CN111365634A - Portable lighting alarm device - Google Patents
Portable lighting alarm device Download PDFInfo
- Publication number
- CN111365634A CN111365634A CN201811592186.9A CN201811592186A CN111365634A CN 111365634 A CN111365634 A CN 111365634A CN 201811592186 A CN201811592186 A CN 201811592186A CN 111365634 A CN111365634 A CN 111365634A
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- Prior art keywords
- unit
- signal
- control unit
- warning
- lighting
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0064—Health, life-saving or fire-fighting equipment
- F21V33/0076—Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
A portable lighting alarm device comprises a shell, a lighting unit arranged on the shell, a sensing unit used for sensing external vibration and outputting a sensing signal, a switching unit used for switching different using modes and outputting a first lighting signal or a warning signal, a warning unit used for generating sound, an electric control unit and a battery unit supplying 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, the electronic control unit enters a warning mode after counting the delay time, and when the electronic control unit enters the warning mode and receives the sensing signal, the electronic control unit controls the warning unit to generate sound and controls the illumination unit to generate bright light. Therefore, the earthquake alarm has the functions of earthquake sensing and warning besides the function of illumination, and can prompt a user to place and position the earthquake alarm from a moving state to a positioning state through the design of delay time, so that the mistaken touch action is effectively avoided.
Description
Technical Field
The present invention relates to an illumination device, and more particularly to a portable illumination alarm device.
Background
Referring to fig. 1, a conventional earthquake shock sensing apparatus 1, as disclosed in taiwan patent No. M414589, mainly includes a sensing unit 11 for sensing a shock, an alarm unit 12 for generating a sound or a light, and a processing unit 13 electrically connected to the sensing unit 11 and the alarm unit 12. The sensing unit 11 includes a linear accelerometer 111, and a rotational gyroscope 112. Therefore, when an earthquake occurs, the processing unit 13 receives signals from the linear accelerometer 111 and the rotary gyroscope 112, judges the intensity of the earthquake after programming and operation by the internal Extended Kalman Filter (EKF) calculation software, and generates sound or light to remind residents of increasing the warning.
However, the earthquake and vibration sensing device 1 can only be installed at a fixed position, and can determine whether to send out sound or light, depending on the data collected by the linear accelerometer 111 and the rotary gyroscope 112, and it needs to use a complex algorithm and collection time to make a correct determination, so that there is still room for improving the response speed and accuracy, and the cost is high.
Disclosure of Invention
The invention aims to provide a portable lighting alarm device capable of reducing false touch actions.
The portable lighting alarm device of the invention comprises: the device comprises a shell, a lighting unit, a sensing unit, a switching unit, a warning unit, an electric control unit and a battery unit.
The lighting unit is mounted on the housing and is used for generating bright light.
The sensing unit is mounted on the housing and used for sensing external vibration and outputting a sensing signal.
The switching unit is arranged on the shell and used for outputting a first illumination signal or outputting a warning signal when being triggered.
The warning unit is installed in the shell and is used for generating sound.
The electronic control unit is installed in the shell and electrically connected with 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 to control the illumination unit to generate bright light, when the electronic control unit receives the warning signal, the electronic control unit enters a warning mode after counting delay time, and when the electronic control unit enters the warning mode and receives the sensing signal, the electronic control unit controls the warning unit to generate sound and controls the illumination unit to generate bright light.
The battery unit is mounted on the housing and electrically connected to the electronic control unit for supplying the required electric energy.
According to the portable lighting alarm device, when the electronic control unit receives the warning signal, the warning unit is controlled to generate a plurality of discontinuous sounds after the delay time is counted.
According to the portable lighting alarm device, when the electronic control unit enters the alert mode and receives the sensing signal, the electronic control unit controls the warning unit to generate continuous sound within the alarm time and controls the lighting unit to generate light within the alarm time according to the preset alarm time.
