CN217330200U - Anion air outlet grid - Google Patents
Anion air outlet grid Download PDFInfo
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- CN217330200U CN217330200U CN202220465584.XU CN202220465584U CN217330200U CN 217330200 U CN217330200 U CN 217330200U CN 202220465584 U CN202220465584 U CN 202220465584U CN 217330200 U CN217330200 U CN 217330200U
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- grid
- air outlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an anion air outlet grid, which comprises an electronic switch K1, a grid component, an insulating frame and a fixed frame, wherein an external direct current power supply Vs is electrically connected with the grid component through a circuit, and the circuit is provided with an electronic switch K1; the grid subassembly includes the even grid monomer that sets up of a plurality of groups, the grid subassembly periphery is inlayed and is equipped with insulating frame, insulating frame locates the fixed frame inboardly. The utility model discloses can not produce the high voltage difference to the earth in the course of the work, just do not have the power source who accelerates the anion speed of falling to the ground, consequently, the transmission distance of the anion of its production can be than far away, lets the effect radius of anion wider, plays better effect of disinfecting and air-purifying, actual maneuverability is strong.
Description
Technical Field
The utility model relates to a ventilation bars technical field especially relates to an anion air outlet grid.
Background
The air outlet grille is generally used for protection or air guide, and has various forms, such as preventing dust, leaves or other sundries from invading the built-in related electrical equipment or preventing the electrical equipment from hurting people, like the grille of an electric fan is used for preventing the blades of the electric fan from hurting users, and the grille of a warmer is also used for preventing the electrical equipment from electric shock or causing fire, etc.; the air conditioner can also play a role in guiding air, but the air conditioner has no effect on fine dust, and if an electrostatic dust collection mode is adopted to prevent dust and worry about the occurrence of electric shock events, the significance is not great even if no electric shock possibility exists.
If the traditional negative ion generating method is adopted to upgrade the function of the air outlet of various electrical equipment and products, it seems unlikely that the existing negative ion generator generates high voltage, even though the existing ecological negative ion generator is used, the piezoelectric ceramic outputs very high voltage though the existing negative ion generator is used as low voltage input, the high voltage can generate potential safety hazard to users, the high voltage can generate harmful gases such as ozone, superoxide, nitrogen oxide and the like when discharging to the ground, besides, the high voltage low current negative ion generator generates quite limited quantity of negative ions, the transmission distance is also greatly limited, because the high voltage can generate ionization discharge, many negative ions can run to the positive pole, even if the negative pole discharges, the positive pole discharges to the ground in a contact way, and the negative pole discharges to the ground in an ionization way, because the voltage difference between the negative electrode and the ground is more than several kilovolts, the falling speed of the negative ions can be high, the negative ions do not act on a human body, and the negative ions do not fall on the ground under the virus killing action, the accelerated speed of the falling electric charges under the high voltage difference is high, and the falling speed is high. However, if the generated negative ions have a short transmission distance, they are meaningless for consumers and do not have good effects of sterilizing and purifying air.
Therefore, the negative ion air outlet grid is designed, so that the transmission distance of negative ions is effectively increased while the negative ions are not easily neutralized by positive charges after being generated, and the direction of further improvement is formed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an anion air outlet grid.
The utility model provides a following technical scheme: an anion air outlet grid comprises an electronic switch K1, a grid assembly, an insulating frame and a fixed frame, wherein an external direct current power supply Vs is electrically connected with the grid assembly through a circuit, and the circuit is provided with an electronic switch K1; the grid subassembly includes the grid monomer that a plurality of groups evenly set up, the grid subassembly periphery is inlayed and is equipped with insulating frame, insulating frame locates the fixed frame inboard.
Preferably, the grid cell includes a negative electrode layer.
Preferably, the grid monomer further comprises an insulating layer and an anode layer, the inner side of the anode layer is coated with the insulating layer, and the inner side of the insulating layer is coated on the periphery of the anode layer.
Preferably, the grid single body is in a long strip shape.
Preferably, the outer surface of the positive electrode layer is coated with an N-type semiconductor material.
Preferably, the inner side of the negative electrode layer is coated with a carbon-based material.
Preferably, an electronic switch K0 is disposed on an input end of the grid assembly, the electronic switch K0 is connected to a negative electrode of an external dc power source Vs, and a positive electrode of the external dc power source Vs is connected to ground through the electronic switch K1.
Preferably, the input end of the grid assembly is connected to the negative electrode of the external dc power source Vs, an electronic switch K1 is disposed on the positive electrode circuit of the external dc power source Vs, and the electronic switch K1 is connected to the ground intermittently.
