CN109209960B - Cold and warm dual-purpose fan with modularization replacement function - Google Patents
Cold and warm dual-purpose fan with modularization replacement function Download PDFInfo
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- CN109209960B CN109209960B CN201811217235.0A CN201811217235A CN109209960B CN 109209960 B CN109209960 B CN 109209960B CN 201811217235 A CN201811217235 A CN 201811217235A CN 109209960 B CN109209960 B CN 109209960B
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- Prior art keywords
- ring
- fan
- supporting rod
- sleeve
- ring sleeve
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- 239000002184 metal Substances 0.000 claims abstract description 36
- 230000007704 transition Effects 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 26
- 238000000222 aromatherapy Methods 0.000 claims description 5
- 238000004887 air purification Methods 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 6
- 238000000034 method Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
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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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
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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
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The application provides a dual-purpose fan with modularized replacement function, comprising: a metal ring, a lower ring sleeve, an upper ring sleeve and a fan head; the top of the supporting rod is embedded with a ring-shaped metal ring, and the metal rings are arranged around in a linear array mode; the upper part of the limiting ring is provided with a ring-shaped lower ring sleeve, the lower ring sleeve is sleeved on the outer wall of the supporting rod in a transition fit mode, and the lower ring sleeve is connected with two metal rings at the lower side through a contact; the application has the advantages of modularized function of the fan head, flexible use, 360-degree adjusting function of the fan head, large blowing range and convenient use, and solves the problems that the traditional electric fan is fixed in structure, the fan head cannot flexibly adjust the direction in the circumferential range, the blowing range is small, the fan is not modularized, and the fan head cannot be replaced and used independently.
Description
Technical Field
The application relates to the technical field of electric fans, in particular to a cooling and heating dual-purpose fan with a modularized replacement function.
Background
The electric fan is a household appliance which uses a motor to drive fan blades to rotate so as to accelerate air circulation, and is mainly used for cooling and relieving summer heat and circulating air. The electric fan is widely used in families, classrooms, offices, shops, hospitals, hotels and other places, and mainly comprises fan heads, fan blades, net covers, a head swing control device, a wind speed control device and other parts.
The electric fan is divided into a cold air electric fan and a hot air electric fan, and also has a cold and hot integrated electric fan, wherein the cold air electric fan can blow cool wind, especially in hot summer, the human body can be quickly cooled, and the hot air electric fan is a fan for sending hot air, can quickly and uniformly blow the hot air to the front, so that the indoor space can be quickly heated, the warehouse can be kept warm, and the temperature in the furnace can be supplemented.
The traditional electric fan structure is fixed, and the fan head can not be in the flexible regulation orientation of circumference within range, and the scope of blowing is little, and the fan does not carry out modularization, and the fan head can not independently change and use inconvenient.
In view of the above, the present application provides a dual-purpose fan with modular replacement function for cooling and heating, which solves the problems and improves the practical value.
Disclosure of Invention
The application aims to provide a cooling and heating dual-purpose fan with a modularized replacement function, which aims to solve the problems and the defects that the traditional electric fan structure is fixed, the fan head cannot flexibly adjust the direction in the circumferential range, the blowing range is small, the fan is not modularized, and the fan head cannot be replaced independently and is inconvenient to use.
