reference numerals: 1. Substrate; 2. Flash lamp; 3. Laser assembly; 31. Base; 311. Lower connecting block; 3111. Upper plate; 3112. First lower plate; 3113. Second lower plate; 312. Upper connecting block; 32. Laser lamp; 321. Lamp body; 322. Lamp holder; 3221. Arc plate; 3222. Pad; 323. Bracket ear; 33. Rotating shaft; 34. Connecting bolt; 35. Fixing screw; 4. Display screen; 5. Connecting rod. Detailed Embodiments

[0021] The following will further describe in detail the specific embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "top", "bottom", "inner", "outer", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0023] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] As Figures 1 to 4 shown, a warning device of the present utility model includes a substrate 1, a plurality of flashing lights 2 and a plurality of laser components 3. The substrate 1 is vertically arranged. A plurality of the flashing lights 2 are arranged at intervals in the left - right direction on the front surface of the substrate 1. A plurality of the laser components 3 are arranged at intervals in the left - right direction. The laser component 3 includes a laser lamp 32 and a base 31. The base 31 is arranged on the top surface of the substrate 1, and the laser lamp 32 is arranged forward on the base 31.

[0025] In the above - mentioned technical solution, the substrate 1 is used for vertically installing on the vehicle body of a fire truck. Specifically, it can be installed on the side, rear and top surface of the vehicle body. Further, a plurality of flashing lights 2 are arranged at intervals in the left - right direction on the front surface of the substrate 1, and can emit flashing lights in a large range in the horizontal direction to prominently remind the nearby personnel. Further, the laser lamp 32 is located above the flashing lights 2 and can emit laser forward to reduce the interference effect between the laser emitted by the laser lamp 32 and the flashing light of the flashing lights 2. Moreover, since the laser can be emitted to a relatively far distance and can penetrate fog, the laser emitted by the laser lamp 32 can enable the personnel in the distance behind to notice the fire truck in advance, so as to prevent secondary accidents of the fire truck parked on the highway.

[0026] Further, it further includes a display screen 4. The display screen 4 is arranged on the front surface of the substrate 1, and the display screen 4 is located below each of the flashing lights 2. This display screen 4 can display the information of the task being executed by the fire truck, which is convenient for the drivers of the vehicles parallel to the fire truck and the vehicles passing by the parked fire truck to clearly understand the specific situation of the accident.

[0027] Further, the base 31 includes a lower connection block 311 and an upper connection block 312. The lower connection block 311 is disposed on the top surface of the substrate 1, and the lower connection block 311 is connected to the substrate 1. The upper connection block 312 is fixedly disposed on the top surface of the lower connection block 311. The laser lamp 32 is disposed on the upper connection block 312, and the laser lamp 32 is rotatably connected to the lower connection block 311. The laser lamp 32 can adjust the angle between the laser lamp 32 and the horizontal plane by rotation. When the substrate 1 is installed on the side and rear of the vehicle body, the laser lamp 32 can be rotated to emit laser obliquely upward to improve the visibility and conspicuity of the laser.

[0028] Further, the laser assembly 3 further includes a connecting bolt 34. The lower connection block 311 includes an upper plate 3111, a first lower plate 3112, and a second lower plate 3113. The upper connection block 312 is disposed on the top surface of the upper plate 3111. The upper plate 3111 is located above the substrate 1. The first lower plate 3112 and the second lower plate 3113 are spaced apart in the front-rear direction on the bottom surface of the upper plate 3111. The first lower plate 3112 is fixedly connected to the upper plate 3111, and the second lower plate 3113 is slidably connected to the upper plate 3111 in the front-rear direction. The first lower plate 3112 and the second lower plate 3113 are respectively located on both sides of the substrate 1 in the front-rear direction. A first connection hole is provided on the surface of the first lower plate 3112 facing the second lower plate 3113. The second lower plate 3113 is provided with a second connection hole penetrating in the front-rear direction. The substrate 1 is provided with a third connection hole penetrating in the front-rear direction. The bolt rod of the connecting bolt 34 sequentially passes through the second connection hole and the third connection hole. The bolt rod of the connecting bolt 34 is inserted into the first connection hole, and the bolt rod of the connecting bolt 34 is threadedly connected to the first connection hole. The bolt head of the connecting bolt 34 presses against the second lower plate 3113, so that the first lower plate 3112 and the second lower plate 3113 are clamped and connected to the substrate 1. This structure enables the laser assembly 3 to be easily disassembled and assembled on the substrate 1. Among them, the third connection hole can be a long hole extending in the left-right direction, so that the laser assembly 3 can be adjusted in position in the left-right direction.

