CN107614978B - Heating device - Google Patents
Heating device Download PDFInfo
- Publication number
- CN107614978B CN107614978B CN201680029054.8A CN201680029054A CN107614978B CN 107614978 B CN107614978 B CN 107614978B CN 201680029054 A CN201680029054 A CN 201680029054A CN 107614978 B CN107614978 B CN 107614978B
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- China
- Prior art keywords
- door
- heating
- damper
- heating device
- switch unit
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/023—Mounting of doors, e.g. hinges, counterbalancing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Protection
- E05Y2800/414—Protection against high or low temperatures
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/308—Application of doors, windows, wings or fittings thereof for domestic appliances for ovens
Abstract
A kind of heating device, the heating device have: heating room；Cooking device main body has heating room；Door, the heating room opening being arranged at before heating room relative to cooking device main body carry out opening action and closing motion；With damper unit (5), it is arranged at cooking device main body, in the closing motion of door, is contacted before door is abutted with cooking device main body with door.Damper unit (5) includes: damper (12), has the impact absorbing terminal part (12a) for being impacted and being shunk；With damper maintaining part (13), damper (12) is kept, heat insulating member is installed in, is arranged between the heat insulating member and the wall surface for heating room across space.Damper unit (5) includes vibration damping cap (14), the vibration damping cap (14) is pressed to the direction abutted with door always by impact absorbing terminal part (12a), in the closing motion of door, it abuts with door and is slided relative to damper maintaining part (13), and impact when abutting with door is transferred to impact absorbing terminal part (12a).
Description
Technical field
This disclosure relates to which dielectric heating etc. is used to heat the indoor heating object as heating target of heating
The heating device of the cooking, more particularly to the structure for the door that heating room is opened and closed.
Background technique
As the representative heating device that usual family uses, has using dielectric heating and carry out the heating cooking
Micro-wave oven.As micro-wave oven in recent years, there is a kind of micro-wave oven to popularize in usual family, which, which includes, utilizes microwave
It radiates to the function of heating indoor heating object progress dielectric heating；By means of the oven function of heater；It is steamed with using
The steam function of vapour.
In the micro-wave oven used in usual family, as indicated above, it is desirable to have multi-functional structure, and require into one
Multifunction, miniaturization and the raising of handling easiness of step.
In the heating device used in usual family, particularly micro-wave oven in recent years, cooking stove function, oven function
Small-sized cooking device enclosure interior is compactly accommodated in the multi-functional structure such as steam function.In addition, in such microwave
In furnace, due in the inside of cooking device shell there are high thermal region, component not high heat-proof for electronic component etc. needs
It is heat-insulated with high thermal region.In addition, needing to be arranged the air-cooled unit such as fan according to component energetically to be cooled down.In this way,
In the H.D heating device as micro-wave oven, although component parts is more, component configuration is significantly limited, and is hindered
Miniaturization.
In micro-wave oven, it is opened and closed so that heating object is put into the door of taking-up for user relative to heating chamber
For factor is important in terms of handling easiness.In addition, in micro-wave oven, in dielectric heating movement, the room Xiang Jiare
Interior radiated microwaves.Therefore, the switching mechanism of labyrinth is provided between door and main body, the switching mechanism has for making
The traction unit that door is reliably in close contact with main body, in order to avoid microwave leakage.Also, for example, door and main body be provided with
Door on-off action and make plus it is thermally operated control linkage mechanism so that user open door when microwave radiation reliably stop
Only, when closing door as can radiated microwaves state.
As described above, in order to reach miniaturization, being needed most structures in multi-functional and H.D heating device
It is expeditiously disposed in minimum space at component.In such multi-functional and H.D heating device, reach small
Type simultaneously further increases handling easiness and reliability and promotes the universal of heating device to be important project to further.
In addition, frequency of use is high especially for user in heating device, improves the behaviour of the on-off action of door
Make easiness and reliability is important project.For example, in door closing motion, for the control switch with heating movement linkage
The collision sound that generates when being abutted with main body side of on-off sound, the door of contact and the vibration that generates of when collision can enable user not
Fastly.
It is proposed the mechanism for there are the various undesirable sound for generating when lowering door closing motion as described above, but
In order to link with the switching mechanism of door, there is a problem of that mechanism can become large-scale and complicated.Also, the setting of such mechanism is existed
It is limited in the shell of aforementioned multi-functional like that and H.D small-sized heating device by configuration space and allocation position
And significantly hinder reaching for miniaturization.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 4-249091 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2002-39541 bulletin
Summary of the invention
The disclosure provides for user operational excellent and reliability precisely in order to solve the above subject and complete
High small-sized heating device, the undesirable sound generated when can lower closing motion, and be able to suppress
Vibration when door closing motion, and can easily cope with the limitation of configuration space and allocation position.
