A kind of nano micromolecule water generating device
Technical field
The utility model relates to a kind of nano micromolecule water generating devices, belong to air cleaning and cosmetology field.
Background technique
Nano micromolecule water technology is increasingly paid close attention to by people, and the nano micromolecule water of semiconductor refrigerating principle is particularly based on
Generating device exist without plus water, application scenarios extensively etc. advantages, obtain market and more favor.
But existing nano micromolecule water installations face many obstructions and defect in large-scale production, specifically include that
The problems such as core component thermoelectricity crystal grain of semiconductor refrigerating unit is frangible, welding is difficult and refrigerating capacity is insufficient, produces assembly technology
Complexity, the difficulty of production is greatly and at high cost, is unfavorable for large-scale industrial production.
Utility model content
To solve the above problems, it the utility model discloses a kind of nano micromolecule water generating device, will put
Electrode is placed on the cooling substrate of semiconductor refrigerating unit, and receiving electrode is fixed on to the top of discharge electrode, to constitute
Structure based on semiconductor refrigerating unit is simple, refrigerating capacity is big, assembly is easy, the nano micromolecule water of miniaturization fills
It sets.Its specific technical solution is as follows:
A kind of nano micromolecule water generating device, comprising:
At least a pair of of thermoelectricity crystal grain, the thermoelectricity crystal grain are made of P/N type semiconductor material, each thermoelectricity crystal grain
One end is refrigeration end, and the other end is radiating end;
First conductor patch is electrically connected with the refrigeration end of each pair of thermoelectricity crystal grain, and makes the system of pairs of thermoelectricity crystal grain
Cold end is electrically connected;
Second conductor patch, the radiating end with each pair of thermoelectricity crystal grain is electrically connected respectively;
Cooling substrate, lower end are covered with the first conductor patch, and upper end is connected with discharge electrode, the refrigeration end of thermoelectricity crystal grain
The cooling capacity generated under pyroelectric effect passes to discharge electrode by cooling substrate;
Discharge electrode is connected with cooling substrate;
Receiving electrode is placed in the surface of discharge electrode;
Heat-radiating substrate, upper surface are covered at least a pair of the second separated conductor patch, the radiating end of each thermoelectricity crystal grain
It is separately connected a second conductor patch, the heat generated under pyroelectric effect is directly passed to heat dissipation by the second conductor patch
Substrate.
Electronic control module is electrically connected with each pair of second conductor patch respectively by first group of conductor wire, is thermoelectricity crystal grain
Low-voltage driving electric current is provided, and is electrically connected respectively with discharge electrode, receiving electrode by second group of conductor wire, and in electric discharge electricity
Apply high voltage between pole and receiving electrode.
One or more heat dissipation coating;At least one in six surfaces of the heat-radiating substrate is arranged in the heat dissipation coating
Face.
The heat-radiating substrate is equipped with the ventilation hole of through-thickness perforation.
The cooling substrate, heat-radiating substrate, thermoelectricity crystal grain, the first conductor patch, the second conductor patch, discharge electrode bottom
Some or all of be packaged with the fixed glue that insulate.
The cooling substrate is covered with interrupter, and the discharge electrode is made of electrodes base and electrode needle, the electricity
Pole needle runs through the interrupter.
The cooling substrate using conductor material make or the cooling substrate be cladded with conductive material so that discharge electrode with
The refrigeration end of thermoelectricity crystal grain is electrically connected.
The second conductor patch is at least arranged a pair, the thermoelectricity crystal grain be it is multipair, between each pair of thermoelectricity crystal grain
It is in series or in parallel with each other, and be mutually electrically connected with the second conductor patch respectively.
It is arranged on water storage mechanism or discharge electrode on the cooling substrate and covers absorbent member.