Preferably, the output end of the grid assembly is electrically connected to a load R, and the other end of the load R is electrically connected to the negative electrode of the external dc power source Vs through an electronic switch K2.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model completely avoids the hidden danger of high-voltage electric shock injury to users, and is convenient and safe in use;
(2) the utility model has no generation of harmful gases such as ozone, superoxide and nitride, no high-voltage electromagnetic field radiation condition harmful to human body, and can protect the health of users, and the utility model has no needle point corona discharge mode, and can greatly weaken the static skin effect to restrict the source of electron number, so that the possibility that the negative ions are neutralized by positive charges is avoided, and the phenomenon that the negative ions directly run to the positive pole is avoided, therefore, the negative ions are far away from the ultrahigh voltage corona needle point type negative ions;
(3) the utility model has the advantages that the novel arrangement of the circuit is matched with the grid assembly for use, so that the air outlet grid can not generate high voltage difference aiming at the ground in the working process, and no power source for accelerating the falling speed of the negative ions exists, therefore, the transmission distance of the generated negative ions can be far, the action radius of the negative ions is wider, the better sterilization and air purification effects are realized, and the practical operability is strong;
(4) the utility model discloses the range of application is wide, can improve current many kinds of electrical product and equipment performance, make the function upgrading of current multiple product one deck upstairs formula more, release anion function becomes simple and easy, also do not have high-voltage corona's phenomenon, just can not influence peripheral electrical equipment, not only can not cause voltage breakdown electronic component's damage to household electrical appliances, and can eliminate the produced positive charge harm factor of household electrical appliances, be applicable to electric fan, the electric heater, fresh air unit, fan coil air outlet, domestic air conditioner, the electric air blowing, refrigerator, air purifier etc..
Drawings
Fig. 1 is one of the schematic circuit diagrams of the present invention;
fig. 2 is a second schematic circuit diagram of the present invention;
fig. 3 is a schematic structural view of a grid assembly according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a grid assembly according to embodiment 2 of the present invention;
fig. 5 is a schematic structural view of a grid assembly according to embodiment 3 of the present invention;
fig. 6 is a schematic structural view of a grid assembly according to embodiment 4 of the present invention;
fig. 7 is a schematic structural view of the grid single body of fig. 3 and 4 according to the present invention;
fig. 8 is one of the structural diagrams of the grid cells of fig. 5 or fig. 6 according to the present invention;
fig. 9 is a second schematic structural diagram of the grid cell shown in fig. 5 according to the present invention.
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.
As shown in fig. 1 to 9, an anion air outlet grid comprises a grid component 1, an insulating frame 2, a fixed frame 3, a negative electrode layer 4, an insulating layer 5 and a positive electrode layer 6.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An external dc power source Vs is electrically connected to the grid assembly 1 through a circuit, and an electronic switch K1 is provided on the circuit, specifically, as a circuit connection mode of the present invention, as shown in fig. 1, an electronic switch K0 is provided on an input end of the grid assembly 1, an electronic switch K0 is connected to a negative electrode of the external dc power source Vs, a positive electrode of the external dc power source Vs is connected to ground through an electronic switch K1, an output end of the grid assembly 1 is electrically connected to a load R, and another end of the load R is connected to a negative electrode of the external dc power source Vs through an electronic switch K2, during operation, the grid assembly 1 is composed of a negative electrode layer 4, an insulating layer 5 and a positive electrode layer 6, the electronic switch K0 is used for connecting the negative electrode of the external dc power source Vs to the negative electrode of the free negative electrode layer 4 of the grid, when the negative electrode layer 4 is charged and then releases negative ions to the air, the K0 is opened to cut off the power, and the electronic switch K2 connected to the positive electrode layer 6 is connected to the negative electrode of the load R and the external dc power source Vs by a wire, the electronic switch K2 and the electronic switch K1 are turned off and on simultaneously, at this time, the positive charges of the positive electrode layer 6 of the grid assembly 1 will be neutralized by the electrons of the external dc power source Vs, and then the electrons of the negative electrode layer 4 of the grid assembly 1 lose the positive charges to be attracted by the oxygen in the air and become negative oxygen ions.
As another circuit connection mode of the present invention, as shown in fig. 2, the input end of the grid assembly 1 is connected to the negative electrode of the external dc power source Vs, and the electronic switch K1 is disposed on the positive electrode circuit of the external dc power source Vs, and the electronic switch K1 is intermittently connected to the ground.
