CN108433526A - A kind of hot wind component of steaming oven - Google Patents
A kind of hot wind component of steaming oven Download PDFInfo
- Publication number
- CN108433526A CN108433526A CN201810369293.9A CN201810369293A CN108433526A CN 108433526 A CN108433526 A CN 108433526A CN 201810369293 A CN201810369293 A CN 201810369293A CN 108433526 A CN108433526 A CN 108433526A
- Authority
- CN
- China
- Prior art keywords
- proof ring
- water proof
- axle sleeve
- motor shaft
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010025 steaming Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 176
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 11
- 239000004568 cement Substances 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 6
- 239000002937 thermal insulation foam Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
- A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A kind of hot wind component of steaming oven, balustrade deching including motor, outside furnace body and the inside cover plate close to furnace interior, it is both provided with through-hole in the middle part of balustrade deching and inside cover plate, motor is equipped with motor shaft, motor shaft sequentially passes through the through-hole of balustrade deching and inside cover plate, motor shaft is provided with axle sleeve and water proof ring, water proof ring, axle sleeve and motor shaft three coaxial arrangement；Water proof ring is sleeved on motor shaft, and axle sleeve is mounted in water proof ring and axle sleeve is linked on motor shaft；Water proof ring front envelopes or partly envelopes the front end face of axle sleeve completely, and material, axle sleeve is metal, and waterproof loop material is plastic cement, and the front of water proof ring and the end face inside cover plate middle through-hole edge abut and form sealing structure.The present invention can effectively reduce the noise rotated when motor work, and generated steam enters in axle sleeve when preventing steaming oven from working.
Description
Technical field
The present invention relates to a kind of steaming oven, the hot wind component of specifically a kind of steaming oven.
Background technology
Steaming oven is a kind of cooking apparatus, has steam heating and roasts two kinds of mode of heatings of heating, is equipped in steaming oven
Hot wind component drives flabellum rotation using motor, makes the heat in cavity achieve the purpose that be evenly distributed, make heat foods more
Uniformly.When using steam mode of heating, a large amount of water vapour is will produce, when the sealing position of hot wind group is bad, water vapour
It can penetrate on motor, influence the service life of motor.Existing sealing means are generally using directly set is upper close on motor shaft
Seal, sealing ring generally use the soft materials such as plastic cement, silica gel.When the gap design between sealing ring and motor shaft is too much
When, sealing effect unobvious；When the gap between sealing ring and motor shaft is designed too small, sealing ring is easy to rub with motor shaft
Contact is wiped, to generate noise, or motor shaft is stuck.Chinese patent literature CN204698333U was on October 14th, 2015
A kind of hot wind component of steaming oven disclosed, including heater, supporting rack, cycle fan blade, inboard cover board, heat-barrier material, casing, outer
Side cover plate, self cooling fan blade, motor mounting plate and motor；Hot wind component further includes the component that blocks water；Wherein, in heat-barrier material is located in
Between side cover plate and balustrade deching, there is through-hole among heat-barrier material；Casing be placed in the shaft of motor and through inboard cover board,
Heat-barrier material and balustrade deching；The component hoop that blocks water is buckled on casing and in the through-hole, and the invention component hoop that blocks water is buckled in casing
On the annular groove of circumferential surface, have the following defects：
1, the metal sleeve front is exposed under the steam ambient of hot humid, and the steam of hot humid is easy to metal
Casing generates erosion, and then influences the operating of motor shaft, easily occurs the phenomenon that card machine and noise in use for some time.
2, the component that blocks water is not contacted with inboard cover board, and is disposed among inboard cover board and balustrade deching
Heat insulation foam through-hole in, and bind round to be buckled on the annular groove of casing circumferential surface and be fixed, (referring to the patent specification the
[0028]-[0034] described in section), water vapour is penetrated from axis hole, and the component that blocks water rotates under motor drive, water is thrown to heat-insulated
On cotton (described in patent specification [0031] section) since the component that blocks water is rotatable, illustrate to block water component without and every
Hot cotton is sealed contact, that is to say, that the component that blocks water without and inboard cover board, heat insulation foam, balustrade deching in any one into
Row is in sealing contact, and in the case, a water vapour part can be thrown on thermal insulation board, influence the performance of heat insulation foam, a part of water
Steam can be gone to across balustrade deching axis hole on motor because of the problem of pressure, in the course of time, can equally be corroded motor, be influenced electricity
The service life of machine.Therefore, it is further improved.