[0029] Further, the laser assembly 3 further includes a rotating shaft 33. The upper connecting block 312 is provided with a first rotating hole penetrating in the left-right direction. The laser lamp 32 includes a lamp body 321, a lamp holder 322, and two mounting ears 323. The lamp body 321 is disposed on the top surface of the lamp holder 322. The two mounting ears 323 are spaced apart in the left-right direction on the bottom surface of the lamp holder 322. The mounting ear 323 is provided with a second rotating hole penetrating in the left-right direction. The lamp holder 322 is located above the upper connecting block 312. The two mounting ears 323 are respectively located on both sides of the upper connecting block 312 in the left-right direction. The rotating shaft 33 passes through the first rotating hole and the two second rotating holes. The rotating shaft 33 is fixedly connected to the second rotating hole, and the rotating shaft 33 is rotatably connected to the first rotating hole. Among them, there may be a certain frictional force between the rotating shaft 33 and the first rotating hole to prevent the rotating shaft 33 from rotating randomly.

[0030] Further, the laser assembly 3 further includes a fixing screw 35. The front surface of the upper connecting block 312 is provided with a fixing hole penetrating through to the first rotating hole. The fixing screw 35 is threadedly connected to the fixing hole. The fixing screw 35 can be rotated to abut against the side wall of the rotating shaft 33, so that the rotating shaft 33 is relatively fixed to the upper connecting block 312, so that the laser lamp 32 can be fixed after tilting.

[0031] Further, the lamp holder 322 includes an arc-shaped plate 3221 and a backing plate 3222. The axis of the arc-shaped plate 3221 is parallel to the left-right direction and is located above the arc-shaped plate 3221. The backing plate 3222 is disposed on the top surface of the arc-shaped plate 3221. The bottom surface of the backing plate 3222 and the top surface of the arc-shaped plate 3221 are in a matching shape. The backing plate 3222 is made of a soft material. The lamp body 321 is fixedly disposed on the top surface of the backing plate 3222. The mounting ear 323 is disposed on the bottom surface of the arc-shaped plate 3221, so that the outer arc surface of the arc-shaped plate 3221 faces downward and the inner arc surface faces upward, reducing the position of the lamp holder 322 in the front-rear direction from touching the upper connecting block 312 and preventing the laser lamp 32 from jamming. The backing plate 3222 can be made of rubber. The backing plate 3222 is used to fill the inner arc surface of the top surface of the arc-shaped plate 3221 and play a role of shock absorption and buffering. The top surface of the backing plate 3222 is preferably a flat surface, which is convenient for arranging and connecting the lamp body 321.

[0032] Further, it further includes a connecting rod 5. The two mounting ears 323 are provided with connecting holes penetrating in the left-right direction. The shape of the connecting rod 5 matches the shape of the connecting holes. The connecting rod 5 passes through the connecting holes of the mounting ears 323 of each laser lamp 32. By pushing and pulling the connecting rod 5, the plurality of laser lamps 32 can be kept at the same pitching angle.

[0033] Further, the connecting rod 5 is an L-shaped angle iron, which facilitates the manufacturing process of the connecting rod 5 and facilitates gripping.

[0034] The utility model further relates to a fire truck, which includes a vehicle body and the aforementioned warning device, and the substrate 1 is installed on the side and / or rear and / or top surface of the vehicle body.

[0035] Further, the specific connection methods of fixed setting and fixed connection refer to the relative position relationship that can fix two connected components, including fixing through a connecting piece, fixing through welding, fixing through an adhesive, fixing through integral molding, and fixing through snap connection.

[0036] Further, the sliding connection means that between two connected components, one component can slide along a fixed track on the other component, including connecting by sliding a slider into a chute and connecting by inserting a slide bar into a hole that matches the size profile of the slide bar.

[0037] Further, the rotational connection means that two connected components can rotate, including connecting through a bearing and connecting through clearance fit.

[0038] Further, the connecting piece includes a fastener, a band, a binding rope, a pneumatic connection element, a hydraulic connection element, a flange plate, a magic tape, and a button.

[0039] In summary, the embodiment of the utility model provides a warning device and a fire truck, and its technical effects are as follows:

[0040] The substrate 1 of the utility model is used for vertically installing on the vehicle body of the fire truck. Specifically, it can be installed on the side, rear, and top surface of the vehicle body. Further, a plurality of flashing lights 2 are arranged at intervals in the left-right direction on the front of the substrate 1, and can emit flashing lights in a large range in the horizontal direction to prominently remind the nearby personnel. Further, a plurality of laser components 3 are arranged at intervals in the left-right direction on the top surface of the substrate 1. The laser component 3 includes a laser lamp 32 located above the flashing light 2 and capable of emitting laser forward, so as to reduce the interference effect between the laser emitted by the laser lamp 32 and the flashing light of the flashing light 2. Moreover, since the laser can be emitted to a relatively far distance and can penetrate fog, the laser emitted by the laser lamp 32 can enable the personnel in the distance behind to also pay attention to the fire truck in advance, so as to prevent secondary accidents from occurring to the fire truck parked on the highway.

[0041] The above are only the preferred embodiments of the utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the utility model, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the utility model.

