CN110664062A - Detachable umbrella handle for local temperature control - Google Patents
Detachable umbrella handle for local temperature control Download PDFInfo
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- CN110664062A CN110664062A CN201910958921.1A CN201910958921A CN110664062A CN 110664062 A CN110664062 A CN 110664062A CN 201910958921 A CN201910958921 A CN 201910958921A CN 110664062 A CN110664062 A CN 110664062A
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- section shell
- shell
- top cover
- heat dissipation
- refrigeration
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- 238000001816 cooling Methods 0.000 claims abstract description 70
- 238000005057 refrigeration Methods 0.000 claims abstract description 69
- 230000017525 heat dissipation Effects 0.000 claims abstract description 60
- 239000004065 semiconductor Substances 0.000 claims abstract description 32
- 238000007664 blowing Methods 0.000 claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002757 inflammatory effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000886569 Cyprogenia stegaria Species 0.000 description 1
- 230000005679 Peltier effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B3/00—Sticks combined with other objects
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
- A45B9/02—Handles or heads
Abstract
The invention discloses a detachable umbrella handle for local temperature control, which comprises a top cover section shell (1), a keel section shell (2), a refrigeration section shell (3) and an umbrella handle section shell (4) which are sequentially connected from top to bottom, wherein the top cover section shell, the keel section shell, the refrigeration section shell and the umbrella handle section shell are of detachable structures; wherein, the whole body of the top cover section shell is exposed above the umbrella surface of the sunshade, and a blowing fan (5) is arranged in the top cover section shell; a top cover section supporting ring and a refrigeration section supporting ring are respectively and fixedly arranged on the upper side and the lower side in the keel section shell; a semiconductor chip (14), a heat dissipation component, a cold dissipation component, a cooling fan (21) and a cold air guide arc piece (23) are arranged in the shell of the refrigerating section; the wall surface of the shell of the refrigeration section is provided with a heat radiation air inlet (11), a cold air inlet (15) and a cold air outlet (22). The invention can reduce the temperature of the space under the umbrella while shading the sun, meets the mobile refrigeration requirement of people in hot days, and is beneficial to improving the comfort level of people when walking outdoors.
Description
Technical Field
The invention relates to the technical field of umbrellas, in particular to a detachable umbrella handle for local temperature control.
Background
In hot seasons, the sunshade umbrella becomes a necessary product for a plurality of people, particularly for women, but the requirement of people for outdoor comfortable environment cannot be met by simple sunshade, and the temperature of the space under the sunshade umbrella is reduced while sunshade is carried out, so that the sunshade umbrella is favorable for improving the comfort degree of people when people walk outdoors.
However, at present, no technology exists, the temperature of the space under the umbrella can be reduced while the umbrella is shaded, the requirement of people on mobile refrigeration in hot days is met, and the comfort level of people in outdoor walking is improved.
Disclosure of Invention
The invention aims to provide a detachable umbrella handle for local temperature control, aiming at the technical defects in the prior art.
Therefore, the invention provides a detachable umbrella handle for local temperature control, which comprises a top cover section shell, a keel section shell, a refrigeration section shell and an umbrella handle section shell which are sequentially connected from top to bottom, wherein the top cover section shell, the keel section shell, the refrigeration section shell and the umbrella handle section shell are of detachable structures;
wherein, the top cover section shell is of a hollow structure;
the whole body of the top cover section shell is exposed above the umbrella surface of the sunshade;
the lower end of the top cover section shell is inserted into the inner side of the top of the keel section shell;
the top end of the top cover section shell is provided with a hot air outlet;
a blowing fan is arranged in the top cover section shell;
wherein, the keel section shell is of a hollow structure;
the top end of the keel section shell is connected with the lower end of the top cover section shell;
the lower end of the keel section shell is connected with the top end of the refrigeration section shell;
a top cover section supporting ring and a refrigeration section supporting ring are respectively and fixedly arranged on the upper side and the lower side in the keel section shell;
the top of the top cover section supporting ring is contacted with the bottom surface of the top cover section shell;
the bottom surface of the refrigeration section support ring is in contact with the top surface of the refrigeration section shell;
wherein, the shell of the refrigeration section is of a hollow structure;
the lower end of the shell of the refrigeration section is connected with the upper end of the umbrella handle section;
a semiconductor chip, a heat dissipation component, a cold dissipation component, a cooling fan and a cold air guide arc piece are arranged in the shell of the refrigerating section;
the semiconductor wafer is horizontally arranged in the transverse direction;
the heat dissipation part and the cold dissipation part are respectively positioned at the upper side and the lower side of the semiconductor wafer;
the cooling fan is positioned right below the cooling dissipation part;
the cold air guide arc sheet is positioned right below the air outlet of the cooling fan;
the right side wall surface of the shell of the refrigeration section is provided with a plurality of heat dissipation air inlets;
the left side wall surface of the shell of the refrigeration section is provided with a plurality of cold air inlets and at least one cold air outlet;
the cold air outlet is positioned right below the cold air inlet.