Invention content
The purpose of the present invention is intended to provide a kind of reasonable for structure, and cost is relatively low, flexible for installation, good seal, effectively solves
Generated water vapour enters in axle sleeve when steaming oven work, extends the hot wind component of the steaming oven of motor shaft service life, with
Overcome shortcoming in the prior art.
By a kind of hot wind component of steaming oven of this purpose design, including motor, the balustrade deching outside the furnace body and
Close to the inside cover plate of furnace interior, through-hole is both provided in the middle part of balustrade deching and inside cover plate, motor is equipped with motor shaft, electricity
Arbor sequentially passes through the through-hole of balustrade deching and inside cover plate, and motor shaft is provided with axle sleeve and water proof ring, water proof ring, axle sleeve and electricity
Arbor three is coaxially disposed；Water proof ring is sleeved on motor shaft, and axle sleeve is mounted in water proof ring and axle sleeve is linked on motor shaft,
Axle sleeve and motor shaft contact with each other, and prevent the gap between water vapour continuous boss and motor shaft；Water proof ring front coats completely
Firmly or part envelopes the front end face of axle sleeve, and the material, axle sleeve is metal, and the waterproof loop material is plastic cement, before water proof ring
Portion and the end face inside cover plate middle through-hole edge abut and form sealing structure.The front of water proof ring is by inside cover plate
Through-hole rim seal block, prevent water droplet or water vapour from going to insulation material layer, realize and seal for the first time, prevent water vapour from running
Onto insulation material layer.Water proof ring coats axle sleeve or part envelopes, and can avoid or reduce produced when steaming oven work
Water vapour to axle sleeve corrode aging, the normal service life of effective protection motor shaft.
The front of the water proof ring is mounted between inside cover plate and balustrade deching, and inside cover plate and balustrade deching mutually fill
With the common front for clamping water proof ring of rear, the two.Water proof ring front end face is equipped with annular groove, and water proof ring front forms recessed with annular
Slot is the first of interval to block water flange collar and the second block water flange collar, the inside cover plate and balustrade deching blocks water first the outer of flange collar
Side edge portions, second flange collar that blocks water are fixedly clamped, and form double sealing structure.
The water proof ring is in " convex " shape structure, and water proof ring front end is provided with annular groove, and the front of water proof ring is formed
With annular groove is separated by, first flange collar and second that blocks water blocks water flange collar, water proof ring rear portion outer diameter it is smaller than front outer diameter and
Water proof ring rear end is provided with the first mounting hole, and water proof ring is provided with the cavity for accommodating axle sleeve, and axle sleeve is installed by the first mounting hole
In the cavity；First flange collar that blocks water is provided with the second mounting hole, and motor shaft, the first mounting hole, axle sleeve and the second mounting hole are same
Axis assembles, and the described first end face for blocking water flange collar and inside cover plate middle through-hole edge abuts and forms sealing structure；Institute
It states second and blocks water flange collar and inside cover plate abuts, so that water proof ring forms waterproof sealing structure twice in steaming oven.
The first installation pore radius R1 is less than the difference of axle sleeve radius R2 and the first installation pore radius R1 and axle sleeve radius R2
Value is less than 4mm.In the cavity that axle sleeve can fill in water proof ring from the first mounting hole of the rear end of water proof ring, have installation simple, fixed
The true feature of level.
The first installation pore radius is more than motor shaft radius.Water proof ring and motor shaft are on coaxial assembly foundation, waterproof
Circle will not generate friction with motor shaft.
The rear section of the water proof ring is rectangular or water proof ring rear portion circumferential surface is taper surface.The rear portion circumferential surface of water proof ring is
Taper surface is easy to the through-hole for making the rear portion of water proof ring penetrate balustrade deching, and the through-hole edge of balustrade deching is made to be stuck in water proof ring
In the card slot in portion, facilitate installation.
Be provided with card slot on the outside of the middle part of the water proof ring, the rear end of water proof ring pass through the through-hole in the middle part of balustrade deching and
Through-hole edge in the middle part of balustrade deching is closely stuck on card slot, and generated water vapour goes to motor when preventing steaming oven from working
On, it realizes second and seals, while water proof ring is positioned and fixed.
The side of annular groove is provided with pit to the water proof ring and the outside for the flange collar that blocks water first is arranged in pit；
Alternatively, water proof ring front end is provided with pit, the depth of the pit makes card slot bottom be more easy at least to the medium position of Dacca slot
Flexible deformation is generated, the through-hole edge of balustrade deching is easier and card slot bottom closely engages, and water vapour is further prevented to go to
On motor.
