CN1242204C - Microwave oven - Google Patents
Microwave oven Download PDFInfo
- Publication number
- CN1242204C CN1242204C CN 01136910 CN01136910A CN1242204C CN 1242204 C CN1242204 C CN 1242204C CN 01136910 CN01136910 CN 01136910 CN 01136910 A CN01136910 A CN 01136910A CN 1242204 C CN1242204 C CN 1242204C
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- CN
- China
- Prior art keywords
- fire door
- riser guide
- micro
- oven
- wave oven
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Abstract
The present invention discloses a microwave oven which comprises a cavity, a cooking chamber, a front plate and an oven port. The present invention is mainly characterized in that the front end of the cavity is provided with the oven port for opening and closing the cooking chamber, and the oven port is provided with an ascending-descending lifting device. In the microwave oven of the present invention, the oven port opens and closes the cooking chamber through the upward and downward vertical movement on the front end of the microwave oven so that space for the oven port to be opened and closed is reduced, and the oven port of the microwave oven can be conveniently opened and closed. In addition, when the oven port is opened and closed, surrounding other objects are not influenced; a user conveniently stands before the obverse surface of the microwave oven.
Description
Technical field
The present invention relates to a kind of micro-wave oven, particularly slide up and down the door of microwave oven switching device of switch conditioning chamber by door of microwave oven.
Background technology
General micro-wave oven comprises that the inside cavity of micro-wave oven main body forms conditioning chamber shown in 1 figure, the conditioning thing is heated and finishes conditioning in conditioning chamber.Conditioning chamber by fire door optionally with exterior, the heat of microwave or heat air can not revealed the outside in nursing one's health.Its side end upper and lower side has loose-leaf to described fire door in the cavity front, but is arranged to the structure of switch.Fire door one side inner face is provided with under the fire door closing state, drives the springlock that latch bolt (not looking among the figure) is gone up small switch, and fire door can arbitrarily not opened.Be provided with the fire door handle of user's hand switch fire door in fire door one side, described fire door handle is arranged on the back side of loose-leaf.Side at conditioning chamber is provided with control panel, and on the described control panel, has possessed the various function keys of control micro-wave oven work and the display screen of its duty of demonstration etc.
Be provided with distorted grid in upper end, micro-wave oven front, described distorted grid forms the gas channel by the micro-wave oven inside and outside.The bottom surface of micro-wave oven forms datum plate, and is provided with the lamp of illumination micro-wave oven lower coal gas kitchen on the datum plate.In described datum plate, on the suction inlet of flue gas of discharging described gas range generation and hot gas, be provided with filter, and described filter plays the effect of filtering foreign matter in interior hot gas that produces of gas range and the flue gas.
At first will nurse one's health thing and be put in the conditioning chamber carrying out conditioning chamber by the above micro-wave oven that constitutes.For this reason, grasp the fire door handle when drawing a side of fire door, fire door one side is that open at the center with described loose-leaf.At this moment described springlock is removed and the connection status of latch bolt skids off by described springlock slit `.In open conditioning chamber, the user closes described fire door sealing conditioning chamber after placing the conditioning thing, and at this moment described springlock is gone into by described springlock slit, and fire door 5 can not opened easily, and link to each other with the microswitch of springlock, the on off state of induction fire door is nursed one's health.
But, said structure exists following defective, fire door is the center with the loose-leaf of one side, the described conditioning chamber of its opposite side rotating certain angle switch, if the radius of turn of above-mentioned fire door increases equally during the length of fire door lengthening, for the switch fire door, certainly will to increase the space of micro-wave oven front end and side.During fire door length lengthening, the switch fire door becomes and bothers very much, also can interfere the situation in article space on every side.General idea when thus, taking place because of user's switch fire door breaks the situation of fire door one side.
Summary of the invention
In order to address the above problem, the objective of the invention is that required space minimizes when the stove door switch of micro-wave oven, and switch is convenient, make the fire door of micro-wave oven and on every side other article mutually noninterfere.
In order to reach the purpose of invention, technical solution of the present invention is a kind of micro-wave oven of design, comprise cavity, conditioning chamber, front panel, fire door is formed, front end at cavity, be provided with the fire door that has the oscilaltion device of switch conditioning chamber, wherein: comprise the riser guide that is arranged at least on side of described cavity in the stove gate device of described oscilaltion device, the lower end of the corresponding fire door of described riser guide at least one side behind is provided with the sliding part of a plurality of lifting shafts spacing and that slide along riser guide, in the upper end of riser guide, be equipped with the stopping means that stops lifting shaft to move.