The heating device of the disclosure has: heating room；Cooking device main body has heating room；Door, relative to the cooking
The heating room opening of device main body being arranged at before heating room carries out opening action and closing motion；And damper unit,
It is arranged at cooking device main body, in the closing motion of door, is contacted before door is abutted with cooking device main body with door.Damper unit packet
Include: damper has the impact absorbing terminal part for being impacted and being shunk；Damper maintaining part, protects damper
It holds, is installed in heat insulating member, is arranged between the heat insulating member and the wall surface for heating room across space；With vibration damping cap,
Pressed always to the direction that is abutted with door by impact absorbing terminal part, in the closing motion of door, abutted with door and relative to subtracting
Device maintaining part of shaking sliding, and impact when abutting with door is transferred to impact absorbing terminal part.
According to this structure, excellent and high reliablity the small-sized heating of operability for user is capable of providing to cook
Device is adjusted, when there is the undesirable sound generated when can lower closing motion and being able to suppress closing motion
Vibrate and can easily cope with the structure of the limitation of configuration space and allocation position.
Detailed description of the invention
Fig. 1 is the perspective view for showing the appearance of heating device of embodiment of the present disclosure.
Fig. 2 is shown in the heating device of embodiment of the present disclosure, the open shape that door stops in open position
The main view of state.
Fig. 3 is seeing from side for state when showing the door closing motion in the heating device of embodiment of the present disclosure
The cross-sectional view examined.
Fig. 4 be show in the heating device of embodiment of the present disclosure, door closed state from side
Cross-sectional view.
Fig. 5 is the cross-sectional view for showing the structure of the damper unit in the heating device of embodiment of the present disclosure.
Fig. 6 A is the main view for showing the face shaping of the damper unit in the heating device of embodiment of the present disclosure.
Fig. 6 B is the top view for showing the face shaping of the damper unit in the heating device of embodiment of the present disclosure.
Fig. 6 C is the right side view for showing the face shaping of the damper unit in the heating device of embodiment of the present disclosure
Figure.
Fig. 6 D be show the damper unit in the heating device of embodiment of the present disclosure face shaping from front
The perspective view observed above the right side of side.
Fig. 6 E be show the damper unit in the heating device of embodiment of the present disclosure face shaping from the back side
The perspective view of the top observation right side of side.
Fig. 7 is the air stream from the fan as cooling end shown in the heating device of embodiment of the present disclosure
Cooling path the figure from the side of right side.
Specific embodiment
In the following, referring to attached drawing, to the various forms of the disclosure before being described in detail to embodiment of the present disclosure
It is illustrated.
Firstly, the heating device of the first aspect of the disclosure has: heating room；Cooking device main body has heating room；
Door, the heating room being arranged at before heating room relative to cooking device main body are open and carry out opening action and close dynamic
Make；And damper unit, it is arranged at cooking device main body, is connect before being abutted in door with cooking device main body in door closing motion with door
Touching.Also, damper unit includes: damper, has the impact absorbing terminal part for being impacted and being shunk；Damper is kept
Portion keeps damper, heat insulating member is installed in, across space between the heat insulating member and the wall surface for heating room
And it is arranged；With vibration damping cap, pressed always to the direction abutted with door by impact absorbing terminal part, in door closing motion, with
Door is abutted and is slided relative to damper maintaining part, and impact when abutting with door is transferred to impact absorbing terminal part.
According to the heating device of the first aspect constituted in this way, it is excellent and high reliablity small-sized that operability can be constituted
Heating device, there is the undesirable sound generated when can lower closing motion and vibrate and can be easy
Cope with the structure of the limitation of configuration space and allocation position in ground.
The heating device of the second aspect of the disclosure in the first aspect, is also possible to vibration damping cap and includes abutment end,
In the case where heating chamber opening state, abutment end is protruded from the vibration damping opening for heating outdoor edge is formed in, the outdoor edge of the heating
Portion constitutes the outer peripheral portion of heating room opening；Flange part is formed in the root of the protruding portion of abutment end, radial extension；
And sliding part, in door closing motion, after abutment end is abutted with door, the sliding part with impact absorbing terminal part contraction
It acts and is slided relative to damper maintaining part.Also, vibration damping also may be constructed with opening are as follows: prominent convex by abutment end
Edge seals.
The heating device of the second aspect constituted in this way is such as flowering structure: in the case where heating chamber opening state, can prevent from
The foreign matters such as moisture and dust are immersed for the abutment end vibration damping opening outstanding of vibration damping cap.Therefore, become such structure: can prevent
Only foreign matter is mixed into the damper for being provided in the case inside for heating outdoor edge, and the reliability of damper unit can be improved,
And then it can be realized the structure that the reliability of heating device can be improved.
The heating device of the third aspect of the disclosure is also configured in this way in second aspect: closing shape in door
Under state, it is provided with leakage-proof part in a manner of around heating room opening between door and the outdoor edge of heating, in door closure state
Under, it is observed from the front, vibration damping is with opening configuration in the position than leakage-proof part in the outer part.
