CN206935724U - It is a kind of to be directed to the energy converting system that wireless power transfer is carried out every metallic plate - Google Patents
It is a kind of to be directed to the energy converting system that wireless power transfer is carried out every metallic plate Download PDFInfo
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- CN206935724U CN206935724U CN201720374677.0U CN201720374677U CN206935724U CN 206935724 U CN206935724 U CN 206935724U CN 201720374677 U CN201720374677 U CN 201720374677U CN 206935724 U CN206935724 U CN 206935724U
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Abstract
A kind of energy converting system for being directed to and wireless power transfer being carried out every metallic plate is the utility model is related to, the system includes transmitting transducer and receive transducer；Transmitting transducer is bonded by couplant with the metal partion (metp) outer surface of canister, and receive transducer is bonded by couplant with the metal partion (metp) inner surface of canister；Transmitting transducer converts electrical signals to ultrasonic signal, and ultrasonic signal passes through metal partion (metp) through couplant, then is received through couplant by receive transducer；The ultrasonic signal of reception is converted to electric signal by receive transducer, then the electrical equipment in canister is applied to via subsequent conditioning circuit.Ultrasound provided by the utility model is wirelessly transferred transducer and can be fixed in the case of without external force in metallic walls, easy to use.Wireless power transfer is carried out through metal using ultrasonic wave, not only in the absence of Faradic electricity magnetic screen effect, and metal approaches with the transducer acoustic impedance for acoustic-electric energy conversion, than air and tissue, it is easier to realize the high efficiency of transmission of energy.
Description
Technical field
Ultrasonic wireless energy transfer field is the utility model is related to, especially a kind of be directed to carries out wireless power transfer every metallic plate
Energy converting system.
Background technology
Mainly have inductively with more wireless power transfer modes at present, Capacitance Coupled, microwave, laser, magnetic coupling
Resonance manner etc..When transmission medium is air, these modes are suitable for most application scenario and different capacity demand
Energy transmits.But under some specific environments, wireless power transfer such as is carried out through metal, these modes are due to the limitation of self-technique
Property and be difficult to meet require.For this, many scholars propose to carry out wireless energy transfer using ultrasonic wave in recent years.
The research of past this respect is concentrated mainly on is charged through tissue for the implantation equipment of human body.And utilize
Ultrasonic wave carries out wireless power transfer in atmosphere, and due to not possessing clear superiority, research is seldom.These main applications are all small-powers
, power level is all in milliwatt.And wireless power transfer is carried out through metal using ultrasonic wave, because faraday is not only not present in it
Effect is electromagnetically shielded, and because metal approaches with the transducer acoustic impedance for acoustic-electric energy conversion, compared with air and human body
Tissue, it is easier to realize the high efficiency of transmission of energy, more and more studied and paid attention to for this.
The energy converting system every metallic plate progress wireless power transfer is directed to the utility model proposes a kind of, the system need not can borrow
It is secured firmly in the case of helping external force in metallic walls, it is easy to use and reliable.
Utility model content
The purpose of this utility model is to solve the above-mentioned deficiency being wirelessly transferred, there is provided one kind every metallic plate for entering
The energy converting system of row wireless power transfer.
To achieve the above object, the utility model provides a kind of transducing system for being directed to and wireless power transfer being carried out every metallic plate
System, the system include transmitting transducer and receive transducer；Transmitting transducer passes through couplant and the metal partion (metp) of canister
Outer surface is bonded, and receive transducer is bonded by couplant with the metal partion (metp) inner surface of canister；Transmitting transducer is by electricity
Signal is converted to ultrasonic signal, and ultrasonic signal passes through metal partion (metp) through couplant, then is connect through couplant by receive transducer
Receive；The ultrasonic signal of reception is converted to electric signal by receive transducer, then the use in canister is applied to via subsequent conditioning circuit
Electric equipment.
Preferably, transmitting transducer and receive transducer include：Strong magnets material and energy transducer；Wherein, transducer
Part is used for the conversion of acoustic-electric energy；Strong magnets material is used to make transmitting transducer or receive transducer be fixed on canister
On metal partion (metp) surface.
Preferably, strong magnets material is placed in the front end of energy transducer, as matching layer.
Preferably, strong magnets material is placed in the rear end of energy transducer, as backing.
Brief description of the drawings
Fig. 1 is a kind of energy converting system structure for carrying out wireless power transfer every metallic plate that the utility model embodiment provides
Schematic diagram；
Fig. 2 is transmitting transducer and the structural representation of receive transducer in energy converting system shown in Fig. 1.
