WO2016201597A1

WO2016201597A1 - Head-sensing headlamp device

Info

Publication number: WO2016201597A1
Application number: PCT/CN2015/081439
Authority: WO
Inventors: 李文嵩
Original assignee: 李文嵩
Priority date: 2015-06-15
Filing date: 2015-06-15
Publication date: 2016-12-22

Abstract

A head-sensing headlamp device, having a harness (11) placed on a head and shining light externally, comprising: a set member (1), a main controller (2) installed at the set member (1), the main controller (2) having therein a receiving unit (21) and a control unit (22). The receiving unit (21) is in a wireless or wired connection with the control unit (22). A sensing member (3) is electrically connected to the main controller (2) and disposed in the set member (1). The sensing member (3) detects an inclination angle of the head and generates an information signal (4). The information signal (4) is transmitted to the receiving (21) unit of the main controller (2) for reception. At least two lamps (5) are respectively electrically connected to the control unit (22) of the main controller (2). After the receiving unit (21) of the main controller (2) receives the information signal (4), the control unit (22) is initiated to control an on-off state, light intensity and illumination sequence of the at least two lamps (5). When a user wears the device and works, the sensing member (3) detects a head angle change caused by head movement, and the main controller (2) controls the on-off sequence of each lamp (5).

Description

Head-sensing headlight device

Technical field

The invention provides a device for a head-sensing headlight, which refers to a lighting device dedicated to a dim spot, which can be worn on a user's head and changes the illumination position according to the swing angle of the head, which is a practicality. Excellent invention.

Background technique

Electric lights occupy an extremely important place in the current technologically advanced generation. In addition to relying on the light emitted by the sun, the light source in the early years will be lit by the light of the candlelight at night. It has been upgraded to the use of electricity to supply electric lights, through the internal structure of the electric light to produce light, the cross-century product of electric lights for the benefit of mankind. The functions of electric lights can be applied to street lamps, flashlights, headlights, searchlights and table lamps. Any place that requires light illumination can be applied. Especially in dim areas, electric lights are needed to illuminate, so that users can see around. Environment, in general, the user will carry a flashlight to illuminate, but the use of the flashlight occupies the use of one hand, especially like a construction site builder, an underground constructor, etc., causing the user to engage in a business that requires both hands. It is inconvenient and more labor-intensive and time-consuming. Therefore, in order to improve the use of the conventional flashlight, the related manufacturers further install the flashlight with the lighting function to the clothes, hats, shoes, etc. that the user can wear, so that the user does not need to By taking both hands, you can illuminate the surrounding environment and maintain construction work.

Please refer to the structural improvement of the headlight of the Taiwan Patent Publication No. M461744, which comprises: a headband group having a curved head segment and an adjustment section; the two ends of the headband are disposed at both ends of the adjustment section; The lampshade group is composed of a cover body, a lamp cover and a seat body. The front end of the cover body is provided with a lamp cover, and the upper end of the seat body is pivoted with the cover body, and the rear end of the seat body is disposed on the head ring segment of the headband set. The front body; the cover body is provided with two lamp bodies, and the corresponding lamp cover faces are respectively provided with a convex surface and a concave surface, and are implemented to achieve the purpose of collecting light and astigmatism.

The structural improvement of the above-mentioned headlights is a headlight that is commonly used to hang in the dark place for the user. The user only needs to hang the headlights on the head and illuminate through the lamp body in the headlights. You can continue to work or do anything in the dark to reduce the risk; however, the user must look up, look down, or look at things in front of the eyes because of the need for work, the position of the headlights is not It will be shaken with the user's head swinging. It is necessary to manually pivot the headlights to illuminate the line of sight. Although it can still be used for lighting, the user will spend time adjusting the position of the headlights. In addition, when the position of the headlight is adjusted for a long period of time, it is easy to cause wear at the pivot, so that the headlight can no longer be adjusted, and the overall headlight must be replaced, so the structural improvement of the headlight does not need to be long. Time is held by hand, but other defects must be improved.

In view of the above-mentioned conventional knowledge and the lack of description described in the structural improvement of the headlight, the inventors invested a lot of time to research relevant knowledge, and compared various advantages and disadvantages, carried out research and development of related products, and conducted many experiments and tests. And finally introduced a device for head-sensing headlights to improve the above-mentioned missing to meet the needs of the public.

technical problem

The main purpose of the present invention is to provide a change in the light that can be irradiated according to the line of sight when the user works in a dark place, thereby reducing the adjustment time of the user to use the hand and reducing the load weight of the user's head. The improvement of the conventional technology is only dangerous with one hand to carry out the work, and the structural improvement of the listed headlights takes a little time to adjust the illumination direction of the headlights.

