CN210398461U

CN210398461U - Head lamp

Info

Publication number: CN210398461U
Application number: CN201921157889.9U
Authority: CN
Inventors: 黄锦荣
Original assignee: Ledlenser Optoelectronics & CoKg GmbH
Current assignee: Ledlenser Optoelectronics & CoKg GmbH; Ledlenser GmbH and Co KG
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-24
Anticipated expiration: 2029-07-23
Also published as: WO2021013168A1

Abstract

The application discloses headlight, including body, lighting device, central processing unit and information display lamp, lighting device sets up on the body with central processing unit and information display lamp, central processing unit and lighting device signal connection, central processing unit and information display lamp signal connection. In this embodiment, through central processing unit and lighting device and information display lamp signal connection for lighting device's information can shine out through the information display lamp, and the user need not to take off the helmet or observe the cell-phone and can look over, convenience of customers. Secondly, the utility model discloses well lighting device is two detached illuminating tool with the information display lamp for the user can not influence lighting device's illuminating effect when watching the information of information display lamp.

Description

Head lamp

Technical Field

The utility model belongs to the technical field of lighting apparatus, especially, relate to a headlight.

Background

The headlight is worn at the head, and liberation user's both hands when guaranteeing that the user can see near environment clearly at open-air camping or mining area during operation improve user's work efficiency or avoid unexpected the emergence. There are a very large number of headlamp devices on the market today, but when the user wears the headlamp on the head, the user is unable to check and understand any problem with the useful information of the existing headlamp. Therefore, the existing partial headlamp products indicate the state of the electric quantity through a red, yellow and green LED or an electric quantity grid, and remind the function of low-power prompt through a headlamp flickering mode. However, the electric quantity display of the head lamp requires the user to take off the head lamp in the wearing process, and the head lamp cannot display the electric quantity, the luminous flux, the residual working time and other information which are concerned by the user in the wearing and using process, so that great inconvenience is brought to the user.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provided is a head lamp which is convenient for a user to know information of the head lamp.

In a first aspect, a headlamp is provided, which comprises a body, a lighting device, a central processing unit and an information display lamp, wherein the lighting device, the central processing unit and the information display lamp are arranged on the body, the central processing unit is in signal connection with the lighting device, and the central processing unit is in signal connection with the information display lamp.

In one possible embodiment, the central processing unit is used for receiving information from the lighting device and transmitting the information to the information display lamp; the information display lamp is used for receiving the signal of the central processing unit and emitting the signal.

In one possible embodiment, the body is a head lamp strip or a helmet.

In one possible embodiment, the body is further provided with a buckle device.

In one possible embodiment, a gyroscope is arranged on the body and is in signal connection with the central processing unit;

in one possible embodiment, the body is provided with a sound playing device, and the sound playing device is in signal connection with the central processing unit.

In one possible embodiment, the lighting device and the information display lamp are oriented in the same direction;

in one possible embodiment, the lighting device and the information display lamp are placed in front of the body.

In one possible embodiment, the information display lamp comprises a display screen and a lamp; the display screen and the lamp are in signal connection with the central processing unit, and the display screen is arranged in front of the lamp;

in some embodiments, the display screen is a transparent display screen, or a thin film display screen, or a transparent thin film display screen;

in some embodiments, the light fixture is an LED, incandescent lamp, or infrared lamp.

In one possible embodiment, a first driving device and a light condensing device are arranged on the information display lamp, the first driving device is in signal connection with the central processing unit, and the light condensing device is arranged between the lamp and the display screen; the driving end of the first driving device is connected with the lamp; the first driving device is used for driving the lamp to move;

in some embodiments, the light gathering device is a mirror or a lens;

in some embodiments, the first driving device is a motor, an electric motor, an air cylinder, a hydraulic cylinder, or the like having a driving function.

In some possible embodiments, the lamp is provided with a heat dissipation piece, and the lamp is fixed on the inner wall of the information display lamp through the heat dissipation piece; in some embodiments, the heat sink abuts against an inner wall of the information display lamp; the side wall part or the whole part of the heat dissipation part is abutted against the inner wall of the information display lamp;

in some embodiments, the heat dissipation element is made of a good heat conductive material such as aluminum or copper.

