CN212343615U - Power generation equipment for life jacket - Google Patents
Power generation equipment for life jacket Download PDFInfo
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- CN212343615U CN212343615U CN202021070901.5U CN202021070901U CN212343615U CN 212343615 U CN212343615 U CN 212343615U CN 202021070901 U CN202021070901 U CN 202021070901U CN 212343615 U CN212343615 U CN 212343615U
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- life jackets
- permanent magnet
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Abstract
The utility model discloses a power generation facility for life vest, including insulating casing, insulating casing's inside is provided with brake box and coil box, and the inside of coil box is provided with the iron core, has cup jointed the lead coil on the iron core, and the inside packing of brake box has magnetic liquid, and magnetic liquid's middle part is provided with the permanent magnet, is provided with wiring groove and pilot lamp groove on insulating casing's a side, and the inside in wiring groove is provided with the terminal, and the inside in pilot lamp groove is provided with the pilot lamp. This novel utilize magnetic fluid's second order buoyancy principle, make the permanent magnet rock at magnetic fluid central authorities, make the magnetic flux in wire circle return circuit change, form induced-current, inflate or send distress signal for the life vest, lifting means's practicality, the vibration frequency of inside permanent magnet is faster, the magnetic flux rate of change that penetrates the wire circle is big more, the output voltage who corresponds is big more, the efficiency of electricity generation is high more, the device is simply suspension, simple structure is small, be convenient for install and carry.
Description
Technical Field
The utility model belongs to the technical field of power generation facility, concretely relates to power generation facility for life vest.
Background
Magnetohydrodynamic electricity generation is a novel efficient electricity generation mode, and is defined as that when plasma with magnetohydrodynamic transversely penetrates through a magnetic field, electricity is generated by cutting magnetic lines of force according to an electromagnetic induction law, and when electrodes are installed on a channel through which the magnetohydrodynamic flows and the channel is connected with an external load, electricity can be generated;
the conventional life jacket is usually inflated in advance or made of other plastic materials to increase buoyancy, so that the conventional life jacket is large in size, needs certain storage equipment, cannot send a distress signal when an accident happens, needs to carry a power supply, cannot provide enough electric energy for rescuing for a long time due to the fact that the mobile power supply is insufficient, and therefore power generation equipment capable of being arranged on the life jacket needs to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power generation facility for life vest to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a power generation device for a life jacket comprises an insulating shell, wherein a brake box and coil boxes symmetrically distributed on two sides of the brake box are arranged in the insulating shell, an iron core is fixedly arranged in each coil box, a lead coil is sleeved on each iron core and comprises a lead coil anode and a lead coil cathode, magnetic liquid is filled in each brake box, a resistance reducing sleeve is arranged in the middle of each magnetic liquid, and a permanent magnet is arranged in each resistance reducing sleeve;
the symmetry is provided with the wiring groove on insulating casing's a side, two the pilot lamp groove has been seted up between the wiring groove, the fixed terminal that is provided with the symmetric distribution in inside of wiring groove, the terminal includes positive terminal and negative terminal, the wire circle anodal with positive terminal fixed connection, the negative terminal with wire circle negative terminal fixed connection, the fixed pilot lamp that is provided with the cooperation of wire circle in inside of pilot lamp groove is used.
Preferably, the upper side surface and the lower side surface of the insulating shell are symmetrically provided with connecting blocks fixedly connected through fastening bolts, and the connecting blocks are provided with connecting holes.
Preferably, a visual window is fixedly arranged on the upper side surface of the insulating shell.
Preferably, a waterproof sealing cover is rotatably arranged on the wiring groove.
Preferably, a transparent protective cover is fixedly arranged on the indicator light trough.
Preferably, the drag reduction sleeve is made of ultra-high molecular weight polymer drag reducers such as polyvinylpyrrolidone, polyacrylamide and the like.
Preferably, the wire coil is spirally wound on the outer side surface of the iron core.
Preferably, the upper side surface of the insulating shell is symmetrically provided with a switch slot, a waterproof switch is fixedly arranged in the switch slot, and the conductive coil is fixedly connected with the binding post through the waterproof switch. The utility model discloses a technological effect and advantage:
1. utilize magnetic liquid's second order buoyancy principle, make the permanent magnet rock at magnetic liquid central authorities, make the relative motion of permanent magnet and wire circle, make the magnetic flux in wire circle return circuit change to produce induced electromotive force, form induced-current, can aerify or send distress signal for the life vest through rocking from this, promote the practicality of life vest.
2. The faster the vibration frequency of the internal permanent magnet is, the larger the change rate of the magnetic flux penetrating into the conductive coil along with time is, the larger the corresponding output voltage is, and the power generation efficiency is improved.
3. And the interior of the device is not provided with a fixed connection structure, and the device is only simply suspended and can be directly fixed on the life jacket, so that the convenience of the device is improved.
