CN112909784B - Block terminal convenient to heat dissipation is dampproofing - Google Patents
Block terminal convenient to heat dissipation is dampproofing Download PDFInfo
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- CN112909784B CN112909784B CN202110306947.5A CN202110306947A CN112909784B CN 112909784 B CN112909784 B CN 112909784B CN 202110306947 A CN202110306947 A CN 202110306947A CN 112909784 B CN112909784 B CN 112909784B
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- strain gauge
- circuit
- motor
- box body
- pipe
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000009826 distribution Methods 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 11
- 239000000110 cooling liquid Substances 0.000 claims description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 19
- 230000008859 change Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 238000007599 discharging Methods 0.000 description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 206010016807 Fluid retention Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a distribution box convenient for heat dissipation and moisture prevention, which comprises a semi-closed box body made of metal, plays a role of circuit support, is provided with a condensing device driven by a motor at the edge of the box body, has the effect of moisture prevention and heat dissipation, is connected to the side edge of the box body through an air inlet and an air outlet, the motor drives a propeller to rotate, gas in the box body is pumped out of the box body from the air outlet, the gas is brought to a condensing pipe through an air outlet pipe, the condensing pipe cools air, water vapor in the air is liquefied in the condensing pipe and is discharged through a water outlet, a storage battery for supplying power for the motor is arranged in the box body, and a strain gauge 1 and a strain gauge 2 are respectively arranged to change the air temperature and the humidity in the box body, so that the circuit is connected, and the motor is started.
Description
Technical Field
The utility model relates to the technical field of dampproofing and heat dissipation of distribution boxes, in particular to a distribution box convenient for heat dissipation and dampproofing.
Background
The electric power plays a very important role in daily life of people, people progress to stop the step because of lack of electric power, therefore, people widely lay an electric power network, so that the electric power walks into each household, and each person is facilitated, but the electric power is brought to the people conveniently, and meanwhile, the electric power is brought to the people, and is dangerous, because no professional person knows that the electric power is always put on the people, the finally-obtained line is not scientific, and is accompanied with danger, a light person short-circuits and power-off, a heavy person hurts and lives, and harmful people are harmful. People put eye lights on the distribution box, and hope to achieve the dampproof heat dissipation effect by changing the structure of the distribution box.
The original view of the distribution box is changed, the shape of the shell of the distribution box is changed, a motor is additionally arranged, and the cooling and dehumidifying effects are attempted by an original method. Chinese utility model patent specification: CN201820958343.2 discloses a block terminal convenient to dampproofing radiating, including the block terminal, overflow mouth and guide plate, the block terminal passes through the fixed column to be fixed in the inside of water tank, there is the cavity between water tank and the block terminal, the overflow mouth has been seted up on the top of water tank, fixedly connected with guide plate on the overflow mouth, a plurality of through-holes have been seted up on the inside wall around the block terminal, be equipped with the conducting strip in the through-hole, the conducting strip is fixed on the water tank, the one end of conducting strip extends to inside the water tank, the other end of conducting strip extends to inside the block terminal, the below of through-hole still all is fixed with the pocket on the inside wall of block terminal, the top outer wall fixedly connected with water receiving dish of block terminal, the round hole has all been seted up to the bottom both sides of water receiving dish, be connected with the water pipe in the round hole, the other end through-connection of water pipe is on the lateral wall of water tank, the top intermediate position welding of block terminal has the bracing piece. The device utilizes natural wind to drive the propeller to achieve the effect of gas flow, and simultaneously is matched with a drying agent to achieve the effect of dehumidification.
The design principle of the device is simple, and the effect is obvious, however, still there is the problem, if under the condition that does not have natural wind, after the drier is malfunctioning, how to accomplish the air flow, the conducting strip can only play the heat dissipation effect, plays the dehumidification effect, still can the problem.
