CN212537738U

CN212537738U - Vehicle-mounted warning lamp

Info

Publication number: CN212537738U
Application number: CN202021785962.XU
Authority: CN
Inventors: 王瑞琪
Original assignee: Sichuan Bulova Transportation Facility Co ltd
Current assignee: Sichuan Bulova Transportation Facility Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-02-12
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a vehicle-mounted warning lamp, which comprises a LED lamp, a rotating shaft, a driving motor, a microcontroller, a rechargeable battery, an inner cover, an outer cover and a magnet, wherein the microcontroller is connected with the driving motor, the driving motor is connected with a lamp holder of the LED lamp through the rotating shaft, the driving motor drives the LED lamp to rotate, the inner cover is arranged on the outer side surface of the LED lamp, the inner cover is of a transparent cover body structure provided with a vertical anti-dazzling screen, the outer cover is arranged on the outer side surface of the inner cover, and the side wall surface of the outer cover is of a transparent polygonal prism structure; a solar cell panel is fixed on the top of the outer cover and connected with a rechargeable battery. The vehicle-mounted warning lamp is adsorbed by the combined magnet, so that the vehicle-mounted warning lamp is more stable to fix; the change lamp shade is two-layer structure, and the inlayer carries out the shading, and the light that the outer utilization light reflection, refraction sent out to the lamp source is strengthened, combines together the power supply through solar cell panel and rechargeable battery, has delayed the problem of lack of electricity.

Description

Vehicle-mounted warning lamp

Technical Field

The utility model belongs to the technical field of on-vehicle warning light, especially, relate to a free on-vehicle warning light.

Background

At present, the flash mode of the warning lamp or the signal lamp applied to patrol cars, ambulances, fire engines and engineering vehicles is mostly to control the on-off of a light source circuit through a circuit. The warning lamp or the signal lamp is generally used for maintaining road safety, is generally used for police cars, engineering vehicles, fire trucks, emergency vehicles, precaution management vehicles, road maintenance vehicles, tractors, emergency A/S vehicles, mechanical equipment and the like, and has a wide market prospect.

The invention has the name of 201210379428.2: the utility model provides an on-vehicle warning light, its provides an on-vehicle warning light, includes the bottom plate, locates light source module and cover on the bottom plate are located transparent protection casing on the light source module, the light source module is arranged in on the rotating assembly, be equipped with a plurality of interval distribution's anti-dazzling screen in the transparent protection casing. In the invention, the light emitted by the light source module is partially shielded by the light shielding parts, the other part of the light is emitted from the gap between the adjacent light shielding parts, and simultaneously, the light source module is driven by the rotating component to rotate so as to form flickering light with alternating light and shade, thereby achieving the purposes of warning and giving signals.

This warning light to and on-vehicle warning light on the market all has following problem at present: the existing single vehicle-mounted warning lamp mainly takes an LED warning lamp as a main part, the magnet is only a single magnet arranged in the middle, and the magnet is adhered to the bottom of the warning lamp and is easy to fall off; once falling off, the automobile roof cannot be easily and stably placed on the automobile roof; and the LED lamp has the defects that the light irradiation brightness is not enough, light beams are not easy to generate, and the vehicle-mounted warning lamp is powered by a battery only in the use process, so that the condition of power failure is easy to occur, and the power cannot be supplemented in the use process.

Therefore, how to solve the above-mentioned drawbacks of the prior art becomes the direction of efforts of those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an on-vehicle warning light bonds very firmly, and the luminance of LED lamp can be strengthened and combine the power supply through battery and solar energy after through reflection, refraction, reduces power consumption to solve current monomer warning light power supply not enough, bond insecure, and the not enough condition of luminance.