In order to achieve the above purpose, the application provides a dual-purpose fan with modularized replacement function, which is achieved by the following specific technical means:
a dual-purpose fan of changes in temperature with modularization replacement function includes: the device comprises a base, a universal ball wheel, a supporting rod, a power socket, a lower partition plate, an upper partition plate, a storage opening, a grid door, a socket, a wire binding plate, a metal ring, a lower ring sleeve, an upper ring sleeve, an inclined supporting rod, a fan head, a tail rod, a knob, a locking knob, an electric wire, a limiting ring, a threading opening, a finger groove, a clamping block, a contact, a connecting slot, a swinging head control rod, an air speed switch and a connecting plug; the base is in a cake shape, universal ball wheels are fixed at the bottom of the base through screws, and the universal ball wheels are arranged around in an annular array mode; the top of the middle position of the base is screwed with a hollow cylindrical supporting rod through threads, and the right side of the bottom of the supporting rod is embedded with a power socket; a rectangular object placing opening is formed in the front side of the middle position of the supporting rod, and an arc-shaped grid door is arranged in the front side of the object placing opening; the grid door is connected with the supporting rod in a hinging mode, an oblong finger groove is formed in the middle position of the right side of the grid door, and hemispherical clamping blocks are welded on the top surface and the bottom surface of the right side of the grid door; the bottom of the object placing opening is provided with a round lower baffle plate, and the lower baffle plate is welded on the inner side wall of the supporting rod; the top of the object placing opening is provided with a round upper baffle plate which is welded on the inner side wall of the supporting rod; the front side of the upper partition board is embedded with a socket, and the socket is connected with a power socket through an electric wire; the lower partition plate and the upper partition plate are arranged in parallel, and the rear sides of the lower partition plate and the upper partition plate are provided with arc-shaped threading openings; an arc-shaped strip-shaped wire binding plate is arranged between the lower partition plate and the upper partition plate, the wire binding plate corresponds to the threading opening up and down, and the wire binding plate is welded on the inner side wall of the rear side of the supporting rod; the top of the supporting rod is embedded with a ring-shaped metal ring, and the metal rings are arranged around in a linear array mode; the lower side of the metal ring is provided with a ring-shaped limiting ring, and the limiting ring is welded on the outer side wall of the supporting rod; the upper part of the limiting ring is provided with a ring-shaped lower ring sleeve, the lower ring sleeve is sleeved on the outer wall of the supporting rod in a transition fit mode, and the lower ring sleeve is connected with two metal rings at the lower side through a contact; a cylindrical upper ring sleeve is arranged above the lower ring sleeve, the upper ring sleeve is sleeved at the top end of the supporting rod in a transition fit mode, and the upper ring sleeve is connected with the metal ring through a contact; the contacts are respectively arranged at two positions which are vertically symmetrical on the inner side walls of the lower annular sleeve and the upper annular sleeve, and the two contacts of the lower annular sleeve and the upper annular sleeve respectively correspond to the four metal rings; one side of the lower ring sleeve and one side of the upper ring sleeve are respectively screwed with a locking knob through threads, and the locking knobs are movably connected with the outer wall of the supporting rod; the outer sides of the contact mounting positions of the lower ring sleeve and the upper ring sleeve are welded with hollow cylindrical diagonal braces, and the top ends of the diagonal braces are embedded with rectangular connecting slots; the front side and the rear side of the top of the supporting rod are respectively provided with a fan head, and the back of the fan head is respectively provided with a swinging control rod and a wind speed switch; the bottom of fan head welds the cylindric tailstock, and the bottom of tailstock is inlayed and is had rectangular connecting plug to the upper portion of tailstock is connected with the diagonal brace through the knob.
As a further optimization of the technical scheme, the cold and warm dual-purpose fan with the modularized replacement function is characterized in that the lower annular sleeve and the upper annular sleeve are respectively arranged to be 360-degree rotating devices through the contact and the support rod, the random direction adjustment of the fan head in the range of 0-360 degrees is realized, and the fan heads are arranged at the upper parts of the lower annular sleeve and the upper annular sleeve, so that the blowing range is enlarged; when the lower ring sleeve and the upper ring sleeve are rotated, the contact slides in the metal ring, the lower ring sleeve is restrained at the installation position through the limiting ring, and the upper ring sleeve is in a cylindrical structure and forms a limiting structure with the top end of the supporting rod.
As a further optimization of the technical scheme, according to the cold and warm dual-purpose fan with the modularized replacement function, external threads are formed on the top of the diagonal brace and the bottom of the tail rod, internal threads meshed with the external threads are formed in the knob, and the diagonal brace and the tail rod are arranged as a dismounting device in a threaded meshing mode, so that a user can replace the diagonal brace and the tail rod with a cold air fan or a hot air fan according to the requirements of the user, the use is flexible, and the modularization of the fan head is realized.
As a further optimization of the technical scheme, the cold and warm dual-purpose fan with the modularized replacement function is characterized in that the inside of the object placing port is provided with the existing small household aromatherapy device or the placement area of the small household air purification humidifier, and the small household appliances such as the aromatherapy device are additionally arranged, so that the fan is beneficial to body health.
As a further optimization of the technical scheme, the cold and warm dual-purpose fan with the modularized replacement function is characterized in that the fan head adopts a cold air fan or a hot air fan, the fan head is of the existing mature technology, and the fan head has a head swinging adjusting function and a wind speed adjusting function.
