A headlamp for radar scanning and infrared detection

Abstract

This utility model discloses a headlamp with radar scanning and infrared detection capabilities, including a support plate, a device box on top of the support plate, and headband elastic bands on both sides of the support plate. The device box contains a battery and a circuit board structure. An environmental sensing module for sensing the environment is located on the top of the device box, as well as an LED module for lighting and warning. The circuit board structure includes an integrated control chip that works in conjunction with the environmental sensing module. The advantages of this utility model compared to existing technologies are: this application provides a headlamp capable of real-time detection of warm-blooded animals, moving objects, and obstacles in the surrounding environment, and actively issuing warning signals to meet the safety needs of scenarios such as cycling and outdoor activities.

Description

Technical Field

[0001] This utility model relates to the field of headlamp technology, specifically to a headlamp for radar scanning and infrared detection. Background Technology

[0002] Traditional headlamps typically only provide basic lighting. Their structure generally includes one or more LED light sources of the same specifications, and a single switch allows for switching between high beam, low beam, and SOS modes. These headlamps are functionally limited, only meeting basic lighting needs, and cannot detect or warn of potential risks in the surrounding environment. In scenarios such as cycling or wilderness exploration, users may find it difficult to perceive changes in their surroundings in real time, posing safety hazards. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a headlamp for radar scanning and infrared detection, addressing the shortcomings mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a headlamp for radar scanning and infrared detection, including a support plate, a device box on the top of the support plate, and headband elastic bands on both sides of the support plate. The device box contains a battery and a circuit board structure. The device box has an environmental sensing module for sensing the environment on its top, an LED module for lighting and warning on its top, and an integrated control chip that works in conjunction with the environmental sensing module on its circuit board structure.

[0005] Furthermore, the environmental perception module includes an infrared detection sensor and a radar scanning sensor. Furthermore, the LED module includes a central LED main light source for illumination and two sets of LED warning lights for alerting purposes.

[0006] Furthermore, the support plate is damped and hinged to the equipment box.

[0007] Furthermore, the circuit board structure is provided with a charging port for the battery, and the outer side of the device box is provided with a rubber plug for the charging port.

[0008] The advantages of this radar scanning and infrared detection headlamp compared to existing technologies are as follows: This application provides a headlamp that can detect warm-blooded animals, moving objects, and obstacles in the surrounding environment in real time and actively issue warning signals to meet the safety needs of scenarios such as cycling and outdoor activities. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the first structure of a headlamp that combines radar scanning and infrared detection.

[0010] Figure 2 This is a schematic diagram of the second structure of a headlamp that combines radar scanning and infrared detection.

[0011] Figure 3 This is a side sectional view of a headlamp that uses radar scanning and infrared detection.

[0012] Figure 4 This is a schematic diagram of the internal structure of a device box for a headlamp that uses radar scanning and infrared detection.

[0013] As shown in the figure: 1. Support plate; 2. Equipment box; 3. Headband elastic band; 4. Circuit board structure; 5. Battery; 6. Infrared detection sensor; 7. Radar scanning sensor; 8. LED warning light; 9. Charging port; 10. Rubber plug; 11. Integrated control chip. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings.

[0015] Combined with appendix Figure 1-4 A headlamp for radar scanning and infrared detection includes a support plate 1. A device box 2 is located on the top of the support plate 1. The support plate 1 and the device box 2 are damped hinged, meaning that by increasing friction, the device box 2 can be rotated to a suitable angle during use. Headband elastic bands 3 are provided on both sides of the support plate 1. A battery 5 and a circuit board structure 4 are located inside the device box 2. The circuit board structure 4 has a charging port 9 that matches the battery 5. A rubber plug 11 that matches the charging port 9 is located on the outside of the device box 2. The battery 5 is a 3.7V rechargeable lithium battery that supports USB charging.

