Reflective LED warning lamp

Abstract

The utility model provides a reflective light-emitting diode (LED) warning lamp, which belongs to the technical field of warning lamps, and comprises a lower cover and an upper cover which are matched with each other, the interior of the reflective LED warning lamp is hollow, a light-emitting device is placed in the reflective LED warning lamp, and the light-emitting device comprises a circuit board, a low-power micro-processing chip, a battery, a plurality of LED lamps, a control switch and a charging interface which are matched with each other, the LED lamps are arranged on one side face of the circuit board at equal intervals, on-off and lighting modes of the lamps are controlled through the control switch, a fixing plate is fixed to the bottom of the lower cover in an integrally extending mode, and a reflector is fixed to the side face, on the same side as the upper cover, of the fixing plate. And the back surface of the lower cover is fixed with each use scene through a fixing block to realize the use of the device. Due to the arrangement of the warning lamp and the reflecting plate, the travel safety of a user is improved; a dustproof cover is arranged, so that the hidden danger of warning lamp faults during traveling in rainy days is avoided; the plurality of LED lamps are arranged at equal intervals, so that the luminous intensity is ensured, the uniformity of a light source can be ensured, and eyes are not easily punctured; the low-power micro-processing chip enables the warning lamp to be fast in charging and low in power consumption.

Description

Technical Field

[0001] The utility model belongs to the technical field of warning lights, and in particular relates to a reflective LED warning light. Background Art

[0002] With the continuous progress of society, traveling at night or on rainy days has become the norm. In this case, how to ensure one's own traffic safety on roads with developed traffic has become a focus of attention.

[0003] Based on the above problems, the emergence of warning lights has greatly alleviated the safety issues of people's traffic at night or on rainy days. Warning lights are usually composed of LED lamp beads and batteries. When the vehicle turns on the lights or presses the switch, the warning light will emit a bright light to remind other vehicles and pedestrians to pay attention to traffic safety. However, warning lights also have the following problems to a greater or lesser extent.

[0004] 1. There are still safety risks during the period from when the battery is exhausted to when the battery is replaced.

[0005] 2. The warning light is not waterproof. When it rains, rainwater enters the warning light, causing the warning light to short-circuit and be damaged.

[0006] 3. The brightness of the warning light is not high, and the warning to other vehicles and pedestrians is not obvious.

[0007] 4. The warning light consumes power quickly and needs to be charged frequently. Utility Model Content

[0008] The utility model aims to provide a reflective LED warning light, which is characterized in that it comprises a lower cover, the interior of the lower cover is hollow and forms a cavity, a light-emitting device is fixed inside the cavity, the top of the lower cover is matched with a transparent upper cover, the bottom of the lower cover is integrally extended downward with a connecting plate, and a reflective plate is clamped on the side of the connecting plate and the transparent upper cover on the same side.

[0009] Furthermore, the light-emitting device includes a circuit board, a low-power microprocessor chip, an LED lamp, a control switch and a battery. The battery, the low-power microprocessor chip, the control switch and the LED are all fixed on the circuit board. The low-power microprocessor chip is connected to the LDE lamp control through the control switch, and the battery is connected to the LED lamp circuit.

[0010] Furthermore, there are multiple LED lamps, and the multiple LED lamps are fixed at equal intervals on the surface of the circuit board facing the transparent upper cover.

[0011] Furthermore, the circuit board is also provided with a charging interface for charging the battery, and the charging interface and the control switch are both arranged on the same side of the circuit board.

[0012] Furthermore, a transparent upper cover covers the surface of the circuit board, including an integrally arranged LED light upper cover and a charging interface and control switch upper cover, the charging interface and control switch upper cover including a charging interface slot and an elastic button, the charging interface is exposed to the outside through the charging interface slot, and the elastic button is arranged directly above the control switch.

[0013] Furthermore, a dust cover is provided on the upper surface of the electrical interface and the control switch upper cover, the electrical interface and the control switch upper cover are provided with a fixing hole, the dust cover is provided with a fixing pin, and the dust cover is fixed to the upper surface of the electrical interface and the control switch upper cover by inserting the fixing pin into the fixing hole;

[0014] The dust cover is made of silicone.