The portable lighting alarm device of the invention, the switching unit also includes the pilot lamp group, when the said change-over switch outputs the said first lighting signal, the said electronic control unit includes the control circuit connected electrically to the said lighting unit, the said sensing unit, the said switching unit, the said warning unit and the said battery unit, and the processor connected electrically to the said control circuit, the said processor will control the said pilot lamp group to produce the first light message, when the said change-over switch outputs the said warning signal, the said processor will control the said pilot lamp group to produce the second light message different from said first light message.
In the portable lighting alarm device, the switching unit is further used for outputting a power supply signal when being triggered, the electric control unit further comprises a power supply interface for inputting external electric energy and a detection circuit which is used for detecting the external electric energy and is electrically connected with the control circuit, when the processor of the electric control unit receives the power supply signal and detects the external electric energy, the electric control unit enters a power failure lighting mode to control the lighting unit to form a broken circuit and control the indicating lamp set to generate a third light message which is different from the first light message and the second light message, and when the processor of the electric control unit receives the power supply signal and detects that no external electric energy exists, the lighting unit is controlled to generate bright light.
The portable lighting alarm device comprises a lighting unit, a switching unit and an electronic control unit, wherein the lighting unit comprises a first lamp and a second lamp, the switching unit comprises a switch, the switch is further used for outputting a shutdown signal and a second lighting signal when triggered, the shutdown signal, the first lighting signal, the second lighting signal, the power signal and the warning signal are sequentially output one by one according to a preset sequence each time the switch is triggered, when the processor of the electronic control unit receives the first lighting signal, the electronic control unit enters a first lighting mode to control the first lamp of the lighting unit to generate bright light, and when the processor of the electronic control unit receives the second lighting signal, the electronic control unit enters a second lighting mode to control the second lamp of the lighting unit to generate bright light, and the indicating lamp group is controlled to generate a message different from the first light, And when the processor of the electronic control unit receives the shutdown signal, the fourth optical message of the second optical message and the third optical message enters a shutdown mode to control the illumination unit and the warning unit to form an open circuit.
In the portable illumination alarm device of the present invention, the first light message, the second light message, the third light message, and the fourth light message may be at least one of different flashing frequencies, different flashing times, and different lighting colors.
In the portable lighting alarm device, the electric control unit further comprises a serial port interface which is electrically connected with the electric control unit and used for outputting electric energy, and the battery unit comprises a rechargeable battery which is electrically connected with the electric control unit and used for storing electric energy and a solar module which is electrically connected with the electric control unit and used for converting solar energy into electric energy.
The invention relates to a portable lighting alarm device, wherein a sensing unit is an inclined switch and comprises a shell seat defining a containing space, at least one rolling piece accommodated in the shell seat and a signal output module which is arranged on the shell seat and electrically connected with an electric control unit, the shell seat is provided with an inclined plane separated from a horizontal plane by an included angle, the inclined plane is used for enabling the at least one rolling piece to be constantly kept away from the signal output module, and when the shell seat shakes, the at least one rolling piece moves towards the signal output module along the inclined plane and triggers the signal output module to output a sensing signal.
In the portable illumination alarm device, the signal output module is provided with at least two conductive terminals adjacent to the high points of the respective inclined planes, and when the at least one rolling piece contacts the conductive terminals, the circuit is conducted and the sensing signal is output.
The invention has the beneficial effects that: besides the lighting function, the earthquake sensing and warning device has the earthquake sensing and warning functions, and through the design of delay time, a user can be prompted to place and position the earthquake sensing and warning device from a moving state to a positioning state, so that the mistaken touch action is effectively avoided.
Drawings
Other features and effects of the present invention will become apparent from the following detailed description of the embodiments with reference to the accompanying drawings, in which:
FIG. 1 is a block diagram illustrating a conventional earthquake shock sensing device disclosed in Taiwan patent No. M414589;
FIG. 2 is a front view of one embodiment of the portable illuminated warning unit of the present invention;
FIG. 3 is a block diagram of the circuitry of the described embodiment;
FIG. 4 is a perspective view illustrating a sensing unit in the embodiment;
FIG. 5 is a cross-sectional view illustrating a roller of the sensing unit contacting two conductive terminals in the illustrated embodiment; and
FIG. 6 is a flow chart of the embodiment.
