CN110657357B - Wearable night illumination and emergency alarm device - Google Patents
Wearable night illumination and emergency alarm device Download PDFInfo
- Publication number
- CN110657357B CN110657357B CN201910935406.1A CN201910935406A CN110657357B CN 110657357 B CN110657357 B CN 110657357B CN 201910935406 A CN201910935406 A CN 201910935406A CN 110657357 B CN110657357 B CN 110657357B
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- CN
- China
- Prior art keywords
- support ring
- ring
- support
- connecting part
- carrier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D1/00—Garments
- A41D1/14—Skirts
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/08—Trimmings; Ornaments
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
-
- 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
- F21V33/0004—Personal or domestic articles
- F21V33/0008—Clothing or clothing accessories, e.g. scarfs, gloves or belts
-
- 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]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Power Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a wearable night illumination and emergency alarm device, which comprises a carrier, an illumination module, a first support ring, a second support ring and a connecting part, wherein the first support ring is arranged above the second support ring and is connected between the outer edges of the first support ring and the second support ring by the connecting part so as to form a support body, the support body is connected with the carrier, the diameter of the outer circle of the first support ring is larger than that of the outer circle of the second support ring, and the first support ring and/or the second support ring are telescopic; according to the invention, the irradiation angle of the lamp beads is adjusted through the support body, the irradiation variability is improved through the coordination of the first support ring, the second support ring and the connecting part, and the position of the connecting part is changed through controlling the extension and retraction of the first support ring and the second support ring to change the distance between the first support ring and the second support ring or the diameter of any support ring, so that the lamp beads are driven to change the irradiation angle.
Description
Technical Field
The invention relates to the technical fields of wearable equipment, lighting and emergency alarm devices and the like, in particular to a wearable night lighting and emergency alarm device.
Background
Most disposable flashlights are powered by dry batteries, and the illumination capacity of the flashlight often depends on the amount of battery remaining power. The flashlight is bright, bright and bright, the illuminance is uneven, and continuous battery cost investment is required for purchasing the flashlight. In recent ten years, china has greatly remedied environmental pollution, battery pollution is gradually valued by masses, and waste batteries have serious problems of large recycling difficulty, difficult collection, serious pollution and the like, so that the national environmental management is greatly influenced.
The electric storage type flashlight avoids the use of a disposable dry battery, and can convert chemical energy into electric energy by means of electrolyte in the electric lamp. Meanwhile, the flashlight can be charged back and forth, and is more commonly used. However, such a storage battery also suffers from the difficulty in battery recovery. After being charged for many times, the electrolyte in the flashlight changes to become liquid harmful to soil, and is difficult to solve. Meanwhile, the larger the size of the electric storage type battery is, the stronger the electric storage capacity of the flashlight is, the heavier the corresponding flashlight is, compared with a mountain road on which a child learns to travel for several kilometers, the dead weight of the flashlight is often a burden, the flashlight needs to be held by hand, and if the road is bumpy, students cannot avoid injury caused by unbalanced limbs, so that the problem of the flashlight in weight is solved, and hands of the child are liberated.
The lithium battery rechargeable flashlight which is emerging in recent years has the advantages of small size, high light intensity, uniform illumination, changeable light color and stable illumination output, and is the first choice for a plurality of people to go out for playing. But it is expensive and is generally difficult to popularize in poor areas.
The ancient people used the pack basket to hold books or other articles, and the rain day can also be used as an umbrella. The present generation people use the principle to invent the basket-back type light, and the light is arranged on the basket-back above the head, so that not only is the night illumination realized, but also the hands of the people are liberated. However, with the importance of people on health, the basket-type lighting always has the problems of uneven illuminance and serious glare, and as the position is positioned at the top of the head, after the lighting is projected, a lighting shadow is easy to appear in front of a person, and the uneven illuminance can cause great damage to the retina of the person for a long time.
Disclosure of Invention
Aiming at the defects in the prior art, and in order to solve the problems of glare and the like caused by overlarge irradiation angle, the invention provides the wearable night illumination and emergency alarm device, which has the advantages that the function of changing the irradiation angle is realized through an adjustable support body, and the uneven illumination is prevented.