The heating device of the third aspect constituted in this way is able to suppress what the self-heating room under door closure state was open
Moisture etc. is leaked into be located in the outer part than leakage-proof part, can be prevented during moisture etc. is open and is immersed in damper unit etc. through vibration damping,
Improve reliability.
The heating device of the fourth aspect of the disclosure in second aspect or the third aspect, may be used also by the heating device
Has bolt switch unit, the bolt switch unit is used to make in door on-off action the heating of heating device to act connection
It is dynamic.Bolt switch unit be configured to after the test section of bolt switch unit is contacted with door become can start starting plus it is thermally operated
State also may be constructed are as follows: in door closing motion, under the impact absorbing state after door is abutted with abutment end, and door and bolt
The test section of switch unit contacts.
The heating device of the fourth aspect constituted in this way is such structure: in the abutting end in contact of door and damper unit
Afterwards, door is contacted with the test section of bolt switch unit.Therefore, become such as flowering structure: being contacted and Men Shunchang in door with damper unit
Under the impact absorbing state that ground slowly moves, door is contacted with the test section of bolt switch unit, and it is dynamic can reliably to lower closing
The undesirable sound that door when making generates when abutting with bolt switch unit.
The heating device of 5th aspect of the disclosure in first aspect either into fourth aspect in face, can also be with
In this way: being equipped in the inside of cooking device main body and carry out cooling cooling end using air stream, damper is by damper maintaining part
It is kept at least part to expose, damper is configured on the cooling path of the air stream of cooling end.
In the heating device of the 5th aspect constituted in this way, since the damper of damper unit is cooled portion reliably
It is cooling, therefore, the impact absorbing ability as damper can be reliably played, the heating that can constitute high reliablity is cooked
Device.
Here, the embodiment as the heating device of the disclosure, to the dielectric heating function having by means of microwave
It can and be illustrated by means of the oven function of heater heating and by means of the heating device of the steam function of steam.
In addition, the heating device of the disclosure is not limited to the structure of heating device described in following embodiment,
Further include individually with each function heating device, be combined with several functions heating device or based on it is following
The same technical idea of the technical characteristic illustrated in embodiment and the various heating devices constituted.
(embodiment)
In the following, being described in detail referring to heating device of the attached drawing to embodiment of the present disclosure.
Fig. 1 is the perspective view for showing the appearance of heating device 50 of embodiment of the present disclosure.
As shown in Figure 1, the heating device 50 of embodiment includes the cooking device main body 1 for having heating room 2, adding
The front of hot cooking device 50 i.e. front has opening (heating room opening 2a)；With door 3, heating room 2 is opened and closed.Implementing
The cooking device main body 1 of mode, when from its front, right side (this is an example, also be can be set in other parts)
Configured with the operation portion 4 for heat the various operations such as the cooking of the cooking is set and the cooking starts.
It is configured in the heating device 50 of present embodiment, is accommodating configuration as the heating object of heating target
It heats in room 2, is provided on the downside of the bottom surface of heating room 2 and radiates mouth (not shown) for the microwave of radiated microwaves, using from micro-
The microwave that wave radiates mouth radiation carries out dielectric heating.In addition, (not for the heater being internally heated to heating room 2
Diagram) two sides on the downside of the bottom surface of heating room 2 and on the upside of ceiling are arranged on, in the inside of heating room 2, it is configured to be baked
Case is cooked and grill is cooked.Also, the top of heating room 2 is provided with steam blow-off outlet (not shown), there is steam to heat function
Energy.
In addition, though the illustration is omitted, but the wall surface in heating room 2 is provided with and is illuminated to the inside of heating room 2
Indoor lamp and for the surface temperature and the various sensings that are detected of room temperature (heating room temperature) to heating object
Device.
As shown in Figure 1, in the heating device 50 of present embodiment, in door 3, at relative to heating room opening 2a
The position of downside is provided with rotation axis (hinge) (not shown).The handle 3a of upside in door 3 is held and is drawn by user
Heating room opening 2a is opened to nearby side.Door 3 is rotationally linked to by means of the switching mechanism with tractive unit
Cooking device main body 1, so that door stops at the open position of heating room opening 2a standard-sized sheet, heating room opening 2a is closed and makes to heat
Room 2 become enclosure space closed position and in order to will heat indoor hot gas and steam discharges etc. and slightly by door 3
The middle position of the state of opening.
Fig. 2 is shown in the heating device 50 of embodiment of the present disclosure, the opening that door 3 stops in open position
The main view of state.
The heating outdoor edge 10 of the outer peripheral portion of heating room opening 2a in cooking device main body 1, as heating room 2 is
Such as flowering structure: the front side is made of flat surface, when door 3 is in the closed position, heats the inner wall of outdoor edge 10 and door 3
It abuts and is in close contact.Under the opening state of door 3 shown in Fig. 2, in the heating for the outer peripheral portion for constituting heating room opening 2a
Outdoor edge 10 is formed with the abutment end 14a vibration damping opening 10a outstanding of vibration damping cap 14 aftermentioned, for damper unit 5.Subtract
Vibration unit 5 has the function of following impact absorbing: in the closing motion of door 3, even if user is at the nearby place of closed position
Hand is left into door 3, door 3 also swimmingly gently can continue closing motion and rotate and reliably close heating room opening 2a.
