CN116482400A - Wind flow detection device for detecting wind speed - Google Patents
Wind flow detection device for detecting wind speed Download PDFInfo
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- CN116482400A CN116482400A CN202210037480.3A CN202210037480A CN116482400A CN 116482400 A CN116482400 A CN 116482400A CN 202210037480 A CN202210037480 A CN 202210037480A CN 116482400 A CN116482400 A CN 116482400A
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 135
- 229910052751 metal Inorganic materials 0.000 claims abstract description 135
- 238000005452 bending Methods 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The application provides a wind flow detection device for detecting the wind speed, which can be installed on an air outlet path of electronic equipment. The electronic equipment is provided with a fan set, and the fan set generates wind flow towards the air outlet path under the operation condition. The wind flow detection device at least comprises an insulating support body, a first metal sensing part, a second metal sensing part and a metal air plate part. The first metal sensing part and the second metal sensing part are arranged on the insulating support body and respectively have a first electrode polarity. The first metal sensing part and the second metal sensing part are separated from each other by a distance to form a spacing space. The metal air plate part is arranged on the insulating support body and is positioned in the interval space. The metal air plate part is provided with a second electrode polarity, and the two opposite side surfaces of the metal air plate part respectively correspond to the first metal sensing part and the second metal sensing part.
Description
Technical Field
The present invention relates to a wind flow detecting device, and more particularly, to a wind flow detecting device capable of detecting a wind speed and being mounted on an air outlet path of an electronic device.
Background
Nowadays, human activities are indispensible with electronic products, from a smart phone by a person to a refrigerator and a desktop computer used for work which are indispensable to a household, the invention of the electronic products brings convenience to human life, meanwhile, the electronic equipment is accompanied by heat energy overflow and dissipation under high-efficiency operation, passive heat dissipation components such as heat dissipation fins or heat dissipaters with good heat dissipation functions are built in the products, and active heat dissipation components such as heat dissipation fans can also be helpful for the equipment system to discharge heat energy, so that poor system efficiency caused by heat accumulation is avoided.
When the machine runs, heat energy is generated, and a system cooling fan is needed to assist in discharging the heat energy, so that the heat energy is reduced to be accumulated in the machine. The system cooling fan can discharge hot air in the system to achieve the effect of cooling the temperature of the system. The system cooling fan is widely applied to electronic products such as factory building equipment, commercial buildings, data centers, computers in office environments, solar systems, dust-free room equipment, frequency converters, refrigeration or freezing equipment, baking equipment and the like, and the installation position of the system cooling fan can be in the system or at the side edge of the system.
When the electronic equipment operates at a low speed or a low data volume, the heat dissipation fan dissipates heat at a corresponding low rotation speed; when the electronic device is operated at a high speed or a high data volume, the heat dissipation fan dissipates heat at a correspondingly high rotation speed. However, although the wind current of the conventional anemometers (such as hot wire anemometer, blade anemometer and pitot tube anemometer) can be directly known, the cost and volume of the conventional anemometers are limited, so that how to effectively solve the above-mentioned problems is an important issue of the present application.
Disclosure of Invention
Since it is desired to confirm the wind speed by directly passing the actual wind flow generated by the fan, after repeated researches and tests by the inventor, a wind flow detection device for detecting the wind speed is developed finally.
In order to solve the above-mentioned problems, an embodiment of the present application provides a wind flow detecting device for detecting a wind speed, which can be mounted on an air outlet path of an electronic device. The electronic equipment is provided with a fan set, and the fan set generates wind flow towards the air outlet path under the operation condition. The wind flow detection device at least comprises an insulating support body, a first metal sensing part, a second metal sensing part and a metal air plate part. The first metal sensing part and the second metal sensing part are arranged on the insulating support body and respectively have a first electrode polarity. The first metal sensing part and the second metal sensing part are separated from each other by a distance to form a spacing space. The metal air plate part is arranged on the insulating support body and is positioned in the interval space. The metal air plate part is provided with a second electrode polarity, and the two opposite side surfaces of the metal air plate part respectively correspond to the first metal sensing part and the second metal sensing part. Under the condition that the wind flow on the wind outlet path meets a first condition, the metal wind plate part can abut against the first metal sensing part to form a short circuit state; when the wind flow on the wind outlet path meets a second condition, the metal wind plate part does not contact the first metal sensing part and the second metal sensing part so as to form an open circuit state; when the wind flow on the wind outlet path meets a third condition, the metal wind plate part can abut against the second metal sensing part to form a short circuit state.