Disclosure of Invention
The utility model aims to provide a distribution box convenient for heat dissipation and moisture prevention so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a be convenient for dampproofing block terminal of heat dissipation, the support main part of block terminal is regarded as to semi-enclosed metal box, the entering that such structure can try hard to dust, produce static in the box and can produce the influence to the butt joint line row, the box outside is equipped with visual toughened glass, conveniently observe the operating condition of each wiring row in the block terminal, the box is provided with air inlet and gas vent, a motor is installed to the department of handing-over of intake pipe and blast pipe, be equipped with a screw on the motor, when the motor rotates, drive the screw on the motor, the screw rotates, the air in the box passes through the drum of screw, get into from the induction port, via the screw, get into the intake pipe, the intake pipe is the condenser pipe, the outer pipe of intake pipe is equipped with cooling liquid, the effect of cooling liquid is the temperature of place environment is reduced, thereby reach the effect of reducing the gas that flows through the intake pipe, still can cool down the steam in the air of flowing through the intake pipe, make the steam liquefy, thereby make the air that gets into in the box for dry low temperature gas, thereby realize the effect, this box inside contains the battery for the motor, the battery is installed to the bottom the box, this battery is dismantled for the motor, the battery is favorable to the clean electric wire of the later stage of charge, like, the battery also has the effect of the connection of the battery of the later stage of the battery.
The whole circuit is a series-parallel circuit, one wire is directly connected with a motor, the other wire is arranged on a circuit arranging plate, two strain gauges are arranged on the circuit arranging plate and are in response to the environment through deformation of the strain gauges, the first strain gauge and the second strain gauge are fixed on the circuit arranging plate, the first strain gauge is an L-shaped platinum sheet, after air is changed into moisture, the platinum sheet contracts, and therefore the platinum sheet contacts a second parallel branch arranged on the circuit arranging plate to form a passage, the motor rotates, the second strain gauge is a U-shaped nickel-titanium alloy sheet, the alloy strain gauge reacts to the temperature, when the temperature rises, an elastic sheet can perform extension reaction, the extended second strain gauge contacts with the second parallel branch arranged on the circuit arranging plate to achieve the passage, and the motor rotates.
The structure can easily solve the problem of heat dissipation and moisture resistance, and on the basis of heat dissipation and moisture resistance, the function of self-adjusting according to the change of the environment is added, so that more intelligent work is realized.
Further, the air inlet pipe is a J-shaped condensing pipe, the contact area between an inner layer pipe in the condensing pipe and flowing air is increased through the structural design, so that the cooling effect is enhanced, meanwhile, the lower part of the J-shaped condensing pipe can also perform backflow effect on liquefied water vapor, the water vapor is prevented from flowing into the distribution box again, meanwhile, the water vapor is also facilitated to be discharged, the position, arranged at the lowest position of the J-shaped air inlet pipe, of a water outlet and a water changing valve water outlet is the position, at which the water inlet pipe is arranged, of the water outlet is the optimal position for water discharging, liquefied water flows downwards under the influence of gravity, two water discharging valves are arranged at the water outlet, when the first water discharging valve is opened, the liquefied water in the inner layer pipe flows out from the water outlet, the second water discharging valve is opened, the cooling liquid flows out from the water changing port, and the operation of changing the cooling liquid can be performed.
As another preferable scheme of the distribution box convenient for heat dissipation and moisture prevention: the method of traditional wiring row has been changed, change to disconnect-type slide rail switch, the wiring row is connected with the first spring that can control the resilience, the wiring row below is provided with right angle slot, simultaneously still connect the circuit of electrical apparatus, be equipped with the wiring row projection on the wiring row, the wiring row projection inserts inside the slide rail, the wiring row can reciprocate at the slide rail through the wiring row projection, the card cavity is equipped with below the slide rail, the card is equipped with in the card cavity, the card upper end is provided with right angle slot, be equipped with the card clamp plate on the card, be equipped with the power on the card, the card passes through the axle and installs in the card cavity, the card clamp plate can promote the card and do circular motion, be equipped with the second spring in the card cavity is close to one side of card cavity, the second spring inserts in the card cavity, simultaneously can not make its random removal of supporting, when the wiring row slides to the extreme, the card will block the wiring row, right angle slot contacts each other, form the passageway, electrical apparatus begins work.
By adopting the structural design, the virtual connection phenomenon caused by air humidity can be effectively avoided, the problem of circuit misrouting is also avoided, the circuit safety is protected, and meanwhile, the influence of dust on the wiring row is also reduced.