As a further optimization of the technical scheme, the cold and warm dual-purpose fan with the modularized replacement function is characterized in that the longitudinal section of the metal ring is arc-shaped, the contact is provided with the spring plunger, the ball head transition fit mode of the contact is movably connected with the metal ring, the lower ring sleeve and the upper ring sleeve are respectively arranged as dismounting devices through the contact and the supporting rod, the dismounting and the mounting of the lower ring sleeve and the upper ring sleeve and the supporting rod are realized through the spring plunger structure in the prior art, and the metal ring is electrically connected with the contact after the power is supplied.
As a further optimization of the technical scheme, the cold and warm dual-purpose fan with the modularized replacement function is characterized in that the power socket is arranged as a standard power plug with square openings and flat ears, is connected with an external power supply socket through a power line, is respectively connected with the socket and a metal ring through wires, is arranged in parallel with the socket, is provided with two fan heads in parallel, realizes independent use of the two fan heads and the socket, and is arranged as a GN-103D bull socket.
As a further optimization of the technical scheme, the cooling and heating dual-purpose fan with the modularized replacement function is characterized in that the connecting slot and the connecting plug are square-mouth flat-ear-shaped, the connecting slot is electrically connected with the connecting plug in a plugging manner, and the connecting slot is connected with the contact through an electric wire.
As a further optimization of the technical scheme, the cold and warm dual-purpose fan with the modularized replacement function is characterized in that the electric wire is arranged in the supporting rod, the bottom end of the electric wire is connected with the power socket, and the top end of the electric wire sequentially penetrates through the threading opening at the rear side of the lower loop, the wire binding plate and the threading opening at the rear side of the upper loop to the top of the inside of the supporting rod.
Due to the application of the technical scheme, compared with the prior art, the application has the following advantages:
1. the lower ring sleeve and the upper ring sleeve of the cooling and heating dual-purpose fan with the modularized replacement function are respectively arranged into the 360-degree rotating device through the contact and the support rod, so that the rotating angles of the lower ring sleeve and the upper ring sleeve can be adjusted independently, the fan head can be adjusted in any direction, the use is convenient, the fan heads are arranged at the upper parts of the lower ring sleeve and the upper ring sleeve, and the blowing range is large.
2. According to the cold and hot dual-purpose fan diagonal brace with the modularized replacement function, the diagonal brace and the tail rod are arranged to be the dismounting device in a threaded engagement mode, the cold air fan or the hot air fan is adopted by the fan head, modularization of the fan head is achieved, the cold air fan or the hot air fan can be independently selected and replaced according to user needs, and the use is flexible.
3. The application has the advantages of flexible use, 360-degree adjusting function, large blowing range and convenient use by improving the cooling and heating dual-purpose fan with the modularized replacement function, has the modularized function of the fan head, can automatically select and replace the fan head, and effectively solves the problems and the defects in the background art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic view of the structure of the point A of the present application;
FIG. 3 is a schematic side cross-sectional view of the present application;
FIG. 4 is a schematic view of a B-point structure according to the present application;
FIG. 5 is a schematic view of the structure of the point C of the present application;
FIG. 6 is a schematic diagram of the explosion structure at point C according to the present application;
FIG. 7 is a schematic diagram of the explosion structure at point C according to the present application;
FIG. 8 is a schematic view of the bottom structure of the present application;
FIG. 9 is a schematic elevational view of the present application;
FIG. 10 is a schematic diagram of a D-point structure according to the present application;
FIG. 11 is a schematic diagram of an exploded construction of the present application;
fig. 12 is a schematic view of the structure of the lower separator of the present application.
In the figure: base 1, universal ball wheel 2, bracing piece 3, power socket 4, lower baffle 5, upper baffle 6, put thing mouth 7, grid door 8, socket 9, wire harness board 10, eyelet 11, lower ring cover 12, upper ring cover 13, diagonal brace 14, fan head 15, tail rod 16, knob 17, locking knob 18, electric wire 19, spacing ring 301, threading mouth 501, finger groove 801, fixture block 802, contact 1201, connecting slot 1401, pendulum control rod 1501, wind speed switch 1502, connecting plug 1601.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments.
In the description of the present application, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.