Optionally, the first condition is that the wind speed of the wind outlet path is smaller than a first threshold value, the third condition is that the wind speed of the wind outlet path is larger than a second threshold value, and the second condition is that the wind speed of the wind outlet path is between the first threshold value and the second threshold value.
Optionally, the wind flow detection device further comprises a shield, the shield is arranged on the insulating support body and is provided with a shield clamping hole, a wind receiving space is arranged in the shield, and the first metal sensing part and the part of the metal wind plate part can be accommodated in the wind receiving space.
Optionally, the insulating support is provided with two chambers, so that parts of the first metal sensing part and the second metal sensing part can be respectively contained in each chamber, and the top ends of the first metal sensing part and the second metal sensing part can be exposed out of the insulating support.
Optionally, the insulating support body includes a base and a fixing base. The base is provided with a base clamping hole and each cavity, wherein parts of the first metal sensing part and the second metal sensing part can be respectively contained in each cavity, and the top ends of the first metal sensing part and the second metal sensing part can be exposed out of the base. The fixing seat is provided with a fixing seat clamping part which can be combined with the shielding clamping hole, so that the shielding can be fixed on the insulating support body, and the fixing seat can be positioned outside the metal air plate part.
Optionally, the metal air plate portion is provided with an air plate clamping portion and a through hole, the air plate clamping portion can be combined with the base clamping hole, so that the metal air plate portion can be fixed to the base, the top end of the metal air plate portion can be exposed out of the base, the through hole corresponds to one of the cavities, the local part of the first metal sensing portion can be contained in the through hole, and the top end of the first metal sensing portion can be exposed out of the top surface of the metal air plate portion.
Optionally, the metal wind plate part at least comprises a wind receiving plane and a deformation unit, wherein the wind receiving plane is connected with the deformation unit and can apply a bending acting force to the deformation unit due to bearing wind flow.
Optionally, the deformation unit has a zigzag shape.
Optionally, the deformation unit is spiral.
Optionally, the metal wind plate portion at least includes a wind receiving plane and a deformation unit, and the deformation unit surrounds the wind receiving plane from inside to outside, so that the wind receiving plane is located in a central area of the deformation unit and is connected with the deformation unit, and the wind receiving plane can apply a bending acting force to the deformation unit due to bearing wind flow.
For further description of the objects, technical features and effects of the present application, the detailed description will be presented with reference to the drawings, which are provided for reference and description only and are not intended to limit the present application.
Drawings
FIG. 1 is a schematic front view of a wind flow detection device of the present application;
FIG. 2 is an exploded schematic view of the wind flow detection device of the present application;
FIG. 3 is a schematic perspective view of the shield of the wind flow detection device of the present application separated from other components;
FIG. 4 is another perspective view of the shield of the wind flow sensing device of the present application separated from other components;
FIG. 5 is a schematic cross-sectional view of the wind flow detection device of the present application;
FIG. 6 is a schematic cross-sectional view of a windward plate portion of the wind flow detection device of the present application not contacting a first metal sensing portion and a second metal sensing portion;
FIG. 7 is a schematic cross-sectional view of a metal deflector portion of the wind flow detection device of the present application contacting a second metal sensing portion; a kind of electronic device with high-pressure air-conditioning system
Fig. 8 is a schematic perspective view of a second embodiment of the wind flow detection device of the present application.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the following detailed description of the embodiments of the "wind flow detection device for detecting the magnitude of wind speed" disclosed in the present application will be given with reference to the accompanying drawings. Those skilled in the art will appreciate the advantages and effects of the present application from the disclosure herein. The present application is capable of other and different embodiments and its several details are capable of modifications and various obvious aspects, all without departing from the spirit of the present application. In addition, it is stated in advance that the drawings of the present application are simply schematic illustrations and not drawn to actual dimensions, and while an illustration of parameters including specific values may be provided herein, it should be appreciated that the parameters need not be exactly equal to the corresponding values, but may approximate the corresponding values within acceptable error margins or design constraints. Furthermore, the meaning of "a," "an," "the," and "said" in this application include plural, unless the context clearly dictates otherwise.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements or signals, each such element or signal should not be limited by the above terms, which should primarily be used to distinguish one element from another element or signal from another signal. Further, directional terms such as "upper", "lower", "front", "rear", "left", "right", etc. mentioned in the following embodiments are merely directions with reference to the drawings. Therefore, the directional terminology is used for purposes of illustration and is not intended to limit the scope of the application. In addition, the term "or" as used herein shall include any one or combination of more of the associated listed items as the case may be.