The working principle of the utility model is:
The utility model, thermoelectricity crystal grain are made of pairs of P/N type semiconductor material, and one end is refrigeration end, the other end
For radiating end, the cooling capacity that thermoelectricity crystal grain refrigeration end generates under pyroelectric effect passes to discharge electrode, thermoelectricity by cooling substrate
The heat that crystal grain radiating end generates under pyroelectric effect is directly passed to heat-radiating substrate by the second conductor patch, and by second
Conductor patch, the heat dissipation mechanisms such as coating and/or cooling fin, carry out reinforcing accumulation of heat, heat dissipation, heat are efficiently distributed, in turn
Also refrigerating capacity can be improved.The electronic control module is electrically connected with the second conductor patch respectively by first group of conductor wire, for heat
Electric crystal grain provides low-voltage driving electric current, and is electrically connected respectively with discharge electrode, receiving electrode by second group of conductor wire, and
Apply high voltage between discharge electrode and receiving electrode.The cooling capacity that thermoelectricity crystal grain refrigeration end generates under pyroelectric effect passes through cooling
Substrate efficiently passes to discharge electrode, to cool down discharge electrode, so that the vapor in air is in discharge electrode or cooling base
It is condensed on the surface of plate, condensed water is obtained from air, discharge electrode discharges to receiving electrode, the condensed water adhered in electrode needle
A large amount of nano micromolecule water are generated under the action of high voltage electric field.
By above-mentioned utility model content it is found that nano micromolecule water generating device provided by the utility model is by rationally setting
The structure for counting nano micromolecule water generating device optimizes it and produces assembly technology, reduces the difficulty and cost of its production, especially
The assembly difficulty for reducing thermoelectricity crystal grain, while providing its refrigerating capacity significantly, provides that a kind of refrigerating capacity is big, assembly is simple, cost
It is low, can large-scale industrial production small nanotube small molecule water generating device.
The beneficial effects of the utility model are:
(1) reduce the assembly difficulty that device is integrally especially thermoelectricity crystal grain: thermoelectricity crystal grain refrigeration end, radiating end pass through respectively
The modes such as welding are fixed on the first conductor patch of cooling substrate, in the second conductor patch of heat-radiating substrate, are integrally formed, processing
It is easy.Meanwhile discharge electrode passes through its electrodes base with large surface area, in the way of welding, heat conductive silica gel bonding etc.
Be fixed on cooling substrate, radiate coating or cooling fin by DBC, DPC, plating or directly connect and fix etc. modes be overlying on it is scattered
Hot substrate is easy, to constitute simple and compact for structure, assembly based on semiconductor refrigerating unit convenient for the small of automated production
The nano micromolecule water generating device of type.Wherein, the DBC (Direct Bonded Copper) is direct copper technique,
The DPC (Direct Plate Copper) is direct copper plating technique.
(2) improve refrigerating capacity: thermoelectricity crystal grain refrigeration end is covered by the first conductor that the modes such as welding are fixed on cooling substrate
On item, discharge electrode is fixed in the way of welding, heat conductive silica gel bonding etc. by its electrodes base with large surface area
On cooling substrate, in this way, the cooling capacity that thermoelectricity crystal grain refrigeration end generates can be passed to efficiently by cooling substrate with larger
The discharge electrode of contact area, while by measures such as setting interrupter, the logarithms for increasing thermoelectricity crystal grain, to further increase
The cooling capacity being transmitted in discharge electrode especially electrode needle, and then enhance its condensate effect.In addition, thermoelectricity crystal grain radiating end passes through
The modes such as welding are fixed in the second conductor patch of heat-radiating substrate, the heat that thermoelectricity crystal grain radiating end generates under pyroelectric effect
Be directly passed to heat-radiating substrate by the second conductor patch, and by the second conductor patch, heat dissipation coating, and/or cooling fin,
And/or the mechanisms such as ventilation hole, reinforcing accumulation of heat, heat dissipation are carried out, heat is distributed efficiently, in time, and then heat also can be improved
The refrigerating capacity of electric crystal grain refrigeration end.