Meanwhile, in the description of the present application, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 11, the present application provides a specific technical embodiment of a dual-purpose cooling and heating fan with a modularized replacement function:
a dual-purpose fan of changes in temperature with modularization replacement function includes: base 1, universal ball wheel 2, support rod 3, power socket 4, lower baffle 5, upper baffle 6, object placing port 7, grid door 8, socket 9, wire harness plate 10, metal ring 11, lower ring sleeve 12, upper ring sleeve 13, diagonal brace 14, fan head 15, tail rod 16, knob 17, locking knob 18, wire 19, limit ring 301, threading port 501, finger groove 801, fixture block 802, contact 1201, connection slot 1401, swing control rod 1501, wind speed switch 1502, connection plug 1601; the base 1 is in a cake shape, the bottom of the base 1 is fixedly provided with the universal ball wheel 2 through screws, and the universal ball wheels 2 are arranged everywhere in an annular array mode; the top of the middle position of the base 1 is screwed with a hollow cylindrical supporting rod 3 through threads, and the right side of the bottom of the supporting rod 3 is embedded with a power socket 4; a rectangular object placing opening 7 is formed in the front side of the middle position of the supporting rod 3, and an arc-shaped grid door 8 is arranged in the front side of the object placing opening 7; the grid door 8 is connected with the supporting rod 3 in a hinged mode, an oblong finger groove 801 is formed in the middle position of the right side of the grid door 8, and hemispherical clamping blocks 802 are welded on the top surface and the bottom surface of the right side of the grid door 8; the bottom of the object placing opening 7 is provided with a round lower baffle plate 5, and the lower baffle plate 5 is welded on the inner side wall of the supporting rod 3; the top of the object placing opening 7 is provided with a round upper baffle plate 6, and the upper baffle plate 6 is welded on the inner side wall of the supporting rod 3; the front side of the upper partition plate 6 is embedded with a socket 9, and the socket 9 is connected with the power socket 4 through a wire 19; the lower partition plate 5 and the upper partition plate 6 are arranged in parallel, and the rear sides of the lower partition plate 5 and the upper partition plate 6 are provided with arc-shaped threading openings 501; an arc-shaped strip-shaped wire binding plate 10 is arranged between the lower partition plate 5 and the upper partition plate 6, the wire binding plate 10 corresponds to the threading opening 501 up and down, and the wire binding plate 10 is welded on the inner side wall at the rear side of the support rod 3; the top of the supporting rod 3 is embedded with a ring-shaped metal ring 11, and the metal rings 11 are arranged around in a linear array mode; a ring-shaped limiting ring 301 is arranged on the lower side of the metal ring 11, and the limiting ring 301 is welded on the outer side wall of the supporting rod 3; the upper part of the limiting ring 301 is provided with a ring-shaped lower ring sleeve 12, the lower ring sleeve 12 is sleeved on the outer wall of the supporting rod 3 in a transition fit mode, and the lower ring sleeve 12 is connected with two metal rings 11 at the lower side through a contact 1201; a cylindrical upper ring sleeve 13 is arranged above the lower ring sleeve 12, the upper ring sleeve 13 is sleeved at the top end of the supporting rod 3 in a transition fit mode, and the upper ring sleeve 13 is connected with the metal ring 11 through a contact 1201; the contacts 1201 are respectively arranged at two positions which are vertically symmetrical on the inner side walls of the lower ring sleeve 12 and the upper ring sleeve 13, and the two contacts 1201 of the lower ring sleeve 12 and the upper ring sleeve 13 respectively correspond to the four metal rings 11; one side of the lower ring sleeve 12 and one side of the upper ring sleeve 13 are respectively screwed with a locking knob 18 through threads, and the locking knobs 18 are movably connected with the outer wall of the supporting rod 3; the outer sides of the contact 1201 of the lower ring sleeve 12 and the upper ring sleeve 13 are welded with hollow cylindrical diagonal braces 14, and the top ends of the diagonal braces 14 are embedded with rectangular connecting slots 1401; the front side and the rear side of the top of the support rod 3 are respectively provided with a fan head 15, and the back of the fan head 15 is respectively provided with a swinging control rod 1501 and a wind speed switch 1502; the bottom of the fan head 15 is welded with a cylindrical tail rod 16, a rectangular connecting plug 1601 is inlaid at the bottom of the tail rod 16, and the upper part of the tail rod 16 is connected with the diagonal brace 14 through a knob 17.
Specifically, referring to fig. 3, the lower ring 12 and the upper ring 13 are respectively provided with 360-degree rotation devices through the contacts 1201 and the support rods 3.