The left side wall and the right side wall of the top cover section shell are respectively provided with blowing fan fixing threaded holes which are transversely distributed at positions corresponding to the left side and the right side of the shell of the blowing fan;
the blowing fan is fixedly connected with the top cover section shell through a blowing fan fixing threaded hole;
the inner side wall of the top cover section shell is provided with a blowing fan positioning ring;
the bottom surface of the blowing fan positioning ring is in contact with the top surface of the shell of the blowing fan.
The heat dissipation part comprises a heat dissipation base, a heat dissipation ring piece, a first heat dissipation rod and a first heat dissipation fin;
wherein, the bottom surface of the heat dissipation base is directly contacted with the top surface of the semiconductor wafer tightly;
the first heat dissipation rods which are vertically distributed are connected to the bottom surface of the heat dissipation base at equal intervals, and the heights of the first heat dissipation rods are gradually increased from inside to outside;
the horizontal first radiating fins are distributed at equal intervals along the extending direction of the radiating rod;
the radiating ring piece is positioned at the outermost periphery of the radiating base and directly contacts with the inner side wall of the refrigeration section shell, and holes with the same shape are formed in the radiating ring piece at the position corresponding to the radiating air inlet.
A plurality of first cooling fin ventilation holes are distributed on the first cooling fins from inside to outside along the radius direction;
the side wall of the refrigeration section shell is provided with transversely distributed radiating ring piece fixing threaded holes at the position corresponding to the middle part of the radiating ring piece.
The cooling dissipation part comprises a cooling dissipation base, a second cooling dissipation rod and a second cooling dissipation fin;
wherein, the top surface of the cooling base is directly contacted with the bottom surface of the semiconductor wafer;
the second cooling dissipating rods which are vertically distributed are connected with the bottom surface of the cooling dissipating base at equal intervals;
the horizontal second cooling fins are distributed at equal intervals along the extension direction of the cooling rod.
A plurality of second cooling fin ventilation holes are distributed on the second cooling fins from inside to outside along the radius direction;
the left side wall and the right side wall of the refrigeration section shell are respectively provided with cooling fan fixing threaded holes which are transversely distributed at positions corresponding to the middle part of the cooling fan shell.
The cooling section shell is provided with a cooling fan positioning ring;
the thermantidote is placed on the thermantidote locating ring.
Wherein the cold air guide arc sheet is a 90-degree arc sheet;
and the cold air outlet is arranged corresponding to the lower end of the cold air guide arc piece and is positioned at the same height.
The position of the heat dissipation air inlet is higher than the cold air inlet and the cold air outlet;
the difference between the position angle of the heat dissipation air inlet and the position angle of the cold air inlet is 180 degrees.
Compared with the prior art, the detachable umbrella handle for local temperature control can shade the sun, reduce the temperature of the space under the umbrella, meet the mobile refrigeration requirement of people in hot days, facilitate the improvement of the comfort level of people when people walk outdoors, and has great production practice significance.
According to the invention, the simplicity of semiconductor refrigeration is utilized, local mobile refrigeration is realized, and meanwhile, the heat exchange design is enhanced, and the normal work of the semiconductor wafer is ensured; the design of the wind field enables cold wind under the umbrella cover to form local circulation, and hot wind is directly discharged out of the umbrella cover after absorbing heat from the lower part of the umbrella cover, so that the comfort of the temperature under the umbrella is improved as much as possible, and a good heat dissipation environment is built.
In addition, the detachable umbrella handle for local temperature control comprises a top cover section shell, a keel section shell, a refrigeration section shell and an umbrella handle section shell, and a detachable combination mode is adopted, so that the detachable umbrella handle cannot be too heavy in non-refrigeration weather, and the refrigeration section shell can be detached in non-inflammatory weather, so that the requirement of detachment in non-inflammatory weather is met.