The utility model provides a wearable night illumination and emergent alarm device, includes carrier, lighting module, first holding ring, second holding ring, connecting portion, first holding ring sets up the second holding ring top, and by connecting portion connect in between the outside of first holding ring and second holding ring to form the supporter, and this supporter is connected with the carrier, the excircle diameter of first holding ring is greater than the excircle diameter of second holding ring, and first holding ring and/or second holding ring are scalable; the lighting module comprises a lamp bead, a controller for controlling the lamp bead, and a power supply for supplying power to the lamp bead and the controller, wherein the lamp bead is arranged on the connecting part.
The invention realizes the adjustment of the irradiation angle of the lamp beads through the support body, improves the variability of irradiation use, adjusts the irradiation angle of the lamp beads through the cooperation of the first support ring, the second support ring and the connecting part, and changes the position of the connecting part by controlling the extension and contraction of the first support ring and the second support ring to change the distance between the first support ring and the second support ring or the diameter of any support ring, thereby driving the lamp beads to change the irradiation angle; the lamp beads can also be switched on and off by a controller.
Further, the first support ring and/or the second support ring further comprises a connecting sleeve, the first support ring and/or the second support ring is composed of two semicircular rings and two connecting sleeves, two ends of each semicircular ring are respectively connected through the connecting sleeve, a clamping groove is formed in each connecting sleeve, and the semicircular rings are provided with elastic buckles matched with the clamping grooves. When the light angle needs to be adjusted, for example, the light projection angle is increased, that is, the projection angle is changed by reducing the diameter of the upper layer support ring or increasing the diameter of the lower layer support ring. The semicircular rings can be extruded into the joint sleeve through manual extrusion, and the joint sleeve is provided with 2 clamping grooves. The telescopic elastic buckle on the semicircular ring is clamped in the connecting sleeve clamping groove, so that fixation can be realized, and the adjustment of the light angle is realized.
Further, the connecting part is provided with a connecting piece, and the lamp beads are connected with the connecting part through the connecting piece.
Preferably, the carrier is a skirt, the connecting part is arranged around the skirt, the lighting module is a lighting lamp belt composed of a plurality of lamp beads, gaps are arranged among the lamp beads of the lighting lamp belt, the connecting piece is a primary-secondary fastening belt, a primary belt of the primary-secondary fastening belt is sewed on the connecting part, and the primary belt is connected with the lighting lamp belt; the illuminating lamp belt adopts a low-voltage LED lamp, has small power, uniform illumination and changeable light color, and saves more electricity.
Further, a plurality of layers of supporting bodies are arranged on the carrier, and the lamp beads arranged on the connecting parts of the supporting bodies are connected in series.
Furthermore, the surfaces of the first support ring and the second support ring are respectively sleeved with a connecting sleeve, and the carrier is connected to the connecting sleeves.
Preferably, the first support ring and the second support ring are annular steel rings, the connecting sleeve is a steel ring cloth sleeve, and is made of steel materials, high in strength, strong in toughness, not easy to damage, and safe and reliable, and the cloth sleeve is sleeved on the connecting sleeve.
Preferably, in order to improve the balance control of the irradiation angle, the support body is horizontally arranged on the carrier in the circumferential direction; the light projection direction is mainly right in front, and the projection angle is determined according to the head-up view angle of a person, so that electric energy is utilized to the maximum extent.
Further, the lighting module comprises a controller and the like, the lamp beads are electrically connected with the controller, and the controller is electrically connected with a power supply.
Furthermore, in order to realize the functions of positioning and remote communication, the controller also comprises a wireless module, a positioning module, an audio module, a SIM card slot and a physical key, wherein the modules adopt the prior art; the safety coefficient is high, and when personal accidents happen, the alarm can be realized through the one-key alarm device, and meanwhile, the alarm is automatically started.
Further, the power supply is an external mobile power supply.