(3) it reduces condensate difficulty: water storage mechanism can be set on cooling substrate or cover absorbent member on discharge electrode, directly
It connecing using larger area, the lower cooling substrate of temperature and condenses the water in air, condensed water passes to discharge electrode again, and
The electrode needle or discharge part of discharge electrode are greatly reduced to be especially in its electrode needle in the relatively high discharge electrode of temperature and be coagulated
The difficulty of water.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model,
Fig. 2 is a kind of structural schematic diagram of the nano micromolecule water generating device of cooling substrate conducting,
Fig. 3 is a kind of structural schematic diagram of nano micromolecule water generating device with ventilation hole,
Fig. 4 is a kind of structural schematic diagram of nano micromolecule water generating device with metal coating,
Fig. 5 is a kind of structural schematic diagram for increasing the second conductor patch area/volume nano micromolecule water generating device,
Fig. 6 is a kind of structural schematic diagram of the nano micromolecule water generating device of band heat dissipation coating,
Fig. 7 is a kind of structural schematic diagram of nano micromolecule water generating device with interrupter,
Fig. 8 is a kind of structural schematic diagram of nano micromolecule water generating device with water storage mechanism.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate.It should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.
Embodiment 1:
As shown in Figure 1, a kind of nano micromolecule water generating device of the utility model, comprising: semiconductor refrigerating unit 1 is put
Electrode 2, receiving electrode 3, first groups of conductor wires 4A and 4B, second group of conductor wire 5A and 5B, electronic control module 6.The semiconductor
Refrigeration unit 1 by heat-radiating substrate 11, the second conductor patch 12A and 12B, thermoelectricity crystal grain 13A and 13B, the first conductor patch 14 with
And cooling substrate 15 forms.The thermoelectricity crystal grain 13A and 13B is made of pairs of P/N type semiconductor material, and one end is system
Cold end, the other end are radiating end.The refrigeration end of thermoelectricity the crystal grain 13A and 13B by welding etc. modes respectively with the first conductor
Patch 14 is electrically connected, and the refrigeration end of pairs of thermoelectricity crystal grain 13A and 13B is made to be electrically connected, thermoelectricity crystal grain 13A and 13B system
The cooling capacity that cold end generates under pyroelectric effect passes through cooling substrate 15 and passes to discharge electrode 2.The discharge electrode 2, by electrode
Pedestal 21 and electrode needle 22 form, and wherein electrode needle 22 is column, and electrodes base 21 is with the planar of large surface area.
The electrodes base 21 is fixed on cooling substrate 15 by modes such as welding, heat conductive silica gel bondings, to reinforce passing hot/cold effect
Rate.The radiating end of thermoelectricity the crystal grain 13A and 13B are electrically connected with the second conductor patch 12A and 12B phase respectively by modes such as welding
It connects, the heat that thermoelectricity crystal grain 13A and 13B radiating end generates under pyroelectric effect is direct by the second conductor patch 12A and 12B
Heat-radiating substrate 11 is passed to, to strengthen accumulation of heat, heat dissipation, heat is efficiently distributed, and then refrigerating capacity also can be improved.It is described to connect
Electrode 3 is received, the surface of discharge electrode 2 is placed in.The electronic control module 6 passes through first group of conductor wire 4A and 4B difference
It is electrically connected with the second conductor patch 12A and 12B, provides low-voltage driving electric current for thermoelectricity crystal grain 13A and 13B, and pass through second
Group conductor wire 5A and 5B are electrically connected with discharge electrode 2, receiving electrode 3 respectively, and between discharge electrode 2 and receiving electrode 3
Apply high voltage.
Preferably, the electronic control module 6 provides low tension to discharge electrode 2, provides high voltage to receiving electrode 3 simultaneously,
Alternatively, providing high voltage to discharge electrode 2, providing low tension to receiving electrode 3 simultaneously, to form high voltage electric field.
Preferably, the electrodes base 21 of the first conductor patch 14, cooling substrate 15 and discharge electrode is in the horizontal direction
On it is of same size, with improve to discharge electrode biography cold heat efficiency.
The heat-radiating substrate 11, which is adopted, to be made from an insulative material, preferential to select heating conduction preferable ceramics, PCB plate etc..