Therefore, though user 3 closed position of door nearby place by hand leave door 3 and door 3 by switching mechanism tractive unit pull
In the state of, door 3 will not be closed sharp and be collided with cooking device main body 1, and door 3 can become swimmingly gently and silently
The ground impact absorbing state mobile to closed position.
In addition, being provided with two test sections 6,7 of bolt switch unit 8 in the outdoor edge 10 of heating.On the other hand, in door
3, it is correspondingly provided with respectively with the test section of bolt switch unit 86,7 jag 11a, 11b (referring to Fig.1, Fig. 3 etc.).In door
In two test sections 6,7 for fastening switch unit 8 with a bolt or latch, the test section 6 of upside is according to the on-off action of door 3 and to the electricity of control system
The detection part that the on/off on road is controlled, the test section 7 of downside are according to the on-off action of door 3 and to electric system
Circuit the detection part that is controlled of on/off.
The position of abutment end 14a vibration damping opening 10a outstanding under 3 opening state of door for damper unit 5 is set
In the adjacent upper part that door 3 is rotationally linked to cooking device main body 1, switching mechanism arm 21.In addition, vibration damping is open
10a is configured in the position (referring to Fig.1) on the lower of test section 6,7 than bolt switch unit 8.In 3 closing motion of door
The abutment end 14a of damper unit 5 contacted with door 3 after impact absorbing state under, the detection of the control system of bolt switch unit 8
The test section 7 of portion 6 and electric system sequentially contacts with jag 11a, the 11b for being arranged at door 3 respectively and becomes each electricity
The bootable state in road.
As described above, in the present embodiment, the impact that in the closing motion of door 3, door 3 swimmingly slowly rotates is inhaled
Under receipts state, the test section 6 and test section 7 of bolt switch unit 8 are contacted with jag 11a, the 11b for being arranged at door 3 respectively.
Therefore, in the structure of embodiment, the sound that test section 6,7 generates when contacting respectively with jag 11a, 11b significantly subtracts
Gently, it is able to suppress the generation for the sound for enabling user feel bad.
In addition, the inner wall in door 3 is equipped with cricoid washer 9 as leakage-proof part.Washer 9 is by elastomer, such as rubber
Glue component is formed, and is configured under 3 closed state of door around the periphery of the heating room opening 2a of cooking device main body 1.That is, conduct
The washer 9 of leakage-proof part is being configured between the outdoor edge 10 of heating and the inner wall of door 3 under 3 closed state of door, is surrounded and is added
Hot cell opening 2a, it is therefore prevented that the moisture etc. for carrying out self-heating room opening 2a leaks between cooking device main body 1 and door 3.
It is observed from the front, the allocation position of washer 9 is the position than heating room opening 2a in the outer part, and is than for vibration damping
Position of the abutment end 14a of unit 5 vibration damping outstanding with opening 10a in the inner part.Outdoor edge 10 is heated in addition, being arranged at
The position of the test section 7 of the test section 6 and electric system of the control system of bolt switch unit 8 is the outside of washer 9.Therefore,
The moisture etc. of the self-heating room 2 under 3 closed state of door can be prevented to be immersed in the abutment end of damper unit 5 using washer 9
In test section 7 of the vibration damping of 14a with the test section 6 and electric system of opening 10a and control system.In Fig. 2, configuration is utilized
Position 9A (double dot dash line) shows the allocation position of the washer 9 under 3 closed state of door.
Fig. 3 and Fig. 4 is the cross-sectional view from side for showing the heating device 50 of embodiment of the present disclosure.Fig. 3
State when 3 closing motion of door is shown, Fig. 4 shows the heating room opening before heating room 2 of cooking device main body 1
The closed state that 2a is closed by the closing motion of door 3.
As shown in figure 3, the abutment end 14a of damper unit 5 is in the side that the inner surface of 3 closing motion Shi Yiyu door 3 of door contacts
Formula is prominent to general horizontal direction from side.Abutment end 14a is constituted are as follows: after the inner wall face contact with door 3, makes door 3
The rotatory force decaying of rotation direction when to closing motion.
Under closed state shown in Fig. 4, the abutment end 14a of damper unit 5 is pressed and be received to by the inner wall of door 3
The inside of vibration damping opening 10a.At this point, the jag 11a and 11b of door 3 also respectively with the control system of bolt switch unit 8
Test section 6 and the test section of electric system 7 contact, and corresponding circuit becomes bootable state.