Detailed Description
Referring to fig. 2 and 3, an embodiment of the portable lighting alarm device of the present invention includes a housing 2, a lighting unit 3, a sensing unit 4, a switching unit 5, a warning unit 6, an electronic control unit 7, and a battery unit 8.
The lighting unit 3 includes a first lamp 31 installed at one side of the housing 2 and used for generating bright light, and a second lamp 32 installed at a middle position of the housing 2 and used for generating bright light. In this embodiment, the first lamp 31 and the second lamp 32 are LED lamps respectively.
Referring to fig. 3, 4 and 5, in the present embodiment, the sensing unit 4 is a tilt switch, and includes a housing 41 defining an accommodating space 40, four rolling elements 42 accommodated in the housing 41, and a signal output module 43. The housing base 41 has four inclined surfaces 411 spaced at an angle θ from a horizontal plane L. The inclined planes 411 are grouped in pairs, and the extending direction of two inclined planes 411 is perpendicular to the other two inclined planes 411 at an angle. Each ramp 411 has a low point 412 and a high point 413 opposite to said low point 412 for keeping the respective roller 42 constantly in the position of said low point 412. The signal output module 43 has eight conductive terminals 431. The two conductive terminals 431 are a set of two, and are located adjacent to the high point 413 of the respective inclined surface 411, for contacting the roller 42 rolling to the high point 413, and outputting a sensing signal S1.
Referring to fig. 2 and 3, the switching unit 5 is mounted on the housing 2 and includes a switch 51 and an indicator light set 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 alert signal S6 when being triggered, and the shutdown signal S2, the first illumination signal S3, the second illumination signal S4, the power signal S5, and the alert signal S6 are sequentially output one by one according to a preset sequence every time the switch is triggered. The indicator light set 52 has a mode indicator light 521.
In this embodiment, the alarm unit 6 is a buzzer mounted on 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 lighting unit 3, the sensing unit 4, the switching unit 5 and the warning unit 6, a power interface 72 electrically connected to the control circuit 71 and used for inputting external power, a detection circuit 73 electrically connected to the control circuit 71 and used for detecting external power, a serial port interface 74 electrically connected to the control circuit 71 and used for outputting power, and a processor 75 electrically connected to the control circuit 71. In the present embodiment, the serial port interface 74 is a USB interface. The processor 75 is preset with 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 electric energy, and a solar module 82 electrically connected to the control circuit 71 for converting solar energy into electric energy.
In this embodiment, the flowchart shown in fig. 6 can be summarized as including the following steps:
step 901: judging whether external electric energy is input or not through the detection circuit 73, and if so, performing step 903; if not, proceed to step 902.
It is noted that the external power is generally referred to as a city power.
Step 902: the required electric energy is supplied by the rechargeable battery 81.
Step 903: the required electric power is supplied by external electric power.
Step 911: the shutdown signal S2 is received.
Step 912: and entering a shutdown mode, and controlling the lighting unit 3 and the warning unit 6 to form an open circuit.
Step 921: receiving the first illumination signal S3.
Step 922: enter a first illumination mode, control the mode indicating lamp 521 to generate the first light message. In this embodiment, the first optical information is repeatedly displayed in a cycle of flashing 1 time at a frequency of 1 time/second and then intermittently displaying for 3 seconds. But not limited thereto, other flashing frequencies, pause times, or different message modes, such as number of lights, color of lights, etc., may be used to provide the user with the knowledge that the first illumination mode is currently used.
Step 923: and controls the first lamp 31 of the lighting unit 3 to generate bright light.
Therefore, the first lamp 31 is positioned on one side of the shell 2, so that the flashlight can be used as a flashlight and move along with a user, and the lighting effect is achieved through the first lamp 31.
Step 931: receiving the second illumination signal S4.