[0015] Furthermore, the lower cover is fixed to the helmet through a fixing block, a fixing cover plate is fixed to the bottom surface of the lower cover, the fixed cover plate is hollow inside, grooves are provided on opposite sides of the fixed cover plate, elastic protrusions are provided on opposite sides of the bottom of the fixing block, and the elastic protrusions are matched with the grooves.

[0016] Compared with the prior art, the beneficial effects of the utility model are mainly reflected in:

[0017] 1. The warning light and reflector are set in one piece. When the warning light and reflector are used together, the reflective LED warning light of the utility model is more obvious at night or in rainy days, making the user's travel safer. Moreover, when the battery of the warning light is exhausted, the reflector can also achieve the purpose of reminding passers-by and vehicles.

[0018] 2. The setting of multiple LED lights and equal spacing ensures the luminous intensity and can ensure that the light source is uniform, so it is not easy to hurt the eyes.

[0019] 3. The low-power microprocessor chip has low power consumption and can ensure long-term efficient operation. The low-power microprocessor chip has efficient charging management control, ensuring 100% charging within 10 minutes.

[0020] 4. The provision of the dust cover makes the reflective LED warning light of the utility model waterproof and dustproof, thus avoiding the hidden danger of the warning light malfunctioning in rainy days. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure after explosion of the utility model.

[0022] Figure 2 for Figure 1 Schematic diagram of the internal structure of the middle dust cover. DETAILED DESCRIPTION

[0023] A reflective LED warning light of the present invention will be described in more detail below in conjunction with a schematic diagram, wherein a preferred embodiment of the present invention is shown. It should be understood that those skilled in the art can modify the present invention described herein while still achieving the beneficial effects of the present invention. Therefore, the following description should be understood as being widely known to those skilled in the art and not as a limitation to the present invention.

[0024] like Figure 1 As shown, a reflective LED warning light comprises a lower cover 1, the top of the lower cover 1 is covered with a red transparent upper cover 2, the lower cover 1 is hollow inside, and a light-emitting device is placed. The light-emitting device comprises a circuit board 3, a low-power microprocessor chip, a battery 5, an LED light 4, a control switch 7 and a charging interface 6.

[0025] Among them, the battery 5 and the LED lamp 4 are respectively fixed on the opposite sides of the circuit board 3, and the battery 5 is used to provide power for the circuit board 3 and the LED lamp 4. The LED lamp 4 is arranged on the side of the circuit board 3 facing the transparent upper cover 2. There are multiple LED lamps 4, and the multiple LED lamps 4 are arranged on the surface of the circuit board 3 at equal intervals. On the one hand, the multiple LED lamps 4 arranged at equal intervals can provide sufficient brightness and ensure the luminous intensity. On the other hand, it can ensure that the light source emits light evenly and is not easy to hurt the eyes.

[0026] The charging interface 6 and the control switch 7 are arranged on the surface of the circuit board 3, on the same side as the LED lamp 4. The control switch is used to control the switches of the multiple LED lamps 4, and the lighting modes of the multiple LED lamps 4 can be switched through the control switch 7, such as revolving lights, flashing, full brightness, etc. The charging interface 6 is connected to the battery circuit. The charging interface 6 is a type C interface. The low-power microprocessor chip is specifically a HT46R01C model chip. The chip is fixed to the circuit board. The low-power microprocessor chip has low power consumption, so that the device can work efficiently for a long time. The chip is arranged in conjunction with the charging interface 6 to perform efficient charging management, so that the battery can be fully charged within 10 minutes after the battery power is exhausted.

[0027] The transparent upper cover 2 is provided with a charging interface 6 and a control switch 7, and is provided with a charging interface slot 8 and an elastic button 9. The charging interface 6 is connected to the outside world after being inserted into the charging interface slot 8. The charging interface slot 8 matches the size of the charging interface 6, so that the charging interface 6 can be positioned after being inserted into the charging interface slot 8. The elastic button 9 is provided just above the control switch 7. Pressing the elastic button 9 downwards, that is, pressing the control switch 7, realizes switching the LED light 4 on and off and switching the lighting mode.