In some possible embodiments, the information display lamp is provided with a filter, the filter is located in front of the lamp or the information display lamp and used for changing the color of light emitted by the lamp or the information display lamp, the filter is divided into a plurality of parts, and different parts are used for filtering different light sources. Preferably, the information display lamp is provided with a second driving device, and the second driving device is used for driving the optical filter to rotate and is in signal connection with the central processing unit;

in some embodiments, the optical filter is arranged perpendicular to the lamp or the information display lamp, in some preferred embodiments, the lamp or the information display lamp is oriented perpendicular to the optical filter, and the rotation center of the optical filter is parallel to the orientation of the lamp but not located on the same straight line.

In one possible embodiment, the body is provided with a control device, and the control device is in signal connection with the information display lamp; preferably, the control device is one or more of a control button, a control knob, a voice control device or a gesture control device.

In a second aspect, there is provided a headlamp information display method, the headlamp including a body, a lighting device, a central processing unit, and an information display lamp, the lighting device, the central processing unit, and the information display lamp being disposed on the body, the central processing unit being in signal connection with the lighting device, the central processing unit being in signal connection with the information display lamp, the information display method comprising:

the lighting device transmits the first information to the central processing unit;

and the central processing unit controls the information display lamp to irradiate information light according to the first information, wherein the information light contains the content of the first information.

In one possible embodiment, the first information includes one or more of a head lamp charge amount, a luminous flux amount, a remaining operating time, a charging time, and a charging charge amount of the lighting device.

In one possible embodiment, the information display method further includes that the central processing unit receives a first control instruction, and the central processing unit controls the information display lamp according to the first control instruction.

In one possible embodiment, the information display method further includes controlling the information lamp to display different colors representing different states of the lighting device when the central processing unit controls the information display lamp to emit the information lamp light according to the first information.

The above-described solution has the advantage over the prior art that,

for the first aspect, the central processing unit is in signal connection with the lighting device and the information display lamp, so that information of the lighting device can be irradiated out through the information display lamp, a user can check the information without taking off a helmet or observing a mobile phone, and convenience of the head lamp is improved.

In addition, the lighting device and the information display lamp are two separated lighting tools, so that when a user watches the information of the information display lamp, the lighting effect of the lighting device cannot be influenced.

Drawings

Fig. 1 is a schematic structural view of embodiment 1.

Fig. 2 is a schematic structural view of embodiment 1.

Fig. 3 is a schematic structural view of embodiment 1.

Fig. 4 is a schematic structural diagram of one of the information display lamps.

FIG. 5 is a schematic diagram of the optical filter in combination with an information display lamp.

Fig. 6 is a schematic structural diagram of one of the optical filters.

Fig. 7 is a schematic diagram of the signal connection of the present invention.

Fig. 8 is a signal connection diagram of the cpu.

Fig. 9 is a circuit diagram of one of the lighting devices.

Fig. 10 is a circuit diagram of one of the display panels.

Fig. 11 is a circuit diagram of one of the lamps.

The labels in the figure are: 1. an illumination device; 2. an information display lamp; 21. a display screen; 22. a light fixture; 23. a first driving device; 24. a light condensing device; 25. a heat sink; 26. an optical filter; 27. a second driving device; 3. a body; 4. a central processing unit.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments as follows:

example 1

A head lamp, as shown in figures 1-3 and 7, comprises a body 3, a lighting device 1, a central processing unit 4 and an information display lamp 2, wherein the lighting device 1, the central processing unit 4 and the information display lamp 2 are arranged on the body 3, the central processing unit 4 is in signal connection with the lighting device 1, and the central processing unit 4 is in signal connection with the information display lamp 2. In this embodiment, the central processing unit 4 is in signal connection with the lighting device 1 and the information display lamp 2, so that the information of the lighting device 1 can be irradiated through the information display lamp 2, and a user can view the information without taking off the helmet or observing the mobile phone. Secondly, the utility model discloses well lighting device 1 is two detached illuminating tool with information display lamp 2 for the user can not influence lighting device 1's illuminating effect when watching information display lamp 2's information.