The upper end of described riser guide tilts to the front end of described cavity.
The two ends that one end is connected the lifting shaft on the described sliding part are respectively equipped with dome, and lifting shaft slides up and down in riser guide.
Described stopping means is embedded in upper end one side of riser guide, supports lifting shaft with its elasticity.
The micro-wave oven that the present invention constitutes, fire door comes the switch conditioning chamber at the micro-wave oven front end by elevating movement up and down, and the required space of switch fire door is reduced, and door for microwave oven switch fire door is convenient, simultaneously, does not interfere mutually with other article on every side again.
Description of drawings
Fig. 1 is the micro-wave oven surface structure oblique view of prior art;
Fig. 2 is the micro-wave oven front view of stove door switch device of the present invention;
Fig. 3 is a door opened state front view in the embodiment of the invention;
Fig. 4 is a fire door closed condition side view in the embodiment of the invention;
Fig. 5 is lifting shaft and a riser guide structural representation in the embodiment of the invention;
Fig. 6 is a riser guide part-structure schematic diagram in the embodiment of the invention;
Fig. 7 is a door opened state cross-sectional side view in the embodiment of the invention.
Explanation to drawing major part symbol:
20: cavity 22: conditioning chamber
24: front panel 26,26`: lifting groove
28: riser guide 29,29`: spring stopping means
30: fire door 32: the fire door handle
34: springlock 36: sliding part
37,37`: lifting shaft 38: guide portion
40: control panel 50: distorted grid
60: shell
The specific embodiment
The present invention will be described in detail to reach embodiment in conjunction with the accompanying drawings.
To shown in Figure 6, cavity 20 inside of playing the effect of micro-wave oven framework have formed conditioning chamber 22 as Fig. 2, form front panel 24 at cavity 20 front ends, and the central authorities of described front panel 24 connect, and have formed the inlet of described conditioning chamber 22.As above the left and right sides of the front panel 24 of Gou Chenging has formed the lifting slit 26 of the above-below direction of certain-length, 26`.And described relatively slit 26, described cavity 20 sides at the rear of 26` as shown in Figure 4, are provided with riser guide 28.Described riser guide 28 can be arranged on the side of described cavity or two sides on, change with the design condition of fire door 30.Described riser guide 28 is formed slopely by certain angle, and the upper end of riser guide 28 tilts to the front end of described cavity 20.The upper end of the riser guide 28 of Gou Chenging is provided with the spring stopping means 29 of the narrowed width that makes riser guide 28,29` as shown in Figure 6 thus, described spring stopping means is embedded in upper end one side of riser guide 28, by its elastic force, play described lifting shaft 37, the effect of 37` supported.
On cavity 20 front panels 24, be provided with the optionally conditioning chamber of switch of fire door 30, and under this state, come opening and closing of fault conditioning chamber 32 by rising or decline.
Be provided with sliding part 36 in lower end, the described fire door back side.One side of described sliding part 36 is installed in the back side of described fire door 30, and by described lifting slit 26,26` enters into the inside of described front panel 24, guides a side of described riser guide 28.As shown in Figure 5, an end is connected and possesses the lifting shaft 37 that is provided with at a certain distance, 37` on the described sliding part 36 in riser guide 28.Described lifting shaft 37, there is dome 38 at the two ends of 37`, and lifting shaft 37 slides up and down in riser guide 28.The shape of described sliding part 36 is as long as the described fire door of guiding moves and stable support fire door 30 along riser guide 28, and symbol 34 expressions in the drawing are arranged on the springlock at fire door 30 back sides.
Side at described front panel 24 is provided with control panel 40.Possessed each button of control micro-wave oven exercises and the display screen of the various information of demonstration on the described control panel 40.The part of the control panel 40 of Gou Chenging is when closing described fire door 30 thus, and by fire door 30 sealings, only when opening fire door 30, just the function key that can handle then is exposed at the front end of micro-wave oven.Be provided with the distorted grid 50 that air is flowed in the micro-wave oven inside and outside in the preceding upper end of micro-wave oven, described distorted grid 50 in order not interfere with one another, can be formed slopely by certain angle when fire door 30 liftings.