The beneficial effects of the invention are as follows:
the design scale of the wearable night illumination and emergency alarm device is set according to the scale standard of a person, accords with the human engineering principle, and is more humanized. The designed lamplight illuminating device has simple structure and is convenient for batch production in factories; the device has low manufacturing cost, simple structure and ornamental value, and can be popularized in a large range; the light belt arranged at the connecting part can not generate glare to people due to the processing of the connecting structure of the outer surface of the device. The light only illuminates the surrounding roads and does not project upwards; the device has high recognition degree, and after the lamplight belt is opened, the device not only illuminates the surrounding roads, but also is convenient for other people to recognize in the dark.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic illustration of the present invention;
FIG. 2 is a schematic cross-sectional view of a support;
FIG. 3 is a schematic cross-sectional view of a support body application;
FIG. 4 is a schematic view of a support ring and an interface sleeve;
FIG. 5 is a partial schematic view of a support ring and an interface sleeve;
fig. 6 is a schematic diagram of a controller.
In the attached drawings, a 1-carrier, a 2-lamp bead, a 3-connecting piece, a 4-connecting part, a 5-first supporting ring, a 6-second supporting ring, a 7-cross sleeve, an 8-clamping groove and a 9-snap fastener are arranged.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains.
Example 1
As shown in fig. 1 and 2, the wearable night illumination and emergency alarm device comprises a carrier 1, an illumination module, a first support ring 5, a second support ring 6 and a connecting part 4, wherein the first support ring 5 is arranged above the second support ring 6 and is connected between the first support ring 5 and the outer edge of the second support ring 6 by the connecting part 4, so that a support body is formed, the support body is connected with the carrier 1, the diameter of the outer circle of the first support ring 5 is larger than the diameter of the outer circle of the second support ring 6, and the first support ring 5 and/or the second support ring 6 are telescopic; the lighting module comprises a lamp bead 2, a controller for controlling the lamp bead and a power supply for supplying power to the lamp bead and the controller, wherein the lamp bead 2 is arranged on the connecting part 4.
The first support ring and/or the second support ring further comprises an interconnecting sleeve 7, the first support ring 5 and/or the second support ring 5 consists of two semicircular rings and two interconnecting sleeves 7, two ends of each semicircular ring are respectively connected through the interconnecting sleeve 7, a clamping groove 8 is formed in each interconnecting sleeve 7, and the semicircular rings are provided with elastic buckles 9 matched with the clamping grooves 8.
The connecting part 4 is provided with a connecting piece 3, and the lamp beads 2 are connected with the connecting part 4 through the connecting piece 3.
The carrier 1 is a skirt, the connecting part 4 is arranged around the skirt, the lighting module is a lighting lamp belt composed of a plurality of lamp beads 2, gaps are arranged between the lamp beads 2 of the lighting lamp belt, the connecting piece 3 is a primary-secondary fastening belt, a primary belt of the primary-secondary fastening belt is sewed on the connecting part 4, and the primary belt is connected with the lighting lamp belt; the illuminating lamp belt adopts a low-voltage LED lamp, has small power, uniform illumination and changeable light color, and saves more electricity.
As shown in fig. 2 and 3, the invention realizes the adjustment of the irradiation angle of the lamp beads 2 through the support body to improve the variability of irradiation use, adjusts the irradiation angle of the lamp beads 2 through the cooperation of the first support ring 5, the second support ring 6 and the connecting part 4, and controls the distance between the first support ring 5 and the second support ring 6 or the diameter of any support ring to change the position of the connecting part 4 so as to drive the lamp beads 2 to change the irradiation angle; the lamp beads 2 can also be switched on and off by means of a controller.
The carrier 1 is provided with a plurality of layers of supporting bodies, and the lamp beads 2 arranged on the connecting parts 4 of the supporting bodies are connected in series.
The surfaces of the first support ring 5 and the second support ring 6 are respectively sleeved with a connecting sleeve, and the carrier 1 is connected with the connecting sleeves.