Specifically, referring to fig. 6 and 7, the top of the diagonal brace 14 and the bottom of the tail rod 16 are both provided with external threads, the interior of the knob 17 is provided with internal threads engaged with the external threads, and the diagonal brace 14 and the tail rod 16 are provided as a dismounting device in a threaded engagement manner.
Specifically, the interior of the object placing port 7 is set as a placing area of an existing small household aromatherapy device or a small household air purification humidifier.
Specifically, the fan head 15 employs a cool air fan or a hot air fan.
Specifically, referring to fig. 4, the longitudinal section of the metal ring 11 is arc-shaped, the contact 1201 is provided as a spring plunger, the ball head of the contact 1201 is movably connected with the metal ring 11 in a transition fit manner, and the lower ring 12 and the upper ring 13 are provided as dismounting devices through the contact 1201 and the support rod 3 respectively.
Specifically, referring to fig. 1 and 3, the power socket 4 is configured as a square-mouth flat-ear standard power plug, the power socket 4 is connected to the socket 9 and the metal ring 11 through the electric wires 19, and the socket 9 is configured as a GN-103D bull socket.
Specifically, referring to fig. 6 and 7, the connection socket 1401 and the connection plug 1601 are both in a square-mouth flat-ear shape, the connection socket 1401 and the connection plug 1601 are electrically connected in a plugging manner, and the connection socket 1401 is connected to the contact 1201 through the electric wire 19.
Specifically, referring to fig. 3 and 11, the electric wire 19 is disposed inside the support rod 3, and the bottom end of the electric wire 19 is connected to the power socket 4, and the top end of the electric wire 19 sequentially passes through the threading opening 501 at the rear side of the lower loop 12, the wire binding plate 10, and the threading opening 501 at the rear side of the upper loop 13 to the top inside the support rod 3.
The specific implementation steps are as follows:
the finger groove 801 is buckled, the grid door 8 is opened to the left side in a rotating mode, a small aromatherapy device or a small household air purification humidifier is placed on the upper surface of the lower partition board 5, the placed small household appliances are electrically connected through the socket 9, the grid door 8 is reversely rotated to close the door, and the grid door 8 is firmly closed on the front side of the storage opening 7 through the clamping block 802; the power socket 4 is electrically connected with an external power socket through an external power line, the fan head 15 is selected according to the requirement, the tail rod 16 at the bottom of the fan head 15 and the diagonal brace 14 are screwed together through the knob 17, and before the tail rod 16 and the diagonal brace 14 are connected, the connecting slot 1401 is firstly in clamping connection with the connecting plug 1601; after the locking knob 18 is loosened and the fan head 15 is rotated to a proper angle, the locking knob 18 is locked, and the rotation and the swing of the fan head 15 are controlled by controlling the swing control lever 1501 and the wind speed switch 1502 of the head of the fan head 15; when the fan head 15 needs to be disassembled, the knob is rotated to the root of the diagonal brace 14, and then the fan head 15 and the tail rod 16 are pulled out, and the connecting slot 1401 is separated from the connecting plug 1601.
To sum up: the cooling and heating dual-purpose fan with the modularized replacement function has the advantages that the lower annular sleeve and the upper annular sleeve are respectively arranged into the 360-degree rotating device through the contact and the support rod, so that the rotating angles of the lower annular sleeve and the upper annular sleeve can be adjusted independently, the fan head can be adjusted in any direction, the use is convenient, the fan heads are arranged at the upper parts of the lower annular sleeve and the upper annular sleeve, and the blowing range is large; the diagonal brace and the tail rod are arranged as a dismounting device in a threaded engagement mode, and the fan head adopts a cold air fan or a hot air fan, so that the modularization of the fan head is realized, the cold air fan or the hot air fan can be independently selected and replaced according to the needs of a user, and the use is flexible; the application solves the problems that the traditional electric fan is fixed in structure, the fan head can not flexibly adjust the direction in the circumferential range, the blowing range is small, the fan is not modularized, and the fan head can not be automatically replaced and is inconvenient to use by improving the cold and warm dual-purpose fan with the modularized replacement function, the fan head can be automatically replaced, the use is flexible, the fan head has the 360-degree adjusting function, and the blowing range is large and the use is convenient.