CN208923341U - A kind of nano-antenna device - Google Patents

Abstract

A kind of nano-antenna device, including a substrate, the substrate are made of insulating materials；Side, each layer antenna module include an at least conductor layer on the substrate at least one layer of antenna module position；Wherein other than the conductor layer of the antenna module of top layer, the conductor layer of remaining each layer antenna module coats an insulating layer；Wherein side, the conductor layer form an antenna loop with a spiral helicine circuit on the substrate for the conductor layer position；It can radiated electromagnetic wave when the conductor layer passes through electric current；The effect of the insulating layer is to be to protect the conductor layer, avoids short circuit；The material of the insulating layer is that electromagnetic wave can be passed through；And wherein each layer antenna module with a thickness of several nanometers to hundreds of nanometers.

Description

A kind of nano-antenna device

Technical field

The utility model is about antenna assembly more particularly to a kind of nano-antenna device.

Background technique

Induction charging is a kind of wireless charging technology of short distance, transmits energy between two objects using electromagnetic induction Amount, the energy from power end are transmitted to by way of inductive coupling (inductive coupling) close to the power end An electronic device, be to generate electromagnetic wave using the energization of its induction antenna coil in power end, and by the electronic device The coil-induced electromagnetic wave of induction antenna and generate electric current, can using the electric current in electronic device battery charge.Cause This is not needed in charging using wire connecting power end and electronic device, so that user is suitable for power end without separately preparing And the conducting wire between electronic device.

But traditional induction charging application low frequency induction and old-fashioned electric drive component, charge efficiency is at a fairly low, And a large amount of thermal energy can be generated in charging, therefore are applied in the charging of electronic apparatus, charging rate is slow, therefore It needs to take a significant amount of time charging, and can also reduce the service life of electronic building brick in the high temperature that charging generates therebetween.Furthermore due to needing Configure relevant electric drive component and aerial coil, thus also improve whole design complexities and manufacture at This.

Although having had develop superfine aerial coil at present, and application high-frequency induction and the electric drive group of optimization Part, so that charge efficiency can reach 86%, and manufacturing cost is relatively low, and can be applied to mobile phone charging.But such antenna The charge efficiency of coil is still fairly limited, and still needs to expend certain manufacturing cost.

Therefore the inventor of the utility model wishes to propose a kind of brand-new antenna coil construction, may achieve it higher Charge efficiency and lower manufacturing cost, to solve the defect in the above-mentioned prior art.

Utility model content

So the purpose of this utility model is to solve the problems, such as in the above-mentioned prior art, propose that one kind is received in the utility model Rice antenna assembly, using stacked antenna component constitute nano-antenna device, wherein each layer antenna module with a thickness of several nanometers To hundreds of nanometers.Therefore the cost of the antenna of the utility model is only one very much of prior art material cost.This is practical new The antenna assembly of type can be made using known technique, such as nanometer technology, thin-film technique, thick-film technique, printing technology or PCB work The mode of skill etc..The antenna module of the utility model application multilayer can increase the electromagnetic wave of radiation, reach higher conduction Efficiency.The antenna module of each layer can mutually be staggered, to reach preferable radiation effect.Using multi-layer intercrossed in the utility model Antenna loop can increase the efficiency of day line absorption, without making certain electromagnetic waves not be captured, so whole reception Efficiency can be more than ninety percent, and the efficiency than existing antenna is higher by very much.

A kind of nano-antenna device, including a substrate are proposed in the utility model in order to achieve the above objectives, the substrate is by exhausted Edge material is constituted；Side, each layer antenna module include an at least conductor layer on the substrate at least one layer of antenna module position；Wherein Other than the conductor layer of the antenna module of top layer, the conductor layer of remaining each layer antenna module coats an insulating layer；Wherein should Side, the conductor layer form an antenna loop with a spiral helicine circuit on the substrate for conductor layer position；When the conductor layer is logical It can radiated electromagnetic wave when overcurrent；The effect of the insulating layer is to be to protect the conductor layer, avoids short circuit；The material of the insulating layer Material is to allow electromagnetic wave can the person of passing through；And wherein each layer antenna module with a thickness of several nanometers to hundreds of nanometers.