Drawings
FIG. 1 is an exploded perspective view of a detachable umbrella handle for local temperature control according to the present invention;
FIG. 2 is an enlarged view taken from direction D of FIG. 1;
FIG. 3 is an enlarged view taken along line C of FIG. 1;
FIG. 4 is an enlarged sectional view taken along line A-A of FIG. 1;
FIG. 5 is an enlarged sectional view taken along line B-B of FIG. 1;
in the figure, 1 is a top cover section shell, 2 is a keel section shell, 3 is a refrigeration section shell, 4 is an umbrella handle section shell, and 5 is a blowing fan;
a top cover section supporting ring 6, a keel section supporting ring 7, first radiating fins 8, first radiating rods 9 and radiating ring pieces 10;
11 is a heat radiation air inlet, 12 is a heat radiation ring sheet fixing threaded hole, 13 is a heat radiation base, 14 is a semiconductor sheet, and 15 is a cold air inlet;
16 is a cooling fan fixing threaded hole, 17 is a cooling fan positioning ring, 18 is a cooling base, 19 is a second cooling fin, and 20 is a second cooling rod;
21 is a cooling fan, 22 is a cold air outlet, 23 is a cold air guide arc piece, 24 is a hot air outlet, and 25 is a blowing fan positioning ring;
the air blower fixing threaded hole 26, the cooling fin positioning ring plate 27, the first cooling fin ventilation hole 28 and the second cooling fin ventilation hole 29.
Detailed Description
In order that those skilled in the art will better understand the technical solution of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and embodiments.
Referring to fig. 1 to 5, the present invention provides a detachable umbrella handle for local temperature control, which comprises a top cover section shell 1, a keel section shell 2, a refrigeration section shell 3 and an umbrella handle section shell 4, which are sequentially connected (for example, screwed, clamped or inserted) from top to bottom, and are detachable from each other;
in the invention, in particular, the top cover section shell 1 is of a hollow structure;
the whole body of the top cover section shell 1 is positioned at the upper part of the umbrella cover of the sunshade umbrella, namely is exposed above the umbrella cover;
the lower end of the top cover section shell 1 is inserted into the inner side of the top of the keel section 2 shell;
the top end of the top cover section shell 1 is provided with a hot air outlet 24;
the top cover section shell 1 is internally provided with a blowing fan 5 for discharging air from bottom to top.
In the concrete implementation, the left side wall and the right side wall of the top cover section shell 1 are respectively provided with a blowing fan fixing threaded hole 26 which is transversely distributed at the position corresponding to the left side and the right side of the shell of the blowing fan 5;
the blowing fan 5 is fixedly connected (in screw fit connection) with the top cover section shell 1 through a blowing fan fixing threaded hole 26.
In particular, the inner side wall of the top cover section shell 1 is provided with a blowing fan positioning ring 25;
the bottom surface of the blowing fan positioning ring 25 is in contact with the top surface of the casing of the blowing fan 5.
In the invention, in concrete realization, the keel section shell 2 is of a hollow structure;
the top end of the keel section shell 2 is connected with the lower end of the top cover section shell 1;
the lower end of the keel section shell 2 is connected with the top end of the refrigeration section shell 3;
a top cover section supporting ring 6 and a refrigeration section supporting ring 7 (which can be integrally formed) are respectively and fixedly arranged at the upper side and the lower side in the keel section shell 2;
wherein, the top of the top cover section supporting ring 6 is contacted with the bottom surface of the top cover section shell 1;
the bottom surface of the refrigeration section support ring 7 is in contact with the top surface of the refrigeration section shell 3; therefore, the cover section support ring 6 and the refrigeration section support ring 7 can play a good limiting role.
In the concrete implementation, the keel section shell 2 is used for arranging a supporting keel and an umbrella cover of the umbrella.
It should be noted that the supporting keel and the canopy of the umbrella are disposed on the keel segment casing 2, and the structural design of the supporting keel and the canopy of the common umbrella known in the art can be adopted, and is not specifically described herein.