Technical solution

In order to achieve the above object, the present invention provides a device for a head-sensing headlight, which is attached to a head and externally illuminates light, and includes:

a kit;

a main controller, which is installed on the kit, the main controller has a receiving unit and a control unit, and the receiving unit is electrically connected to the control unit by wireless or wired;

a sensing component electrically connected to the main controller and installed in the kit, the sensing component detects the tilt angle of the head and generates an information signal, and the information signal is transmitted to the receiving unit of the main controller for receiving;

At least two luminaires are respectively electrically connected to the control unit of the main controller, and the receiving unit of the main controller receives the information signal, and then starts the control unit to control the brightness and intensity of the at least two lamps and the illumination sequence;

Wherein, when the user wears the kit, the sensing component detects the change of the angle through the swing of the head, and further controls the lighting sequence of each of the lamps by the main controller.

Further, the apparatus further includes a high beam detecting component for detecting the front light source and a low beam detecting component, wherein the high beam detecting component and the low beam detecting component are electrically connected to the receiving unit of the main controller. The high-beam detecting component and the low-beam detecting component detect the brightness of the light source in front of the head and respectively generate a light source information to be transmitted to the receiving unit for receiving, and the control unit controls the light intensity of each light fixture according to the light source information. Changes, which in turn change the illumination of each luminaire to astigmatism or concentrating.

Further, wherein the information signal is angle information.

Further, wherein the sensing component is an electronic three-axis induction gyroscope, a level or a gravity sensor.

Further, wherein at least two of the lamps are arranged side by side at the same level.

Further, wherein at least two lamps are arranged side by side.

Further, wherein at least one headband is further connected to the circumferential side of the kit.

Beneficial effect

The invention has the advantages that the user can wear the head through the invention, and cooperate with the movement of the head and the change of the swing, and the sensing member is transmitted to the control unit in the main controller according to the change of the angle of the head, and the main The control controls each luminaire when the head is subjected to the displacement swing, and the corresponding luminaire transmits the light outward, so that the user can swing the head at any position, and one of the corresponding head swing positions in each luminaire The luminaire or a plurality of luminaires emit light to illuminate the light, and the illumination is maintained in front of the illumination, and the supplement is used when the light is given to the user.

DRAWINGS

Figure 1 is a perspective view of the present invention.

Figure 2 is a partially exploded perspective view of the present invention.

3 is a side view of each of the lamps of the present invention.

Figure 4 is a block diagram of the present invention.

Figure 5 is a schematic view of the irradiation distance of the present invention.

Fig. 6 is a schematic view showing the state of use of the belt in the head according to the present invention.

7 to 9 are schematic views of illumination of the head at different swing angles of the present invention.

In the picture, kit 1 headband 11

Main controller 2 receiving unit 21

Control unit 22 sensing unit 3

Information signal 4 lighting 5

High beam detection unit 7 low beam detection unit 8

Light source information 9.

Embodiments of the invention

The present invention will be further described in conjunction with the accompanying drawings and specific embodiments, which are to be understood by those skilled in the art.

In order to clearly illustrate the above objects and effects of the present invention, the features and effects of the present invention will be described in detail with reference to the accompanying drawings. Referring to FIG. 1 to FIG. 9 , a device for a head-sensing headlight of the present invention is provided on a head and externally irradiated with light, comprising: a kit 1 , and the peripheral side of the kit is further installed There is at least one headband 11; a main controller 2 is mounted on the kit 1. The main controller 2 has a receiving unit 21 and a control unit 22, and the receiving unit 21 and the control unit 22 are electrically or wired. A sensing component 3 is electrically connected to the main controller 2 and mounted on the kit 1. The sensing component 3 detects the tilting and moving angle of the head and generates an information signal 4, and the information signal 4 is transmitted to The receiving unit 21 of the main controller 2 receives the at least two lamps 5, which are respectively electrically connected to the control unit 22 of the main controller 2, and the control unit 22 receives the information signal 4, and then the control unit 22 controls at least two lamps 5 The brightness and intensity of the lighting and the order of illumination; wherein, when the user wears the work, the sensing member 3 detects the change of the angle by tilting and moving the head, and further controls the lighting sequence of the lamps 5 by the main controller 2.

When the user is in a dark or unlit place, the present invention is worn on the head, and the up and down pivoting manner of the head and the displacement change are used to control the brightness and brightness of each of the lamps 5, The principle is mainly to use the arrangement of the sensing component 3 and the main controller 2, the sensing component 3 detects the pivoting of the head to generate an angle change and further generates the information signal 4, and then transmits the information signal 4 to the control unit 22 Then, the control unit 22 controls the illumination of each of the lamps 5 and the brightness according to the indication of the information signal 4, so that any lamp 5 can be controlled by the swing of the head regardless of the user's operation. It is the purpose of turning on and off the brightness of the plurality of lamps 5 and maintaining the illumination in front and achieving the goal of integrating the illumination of the lamps 5 with the pivoting of the head as the user wants to view the target. Achieve the best lighting results.