The purpose of the utility model is realized through the following technical scheme: the utility model provides an on-vehicle warning light, includes LED lamp, pivot, driving motor, microcontroller, rechargeable battery and magnet, and microcontroller links to each other with driving motor, and driving motor links to each other through the lamp stand of pivot with the LED lamp, and driving motor drives the LED lamp and rotates its characterized in that: the LED lamp is characterized by further comprising an inner cover and an outer cover, wherein the inner cover is arranged on the outer side face of the LED lamp and is of a transparent cover body structure provided with a vertical shading sheet, the outer cover is arranged on the outer side face of the inner cover, and the wall face of the side wall of the outer cover is of a transparent polygonal prism structure; a solar cell panel is fixed on the top of the outer cover and connected with a rechargeable battery.

In a preferred embodiment, the inner cover is a stripe structure in which the light-transmitting sheet and the light-shielding sheet are vertically spaced.

As one of the preferable modes, the system also comprises a GPS positioning device, and the GPS positioning device is connected with the microcontroller.

As a preferred mode, the outer cover is fixed on the safety sleeve body, the safety sleeve body is connected with the lamp body control seat in a screwing mode, and the bottom of the lamp body control seat is fixed on the mounting base.

Preferably, the safety sleeve body is provided with a charging port, the bottom of the charging port is provided with an electrifying conducting sheet, and the electrifying conducting sheet is connected with the rechargeable battery.

As one preferable mode, a power switch is arranged on the lamp body control seat, and the power switch is connected with the microcontroller.

As one of the preferable modes, a bottom groove is arranged at the bottom of the mounting base, a circular clamping groove with a large inside and a small outside is arranged on the bottom groove, and a circular magnet is clamped on the circular clamping groove.

As one of the preferable modes, the number of the circular clamping grooves is 3-6, and the circular clamping grooves are arranged in a ring or plum petal shape.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a vehicle-mounted warning lamp, possesses following advantage:

1. the combined magnet arranged at the bottom is used for adsorption, so that the fixation is more stable;

2. the lampshade is changed into a two-layer structure, the inner layer shields light, and the outer layer strengthens light emitted by the lamp source by utilizing the principles of light reflection and refraction, so that the brightness of light irradiation is strengthened under the condition of the same electric power;

3. the solar cell panel and the rechargeable battery are combined to supply power, so that the solar cell panel can be charged while consuming electric energy, electric energy supplement is achieved, and the problems of battery consumption and power shortage are delayed.

Drawings

Fig. 1 is a schematic structural diagram of the vehicle-mounted warning lamp of the present invention.

Fig. 2 is the internal structure schematic diagram of the vehicle-mounted warning lamp of the present invention.

Fig. 3 is a top plan view of fig. 1.

Fig. 4 is a bottom plan view of fig. 1.

In the drawings: the solar LED safety helmet comprises an outer cover 1, a safety helmet body 2, a lamp body control seat 3, an installation base 4, a circular clamping groove 41, a solar cell panel 5, a charging port 6, a power switch 7, a ventilation opening 8, a magnet 9, an LED lamp 10, an inner cover 11, a shading sheet 12, a rotating shaft 13, a driving motor 14, a microcontroller 15, a rechargeable battery 16, a GPS positioning device 17 and a bottom groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the vehicle-mounted warning lamp comprises an inner cover 11, an outer cover 1, an LED lamp 10, a rotating shaft 13, a driving motor 14, a microcontroller 15, a rechargeable battery 16 and a magnet 9. The outer cover 1 is fixed on the safety sleeve body 2, the safety sleeve body 2 is connected with the lamp body control seat 3 in a rotating mode, and the bottom of the lamp body control seat 3 is fixed on the installation base 4. The safety sleeve body 2 is provided with a charging port 6, the bottom of the charging port 6 is provided with an electrifying conducting sheet, and the electrifying conducting sheet is connected with a rechargeable battery 16. It is rechargeable, only need insert the mouth that charges through charging plug and can charge to rechargeable battery, simultaneously, place whole on-vehicle warning light in the roof, as long as there is sunshine, can charge through solar cell panel, because free on-vehicle warning light volume is less, consequently solar cell panel can only set up less one, plays the effect of supplementary power. The lamp body control seat 3 is provided with a power switch 7, and the power switch 7 is connected with the microcontroller and used for controlling the on and off of the light.