Further, a block terminal convenient to heat dissipation dampproofing still contains filter unit, this filter unit is mainly a filter and breathing pipe forms a filter equipment, be provided with several compact aperture on the filter, this filter is detachable device, be equipped with the filter draw-in groove on the breathing pipe inner wall, the filter passes breathing pipe embedding filter draw-in groove, the filter is to be set up in the top of screw, and can not contact with the screw, in so, when the gas in the block terminal passes through screw and motor, there is not impurity existence, effectually protected motor and screw, avoided simultaneously because impurity too much, and cause the jam of outlet.
Compared with the prior art, the utility model has the following beneficial effects: the utility model has more obvious gain effect, and in the aspect of dampproof heat dissipation, the cooling device is of a double-layer sleeve structure, the outer layer tube in the double-layer tube is utilized to cool the flowing gas, the cooling speed is high, the cooling effect is obvious, the induction self-adjusting device is added, the working state of the motor can be changed through the humidity and the temperature in the box body, the principle is simple, the realization is easy, the problem of air humidity is effectively solved by the water discharging device, the problem of water retention of the gas after cooling is solved, the utility model also has a filtering device, the impurity problem of the flowing air can be reduced, the clean and tidy inside the distribution box is reduced, the damage of the impurity to the propeller and the motor is avoided, and the structure design of the utility model is adopted, the problems are effectively solved, the structure is simple, the logic is clear, and the utility model is economical and applicable.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a circuit configuration of a motor portion of the present utility model;
FIG. 3 is a schematic diagram of the structure of the sensor chip of the present utility model;
FIG. 4 is a schematic view of an optimized wire row configuration of the present utility model;
FIG. 5 is a schematic view of the longitudinal structure of an optimized wire row of the present utility model;
FIG. 6 is a schematic cross-sectional view of a slide rail apparatus according to the present utility model;
FIG. 7 is a schematic view of the structure of a water exchanging port of the present utility model;
FIG. 8 is a schematic view of the structure of the drain opening of the present utility model;
in the figure: 1. a case; 2. an air suction port; 3. an air suction pipe; 4. an air inlet; 5. an air inlet pipe; 51. an outer layer tube; a 52 inner tube; 53. a water exchanging port; 6. a water outlet; 61. a first drain valve; 62. a second drain valve; 7. a motor; 8. a visual window; 9. a storage battery; 101. a first strain gage; 102. a second strain gage; 11. a propeller; 12. a first line; 121 a first parallel branch; 122. a second parallel branch; 13. a second line; 14. a circuit mounting board; 15. a second spring; 16. a wiring row; 17. a card pressing plate; 18. a card; 19. a card cavity; 20. a slide rail; 21. a wiring row raised head; 22. a filter plate; 23. a filter plate clamping groove; 24. a first spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, the present utility model provides the following technical solutions:
as shown in figure 1, the semi-closed metal box 1 is used as a supporting main body of the box, dust can enter the box as much as possible, static electricity generated in the box can affect the wiring rows 16, a visual window 8 is arranged outside the box, the working state of each wiring row 16 in the box is conveniently observed, an air suction port 2 is arranged above the box 1, an air inlet 4 is arranged below the box 1, a motor 7 is arranged at the joint of the air suction pipe 3 and the air suction pipe 5, the motor is fixed inside the air suction pipe 3, a screw propeller 11 is arranged on the motor 7, when the motor 7 rotates, the screw propeller 11 is driven to rotate, air in the box 1 enters the air suction pipe 3 from the air suction pipe 2 through the screw propeller 11, and enters the air suction pipe 5 through the screw propeller 11, the air suction pipe 5 is a condensation pipe and is divided into an outer layer pipe 51 and an inner layer pipe 52, the outer layer pipe 51 of the air suction pipe 5 is provided with cooling liquid, the cooling liquid has the effect of reducing the temperature of the environment, the air flowing through the air suction pipe 5 is further cooled, and the water vapor flowing through the air can be cooled, so that the water vapor flowing through the air can be cooled, and the water vapor flowing through the air inlet 4 is cooled, and the moisture in the box is cooled, and the moisture-proof air is cooled, and the moisture is cooled, and the air through air, and the air is cooled.