The hot wind component of the steaming oven further includes motor mounting plate, thermal insulation layer and fan blade, and the motor is mounted on motor
Mounting plate, motor mounting plate are fixed on balustrade deching, and the thermal insulation layer is mounted between balustrade deching and inside cover plate, heat-insulated
Layer material is heat insulation foam, and the fan blade is mounted on the end of motor shaft.It is equipped with through-hole in the middle part of motor mounting plate and thermal insulation layer,
When assembly, motor shaft sequentially passes through the through-hole in the middle part of motor mounting plate, balustrade deching, thermal insulation layer and inside cover plate.
The present invention is mounted on by being provided with water proof ring, axle sleeve on motor shaft in water proof ring, and advantage is as follows：1、
Motor shaft is main and hard metal axle sleeve contacts, and is not likely to produce noise or motor shaft stuck phenomenon；2, water proof ring and axle sleeve are close
Cooperation, and water proof ring has multi layer waterproof position, good water-proof effect；3, water proof ring coats hard metal axle sleeve or part coats
Firmly, erosion aging of the water vapour to hard metal axle sleeve, the normal service life of effective protection motor shaft can be avoided or reduced；
4, in the cavity that axle sleeve can fill in water proof ring from the first mounting hole of the rear end of water proof ring, have installation simple, accurate positioning
Feature.
Description of the drawings
Fig. 1 is the assembling structure schematic diagram of the hot wind component of first embodiment of the invention steaming oven.
Fig. 2 is the assembly decomposition diagram of the hot wind component of first embodiment of the invention steaming oven.
Fig. 3 is first embodiment of the invention water proof ring front perspective structural schematic diagram.
Fig. 4 is first embodiment of the invention water proof ring rear portion dimensional structure diagram.
Fig. 5 is first embodiment of the invention water proof ring side dimensional structure diagram.
Fig. 6 is first embodiment of the invention water proof ring front portion structure plan view.
Fig. 7 is the sectional view of A-A in Fig. 6.
Fig. 8 is the hot wind component setting plane of first embodiment of the invention steaming oven.
Fig. 9 is the sectional view of B-B in Fig. 8.
Figure 10 is the enlarged drawing at C in Fig. 9.
Figure 11 is second embodiment of the invention water proof ring front end perspective structural schematic diagram.
Figure 12 is second embodiment of the invention water proof ring perspective, cut-away view.
Figure 13 is second embodiment of the invention water proof ring and balustrade deching assembling sectional view.
Figure 14 is the enlarged drawing at D in Figure 13.
Figure 15 is third embodiment of the invention water proof ring front perspective structural schematic diagram.
Figure 16 is third embodiment of the invention water proof ring perspective, cut-away view.
Figure 17 is third embodiment of the invention water proof ring sectional view.
Figure 18 is the enlarged drawing at E in Figure 17.
Figure 19 is fourth embodiment of the invention water proof ring side structure schematic diagram.
In figure, 1 is motor, and 1.1 be motor shaft, and 2 be motor mounting plate, and 3 be axle sleeve, and 4 be water proof ring, and 4.1 is recessed for annular
Slot, 4.2 block water flange collar for first, and 4.3 block water flange collar for second, and 4.4 be the first mounting hole, and 4.5 be the second mounting hole, and 4.6 are
Cavity, 4.7 be card slot, and 4.8 be pit, and 5 be balustrade deching, and 6 be inside cover plate, and 7 be thermal insulation layer, and 8 be fan blade, and R1 is the first peace
Pore radius is filled, R2 is axle sleeve radius.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to Fig. 1-Figure 10, a kind of hot wind component of steaming oven, including motor 1 and the balustrade deching 5 on the outside of furnace body
With the inside cover plate 6 close to furnace body inside, the middle part of balustrade deching 5 and inside cover plate 6 is both provided with through-hole, and motor 1 is equipped with electricity
Arbor 1.1, motor shaft 1.1 sequentially pass through the through-hole of balustrade deching 5 and inside cover plate 6, and 3 He of axle sleeve is provided on motor shaft 1.1
Water proof ring 4, water proof ring 4, axle sleeve 3 and 1.1 three of motor shaft coaxial arrangement, water proof ring 4 are sleeved on motor shaft 1.1, and axle sleeve 3 is installed
In water proof ring 4 and axle sleeve 3 is linked on motor shaft 1.1；4 front of water proof ring envelopes completely or part is coated on axle sleeve 3
Front end face, 3 material of axle sleeve are metal, and 4 material of water proof ring is plastic cement.The 6 middle through-hole edge of front and inside cover plate of water proof ring 4
End face abut and form sealing structure.The through-hole rim seal of inside cover plate 6 is blocked in the front of water proof ring 4, prevents
Water droplet or water vapour go to thermal insulation layer, realize first time sealing structure.Water proof ring 4 coats hard metal axle sleeve 3 or part is wrapped
It covers, erosion aging of the water vapour to hard metal axle sleeve 3 can be avoided or reduced, the normal of effective protection motor shaft 1.1 makes
Use the service life.
