TWM579284U - Portable lighting alarm device - Google Patents

Abstract

A portable lighting alarm device includes a casing, a lighting unit mounted on the casing, a sensing unit for sensing external vibration and outputting a sensing signal, and switching between different usage modes to output a a switching unit of the first illumination signal or a warning signal, an alarm unit for generating sound, an electronic control unit, and a battery unit for supplying the required electric energy. When the electronic control unit receives the first illumination signal, the illumination unit is controlled to generate bright light. When the electronic control unit receives the warning signal, it will count a delay time, enter an alert mode, and enter the alert mode and receive During the sensing signal, the warning unit is controlled to generate a sound, and the lighting unit is controlled to generate a bright light. In addition to the illumination function, the present invention also has the function of earthquake sensing and warning, and the design of the delay time enables the present invention to position the state from the moving state, thereby effectively avoiding malfunction.

Description

Portable lighting alarm device

The present invention relates to a lighting device, and more particularly to a portable lighting alarm device.

Referring to Fig. 1, a conventional seismic vibration sensing device 1 as disclosed in the Patent No. M414589 of the Republic of China, mainly includes a sensing unit 11 for sensing vibration, and an alarm for generating sound or light. The unit 12 is electrically connected to the sensing unit 11 and a processing unit 13 of the alarm unit 12. The sensing unit 11 includes a linear accelerometer 111 and a rotating gyroscope 112. Thereby, when an earthquake occurs, the processing unit 13 receives the signal from the linear accelerometer 111 and the rotating gyro 112, and determines the intensity of the earthquake after the internal expansion of the Kalman filter (EKF) calculation program. And generate sounds or lights to remind residents to increase their alertness.

However, the foregoing seismic vibration sensing device 1 can only be set at a fixed position, and the timing of determining whether to report the sound or the light depends on the data collected by the linear accelerometer 111 and the rotating gyroscope 112, and requires a complicated algorithm. And the collection time, in order to make a correct judgment, there is still room for improvement in terms of reaction speed and accuracy, and the cost is high.

Accordingly, it is an object of the present invention to provide a portable lighting alarm device that reduces malfunction.

Therefore, the novel portable lighting alarm device comprises: a casing, a lighting unit, a sensing unit, a switching unit, a warning unit, an electronic control unit, and a battery unit.

The lighting unit is mounted to the housing and is used to generate bright light.

The sensing unit is mounted on the housing and is configured to sense an external vibration to output a sensing signal.

The switching unit is mounted on the housing for outputting a first illumination signal or outputting a warning signal when triggered.

The warning unit is mounted to the housing and is for generating sound.

The electronic control unit is mounted on the housing, and is electrically connected to the illumination unit, the sensing unit, the switching unit and the warning unit. When the electronic control unit receives the first illumination signal, the electronic control unit enters a first illumination mode. And controlling the lighting unit to generate bright light. When the electronic control unit receives the warning signal, it enters an alert mode after counting a delay time, and controls the alert when entering the alert mode and receiving the sensing signal. The unit produces sound and controls the lighting unit to produce light.

The battery unit is mounted to the housing and electrically connected to the electronic control unit for supplying the required electrical energy.

The function of the novel is that in addition to the illumination function, it also has the function of earthquake sensing and warning, and the design of the delay time can make the novel position state from the moving state, and effectively avoid the malfunction.

Referring to FIG. 2 and FIG. 3 , an embodiment of the present portable lighting alarm device includes a housing 2 , a lighting unit 3 , a sensing unit 4 , a switching unit 5 , a warning unit 6 , and an electronic control unit . Unit 7, and a battery unit 8.

The lighting unit 3 includes a first light fixture 31 mounted on one side of the housing 2 for generating bright light, and a second light fixture 32 mounted in the middle of the housing 2 for generating bright light. In this embodiment, the first light fixture 31 and the second light fixture 32 are respectively an LED light.

Referring to FIG. 3, FIG. 4 and FIG. 5, in the embodiment, the sensing unit 4 is a tilt switch, and includes a housing 41 defining a receiving space 40, and four housings in the housing 41. The rolling member 42 and a signal output module 43. The housing 41 has four slopes 411 spaced apart from a horizontal plane L by an angle θ. The two inclined faces 411 are two in a group, and the extending directions of the two inclined faces 411 intersect perpendicularly to the other two inclined faces 411. Each ramp 411 has a low point 412 and a high point 413 opposite the low point 412 for maintaining the respective rolling members 42 at the low point 412. The signal output module 43 has eight conductive terminals 431. The two conductive terminals 431 are two in a group, adjacent to the high point position of the respective inclined surface 411, for contacting the rolling member 42 that rolls to the high point 413, and outputs a sensing signal S1.