As shown in fig. 1, the inside of the box 1 contains a storage battery 9 for supplying power to the motor 7, the storage battery 9 is installed at the bottom of the box 1, the storage battery 9 is a detachable battery, such a structure is conducive to the later charging and also conducive to the later cleaning work, the storage battery 9 is connected with the motor 7 through wires, the whole circuit is a series-parallel circuit, as shown in fig. 2, the second circuit 13 is directly connected with the motor 7 and is installed on the circuit installation plate 14, as shown in fig. 3, the circuit installation plate 14 is provided with a first strain gauge 101 and a second strain gauge 102, the two strain gauges respectively react to the corresponding environment through the deformation of the strain gauge, the first strain gauge 101 is installed in the first parallel branch 121, the second strain gauge 102 is installed in the second parallel branch 122, the first strain gauge 101 is a platinum gauge, after the air is wet, so that the first strain gauge is an L-shaped strain gauge, and is contacted with the first parallel circuit installation plate 14, as a first parallel circuit motor 121 is formed, the second strain gauge 102 is formed, and when the second strain gauge 102 is in a parallel circuit is in a state of being contacted with the second parallel circuit, the second strain gauge 102 is formed, and the second strain gauge 102 is in a state of being contacted with the parallel circuit, and is stretched to the second strain gauge 102, and is contacted with the first strain gauge and is contacted with the second strain gauge, and is contacted with the parallel circuit.
As shown in fig. 1, the air inlet pipe 5 is a condensation pipe, the contact area between the inner layer pipe 52 in the air inlet pipe 5 and the flowing air is increased, so that the cooling effect is enhanced, meanwhile, the lower part of the 'J' -shaped air inlet pipe 5 can perform the reflux action on the liquefied water vapor, the water vapor is prevented from flowing into the box body 1 again, the dampproof effect is achieved, meanwhile, the discharging of the liquefied water is facilitated, as shown in fig. 8, the air inlet pipe 5 is provided with a water outlet 6, as shown in fig. 7, the outer layer pipe 51 in the air inlet pipe 5 is provided with a water exchanging port 53, the position where the water outlet 6 is arranged is the lowest position of the air inlet pipe 5, the position is the optimal position of water draining, the liquefied water flows downwards under the influence of gravity, a first drain valve 61 and a second drain valve 62 are arranged at the water outlet 6, when the first drain valve 61 is opened, the liquefied water in the inner layer pipe flows out from the water outlet 6, the second drain valve 62 is opened, the cooling liquid flows out from the water outlet 53, the operation of the cooling liquid can be replaced, the water draining port is easy, the water draining port and the unnecessary problem caused by the replacement of the cooling liquid can be solved.
The utility model changes the traditional wiring row method, changes the traditional wiring row method into a separated slide rail switch, as shown in fig. 4, the slide rail switch is arranged in the box body 1, and can be observed by a visual window 8, the slide rail switch comprises a plurality of wiring rows 16, a plurality of first springs 24 and a plurality of slide rails 20, the slide rail is arranged on the box body 1, the wiring rows 16 are connected with the first springs 24 capable of controlling rebound, right angle grooves are arranged below the wiring rows 16, as shown in fig. 5, meanwhile, the wiring rows are also connected with circuits of electric appliances, wiring row convex heads 21 are arranged on the wiring rows 16, as shown in fig. 6, the wiring row convex heads 21 are connected into the slide rails 20, the wiring rows 16 can move up and down on the slide rails 20 through the wiring row convex heads 21, the card 18 is arranged in the card cavity 19, a right-angle groove is formed in the upper end of the card 18, a card pressing plate 17 is arranged on the card, a power supply is connected to the card 18, the card 18 is arranged in the card cavity 19 through a shaft, the card pressing plate 17 can push the card 18 to do circular motion, a second spring 15 is arranged on one side, close to the card cavity 19, of the card 18, and is embedded into the card cavity 19, and meanwhile, the card 18 is propped against the card to prevent the card from moving at will, when the wiring row 16 slides to the lowest end, the card 18 clamps the wiring row 16, the right-angle grooves are mutually contacted to form a passage, and the electric appliance starts to work.