Further, the front of water proof ring 4 is mounted between inside cover plate 6 and balustrade deching 5, inside cover plate 6 and outer
After the mutually assembly of side cover plate 5, both the common front for clamping water proof ring 4.The front of water proof ring 4 respectively with balustrade deching 5, inside
Cover board 6 abuts contact, advantageously forms good sealing structure.
Further, water proof ring 4 is in " convex " shape structure, and 4 front end of water proof ring is provided with annular groove 4.1, and waterproof
It encloses 4 fronts and forms that first flange collar 4.2 and second that blocks water blocks water flange collar 4.3 so that annular groove 4.1 is separated by, outside 4 rear portion of water proof ring
Diameter is smaller than front outer diameter and 4 rear end of water proof ring is provided with the first mounting hole 4.4, and water proof ring 4 is provided with the cavity for accommodating axle sleeve 3
4.6, axle sleeve 3 is mounted on by the first mounting hole 4.4 in cavity 4.6；First flange collar 4.2 that blocks water is provided with the second mounting hole 4.5,
Motor shaft 1.1, the first mounting hole 4.4, axle sleeve 3 and the second mounting hole 4.5 are coaxial assembly, and axle sleeve 3 can be after water proof ring 4
It holds the first mounting hole 4.4 to fill in the cavity 4.6 of water proof ring 4, has the characteristics that simple, accurate positioning is installed.First block water it is convex
The end face at circle 4.2 and 6 middle through-hole edge of inside cover plate abuts and forms sealing structure；Second blocks water flange collar 4.3 and interior
Side cover plate 6 abuts, so that water proof ring 4 forms waterproof sealing structure twice in steaming oven.
Further, 4.4 radius R1 of the first mounting hole be less than 3 radius R2 of axle sleeve and 4.4 radius R1 of the first mounting hole and
The difference of 3 radius R2 of axle sleeve is less than 4mm.It is easy to implement the cavity that axle sleeve 3 is mounted on 4.4 rear end of water proof ring with the mode filled in
In 4.6, the exposed parts of axle sleeve 3 are reduced, generated vapours attack axle sleeve 3 and are effectively prolonged when steaming oven being effectively prevent to work
The service life of long motor shaft 1.1.
Further, 4.4 radius of the first mounting hole is more than 1.1 radius of motor shaft, so that motor shaft 1.1 and water proof ring 4
It not will produce friction, advantageously reduce generated noise when motor shaft 1.1 rotates, block when motor shaft 1.1 being avoided to rotate
Dead phenomenon.
Further, the rear section of water proof ring 4 is rectangular.
Further, card slot 4.7 is provided on the outside of the middle part of water proof ring 4, the rear end of water proof ring 4 passes through balustrade deching 5
The through-hole and the through-hole edge in the middle part of balustrade deching 5 at middle part are closely stuck on card slot 4.7, produced when preventing steaming oven from working
Water vapour go on motor 1, realize sealing effect, while water proof ring 4 positioned and fixed.