The utility model provides a two kinds of circuit connection modes all are connected with outside fan and form usable state, and outside fan is common fan unit on the market, the utility model discloses do not make any improvement, also not to the fan the utility model discloses an innovation point, so the drawing does not embody the fan. The two circuit connection modes provided by the utility model can completely avoid the hidden danger of high-voltage electric shock injury when the circuit is used by a user, and is convenient and safe when in use; because the utility model discloses it is not corona ionization formula discharge mode just not have ozone, harmful gas's such as superoxide and nitride production, the high-voltage electromagnetic field radiation condition to the human body injury also can not have, more can protect user's healthy, and also not needle point corona discharge mode, just can greatly weaken static skin effect constraint electron number's source, make it also not have the anion by the positive charge in with the possibility that falls yet, also there is not the anion directly to run to anodal phenomenon of going yet, consequently, superhigh pressure needle point corona formula anion quantity is far away to its anion quantity.
The outer surface of the positive electrode layer 6 is coated with an N-type semiconductor material, the inner side of the negative electrode layer 4 is coated with a carbon-based material, the positive electrode layer 6 is wrapped by the insulating layer 5, the insulating layer 5 is coated with the carbon-based material which can be directly contacted with air to form a special capacitor, as a preferred embodiment, the carbon-based material can be graphene or fullerene, and the like, the positive electrode is connected with the positive electrode of an external direct current power supply Vs during charging, and the negative electrode is connected with the negative electrode of the external direct current power supply Vs; the positive electrode layer 6 can be connected with the load R and the negative electrode of the external DC power supply Vs through the electronic controllable switches K0 and K2 during discharging, so that the pulse process of DC charging and discharging is formed just like capacitor charging and discharging, and in order to obtain a continuous and stable negative ion releasing process, more than two layers of grid monomers are needed in practical use.
Example 1: as shown in fig. 3 and 7, the grid assembly 1 is a polygonal mesh grid formed by cross-connecting the cylindrical grid units shown in fig. 7 back and forth, and the mesh grid is provided with more than two channels in actual use to continuously and stably generate negative ions.
Example 2: as shown in fig. 4 and 7, the grid assembly 1 herein is a grid having sparse holes formed by stacking the columnar grid units shown in fig. 7, and the sparse holes are provided with two or more channels in actual use to continuously and stably generate negative ions.
Example 3: as shown in fig. 5, 8 and 9, the grid assembly 1 herein is composed of the single sheet-shaped grid body shown in fig. 8 or 9, the single sheet-shaped grid body may be linear or curved, in this embodiment, adjacent single grid bodies need to be subjected to different charging and discharging processes, so that the whole grid assembly 1 is placed in the insulating frame 2 and fixed to prevent the loss of negative ions.
Example 4: as shown in fig. 6, the grid assembly 1 here is composed of a single grid body of a linear sheet body as shown in fig. 8, and unlike the other embodiments, the grid assembly of the present embodiment has only one single grid body, and a plurality of holes are opened on the single grid body.
The air outlet grilles of embodiment 3 and embodiment 4 are mainly suitable for fan coil air outlets of fresh air handling units and central air conditioners and air outlets of household air conditioners, and also for air purifiers and the like.
The utility model discloses in, if the grid monomer is individual layer negative pole layer 4 time, electronic controller (the attached drawing does not show, for common control connecting device on the market, not the utility model discloses an innovation point) instructs outside DC power supply Vs to charge for strip grid or netted grid, grid subassembly 1 is the negative pole of connecting outside DC power supply Vs then, and outside DC power supply Vs's positive pole is the continuous intermittent type formula and switches on the ground through electronic switch K1, just so forms charge-discharge cycle process, and grid subassembly 1 can constantly be to the air release anion.
When the grid assembly 1 with a three-layer structure is adopted, namely, the grid monomer comprises a negative electrode layer 4, an insulating layer 5 and a positive electrode layer 6, the insulating layer 5 is coated on the inner side of the negative electrode layer 4, the insulating layer 5 is coated on the periphery of the positive electrode layer 6, the grid assembly is equivalent to a charging mode of a capacitor, the positive electrode layer 6 can be caused to have a plurality of positive charges, the negative electrode layer 4 correspondingly collects a plurality of negative charges, the quantity of the negative charges is far greater than the quantity of electrons which can be accommodated by the existing needle point, when the voltage accumulated by the quantity of the positive and negative charges is closer to the voltage provided by a direct current power supply, the high charging peak value is reached, and the control element can instruct each loop electronic switch K0, K1 or K2 to carry out switching work of the switches. Then, the group of grid elements 1 close to the voltage of the external dc power source Vs stops charging and switches to the discharging operation state, while the grid elements 1 of the discharging element are switched to the charging loop; specifically, the grid assembly 1 discharge process is as follows: when the electronic switch of the discharge circuit receives a relevant instruction, the positive charges of the positive electrodes of the corresponding grid monomers flow through the load R or the fan direct current motor and then flow into the negative electrode of the external direct current power supply Vs, so that the number of the positive charges of the positive electrode layer 6 quickly approaches zero, the negative charges of the corresponding negative electrode layer 4 lose the attraction of the positive charges and become free electrons without constraint force, and then the free electrons are combined with oxygen flowing through the air to become negative oxygen ions, the negative oxygen ions do not have high voltage difference to the ground, and the attraction of the negative oxygen ions can be ignored, therefore, the speed of the negative oxygen ions drifting to the ground is very slow, and is much smaller than the wind speed of the fan, and therefore, the generated negative oxygen ions not only have a relatively long transmission distance, but also have a relatively considerable concentration of released negative ions.