Referring to FIG. 7 to FIG. 9 and assisting with FIG. 1 and FIG. 2, the head of the present invention is different in various swing angles, and the present invention is limited to at least two in the number of lamps 5, but in the figure The number of the lamps 5 is not limited to be arranged side by side at the same level, or is arranged in a stack of up and down, and the like, and the present invention is described by using the three lamps 5 as an embodiment. When the head is driven to the same direction with respect to the body, that is, when the head is not pivoted, the lamp 5 at the top end will first transmit light to the outside to illuminate, and then when the head is gradually pivoted downwards. The sensing member 3 gradually detects the change of the swing angle and causes the control unit 22 to control the topmost light fixture 5 to extinguish or reduce the brightness, and one or both of the lower light fixtures 5 emit light to illuminate, along with The change of the head pivot is similarly analogized to the change of brightness and brightness of each of the lamps 5, for example, the gradual pivoting of the head is gradually lowered, the top end The luminaire 5 will gradually reduce the brightness while the lower luminaire 5 will gradually increase the brightness; however, when the pivoting angle of the head is between the two adjacent luminaires 5, the detection of the sensing element 3 will be based on the head. The pivoting angle of the fascia is closer to that of the luminaire 5 to be illuminated, and the control unit 22 controls one of the luminaires 5 to be fully illuminated, while the other luminaires 5 are semi-bright or full-bright, for reference to Figures 6-9. As shown, the pivoting of the head at different angles can control at least one of the lamps 5 to illuminate, or any of the lamps 5 are fully illuminated, and the adjacent lamps 5 are semi-bright or fully bright to fill the light with data. The description is presented when the head rotation angle is less than 0 degrees and between 0 degrees and 5 degrees and the center distance of the field of view is greater than 20 meters, the light fixture 5 located in the upper layer will first illuminate the light, and when the head rotation angle is between 5 degrees When the distance to the center of the field of view is 10 to 20 meters, the upper luminaire 5 and one of the lower luminaires 5 emit light, and the upper luminaire 5 has a higher light intensity ratio than the lower luminaire 5, and the head When the angle of rotation is between 11 degrees and 20 degrees and the distance between the centers of the field of view is between 5 and 10 meters, The luminaire 5 is the same as 10 meters to 20 meters, but the proportion of the light intensity of the upper luminaire 5 is smaller than that of the lower luminaire 5, and when the head rotation angle is 21 degrees to 30 degrees and the center of the field of view is 3 to 5 meters. The upper luminaire 5 is extinguished, and the lower luminaire 5 is illuminated, and the light intensity of one of the luminaires 5 is greater than that of the other luminaire 5, and finally when the head rotation angle is greater than 30 degrees and the center of view is at 1 to 3 meters Only the lower two lamps 5 will emit light, but the light intensity of the two lamps 5 is opposite to the above state at 3 to 5 meters, so as to achieve different brightness on the illumination, such as the user must be in poor visibility, dim When viewing a book, you can use the angle of the head pivot to read, so that the bottom two lamps 5 are all bright or one of the lamps 5 is bright, so you can watch it in the dark, see Figure 8. Show.

Following the above description, in addition to the general illumination, the present invention can concentrate or scatter light according to the distance between the illuminated object and the head, as shown in FIG. The present invention further includes a high beam detecting component 7 for detecting the brightness of the front light source and a low beam detecting component 8 on the kit 1. The high beam detecting component 7 and the low beam detecting component 8 are respectively associated with the main controller 2 The receiving unit 21 is electrically connected by wire or wirelessly. The high beam detecting component 7 and the low beam detecting component 8 are configured to detect the brightness of the light source in front of the head and further generate a light source information 9. The master controller 2 The receiving unit 21 is connected to the light source information 9 and then transmitted to the control unit 22, and the control unit 22 further controls the illumination focal length of the illuminated light fixture 5 with the information of the light source information 9, and the complementary light of each of the lamps 5 is matched with each other. In this way, the light can be formed into a condensed or astigmatic pattern. When the light source in front of the head is weak, the light transmitted by the luminaire 5 is concentrated, and when the light source in front of the head is strong. The light transmitted by the luminaire 5 is astigmatic, so when the user is When reading and watching the distance, use the head to pivot to the lowest point and detect the light between the object and the head. The strength of the source is such that the two lamps 5 or one of the lamps 5 under the kit 1 are illuminated and the illumination brightness is adjusted, thereby providing the user with convenient viewing in the dark, etc.; and the present invention is described by the three lamps 5, the upper layer The luminaire 5 is a TIRtotal interface reflection lens, TIR translates into total internal reflection, and the lower luminaire 5 is used for a condensing mirror and a astigmatism mirror, respectively.