Furthermore, as used herein, the terms "substantially" or "approximately" may refer to an average value of a numerical value or a complex number in a range of deviations from a particular value that may be recognized or determined by one of skill in the art, including certain specific errors that may occur when the particular value is measured, for example, the value substantially recited, can include + -5%, + -3%, + -1%, + -0.5%, + -0.1%, or one or more standard deviation ranges of the particular value, as may be recognized or determined by one of ordinary skill in the art, given the limitations of the measurement system or apparatus.
The present application relates to an air flow detecting device for detecting a wind speed, and more particularly, to an air flow detecting device 1 capable of being mounted on an air outlet path of an electronic device, for example, when a fan of a server is running to radiate heat, the fan blows hot air in the server out of the server, and the area through which the hot air passes is referred to as an air outlet path of the present application, and the air flow detecting device 1 is located on the air outlet path, and especially, when a dust screen is stored in the air outlet path, the air flow detecting device 1 is located at a downstream position of the dust screen.
Referring to fig. 2 and 3, in the first embodiment, the wind flow detecting device 1 includes a first metal sensing portion 3, a second metal sensing portion 4, a metal wind plate portion 5 and an insulating support 6, wherein the insulating support 6 can be made of an insulating material (such as plastic), the first metal sensing portion 3, the second metal sensing portion 4 and the metal wind plate portion 5 can be respectively disposed on the insulating support 6 and made of conductive materials, and the first metal sensing portion 3 and the second metal sensing portion 4 respectively have a first electrode polarity (such as positive electrode), and the metal wind plate portion 5 has a second electrode polarity (such as negative electrode); when the wind flow on the wind outlet path meets a first condition, the metal damper part 5 can abut against the first metal sensing part 3 (as shown in fig. 5) to form a short circuit state, when the wind flow on the wind outlet path meets a second condition, the metal damper part 5 does not contact the first metal sensing part 3 and the second metal sensing part 4 (as shown in fig. 6) to form an open circuit state, and when the wind flow on the wind outlet path meets a third condition, the metal damper part 5 can abut against the second metal sensing part 4 (as shown in fig. 7) to form a short circuit state.
Therefore, the operator can know whether the air flow on the air outlet path meets the first condition, the second condition or the third condition by detecting the state of the air flow detecting device 1, for example, the short-circuit state or the open-circuit state, and further know the rotation speed of the fan. In addition, the form of the wind flow detection device 1 of the present application is not limited to that shown in fig. 1 to 7, and the manufacturer can adjust the appearance shape of each component according to the product requirement, so long as the wind flow detection device 1 has relevant basic structure and efficacy, namely the wind flow detection device 1 to be protected in the present application is shown in advance. For convenience of explanation of the relative relationship between the components, the lower left of fig. 3 is taken as the front position of the following component, the upper right of fig. 3 is taken as the rear position of the following component, the upper left of fig. 3 is taken as the left position of the following component, the lower right of fig. 3 is taken as the right position of the following component, the upper of fig. 3 is taken as the upper (top) position of the following component, and the lower of fig. 3 is taken as the lower (bottom) position of the following component.
In the first embodiment, referring to fig. 2 and 3, the insulating support 6 comprises a base 61 and a fixing seat 62, wherein the base 61 is provided with a base clamping hole 611 and two chambers 610 penetrating from top to bottom, each chamber 610 is located at two opposite sides of the base 61, and the base clamping hole 611 is adjacent to the front side of the base 61 and is closer to the front end of the base 61 than the chamber 610 adjacent to the front side of the base 61. The fixing base 62 is generally square and is abutted against the top surface and two opposite sides of the base 61, and the fixing base 62 is located between the chambers 610, so that each chamber 610 is located at two opposite sides of the fixing base 62, the top surface of the fixing base 62 is convexly provided with a fixing base clamping portion 621, the fixing base clamping portion 621 is hooked to clamp a corresponding component, but not limited thereto, and in other embodiments of the present application, the insulating support 6 can be provided without the fixing base clamping portion 621; in addition, in another embodiment of the present application, the fixing base 62 and the base 61 can be integrally formed with the insulating support 6 through injection molding, so that an operator can adjust the combination mode of the base 61 and the fixing base 62 according to actual needs, as long as the insulating support 6 can achieve the connection relationship and the clamping effect between the insulating support 6 and other parts of the components of the wind flow detecting device 1 in the following description.