Further, the hot wind component of steaming oven further includes motor mounting plate 2, thermal insulation layer 7 and fan blade 8, and motor 1 is installed
In motor mounting plate 2, motor mounting plate 2 is fixed on balustrade deching 5, and thermal insulation layer 7 is mounted on balustrade deching 5 and inside cover plate 6
Between, 7 material of thermal insulation layer is heat insulation foam, and fan blade 8 is mounted on the end of motor shaft 1.1.Specific assemble sequence：Motor 1 is first and electric
Machine mounting plate 2 is assembled, and through-hole of the motor shaft 1.1 in the middle part of motor mounting plate 2, axle sleeve 3 is assemblied in the mode filled in
In the cavity 4.6 of water proof ring 4, water proof ring 4 and axle sleeve 3 assemble after, both be sleeved on motor shaft 1.1, wherein axle sleeve 3 is linked in
On motor shaft 1.1；The rear portion of water proof ring 4 passes through the through-hole at 5 middle part of balustrade deching, the through-hole edge at 5 middle part of balustrade deching to be stuck in
On the card slot 4.7 at 4 middle part of water proof ring, then thermal insulation layer 7 is installed, the through-hole at 7 middle part of thermal insulation layer is run through in the front of water proof ring 4, then
Inside cover plate 6 is installed, the through-hole rim seal of inside cover plate 6 is blocked in the front of water proof ring 4, prevents water droplet or water vapour from going to
Thermal insulation layer, inside cover plate 6 and balustrade deching 5 mutually dress after, the two clamps the front of water proof ring 4 jointly, wherein first block water it is convex
The end face at circle 4.2 and 6 middle through-hole edge of inside cover plate abuts and forms sealing structure；Second blocks water flange collar 4.3 and interior
Side cover plate 6 abuts, so that water proof ring 4 forms waterproof sealing structure twice in steaming oven, finally in 1.1 end of motor shaft
Upper installation fan blade 8.
Second embodiment
Referring to Figure 11-Figure 14, card slot 4.7 is arranged in 4 middle part outside of water proof ring, and water proof ring 4 is set in the side of annular groove 4.1
It is equipped with pit 4.8 and the outside for the flange collar 4.2 that blocks water first is arranged in pit 4.8.The depth of pit 4.8 is at least to Dacca slot 4.7
Medium position.When the through-hole of outer side cover plate 5 is installed on the card slot of water proof ring 4, being easy, which makes 4.7 bottom of card slot generate elasticity, becomes
The through-hole edge of shape, balustrade deching 5 is easier and 4.7 bottom of card slot closely engages, and water vapour is further prevented to go to motor 1
On.
Other not described parts are same as first embodiment, here no longer detailed analysis explanation.
3rd embodiment
Referring to Figure 15-Figure 18, card slot 4.7 is arranged in 4 middle part of water proof ring, and pit 4.8, pit 4.8 is arranged in the front end of water proof ring 4
Depth at least to Dacca slot 4.7 medium position.4.7 bottom of card slot is set more to be also easy to produce flexible deformation, the through-hole of balustrade deching 5
Edge is easier and 4.7 bottom of card slot closely engages, and water vapour is further prevented to go on motor 1.
Other not described parts are same as first embodiment, here no longer detailed analysis explanation.
Fourth embodiment
Referring to Figure 19,4 rear portion circumferential surface of water proof ring is taper surface, is easy that the rear portion of water proof ring 4 is made to penetrate the logical of balustrade deching 5
Hole makes the through-hole edge of balustrade deching 5 be stuck in the card slot 4.7 of water proof ring 4, facilitates installation.
Other not described parts are same as first embodiment, here no longer detailed analysis explanation.
The basic principles and main features and the present invention of the present invention have been shown and described in the above-mentioned preferred embodiment for the present invention
The advantages of.Those skilled in the art should be recognized that the present invention is not limited to the above embodiments, above embodiments and description
Described in merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention the present invention also have it is various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent define.
Claims (9)
1. in a kind of hot wind component of steaming oven, including motor (1), the balustrade deching (5) outside furnace body and close furnace body
Through-hole is both provided in the middle part of the inside cover plate (6) in portion, balustrade deching (5) and inside cover plate (6), motor (1) is equipped with motor shaft
(1.1), motor shaft (1.1) sequentially passes through the through-hole of balustrade deching (5) and inside cover plate (6), it is characterized in that motor shaft (1.1) is set
It is equipped with axle sleeve (3) and water proof ring (4), water proof ring (4), axle sleeve (3) and motor shaft (1.1) three coaxial arrangement；Water proof ring (4) covers
On motor shaft (1.1), axle sleeve (3) is mounted in water proof ring (4) and axle sleeve (3) is linked on motor shaft (1.1)；Water proof ring
(4) front envelopes completely or part envelopes the front end face of axle sleeve (3), and axle sleeve (3) material is metal, the water proof ring
(4) material is plastic cement, and the front of water proof ring (4) and the end face inside cover plate (6) middle through-hole edge abut and formed close
Seal structure.