The invention adopts an electronic three-axis induction gyroscope, a level or a gravity sensor in the use of the sensing component 3. The gyroscope is a device for sensing and maintaining the direction, mainly by a wheel that can be rotated at the axis. Composition. Once the gyroscope starts to act, the gyroscope has a tendency to resist the change of direction due to the angular momentum of the wheel. Gyros are mostly used in navigation and positioning systems. They are characterized by small size, light weight, low cost, long working life, low power consumption, easy digitization and intelligentization. The level meter is a commonly used measuring tool for measuring small angles. In the mechanical industry and instrument manufacturing, it is used to measure the tilt angle with respect to the horizontal position, the flatness and straightness of the machine tool guide, the horizontal position and vertical position of the equipment installation, etc.; the gravity sensor g-sensor, also known as the linear acceleration Accelerometer, which provides information on speed and displacement, can be measured with a gravity sensor level gauge to achieve a measurement accuracy of 0.002 radians. It can also be pre-programmed, with multiple sensors measuring the platform in different directions, one-off between the platform and the reference plane. The angle between the face and the angle of the face; according to the settings of the three different sensing members 3, the swing of the detection control kit 1 by the head when the user's head is pivoted can be provided, and the control can be further accurately provided. The unit 22 controls the illumination of each of the lamps 5, and the brightness of each of the lamps 5 is linear; in addition, the present invention uses LED lamps as preferred settings for the application of the lamps 5, but is not used to limit the type of the lamps 5. .

Looking at the foregoing description of the present invention, the user wears the headband 11 to connect the kit 1 to the head, and uses the head to drive the swing of the control kit 1, which senses the pivot of the control kit 1 at any angle. The information is sent to the receiving unit 21 of the main controller 2, and the receiving unit 21 transmits the received information signal 4 to the control unit 22. Finally, the lighting of each of the lamps 5 is controlled according to the content of the information signal 4, and each The type of light transmitted by the luminaire 5 is astigmatism or concentrating. This method not only provides the user with the efficiency of working in the dim, but also reduces the occurrence of danger. In addition, through the lamps 5, the main The combination of the controller 2, the sensing component 3, the high beam detecting component 7 and the low beam detecting component 8 greatly reduces the cost, and is convenient for the user to achieve the best with the pivotal variation of the head. The state of illumination, the so-called mind-to-eye combination, is more in line with the general public than the prior art.

The embodiments described above are merely preferred embodiments for the purpose of fully illustrating the invention, and the scope of the invention is not limited thereto. Equivalent substitutions or changes made by those skilled in the art based on the present invention It is within the scope of the present invention to change. The scope of the invention is defined by the claims.

Claims

A device for head-sensing headlights, which is carried on a head and externally illuminates light, characterized in that it comprises:

a kit;

a main controller, which is installed on the kit, the main controller has a receiving unit and a control unit, and the receiving unit is electrically connected to the control unit by wireless or wired;

a sensing component electrically connected to the main controller and installed in the kit, the sensing component detects the tilt angle of the head and generates an information signal, and the information signal is transmitted to the receiving unit of the main controller for receiving;

At least two luminaires are respectively electrically connected to the control unit of the main controller, and the receiving unit of the main controller receives the information signal, and then starts the control unit to control the brightness and intensity of the at least two lamps and the illumination sequence;

Wherein, when the user wears the kit, the sensing component detects the change of the angle through the swing of the head, and further controls the lighting sequence of each of the lamps by the main controller.
The device for detecting a headlight according to claim 1 , further comprising: a high beam detecting component for detecting the front light source and a low beam detecting component, wherein the high beam detecting component The low-beam detecting component is electrically connected to the receiving unit of the main controller, and the high-beam detecting component and the low-beam detecting component detect the brightness of the light source in front of the head and respectively generate a light source information to be transmitted to the receiving unit for receiving, The control unit controls the intensity of the light of each of the lamps according to the light source information, thereby changing the illumination of each of the lamps to be astigmatism or concentrating.
The apparatus for head-sensing headlights according to claim 1, wherein the information signal is angle information.
The apparatus for head-sensing headlights according to claim 1, wherein the sensing member is an electronic three-axis induction gyroscope, a level or a gravity sensor.
The apparatus for head-sensing headlights according to claim 1, wherein at least two of the lamps are arranged side by side at the same level.
The apparatus for head-sensing headlights according to claim 1, wherein at least two of the lamps are arranged side by side.
The apparatus for head-sensing headlights according to claim 1, wherein at least one headband is further coupled to a peripheral side of the kit.