CN207893458U - A kind of light-guiding type life vest automatic-light floating lamp - Google Patents
A kind of light-guiding type life vest automatic-light floating lamp Download PDFInfo
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- CN207893458U CN207893458U CN201721798448.8U CN201721798448U CN207893458U CN 207893458 U CN207893458 U CN 207893458U CN 201721798448 U CN201721798448 U CN 201721798448U CN 207893458 U CN207893458 U CN 207893458U
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Abstract
This patent discloses a kind of light-guiding type life vest automatic-light floating lamps, including：Shell accommodates the internal structure of the floating lamp, forms the inner space of water proof, at least partly light transmission of the shell in the shell；Light shield, through the light projected from the shell；Optical fiber is arranged in the shell, and top is connect with the loophole of the shell upper end, and bottom is connect with LED unit, by the ray guidance emitted in LED light source to the loophole；Main circuit board, length direction extension along the outer shell, the top of the main circuit board is provided with the radio-frequency antenna extended along the outer cover length direction；LED unit, the LED unit extend with section direction along the outer shell；Battery is arranged below the LED unit, for the floating lamp power supply.LED circuit part is spaced apart to setting with radio-frequency antenna through the above scheme greatly reduces influence of the circuit to VHF antennas, extends the transmission range of ais signal.
Description
Technical field
This patent belongs to lifesaving appliance technical field, in particular to a kind of light-guiding type life vest automatic-light floating lamp.
Background technology
Existing lifejacket light be mainly used for night relief, it is in danger after open equipment can only by luminescence display SOS signal,
Surrounding passing ship only reaches rescue worker and finds staff for help by optical signal only in visual range and sue and labour to drowning people,
If in danger in the case of the heave of waves in the case of daytime or storm, automatic-light floating lamp just loses the meaning of lifesaving.
In order to overcome drawbacks described above, in the prior art, such as applicant：" a kind of Multifunctional life jacket lamp " is special
Profit provides a kind of Multifunctional life jacket lamp, and not only light distress signal can be sent by highlighted flash lamp after in danger, can be with
The distress signal with location information is sent to surrounding by AIS transmitting modules, and the search efficiency of AIS distress signals is more
It is high.
VHF antennas transmitting signal is used in the life vest, but in use, if there is leading around radio-frequency antenna
Body can absorb most transmission power, and LED lamp circuit part is placed exactly in circuit top PCB antenna part, affects
VHF antenna emission effciencies cause AIS message transmission powers seriously to reduce.
Invention content
This patent is based on the demand of the prior art and proposes, the technical problems to be solved by the patent is to provide
A kind of light-guiding type life vest automatic-light floating lamp is improved VHF days with mitigating influence of the LED lamp circuit for VHF antenna emission effciencies
The emission effciency of line.
To solve the above-mentioned problems, the technical solution of this patent offer includes：
A kind of light-guiding type life vest automatic-light floating lamp, including：Shell accommodates the internal structure of the floating lamp, the shell
The interior inner space for forming water proof, at least partly light transmission of the shell；Light shield, through the light projected from the shell；
Optical fiber is arranged in the shell, and top is connect with the loophole of the shell upper end, and bottom is connect with LED unit, by LED
The ray guidance emitted in light source is to the loophole；Main circuit board, along the outer shell length direction extension, the main electricity
The top of road plate is provided with the radio-frequency antenna extended along the outer cover length direction；LED unit, the LED unit with along
The section direction of the shell extends；Battery is arranged below the LED unit, for the floating lamp power supply.
Preferably, the structure of the optical fiber includes taper scatter head, fiber cores, optical coupling face, the taper scatter head
Conical by its shape is presented, is stretched out from the light hole on the upper casing top, the fiber cores are downward from the lower part of the taper scatter head
Extend, the bottom end of the fiber cores is optical coupling face, and the optical coupling face is coupled with the LED light of the LED unit.
Preferably, fiber optic protection skin can also be arranged in the periphery of the fiber cores, described in the protection of the periphery of the optical fiber
Optical fiber.
Preferably, the automatic-light floating lamp is additionally provided with battery buckle, and institute is blocked from the side opposite with the main circuit board
State battery.
Preferably, microprocessor, AIS transceiver modules and locating module are equipped in the main circuit board；The microprocessor
Entirely to float the core processing module of lamp, it is responsible for receiving the location information from the locating module, and by the location information
It is sent to the AIS transceiver modules.