As shown in figure 1, a block terminal convenient to heat dissipation dampproofing still contains filter unit, this filter unit is mainly a filter 22 and breathing pipe 3 forms a filter equipment, be provided with a plurality of dense apertures on the filter 22, this filter 22 is detachable device, be equipped with filter draw-in groove 23 on breathing pipe 3 inner wall, the filter 22 passes breathing pipe 3 embedding filter draw-in groove 23, the filter 22 is to be set up in the top of screw 11, and can not contact with screw 11, in order to do, when the gas in the block terminal passes through screw 11 and motor 7, there is not impurity existence, the effectual motor 7 of having protected and screw 11, simultaneously also avoided because impurity is too much, and cause the jam of outlet 6, rust-preventive material's filter 22 and rust-preventive material's filter draw-in groove 23 also can avoid causing the jam of filter and the difficulty in the dismantlement process because of the moisture.
The working principle of the utility model is as follows:
after the circuit is assembled, the distribution box is closed, when the temperature and the humidity change, the first strain gauge 101 and the second strain gauge 102 which are positioned on the circuit mounting plate 14 in the box body 1 react, the first strain gauge 101 is folded when encountering damp, the second strain gauge 102 expands when encountering damp to form a passage, the motor 7 rotates to drive the propeller 11, the propeller 11 rotates to drive air to flow, impurities in the air are filtered through the filter plate 22 positioned above the propeller 11, the air flows through the air suction pipe 3 to enter the air inlet pipe 5, the air inlet pipe 5 is a condensation pipe, the temperature of the air flowing through is reduced, the water vapor in the air is liquefied, the water vapor stays in the air inlet pipe 5, the air inlet pipe is in a J-shaped structure, the liquefied water vapor flows back to the lowest end of the air inlet pipe 5, the water outlet 6 is arranged at the bottom of the air inlet pipe 5, the first drain valve 61 is opened, the returned water flows out from the water outlet 6, when the cooling liquid needs to be replaced, only the second drain valve 62 is required to be opened, the cooling liquid in the middle-outer layer pipe is discharged cleanly, new cooling liquid is injected from the water outlet 6, after a certain time, the second drain valve 62 is closed, and if the cooling liquid is full is proved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Block terminal convenient to heat dissipation is dampproofing, its characterized in that: the distribution box comprises a box body (1), an air suction port (2), an air suction pipe (3), a motor (7), an air inlet (4), an air inlet pipe (5), a motor (7) and a storage battery (9), wherein the box body (1) is a closed box body, the air suction port (2) is arranged on the upper surface of the box body (1), the air suction port (2) is connected with the air suction pipe (3), the air inlet (4) is arranged at the lower end of the box body (1), the air inlet (4) is provided with the air inlet pipe (5), the air inlet pipe (5) is of a double-layer sleeve structure, the air inlet pipe comprises an inner layer pipe (52) and an outer layer pipe (51), the air inlet pipe (5) is connected with the air suction pipe (3), a motor (7) is arranged in the joint of the air inlet pipe (5) and the air suction pipe (3), a propeller (11) is arranged above the motor (7), the storage battery (9) is arranged in the box body (1), the motor (7) is connected with the storage battery (9) through a wire, and the storage battery (9) supplies power for the motor (7).
The distribution box also comprises an induction starting component which can react according to the temperature and the humidity in the box body, when the temperature is more than or equal to 40 ℃, the motor (7) is started, and when the humidity is more than 60% RH, the motor (7) is started;
the distribution box comprises a first circuit (12), a second circuit (13), a circuit mounting plate (14) and a visible window (8) arranged on the box body (1), wherein the first circuit (12) and the second circuit (13) are arranged on the circuit mounting plate (14), the storage battery (9) is provided with the first circuit (12) and the second circuit (13), and the first circuit (12) and the second circuit (13) are connected at the wiring position of the motor (7);
the induction starting assembly comprises a first strain gauge (101) and a second strain gauge (102), wherein the first strain gauge (101) and the second strain gauge (102) are arranged on a first circuit (12), the first circuit (12) comprises a first parallel branch (121) and a second parallel branch (122), the first strain gauge (101) and the second strain gauge (102) are arranged on a circuit arranging plate (14), the first strain gauge (101) is an L-shaped induction gauge, the second strain gauge (102) is a U-shaped induction gauge, the first strain gauge (101) is arranged below a first parallel branch (121) in the first circuit (12), the second strain gauge (102) is arranged below a second parallel branch (122) in the first circuit, the lower end of the first strain gauge (101) is connected with the first parallel branch (121), and the lower end of the second strain gauge (102) is connected with the second parallel branch (122);
the first strain gauge (101) is installed in the first parallel branch (121), the second strain gauge (102) is installed in the second parallel branch (122), the first strain gauge (101) is a platinum gauge, after air is wet, the platinum gauge contracts, so the first strain gauge is an L-shaped strain gauge, and contacts the first parallel branch (121) arranged on the circuit arrangement plate (14) to form a passage, the motor (7) rotates, the second strain gauge (102) is a nickel-titanium alloy plate, the second strain gauge (102) reacts to temperature, and when the temperature rises, the second strain gauge (102) stretches, so the second strain gauge (102) is a U-shaped strain gauge to contact the second parallel branch (122) arranged on the circuit arrangement plate (14) to form a passage, and the motor (7) rotates.