2. the hot wind component of steaming oven according to claim 1, it is characterized in that the front of the water proof ring (4) is mounted on inside
Between cover board (6) and balustrade deching (5), after the mutually assembly of inside cover plate (6) and balustrade deching (5), both common clamp waterproof
Enclose the front of (4).
3. the hot wind component of steaming oven according to claim 1, it is characterized in that the water proof ring (4) is in " convex " shape structure,
Water proof ring (4) front end is provided with annular groove (4.1), and water proof ring (4) front forms first be separated by with annular groove (4.1)
The flange collar that blocks water (4.2) and second blocks water flange collar (4.3), and water proof ring (4) the rear portion outer diameter is smaller than front outer diameter and water proof ring
(4) rear end is provided with the first mounting hole (4.4), and water proof ring (4) is provided with the cavity (4.6) for accommodating axle sleeve (3), and axle sleeve (3) is logical
The first mounting hole (4.4) is crossed in cavity (4.6)；First flange collar (4.2) that blocks water is provided with the second mounting hole (4.5), electricity
Arbor (1.1), the first mounting hole (4.4), axle sleeve (3) and the second mounting hole (4.5) are coaxial assembly；Described first blocks water flange collar
(4.2) it abuts with the end face inside cover plate (6) middle through-hole edge and forms sealing structure；Described second blocks water flange collar
(4.3) it is abutted with inside cover plate (6).
4. the hot wind component of steaming oven according to claim 3, it is characterized in that first mounting hole (4.4) radius R1 is less than
The difference of axle sleeve (3) radius R2 and the first mounting hole (4.4) radius R1 and axle sleeve (3) radius R2 are less than 4mm.
5. the hot wind component of steaming oven according to claim 3, it is characterized in that first mounting hole (4.4) radius is more than electricity
Arbor (1.1) radius.
6. the hot wind component of steaming oven according to claim 2, it is characterized in that the rear section of the water proof ring (4) is rectangular
Or water proof ring (4) rear portion circumferential surface is taper surface.
7. according to the hot wind component of any one of the claim 1-6 steaming ovens, it is characterized in that outside the middle part of the water proof ring (4)
Side is provided with card slot (4.7), and the rear end of water proof ring (4) passes through in the middle part of through-hole and balustrade deching (5) in the middle part of balustrade deching (5)
Through-hole edge be closely stuck on card slot (4.7).
8. the hot wind component of steaming oven according to claim 7, it is characterized in that the water proof ring (4) is in annular groove (4.1)
Side be provided with pit (4.8) and pit (4.8) setting blocks water the outsides of flange collar (4.2) first；Alternatively, water proof ring (4)
Front end is provided with pit (4.8), the medium position of the depth of the pit (4.8) at least to Dacca slot (4.7).
9. the hot wind component of steaming oven according to claim 8, it is characterized in that further including motor mounting plate (2), thermal insulation layer (7)
With fan blade (8), the motor (1) is mounted on motor mounting plate (2), and motor mounting plate (2) is fixed on balustrade deching (5), institute
It states thermal insulation layer (7) to be mounted between balustrade deching (5) and inside cover plate (6), thermal insulation layer (7) material is heat insulation foam, the fan blade
(8) it is mounted on the end of motor shaft (1.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810369293.9A CN108433526B (en) | 2018-04-23 | 2018-04-23 | Hot air component of steaming and baking oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810369293.9A CN108433526B (en) | 2018-04-23 | 2018-04-23 | Hot air component of steaming and baking oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108433526A true CN108433526A (en) | 2018-08-24 |
| CN108433526B CN108433526B (en) | 2023-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137435A (en) * | 2020-08-28 | 2020-12-29 | 宁波方太厨具有限公司 | Impeller structure for cooking equipment and oven with same |
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Address after: No. 3 Xingpu Avenue East, Maxin Industrial Zone, Huangpu Town, Foshan City, Guangdong Province 528300 Patentee after: GUANGDONG GALANZ ENTERPRISES Co.,Ltd. Country or region after: China Patentee after: Guangdong Galanz Electric Appliance Manufacturing Co.,Ltd. Address before: 528300 No. 25, South Ronggui Road, Shunde District, Guangdong, Foshan Patentee before: GUANGDONG GALANZ ENTERPRISES Co.,Ltd. Country or region before: China Patentee before: GUANGDONG GALANZ MICROWAVE ELECTRICAL APPLIANCES MANUFACTURING Co.,Ltd. |