The utility model discloses the range of application is wide, can improve current many kinds of electrical product and equipment performance, make the function upgrading of current multiple product one deck upstairs formula more, release anion function becomes simple and easy, also do not have high-voltage corona's phenomenon, just can not influence peripheral electrical equipment, not only can not cause voltage breakdown electronic component's damage to household electrical appliances, and can eliminate the produced positive charge harm factor of household electrical appliances, be applicable to electric fan, the electric heater, fresh air unit, fan coil air outlet, domestic air conditioner, the electric air blowing, refrigerator, air purifier etc..
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited thereby, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.
Claims (9)
1. The utility model provides an anion air outlet grid which characterized in that: the automatic control device comprises an electronic switch K1, a grid assembly (1), an insulating frame (2) and a fixed frame (3), wherein an external direct current power supply Vs is electrically connected with the grid assembly (1) through a circuit, and the circuit is provided with an electronic switch K1; grid subassembly (1) includes the grid monomer that a plurality of groups evenly set up, grid subassembly (1) periphery is inlayed and is equipped with insulating frame (2), fixed frame (3) are inboard is located in insulating frame (2).
2. The negative ion air outlet grid according to claim 1, wherein: the grid monomer comprises a negative electrode layer (4).
3. The negative ion air outlet grid according to claim 2, wherein: the grid monomer still includes insulating layer (5) and positive pole layer (6), the inboard cladding of negative pole layer (4) has insulating layer (5), the inboard cladding of insulating layer (5) is in positive pole layer (6) periphery.
4. The negative ion air outlet grid according to claim 3, wherein: the grid monomer is rectangular shape.
5. The negative ion air outlet grid according to claim 3 or 4, wherein: the outer surface of the positive electrode layer (6) is coated with an N-type semiconductor material.
6. The negative ion air outlet grid according to claim 5, wherein: the inner side of the negative electrode layer (4) is coated with a carbon-based material.
7. The negative ion air outlet grid according to claim 1, wherein: an electronic switch K0 is arranged on the input end of the grid assembly (1), the electronic switch K0 is conducted with the negative electrode of an external direct current power supply Vs, and the positive electrode of the external direct current power supply Vs is conducted with the ground through the electronic switch K1.
8. The negative ion air outlet grid according to claim 1, wherein: the input end of the grid assembly (1) is connected with the negative electrode of an external direct current power supply Vs, an electronic switch K1 is arranged on the positive circuit of the external direct current power supply Vs, and the electronic switch K1 is connected with the ground intermittently.
9. The negative ion air outlet grid according to claim 7, wherein: the output end of the grid assembly (1) is electrically connected with a load R, and the other end of the load R is conducted with the negative electrode of an external direct current power supply Vs through an electronic switch K2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220465584.XU CN217330200U (en) | 2022-02-28 | 2022-02-28 | Anion air outlet grid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220465584.XU CN217330200U (en) | 2022-02-28 | 2022-02-28 | Anion air outlet grid |
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| CN217330200U true CN217330200U (en) | 2022-08-30 |
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| CN202220465584.XU Active CN217330200U (en) | 2022-02-28 | 2022-02-28 | Anion air outlet grid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115528546A (en) * | 2022-09-27 | 2022-12-27 | 刘小江 | Based on capacitanc anion generating circuit |
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2022
- 2022-02-28 CN CN202220465584.XU patent/CN217330200U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115528546A (en) * | 2022-09-27 | 2022-12-27 | 刘小江 | Based on capacitanc anion generating circuit |
| CN115528546B (en) * | 2022-09-27 | 2024-01-30 | 刘小江 | Based on capacitive anion generating circuit |
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