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A dual-purpose fan of changes in temperature with modularization replacement function includes: the universal ball wheel (2), a supporting rod (3), a power socket (4), a lower partition plate (5), an upper partition plate (6), a storage opening (7), a grid door (8), a socket (9), a wire harness plate (10), a metal ring (11), a lower ring sleeve (12), an upper ring sleeve (13), an inclined supporting rod (14), a fan head (15), a tail rod (16), a knob (17), a locking knob (18), an electric wire (19), a limiting ring (301), a threading opening (501), a finger groove (801), a clamping block (802), a contact (1201), a connecting slot (1401), a swinging control rod (1501), a wind speed switch (1502) and a connecting plug (1601; the method is characterized in that: the base (1) is in a round cake shape, the bottom of the base (1) is fixedly provided with universal ball wheels (2) through screws, and the universal ball wheels (2) are arranged around in an annular array mode; the top of the middle position of the base (1) is screwed with a hollow cylindrical supporting rod (3) through threads, and the right side of the bottom of the supporting rod (3) is embedded with a power socket (4); a rectangular object placing opening (7) is formed in the front side of the middle position of the supporting rod (3), and an arc-shaped grid door (8) is arranged in the front side of the object placing opening (7); the grid door (8) is connected with the supporting rod (3) in a hinged mode, an oblong finger groove (801) is formed in the middle position of the right side of the grid door (8), and hemispherical clamping blocks (802) are welded on the top surface and the bottom surface of the right side of the grid door (8); the bottom of the object placing opening (7) is provided with a round lower baffle plate (5), and the lower baffle plate (5) is welded on the inner side wall of the supporting rod (3); the top of the object placing opening (7) is provided with a round upper baffle plate (6), and the upper baffle plate (6) is welded on the inner side wall of the supporting rod (3); the front side of the upper partition plate (6) is embedded with a socket (9), and the socket (9) is connected with the power socket (4) through an electric wire (19); the lower partition plate (5) and the upper partition plate (6) are arranged in parallel, and the rear sides of the lower partition plate (5) and the upper partition plate (6) are provided with arc-shaped threading openings (501); an arc-shaped strip-shaped wire binding plate (10) is arranged between the lower partition plate (5) and the upper partition plate (6), the wire binding plate (10) corresponds to the threading opening (501) up and down, and the wire binding plate (10) is welded on the inner side wall of the rear side of the supporting rod (3); the top of the supporting rod (3) is embedded with a ring-shaped metal ring (11), and the metal rings (11) are arranged everywhere in a linear array mode; a ring-shaped limiting ring (301) is arranged on the lower side of the metal ring (11), and the limiting ring (301) is welded on the outer side wall of the supporting rod (3); the upper part of the limiting ring (301) is provided with a ring-shaped lower ring sleeve (12), the lower ring sleeve (12) is sleeved on the outer wall of the supporting rod (3) in a transition fit mode, and the lower ring sleeve (12) is connected with two metal rings (11) at the lower side through contacts (1201); a cylindrical upper ring sleeve (13) is arranged above the lower ring sleeve (12), the upper ring sleeve (13) is sleeved at the top end of the supporting rod (3) in a transition fit mode, and the upper ring sleeve (13) is connected with the metal ring (11) through a contact (1201); the contacts (1201) are respectively arranged at two positions which are vertically symmetrical on the inner side walls of the lower annular sleeve (12) and the upper annular sleeve (13), and the two contacts (1201) of the lower annular sleeve (12) and the upper annular sleeve (13) respectively correspond to the four metal rings (11); one side of the lower ring sleeve (12) and one side of the upper ring sleeve (13) are respectively screwed with a locking knob (18) through threads, and the locking knobs (18) are movably connected with the outer wall of the supporting rod (3); the outer sides of the installation positions of the contacts (1201) of the lower ring sleeve (12) and the upper ring sleeve (13) are welded with hollow cylindrical inclined stay bars (14), and rectangular connecting slots (1401) are embedded in the top ends of the inclined stay bars (14); the front side and the rear side of the top of the supporting rod (3) are respectively provided with a fan head (15), and the back part of the fan head (15) is respectively provided with a swinging control rod (1501) and a wind speed switch (1502); the bottom welding of fan head (15) has cylindric tailstock (16), and the bottom of tailstock (16) is inlayed and is had connecting plug (1601) of rectangle to the upper portion of tailstock (16) is connected with diagonal brace (14) through knob (17), lower ring cover (12) and go up ring cover (13) and set up into 360 degrees rotary device through contact (1201) and bracing piece (3) respectively, the external screw thread has all been seted up at the top of diagonal brace (14) and the bottom of tailstock (16), and the inside of knob (17) seted up with the internal screw thread of external screw thread engaged with to diagonal brace (14) and tailstock (16) set up into dismounting device through the screw thread engagement mode.