In the invention, the shell 3 of the refrigeration section is of a hollow structure;
the lower end of the refrigeration section shell 3 is connected with the upper end of the umbrella handle section 4; specifically, a diameter expanding mode can be adopted for plug connection;
the semiconductor fins 14, heat dissipation components, cold dissipation components, a cooling fan 21 and a cold air guide arc piece 23 are arranged in the refrigeration section shell 3;
the semiconductor wafer 14 is horizontally arranged in the transverse direction;
heat dissipation members and cold dissipation members respectively located at upper and lower sides of the semiconductor wafer 14;
the cooling fan 21 is positioned right below the cooling dissipation part;
the cold air guide arc piece 23 is positioned right below the air outlet of the cold air fan 21.
In particular, the right side wall surface of the shell 3 of the refrigeration section is provided with a plurality of heat dissipation air inlets 11;
the left side wall surface of the refrigeration section shell 3 is provided with a plurality of cold air inlets 15 and at least one cold air outlet 22;
the cold air outlet 22 is located right below the cold air inlet 15.
After the semiconductor chip 14 is energized, heat is generated at the upper part and dissipated through the heat dissipating member, and cold is generated at the lower part and dissipated through the cold dissipating member, and is delivered to the part where the human body is located, so that a cool environment is created.
It should be noted that the semiconductor wafer utilizes the peltier effect of semiconductor materials, and when direct current passes through a galvanic couple formed by connecting two different semiconductor materials in series, the two ends of the galvanic couple can respectively absorb heat and release heat, thereby achieving the purpose of refrigeration. At present, the production technology of semiconductor refrigerating chips is relatively mature, more manufacturers are provided, and the application is wide, but most of the existing products are thin cubes, and the invention adopts a thin cylinder processed by shape.
In the present invention, the power supply methods of the power-consuming components such as the semiconductor wafer 14, the blower fan 5, and the cooling fan 21 may be diversified, and a portable power source or a solar panel may be used. The power supply is preferably powered by a mobile power supply.
In order to ensure the heat dissipation efficiency, the heat dissipation component comprises a heat dissipation base 13, a heat dissipation ring piece 10, a first heat dissipation rod 9 and a first heat dissipation fin 8;
the bottom surface of the heat dissipation base 13 is directly in close contact with the top surface of the semiconductor wafer 14, so that heat can be smoothly transferred from the semiconductor wafer 14 to the heat dissipation base 13 and further diffused into the air through the heat dissipation ring sheet 10, the first heat dissipation rod 9 and the first heat dissipation fins 8;
the vertically distributed first heat dissipation rods 9 are connected to the bottom surface of the heat dissipation base 13 at equal intervals, and the height of the first heat dissipation rods 9 is gradually increased from the inside to the outside. That is, the first heat dissipation rod 9 located in the middle of the heat dissipation base 13 is slightly higher than the surrounding first heat dissipation rods 9;
the horizontal first radiating fins 8 are distributed at equal intervals along the extending direction of the radiating rod 9;
the heat dissipation ring piece 10 is located at the outermost periphery of the heat dissipation base 13 and directly contacts with the inner side wall of the refrigeration section shell 3, and the heat dissipation ring piece 10 is provided with holes with the same shape at the position corresponding to the heat dissipation air inlet 11, so that air can be conveniently fed, and external air can enter the upper space of the refrigeration section shell 3 where the heat dissipation part is located.
In concrete implementation, a plurality of first cooling fin ventilation holes 28 (with irregular shapes and sizes) are distributed on the first cooling fins 8 from inside to outside along the radius direction, so that the air can smoothly flow through the first cooling fins.
In concrete implementation, the side wall of the refrigeration section shell 3 is provided with transversely distributed radiating ring piece fixing threaded holes 12 at the position corresponding to the middle part of the radiating ring piece 10, so that the fixed connection can be realized through the matching of screws.
In particular, in order to ensure the cooling efficiency, the cooling dissipation part comprises a cooling dissipation base 18, a second cooling dissipation rod 20 and a second cooling dissipation fin 19;
wherein, the top surface of the cold dissipation base 18 is directly contacted with the bottom surface of the semiconductor wafer 14 tightly, thereby ensuring that the cold energy is smoothly transferred from the semiconductor wafer 14 to the cold dissipation base 18, and further diffused to the air through the second cold dissipation rod 20 and the second cold dissipation fin 19;
the vertically distributed second cold dissipating rods 20 are connected with the bottom surface of the cold dissipating base 18 at equal intervals;
the horizontal second cooling fins 19 are distributed at equal intervals along the extension direction of the cooling bar 20.