Referring to FIG. 2 and FIG. 3, the switching unit 5 is mounted on the housing 2 and includes a switch 51 and an indicator group 52. The switch 51 is configured to output a shutdown signal S2, a first illumination signal S3, a second illumination signal S4, a power signal S5, and an alarm signal S6 when triggered, and the shutdown signal is triggered every time. S2, the first illumination signal S3, the second illumination signal S4, the power signal S5, and the warning signal S6 are sequentially outputted one by one according to a preset order. The indicator group 52 has a mode indicator light 521.

In the present embodiment, the alert unit 6 is a buzzer mounted to the housing 2 for generating sound.

The electronic control unit 7 is mounted on the housing 2 and includes a control circuit 71 electrically connected to the illumination unit 3, the sensing unit 4, the switching unit 5 and the warning unit 6, and is electrically connected to the control circuit 71. And a power interface 72 for inputting external power, a detecting circuit 73 electrically connected to the control circuit 71 for detecting external power, and a serial port 74 electrically connected to the control circuit 71 for outputting electrical energy. And a processor 75 electrically connected to the control circuit 71. In this embodiment, the serial port interface 74 is a USB interface. The processor 75 presets a delay time T1 and an alarm time T2. In the present embodiment, the delay time T1 is 5 seconds, and the alarm time T2 is 30 seconds.

The battery unit 8 includes a rechargeable battery 81 electrically connected to the control circuit 71 for storing electrical energy, and a solar module 82 electrically connected to the control circuit 71 for converting solar energy into electrical energy.

In this embodiment, the flowchart of FIG. 6 can be summarized, and the following steps are included:

Step 901: Determine whether there is external power input through the detecting circuit 73. If yes, proceed to step 902; if no, proceed to step 903.

It is worth noting that the aforementioned external electrical energy is generally referred to as neon.

Step 902: Supply the required electric energy through the rechargeable battery 81.

Step 903: Supply the required electric energy by external electric energy.

Step 911: Receive the shutdown signal S2.

Step 912: Enter a shutdown mode, and control the lighting unit 3 and the warning unit 6 to form an open circuit.

Step 921: Receive the first illumination signal S3.

Step 922: Enter a first illumination mode, and control the mode indicator 521 to generate the first optical message. In this embodiment, the first optical message is flashed once at a frequency of 1 time/second, and then intermittently for 3 seconds, and displayed in a repeated cycle. However, it is not limited thereto, and other flashing frequencies, intermittent times, or different message modes, such as the number of lights, the color of the lights, etc., may be used to provide the user with the current illumination mode.

Step 923: And controlling the first lamp 31 of the lighting unit 3 to generate bright light.

Thereby, since the first lamp 31 is located on the side of the casing 2, the present invention can be used as a flashlight, and moves with the user, and the illumination effect is achieved by the first lamp 31.

Step 931: Receive the second illumination signal S4.

Step 932: Enter a second illumination mode, and control the mode indicator 521 to generate the second optical message. In this embodiment, the second optical message is flashed twice at a frequency of 1 time/second, and then intermittently for 3 seconds, and displayed in a repeated cycle. However, the present invention is not limited thereto, and may be other blinking frequencies, intermittent times, or message modes, as long as it is different from the first optical message, so as to provide the user with the current illumination mode.

Step 933: and controlling the first lamp 31 of the lighting unit 3 to generate bright light.

Thereby, since the second lamp 32 is located at the middle position of the casing 2, the present invention can be used as a camping lamp, suspended in the tent, or suspended from the sling, and illuminated by the second luminaire 32. effect.

Step 941: Receive the power signal S5.

Step 942: Enter a power-off lighting mode, and control the mode indicator 521 to generate the third light message. In this embodiment, the third optical message is flashed three times at a frequency of one time/second, and then intermittently for three seconds, and the cycle is displayed repeatedly. However, the present invention is not limited thereto, and may be other blinking frequencies, intermittent times, or message modes, as long as it is different from the first and second light messages, so as to provide the user with the current illumination mode.

Step 943: It is judged by the detecting circuit 73 whether the device is powered by external power, if yes, proceed to step 944, and if no, proceed to step 945.

Step 944: Control the lighting unit 3 to form an open circuit.

Step 945: The first lamp 31 controlling the lighting unit 3 generates bright light.

Step 951: Receive the warning signal S6.

Step 952: Count the delay time T1. Thereby, within the delay time T1 (5 seconds), the user can place the present invention in the positioning without being shaken when moving or placing, and accidentally touching the sensing unit 4.

