CN101231000A - Device for reducing noise of microwave oven door - Google Patents
Device for reducing noise of microwave oven door Download PDFInfo
- Publication number
- CN101231000A CN101231000A CNA2007100566423A CN200710056642A CN101231000A CN 101231000 A CN101231000 A CN 101231000A CN A2007100566423 A CNA2007100566423 A CN A2007100566423A CN 200710056642 A CN200710056642 A CN 200710056642A CN 101231000 A CN101231000 A CN 101231000A
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- microwave oven
- gate
- oven
- noise
- door
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Abstract
The invention relates to a microwave oven, in particular to a microwave oven gate noise reducing device which reduces the impacting noise when the oven gate is opened or closed, and the invention solves the problems that the electronic components in the electric room of the microwave oven as well as the microwave oven gate are damaged due to the long time collision, and the noise pollution exists. In order to solve the problems, the invention has the technical proposal that an oven body, an oven gate, two gate hooks and gate hook notches are provided, wherein, the oven body has a cooking room and an electric room, the oven gate is connected at the anterior surface of the cooking room through a hinge, the two gate hooks which have springs are arranged at the upper part and the lower part of the inner side surface of the oven gate frame, and the gate hook notches are correspondingly arranged at the upper part and the lower part of the connecting part of the cooking room and the electric room. The invention is characterized in that through holes are arranged at the four corners of the inner side surface of the oven gate frame, and heat resistant rubber pads which have the functions of shock absorption and noise reduction are inserted into the through holes. The heat resistant and shock-absorbing rubber pads are composed of backing plates and plugs which are molded and shaped with the backing plates into a whole. The plugs thereof are composed of cylinder bodies fixed at one side surface of the backing plates and trapezoidal pile bodies fixed at the upper surfaces of the cylinder bodies. The invention can reduce the opening/closing noise of the microwave oven gate, can prolong the service life of the microwave oven, and can improve the reputation degree of the product.
Description
Technical field
The present invention relates to micro-wave oven, specifically is a kind of device for reducing noise of microwave oven door
Background technology
Generally, micro-wave oven is at magnetron generation microwave behind the power connection and the device of these microwave irradiations cooking food on heating objects such as food.Such micro-wave oven can be divided into home-use micro-wave oven that is equipped with small-sized magnetron and the commerce micro-wave oven that is equipped with large-scale or a plurality of magnetrons.
Micro-wave oven can also be divided into home-use micro-wave oven according to the mode of heat food, its general even mode of heating of glass rotating disk that adopts rotation to fill food, the commercial radiation modality that mainly adopts the scattering microwave with micro-wave oven.Commercial mainly be applicable to the convenience store that utilization rate is high and the food supply retail shop of cooking food at short notice, so generally need more home-use micro-wave oven have high relatively output with micro-wave oven.
As shown in Figure 1, 2, general micro-wave oven includes and forms the furnace chamber 6 that outward appearance is held the shell of parts, is arranged at the shell left side, is arranged at the electric apparatus room 7 on furnace chamber 6 right sides, is arranged on the door 5 of furnace chamber 6 fronts.
Shell forms the micro-wave oven outward appearance, also plays the effect of the inner furnace chamber 6 of protection simultaneously, so shell generally will be made of the steel plate with certain intensity.Shell includes: the rear board 4 that covers top panel 1, the base plate 3 below the protection, the front panel 2 that forms furnace chamber 6 fronts and protection furnace chamber 6 back sides of the top and two sides of furnace chamber 6 simultaneously.
Be provided with control panel 8 in the front of electric apparatus room 7.Left side, back at control panel 8 is provided with bolt plate 15, is provided with glass rotating disk 12 in the inside of furnace chamber 6, is provided with gate stop 16 and following gate stop 17 at the anterior upper and lower end of the medial surface of door 5.As Fig. 3, shown in, bolt plate 15 comprises overhead gage 21 and lower baffle plate 22, and micro-wave oven transformer secondary switch 23, micro-wave oven pilot switch 24 and primary switch 25.
But the door for microwave oven construction of switch of prior art combines because of gate stop and gate stop notch, and the strike note that can send furnace door frame medial surface and cooking chamber pollutes indoor environment, and the life-span of clashing into of a specified duration also can to reduce micro-wave oven.
Summary of the invention
The present invention produces when solving above-mentioned existing door for microwave oven switch and pulls and the problem of impact noise, proposes also disclose a kind of device for reducing noise of microwave oven door, and it includes: design the body of heater that cooking room, electric apparatus room are arranged; Open and close the fire door that is connected in the cooking room front with hinge; The upper and lower design of furnace door frame medial surface one side has two gate stops of spring; The upper and lower design in position that cooking room, electric apparatus room connect has corresponding gate stop notch; It is characterized in that: four jiaos of designs of furnace door frame medial surface have through hole, insert in the through hole to be connected with the heat-resisting rubber cushion formation of vibration and noise reducing.
The heat-resisting rubber cushion of above-mentioned vibration damping constitutes by backing plate and with the plug of the integrally moulded shaping of backing plate is protruding.
Above-mentioned plug is protruding to be made of cylinder that is fixed in backing plate one side and the trapezoidal cylinder that is fixed in above the cylinder.
The protruding cylinder height of above-mentioned plug should be consistent with the door for microwave oven framework medial surface material thickness of fixing rubber cushion.
The protruding number of above-mentioned rubber cushion top plug is more than one, forms so that heat resistant rubber is molded.
Four jiaos of designs of above-mentioned door for microwave oven medial surface framework have and the protruding number of each heat-resistant adhesive padding, footpath degree, position corresponding plug dress through hole.