4. Waterproof sealing cover on the wiring groove, transparent protection cover on the indicator light groove, waterproof switch of switch groove, effectual hoisting device's leakproofness.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a schematic perspective view of the wire loop of the present invention;
fig. 4 is an enlarged schematic view of the utility model at a in fig. 1;
in the figure: 1. an insulating housing; 101. a wiring slot; 102. a visual window; 103. a switch slot; 104. an indicator light trough; 2. a coil box; 3. an iron core; 4. a conductive coil; 401. a wire coil positive electrode; 402. a negative electrode of the lead coil; 5. a brake box; 501. a magnetic liquid; 6. a drag reduction sleeve; 7. a permanent magnet; 8. a binding post; 801. a positive terminal; 802. a negative terminal; 9. connecting blocks; 901. connecting holes; 10. fastening a bolt; 11. a waterproof switch; 12. a transparent protective cover; 13. an indicator light; 14. a waterproof sealing cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a power generation device for life jacket as shown in figures 1-4, which comprises an insulating shell 1, a brake box 5 and coil boxes 2 symmetrically distributed on both sides of the brake box 5 are arranged in the insulating shell 1, an iron core 3 is fixedly arranged in the coil boxes 2, a conductive coil 4 is sleeved on the iron core 3, the conductive coil 4 comprises a conductive coil anode 401 and a conductive coil cathode 402, magnetic liquid 501 is filled in the brake box 5, a resistance reducing sleeve 6 is arranged in the middle of the magnetic liquid 501, a permanent magnet 7 is arranged in the resistance reducing sleeve 6, the permanent magnet 7 is suspended in the center of the magnetic liquid by utilizing the second-order buoyancy principle of the magnetic liquid 501, the permanent magnet 7 is covered by the specific resistance reducing sleeve 6, the coil conductive coil 4 in the coil box 2 is connected with a load and an indicator lamp to form a loop, when the external vibration is received, the relative motion of the permanent magnet 7 and the iron core 3 can be caused, the magnetic flux of the loop of the lead coil 4 is changed, so that induced electromotive force is generated, induced current is formed, the faster the vibration frequency of the internal permanent magnet 7 is, the larger the change rate of the magnetic flux penetrating into the lead coil 4 along with time is, the larger the corresponding output voltage is, and therefore, the current can be generated by shaking forcefully in the use process, so that the life jacket can be inflated or a distress signal is sent, and the practicability of the life jacket is improved;
the device can supply power for household intermittent electronic products, and can also be placed in a specific environment to indirectly eliminate vibration energy and convert harmful energy into usable resources. And the interior of the container is not provided with a fixed connection structure, and is simply suspended, so long as the impact resistance of the container is strong, the power generation system can not be damaged generally.
The symmetry is provided with wiring groove 101 on insulating casing 1's a side, indicator light groove 104 has been seted up between two wiring grooves 101, wiring groove 101's the fixed terminal 8 that is provided with the symmetric distribution in inside, terminal 8 includes anodal terminal 801 and negative terminal 802, anodal 401 of wire circle and anodal terminal 801 fixed connection, negative terminal 802 and wire circle negative pole 402 fixed connection, indicator light groove 104's the fixed pilot lamp 13 that is provided with and uses with the 4 cooperation of wire circle, the fixed visual window 102 that is provided with of side of going up of insulating casing 1, be convenient for observe the state of permanent magnet motion, be used for judging whether normal of power generation equipment, improve the maintenance function and the maintenance in maintenance function and the later stage of device.
In this embodiment, as shown in fig. 1: the upper side face and the lower side face of the insulating shell 1 are symmetrically provided with connecting blocks 9 fixedly connected through fastening bolts 10, connecting holes 901 are formed in the connecting blocks 9, the connecting blocks are conveniently connected with a life jacket, and the power generation equipment is prevented from falling off to cause dangerous accidents.
In this embodiment, as shown in fig. 1: the last rotation of wiring groove 101 is provided with waterproof sealing lid 14, and the fixed transparent protection casing 12 that is provided with in pilot lamp groove 104, and switch slot 103 has been seted up to the last side symmetry of insulating housing 1, and the inside of switch slot 103 is fixed and is provided with waterproof switch 11, and lead ring 4 passes through waterproof switch 11 and terminal 8 fixed connection, simple structure, hoisting device's leakproofness.
In this embodiment, as shown in fig. 2: the drag reduction sleeve 6 is made of ultra-high molecular weight polymer drag reduction agents such as polyvinylpyrrolidone and polyacrylamide, so that friction between the permanent magnet 7 and the magnetic liquid 501 is reduced, the movement speed of the permanent magnet 7 is increased, and the power generation efficiency is improved.