The first support ring 5 and the second support ring 6 are annular steel rings, and the connecting sleeve is a steel ring cloth sleeve. When the light angle needs to be adjusted, for example, the light projection angle is increased, namely, the projection angle is changed by reducing the diameter of the upper steel ring or increasing the diameter of the lower steel ring. The semicircular rings can be extruded into the joint sleeve 7 through manual extrusion, and the joint sleeve is provided with 2 clamping grooves 8. The telescopic elastic buckle 9 on the semicircular ring is clamped in the clamping groove 8 of the connecting sleeve 7, so that fixation can be realized, and the adjustment of the lamplight angle is realized. The snap button 9 is preferably a snap button in this embodiment.
The support body is horizontally arranged on the carrier 1 along the circumferential direction.
The lamp beads 2 are electrically connected with a controller, and the controller is electrically connected with a power supply.
The controller also comprises a wireless module, a positioning module, an audio module, a SIM card slot and a physical key, wherein:
in this embodiment, the wireless module may be a GSM communication system, and the SIM card in the SIM card slot is used as identity recognition, and the positioning module may be a beidou, GPS or LBS positioning system, where the audio module includes two parts of sound receiving and sound raising, and the physical key is used for user operation, and the above devices, circuits and power supply modes thereof all adopt the prior art; the controller is externally mounted on a device other than the carrier 1.
The power supply is an external mobile power supply, and the mobile power supply is carried by a device outside the carrier 1.
The actual application scene is as follows:
in popular terms, the surface of the device is divided by a plurality of circular rings, and a low-power LED lamp strip is arranged below a selected separation joint of the circular rings and is respectively coiled into a circle around the circular rings. And reasonable light distribution and illumination energy conservation are comprehensively considered, and a circle of light bands are arranged by selecting one layer of rings. The lighting lamp belt is adhered to the upper surface of the device by means of the sticking buckle belt: the cloth relies on the steel ring to realize the regulation of illumination angle. The lighting lamp belt is an LED soft lamp belt, and the color can be changed. All the illuminating lamp belts are connected from top to bottom according to the conducting wires, the conducting wires connected in series with the illuminating lamp belts form a USB interface, and the interface is inserted into an external charging device to realize power supply of the illuminating lamp belts. For convenient to carry, the treasured that charges can accomodate in the schoolbag. In addition, each device is provided with a positioning device, and the positioning device is connected with the light control system. When the device is normally used, the normal light mode is started, when personal safety is in a problem, the emergency mode can be started manually, a distress signal is sent to a teacher, and after the teacher receives the distress, a rescue worker is informed to find a specific position to rescue.
It may be attempted to be applied to a mountain area where children go up and down to school. When students get away from school every afternoon, a wearable device is distributed for each student by the school, and the students can go home only by wearing the lighting device on their own body, placing the charger in the schoolbag and switching on the charger switch, so that night lighting on the home can be realized. After the student returns home, the lighting device is removed and properly placed. The charging operation for the charger baby may be performed if necessary.
If sudden accidents happen on the road, students can call a teacher through pressing an alarm button on the device controller twice continuously, the accident situation is briefly stated in the dialogue hole, the teacher immediately notifies rescue workers to the scene after acquiring the emergency rescue information of the students through the terminal, and the alarm position is locked through the terminal to cooperate with fire rescue to develop work. On the other hand, after the students open the emergency mode, the device light automatically changes into flashing red light, so that the pedestrians in the past can find conveniently. Meanwhile, as the alarm device is internally provided with a power supply, the alarm device can be charged autonomously or powered by the charging device, and the situation that the positioning device cannot be used due to the fact that the charging device does not have electricity can be prevented.