Step 932: a second illumination mode is entered, controlling the mode indicating lamp 521 to generate the second light message. In this embodiment, the second optical information is repeatedly displayed in a cycle of 2 blinks at a frequency of 1/second, and then 3 seconds of pause. But not limited thereto, other flashing frequencies, pause times, or message patterns may be used as long as the difference from the first light message is obtained, so as to provide the user with the knowledge that the second illumination pattern is currently used.
Step 933: and controls the second lamp 32 of the lighting unit 3 to produce bright light.
Therefore, the second lamp 32 is located at the middle section of the housing 2, so that the invention can be used as a camping lamp and hung in a tent or a lifting rope, and the lighting effect is achieved through the second lamp 32.
Step 941: the power signal S5 is received.
Step 942: enter a power-off illumination mode and control the mode indicator lamp 521 to generate the third light message. In this embodiment, the third optical information is repeatedly displayed in a cycle of 3 blinks at a frequency of 1/second and 3 second pauses. But not limited thereto, other flashing frequencies, pause times, or message patterns may be used as long as the difference between the first light message and the second light message is obtained, so as to provide the user with the knowledge that the third illumination pattern is currently used.
Step 943: whether the device is powered by external electric energy is judged through the detection circuit 73, if so, step 944 is carried out, and if not, step 945 is carried out.
Step 944: the lighting unit 3 is controlled to form an open circuit.
Step 945: the first lamp 31 of the lighting unit 3 is controlled to produce bright light.
Step 951: receiving the warning signal S6.
Step 952: the delay time T1 is counted. Therefore, in the delay time T1(5 seconds), the user can place and position the present invention without touching the sensing unit 4 by mistake due to movement or vibration during placement.
Step 953: and controlling the warning unit 6 to generate a plurality of discontinuous sounds. In the present embodiment, three sounds are beep, and beep. Thereby, the user is informed that the present invention is ready to enter the alert mode capable of sensing the earthquake and is not suitable for moving the present invention.
Step 954: enters an alert mode and controls the mode indicating lamp 521 to generate the fourth light message. In this embodiment, the fourth optical information is repeatedly displayed in a cycle of 4 blinks at a frequency of 1/second and 3 second pauses. But not limited thereto, other flashing frequencies, pause times, or message modes may be used as long as the difference between the first light message, the second light message, and the third light message is obtained, so as to provide the user with the knowledge that the fourth lighting mode is currently used.
Step 955: it is determined whether the sensing signal S1 is received, if yes, go to step 956, otherwise, continue the determination.
When an earthquake occurs, the housing 41 will shake or tilt to move any rolling element 42 along the inclined plane 411, and at this time, if the earthquake causes a large shock, any rolling element 42 will overcome the inclination of the corresponding inclined plane 411 and contact the two corresponding conductive terminals 431 during the moving process, thereby turning on the circuit and triggering the signal output module 43 to output the sensing signal S1.
It should be noted that the included angle θ of the inclined plane 411 is proportional to the vibration amplitude triggering the sensing signal S1, and if the included angle θ is larger, the larger the vibration amplitude is, the signal output module 43 can be triggered. For example, when the included angle θ is 2 to 5 degrees, i.e. an earthquake with a preset rating of ruiner 4 or more, the signal output module 43 can be triggered.
It should be noted that the aforementioned output sensing signal S1 is not limited to be a tilt switch, but may be an accelerometer, a gyroscope (gyroscope), or a magnetic Sensor (magnetic Sensor) in other variations of the present embodiment.
Step 956: according to the preset alarm time T2, the alarm unit 6 is controlled to generate continuous sound within the alarm time T1(30 seconds), and the first lamp 31 of the lighting unit 3 is controlled to generate bright light within the alarm time T1(30 seconds).
It should be noted that the present invention can also convert solar energy into electrical energy by the solar module 82, and store the electrical energy in the rechargeable battery 81, or output the electrical energy to other electronic devices through the serial port interface 74. Additional details will not be set forth in order to provide those skilled in the art with a understanding of the above description.