Advantage and good effect: device for reducing noise of microwave oven door of the present invention is that four vibration dampings of clamping, noise reduction, heat-resisting rubber cushion are inserted in boring on four jiaos of door for microwave oven medial surface frameworks, because of rubber cushion has elasticity, cushioned door for microwave oven medial surface framework and cooking chamber the bump of closing the door, reduced of the pollution of the noise of bump vibration generation to indoor environment, improve the life-span of micro-wave oven, increased product competitiveness and credit worthiness.
Description of drawings
Fig. 1 is that the micro-wave oven of prior art is taken oblique view apart;
Fig. 2 is that the door for microwave oven of prior art is opened oblique view;
Fig. 3 is the micro-wave oven gate stop and the bolt plate connection diagram of prior art;
Fig. 4 is that vibration damping, noise reduction, the heat-resisting rubber cushion of device for reducing noise of microwave oven door of the present invention inserts clamping figure at door for microwave oven framework medial surface through hole;
Fig. 5 is vibration damping of the present invention, noise reduction, heat-resisting rubber cushion stereogram;
Fig. 6 is that vibration damping of the present invention, noise reduction, heat-resisting rubber cushion are at door for microwave oven framework medial surface through hole clamping cutaway view;
Critical piece label declaration among each figure
5-fire door 6-cooking room
7-electric apparatus room 14-framework
16,17-gate stop 26-rubber cushion
27-backing plate 28-plug is protruding
The trapezoidal cylinder 30-of 29-cylinder
30 '-through hole
The specific embodiment
In order to further specify structure of the present invention, technical characterictic and effect, lift following example and accompanying drawings again in following: shown in Fig. 4,5,6, device for reducing noise of microwave oven door of the present invention includes: design has the body of heater of cooking room 6, electric apparatus room 7; Open and close the fire door 5 that is connected in the cooking room front with hinge; The upper and lower design of furnace door frame medial surface 14 1 sides has two gate stops 16,17 of spring; The upper and lower design in position that cooking room 6, electric apparatus room 7 connect has corresponding gate stop notch; It is characterized in that: fire door medial surface framework designs for four jiaos through hole 30 ', insert in the through hole and be connected with heat-resisting rubber cushion 26 formations of vibration and noise reducing.
Above-mentioned heat-resisting vibration damping rubber cushion 26 is reached by backing plate 27 and the plug protruding 28 of the integrally moulded shaping of backing plate constitutes.
Its plug is protruding to be made of cylinder 30 that is fixed in backing plate one side and the trapezoidal cylinder 29 that is fixed in above the cylinder.
The protruding cylinder height of above-mentioned plug should be consistent with the door for microwave oven framework medial surface material thickness of fixing rubber cushion.
The protruding number of above-mentioned rubber cushion top plug is more than one, forms so that heat resistant rubber is molded.
Four jiaos of designs of above-mentioned door for microwave oven medial surface framework have and the protruding number of each heat-resistant adhesive padding, footpath degree, position corresponding plug dress through hole.
Claims (6)
1. a device for reducing noise of microwave oven door includes: design the body of heater that cooking room, electric apparatus room are arranged; Open and close the fire door that is connected in the cooking room front with hinge; The upper and lower design of furnace door frame medial surface one side has two gate stops of spring; Cooking room, the upper and lower design of electric apparatus room connecting portion have corresponding gate stop notch; It is characterized in that: four jiaos of designs of furnace door frame medial surface have through hole, insert in the through hole to be connected with the heat-resisting rubber cushion formation of vibration and noise reducing.
2. device for reducing noise of microwave oven door according to claim 1 is characterized in that: the heat-resisting rubber cushion of above-mentioned vibration damping constitutes by backing plate and with the plug of the integrally moulded shaping of backing plate is protruding.
3. device for reducing noise of microwave oven door according to claim 2 is characterized in that: its plug is protruding to be made of cylinder that is fixed in backing plate one side and the trapezoidal cylinder that is fixed in above the cylinder.
4. device for reducing noise of microwave oven door according to claim 3 is characterized in that: the protruding cylinder height of above-mentioned plug should be consistent with the door for microwave oven frame material thickness of fixing rubber cushion.
5. according to claim 2 or 3 described device for reducing noise of microwave oven door, it is characterized in that: the protruding number of above-mentioned rubber cushion top plug is more than one, forms so that heat resistant rubber is molded.
6. device for reducing noise of microwave oven door according to claim 1 is characterized in that: four jiaos of designs of above-mentioned door for microwave oven medial surface framework have and the protruding number of each heat-resistant adhesive padding, footpath degree, position corresponding plug dress through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100566423A CN101231000A (en) | 2007-01-26 | 2007-01-26 | Device for reducing noise of microwave oven door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100566423A CN101231000A (en) | 2007-01-26 | 2007-01-26 | Device for reducing noise of microwave oven door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101231000A true CN101231000A (en) | 2008-07-30 |
Family
ID=39897684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100566423A Pending CN101231000A (en) | 2007-01-26 | 2007-01-26 | Device for reducing noise of microwave oven door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101231000A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595613A (en) * | 2018-11-30 | 2019-04-09 | 宁波吉吉娃电子科技有限公司 | Micro-wave oven orients noise reduction system |
| CN113236053A (en) * | 2021-04-30 | 2021-08-10 | 广东美的厨房电器制造有限公司 | Door body closing mechanism and kitchen equipment |
-
2007
- 2007-01-26 CN CNA2007100566423A patent/CN101231000A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595613A (en) * | 2018-11-30 | 2019-04-09 | 宁波吉吉娃电子科技有限公司 | Micro-wave oven orients noise reduction system |
| CN113236053A (en) * | 2021-04-30 | 2021-08-10 | 广东美的厨房电器制造有限公司 | Door body closing mechanism and kitchen equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080730 |