Second conductor the patch 12A and 12B are made of conductive material, preferential to select electrical and thermal conductivity performance preferable
Copper, silver etc. are strip or laminated structure, in favor of welding and radiating.
The cooling substrate 15, which is adopted, to be made from an insulative material, preferential to select the preferable ceramics of heating conduction, PCB plate, insulation
Film/glue/paint etc..
The first conductor patch 14 is made of conductive material, is sheet or strip structure, is utilized welding and heat dissipation.
The discharge electrode 2 is made of conductive material, the preferable copper of preferential electrical and thermal conductivity performance, stainless steel, titanium, platinum,
Silver, carbon etc., discharge electrode 2 include electrodes base 21 and electrode needle 22, and wherein electrodes base 21 is flat with large surface area
Planar structure, convenient for welding and heat transfer, electrode needle 22 is column structure and diameter is less than electrodes base 21, so that height presses
Electricity.
The receiving electrode 3 is made using conductive material, such as copper, stainless steel, carbon, and preferentially uses cyclic structure.
The cooling capacity that thermoelectricity crystal grain refrigeration end generates under pyroelectric effect passes through cooling substrate 15 and efficiently passes to electric discharge electricity
Pole 2 obtains condensed water to cool down discharge electrode 2 from air, and discharge electrode 2 discharges to receiving electrode 3, cold in electrode needle 22
Condensate generates a large amount of nano micromolecule water under the action of high voltage electric field.
Embodiment 2:
Such as Fig. 2, (structure identical with Fig. 1 is not drawn into), cooling substrate 15 covers metal using conductive material or surface
The mode of film so that discharge electrode 2 and the refrigeration end of thermoelectricity crystal grain are electrically connected, so as to cancel the first conductor patch 14 and
Connect second group of conductor wire 5A and 5B of discharge electrode 2.It as a further improvement, can be by discharge electrode 2 and cooling substrate 15
Integral piece is made to be combined into one, i.e. the cooling substrate 15 of discharge electrode 2 and the semiconductor refrigerating unit.
Other are same as Example 1.
Embodiment 3:
Such as Fig. 3 (structure identical with Fig. 1 is not drawn into), ventilation hole 111 is set on heat-radiating substrate 11, to reinforce its heat dissipation
Effect.
Other are same as Example 1.
Embodiment 4:
Such as Fig. 4 (structure identical with Fig. 1 is not drawn into), heat-radiating substrate 11 is using the PCB line for being embedded with tie point 7A, 7B
Road plate is made, and the upper and lower surfaces of heat-radiating substrate 11 are respectively equipped with separated metal coating 8, and metal coating 8 is high thermal conductivity
The conductive material of performance, such as copper.The heat-radiating substrate 11 is equipped with multiple coating heat release holes 9, sets in the coating heat release hole 9
There is connection metal layer, the connection metal layer is electrically connected with a pair of metal coating 8, and metal coating 8A and metal coating 8C are logical
The connection metal layer crossed in multiple coating heat release hole 9A is mutually electrically connected, and metal coating 8B and metal coating 8D is radiated by multiple coating
Connection metal layer in the 9B of hole is mutually electrically connected.The radiating end of thermoelectricity crystal grain 13A and 13B are individually fixed in metal by modes such as welding
On coating 8C, metal coating 8D, and by tie point 7A, 7B, be electrically connected with first group of conductor wire 4A and 4B phase (can lead to respectively
Cross the modes such as welding or connector).Between metal coating 8A and metal coating 8C and metal coating 8B and metal coating 8D it
Between, it is respectively equipped with and is dielectrically separated from 10A and 10B, be dielectrically separated from 10 and be made of air or other insulating materials.
The embodiment semi-finals heat dissipation effect of device, while simplifying production technology, reduce plant bulk.
Other are same as Example 1.
Embodiment 5:
Such as Fig. 5 (structure identical with Fig. 1 is not drawn into), increase the area or volume of the second conductor patch 12A and 12B, or
The bigger sheet metal of heat dissipation area is welded, on the basis of original second conductor patch to strengthen the heat dissipation of the second conductor patch.