From the above description, the advantages of the foregoing embodiments can be summarized as follows:
1. the earthquake alarm has the functions of illumination and earthquake sensing and warning, and can prompt a user to place the earthquake alarm from a moving state to a positioning state through the design of the delay time T1, so that the mistaken touch action is effectively avoided.
2. The sensing unit 4 of the present invention is a mechanical switch, and mainly uses the position change of the rolling member 42 as a judgment mechanism, so as to simplify the operation and improve the interpretation speed and accuracy.
The above description is only an example of the present invention, and the scope of the present invention should not be limited thereby, and the invention is still within the scope of the present invention by simple equivalent changes and modifications made according to the claims and the contents of the specification.
Claims (10)
1. A portable illuminated warning device, comprising:
a housing;
a lighting unit installed at the housing and generating bright light;
a sensing unit installed at the housing for sensing external vibration and outputting a sensing signal;
the switching unit is arranged on the shell and used for outputting a first illumination signal or outputting a warning signal when being triggered;
the warning unit is arranged on the shell and used for generating sound;
the electronic control unit is arranged on the shell and is electrically connected with the illuminating unit, the sensing unit, the switching unit and the warning unit; and
the battery unit is arranged on the shell, is electrically connected with the electric control unit and is used for supplying required electric energy;
the method is characterized in that:
when the electronic control unit receives the first illumination signal, the electronic control unit enters a first illumination mode to control the illumination unit to generate bright light, when the electronic control unit receives the warning signal, the electronic control unit enters a warning mode after counting delay time, and when the electronic control unit enters the warning mode and receives the sensing signal, the electronic control unit controls the warning unit to generate sound and controls the illumination unit to generate bright light.
2. The portable illuminated warning device of claim 1, wherein: when the electronic control unit receives the warning signal, the electronic control unit controls the warning unit to generate a plurality of discontinuous sounds after counting the delay time.
3. The portable illuminated warning device of claim 1, wherein: when the electronic control unit enters the alert mode and receives the sensing signal, the electronic control unit controls the alert unit to generate continuous sound within the alert time and controls the illumination unit to generate light within the alert time according to preset alert time.
4. The portable illuminated warning device of claim 1, wherein: the switching unit further comprises an indicator light set, when one switch outputs the first illumination signal, the electric control unit comprises a control circuit electrically connected with the illumination unit, the sensing unit, the switching unit, the warning unit and the battery unit, and a processor electrically connected with the control circuit, the processor can control the indicator light set to generate a first light message, and when the switch outputs the warning signal, the processor can control the indicator light set to generate a second light message different from the first light message.
5. The portable illuminated warning device of claim 4, wherein: the switching unit is further used for outputting a power supply signal when being triggered, the electric control unit further comprises a power supply interface for inputting external electric energy and a detection circuit for detecting the external electric energy and electrically connected with the control circuit, when the processor of the electric control unit receives the power supply signal and detects the external electric energy, the electric control unit enters a power failure illumination mode to control the illumination unit to form open circuit and control the indicating lamp set to generate third light information different from the first light information and the second light information, and when the processor of the electric control unit receives the power supply signal and detects that no external electric energy exists, the illumination unit is controlled to generate bright light.
6. The portable illuminated warning device of claim 5, wherein: the lighting unit comprises a first lamp and a second lamp, the switching unit comprises a switch, the switch is further used for outputting a shutdown signal and a second lighting signal when triggered, and the shutdown signal, the first lighting signal, the second lighting signal, the power signal and the warning signal are sequentially output one by one according to a preset sequence every time the switch is triggered, when the processor of the electric control unit receives the first lighting signal, the first lighting mode is entered, the first lamp of the lighting unit is controlled to generate bright light, when the processor of the electric control unit receives the second lighting signal, the second lighting mode is entered, the second lamp of the lighting unit is controlled to generate bright light, and the indicator lamp set is controlled to generate light messages different from the first light message, the second light message, And when the processor of the electronic control unit receives the shutdown signal, the fourth optical message of the third optical message enters a shutdown mode to control the lighting unit and the warning unit to form an open circuit.