Referring to fig. 2 and 3, the first metal sensing portion 3 and the second metal sensing portion 4 can be made of conductive material (e.g. copper), in the first embodiment, the first metal sensing portion 3 and the second metal sensing portion 4 respectively extend into and pass through each of the cavities 610 from top to bottom, and a part of the first metal sensing portion 3 and the second metal sensing portion 4 can be respectively accommodated in each of the cavities 610, and a top end thereof can be exposed to the top surface of the base 61, and a bottom end thereof can be exposed to the bottom surface of the base 61, and the first metal sensing portion 3 and the second metal sensing portion 4 can be separated from each other by a distance to form a space 7 and can be connected with a circuit of a first electrode polarity (e.g. positive electrode), and the circuit can also be disposed on a circuit board or in a wire form. Furthermore, the first metal sensing portion 3 and the second metal sensing portion 4 can be made into a column shape, and the top ends thereof can be bent toward the direction of the metal wind plate portion 5 (as shown in fig. 3 and 4), but not limited thereto.
Referring to fig. 2 and 3, the metal damper portion 5 is provided with a positioning member 54, the bottom surface of the positioning member 54 is abutted against the top surface of the base 61, and can be made of a conductive material (such as copper), in the first embodiment, the metal damper portion 5 includes a through hole 50 and a damper clamping portion 51, the through hole 50 corresponds to a cavity 610 adjacent to the front side of the base 61, and has a caliber larger than the cylindrical width of the first metal sensing portion 3, so that the first metal sensing portion 3 does not contact the inner edge surface of the through hole 50, and therefore, the first metal sensing portion 3 does not form a short circuit state with the positioning member 54, and the damper clamping portion 51 is abutted to the front end of the positioning member 54, and extends from top to bottom and is partially accommodated in the base clamping hole 611, the bottom end of the damper clamping portion 51 (i.e. the bottom end of the metal damper portion 5) can be exposed out of the bottom surface of the base 61, and can be connected to the line of the second electrode polarity (such as a negative electrode), and the circuit board or the wire can be arranged on the circuit board.
On the other hand, referring to fig. 2 to 4, the metal damper portion 5 is located in the space 7 (as shown in fig. 5), and two opposite sides thereof respectively correspond to the first metal sensing portion 3 and the second metal sensing portion 4. The metal wind plate part 5 further comprises a wind receiving plane 52 and a deformation unit 53, wherein the deformation unit 53 is thin plate-shaped and has elasticity, and can be bent and deformed when being subjected to external force, but after the external force disappears, the self restoring force of the deformation unit 53 can restore the original shape. The deformation unit 53 is adjacent to the rear end of the positioning member 54, the wind receiving plane 52 (i.e. the top end of the metal wind plate portion 5) and the deformation unit 53 are exposed out of the base 61, and the deformation unit 53 is connected to the wind receiving plane 52, and the wind receiving plane 52 can apply a bending force to the deformation unit 53 due to wind flow, in the first embodiment, the deformation unit 53 has a zigzag shape (as shown in fig. 2) so as to form a plurality of hollow spaces on the deformation unit 53, and the wind receiving plane 52 (but not limited to this) is disposed at the top end of the deformation unit 53, so that the deformation bending capability of the deformation unit 53 can be improved, in other words, the operator can change the deformation bending capability (elasticity) of the deformation unit 53 by adjusting the shape of the deformation unit 53.
Referring to fig. 3 to 5, the wind flow detecting device 1 further includes a shield 2, the shield 2 is mounted on the insulating support 6, the rear side of the shield 2 is in an inverted U shape, and a shield clamping hole 21 and two grooves 22 are formed on the shield 2, and each groove 22 is located at two opposite inner sides of the shield 2, so that when the shield 2 is positioned on the insulating support 6 from top to bottom, the portions of two opposite sides of the fixing base 62 can extend into and be positioned in each groove 22, and the fixing base clamping portion 621 extends out of the shield 2 from bottom to top, i.e. the fixing base clamping portion 621 penetrates through the shield clamping hole 21, and exposes the top end of the insulating support 6, so that the shield 2 and the insulating support 6 can be clamped and fixed, but not limited thereto, in other embodiments of the present application, the fixing base clamping portion 621 can not expose the shield 2; the front side of the shielding 2 gradually recedes from the front to the center to form a funnel shape, in which an air receiving space 20 is provided, so that the shielding 2 can converge air flow by a funnel-shaped structure, and the first metal sensing portion 3 and a portion of the metal wind plate portion 5 (as shown in fig. 1 and 4, that is, the air receiving plane 52 and the local deformation unit 53) can be accommodated in the air receiving space 20, but not limited thereto, in other embodiments of the present application, the air flow detecting device 1 can be provided with no shielding 2, and the manufacturer can adjust the setting of the shielding 2 according to the product requirement, so long as the product application can have the insulating support 6, the first metal sensing portion 3, the second metal sensing portion 4 and the metal wind plate portion 5, and the effect described later can be achieved, that is, the air flow detecting device 1 referred to herein.