Through the above scheme, LED circuit part is spaced apart setting with radio-frequency antenna, and LED is conducted by light-conductive optic fibre
Light is insulator, does not interfere with transmission power, while again can conduct light to shell top since optical fiber material is plastics
Portion sends out and does not influence luminous intensity.Therefore influence of the circuit to VHF antennas is greatly reduced, the transmission of ais signal is extended
Distance.
Description of the drawings
Fig. 1 is the structure chart that lamp is floated in this patent specific implementation mode；
Fig. 2 is the section components structure chart that lamp is floated in this patent specific implementation mode；
Fig. 3 is the optical fiber structure figure that lamp is floated in this patent specific implementation mode；
Fig. 4 is the circuit structure diagram that lamp is floated in this patent specific implementation mode.
Specific implementation mode
Specific implementation of the patent mode is described in detail below in conjunction with the accompanying drawings, it should be pointed out that the specific reality
It is only the citing to this patent optimal technical scheme to apply mode, can not be interpreted as the limitation to the scope of this patent.
Fig. 1 shows a kind of structure of multi-function life jacket automatic-light floating lamp in present embodiment.As shown in Figure 1,
This rescues automatic-light floating lamp：Upper casing 10 and lower casing 11, the upper casing and lower casing are integrally formed into tubular, are provided with and accommodate institute
State the internal cavities of floating lamp.The upper casing and the lower casing preferably use cylindrical shell, are not only convenient for carrying but also are avoided that in this way
Inconvenient and injury caused by subsidiary corner angle.The top of the upper casing is provided with lampshade 1, and the lampshade preferably uses spotlight
The end sealing of cover, lampshade and the upper casing is arranged, and the light emitted in this way from the upper casing can be by the lamp
The transmission outward of cover 1.
The navigation can top be provided with light hole, be connected with the top of optical fiber 2 in the light hole, in this way from institute
Stating the optical fiber for transmitting and in optical fiber 2 can come out from the light hole and then be transmitted outward from the lampshade again.Such as Fig. 4
Shown, the structure of the optical fiber includes taper scatter head 21, fiber cores 23, optical coupling face 24, the taper scatter head 21, light
Fibre core 23, optical coupling face can be integrally formed, and the taper scatter head 21 is stretched out from the light hole on the upper casing top, is in
Existing conical by its shape, consequently facilitating scattering optical fiber, the fiber cores are extended downwardly from the lower part of the taper scatter head, the optical fiber
The bottom end of core is plane, as optical coupling face 24.In addition fiber optic protection skin 22 can also be arranged in the periphery of the fiber cores, from
Protect the optical fiber in the periphery of the optical fiber.
As shown in Fig. 2, there is the optical fiber its top of scheduled length to be arranged in the loophole of the upper casing, bottom end
It being in contact with LED unit 3, the LED unit 3 includes LED light and its control circuit, when the LED light shines, the light
It is entered in the optical fiber by the optical coupling face 24, to be transmitted to the top of the upper casing.
The LED unit 3 is sheet, is arranged along the cross section of the lower casing, top is connected with the optical fiber, bottom
End is connected with battery 9, and the battery provides electric power for the floating lamp, and the range of power supply includes entirely floating lamp system, for example, main body
Circuit and LED circuit.
The side of the LED unit is connected with subject boards 7, and the subject boards are from the length along the lower casing
Direction is spent, i.e. upper and lower directions extends, and the top of the subject boards 7 is connected with the radio-frequency antenna 8, the radio-frequency antenna 8
VHF antennas may be used, for sending AIS life saving signals.The radio-frequency antenna vertically extends, thus as shown in Figure 1,
The radio-frequency antenna and 2 substantially parallel setting of the optical fiber.VHF antennas use circuit PCB antenna, with general external antenna phase
Than greatly reducing volume, and shell water resistance is improved, and is not easy to be corroded.
By the above-mentioned means, the circuit of the LED unit has opened a certain distance with the VHF antenna spacings, in not shadow
While ringing the transmitting of light, additionally it is possible to reduce influence of the LED circuit for VHF antennas, to improve the transmitting effect of VHF antennas
Rate.Extend the transmission range of ais signal.
Further, as shown in Fig. 2, in this embodiment, being additionally provided with battery buckle 4, from the main electricity
The battery is blocked in plate opposite side in road, avoids the unexpected of battery and shakes and fall off.
The bottom of the lower casing is provided with switch, including manual switch and chance taps, and manual switch is magnetic switch, hand
Dynamic switch includes shell 13, and the embedded round small magnet 6 of the shell, the shell is connected with draw ring 5 when opening to be dragged by draw ring
Go out to be embedded with the housing parts of magnet, the connected reed switch circuit of the main circuit board is powered, and opens work.The chance taps
For automatic switch, the work of the floating lamp is automatically turned on by detection chance water.