As shown in Figure 3 and Figure 4, it is provided with damper unit 5 in the shell of cooking device main body 1, is seen from the front of heating room 2
It examines, circuit and the electric system of control system is also equipped in the space of right side surface side other than bolt switch unit 8
Circuit, for generate microwave as microwave generating unit magnetron 16 and for magnetron 16 and electronic component etc. into
The various parts such as the cooling fan 17 (referring to Fig. 7) as cooling end of row.In addition, the position of the upper side and lower side in heating room 2
It sets and is respectively arranged with multiple heaters 18,19.
In addition, the component parts such as above-mentioned damper unit 5, bolt switch unit 8, circuit and fan 17 be installed in it is heat-insulated
Component is arranged between the heat insulating member and the wall surface for heating room 2 across air layer, in order to avoid carry out the wall surface of self-heating room 2
Hot direct heat transfer.In addition, the air stream from the fan 17 as cooling end flows to circuit after cooling down to magnetron 16, subtracts
Vibration unit 5 and bolt switch unit 8 are to cool down each component parts.
In the structure of present embodiment, as described above, the test section 6 of the control system in bolt switch unit 8 is from adding
The heating outdoor edge 10 in hot cell 2 is prominent to Men Fangxiang (forward direction of heating room 2).On the other hand, in door 3, with control
The corresponding position of test section 6 of system processed is provided with jag 11a.In 3 closing motion of door, using being arranged at the prominent of door 3
Outlet 11a presses the test section 6 of pressure control system, the arm section rotation of bolt switch unit 8.With the arm of bolt switch unit 8
In linkage, the switch mechanism movement of the circuit of control system carries out the on/off control of control system for the rotation divided.
In addition, the test section 7 of the electric system in bolt switch unit 8 is formed in the heating outdoor edge 10 of heating room 2,
The position corresponding with the test section 7 of electric system of door 3 is provided with jag 11b.In 3 closed state of door, the protrusion of door 3
End 11b is entered in the test section 7 of electric system, the switching mechanism switching of the circuit of the electric system in bolt switch unit 8,
Carry out the on/off control of electric system.
In addition, the inside of the door 3 in present embodiment, in the heating outdoor edge with the heating room 2 under 3 closed state of door
10 opposed positions are provided with the anti-locking mechanism of microwave leakage (not shown).The anti-locking mechanism of microwave leakage is prevented in 3 closed state of door
The microwave of the inside of self-heating of getting off room 2 is leaked between the outdoor edge 10 of heating and the inner wall of door 3.
Here, the structure of damper unit 5 is illustrated.
Fig. 5 is the cross-sectional view for showing the structure of damper unit 5 of embodiment of the present disclosure.
Damper unit 5 includes damper 12, has the impact absorbing end for shrinking and absorbing impact when abutting with door 3
Portion 12a；Damper maintaining part 13 keeps damper 12, is installed in the 20 (reference of thermal insulation board as heat insulating member
Fig. 3 and Fig. 4)；With vibration damping cap 14, pressed always to the direction abutted with door 3 by the impact absorbing terminal part 12a of damper 12
Pressure.
Vibration damping cap 14 includes abutment end 14a, can contact with door 3, from the outdoor edge of heating under 3 opening state of door
10 vibration damping is prominent with opening 10a；Flange part 14b is formed in the protruding portion of abutment end 14a in a manner of radial extension
Root outer peripheral portion；With sliding part 14c, slided along the linear slot for being formed in damper maintaining part 13.Vibration damping
Abutment end 14a, flange part 14b and the sliding part 14c of cap 14 are integrally formed by resin forming.
Sliding part 14c is constituted are as follows: in 3 closing motion of door, after abutment end 14a is abutted with door 3, with impact absorbing end
The contractive action of portion 12a and linearly slided along the slot for being formed in damper maintaining part 13.In addition, in flange part 14b
Peripheral end be formed with flange part end 14d, flange part end 14d constitutes the position of the end of the front side of sliding part 14c.
In being formed with the abutment end 14a opposite side always by the impact absorbing terminal part 12a pressing of damper 12 for vibration damping cap 14
Press surface 14e, press surface 14e are formed in the position of the inside side of the root of the protruding portion of abutment end 14a, i.e. flange part 14b
Back side.
The vibration damping cap 14 that constitutes as described above is constituted are as follows: along front-rear direction (the abutment end 14a on the door 3 of heating room 2
Substantial pressing direction) it slides and moves relative to damper maintaining part 13.Damper maintaining part 13 and it is formed in thermal insulation board 20
Positioning protrusion 15 abut and positioned.Damper maintaining part 13 is reliably mounted on the defined position of thermal insulation board 20 as a result,
It sets.
The damper 12 for being used for damper unit 5 of present embodiment is oil-pressure damper, is configured to snubber end
Portion 12a is mobile to shrinkage direction and makes impact-attenuating when abutting.In addition, in the disclosure, being made by using oil-pressure damper
Example for damper 12 is illustrated, but the structure of the disclosure is not limited to oil-pressure damper, is absorbed door 3 as long as having and is supported
The unit for connecing impact when end 14a is abutted and the impact absorbing function that door 3 is swimmingly slowly shifted to closed state, can examine
Specification and the shape etc. considered and damper is suitably used.