Referring to fig. 5 to 7, in the first embodiment, the first metal sensing portion 3 and the metal damper portion 5 can contact each other by default when the current wind speed of the wind outlet path is less than a first threshold value (i.e. a first condition), so as to form a short circuit state. When the wind flow detection device 1 is installed in the wind outlet path and the wind flow moves from the front side direction to the rear side direction (as shown by the thick black arrows in fig. 6 and 7, i.e. the wind flow moves from the left side direction to the right side direction in fig. 6 and 7), if the current wind speed on the wind outlet path is greater than the first threshold value and less than a second threshold value (i.e. the second condition), the force applied to the deformation unit 53 by the current wind flow represents that the wind receiving plane 52 can be greater than the restoring force of the deformation unit 53 itself, and at this time, the wind receiving plane 52 will be displaced outwards (i.e. towards the rear side direction, as shown in fig. 6) without contacting the first metal sensing portion 3 and the second metal sensing portion 4 to form an open state, and the deformation unit 53 will be synchronously driven to bend and deform; when the current wind speed on the wind outlet path is greater than the second threshold (i.e. the third condition), the force applied to the deformation unit 53 by the wind receiving plane 52 due to the current wind flow can be greater than the restoring force of the deformation unit 53 itself, and the wind receiving plane 52 is displaced outwards (i.e. towards the rear side direction as shown in fig. 7) and contacts the second metal sensor 4 to form a short circuit state, and the deformation unit 53 is simultaneously driven to bend and deform.
In addition to the wind flow detection device 1 of the above embodiment, the present application further includes other embodiments, as shown in fig. 8, in the second embodiment, only the differences between the embodiment and the above embodiment are described in detail, wherein one end of the deformation unit 53 can be connected to the wind receiving plane 52, the other end of the deformation unit can extend outwards and be disposed around the periphery of the wind receiving plane 52, and the deformation unit 53 does not touch the wind receiving plane 52 until the deformation unit 53 is connected to the positioning member 54, that is, the deformation unit 53 can be in a spiral shape, and the wind receiving plane 52 can be located at the center of the deformation unit 53 (corresponding to the space surrounded by the deformation unit 53), so that the deformation unit 53 also has the effect of bearing wind flow; furthermore, in this embodiment, the wind flow detecting device 1 can be provided without the shielding 2, and the insulating support 6 can be provided without the fixing seat engaging portion 621.
In summary, the manufacturer only needs to detect the air outlet path of the electronic device, and then, according to the pressure generated by the air flow, the air flow detecting device 1 is manufactured, and then, only needs to determine the short-circuit state or the open-circuit state of the air flow detecting device 1, it can be known whether the current fan rotation speed is enough, and the reaction is quicker and more real-time than the method of detecting the temperature to adjust the fan rotation speed. Therefore, the wind flow detection device 1 can greatly reduce the time for calculating the wind speed so as to reduce the workload of a user, and can also adjust the fan rotating speed by means of the current using environment temperature of the electronic equipment, and detect whether the environment temperature changes due to the fan rotating speed adjustment so as to directly judge whether the electronic equipment and the fan are in abnormal conditions or not in a more advanced mode.
The foregoing is merely a preferred practical embodiment of the present application, and is not intended to limit the scope of the claims of the present application, so that all equivalent changes which can be made by those skilled in the art without the need for inventive labor according to the technical disclosure of the present application are intended to be included in the scope of the claims of the present application.