2. The dual-purpose fan with modular displacement function of claim 1, wherein: the inside of the object placing port (7) is provided with a placing area of an existing small household aromatherapy device or a small household air purification humidifier.
3. The dual-purpose fan with modular displacement function of claim 2, wherein: the fan head (15) adopts a cold air fan or a hot air fan.
4. A dual-purpose fan with modular displacement function as claimed in claim 3, wherein: the longitudinal section of the metal ring (11) is arc-shaped, the contact (1201) is a spring plunger, the ball head of the contact (1201) is movably connected with the metal ring (11) in a transition fit mode, and the lower ring sleeve (12) and the upper ring sleeve (13) are respectively arranged as dismounting devices through the contact (1201) and the support rod (3).
5. The dual-purpose fan with modular displacement function of claim 4, wherein: the power socket (4) is a standard power plug with square openings and flat lugs, the power socket (4) is connected with the socket (9) and the metal ring (11) through wires (19) respectively, and the socket (9) is a GN-103D bull socket.
6. The dual-purpose fan with modular displacement function of claim 5, wherein: the connecting slots (1401) and the connecting plugs (1601) are square-mouth flat-ear-shaped, the connecting slots (1401) and the connecting plugs (1601) are electrically connected in an inserting mode, and the connecting slots (1401) are connected with the contacts (1201) through electric wires (19).
7. The dual-purpose fan with modular displacement function of claim 6, wherein: the electric wire (19) is arranged in the support rod (3), the bottom end of the electric wire (19) is connected with the power socket (4), and the top end of the electric wire (19) sequentially penetrates through the threading opening (501) at the rear side of the lower loop sleeve (12), the wire binding plate (10) and the threading opening (501) at the rear side of the upper loop sleeve (13) to the top of the support rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217235.0A CN109209960B (en) | 2018-10-18 | 2018-10-18 | Cold and warm dual-purpose fan with modularization replacement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217235.0A CN109209960B (en) | 2018-10-18 | 2018-10-18 | Cold and warm dual-purpose fan with modularization replacement function |
Publications (2)
| Publication Number | Publication Date |
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| CN109209960A CN109209960A (en) | 2019-01-15 |
| CN109209960B true CN109209960B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811217235.0A Active CN109209960B (en) | 2018-10-18 | 2018-10-18 | Cold and warm dual-purpose fan with modularization replacement function |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111928377A (en) * | 2020-08-31 | 2020-11-13 | 刘杰 | Ventilation unit that air-purifying used |
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|---|---|---|---|---|
| CN2068615U (en) * | 1990-07-06 | 1991-01-02 | 廖英杰 | Multi-vane returnable fan |
| US5411372A (en) * | 1994-03-18 | 1995-05-02 | Clark; Michael L. | Pole mounted revolving air circulating fan |
| KR100905127B1 (en) * | 2009-02-16 | 2009-06-30 | 박태원 | Stand typed blast cooler and heater |
| CN101897558A (en) * | 2007-04-18 | 2010-12-01 | 百得有限公司 | The motor, fan and the filter for installation that are used for vacuum cleaner |
| JP2013127216A (en) * | 2011-12-19 | 2013-06-27 | Panasonic Corp | Fan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040175281A1 (en) * | 2003-03-05 | 2004-09-09 | Christopher Remington | Air circulation using a fan |
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2018
- 2018-10-18 CN CN201811217235.0A patent/CN109209960B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068615U (en) * | 1990-07-06 | 1991-01-02 | 廖英杰 | Multi-vane returnable fan |
| US5411372A (en) * | 1994-03-18 | 1995-05-02 | Clark; Michael L. | Pole mounted revolving air circulating fan |
| CN101897558A (en) * | 2007-04-18 | 2010-12-01 | 百得有限公司 | The motor, fan and the filter for installation that are used for vacuum cleaner |
| KR100905127B1 (en) * | 2009-02-16 | 2009-06-30 | 박태원 | Stand typed blast cooler and heater |
| JP2013127216A (en) * | 2011-12-19 | 2013-06-27 | Panasonic Corp | Fan |
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| CN109209960A (en) | 2019-01-15 |
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