Preferably, which is using nanometer technology, thin-film technique, thick-film technique, printing technology or PCB work Made by one of them in skill.

Preferably, which is stacked antenna component；The antenna module of multilayer is for that can increase spoke The electromagnetic wave penetrated, to reach higher electrical efficiency.

Preferably, the antenna loop in the antenna module of each layer is mutually staggered, to improve radiation effect.

It preferably, is multiple conductor layers, multiple conductor layer shape in an at least conductor layer for the antenna module of same layer The kenel arranged at array.

Preferably, inside and outside the configuration electrode tip of the antenna loop are with the electric wire for connecting outside, to be formed Galvanic circle.

Preferably, when in use, an electrode of battery or power is installed to the outside of all antenna loops, and all days Another electrode of the battery or power is then applied in the inside of line loop, extends through entire antenna assembly to make another electricity Pole can touch the inside of all antenna loops.

Preferably, the centre of the antenna module of each layer forms engraved structure, and the antenna in the antenna module of each layer returns Road is aligned with each other.

Preferably, the antenna loop of the antenna module of each layer is in the kenel of rectangle.

Preferably, the rounded kenel of the antenna loop of the antenna module of each layer.

Detailed description of the invention

Fig. 1 shows the transverse sectional view of the component combination of the utility model.

Fig. 2 shows the partial schematic diagram of the longitudinal cross-section of the component combination of the utility model.

Fig. 3 shows the schematic diagram of the antenna assembly connection battery of the utility model.

Fig. 4 shows the schematic diagram of the antenna assembly connection power supply of the utility model.

Fig. 5 shows the transverse sectional view of another component combination of the utility model.

Fig. 6 shows the transverse sectional view of another embodiment of the utility model.

Fig. 7 shows the longitudinal cross-section schematic diagram of another embodiment of the utility model.

Fig. 8 shows that the same layer antenna module of another embodiment of the utility model configures the transversal cross-section of multiple conductor layers Schematic diagram.

Fig. 9 shows the schematic diagram of the antenna assembly connection battery of another embodiment of the utility model.

Figure 10 shows the schematic diagram of the antenna assembly connection power supply of another embodiment of the utility model.

Figure 11 shows the transverse sectional view of the another embodiment of the utility model.

Figure 12 shows that the same layer antenna module of the another embodiment of the utility model configures the transverse cutting of multiple conductor layers Face schematic diagram.

Figure 13 shows the partial schematic diagram of the longitudinal cross-section of the component combination of the another embodiment of the utility model.

Figure 14 shows the schematic diagram of the antenna assembly connection battery of the another embodiment of the utility model.

Figure 15 shows the schematic diagram of the antenna assembly connection power supply of the another embodiment of the utility model.

Specific embodiment

Now with regard to the structure composition of the utility model and the effect and advantage of can be generated, cooperates Figure of description, lift this reality With a novel preferred embodiment, detailed description are as follows.

Fig. 1 to Figure 15 is please referred to, shows the nano-antenna device of the utility model, including following assemblies:

One substrate 10, the substrate 10 are made of insulating materials.

For at least one layer of antenna module 1,2,3,4 above the substrate 10, each layer antenna module includes an at least conductor layer 20 (as shown in Figure 2)；Wherein other than the conductor layer 20 of the antenna module of top layer 4, remaining each layer antenna module 1,2,3 is led Body layer 20 coats an insulating layer 40；

Wherein the conductor layer 20 above the substrate 10, the conductor layer 20 have a spiral helicine circuit, and formed one Antenna loop 21 (as shown in Figure 1)；It can radiated electromagnetic wave when the conductor layer 20 passes through electric current.Fig. 1 shows each layer antenna sets The antenna loop 21 of part 1,2,3,4 is in the kenel of rectangle.

Wherein the effect of the insulating layer 40 is to protect the conductor layer 20, avoids short circuit.The material of the insulating layer 40 is Electromagnetic wave can be preferred by person.