7. The portable illuminated warning device of claim 6, wherein: the first light message, the second light message, the third light message and the fourth light message may be at least one of different flashing frequencies, different flashing times and different lighting colors.
8. The portable illuminated warning device of claim 1, wherein: the battery unit comprises a rechargeable battery and a solar module, wherein the rechargeable battery is electrically connected with the electric control unit and stores electric energy, and the solar module is electrically connected with the electric control unit and converts solar energy into electric energy.
9. The portable illuminated warning device of claim 1, wherein: the sensing unit is a tilt switch and comprises a shell seat defining a containing space, at least one rolling piece and a signal output module, wherein the at least one rolling piece is arranged in the shell seat, the shell seat is electrically connected with the signal output module of the electric control unit, the shell seat is provided with an inclined plane which is separated from a horizontal plane by an included angle, the inclined plane is used for enabling the at least one rolling piece to be constantly kept away from the signal output module, and when the shell seat shakes, the at least one rolling piece follows the inclined plane to face the signal output module to displace and trigger the signal output module to output the sensing signal.
10. A portable illuminated warning device in accordance with claim 9, wherein: the signal output module is provided with at least two conductive terminals adjacent to the high points of the inclined planes, and when the at least one rolling piece contacts the conductive terminals, the circuit is conducted and the sensing signal is output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811592186.9A CN111365634A (en) | 2018-12-25 | 2018-12-25 | Portable lighting alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811592186.9A CN111365634A (en) | 2018-12-25 | 2018-12-25 | Portable lighting alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111365634A true CN111365634A (en) | 2020-07-03 |
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ID=71205988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811592186.9A Pending CN111365634A (en) | 2018-12-25 | 2018-12-25 | Portable lighting alarm device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112332289A (en) * | 2020-11-13 | 2021-02-05 | 广东电网有限责任公司 | Cable maintenance device |
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|---|---|---|---|---|
| TWM414589U (en) * | 2011-03-31 | 2011-10-21 | wei-zhi Zeng | Earthquake shaking sensor |
| TWM457819U (en) * | 2013-03-08 | 2013-07-21 | Pro Geniality Entpr Co Ltd | Portable multi-functional lighting device |
| CN203134079U (en) * | 2012-05-21 | 2013-08-14 | 刘哲维 | Multifunctional portable alarm device |
| TWM486580U (en) * | 2014-03-18 | 2014-09-21 | Kuo-Chu Chan | Flash warning device for falling down |
| US20170184741A1 (en) * | 2015-12-28 | 2017-06-29 | Seiko Epson Corporation | Vibration analyzing system, vibration analyzing apparatus, and vibration analyzing method |
| CN209445102U (en) * | 2018-12-25 | 2019-09-27 | 大日科技股份有限公司 | Portable lighting alarm device |
-
2018
- 2018-12-25 CN CN201811592186.9A patent/CN111365634A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM414589U (en) * | 2011-03-31 | 2011-10-21 | wei-zhi Zeng | Earthquake shaking sensor |
| CN203134079U (en) * | 2012-05-21 | 2013-08-14 | 刘哲维 | Multifunctional portable alarm device |
| TWM457819U (en) * | 2013-03-08 | 2013-07-21 | Pro Geniality Entpr Co Ltd | Portable multi-functional lighting device |
| TWM486580U (en) * | 2014-03-18 | 2014-09-21 | Kuo-Chu Chan | Flash warning device for falling down |
| US20170184741A1 (en) * | 2015-12-28 | 2017-06-29 | Seiko Epson Corporation | Vibration analyzing system, vibration analyzing apparatus, and vibration analyzing method |
| CN209445102U (en) * | 2018-12-25 | 2019-09-27 | 大日科技股份有限公司 | Portable lighting alarm device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112332289A (en) * | 2020-11-13 | 2021-02-05 | 广东电网有限责任公司 | Cable maintenance device |
| CN112332289B (en) * | 2020-11-13 | 2022-04-22 | 广东电网有限责任公司 | Cable maintenance device |
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