Step 953: Control the warning unit 6 to generate a discontinuous number of sounds. In this embodiment, it is three sounds of 哔, 哔, and 哔. In this way, the user is informed that the new model is ready to enter the alert mode that can sense the earthquake, and is not suitable for moving the new model.

Step 954: Enter an alert mode and control the mode indicator 521 to generate the fourth optical message. In this embodiment, the fourth optical message is flashed four times at a frequency of one time/second, and then intermittently for three seconds, and the cycle is displayed repeatedly. However, the present invention is not limited thereto, and may be other blinking frequencies, intermittent times, or message modes, as long as it is different from the first, second, and third light messages, so as to provide the user with the current fourth lighting mode.

Step 955: Determine whether the sensing signal S1 is received, if yes, proceed to step 956, and if not, continue to determine.

The sensing signal S1 is generated when the housing 41 is shaken or tilted, so that any rolling member 42 moves according to the inclined surface 411. At this time, if the vibration caused by the earthquake is large, the vibration is caused by the earthquake. Any of the rolling elements 42 will overcome the inclination of the corresponding inclined surface 411 while moving, and simultaneously contact the corresponding two conductive terminals 431, thereby turning on the circuit and triggering the signal output module 43 to output the sensing signal. S1.

It should be noted that the angle θ of the slope 411 is proportional to the amplitude of the vibration that triggers the sensing signal S1. If the angle θ is larger, the larger the vibration amplitude is to trigger the signal output module 43. For example, when the angle θ is 2 to 5 degrees, that is, an earthquake of magnitude 4 or higher is preset, the signal output module 43 can be triggered.

It should be noted that the foregoing outputting the sensing signal S1 is not limited to being a tilt switch. In other variations of the embodiment, it may also be an accelerometer, or a gyroscope, or a magneticism sensor. .

Step 956: According to the preset alarm time T2, the warning unit 6 is controlled to generate a continuous sound during the alarm time T1 (30 seconds), and the first light fixture 31 of the lighting unit 3 is controlled at the alarm time T1 (30 seconds). ) produces light inside.

In addition, it should be noted that the solar module 82 can also convert solar energy into electrical energy, store electrical energy in the rechargeable battery 81, or output electrical energy to other electronic devices through the serial port interface 74. Since the general knowledge in the art can infer the details of the expansion based on the above description, it will not be explained.

Through the above description, the advantages of the foregoing embodiments can be summarized as follows:

1. In addition to the lighting function, the new model also has the function of earthquake sensing and warning, and the design of the delay time T1 can make the present invention locate the state from the moving state, and effectively avoid the malfunction.

2. The sensing unit 4 of the present invention is a mechanical switch, mainly based on the change of the position of the rolling elements 42 as a mechanism for judging, which not only simplifies the calculation, but also improves the speed and accuracy of the interpretation.

However, the above is only the embodiment of the present invention. When the scope of the novel implementation cannot be limited thereto, all simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.

2‧‧‧Shell

3‧‧‧Lighting unit

31‧‧‧First lamps

32‧‧‧second luminaire

4‧‧‧Sensor unit

40‧‧‧ accommodation space

41‧‧‧Shell

411‧‧‧Bevel

412‧‧‧ low

413‧‧‧ high point

42‧‧‧Rolling parts

43‧‧‧Signal output module

431‧‧‧Electrical terminals

5‧‧‧Switch unit

51‧‧‧Toggle switch

52‧‧‧ indicator group

521‧‧‧ mode indicator

6‧‧‧Warning unit

7‧‧‧Electronic control unit

71‧‧‧Control circuit

72‧‧‧Power interface

73‧‧‧Detection circuit

74‧‧‧Sequence interface

75‧‧‧ processor

8‧‧‧ battery unit

81‧‧‧Rechargeable battery

82‧‧‧ solar modules

Θ‧‧‧ angle

S1‧‧‧Sensor signal

S2‧‧‧ Shutdown signal

S3‧‧‧ first lighting signal

S4‧‧‧second lighting signal

S5‧‧‧Power signal

S6‧‧‧ warning signal

T1‧‧‧Delayed time

T2‧‧‧ alarm time

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: Figure 1 is a block diagram illustrating a conventional earthquake disclosed in the Patent No. M414589 of the Republic of China. FIG. 2 is a front view showing an embodiment of the portable lighting warning device of the present invention; FIG. 3 is a circuit block diagram of the embodiment; FIG. 4 is a perspective view showing the embodiment. A sensing unit in FIG. 5 is a cross-sectional view showing a rolling member of the sensing unit in contact with the two conductive terminals in the embodiment; and FIG. 6 is a flow chart of the embodiment.