2. The electrical box for facilitating heat dissipation and moisture protection as set forth in claim 1, wherein: the cooling liquid is filled in the outer layer pipe (51), a water outlet (6) is formed in the lowest position of the air inlet pipe (5), the upper end of the water outlet (6) is connected with the surface of the inner layer pipe (52), a first drain valve (61) is arranged at the lower end of the water outlet (6), a water changing port (53) is formed in the lowest position of the air inlet pipe (5), the upper end of the water changing port (53) is connected with the outer surface of the outer layer pipe (51), and a second drain valve (62) is arranged at the lower end of the water changing port (53).
3. The electrical box for facilitating heat dissipation and moisture protection as set forth in claim 2, wherein: the distribution box further comprises a switch assembly, the switch assembly comprises a plurality of wiring rows (16), cards (18) and a card cavity (19), a first spring (24) is arranged at the upper end of each wiring row (16), the first spring (24) is in a vertical state, the other end of the first spring (24) is connected with the inner wall of the box body (1), a sliding rail (20) is arranged above the card cavity (19), cards (18) are arranged in the card cavity (19), the cards (18) are arranged in the card cavity (19) through a fixing shaft, the surface of each card (18) far away from one side of each wiring row (16) is parallel to the surface of the sliding rail (20), a right-angle groove is formed in the upper end of each card (18) close to one side of the wiring row (16), the cards (18) can do circular motion through the fixing shaft, a second spring (15) is arranged at one side far away from the wiring row (16), the second spring (15) is connected with the cavities (19) and (18), the cards (18) are provided with a card pressing plate (17), the cards (17) are arranged on one side close to one side of the wiring row (16) and can be fastened with the right-angle groove (16) on one side of the wiring row (16), the wiring row (16) is provided with wiring row protruding heads (21) near one side of the sliding rail (20), the wiring row protruding heads (21) are embedded into the sliding rail (20), and the wiring row (16) can move up and down along the sliding rail direction.
4. A panel box for facilitating heat dissipation and moisture protection as defined in claim 3, wherein: the first spring (24) is a memory spring, and the second spring (15) is a memory spring.
5. The electrical box for facilitating heat dissipation and moisture protection as set forth in claim 4, wherein: the distribution box further comprises a filtering assembly, the filtering assembly comprises a filtering plate (22), a plurality of through holes are formed in the filtering plate (22), the filtering plate is arranged above the propeller (11), the filtering plate (22) is a detachable assembly, one side of the filtering plate (22) penetrates through the air suction pipe (3), a filtering plate clamping groove (23) is formed in the inner wall of the air suction pipe (3), and the filtering plate (22) penetrates through one side of the air suction pipe (3) and is embedded into the filtering plate clamping groove (23).
6. The electrical box of claim 5, wherein the electrical box is adapted to facilitate heat dissipation and moisture protection, and further comprises: the filter plate (22) is made of an antirust material, and the filter plate clamping groove (23) is made of an antirust material.
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| CN202110306947.5A CN112909784B (en) | 2021-03-23 | 2021-03-23 | Block terminal convenient to heat dissipation is dampproofing |
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| CN113521978A (en) * | 2021-06-29 | 2021-10-22 | 上海华励振环保科技有限公司 | ICR dry powder denitration device with waste heat collecting function |
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