Other are same as Example 1.
Embodiment 6:
Such as Fig. 6 (structure identical with Fig. 1 is not drawn into), covered on heat-radiating substrate 11 by technologies such as DBC, DPC or plating
If radiating coating 16, at least one side in six surfaces of the heat-radiating substrate 11 is covered with heat dissipation coating 16, the heat dissipation coating
16 can be used the high material of thermal coefficient, to strengthen accumulation of heat and heat dissipation.
Other are same as Example 1.
Embodiment 7:
Such as Fig. 7 (structure identical with Fig. 1 is not drawn into), above the cooling substrate 15 equipped with penetrating electrode needle 22 every
It disembarks structure 17, to prevent cooling capacity from dissipating, and the condensing capacity on regulating discharging electrode 2.Meanwhile it can be to interrupter 17 and cold
But vacuumize Deng measures are taken in the inner space that substrate 15 is impaled, and to further prevent cooling capacity to dissipate, raising passes to electric discharge
The cooling capacity of electrode.
Other are same as Example 1.
Embodiment 8:
Such as Fig. 8 (structure identical with Fig. 1 is not drawn into), water storage mechanism 18 is set on the cooling substrate 15 or is being put
Absorbent member (not shown) is covered on electrode 2, directly condenses air using larger area, the lower cooling substrate of temperature
In water, condensed water passes to the electrode needle or discharge part of discharge electrode and discharge electrode again, greatly reduces in temperature phase
The difficulty of condensate in its electrode needle is especially to higher discharge electrode.At this point, discharge electrode only plays absorption from cooling base
Condensed water on plate 15, and condensed water is shocked by electricity in the discharge part of discharge electrode upper end and is broken into the effect of nano micromolecule water.
Other are same as Example 1.
It is efficiently transmitted in conclusion the cooling capacity that thermoelectricity crystal grain refrigeration end generates under pyroelectric effect passes through cooling substrate 15
To discharge electrode 2, condensed water is obtained from air to cool down discharge electrode 2, discharge electrode 2 discharges to receiving electrode 3, electrode needle
Condensed water on 22 generates a large amount of nano micromolecule water under the action of high voltage electric field.
Optionally, the cooling substrate 15 can also be conductive material.
Optionally, it can paint on the electrodes base 21 of the discharge electrode 2, smear heat conductive silica gel, cover insulation film
Etc. replacing cooling substrate 15.
Optionally, the first conductor patch 14, the second conductor patch 12A and 12B pass through the skills such as DBC, DPC or plating respectively
Art is overlying on cooling/heat-radiating substrate.
Optionally, it can be welded again by the area of the second conductor patch 12 of increase, quantity or in the second conductor patch 12
The modes such as sheet metal are to strengthen heat dissipation.
Optionally, the second conductor patch 12 is arranged one or more pairs of, the thermoelectricity crystal grain 13 be arranged it is one or more pairs of,
Multipair thermoelectricity crystal grain 13 is mutually electrically connected with the second conductor patch respectively by mode in series or in parallel with each other.
Optionally, discharge electrode 4 can be integrally formed, and can also be combined and be formed by two pieces.
Optionally, high-field electrode 5 uses cyclic structure, and the structures such as petal-shaped can also be used.
It optionally, can be to the thermoelectricity crystal grain and the first conductor patch, between the cooling substrate 15 and heat-radiating substrate 11
Some or all of two conductor patches are packaged (not shown) with the fixed glue that insulate, and make while increasing insulation protection
It is more firm to obtain whole device structure.
Optionally, heat-radiating substrate 11 can be connected with cooling fin, such as multi-disc fin, to strengthen heat dissipation.
The beauty instrument or care instrument for having efficient nano small molecule water generating device is claimed simultaneously in the utility model.
Technological means disclosed in the utility model is not limited to the technical means disclosed in the above technical means, also
Including technical solution consisting of any combination of the above technical features.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.