Except for unexpected accidents, students only need to start a common mode every day, and the yellow and white colors of the light can be independently changed according to the needs. The device is put back to school in the same way when the school is learned the next day, and the device is uniformly collected by the school, so that the device is convenient for next use.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (8)
1. A wearable night light, characterized by: comprises a carrier (1), a lighting module, a first support ring (5), a second support ring (6) and a connecting part (4); the first support ring (5) is arranged above the second support ring (6), the connecting part (4) is connected between the first support ring (5) and the second support ring (6), and the connecting part (4), the first support ring (5) and the second support ring (6) form a support body; the support body is connected with the carrier (1), the outer circle diameter of the first support ring (5) is larger than that of the second support ring (6), and the first support ring (5) and/or the second support ring (6) are/is telescopic; the lighting module is arranged on the connecting part (4);
the connecting part (4) is provided with a connecting piece (3), and the lighting module is connected with the connecting part (4) through the connecting piece (3);
the carrier (1) is a skirt, the connecting part (4) surrounds the skirt, the lighting module is a lighting lamp belt composed of a plurality of lamp beads (2), gaps are formed between the lamp beads (2) of the lighting lamp belt, the connecting piece (3) is a primary-secondary fastening belt, a primary belt of the primary-secondary fastening belt is sewed on the connecting part (4), and the primary belt is connected with the lighting lamp belt.
2. A wearable night light according to claim 1, wherein: still include joint cover (7), first holding ring (5) are by two semicircle rings, two handing-over cover (7) are constituteed, the both ends of semicircle ring are connected through joint cover (7) respectively, be provided with draw-in groove (8) on the handing-over cover (7), semicircle ring be equipped with draw-in groove (8) matched bullet knot (9).
3. A wearable night light according to claim 1, wherein: still include joint cover (7), second holding ring (6) are by two semicircle rings, two handing-over cover (7) are constituteed, the both ends of semicircle ring are connected through joint cover (7) respectively, be provided with draw-in groove (8) on the handing-over cover (7), semicircle ring be equipped with draw-in groove (8) matched bullet knot (9).
4. A wearable night light according to claim 1, wherein: still include joint cover (7), first holding ring (5), second holding ring (6) are by two semicircle rings, two handing-over cover (7) are constituteed, the both ends of semicircle ring are connected through joint cover (7) respectively, be provided with draw-in groove (8) on the handing-over cover (7), semicircle ring be equipped with draw-in groove (8) matched bullet knot (9).
5. A wearable night light according to claim 1, wherein: the support is characterized in that a plurality of layers of support bodies are arranged on the carrier (1), and lamp beads (2) arranged on the connecting parts (4) of the support bodies are connected in series.
6. A wearable night light according to claim 1, wherein: the surfaces of the first support ring (5) and the second support ring (6) are respectively sleeved with a connecting sleeve, and the carrier (1) is connected to the connecting sleeves.
7. The wearable night light of claim 6, wherein: the first support ring (5) and the second support ring (6) are annular steel rings, and the connecting sleeve is a steel ring cloth sleeve.
8. A wearable night light according to claim 1, wherein: the support body is horizontally arranged on the carrier (1) along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935406.1A CN110657357B (en) | 2019-09-29 | 2019-09-29 | Wearable night illumination and emergency alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935406.1A CN110657357B (en) | 2019-09-29 | 2019-09-29 | Wearable night illumination and emergency alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110657357A CN110657357A (en) | 2020-01-07 |
| CN110657357B true CN110657357B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910935406.1A Active CN110657357B (en) | 2019-09-29 | 2019-09-29 | Wearable night illumination and emergency alarm device |
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| CN (1) | CN110657357B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608780B (en) * | 2009-07-20 | 2012-03-28 | 杭州亿奥光电有限公司 | Ring-shaped led focusing printed circuit board and ring-shaped led focusing energy saving lamp |
| CN201513852U (en) * | 2009-07-20 | 2010-06-23 | 杭州亿奥光电有限公司 | Printed circuit board of LED-focusing circular lamp |
| CN202233088U (en) * | 2011-09-20 | 2012-05-30 | 于航 | Rain coat |
| CN103836545A (en) * | 2012-11-26 | 2014-06-04 | 康源医疗设备股份有限公司 | Electric-control adjustment structure for illumination zone |
| CN109058852A (en) * | 2018-07-20 | 2018-12-21 | 芜湖飞信信息科技有限公司 | LED lamp cover |
| CN208535782U (en) * | 2018-08-29 | 2019-02-22 | 宿迁恒明照明电器有限公司 | A kind of open-close type LED light |
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2019
- 2019-09-29 CN CN201910935406.1A patent/CN110657357B/en active Active
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| CN110657357A (en) | 2020-01-07 |
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