Below, the effect of the door of microwave oven switching device of above structure is described in detail.Fig. 2 represents the state of fire door 30 sealing conditioning chambers.At this moment, can see the distorted grid 50 of control panel 40 and upper end in a side of described fire door 30.Under this state, can be in conditioning chamber 22 nurse one's health.And, under above-mentioned state, as shown in Figure 4, being arranged on the lifting shaft 37 on the described sliding part, the 37` position is in the lower end of described riser guide 28.In order to open fire door 30, the user need hold fire door handle 32 and get final product little upwards pushing away when drawing fire door forward.At this moment, be arranged on sliding part 36 lifting shafts 37 at described fire door 30 back sides, 37` moves to top along riser guide.At this moment described dome 38 plays above-mentioned lifting shaft 37, the effect that 37` moves up accurately along riser guide 28.Along the lifting shaft 37 that riser guide 28 rises, lifting shaft 37 when 37` moves to the position of complete opening conditioning chamber 22, the state of 37`, as shown in Figure 7.In this state, lifting shaft 37, the 37` position is at described spring stopping means 29, the upside of 29`.Before reaching above-mentioned position, described lifting shaft 37,37`, make elastic limit device produce elasticity and become spacing shape, move along riser guide 28, and, described lifting shaft 37,37` process spring stopping means 29, behind the 29`, spring stopping means 29,29` recovers elastic force as shown in Figure 6, lifting shaft 37,37` can not descended by fire door 30 self gravitations, and the attitude of remaining stationary.In order to close fire door 30, described lifting shaft 37,37` must overcome described spring stopping means 29, the elastic force of 29` thus.
As mentioned above, under fire door 30 opened state, the user just can place the conditioning thing or take out the conditioning thing in conditioning chamber 22 in conditioning chamber.And, when beginning to nurse one's health, will nurse one's health thing and put in the conditioning chamber 22 function key of utilizing by the fire door sealing into and set the conditioning condition.So, after conditioning prepare to finish, the user held fire door handle 32 on the described fire door 30 and pulls down fire door 30 and close conditioning chamber.At this moment, described lifting shaft 37,37` overcomes spring stopping means 29 by the strength that the user is pressed in fire door 30, and the elastic force of 29` moves down.And at lifting shaft 37, during 37`, fire door 30 will be closed described conditioning chamber 22 fully at the lower position of described riser guide 28.Under this state, the user begins conditioning by the control panel 40 that is exposed on the external.
Possess described riser guide 28 and lifting shaft 37 in this invention as constituted above, the slider 36 of 37`, preferably be formed at cavity 20 two sides, but neither be so, to described riser guide 28 and lifting shaft 37, one side of cavity 20 can only be set 37` and the opposite side setting has the structure of guiding function also can according to design condition.
Claims (4)
1, a kind of micro-wave oven comprises that cavity (20), conditioning chamber (22), front panel (24), fire door (30) form, and the front end in cavity (20) is provided with the fire door that has the oscilaltion device (30) of switch conditioning chamber (22), it is characterized in that:
Comprise the riser guide (28) that is arranged at least on (20) sides of described cavity in the fire door of described oscilaltion device (30) device, the lower end of the corresponding fire door of riser guide (28) (30) at least one side behind is provided with the sliding part (36) of a plurality of lifting shafts (37) spacing and that slide along riser guide (28), upper end in riser guide (28) is equipped with the stopping means (29) that stops lifting shaft (37) to move.
2, micro-wave oven according to claim 1 is characterized in that: the upper end of described riser guide (28) tilts to the front end of described cavity (20).
3, micro-wave oven according to claim 1 is characterized in that: the two ends that an end is connected the lifting shaft (37) on the described sliding part (36) are respectively equipped with dome (38), and lifting shaft (37) slides up and down in riser guide (28).
4, micro-wave oven according to claim 1 is characterized in that: described stopping means (29) is embedded in upper end one side of riser guide (28), supports lifting shaft (37) with its elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01136910 CN1242204C (en) | 2001-12-25 | 2001-12-25 | Microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01136910 CN1242204C (en) | 2001-12-25 | 2001-12-25 | Microwave oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1428539A CN1428539A (en) | 2003-07-09 |
| CN1242204C true CN1242204C (en) | 2006-02-15 |
Family
ID=4673997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01136910 Expired - Fee Related CN1242204C (en) | 2001-12-25 | 2001-12-25 | Microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1242204C (en) |
-
2001
- 2001-12-25 CN CN 01136910 patent/CN1242204C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1428539A (en) | 2003-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060215 Termination date: 20100125 |