Wherein each layer antenna module 1,2,3,4 with a thickness of several nanometers to hundreds of nanometers.Four layers of antenna is shown in Fig. 2 Component 1,2,3,4, wherein the stack thickness sum total of the antenna loop 21 of four layers of the antenna module 1,2,3,4 is about 100nm.And The antenna product that the electric wire of currently available technology is formed around folding its with a thickness of 1mm, therefore the cost of the antenna of the utility model is only For one very much of prior art material cost.

Preferably's at least one layer antenna module 1,2,3,4 is stacked antenna component 1,2,3,4.Using the antenna sets of multilayer Part 1,2,3,4 can increase the electromagnetic wave of radiation, reach higher electrical efficiency.As shown in Fig. 2, the antenna module 1 of each layer, 2, 3, the antenna loop 21 in 4, preferably can mutually be staggered, to reach preferable radiation effect.

As shown in figure 3, in an at least conductor layer 20 or multiple conductor layers 20 of the antenna module of same layer, it should Multiple conductor layers 20 form the kenel of array arrangement.At least conductor layer 20 that antenna module 4 is shown in Fig. 3 is multiple conductors Layer 20.

As shown in Figure 1, the inside and outside of the antenna loop 21 can configure electrode tip 211,212 with the electricity outside connection Line, to form galvanic circle.

The antenna assembly, such as nano-technology techniques, thin-film technique can be made using known technique in the utility model The mode of technology, thick-film technique technology, printing technology technology or PCB technology technology etc., all can be made into receiving for the utility model Rice antenna assembly.

The antenna assembly of the utility model is when in use, it is necessary to the antenna loop 21 of each layer be passed to power supply, so using Visual its of person needs to install electric wire to the antenna loop 21 of each layer to form galvanic circle.As shown in figure 4, wherein showing electric wire The embodiment of installation installs an electrode 201 of battery 200 to the outside of all antenna loops 21, and all antenna loops 21 Inside then apply another electrode 202 of the battery 200, extend through entire antenna assembly so that another electrode 202 can To touch the inside of all antenna loops 21.

When antenna assembly is applied to receive electromagnetic wave to generate electric current, the electromagnetic wave that the external world generates can be in the antenna assembly Each antenna loop 21 on form electric current, can be absorbed and energy storage by the battery when which flows through battery, in the present embodiment The efficiency that day line absorption can be increased using multi-layer intercrossed antenna loop 21, without making certain electromagnetic waves not be caught It obtains, so whole receiving efficiency can be more than ninety percent, the efficiency than existing antenna is higher by very much.

The antenna assembly of the utility model also can connect in power end, as shown in figure 5, wherein show the installation of electric wire Another embodiment installs an electrode 301 of power supply 300 to the outside of all antenna loops 21, and all antenna loops 21 Another electrode 302 of the power supply 300 is then applied in inside, extends through entire antenna assembly so that another electrode 302 can be with Touch the inside of all antenna loops 21.

Fig. 6 to Fig. 8 shows another embodiment of the utility model, component application same as the previously described embodiments in this example Identical symbol indicates that structure is also identical as function, therefore it is no longer repeated its details.Hereinafter only illustrate its with it is above-mentioned At the difference of embodiment.

Show that the centre of the antenna module 1,2,3,4 of each layer forms engraved structure 60, and the antenna module of each layer in Fig. 6 1, the antenna loop 21 in 2,3,4 is aligned with each other (as shown in Figure 7).Using above-mentioned structure, which is well suited to conduct The use of signal transmitting terminal.At least conductor layer 20 that Fig. 8 is then shown in the antenna module of same layer may be multiple conductors Layer 20, multiple conductor layer 20 form the kenel of array arrangement.

When in use, two electrodes 201,202 of battery 200 can be respectively connected to the outside of all antenna loops 21 and interior Side (as shown in Figure 9)；Or two electrodes 301,302 of power supply 300 are respectively connected to the outside of all antenna loops 21 and interior Side (as shown in Figure 10), to form galvanic circle.Thin portion structure and function in figure is same as the previously described embodiments, therefore no longer Repeat its details.

Figure 11 to Figure 15 shows the another embodiment of the utility model, and component same as the previously described embodiments in this example is answered Indicate that structure is also identical as function with identical symbol, therefore it is no longer repeated its details.Hereinafter only illustrate its with it is upper It states at the difference of embodiment.