In particular, a plurality of second cooling fin ventilation holes 29 (with irregular shapes and sizes) are distributed on the second cooling fins 19 from inside to outside along the radius direction, so that the air can smoothly flow through the holes;
in the invention, in concrete implementation, the left and right side walls of the refrigeration section shell 3 are respectively provided with cooling fan fixing threaded holes 16 which are transversely distributed at positions corresponding to the middle part of the shell of the cooling fan 21, so that the refrigeration section shell 3 can be fixedly connected through the cooperation of screws.
In the invention, in the concrete implementation, a cooling fan positioning ring 17 is arranged on the inner side wall of the lower side of the refrigeration section shell 3;
the cooling fan 21 is placed on the cooling fan positioning ring 17, namely the bottom surface of the cooling fan 21 is contacted with the top surface of the cooling fan positioning ring 17;
in the invention, the cold air guide arc piece 23 is a 90-degree arc piece;
and the cold air outlet 22 is arranged corresponding to the lower end of the cold air guide arc piece 23 and is positioned at the same height, so that the cold air blown out from the cold air fan 21 can be blown out through the cold air outlet 22 after being turned.
In the present invention, in a specific implementation, the cold air inlet 15 and the cold air outlet 22 are located on the same side of the casing 3 of the refrigeration section, and the heat dissipation air inlet 11 is located on the other side;
the position of the heat dissipation air inlet 11 is higher than the cold air inlet 15 and the cold air outlet 22.
In particular, the difference between the position angle of the heat dissipation air inlet 11 and the position angle of the cold air inlet 15 is 180 degrees.
It should be noted that the hot air outlet 24 is located at the topmost end of the top cover section casing 1, and the exhaust air directly blows upward to the umbrella cover.
It should be noted that, in the present invention, under the driving of the cooling fan 21, the air flows through the cold dissipation part through the cold air inlet 15, and after the temperature is reduced, the air is blown out through the cold air outlet 22, so that the cold air can be directly delivered to the position of the body of the user holding the umbrella handle section housing 4, and the cold air is dissipated after touching the human body, thereby achieving a good cooling effect. Meanwhile, part of the cold air also passes through the cold air inlet 15 to be recycled.
According to the invention, under the driving of the blowing fan 5, air flows through the heat dissipation part from the unmanned side through the heat dissipation air inlet 11, sequentially passes through the upper part of the refrigeration section shell 3, the keel section shell 2 and the top cover section shell 1 after the temperature rises, and finally is upwards discharged out of the umbrella cover from the hot air outlet 24.
In the above technical solutions, all the components are connected in a detachable manner.
It should be noted that the semiconductor refrigeration piece is a device for refrigerating and heating by utilizing the characteristics of a semiconductor, but the conventional auxiliary air flowing device of the semiconductor refrigeration piece has larger weight, and a sunshade umbrella is heavy in some non-inflammatory weather by adopting a fixed device, so that people can make reasonable selection according to specific outdoor conditions. The invention comprises a top cover section shell 1, a keel section shell 2, a refrigeration section shell 3 and an umbrella handle section shell 4, wherein the refrigeration section shell 3 can be detached in non-inflammatory weather.
Based on the technical scheme, the invention realizes local mobile refrigeration by utilizing the simplicity of semiconductor refrigeration, enhances the heat exchange design and ensures the normal work of the semiconductor wafer; the design of the wind field enables cold wind under the umbrella cover to form local circulation, hot wind absorbs heat from the lower part of the umbrella cover and then is directly discharged out of the umbrella cover, comfort of temperature under the umbrella is improved to the greatest extent, a good heat dissipation environment is built, and the detachable design enables the umbrella not to be too heavy in non-refrigeration weather.
In conclusion, compared with the prior art, the detachable umbrella handle for local temperature control can reduce the temperature of the space under the umbrella while shading the sun, meet the mobile refrigeration requirement of people in hot days, is beneficial to improving the comfort level of people when people walk outdoors, and has great production practice significance.