As shown in figure 5, the vibration damping cap 14 with abutting part 14a is pressed by the impact absorbing terminal part 12a of damper 12 always
The inner surface of pressure, the outdoor edge 10 of heating under 3 opening state of door with the outer peripheral portion as heating room opening 2a contacts.?
Under 3 opening states of door, flange part end 14d and the heating for being formed in side end before the sliding part 14c of vibration damping cap 14 are outdoor
The inner surface of edge 10 reliably contacts.
As shown in figure 5, being formed in the outdoor edge 10 of heating and being opened for the abutment end 14a vibration damping outstanding of vibration damping cap 14
The marginal portion of mouth 10a is curved to the inside and is formed.From the protruding portion for the 10a abutment end 14a outstanding of being open from vibration damping
Root is formed with flange part 14b in a manner of radial diffusion, in the outer peripheral edge of flange part 14b, around the outdoor edge of heating
The mode in portion 10 forms oriented 3 side of door flange part end 14d outstanding (referring to Fig. 6 D).Highlightedly due to flange part end 14d
It is arranged on the direction for the inner surface of the outdoor edge 10 of heating for being formed with vibration damping opening 10a, therefore, in 3 opening state of door
Under, vibration damping cap 14 is pressed by damper 12, and flange part end 14d is reliably contacted with the inner surface for heating outdoor edge 10.
As described above, the inner surface of flange part end 14d and the outdoor edge 10 of heating is reliably under 3 opening state of door
Contact, vibration damping are sealed with opening 10a by flange part 14b.It is therefore possible to prevent carrying out the moisture and foreign matter of steam of self-heating room 2 etc.
The inside for heating outdoor edge 10 is entered with opening 10a by vibration damping, can especially prevent from invading in damper unit 5.
In this way, under 3 opening state of door, since vibration damping reliably becomes closed state by means of flange part 14b with opening 10a, because
This, in the damper 12 for inhibiting vibration, other than it can prevent from being likely to decrease the moisture intrusion of function, additionally it is possible to reliable
Ground prevents the foreign matters such as oil and dust from invading.
In addition, from side, damper 12 is rushed in the damper unit 5 of the heating device 50 of present embodiment
The projected direction for hitting absorption terminal part 12a is the direction of oblique upper.In addition, always by the impact absorbing terminal part of damper 12
The press surface 14e of the vibration damping cap 14 of 12a pressing is formed on the face vertical with the projected direction of impact absorbing terminal part 12a.Cause
This, press surface 14e is that the front-rear direction i.e. pressing direction of abutment end 14a of the heating room 2 relative to vibration damping cap 14 is (approximate horizontal
Direction) diagonal face.That is, press surface 14e relative to vibration damping cap 14 glide direction and form inclined plane shape.As described above, always
Press surface 14e by the impact absorbing terminal part 12a vibration damping cap 14 pressed is to hang down with the projected direction of impact absorbing terminal part 12a
Straight face and be the pressing direction diagonal relative to abutment end 14a face.It is inhaled as a result, in the impact for maintaining damper 12
In the state of receipts ability, the permissibility of the equipping position of damper unit 5 can be improved.It is further preferred, that the pressing of vibration damping cap 14
Face 14e is arranged relative to the pressing direction (general horizontal direction) of abutment end 14a with about ± 10 degree of diagonal angle.
Fig. 6 A to Fig. 6 E is the specific knot for showing the damper unit 5 in the heating device 50 of embodiment of the present disclosure
The figure of structure.Fig. 6 A is main view, and Fig. 6 B is top view, and Fig. 6 C is right side view.In addition, Fig. 6 D is above the right side of face side
The perspective view of observation, Fig. 6 E are the perspective views of the right side from the top of back side.
As shown in Fig. 6 A to Fig. 6 E, the damper 12, damper maintaining part 13 and vibration damping cap 14 in damper unit 5 are by unit
Change, miniaturization, and is the structure that can be easy to be installed on desired position.In addition, in damper unit 5, be installed in every
The damper maintaining part 13 of hot plate 20 is configured between damper 12 and thermal insulation board 20, damper 12 it is opposite with thermal insulation board 20
The lateral parts of side significantly open.Thereby, it is possible to realize to prevent from coming the structure of the heat transfer of self-heating room 2, and it is configured to
It is reliably cooled using the fan 17 (referring to Fig. 7) as cooling end, the cooling end is formed along as heat insulating member
Thermal insulation board 20 and flow air stream.
Fig. 7 is the sky from the fan 17 as cooling end shown in the heating device 50 of embodiment of the present disclosure
The figure from the side of right side in the cooling path of air-flow.