The rounded kenel of the antenna loop 21 of the antenna module 1,2,3,4 of each layer, the antenna sets of each layer are shown in Figure 11 Antenna loop 21 in part 1,2,3,4 intermeshes (as shown in figure 13).Figure 12 is then shown in being somebody's turn to do for the antenna module of same layer An at least conductor layer 20 or multiple conductor layers 20, and form the kenel of array arrangement.

When in use, two electrodes 201,202 of battery 200 can be respectively connected to the outside of all antenna loops 21 and interior Side (as shown in figure 14)；Or two electrodes 301,302 of power supply 300 are respectively connected to the outside of all antenna loops 21 and interior Side (as shown in figure 15), to form galvanic circle.Thin portion structure and function in figure is same as the previously described embodiments, therefore no longer Repeat its details.

The utility model has the advantage of application stacked antenna components to constitute nano-antenna device, wherein each layer antenna module With a thickness of several nanometers to hundreds of nanometers.Therefore the utility model antenna cost be only prior art material cost very much One.The antenna assembly of the utility model can be made using known technique, such as nanometer technology, thin-film technique, thick-film technique, beat Print the mode of technique or PCB technology etc..The antenna module of the utility model application multilayer can increase the electromagnetic wave of radiation, reach To higher electrical efficiency.The antenna module of each layer can mutually be staggered, to reach preferable radiation effect.It is answered in the utility model The efficiency that day line absorption can be increased with multi-layer intercrossed antenna loop, without making certain electromagnetic waves not be captured, institute It can be more than ninety percent with whole receiving efficiency, the efficiency than existing antenna is higher by very much.

Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.

Claims (10)

1. a kind of nano-antenna device characterized by comprising

One substrate, the substrate are made of insulating materials；

At least one layer of antenna module, side, each layer antenna module include an at least conductor layer on the substrate for position；Wherein in addition to most Outside the conductor layer of the antenna module on upper layer, the conductor layer of remaining each layer antenna module coats an insulating layer；

Wherein the conductor layer position is square on the substrate, which has a spiral helicine circuit, to form an antenna loop； It can radiated electromagnetic wave when the conductor layer passes through electric current；

The insulating layer avoids short circuit for protecting the conductor layer；The material of the insulating layer can pass through by electromagnetic wave；And

Wherein each layer antenna module with a thickness of several nanometers to hundreds of nanometers.

2. nano-antenna device as described in claim 1, which is characterized in that the nano-antenna device be using nanometer technology, Made by one of them in thin-film technique, thick-film technique, printing technology or PCB technology.

3. nano-antenna device as described in claim 1, which is characterized in that at least one layer antenna module is stacked antenna group Part；The antenna module of multilayer is used to increase the electromagnetic wave of radiation, to reach higher electrical efficiency.

4. nano-antenna device as described in claim 1, which is characterized in that the antenna loop in the antenna module of each layer is mutual It is staggered, to improve radiation effect.

5. nano-antenna device as described in claim 1, which is characterized in that in this of antenna module of same layer, at least one is led Body layer is multiple conductor layers, and multiple conductor layer forms the kenel of array arrangement.

6. nano-antenna device as described in claim 1, which is characterized in that the inside of the antenna loop and outside configure electrode End is with the electric wire for connecting outside, to form galvanic circle.

7. nano-antenna device as described in claim 1, which is characterized in that when in use, by an electrode of battery or power It installs to the outside of all antenna loops, and another electrode of the battery or power is then applied in the inside of all antenna loops, makes It enables another electrode to touch the inside of all antenna loops through entire antenna assembly.

8. nano-antenna device as described in claim 1, which is characterized in that the centre of the antenna module of each layer forms hollow out Structure, and the antenna loop in the antenna module of each layer is aligned with each other.

9. nano-antenna device as described in claim 1, which is characterized in that the antenna loop of the antenna module of each layer is in rectangle Kenel.

10. nano-antenna device as described in claim 1, which is characterized in that the antenna loop of the antenna module of each layer is in circle The kenel of shape.