In addition, the detachable umbrella handle for local temperature control comprises a top cover section shell, a keel section shell, a refrigeration section shell and an umbrella handle section shell, and a detachable combination mode is adopted, so that the detachable umbrella handle cannot be too heavy in non-refrigeration weather, and the refrigeration section shell can be detached in non-inflammatory weather, so that the requirement of detachment in non-inflammatory weather is met.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A detachable umbrella handle for local temperature control is characterized by comprising a top cover section shell (1), a keel section shell (2), a refrigeration section shell (3) and an umbrella handle section shell (4) which are sequentially connected from top to bottom, wherein the top cover section shell, the keel section shell, the refrigeration section shell and the umbrella handle section shell are of detachable structures;
wherein, the top cover section shell (1) is of a hollow structure;
the whole of the top cover section shell (1) is exposed above the umbrella cover of the sunshade;
the lower end of the top cover section shell (1) is inserted into the inner side of the top of the keel section (2) shell;
the top end of the top cover section shell (1) is provided with a hot air outlet (24);
a blowing fan (5) is arranged in the top cover section shell (1);
wherein, the keel section shell (2) is of a hollow structure;
the top end of the keel section shell (2) is connected with the lower end of the top cover section shell (1);
the lower end of the keel section shell (2) is connected with the top end of the refrigeration section shell (3);
a top cover section supporting ring (6) and a refrigerating section supporting ring (7) are respectively and fixedly arranged on the upper side and the lower side of the interior of the keel section shell (2);
the top of the top cover section supporting ring (6) is contacted with the bottom surface of the top cover section shell (1);
the bottom surface of the refrigerating section supporting ring (7) is in contact with the top surface of the refrigerating section shell (3);
wherein, the shell (3) of the refrigeration section is of a hollow structure;
the lower end of the refrigeration section shell (3) is connected with the upper end of the umbrella handle section (4);
a semiconductor chip (14), a heat dissipation component, a cold dissipation component, a cooling fan (21) and a cooling air guide arc piece (23) are arranged in the refrigeration section shell (3);
the semiconductor wafer (14) is horizontally arranged in the transverse direction;
the heat dissipation part and the cold dissipation part are respectively positioned at the upper side and the lower side of the semiconductor wafer (14);
the cooling fan (21) is positioned right below the cooling dissipation part;
the cold air guide arc sheet (23) is positioned right below the air outlet of the cold air fan (21);
the right side wall surface of the refrigeration section shell (3) is provided with a plurality of heat dissipation air inlets (11);
the left side wall surface of the refrigeration section shell (3) is provided with a plurality of cold air inlets (15) and at least one cold air outlet (22);
the cold air outlet (22) is positioned right below the cold air inlet (15).
2. The detachable umbrella handle for local temperature control according to claim 1, wherein the left and right side walls of the top cover section casing (1) are respectively provided with blowing fan fixing threaded holes (26) distributed transversely at positions corresponding to the left and right sides of the casing of the blowing fan (5);
the blowing fan (5) is fixedly connected with the top cover section shell (1) through a blowing fan fixing threaded hole (26);
the inner side wall of the top cover section shell (1) is provided with a blowing fan positioning ring (25);
the bottom surface of the blowing fan positioning ring (25) is contacted with the top surface of the shell of the blowing fan (5).
3. The detachable umbrella handle for local temperature control according to claim 1, wherein the heat dissipation member comprises a heat dissipation base (13), a heat dissipation ring sheet (10), a first heat dissipation rod (9) and a first heat dissipation fin (8);
wherein, the bottom surface of the heat dissipation base (13) is directly contacted with the top surface of the semiconductor wafer (14) tightly;
the vertically distributed first heat dissipation rods (9) are connected to the bottom surface of the heat dissipation base (13) at equal intervals, and the height of the first heat dissipation rods (9) is gradually increased from inside to outside;
the horizontal first radiating fins (8) are distributed at equal intervals along the extending direction of the radiating rod (9);
the radiating ring piece (10) is positioned at the outermost periphery of the radiating base (13) and is directly contacted with the inner side wall of the refrigeration section shell (3), and holes with the same shape are formed in the radiating ring piece (10) at the position corresponding to the radiating air inlet (11).
4. The detachable umbrella handle for local temperature control according to claim 3, wherein the first radiating fins (8) are distributed with a plurality of first radiating fin ventilation holes (28) from inside to outside along the radius direction;
the side wall of the refrigeration section shell (3) is provided with transversely distributed radiating ring piece fixing threaded holes (12) at the position corresponding to the middle part of the radiating ring piece (10).
5. The detachable umbrella stick for local temperature control according to claim 3, wherein the cold dissipating means comprise a cold dissipating base (18), a second cold dissipating rod (20), a second cold dissipating fin (19);
wherein the top surface of the cooling base (18) is directly and closely contacted with the bottom surface of the semiconductor wafer (14);
the second cold dissipating rods (20) which are vertically distributed are connected with the bottom surface of the cold dissipating base (18) at equal intervals;
the horizontal second cooling fins (19) are distributed at equal intervals along the extension direction of the cooling rod (20).