[0028] refer to Figure 2Furthermore, in order to prevent water and dust from entering the charging port 6 and the elastic button 9, we provide a dust cover 11 at the transparent upper cover 2 at these two locations. The dust cover 11 is a silicone dust cover, and a rubber fixing pin 12 is provided on the bottom surface thereof. Correspondingly, the transparent upper cover is provided with a fixing hole 10, and the fixing pin 12 cooperates with the fixing hole 10 to fix the dust cover 11 on the transparent upper cover 2.

[0029] The utility model is provided with a reflector 14 on the basis of the LED lamp 4, so as to avoid the safety hazard caused by the lack of time to charge the LED lamp 4 after the power is exhausted. The reflector 14 is fixed on the connecting plate 13, and one end of the connecting plate 13 is fixed integrally on the bottom surface of the lower cover 1. The reflective LED warning light of the utility model can be used in helmets, bicycles, pet traction ropes, camping, construction site contours, etc. The fixing method of the remaining places is to set a fixing block 16, and the fixing block 16 is fixed to the bottom side of the lower cover 1 through the fixing cover 15, specifically: the fixing cover 15 is hollow, and grooves are arranged on both sides thereof, and elastic protrusions 17 are arranged on the opposite sides of the fixing block 16 to match the grooves. When the fixing block 16 is inserted into the fixing cover 15, the elastic protrusion 17 is stuck in the groove, and the fixing block 16 is connected to the fixing device of the use place, so as to realize the use of the reflective LED warning light of the utility model in various use places.

[0030] The above are only preferred embodiments of the present invention and do not limit the present invention in any way. Any technician in the relevant technical field, without departing from the scope of the technical solution of the present invention, may make any equivalent replacement or modification to the technical solution and technical content disclosed in the present invention, which shall be deemed as the content of the technical solution of the present invention and still fall within the protection scope of the present invention.

Claims

1. A reflective LED warning light, characterized in that: It comprises a lower cover, which is hollow inside and forms a cavity, a light-emitting device is fixed inside the cavity, a transparent upper cover is matched with the top of the lower cover, a connecting plate is integrally extended downward from the bottom of the lower cover, and a reflective plate is clamped on the same side of the connecting plate and the transparent upper cover.

2. A reflective LED warning light according to claim 1, characterized in that: The light-emitting device includes a circuit board, a low-power microprocessor chip, an LED lamp, a control switch and a battery. The battery, the low-power microprocessor chip, the control switch and the LED are all fixed on the circuit board. The low-power microprocessor chip is connected to the LED lamp control through the control switch, and the battery is connected to the LED lamp circuit.

3. A reflective LED warning light according to claim 2, characterized in that: There are multiple LED lamps, and the multiple LED lamps are fixed at equal intervals on the surface of the circuit board facing the transparent upper cover.

4. A reflective LED warning light according to claim 2, characterized in that: The circuit board is also provided with a charging interface for charging the battery, and the charging interface and the control switch are both arranged on the same side of the circuit board.

5. The reflective LED warning light according to claim 2, characterized in that: The transparent upper cover covers the surface of the circuit board, and includes an integrally arranged LED light upper cover and a charging interface and control switch upper cover, wherein the charging interface and control switch upper cover includes a charging interface slot and an elastic button, wherein the charging interface is exposed to the outside through the charging interface slot, and the elastic button is arranged directly above the control switch.

6. A reflective LED warning light according to claim 5, characterized in that: The upper surface of the electrical interface and the control switch upper cover is also provided with a dust cover, the electrical interface and the control switch upper cover are provided with a fixing hole, the dust cover is provided with a fixing pin, and the dust cover is fixed to the upper surface of the electrical interface and the control switch upper cover by inserting the fixing pin into the fixing hole; The dust cover is made of silica gel.

7. The reflective LED warning light according to claim 1, characterized in that: The lower cover is fixed to the helmet through a fixing block, a fixing cover plate is fixed to the bottom surface of the lower cover, the fixing cover plate is hollow inside, grooves are provided on opposite sides of the fixing block, elastic protrusions are provided on opposite sides of the bottom, and the elastic protrusions are matched with the grooves.

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