[0016] The device box 2 has an environmental sensing module for sensing the environment on its top, and an LED module for lighting and warning on its top. The circuit board structure 4 has an integrated control chip 12 that works with the environmental sensing module. The device box 2 also has a control switch and the integrated control chip 12 to form a control module. The integrated control chip 12 consists of two integrated control chips (IC processors). The power switch is used to control the on / off state of the entire device. The integrated control chip 12 is electrically connected to the lighting module and the environmental sensing module, respectively, and receives feedback signals from the environmental sensing module and controls the working mode of the lighting module.

[0017] The environmental perception module includes an infrared detection sensor 6 and a radar scanning sensor 7. The detection range of the radar scanning sensor 7 and the infrared detection sensor 6 is 35 degrees and 15 meters, and they can identify warm-blooded animals, moving objects and obstacles within this range. The LED module includes a central LED main light source 13 for illumination and two sets of LED warning lights 8 for warning purposes. The LED main light source 13 provides the main illumination, and the side LED warning lights 8 are symmetrically arranged on both sides of the LED main light source 13. Each set of LED warning lights 8 includes red LEDs and yellow LEDs. In practice: The main LED light source is powered on and maintains its original lighting function (with switchable high and low light modes); simultaneously, the radar scanning sensor and infrared detection sensor are activated to detect targets such as warm-blooded animals, moving objects, and obstacles within a 35-degree, 15-meter range in real time, and transmit the detection signals to the integrated control chip; after processing the signals, the integrated control chip controls the side LED modules on both sides to realize specific warning functions (such as alternating lighting of different colored lights, strobe, SOS mode, etc.) to remind users and surrounding personnel to pay attention to environmental risks.

[0018] Furthermore, the main LED light source remains operational, while the radar scanning sensor and infrared detection sensor are activated: If a moving object (such as a cyclist or vehicle) is detected within a 35-degree field of view at 15 meters, the integrated control chip controls the LED modules on both sides to flash synchronously (alternating red and yellow light, frequency 2Hz). If an obstacle (such as a rock or tree) is detected, the red light of the LED modules on both sides will remain constantly on, and the yellow light will flash at 1-second intervals. If a warm-blooded animal (such as a wild animal) is detected, the red and yellow lights on the side LED modules will be turned on alternately (cycle 2 seconds). Press and hold the switch for 3 seconds to trigger the SOS mode. The side LED module will flash according to the international SOS signal rules (three short, three long, three short), while the main light source continues to illuminate.

[0019] This invention combines environmental perception with intelligent lighting, overcoming the functional limitations of traditional headlamps. It is particularly suitable for scenarios with high environmental safety requirements, such as cycling and wilderness exploration, and has significant practical value.

[0020] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A headlamp for radar scanning and infrared detection, comprising a support plate (1), a device box (2) on the top of the support plate (1), and headband elastic bands (3) on both sides of the support plate (1), characterized in that: The device box (2) is equipped with a storage battery (5) and a circuit board structure (4). The device box (2) is provided with an environmental sensing module for environmental sensing on the top, and an LED module for lighting and warning on the top. The circuit board structure (4) is provided with an integrated control chip (11) that works in conjunction with the environmental sensing module.

2. The headlamp for radar scanning and infrared detection according to claim 1, characterized in that: The environmental perception module includes an infrared detection sensor (6) and a radar scanning sensor (7).

3. A headlamp for radar scanning and infrared detection according to claim 1, characterized in that: The LED module includes a central LED main light source (13) for illumination and two sets of LED warning lights (8) for warning purposes.

4. A headlamp for radar scanning and infrared detection according to claim 1, characterized in that: The support plate (1) and the equipment box (2) are damped hinged.

5. A headlamp for radar scanning and infrared detection according to claim 1, characterized in that: The circuit board structure (4) is provided with a charging port (9) for the storage battery (5), and the outer side of the device box (2) is provided with a rubber plug (10) for the charging port (9).

Images