The microcontroller 15 is connected with the driving motor 14, the driving motor 14 is connected with a lamp holder of the LED lamp 10 through a rotating shaft, and the driving motor 14 drives the LED lamp 10 to rotate. The inner cover 11 sets up in the lateral surface of LED lamp 10, and inner cover 11 is the translucent cover body structure for being equipped with vertical anti-dazzling screen 12, and particularly, inner cover 11 is the stripe type structure that translucent cover and anti-dazzling screen vertical interval set up. After driving motor drove the LED lamp and rotates, the light that the LED lamp sent can form the phenomenon of light beam under the effect of anti-dazzling screen, and it is more obvious to compare single illumination. The outer cover 1 is arranged on the outer side surface of the inner cover 11, and the side wall surface of the outer cover 1 is of a transparent polygonal prism structure; through changing the lamp shade to two-layer structure, the inlayer is because very near from the luminous body, and the light-shielding piece of consequently inlayer can disperse light, carries out partial shading and forms the light beam phenomenon, and the light that the outer principle that utilizes light reflection, refraction was launched the lamp source is strengthened for the luminance of light irradiation can be strengthened under the condition of equal electric power. The lampshade with the double-layer structure is adopted in the market at present, and the outer special multi-edge-angle structure enables light rays to be more prominent.

In order to improve the warning range of the warning lamp, the warning lamp is generally placed on the roof of a vehicle, the wall surface of the outer cover is of a transparent polygonal prism structure, and the polygonal prism structure has a plurality of planes and can refract under the condition of reflection to diffuse light in the LED lamp. The stripe type that inner cover 11 set up for the vertical interval of printing opacity piece and anti-dazzling screen, the skin of LED lamp 10 is located to inner cover 11 cover, sets up printing opacity piece or anti-dazzling screen 12 through vertical interval, plays the effect that the part sheltered from to the light, because anti-dazzling screen is very close apart from LED lamp 10, therefore the shading effect will be very obvious, this just forms the light beam with light from the non-light tight angle of physics, beats out warning light lines. Still include stroboscopic controller and luminance controller among the microcontroller, set up the stroboscopic controller in microcontroller for control LED lamp stroboscopic frequency, set up luminance controller in microcontroller and be used for adjusting the luminance of LED lamp, use under the different states of daytime night of being convenient for.

Further, a solar panel 5 is fixed to the top of the housing 1, and the solar panel 5 is connected to a rechargeable battery 16. The solar cell panel and the rechargeable battery are combined to supply power, so that the solar cell panel can be charged while consuming electric energy, electric energy supplement is achieved, and the problems of battery consumption and power shortage are delayed.

In order to perform the positioning function, a GPS positioning device 17 is also included, and the GPS positioning device 17 is connected with the microcontroller 15.

The bottom of the mounting base 4 is provided with a bottom groove 18, the bottom groove 18 is provided with a circular clamping groove 41 with a large inner part and a small outer part, and the circular clamping groove 41 is clamped with the circular magnet 9. The number of the circular clamping grooves 41 is 3-6, and the circular clamping grooves are arranged in a circle. The drawing is provided with 5 circular clamping grooves which are arranged in a plum blossom shape, and the combined magnets are arranged at the bottom for adsorption, so that the fixation is more stable.

The solar cell panel 5 is connected with the microcontroller 15; the microcontroller 15 is electrically connected to the LED lamp 10. The microcontroller, namely a Micro Controller Unit (MCU) for short, comprises a power supply, a Controller, a positioning device, a memory, a wireless communication Unit and a drive circuit; the controller is respectively electrically connected with the positioning device, the memory, the wireless communication unit and the driving circuit; the driving circuit is electrically connected with the plurality of LED lamps, and the driving circuit drives the LED lamps to emit light under the control of the controller.

The power supply in the microcontroller is a power supply device which can store electric energy and can be charged, and the power supply is equivalent to a solar panel which can be charged, and can also be charged by a battery or commercial power independently, and the function of the power supply is to play a role in doubly guaranteeing the electric energy.