In fig. 7 it is shown that the shape that the cover of the shell of the cooking device main body 1 of the right side of heating device 50 is removed
State.It in the structure of heating device 50 shown in Fig. 7, is observed from the front, the fan 17 as cooling end is arranged on right side
The back side in face.The air stream blown out from fan 17 is by being arranged at the pipeline of back side, and from multiple pipeline blow-off outlet 17a
It is blown out to desired cooling path.In Fig. 7, the air stream from pipeline blow-off outlet 17a is flowed mostly to shown in arrow
The cooling path in direction.Magnetron 16 is equipped on cooling path, includes that the electronic component connecting with bolt switch unit 8 exists
Interior circuit, thermal insulation board 20 and damper unit 5.
In the heating device 50 of present embodiment as constructed as above, production when can reliably reduce 3 closing motion of door
Raw undesirable sound and vibration, can be easily right under configuration space and the confined state of allocation position
It answers.In addition, in the present embodiment, there is following structure: under 3 closed state of door, moisture etc. can be prevented through damper unit 5
Abutment end 14a vibration damping with opening 10a be immersed in enclosure interior.Therefore, 50 operability of heating device of embodiment is excellent
It is different, it is the high small-sized heating device of safety and reliability.
As described above, need multi-functional and there is high function, also, composition is small-sized in heating device, also, by
In there are high thermal regions, the problem of being greatly restricted accordingly, there exist component configuration.But in the heating device of the disclosure,
There is antidrip and dust-proof effect using simple structure, configuration permissibility is high, by the way that small-sized damper unit is arranged, so as to structure
At small-sized and high reliablity heating device.
As described above, in the heating device of the disclosure, what is generated when can reliably reduce closing motion makes us
Unhappy sound, and vibration when being able to suppress closing motion, and can easily correspond to configuration space and allocation position
Limitation, and can prevent foreign matter from invading enclosure interior.Therefore, the heating device of the disclosure is grasped for user
The property made is excellent, high reliablity small-sized heating device.
With level of detail to a certain degree, the present invention is described in various embodiments above, but these embodiments
Disclosure change in the details of structure be it is natural, do not departing from required the scope of the present invention and thought
In the case of the combination of element in each embodiment and the variation of sequence can be achieved.
Industrial availability
As described above, according to the disclosure the undesirable sound generated in door closing motion can be reduced, and can press down
Vibration when door closing motion processed, and there is the structure for the limitation that can easily cope with configuration space and allocation position, it plays pair
Special effect as operational excellent, high reliablity for user.Therefore, the disclosure can be applied to add as microwave
The micro-wave oven of thermal is the various heating devices of representative, is cooked due to that can provide small-sized and high reliablity heating to market
Device is adjusted, therefore is useful.
Label declaration
1 cooking device main body
2 heating rooms
2a heats room opening
3
3a handle
4 operation portions
5 damper units
6,7 test section
8 bolt switch units
9 washers
9A allocation position
10 heat outdoor edge
10a vibration damping opening
11a, 11b jag
12 dampers
12a impact absorbing terminal part
13 damper maintaining parts
14 vibration damping caps
14a abutment end
14b flange part
14c sliding part
14d flange part end
14e press surface
15 positioning protrusions
16 magnetrons (microwave generation unit)
17 fans (cooling end)
17a pipeline blow-off outlet
18,19 heater
20 thermal insulation boards (heat insulating member)
21 arms
50 heating devices
Claims (5)
1. a kind of heating device, which has:
Heat room；
Cooking device main body, with the heating room；
Door, the heating room opening being arranged at before the heating room relative to the cooking device main body open dynamic
Work and closing motion；With
Damper unit is arranged at the cooking device main body, in the closing motion of the door, in the door and the cooking
Device main body contacts before abutting with the door, wherein
The damper unit includes:
Damper has the impact absorbing terminal part for being impacted and being shunk；
Damper maintaining part keeps the damper, is installed in heat insulating member, and the heat insulating member adds with described
It is arranged between the wall surface in hot cell across space；With
Vibration damping cap is pressed by the impact absorbing terminal part to the direction abutted with the door, always in the closing of the door
When movement, abuts with the door and slided relative to the damper maintaining part, impact when abutting with the door is transferred to
The impact absorbing terminal part,
The vibration damping cap includes
Abutment end, under the opening state of the heating room, the abutment end is from the vibration damping that heats outdoor edge is formed in opening
Mouth protrusion, the outer peripheral portion for heating outdoor edge and constituting heating room opening；
Flange part is formed in the root of the protruding portion of the abutment end, radial extension；With
Sliding part, in the closing motion of the door, after the abutment end is abutted with the door, the sliding part is with described
The contractive action of impact absorbing terminal part and relative to the damper maintaining part slide,
The vibration damping is constituted with opening are as follows: is sealed by the abutment end protrusion by the flange part.
2. heating device according to claim 1, wherein
Under the closed state of the door, around heating room opening between the door and the outdoor edge of the heating
Mode is provided with leakage-proof part,
The vibration damping opening is configured at following position: under the closed state of the door, being observed from the front, than the leakage barriers
Part is in the outer part.