6. The detachable umbrella stick for local temperature control according to claim 5, wherein the second cooling fin (19) is distributed with a plurality of second cooling fin ventilation holes (29) from inside to outside along the radius direction;
the left side wall and the right side wall of the refrigeration section shell (3) are respectively provided with cooling fan fixing threaded holes (16) which are transversely distributed at the positions corresponding to the middle part of the shell of the cooling fan (21).
7. The detachable umbrella handle for local temperature control according to claim 5, wherein the inner side wall of the lower side of the refrigeration section shell (3) is provided with a cooling fan positioning ring (17);
the cooling fan (21) is placed on the cooling fan positioning ring (17).
8. The detachable umbrella handle for local temperature control according to claim 1, wherein the cold air guiding arc piece (23) is a 90 degree arc piece;
and a cold air outlet 22 arranged corresponding to the lower end of the cold air guide arc piece 23 and located at the same height.
9. The detachable umbrella handle for local temperature control according to claim 1, wherein the position of the heat-dissipating air inlet (11) is higher than the cold air inlet (15) and the cold air outlet (22);
the difference between the position angle of the heat dissipation air inlet (11) and the position angle of the cold air inlet (15) is 180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910958921.1A CN110664062B (en) | 2019-10-10 | 2019-10-10 | Detachable umbrella handle for local temperature control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910958921.1A CN110664062B (en) | 2019-10-10 | 2019-10-10 | Detachable umbrella handle for local temperature control |
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| Publication Number | Publication Date |
|---|---|
| CN110664062A true CN110664062A (en) | 2020-01-10 |
| CN110664062B CN110664062B (en) | 2024-07-09 |
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| CN201910958921.1A Active CN110664062B (en) | 2019-10-10 | 2019-10-10 | Detachable umbrella handle for local temperature control |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081256A (en) * | 2021-11-01 | 2022-02-25 | 东南大学 | Composite refrigeration umbrella based on sky radiation and thermoelectric effect air supply |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050164627A1 (en) * | 2003-09-29 | 2005-07-28 | Boone David L.Jr. | Cool-aid fan/shade (outdoor equipment) unit(s) |
| US20150245536A1 (en) * | 2014-02-21 | 2015-08-27 | Lenovo (Beijing) Co., Ltd. | Heat Dissipating Device And Electronic Apparatus |
| CN107319705A (en) * | 2017-08-23 | 2017-11-07 | 邵阳学院 | A kind of multifunctional sunshade umbrella of utilization solar energy |
| CN108618294A (en) * | 2018-05-11 | 2018-10-09 | 刘艳平 | A kind of Handy movable gardens are had a rest parasols |
| CN211092195U (en) * | 2019-10-10 | 2020-07-28 | 天津商业大学 | Detachable umbrella handle for local temperature control |
-
2019
- 2019-10-10 CN CN201910958921.1A patent/CN110664062B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050164627A1 (en) * | 2003-09-29 | 2005-07-28 | Boone David L.Jr. | Cool-aid fan/shade (outdoor equipment) unit(s) |
| US20150245536A1 (en) * | 2014-02-21 | 2015-08-27 | Lenovo (Beijing) Co., Ltd. | Heat Dissipating Device And Electronic Apparatus |
| CN107319705A (en) * | 2017-08-23 | 2017-11-07 | 邵阳学院 | A kind of multifunctional sunshade umbrella of utilization solar energy |
| CN108618294A (en) * | 2018-05-11 | 2018-10-09 | 刘艳平 | A kind of Handy movable gardens are had a rest parasols |
| CN211092195U (en) * | 2019-10-10 | 2020-07-28 | 天津商业大学 | Detachable umbrella handle for local temperature control |
Non-Patent Citations (1)
| Title |
|---|
| 周宇鸿;周东一;袁信国;李想;: "基于半导体制冷的太阳能多功能遮阳伞设计及实验测试", 节能, no. 06, 25 June 2018 (2018-06-25) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081256A (en) * | 2021-11-01 | 2022-02-25 | 东南大学 | Composite refrigeration umbrella based on sky radiation and thermoelectric effect air supply |
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| Publication number | Publication date |
|---|---|
| CN110664062B (en) | 2024-07-09 |
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