The components and parts that adopt in this embodiment are the product that market can purchase, and the cost is lower:

a controller: and the common sound-light controller on the market is adopted, so that the cost is lower and the service life is longer.

A positioning device: for the GPS localizer, the warning light acquires the real-time position of the vehicle through the GPS localizer, and is used for locating the action track of the vehicle, thereby being convenient for tracking the action track.

A memory: the vehicle-mounted display device is provided with a memory space for storing basic information, a driving track and the like of a vehicle.

The wireless communication unit: the LED lamp is WIFI/Bluetooth/4G/5G and the like, data connection is established with a remote management center in a wireless communication mode, GPS positioning information in a memory and a positioning device is uploaded to a microcontroller in real time, and the microcontroller controls the luminous intensity, color or flashing frequency of the LED lamp through a driving circuit.

The light emission and the frequency of the LED lamp are respectively controlled by a brightness controller and a stroboscopic controller, the stroboscopic range is divided into 2 frequency bands, and the first frequency band is 30 times/minute-60 times/minute; the second frequency band is 150 times/min to 200 times/min; the duty ratio is adjustable, and the adjustment range is 3:1-1: 1.

During practical application, the working voltage of the vehicle-mounted warning lamp is as follows: DC 12/24V; working power: 5W.

The warning light can adsorb in the any position of automobile body under the effect of magnetic force, and microcontroller control LED lamp is luminous, and the warning light possess independent battery module, when the vehicle breaks down, can adsorb the warning light on the automobile body as required, warns to the vehicle around or coming. When placing, the area of contact of warning light and automobile body can be increased to a plurality of magnet, and when the warning light need be placed around the automobile body or during the side, through setting up the magnet in the lamp shade bottom, the warning light can be in the front and back of the automobile body or the side of absorption under not influencing warning scope and effect prerequisite, when the warning light need be placed at the roof, through the magnet that sets up, the warning light can be in the front and back of the automobile body or the side of absorption under not influencing warning scope and effect prerequisite.

In addition, in order to improve the warning effect, the LED lamp can be a single-color or multi-color LED, and the power can be in the range of 0.1-0.5W; a common color is yellow.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an on-vehicle warning light, includes LED lamp, pivot, driving motor, microcontroller, rechargeable battery and magnet, and microcontroller links to each other with driving motor, and driving motor links to each other through the lamp stand of pivot with the LED lamp, and driving motor drives the LED lamp and rotates its characterized in that: the LED lamp is characterized by further comprising an inner cover and an outer cover, wherein the inner cover is arranged on the outer side face of the LED lamp and is of a transparent cover body structure provided with a vertical shading sheet, the outer cover is arranged on the outer side face of the inner cover, and the wall face of the side wall of the outer cover is of a transparent polygonal prism structure; a solar cell panel is fixed on the top of the outer cover and connected with a rechargeable battery.

2. The vehicle mounted warning light of claim 1, wherein: the inner cover is a stripe structure which is vertically arranged at intervals of the light transmitting sheet and the shading sheet.

3. The vehicle mounted warning light of claim 1, wherein: the system also comprises a GPS positioning device, and the GPS positioning device is connected with the microcontroller.

4. The vehicle mounted warning light of claim 1, wherein: the outer cover is fixed on the safety sleeve body, the safety sleeve body is connected with the lamp body control seat in a rotating mode, and the bottom of the lamp body control seat is fixed on the installation base.

5. The vehicle mounted warning light of claim 4, wherein: the safety sleeve body is provided with a charging port, the bottom of the charging port is provided with an electrifying conducting sheet, and the electrifying conducting sheet is connected with the rechargeable battery.

6. The vehicle mounted warning light of claim 4, wherein: and a power switch is arranged on the lamp body control seat and is connected with the microcontroller.

7. The vehicle mounted warning light of claim 4, wherein: the bottom of the mounting base is provided with a bottom groove, the bottom groove is provided with a circular clamping groove with a large inside and a small outside, and the circular clamping groove is clamped with a circular magnet.