3. heating device according to claim 1, wherein
The heating device is also equipped with bolt switch unit, and the bolt switch unit is used in the on-off action of the door
The heating of the heating device is set to act linkage,
The bolt switch unit is configured to, and becoming after the test section of the bolt switch unit is contacted with the door can open
Begin starting plus thermally operated state,
In the closing motion of the door, under the impact absorbing state after the door is abutted with the abutment end, it is configured to institute
Door is stated to contact with the test section of the bolt switch unit.
4. heating device according to claim 2, wherein
The heating device is also equipped with bolt switch unit, and the bolt switch unit is used in the on-off action of the door
The heating of the heating device is set to act linkage,
The bolt switch unit is configured to, and becoming after the test section of the bolt switch unit is contacted with the door can open
Begin starting plus thermally operated state,
In the closing motion of the door, under the impact absorbing state after the door is abutted with the abutment end, it is configured to institute
Door is stated to contact with the test section of the bolt switch unit.
5. heating device according to any one of claims 1 to 4, wherein
It is equipped in the inside of the cooking device main body and carries out cooling cooling end using air stream,
The damper is kept at least part by the damper maintaining part and exposes,
The damper is configured on the cooling path of the air stream of the cooling end.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-108878 | 2015-05-28 | ||
| JP2015108878A JP6481825B2 (en) | 2015-05-28 | 2015-05-28 | Cooker |
| PCT/JP2016/002507 WO2016189859A1 (en) | 2015-05-28 | 2016-05-24 | Thermal cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107614978A CN107614978A (en) | 2018-01-19 |
| CN107614978B true CN107614978B (en) | 2019-06-21 |
Family
ID=57392700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680029054.8A Active CN107614978B (en) | 2015-05-28 | 2016-05-24 | Heating device |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3306201B1 (en) |
| JP (1) | JP6481825B2 (en) |
| CN (1) | CN107614978B (en) |
| CA (1) | CA2984593C (en) |
| WO (1) | WO2016189859A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102542543B1 (en) | 2017-09-29 | 2023-06-14 | 삼성전자주식회사 | Household apparatus |
| CN109785507A (en) * | 2019-04-02 | 2019-05-21 | 常州市龙星工业自动化系统有限公司 | A kind of method and device of the automatic shipment of automatic vending device article |
| CN114687615B (en) * | 2020-12-31 | 2023-07-21 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584289A (en) * | 1981-06-29 | 1983-01-11 | 松下電器産業株式会社 | High frequency heater |
| JP4337243B2 (en) * | 2000-07-24 | 2009-09-30 | パナソニック株式会社 | Induction heating cooker |
| JP2006226617A (en) * | 2005-02-18 | 2006-08-31 | Hitachi Home & Life Solutions Inc | Heating cooker |
| DE102007029696A1 (en) * | 2007-06-27 | 2009-01-08 | BSH Bosch und Siemens Hausgeräte GmbH | Household equipment, particularly baking-oven, has treatment chamber, which is locked by wide flap, and has absorption device arranged in hinge near area of rotation of flap working against closing force torque |
| DE102008018867A1 (en) * | 2008-04-15 | 2009-10-22 | BSH Bosch und Siemens Hausgeräte GmbH | Household device i.e. baking oven, has damping unit arranged at housing member and provided in such manner that household device door is slowly transferred to resting position, where damping unit includes initial damping region |
| JP5633954B2 (en) * | 2009-08-21 | 2014-12-03 | 株式会社ムラコシ精工 | Door device |
| CN103670106A (en) * | 2012-09-19 | 2014-03-26 | 天津通奥废旧物资回收有限公司 | Anti-collision strip |
| CN204060358U (en) * | 2014-07-16 | 2014-12-31 | 中山市列武洁具有限公司 | A kind of damping mute structure of sliding door |
| CN204492408U (en) * | 2014-12-31 | 2015-07-22 | 合肥义和汽车零部件有限公司 | A kind of shock-proof cart door stop |
-
2015
- 2015-05-28 JP JP2015108878A patent/JP6481825B2/en active Active
-
2016
- 2016-05-24 EP EP16799572.9A patent/EP3306201B1/en active Active
- 2016-05-24 WO PCT/JP2016/002507 patent/WO2016189859A1/en unknown
- 2016-05-24 CN CN201680029054.8A patent/CN107614978B/en active Active
- 2016-05-24 CA CA2984593A patent/CA2984593C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3306201A4 (en) | 2018-05-30 |
| JP6481825B2 (en) | 2019-03-13 |
| CA2984593C (en) | 2019-05-21 |
| WO2016189859A1 (en) | 2016-12-01 |
| CA2984593A1 (en) | 2016-12-01 |
| EP3306201B1 (en) | 2019-12-25 |
| EP3306201A1 (en) | 2018-04-11 |
| JP2016223661A (en) | 2016-12-28 |
| CN107614978A (en) | 2018-01-19 |
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