Claims

1. A warning device, characterized in that: The invention comprises a substrate (1), a plurality of strobe lights (2) and a plurality of laser components (3), wherein the substrate (1) is arranged vertically, the plurality of strobe lights (2) are arranged in front of the substrate (1) at intervals in the left-right direction, the plurality of laser components (3) are arranged at intervals in the left-right direction, the laser components (3) comprise a laser light (32) and a base (31), the base (31) is arranged on the top surface of the substrate (1), and the laser light (32) is arranged on the base (31) facing forward.

2. The warning device according to claim 1, characterized in that: It also comprises a display screen (4), wherein the display screen (4) is arranged in front of the substrate (1), and the display screen (4) is located below each of the flashing lights (2).

3. The warning device according to claim 1, characterized in that: The base (31) comprises a lower connecting block (311) and an upper connecting block (312); the lower connecting block (311) is arranged on the top surface of the substrate (1); the lower connecting block (311) is connected to the substrate (1); the upper connecting block (312) is fixedly arranged on the top surface of the lower connecting block (311); the laser lamp (32) is arranged on the upper connecting block (312); the laser lamp (32) is rotatably connected to the lower connecting block (311); and the laser lamp (32) can adjust the angle between the laser lamp (32) and the horizontal plane by rotating.

4. The warning device according to claim 3, characterized in that: The laser assembly (3) further comprises a connecting bolt (34); the lower connecting block (311) comprises an upper plate (3111), a first lower plate (3112) and a second lower plate (3113); the upper connecting block (312) is arranged on the top surface of the upper plate (3111); the upper plate (3111) is located above the base plate (1); the first lower plate (3112) and the second lower plate (3113) are arranged on the bottom surface of the upper plate (3111) at intervals in the front-to-back direction; the first lower plate (3112) is fixedly connected to the upper plate (3111); the second lower plate (3113) is slidably connected to the upper plate (3111) in the front-to-back direction; the first lower plate (3112) and the second lower plate (3113) are respectively located at The first lower plate (3112) is provided with a first connecting hole on both sides of the base plate (1) along the front-to-back direction on the surface opposite to the second lower plate (3113), the second lower plate (3113) is provided with a second connecting hole extending along the front-to-back direction, and the base plate (1) is provided with a third connecting hole extending along the front-to-back direction. The bolt rod of the connecting bolt (34) passes through the second connecting hole and the third connecting hole in sequence, the bolt rod of the connecting bolt (34) is inserted into the first connecting hole, the bolt rod of the connecting bolt (34) is threadedly connected to the first connecting hole, and the bolt head of the connecting bolt (34) is pressed on the second lower plate (3113), so that the first lower plate (3112) and the second lower plate (3113) are clamped and connected to the base plate (1).

5. The warning device according to claim 3, characterized in that: The laser assembly (3) also includes a rotating shaft (33), the upper connecting block (312) is provided with a first rotating hole extending in the left-right direction, the laser lamp (32) includes a lamp body (321), a lamp holder (322) and two bracket ears (323), the lamp body (321) is arranged on the top surface of the lamp holder (322), the two bracket ears (323) are arranged on the bottom surface of the lamp holder (322) at intervals in the left-right direction, the bracket ears (323) are provided with a second rotating hole extending in the left-right direction, the lamp holder (322) is located above the upper connecting block (312), the two bracket ears (323) are respectively located on both sides of the upper connecting block (312) in the left-right direction, the rotating shaft (33) passes through the first rotating hole and the two second rotating holes, the rotating shaft (33) is fixedly connected to the second rotating hole, and the rotating shaft (33) is rotatably connected to the first rotating hole.

6. The warning device according to claim 5, characterized in that: The laser assembly (3) further comprises a fixing screw (35); a fixing hole penetrating to the first rotating hole is provided in front of the upper connecting block (312); the fixing screw (35) is threadedly connected to the fixing hole; the fixing screw (35) can be rotated to abut against a side wall of the rotating shaft (33), so that the rotating shaft (33) is relatively fixed to the upper connecting block (312).

7. The warning device according to claim 5, characterized in that: The lamp frame (322) comprises an arc-shaped plate (3221) and a pad (3222); the axis of the arc-shaped plate (3221) is parallel to the left-right direction and is located above the arc-shaped plate (3221); the pad (3222) is arranged on the top surface of the arc-shaped plate (3221); the bottom surface of the pad (3222) matches the shape of the top surface of the arc-shaped plate (3221); the pad (3222) is made of soft material; the lamp body (321) is fixedly arranged on the top surface of the pad (3222); and the frame ear (323) is arranged on the bottom surface of the arc-shaped plate (3221).

8. The warning device according to claim 5, characterized in that: It also includes a connecting rod (5), and the two frame ears (323) are provided with connecting holes that penetrate in the left-right direction. The shape of the connecting rod (5) matches the shape of the connecting hole, and the connecting rod (5) passes through the connecting holes of the frame ears (323) of each laser lamp (32).

9. The warning device according to claim 8, characterized in that: The connecting rod (5) is an L-shaped angle iron.

10. A fire truck, characterized in that: It comprises a vehicle body and the warning device according to any one of claims 1 to 9, wherein the substrate (1) is mounted on the side surface and / or the rear surface and / or the top surface of the vehicle body.

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