Embodiment
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Fig. 1 is a kind of energy converting system signal for carrying out wireless power transfer every metallic plate that the utility model embodiment provides
Figure.As shown in figure 1, the system includes transmitting transducer 1 and receive transducer 4；Transmitting transducer 1 passes through couplant 2 and metal
The outer surface of metal partion (metp) 3 fitting of container, receive transducer 4 are pasted by the inner surface of metal partion (metp) 3 of couplant 2 and canister
Close；Transmitting transducer 1 is used to convert electrical signals to ultrasonic signal, and ultrasonic signal passes through metal partion (metp) 3 through couplant, then thoroughly
Overcoupling agent 2 is received by receive transducer 4；The ultrasonic signal of reception is converted to electric signal by receive transducer 4, then via follow-up
Electrical equipment in circuit function to canister.
Fig. 2 is transmitting transducer and the structural representation of receive transducer in energy converting system shown in Fig. 1.As shown in Fig. 2 hair
Penetrating transducer or receive transducer includes：Strong magnets material 5 and energy transducer 6；Wherein, energy transducer 6 is used for acoustic-electric energy
Conversion；Strong magnets material 5 is used to make transmitting transducer 1 or receive transducer 4 be fixed on the table of metal partion (metp) 3 of canister
On face.
Preferably, strong magnets material 5 can be placed in the front end of energy transducer 6, as matching layer.Or can be with
Strong magnets material 5 is placed in the rear end of energy transducer 6, as backing.
It can be entered based on ultrasonic wave through metallic plate that the ultrasound that the utility model embodiment provides, which is wirelessly transferred transducer,
The acoustic-electric ALT-CH alternate channel of row wireless power transfer, it can be secured firmly in metallic walls in the case of without external force, user
It can lean on.Wireless power transfer is carried out through metal using ultrasonic wave, because Faradic electricity magnetic screen effect is not only not present in it, and
Because metal approaches with the transducer acoustic impedance for acoustic-electric energy conversion, compared with air and tissue, it is easier to realize energy
The high efficiency of transmission of amount.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of be directed to the energy converting system that wireless power transfer is carried out every metallic plate, it is characterised in that including transmitting transducer (1) and connects
Receive transducer (4)；The transmitting transducer (1) is bonded by couplant (2) with metal partion (metp) (3) outer surface of canister,
The receive transducer (4) is bonded by couplant (2) with metal partion (metp) (3) inner surface of the canister；The transmitting
Transducer (1) converts electrical signals to ultrasonic signal, and the ultrasonic signal passes through metal partion (metp) (3) through the couplant, then
Received through couplant (2) by the receive transducer (4)；The receive transducer (4) is converted to the ultrasonic signal of reception
Electric signal, then the electrical equipment being applied to via subsequent conditioning circuit in canister.
2. energy converting system according to claim 1, it is characterised in that the transmitting transducer (1) and the reception transducing
Device (4) includes：Strong magnets material (5) and energy transducer (6)；Wherein, the energy transducer (6) is used for turning for acoustic-electric energy
Change；The strong magnets material (5) is used to make the transmitting transducer (1) or the receive transducer (4) be fixed on the gold
On metal partion (metp) (3) surface for belonging to container.
3. energy converting system according to claim 2, it is characterised in that the strong magnets material (5) is placed in described change
The front end of energy device (6), as matching layer.
4. energy converting system according to claim 2, it is characterised in that the strong magnets material (5) is placed in described change
The rear end of energy device (6), as backing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374677.0U CN206935724U (en) | 2017-04-11 | 2017-04-11 | It is a kind of to be directed to the energy converting system that wireless power transfer is carried out every metallic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374677.0U CN206935724U (en) | 2017-04-11 | 2017-04-11 | It is a kind of to be directed to the energy converting system that wireless power transfer is carried out every metallic plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206935724U true CN206935724U (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720374677.0U Active CN206935724U (en) | 2017-04-11 | 2017-04-11 | It is a kind of to be directed to the energy converting system that wireless power transfer is carried out every metallic plate |
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| Country | Link |
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| CN (1) | CN206935724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116018A (en) * | 2017-04-11 | 2017-09-01 | 中国科学院声学研究所 | It is a kind of to be directed to the energy converting system that wireless power transfer is carried out every metallic plate |
-
2017
- 2017-04-11 CN CN201720374677.0U patent/CN206935724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116018A (en) * | 2017-04-11 | 2017-09-01 | 中国科学院声学研究所 | It is a kind of to be directed to the energy converting system that wireless power transfer is carried out every metallic plate |
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