Claims (10)

A portable lighting alarm device comprises: a housing; a lighting unit mounted on the housing for generating bright light; and a sensing unit mounted on the housing for sensing external vibration and outputting a a sensing unit; the switching unit is mounted on the housing for outputting a first illumination signal or outputting a warning signal when triggered; an alarm unit mounted in the housing and configured to generate a sound; An electronic control unit is mounted on the housing and electrically connected to the illumination unit, the sensing unit, the switching unit and the warning unit. When the electronic control unit receives the first illumination signal, the first illumination is entered. Mode, and controlling the lighting unit to generate bright light, when the electronic control unit receives the warning signal, it enters an alert mode after counting a delay time, and when entering the alert mode and receiving the sensing signal, controlling the The warning unit generates a sound and controls the lighting unit to generate bright light; and a battery unit is mounted on the housing and electrically connected to the electronic control unit for supplying the required electric energy. The portable lighting alarm device of claim 1, wherein when the electronic control unit receives the warning signal, the alarm unit is controlled to generate a discontinuous number of sounds after counting the delay time. The portable lighting alarm device of claim 1, wherein when the electronic control unit enters the warning mode and receives the sensing signal, the warning unit is controlled according to a preset alarm time. Produce continuous sound Sound, and control the lighting unit to produce light during the alarm time. The portable lighting alarm device of claim 1, wherein the switching unit further comprises an indicator group, the electronic control unit comprises an electrical connection unit, the sensing unit, the switching unit, and the warning unit And a control circuit of the battery unit, and a processor electrically connected to the control circuit, when the switching unit outputs the first illumination signal, the processor controls the indicator group to generate a first optical message, when When the switching unit outputs the warning signal, the processor controls the indicator group to generate a second optical message different from the first optical message. The portable lighting alarm device of claim 4, wherein the switching unit is further configured to output a power signal when triggered, and the electronic control unit further includes a power interface for inputting external power, and a detection circuit for detecting external electrical energy and electrically connected to the control circuit, when the processor of the electronic control unit receives the power signal and detects external power, it enters a power-off illumination mode to control the lighting unit to form an open circuit And controlling the indicator group to generate a third optical message different from the first optical message and the second optical message, and when the processor of the electronic control unit receives the power signal and detects that there is no external power, control the The lighting unit produces a bright light. The portable lighting alarm device of claim 5, wherein the lighting unit comprises a first light fixture and a second light fixture, and the switching unit comprises a switch, the switch further being triggered when For outputting a shutdown signal and a second illumination signal, and each time the trigger signal is triggered, the shutdown signal, the first illumination signal, the second illumination signal, the power signal, and the warning signal are according to a preset sequence. Output one by one, when the electronic control The processor of the unit receives the first illumination signal, enters the first illumination mode, and the first lamp that controls the illumination unit generates bright light, and when the processor of the electronic control unit receives the second illumination signal, it enters a first a second illumination mode, wherein the second luminaire controlling the illumination unit generates bright light, and controlling the indicator light group to generate a fourth optical message different from the first optical message, the second optical message, and the third optical message When the processor of the electronic control unit receives the shutdown signal, it enters a shutdown mode to control the lighting unit and the warning unit to form an open circuit. The portable lighting alarm device of claim 6, wherein the first optical message, the second optical message, the third optical message, and the fourth optical message may be different in flash frequency, different in number of flashes, and illuminated. At least one of the three different colors. The portable lighting alarm device of claim 1, wherein the electronic control unit further comprises a serial port interface electrically connected to the electronic control unit for outputting electrical energy, the battery unit comprising an electrical connection And a rechargeable battery for storing electrical energy, and a solar module electrically connected to the electronic control unit and converting solar energy into electrical energy. The portable lighting alarm device of claim 1, wherein the sensing unit is a tilt switch, and includes a housing defining a receiving space, and at least one rolling member received in the housing. And a signal output module disposed on the housing and electrically connected to the electronic control unit, the housing having an inclined surface at an angle from a horizontal plane, the inclined surface is configured to keep the at least one rolling member away from the signal output a module, when the housing is shaken, the at least one rolling member moves along the inclined surface toward the signal output module, and triggers the signal output The module outputs the sensing signal. The portable lighting alarm device of claim 9, wherein the signal output module has at least two conductive terminals adjacent to a high point position of each of the slopes, when the at least one rolling member contacts the conductive terminals Turning on the circuit and outputting the sensing signal.