It should be understood that the central processing unit 4 may be a computer, a processor, a control circuit, etc. The lighting device 1 may be configured as an LED, an incandescent lamp, or an infrared lamp.

In one possible embodiment, the body 3 is provided with a mounting seat, and the lighting device 1, the central processing unit 4 and the information display lamp 2 are arranged on the body 3 through the mounting seat. In some embodiments, the central processing unit 4 and the information display lamp 2 are disposed on the illumination device 1. The lighting device 1 is movably arranged on the mounting seat or the body, and the movable arrangement comprises a snap connection, a rotation connection, a thread connection and the like.

In one possible embodiment, the central processing unit 4 is used for receiving information from the lighting device 1 and transmitting the information to the information display lamp 2; the information display lamp 2 is used for receiving the signal of the central processing unit 4 and emitting the signal.

In one possible embodiment, the body 3 is a head light strip or a helmet.

In one of the possible embodiments, the body 3 is also provided with a buckle device. The buckle belt device is arranged on the body 3, so that a user can adjust the size and the length of the head lamp belt through the buckle belt. To accommodate the heads of different users.

In one possible embodiment, a gyroscope is arranged on the body 3, and the gyroscope is in signal connection with the central processing unit 4; by providing the gyroscope on the body 3, the central processing unit 4 can determine the orientation of the user according to the information of the gyroscope, thereby controlling the information display lamp 2 and the lighting device 1. The information display lamp 2 can be turned on and off according to the rotation of the user, for example, the user can rapidly shake the head up and down (for 3 times or more) in a short time (3S-5S), the information display lamp 2 can be directly turned on, and if the user rapidly moves the head left and right in a short time, the information display lamp 2 can be turned off. The operation of the user is greatly facilitated, and the information display lamp 2 can be controlled when the hands of the user are occupied.

In one possible embodiment, the main body 3 is provided with a sound playing device, and the sound playing device is in signal connection with the central processing unit 4.

In one possible embodiment, the lighting device 1 is oriented in the same direction as the information display lamp 2; it should be understood that the orientations referred to herein are forward, rearward, and left, and that the orientations may be in a general direction and need not be exactly the same orientation.

In order to illuminate the road in front of the user and to facilitate the user to view the information of the lighting device 1, in one of the possible embodiments, the lighting device 1 and the information display lamp 2 are both placed in front of the body 3.

In one possible embodiment, the body 3 is provided with a control device, and the control device is in signal connection with the information display lamp 2; preferably, the control device is one or more of a control button, a control knob, a voice control device or a gesture control device.

When the control device is a control button or a control knob, the control button may include an on-off button for controlling the on-off of the information display lamp 2, an adjusting button for controlling the brightness of the information display lamp 2, and a switching button for replacing the first information displayed by the information display lamp 2 (i.e., the user may switch the information displayed by the information display lamp 2 through the switching button).

In one possible embodiment, the information display lamp 2 is rotatably connected to the body 3, the control knob is arranged on the information display lamp 2, and the control knob can be adjusted by rotating the information display lamp 2, so that the information displayed by the information display lamp 2 can be switched.

In one possible embodiment, the gesture control module comprises a collector and at least two infrared signal transmitters; and reflected signals formed after the signals sent by the infrared signal transmitter are reflected through gestures of a user are collected by the sampling end to form the gesture information. The central processing unit 4 determines the user's indication by analyzing the gesture information.

In one possible embodiment, as shown in fig. 4, the information display lamp 2 includes a display screen 21 and a lamp 22; the display screen 21 and the lamp 22 are in signal connection with the central processing unit 4, the display screen 21 is arranged in front of the lamp 22, and light rays of the lamp 22 irradiate on the display screen 21 to project pictures on the display screen 21. In some embodiments, the display screen 21 is a transparent display screen 21, or a thin film display screen 21 or a transparent thin film display screen 21. In some embodiments, the light fixture 22 is an LED, incandescent lamp, or infrared lamp. It should be understood that in the present embodiment, the information display lamp 2 is provided with a housing, and the display screen 21 and the lamp 22 are both arranged in the housing of the information display lamp 2. However, in some embodiments, the information display lamp 2 may not have a housing, and the display screen 21 and the lamp 22 are directly mounted on the body 3 or the lighting device 1.