In this embodiment, as shown in fig. 3: the lead coil 4 is spirally wound on the outer side surface of the iron core 3, the number of turns of the coil can be increased and reduced as required, and then the size of the current can be changed, the structure is simple, and the practicability is improved.
As shown in fig. 1-4, the principle provided by the present embodiment is as follows:
by utilizing the second-order buoyancy principle of the magnetic liquid 501, the permanent magnet 7 is suspended in the center of the magnetic liquid, the permanent magnet 7 is covered by the specific resistance reducing sleeve 6, the lead coil 4 in the coil box 2 is connected with a load and an indicator light into a loop, when the coil box is shaken from the outside, the relative motion between the permanent magnet 7 and the lead coil 4 can be caused, the magnetic flux of the loop of the lead coil 4 is changed, so that induced electromotive force is generated, induced current is formed, the faster the vibration frequency of the internal permanent magnet 7 is, the larger the change rate of the magnetic flux penetrating into the lead coil 4 along with the time is, the larger the corresponding output voltage is, therefore, the current can be generated by shaking forcibly in the using process, the life jacket can be inflated or a distress signal is sent by shaking, the practicability of the life jacket is improved, the waterproof sealing cover 14 on the wiring groove 101, the transparent protective cover 12 on the, the sealing performance of the device is effectively improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. A power plant for life jackets, comprising an insulating housing (1), characterized in that: the brake box (5) and the coil boxes (2) symmetrically distributed on two sides of the brake box (5) are arranged in the insulating shell (1), an iron core (3) is fixedly arranged in the coil boxes (2), a conductive coil (4) is sleeved on the iron core (3), the conductive coil (4) comprises a conductive coil anode (401) and a conductive coil cathode (402), magnetic liquid (501) is filled in the brake box (5), a drag reduction sleeve (6) is arranged in the middle of the magnetic liquid (501), and a permanent magnet (7) is arranged in the drag reduction sleeve (6);
the symmetry is provided with wiring groove (101) on the side of insulating casing (1), two indicator light groove (104) have been seted up between wiring groove (101), the fixed terminal (8) that is provided with the symmetric distribution in inside of wiring groove (101), terminal (8) include anodal terminal (801) and negative terminal (802), lead anodal (401) of coil with anodal terminal (801) fixed connection, negative terminal (802) with lead coil negative pole (402) fixed connection, the inside of indicator light groove (104) fixed be provided with pilot lamp (13) that lead coil (4) cooperation was used.
2. A power plant for life jackets as in claim 1, wherein: the insulation shell is characterized in that connecting blocks (9) fixedly connected through fastening bolts (10) are symmetrically arranged on the upper side face and the lower side face of the insulation shell (1), and connecting holes (901) are formed in the connecting blocks (9).
3. A power plant for life jackets as in claim 1, wherein: the upper side surface of the insulating shell (1) is fixedly provided with a visual window (102).
4. A power plant for life jackets as in claim 1, wherein: and a waterproof sealing cover (14) is rotatably arranged on the wiring groove (101).
5. A power plant for life jackets as in claim 1, wherein: and a transparent protective cover (12) is fixedly arranged on the indicator light groove (104).
6. A power plant for life jackets as in claim 1, wherein: the drag reduction sleeve (6) is made of ultra-high molecular weight polymer drag reducers such as polyvinylpyrrolidone, polyacrylamide and the like.
7. A power plant for life jackets as in claim 1, wherein: the conductive coil (4) is spirally wound on the outer side surface of the iron core (3).
8. A power plant for life jackets as in claim 1, wherein: switch slot (103) have been seted up to the side symmetry on insulating casing (1), the inside fixed waterproof switch (11) that is provided with of switch slot (103), lead coil (4) pass through waterproof switch (11) with terminal (8) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021070901.5U CN212343615U (en) | 2020-06-11 | 2020-06-11 | Power generation equipment for life jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021070901.5U CN212343615U (en) | 2020-06-11 | 2020-06-11 | Power generation equipment for life jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212343615U true CN212343615U (en) | 2021-01-12 |
Family
ID=74077343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021070901.5U Active CN212343615U (en) | 2020-06-11 | 2020-06-11 | Power generation equipment for life jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212343615U (en) |
-
2020
- 2020-06-11 CN CN202021070901.5U patent/CN212343615U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing hongxirui Electronic Technology Co.,Ltd. Assignor: Shandong Zhongzhi junchuang Electronic Technology Co.,Ltd. Contract record no.: X2021980014697 Denomination of utility model: Power generation equipment for life jacket Granted publication date: 20210112 License type: Exclusive License Record date: 20211216 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A power generation device for life jackets Effective date of registration: 20230915 Granted publication date: 20210112 Pledgee: Weihai Commercial Bank Co.,Ltd. City Sub branch Pledgor: Shandong Zhongzhi junchuang Electronic Technology Co.,Ltd. Registration number: Y2023980057056 |