Claims (11)
1. A wind flow detecting device for detecting the wind speed, which can be installed on an air outlet path of an electronic device, and a fan set of the electronic device generates wind flow towards the air outlet path under the condition of operation, the wind flow detecting device is characterized by at least comprising:
an insulating support;
a first metal sensing part and a second metal sensing part which are arranged on the insulating support body and respectively provided with a first electrode polarity, wherein the first metal sensing part and the second metal sensing part are separated from each other by a distance so as to form a spacing space; a kind of electronic device with high-pressure air-conditioning system
The metal air plate part is arranged on the insulating support body and positioned in the interval space, the metal air plate part is provided with a second electrode polarity, and two opposite side surfaces of the metal air plate part respectively correspond to the first metal sensing part and the second metal sensing part;
under the condition that the wind flow on the wind outlet path meets a first condition, the metal wind plate part can abut against the first metal sensing part to form a short circuit state;
under the condition that the wind flow on the wind outlet path meets a second condition, the metal wind plate part does not contact the first metal sensing part and the second metal sensing part so as to form an open circuit state;
when the wind flow on the wind outlet path meets a third condition, the metal wind plate part can abut against the second metal sensing part to form a short circuit state.
2. The wind flow detection device of claim 1, wherein the first condition is that a wind speed of the wind outlet path is less than a first threshold, the third condition is that a wind speed of the wind outlet path is greater than a second threshold, and the second condition is that a wind speed of the wind outlet path is between the first threshold and the second threshold.
3. The wind flow detection device according to claim 1, further comprising a shield mounted on the insulating support body and provided with a shield clamping hole, wherein a wind receiving space is provided in the shield, and the first metal sensing part and a part of the metal wind plate part can be accommodated in the wind receiving space.
4. A wind flow detection device according to any of claims 1-3, wherein the insulating support is provided with two chambers such that parts of the first metal sensing part and the second metal sensing part can be respectively accommodated in each of the chambers, and the top ends thereof can be exposed out of the insulating support.
5. A wind flow detection device according to claim 3, wherein the insulating support comprises:
the base is provided with a base embedding hole and two chambers, wherein parts of the first metal sensing part and the second metal sensing part can be respectively contained in each chamber, and the top ends of the first metal sensing part and the second metal sensing part can be exposed out of the base; a kind of electronic device with high-pressure air-conditioning system
The fixing seat is provided with a fixing seat clamping part which can be combined with the shielding clamping hole, so that the shielding can be fixed on the insulating support body, and the fixing seat can be positioned outside the metal air plate part.
6. The wind flow detection device according to claim 5, wherein the metal wind plate portion is provided with a wind plate engaging portion and a through hole, the wind plate engaging portion is capable of being combined with the base engaging hole, so that the metal wind plate portion is capable of being fixed to the base, and a top end of the metal wind plate portion is capable of being exposed out of the base, the through hole corresponds to one of the chambers, so that a part of the first metal sensing portion is capable of being accommodated in the through hole, and a top end of the first metal sensing portion is capable of being exposed out of a top surface of the metal wind plate portion.
7. The wind flow detection apparatus according to claim 5 or 6, wherein the first condition is that the wind speed of the wind outlet path is less than a first threshold, the third condition is that the wind speed of the wind outlet path is greater than a second threshold, and the second condition is that the wind speed of the wind outlet path is between the first threshold and the second threshold.
8. A wind flow detection device according to any of claims 1-3, wherein the metal deflector portion comprises at least one wind receiving plane and a deformation unit, the wind receiving plane being connected to the deformation unit and being capable of exerting a bending force on the deformation unit as a result of the wind flow.
9. The wind flow detection device of claim 8, wherein the deformation unit is zigzag.
10. The wind flow detection device of claim 8, wherein the deformation unit is spiral.
11. A wind flow detection device according to any of claims 1-3, wherein the metal wind plate part comprises at least a wind receiving plane and a deformation unit, the deformation unit surrounds the wind receiving plane from inside to outside, so that the wind receiving plane is located in a central area of the deformation unit and is connected with the deformation unit, and the wind receiving plane can apply a bending force to the deformation unit due to wind flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210037480.3A CN116482400A (en) | 2022-01-13 | 2022-01-13 | Wind flow detection device for detecting wind speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210037480.3A CN116482400A (en) | 2022-01-13 | 2022-01-13 | Wind flow detection device for detecting wind speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116482400A true CN116482400A (en) | 2023-07-25 |
Family
ID=87225482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210037480.3A Pending CN116482400A (en) | 2022-01-13 | 2022-01-13 | Wind flow detection device for detecting wind speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116482400A (en) |
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2022
- 2022-01-13 CN CN202210037480.3A patent/CN116482400A/en active Pending
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