In one possible embodiment, the information display lamp 2 is provided with a first driving device 23 and a light condensing device 24, the first driving device 23 is in signal connection with the central processing unit 4, and the light condensing device 24 is arranged between the lamp 22 and the display screen 21; the driving end of the first driving device 23 is connected with the lamp 22 or the light condensing device 24; the first driving device 23 is configured to drive the lamp 22 or the light condensing device 24 to move, and more specifically, drive the lamp 22 to move relative to the light condensing device 24 (or the light condensing device 24 to move relative to the lamp 22), so as to adjust a distance between the lamp 22 and the light condensing device 24, so that light emitted by the lamp 22 can be in a focused or diffused state, and can be used to enlarge or reduce a picture projected on the display screen 21. It should be understood that the light gathering device 24 is a mirror or a lens. In some embodiments, the first driving device 23 is a motor, an electric motor, an air cylinder, a hydraulic cylinder, or the like having a driving function.

In some embodiments, the lamp 22 is provided with a heat sink 25, and the lamp 22 is fixed on the inner wall of the information display lamp 2 through the heat sink 25; in some embodiments, the heat sink 25 abuts on an inner wall of the information display lamp 2; the side wall part or all of the heat sink 25 is abutted against the inner wall of the information display lamp 2; in some embodiments, the heat dissipation member 25 is made of a good heat conductive material such as aluminum or copper. By bringing the lamp 22 into contact with the heat radiating member 25, the heat radiating member 25 is brought into contact with the inner wall of the information display lamp 2, so that the heat of the information display lamp 22 can be transmitted to the housing of the information display lamp through the heat radiating member 25, thereby accelerating the speed of heat radiation.

In some embodiments, as shown in fig. 5, an optical filter 26 is disposed on the information display lamp 2, the optical filter 26 is disposed in front of the lamp 22 or the information display lamp 2 and is used for changing the color of the light emitted by the lamp 22 or the information display lamp 2, the optical filter 26 is divided into a plurality of parts (as shown in fig. 6, 3 parts are disposed on the optical filter 26, it should be understood that, in addition to setting the optical filter 26 to be 3, other division manners may be used as long as the color of the light emitted when the optical filter moves may be changed), and different parts are used for filtering different light sources, so that the lamp 22 or the information display lamp 2 displays different colors. Meanwhile, a second driving device 27 is arranged on the information display lamp 2, the second driving device 27 is used for driving the optical filter 26 to rotate and is in signal connection with the central processing unit 4, and the optical filter 26 is driven to rotate by the second driving device 27, so that light irradiated by the lamp 22 or the information display lamp 2 is displayed with different colors after passing through the optical filter 26. In some embodiments, the filter 26 is disposed perpendicular to the lamp 22 or the information display lamp 2, more specifically, the lamp 22 or the information display lamp 2 is oriented perpendicular to the filter 26, and the rotation center of the filter 26 is parallel to the orientation of the lamp 22 but not located on the same straight line.

It will be appreciated that the central processing unit is of the type PI C16LF1938 and that the lighting device 1 and luminaire 22 are of the type XPG 2.

Example 2

A headlamp information display method comprising:

the lighting device 1 transmits the first information to the central processing unit 4;

the central processing unit 4 controls the information display lamp 2 to irradiate information light according to the first information, wherein the information light contains part or all of the content of the first information.

In this embodiment, the central processing unit 4 and the lighting device 1 transmit the first information of the lighting device 1 to the information display lamp 2, so that the information of the lighting device 1 can be emitted through the information display lamp 2, and a user can view the information without taking off the helmet or observing the mobile phone.

In one possible embodiment, the first information includes one or more of a head lamp charge amount, a luminous flux amount, a remaining operating time, a charging time, and a charging charge amount of the lighting device 1.

In one possible embodiment, the information display method further includes that the central processing unit 4 receives a first control instruction, and the central processing unit 4 controls the information display lamp 2 according to the first control instruction. It should be understood that the first control command may originate from a control button, a gesture control device, and/or a remote control device such as a mobile phone or a computer. The above-mentioned control information display lamp 2 includes, but is not limited to, operations of controlling the on/off of the information display lamp 2, and controlling the information light emitted by the information display lamp 2 to include different types of first information. For example, by switching through a button or a gesture, the information display lamp 2 only displays one or limited information such as the power or brightness of the lighting device 1.