The switch bottom is provided with bottom cover, lower casing described in bottom end seal of the bottom cover from the lower casing, to play
The effect of waterproof.
Circuit structure in present embodiment is as shown in figure 4, in this embodiment, circuit includes：Power supply
Module, microprocessor, AIS transceiver modules, VHF antennas, locating module, LED unit.Wherein microprocessor, AIS transceiver modules,
Locating module is arranged on the main circuit board 7.The power module includes battery 9 as described above, preferably includes lithium
Battery or lithium-manganese cell etc..
The microprocessor is the core processing module of entire floating lamp, is responsible for receiving the positioning letter from the locating module
Breath, and the location information is sent to the AIS transceiver modules.The positioning can be the positioning such as GPS, the Big Dipper, GNSS system
It is one or more in system, obtain the location information of current floating lamp.
The floating lamp described in this way can send distress signal by the various modes such as GPS, AIS, LED visible light, and each
It will not be interfered with each other between a sending method, to improve work efficiency.
Claims (5)
1. a kind of light-guiding type life vest automatic-light floating lamp, which is characterized in that including：
Shell accommodates the internal structure of the floating lamp, forms the inner space of water proof, at least portion of the shell in the shell
Divide light transmission；
Light shield, through the light projected from the shell；
Optical fiber is arranged in the shell, and top is connect with the loophole of the shell upper end, and bottom is connect with LED unit, will
The ray guidance emitted in LED light source is to the loophole；
Main circuit board, length direction extension along the outer shell, the top of the main circuit board is provided with along the shell
The radio-frequency antenna that length direction extends；
LED unit, section direction extends the LED unit along the outer shell；
Battery is arranged below the LED unit, for the floating lamp power supply.
2. a kind of light-guiding type life vest automatic-light floating lamp according to claim 1, which is characterized in that the structure of the optical fiber
Including taper scatter head, fiber cores, optical coupling face, conical by its shape is presented in the taper scatter head, from the top of the shell
The light hole on top stretches out, and the fiber cores are extended downwardly from the lower part of the taper scatter head, and the bottom end of the fiber cores is
Optical coupling face, the optical coupling face are coupled with the LED light of the LED unit.
3. a kind of light-guiding type life vest automatic-light floating lamp according to claim 2, which is characterized in that outside the fiber cores
Fiber optic protection skin can also be arranged in week, and the optical fiber is protected from the periphery of the optical fiber.
4. a kind of light-guiding type life vest automatic-light floating lamp according to claim 1, which is characterized in that the automatic-light floating lamp is also
It is provided with battery buckle, the battery is blocked from the side opposite with the main circuit board.
5. a kind of light-guiding type life vest automatic-light floating lamp according to claim 1, which is characterized in that in the main circuit board
Equipped with microprocessor, AIS transceiver modules and locating module；
The microprocessor is the core processing module of entire floating lamp, is responsible for receiving the location information from the locating module,
And the location information is sent to the AIS transceiver modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798448.8U CN207893458U (en) | 2017-12-21 | 2017-12-21 | A kind of light-guiding type life vest automatic-light floating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798448.8U CN207893458U (en) | 2017-12-21 | 2017-12-21 | A kind of light-guiding type life vest automatic-light floating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207893458U true CN207893458U (en) | 2018-09-21 |
Family
ID=63549196
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721798448.8U Active CN207893458U (en) | 2017-12-21 | 2017-12-21 | A kind of light-guiding type life vest automatic-light floating lamp |
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| CN (1) | CN207893458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104182A (en) * | 2021-05-20 | 2021-07-13 | 深圳易如潜水装备有限公司 | Search and rescue signal buoy for diving |
-
2017
- 2017-12-21 CN CN201721798448.8U patent/CN207893458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104182A (en) * | 2021-05-20 | 2021-07-13 | 深圳易如潜水装备有限公司 | Search and rescue signal buoy for diving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 266299 Building 2, No. 158, Middle Wenhai Road, Jimo District, Qingdao, Shandong Patentee after: NAVIGATION BRILLIANCE (QINGDAO) TECHNOLOGY Co.,Ltd. Address before: 266071 Haiyue Donghai Shijia 2 Units 1801, 41 Donghai West Road, Southern District of Qingdao City, Shandong Province Patentee before: QINGDAO SEALION NETWORK TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |