CN207162814U - Freeze range hood in a kind of self-cleaning type kitchen - Google Patents
Freeze range hood in a kind of self-cleaning type kitchen Download PDFInfo
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- CN207162814U CN207162814U CN201720935316.9U CN201720935316U CN207162814U CN 207162814 U CN207162814 U CN 207162814U CN 201720935316 U CN201720935316 U CN 201720935316U CN 207162814 U CN207162814 U CN 207162814U
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Abstract
Freeze range hood in a kind of self-cleaning type kitchen, including casing, oil smoke suction inlet and oil smoke outlet, casing internal oil suction cigarette channel and blower fan, air outlet is provided with casing, the refrigerating plant to be cooled to the wind of air outlet blowout is provided with casing, refrigerating plant includes the cooling assembly with cold end and hot junction, the radiating water inlet being connected with the water inlet in hot junction is provided with casing, steam raising plant is provided with casing internal, the delivery port in hot junction is connected with the water inlet of steam raising plant, steam jet is connected with the venthole of steam raising plant, steam jet is stretched to inside draught fan impeller.Refrigerating plant is integrated on range hood by self-cleaning type kitchen refrigeration range hood, steam raising plant is flowed into after the hot junction heating that the water of injection radiating water inlet passes through refrigerating plant, caused steam carries out automatically cleaning by steam jet to impeller, so that heat caused by refrigerating plant hot junction is utilized effectively, meanwhile the outer machine of refrigeration machine can be removed from.
Description
Technical field
A kind of range hood is the utility model is related to, more particularly, to a kind of self-cleaning type kitchen refrigeration range hood.
Background technology
With the raising of living standard, requirement more and more higher of the people to kitchen environment, the kitchen range in cooking process
Use substantial amounts of heat can be produced in kitchen, cause whole kitchen space temperature to raise so that under environmental amenity
Drop.At present, most of family solves this problem using interim addition fan, but this method is not only inconvenient, also accounts for
Use kitchen area.For this problem, typically realized in the prior art by adding refrigeration module on smoke exhaust ventilator to kitchen
Transporting cold wind, improve the purpose of amenity.
The refrigeration module of existing range hood uses semiconductor refrigerating mostly, or using by compressor, evaporator and condensation
The cooling cycle system of device composition.China such as Patent No. 201320472283.0 (grant number is CN 203421761U) is real
Disclosed in new patent《A kind of air curtain smoke exhaust ventilator》Although the air curtain smoke exhaust ventilator can be conveyed effectively into kitchen
Cold wind, but its semiconductor refrigeration system is complicated, particularly hot-side heat dissipation part are, it is necessary to set hot junction air channel and heat transmission
Fan, not only heat dissipation capacity is limited, increases energy resource consumption, and also add the volume of the smoke duct part of smoke exhaust ventilator, phase
It is also higher to cost, also, the air curtain smoke exhaust ventilator is not utilized effectively to heat caused by semiconductor cooling assembly.
In addition, range hood is in use for some time, many greasy dirts can be adsorbed on impeller, it is necessary to periodic cleaning, very
Trouble, expense.At present, it is disclosed in the prior art to have various impeller cleaning techniques, such as Patent No. 20,152,027,512 7.4
Disclosed in the Chinese utility model patent of (Authorization Notice No. is CN 204678433U)《A kind of fume-exhausting that can be cleaned automatically
Machine》, the range hood is provided with wiper mechanism on spiral case, and wiper mechanism includes the hairbrush being arranged in spiral case and driving hairbrush
The drive component of activity.It is scrubbed by mobilizable hairbrush to impeller, can be effectively by under the greasy dirt brush on impeller.And
And the addition of hydrojet component causes the cleaning solution that hydrojet component sprays and the hairbrush of activity to coordinate, and improves wiper mechanism again
It is higher to the cleaning performance of impeller, cleannes.And for example (the Authorization Notice No. CN of Patent No. 201621013775.3
Disclosed in Chinese utility model patent 206073186U)《Ultrasonic wave self cleaning range hood always》, the self-cleaning oil suction
Cigarette machine is provided with cleaning fluid suction pump and cleaning fluid suction/exhousting hole in casing, an interface of cleaning fluid suction pump by pipeline with it is clear
Washing lotion suction/exhousting hole connects, and another interface of cleaning fluid suction/exhousting hole leads directly to spiral case bottom by pipeline, and the bottom of spiral case is at least set
There are two through holes, be fixed with ultrasonic transducer on the downside of through hole, blower fan, cleaning fluid suction pump and ultrasonic transducer are all connected with controlling
Device processed.In addition, the range hood carried out with steam to impeller, such as Patent No. are also disclosed in the prior art
Disclosed in the Chinese utility model patent of (201120224391.7 Authorization Notice No. is CN 202149522U)《A kind of oil suction
Cigarette machine cleaning device》, when the cleaning device works, starting water pump and drawn water from water tank, water pump injects water to heater inside,
Water becomes high-temperature-hot-water and vapor after heater internal cavity fully heats, and high-temperature-hot-water and vapor pass through reversal valve
Shower nozzle is delivered to, sprays high-temperature-hot-water and vapor from shower nozzle to the impeller of range hood to clean impeller.Although above-mentioned oil suction
Cigarette machine can effectively clean impeller, but impeller cleaning function is integrated with the basis of conventional range hood, in prior art
In, also without the range hood for occurring refrigeration module being combined with impeller cleaning module.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned state of the art, there is provided it is a kind of it is compact-sized,
Heat caused by refrigerating plant can be used for producing the self-cleaning type kitchen refrigeration range hood of steam.
Technical scheme is used by the utility model solves above-mentioned technical problem：Freeze fume-exhausting in the self-cleaning type kitchen
Machine, including casing, oil smoke suction inlet and oil smoke outlet, the casing internal are communicated with oil smoke suction inlet and oil smoke outlet
Oil suction cigarette channel, blower fan is provided with the oil suction cigarette channel, it is characterised in that：Air outlet is provided with the housing,
The refrigerating plant to be cooled to the wind of air outlet blowout is provided with the casing, the refrigerating plant includes having cold end and heat
The cooling assembly at end, the radiating water inlet being connected with the water inlet in hot junction is provided with casing, is provided with the casing internal
Steam raising plant, the delivery port in the hot junction are connected with the water inlet of the steam raising plant, in the steam generation
The venthole of device is connected with the steam jet of the impeller for cleaning blower fan.
In order to avoid refrigerating plant and steam raising plant are polluted by oil smoke, the refrigerating plant and steam generation dress
It is arranged in the outside of the oil suction cigarette channel.
In order to improve impeller cleaning performance, high steam spray orifice is provided with the steam output end of the steam jet.
In order that the water in hot junction is smoothly flowed into steam raising plant, filled in the hot junction delivery port and steam generation
First water pump is installed on the water route between the water inlet put.
Refrigerating plant can have various structures, and described refrigerating plant also includes cooling water tank, the second water pump, heat exchange group
Part, the water side of the cooling water tank are connected with the water inlet of the cold end, and second water pump is serially connected in going out for cooling water tank
On water route between water end (W.E.) and the water inlet of cold end, the heat-exchanging component is located at the air outlet, the delivery port of cold end with it is described
The water inlet end of heat-exchanging component is connected, and the water side of heat-exchanging component is connected with the water inlet end of the cooling water tank.
In order to lift Consumer's Experience, the air outlet is located at the front of the casing.
In order that air outlet blows out fresh air, so as to purifying air in kitchen, it is provided with the casing and leads to the fume-exhausting
Mutually disconnected fresh air channel, the fresh air air inlet of the fresh air channel connect with outdoor in road, and the air outlet forms described new
The fresh air air outlet of wind passage, filter and fresh-air fan are installed in the fresh air channel, and filter is located at close to new
The side of wind air inlet.
In order to adjust air outlet direction, filled in the air outlet that described air outlet is provided with for adjusting air-out direction
Put.
Wind outlet unit can be with various structures, it is preferable that described wind outlet unit includes：
Motor, on the outer wall of the fresh air channel, the power transmission shaft of motor is stretched in fresh air channel；
Driver plate, on the power transmission shaft of the motor；
Cam, it is fixed on the sidepiece of the driver plate and with driver plate synchronous axial system；
Support frame, is located at the same side of driver plate with the cam, and the upper and lower ends of support frame are separately fixed at described new
The upper wall and lower wall of wind passage；
Upper slew page component, including upper slew page support and upper slew page, the upper slew page holder pivots are connected to support frame as described above
On, and outer peripheral face of the upper slew page support all the time with the cam offsets, the upper slew page is arranged on the upper slew page support；With
And
Lower slew page component, including lower slew page support and lower slew page, the lower slew page support be arranged on the driver plate on and
With driver plate synchronous axial system, also, lower slew page holder pivots are connected on support frame as described above, and the lower slew page is arranged on described
On lower slew page support.
Further preferably, slew page steady pin, motor transmission shaft branch are disposed with from top to bottom on support frame as described above
Hole and bottom page fixing pin are supportted, the upper slew page support is provided with the upper slew page steady pin being engaged with the upper slew page steady pin
Hole, the bottom page fixing pin-and-hole being engaged with the bottom page fixing pin is provided with the lower slew page support, the motor
Power transmission shaft is arranged in described motor transmission shaft supported hole, and lower slew page rotational pin is provided with the bottom of the lower slew page support
Hole, is provided with lower slew page rotational pin in the driver plate side, the lower slew page rotational pin be located at the lower section of the cam and with institute
Lower slew page rotational pin hole is stated to be engaged.
Preferably, described driver plate is disk, and the cam is arranged on the center of the driver plate.
In order to effectively lift fresh air and smoke absorption effect, the subtended angle α scopes of the upper slew page are 30 °≤α≤60 °, described
The subtended angle β scopes of lower slew page are 50 °≤β≤70 °.
Further preferential, described upper slew page be straight slew page, described lower slew page for circular arc slew page and concave surface down.
It is 80~100mm to obtain preferably pendulum wind effect, the upper slew page length, the arc diameter of the lower slew page
For 700~1000mm, the arc length of lower slew page is 150~200mm.
As the preferred of any of the above-described scheme, described blower fan is centrifugal blower.
Compared with prior art, the utility model has the advantage of：Self-cleaning type kitchen refrigeration range hood will freeze
Device is integrated on range hood, and the water of injection radiating water inlet after the heating of the hot junction of refrigerating plant by that can flow into steam generation
Device, steam caused by steam raising plant can spray to impeller internal by steam jet, so as to realize the steam of impeller from clear
It is clean so that heat caused by refrigerating plant hot junction has obtained effective utilization, meanwhile, hot junction is effectively radiated, so as in order to avoid
Remove the outer machine of refrigeration machine, it is not only compact-sized, integrated level is high, and effectively reduce product cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the structural representation of the refrigerating plant of the utility model embodiment one；
Fig. 3 is the structural representation of the wind outlet unit of the utility model embodiment；
Fig. 4 is the structural representation of another angle of the wind outlet unit of the utility model embodiment；
Fig. 5 is that wind outlet unit shown in Fig. 3 removes the structural representation after upper slew page component and lower slew page component；
Fig. 6 is the structural representation of the upper slew page component of the utility model embodiment；
Fig. 7 is the structural representation of the lower slew page component of the utility model embodiment；
Fig. 8 is structural representation of the utility model embodiment under upper slew page and lower slew page opening；
Fig. 9 is structural representation of the utility model embodiment under upper slew page and lower slew page closed mode；
Figure 10 is the structural representation of the utility model embodiment two；
Figure 11 is the structural representation of the utility model embodiment three.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment one：
As depicted in figs. 1 and 2, the kitchen refrigeration range hood in the present embodiment is near-suction type oil smoke suction machine, in casing 1
It is interior to be provided with mutual disconnected oil suction cigarette channel 4 and fresh air channel 12.Oil suction cigarette channel 4 connects oil smoke suction inlet 2 and oil smoke row
Outlet 3, blower fan 5 is provided with oil suction cigarette channel 4, blower fan 5 is centrifugal blower, and blower fan 5 sucks oil smoke from oil smoke suction inlet 2
In oil smoke passage 4, and discharged from oil smoke outlet 3.Fresh air channel 12 connects fresh air air inlet 13 and fresh air air outlet, fresh air
Air inlet 13 is connected with outdoor, and fresh air air outlet is connected with kitchen inner space, and the air outlet 6 on casing 1 is fresh air
Air outlet, and fresh air air outlet is located at the front of casing 1.Filter 14 and fresh-air fan 15 are installed in fresh air channel 12,
And filter 14 is located at close to the side of fresh air air inlet 13, fresh-air fan 15 is also centrifugal blower.
The refrigerating plant 7 to be cooled to the wind of fresh air air outlet blowout is provided with casing 1, and refrigerating plant 7 is overall
Positioned at the outside of oil suction cigarette channel 4, to avoid being polluted by oil smoke.The refrigerating plant 7 specifically includes cooling assembly 71, cooling
Water tank 72, the second water pump 73 and heat-exchanging component 74.Wherein, cooling assembly 71 is semiconductor refrigerating element, specifically includes cold end 711
With hot junction 712, from the characteristic of semiconductor refrigerating element, when cold end 711 is freezed, hot junction 712 generates heat, cooling water tank 72
Water side is connected with the water inlet of cold end 711, and the second water pump 73 is serially connected in the water side of cooling water tank 72 and entering for cold end 711
On water route between the mouth of a river, heat-exchanging component 74 is located at air outlet 6, the delivery port of cold end 711 and the water inlet end phase of heat-exchanging component 74
Even, the water side of heat-exchanging component 74 is connected with the water inlet end of cooling water tank 72.Thus, refrigerating plant 7 can form chilled water circuit,
The fresh air that heat-exchanging component 74 can be blown out to fresh air air outlet cools.
Steam raising plant 16 is additionally provided with casing 1, the steam raising plant is located at the outside of oil suction cigarette channel 4.
Casing 1 is provided with the radiating water inlet 8 being connected with hot junction water inlet 713, the delivery port in the hot junction 712 of cooling assembly 7 and steaming
The water inlet of vapour generating means 16 is connected, the water route between the water inlet of hot junction delivery port 714 and steam raising plant 16
On the first water pump 11 is installed, be connected with steam jet 10 in the venthole of steam raising plant 16, steam jet stretches to wind
Inside the impeller 51 of machine 5, high steam spray orifice 101 is provided with the steam output end of steam jet 10.
Kitchen refrigeration organically combines refrigerating plant and range hood, when refrigerating plant 7 freezes, from radiating water inlet 8
Toward refrigerating plant water filling, the hot junction 712 of cooling assembly 7 produces heat and the water of injection is heated, meanwhile, hot junction 712 obtains
Effectively radiating, to keep the refrigerating efficiency of refrigerating plant 7.Flow into and steam under the effect of the first water pump 11 through the water that hot junction 712 is heated
Vapour generating means 16, steam raising plant 16 produces steam and sprayed to from high steam spray orifice 101 inside impeller 51, so as to right
Impeller 51 carries out high-temperature steam cleaning, also, after the preheating of hot junction 712 of cooling assembly 71, can substantially reduce steam hair
The load of generating apparatus 16, reduce energy consumption.In addition, the kitchen is freezed, range hood can remove the outer machine of refrigeration machine from, not only structure
It is more compact, and reduce product cost.
As shown in Fig. 3 to Fig. 9, the wind outlet unit 9 for adjusting air-out direction is installed in fresh air air outlet.The air-out
Mouth device 9 includes motor 91, driver plate 92, cam 93, support frame 94, upper slew page component 95 and lower slew page component 96.Wherein, it is electric
Machine 91 uses reducing motor, and motor 91 is fixed on the outer wall of fresh air channel 12, and the power transmission shaft 911 of motor 91 stretches to fresh air
Inside passage 12, driver plate 92 is disk and on the power transmission shaft 911 of motor 91, and driver plate 92 and power transmission shaft 911 can be with
Coordinated using key.Cam 93 is arranged on the center of the sidepiece of driver plate 92 and with the synchronous axial system of driver plate 92, and cam 93 and motor
91 are located at the both sides of driver plate 92 respectively.
Support frame 94 is located at the same side of driver plate 92, the upper and lower ends of support frame 94 adjacent to driver plate 92 and with cam 93
It is separately fixed at the upper wall and lower wall of fresh air channel 12.Slew page steady pin on being disposed with from top to bottom on support frame 94
941st, motor transmission shaft supported hole 942 and bottom page fixing pin 943.The power transmission shaft 911 of motor 91 is arranged on motor transmission shaft branch
Support in hole 942.
Upper slew page component 95 includes upper slew page support 951 and upper slew page 952, and upper slew page support 951 is provided with and upper slew page
The upper slew page fixed pin holes 953 that steady pin 941 is engaged, so that upper slew page support 951 can be rotatably connected on support frame 94
On.Also, outer peripheral face of the upper slew page support 951 all the time with cam 93 is offseted so that upper slew page support is driven when cam 93 rotates
951 rotate.Upper slew page 952 is arranged on upper slew page support 951, the synchronous axial system with the rotation of upper slew page support 951.
Lower slew page component 96 includes lower slew page support 961 and lower slew page 962, is provided with lower slew page support 961 and the bottom
The bottom page fixing pin-and-hole 963 that page fixing pin 943 is engaged, so that lower slew page support 961 can be rotatably connected on support frame 94
On.In addition, being provided with lower slew page rotational pin hole 964 in the bottom of lower slew page support 961, turn in the side of driver plate 92 provided with lower slew page
Dynamic pin 921, lower slew page rotational pin 921 are located at the lower section of cam 93 and are engaged with lower slew page rotational pin hole 964, so, the bottom
Dynamic support 961 can be with the synchronous axial system of driver plate 92 under the drive of driver plate 92.Lower slew page 962 is arranged on lower slew page support 961
On, the synchronous axial system with the rotation of lower slew page support 961.
In the present embodiment, upper slew page 952 is straight slew page, and the subtended angle α scopes of upper slew page 952 are 30 °≤α≤60 °, is preferably
40 °≤α≤50 °, the upper length of slew page 952 is preferably 80~100mm；Lower slew page 962 be circular arc slew page and concave surface down, lower slew page
Subtended angle β scopes be 50 °≤β≤70 °, preferably 60 °≤β≤70 °, the arc diameter of lower slew page 962 is preferably 700~
1000mm, arc length are preferably 150~200mm.
When range hood works, under the driving of motor 91, driver plate 92 and the synchronous axial system of cam 93, and then make slew page
952 and the lower synchronous axial system of slew page 962, to change corresponding subtended angle, rational slew page subtended angle is designed to be obviously improved fume-exhausting
Effect simultaneously ensures refrigeration, lifts Air Quality in Kitchen.Meanwhile in order to solve the pain spot of summer culinary art heat, under cooking status,
The rational subtended angle of fresh air air outlet is designed to reduce the sendible temperature in cooking zone, in the non-cooking time in kitchen, switching
Subtended angle or swing state under to fast-refrigerating state, the effect to cool rapidly is played to kitchen.In addition, upper slew page design master
Consider to prevent air flow shortcircuit, increase air-flow stroke, to reach optimal kitchen fresh air effect, meanwhile, upward air-flow is tried one's best
Separated with the air-flow come out from lower slew page, non-interference, lower slew page is designed to concave surface circular arc slew page directed downwardly, to a certain extent
Air flow shortcircuit is make use of, the fresh air of supplement can be flowed rapidly into negative pressuren zone by the shortest path of lower slew page, improve kitchen negative pressure
Condition, lift smoke absorption effect.
Embodiment two：
As shown in Figure 10, the kitchen refrigeration range hood of the present embodiment is top-sucking kitchen ventilator, its refrigerating plant and steaming
The self-cleaning structure of vapour may be referred to embodiment one, herein not reinflated description.
Embodiment three：
As shown in figure 11, the kitchen refrigeration range hood of the present embodiment is the nearly integrated smoke exhaust in Europe, is provided with casing
Connect two fans structure, the impeller 51 of each blower fan 5 is corresponding with a steam jet 10, its refrigerating plant and steam self-cleaning
Structure may be referred to embodiment one, herein not reinflated description.
It the foregoing is only preferred embodiment of the present utility model, it is noted that for those of ordinary skill in the art
For, under the premise of principle of the present utility model is not departed from, a variety of remodeling or improvement can be carried out to the utility model, these are equal
It is considered as within the scope of protection of the utility model.
Claims (15)
- The range hood 1. a kind of self-cleaning type kitchen is freezed, including casing (1), oil smoke suction inlet (2) and oil smoke outlet (3), The oil suction cigarette channel (4) of oil smoke suction inlet (2) and oil smoke outlet (3) is communicated with inside the casing (1), in the oil suction Blower fan (5) is provided with cigarette channel (4), it is characterised in that：Air outlet (6) is provided with the casing (1), in the casing (1) Interior to be provided with the refrigerating plant (7) to be cooled to the wind of air outlet (6) blowout, the refrigerating plant (7) includes having cold end (711) and hot junction (712) cooling assembly (71), the radiating that is connected with the water inlet of hot junction (712) is provided with casing (1) Water inlet (8), steam raising plant (16), delivery port and the steaming of the hot junction (712) are provided with inside the casing (1) The water inlet of vapour generating means (16) is connected, and is connected with the venthole of the steam raising plant (16) for cleaning blower fan (5) steam jet (10) of impeller (51).
- The range hood 2. self-cleaning type kitchen according to claim 1 is freezed, it is characterised in that：The refrigerating plant (7) The outside of the oil suction cigarette channel (4) is located at steam raising plant (16).
- The range hood 3. self-cleaning type kitchen according to claim 1 is freezed, it is characterised in that：The steam jet (10) The impeller (51) for stretching to the blower fan (5) is internal.
- The range hood 4. self-cleaning type kitchen according to claim 1 is freezed, it is characterised in that：In the steam jet (10) steam output end is provided with high steam spray orifice (101).
- The range hood 5. self-cleaning type kitchen according to claim 1 is freezed, it is characterised in that：In the hot junction (712) The first water pump (11) is installed on water route between the water inlet of delivery port and steam raising plant (16).
- The range hood 6. self-cleaning type kitchen according to claim 1 is freezed, it is characterised in that：Described refrigerating plant (7) also include cooling water tank (72), the second water pump (73), heat-exchanging component (74), the water side of the cooling water tank (72) with The water inlet of the cold end (711) is connected, and second water pump (73) is serially connected in water side and the cold end of cooling water tank (72) (711) on the water route between water inlet, the heat-exchanging component (74) is located at the air outlet (6), the delivery port of cold end (711) It is connected with the water inlet end of the heat-exchanging component (74), the water side of heat-exchanging component (74) and the water inlet end of the cooling water tank (72) It is connected.
- The range hood 7. self-cleaning type kitchen according to claim 1 is freezed, it is characterised in that：The air outlet (6) sets In the front of the casing (1).
- The range hood 8. self-cleaning type kitchen according to claim 1 is freezed, it is characterised in that：In the casing (1) Provided with the oil suction cigarette channel (4) mutually disconnected fresh air channel (12), the fresh air air inlet of the fresh air channel (12) (13) connected with outdoor, the air outlet (6) forms the fresh air air outlet of the fresh air channel (12), in the fresh air channel (12) filter (14) and fresh-air fan (15) are installed, and filter (14) is located at one close to fresh air air inlet (13) in Side.
- The range hood 9. self-cleaning type kitchen according to claim 8 is freezed, it is characterised in that：In described air outlet (6) wind outlet unit (9) for adjusting air-out direction is installed.
- The range hood 10. self-cleaning type kitchen according to claim 9 is freezed, it is characterised in that described wind outlet unit (9) include：Motor (91), on the outer wall of the fresh air channel (12), the power transmission shaft of motor (91) stretches to fresh air channel (12) in；Driver plate (92), on the power transmission shaft (911) of the motor (91)；Cam (93), it is fixed on the sidepiece of the driver plate (92) and with driver plate (92) synchronous axial system；Support frame (94), the same side of driver plate (92), the upper and lower ends difference of support frame (94) are located at the cam (93) It is fixed on the upper wall and lower wall of the fresh air channel (12)；Upper slew page component (95), including upper slew page support (951) and upper slew page (952), the upper slew page support (951), which rotates, to be connected It is connected on support frame as described above (94), and outer peripheral face of the upper slew page support (951) all the time with the cam (93) offsets, the upper pendulum Page (952) is arranged on the upper slew page support (951)；AndLower slew page component (96), including lower slew page support (961) and lower slew page (962), the lower slew page support (961) are arranged on On the driver plate (92) and with driver plate (92) synchronous axial system, also, lower slew page support (961) is rotatably connected on the support On frame (94), the lower slew page (962) is arranged on described lower slew page support (961).
- The range hood 11. self-cleaning type kitchen according to claim 10 is freezed, it is characterised in that：In support frame as described above (94) slew page steady pin (941), motor transmission shaft supported hole (942) and bottom page fixing pin are disposed with from top to bottom (943), the upper slew page support (951) is provided with the upper slew page fixed pin holes being engaged with the upper slew page steady pin (941) (953) bottom page fixing pin being engaged with the bottom page fixing pin (943), is provided with the lower slew page support (961) Hole (963), the power transmission shaft (911) of the motor (91) is arranged in described motor transmission shaft supported hole (942), under described The bottom of slew page support (961) is provided with lower slew page rotational pin hole (964), is rotated in the driver plate (92) side provided with lower slew page Sell (921), the lower slew page rotational pin (921) be located at the lower section of the cam (93) and with the lower slew page rotational pin hole (964) it is engaged.
- The range hood 12. self-cleaning type kitchen according to claim 10 is freezed, it is characterised in that：Described driver plate (92) it is disk, the cam (93) is arranged on the center of the driver plate (92).
- The range hood 13. self-cleaning type kitchen according to claim 10 is freezed, it is characterised in that：The upper slew page (952) subtended angle α scopes are 30 °≤α≤60 °, and the subtended angle β scopes of the lower slew page (962) are 50 °≤β≤70 °.
- The range hood 14. self-cleaning type kitchen according to claim 10 is freezed, it is characterised in that：Described upper slew page (952) be straight slew page, described lower slew page (962) be circular arc slew page and concave surface down.
- The range hood 15. self-cleaning type kitchen according to claim 14 is freezed, it is characterised in that：The upper slew page (952) length is 80~100mm, and the arc diameter of the lower slew page (962) is 700~1000mm, the arc length of lower slew page (962) For 150~200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935316.9U CN207162814U (en) | 2017-07-28 | 2017-07-28 | Freeze range hood in a kind of self-cleaning type kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935316.9U CN207162814U (en) | 2017-07-28 | 2017-07-28 | Freeze range hood in a kind of self-cleaning type kitchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207162814U true CN207162814U (en) | 2018-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720935316.9U Active CN207162814U (en) | 2017-07-28 | 2017-07-28 | Freeze range hood in a kind of self-cleaning type kitchen |
Country Status (1)
| Country | Link |
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| CN (1) | CN207162814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072135A (en) * | 2017-07-28 | 2018-05-25 | 宁波方太厨具有限公司 | Freeze range hood in a kind of self-cleaning type kitchen |
| CN109000292A (en) * | 2018-08-13 | 2018-12-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Kitchen ventilator |
-
2017
- 2017-07-28 CN CN201720935316.9U patent/CN207162814U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072135A (en) * | 2017-07-28 | 2018-05-25 | 宁波方太厨具有限公司 | Freeze range hood in a kind of self-cleaning type kitchen |
| CN109000292A (en) * | 2018-08-13 | 2018-12-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Kitchen ventilator |
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