In one possible embodiment, the information display method further includes controlling the information lamp to show different colors representing different states of the lighting device 1 when the central processing unit 4 controls the information display lamp 2 to emit the information lamp light according to the first information. It should be understood that the above manner may be to show different states of the lighting device 1, such as by red representing the lighting device 1 is charged below 30%, green representing the lighting device 1 is charged above 30%, or red representing the lighting device 1 is not charged and green representing the lighting device is charged, which may be adjusted according to the situation.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The head lamp is characterized by comprising a body, a lighting device, a central processing unit and an information display lamp, wherein the lighting device, the central processing unit and the information display lamp are arranged on the body, the central processing unit is in signal connection with the lighting device, and the central processing unit is in signal connection with the information display lamp.

2. The headlamp of claim 1 wherein the central processing unit is adapted to receive information from the illumination device and transmit the information to the information display lamp; the information display lamp is used for receiving the signal of the central processing unit and emitting the signal.

3. A headlamp according to claim 1 wherein said body is a headlamp strap, helmet.

4. A headlamp according to claim 1 wherein said body is further provided with strap means.

5. The headlamp according to claim 1, wherein a gyroscope is provided on the body, the gyroscope being in signal communication with the central processing unit.

6. The headlamp according to claim 1, wherein the body is provided with a sound reproducing device, and the sound reproducing device is in signal connection with the central processing unit.

7. A headlamp according to claim 1 wherein said illumination means is oriented in the same direction as the information display lamp.

8. The headlamp according to claim 1 wherein the illumination means and the information display lamp are disposed in front of the body.

9. The headlamp according to claim 1, wherein the information display lamp comprises a display screen and a lamp; the display screen and the lamp are in signal connection with the central processing unit, and the display screen is arranged in front of the lamp.

10. A headlamp according to claim 9, wherein said display is a transparent display, or a thin film display or a transparent thin film display.

11. A headlamp according to claim 9 wherein said lamp is an LED, incandescent lamp or infrared lamp.

12. The headlamp according to claim 9, wherein the information display lamp is provided with a first driving device and a light condensing device, the first driving device is in signal connection with the central processing unit, and the light condensing device is arranged between the lamp and the display screen; the driving end of the first driving device is connected with the lamp; the first driving device is used for driving the lamp to move.

13. A headlamp according to claim 12 wherein the light gathering device is a mirror or lens.

14. A headlight as claimed in claim 12, wherein the first drive means is a motor, an electric motor, a pneumatic or hydraulic cylinder or the like having a driving function.

15. A headlight as claimed in claim 9, wherein the lamp is provided with a heat sink by means of which the lamp is fixed to an inner wall of the information display lamp.

16. The headlamp according to claim 15, wherein the heat radiating member abuts against an inner wall of the information display lamp; the side wall part or the whole of the heat dissipation part is abutted against the inner wall of the information display lamp.

17. The headlamp according to claim 15, wherein the heat sink is made of aluminum or copper.

18. The headlamp according to claim 9 wherein the information display lamp is provided with a filter positioned in front of the lamp or the information display lamp for changing the color of the light emitted from the lamp or the information display lamp, the filter being divided into a plurality of portions, the different portions being for filtering different light sources.

19. The headlamp according to claim 18, wherein the information display lamp is provided with a second driving device, and the second driving device is used for driving the filter to rotate and is in signal connection with the central processing unit.

20. A headlamp according to claim 18 wherein said filter is disposed perpendicular to said lamp or said information display lamp.

21. A headlamp according to claim 20 wherein said lamp or information display lamp is oriented perpendicular to said filter and the center of rotation of said filter is parallel to the orientation of said lamp but not on the same line.

22. The headlamp according to claim 1, wherein the body is provided with a control device, and the control device is in signal connection with the information display lamp.

23. The headlamp according to claim 22 wherein the control means is one or more of a control button, a control knob, voice control means or gesture control means.