CN208581364U - A kind of anti-microwave from leakage structure of industrial microwave apparatus door - Google Patents
A kind of anti-microwave from leakage structure of industrial microwave apparatus door Download PDFInfo
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- CN208581364U CN208581364U CN201821223763.2U CN201821223763U CN208581364U CN 208581364 U CN208581364 U CN 208581364U CN 201821223763 U CN201821223763 U CN 201821223763U CN 208581364 U CN208581364 U CN 208581364U
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Abstract
The utility model discloses a kind of anti-microwave from leakage structures of industrial microwave apparatus door, including cabinet, and cabinet is cooperated to be equipped with metallic door, and forming is fluted at the cabinet of metallic door periphery, and groove is equipped with inhibition piece.The utility model structure is simple, easy to use, will not fail with the on-off times of metallic door, greatly reduce the possibility of microwave from leakage.
Description
Technical field
The utility model belongs to the anti-microwave from leakage knot of electronic equipments field more particularly to a kind of industrial microwave apparatus door
Structure.
Background technique
In industrial microwave drying equipment field, it can facilitate into equipment to meet bulk material, equipment opening can be done
It is very big, can be using door come provision for sealing, but due to microwave particularity in open end, it is therefore desirable to ensure door and equipment
Cavity junction not reveal the microwave beyond standard, it will usually metal mesh or soft metal are disposed between door and cavity
Silk carrys out shield microwaves, but metal mesh item or metal strand be because being often subject to squeeze or rub has loss, certain
On-off times there is the probability of failure, it is therefore desirable to which other method solves the problems, such as microwave from leakage.
Utility model content
To solve the above problems, the utility model provides a kind of anti-microwave from leakage structure of industrial microwave apparatus door, this
Utility model structure is simple, easy to use, will not fail with the on-off times of metallic door, and greatly reduce microwave from leakage can
Energy.
To reach above-mentioned technical effect, the technical solution of the utility model is:
A kind of anti-microwave from leakage structure of industrial microwave apparatus door, including cabinet, cooperation cabinet is equipped with metallic door, special
Sign is that forming is fluted at the cabinet of the metallic door periphery, and groove is equipped with inhibition piece.
Further to improve, the inhibition piece is one or two or two or more.
Further to improve, the depth of groove is within the scope of 25mm-38mm.
Further to improve, the inhibition piece bottom, which extends, is formed with fixinig plate.
Further to improve, the inhibition piece is riser shape or U-shaped or Z-shaped or L-shaped structure；Between between adjacent inhibition piece
Away from less than 30mm.
Further to improve, the fixinig plate is fixed on groove floor by staking, welding or screw.
Detailed description of the invention
Fig. 1 is the schematic perspective view of embodiment 1；
Fig. 2 is the overlooking structure diagram of embodiment 1；
Fig. 3 is the structural schematic diagram of several single microwave sources of embodiment 1；
Fig. 4 is the schematic perspective view of embodiment 2；
Fig. 5 is the schematic diagram of internal structure of embodiment 2；
Fig. 6 is the overall structure diagram of embodiment 3；
Fig. 7 is the structural schematic diagram one for inhibiting piece in embodiment 3；
Fig. 8 is the structural schematic diagram two for inhibiting piece in embodiment 3.
Specific embodiment
The technical solution of the utility model is illustrated below by way of specific embodiment and in conjunction with attached drawing.
Embodiment 1
It is specific as follows if Fig. 1 and 2 is that one kind realizes the equally distributed structure of microwave in microwave equipment: including cabinet 1,
1 internal shaping of cabinet has drying cavity 2；Leaky antenna cavity 3 is installed, leaky antenna cavity 3 is communicated with microwave source at the top of cabinet 1
4；Leaky antenna cavity 3 is uniformly formed with several routed waves of the leaky antennas being connected to drying cavity 2 with the contact surface of drying cavity 2
Mouth 5；The rotation at 1 top of cabinet is connected with rotary blade 6, and blade 61 is equipped on rotary blade 6, and the surface of blade is curved
And it is formed with several irregular protrusions.
The routed wave mouth 5 of several leaky antennas in this way by leaky antenna cavity 3 and corresponding to leaky antenna cavity 3 makes one
A microwave source can be burst by leaky antenna wave mouth 5 drying cavity 2 in be separated into multiple uniform microwave sources, microwave is uniform
It is transmitted in drying cavity 2, so that microwave can be uniformly distributed in drying cavity 2.
But although practical discovery, above structure make distribution of the microwave in drying cavity 2 uniform than before, but in
The microwave intensity in portion is still apparently higher than surrounding, and the microwave intensity burst immediately below at wave mouth 5 of each leaky antenna also above its four
The intensity in week.Therefore more uniform in order to spread microwave, rotary blade 6 is set, it is micro- to middle part by the rotation of rotary blade 6
Wave carries out randomness diffusing reflection, so that the microwave drying entirely in drying cavity 2 is more uniform.And it further improves
Are as follows: the blade 61 is helical form, and so it can realize and entirely be dried to microwave by microwave refractometer to from all directions
The three-dimensional comprehensive diffusing reflection of cavity 2, so that the microwave intensity in drying cavity 2 everywhere is in highly uniform state.Leaf
Gap 11 is formed between piece 61.
As shown in figure 3, leaky antenna cavity 3 and leaky antenna are burst, wave mouth 5 can also use several single 4 generations of microwave source
It replaces.But its microwave source 4 needed is more, energy consumption is high, waste of resource.
Embodiment 2
On the basis of embodiment 1, in order to carry out more uniform drying to water paint, as shown in Figures 4 and 5, in cabinet 1
Side is formed with external wind entrance 8, and the exit of the external wind entrance 8 is equipped with external wind air diffuser 9.External wind entrance 8
Periphery monomer microwave crevasse 10 is installed, cooperation monomer microwave crevasse 10 is equipped with single microwave source, to be formed a kind of aqueous
Paint drying equipment.In this way on the basis of above-mentioned microwave drying is uniform, when so that the wind of external wind entrance 8 entering, pass through monomer
Microwave crevasse 10 is heated, and the surface that external wind air diffuser 9 makes external wind uniformly blow over water paint is then passed through, thus
Realize the uniform flash baking to paint film.
Embodiment 3
As shown in Examples 1 and 22, in industrial microwave drying equipment field, entrance can be facilitated to set in order to meet bulk material
Standby interior, equipment opening can be made very big, open end can using door come provision for sealing, but due to microwave particularity,
Need to ensure that the cavity junction of door and equipment not reveal the microwave beyond standard, it will usually be disposed between door and cavity
Perhaps soft metal silk carrys out shield microwaves but metal mesh item or metal strand because being often subject to squeeze or rub to metal mesh
It wipes and there is loss, certain on-off times there is the probability of failure, it is therefore desirable to which method in addition solves microwave from leakage
Problem.The specific method is as follows:
As shown in Figures 6 and 7, cooperation cabinet 1 is equipped with metallic door 12, and forming is fluted at the cabinet 1 of 12 periphery of metallic door
13, it is equipped at groove 13 and inhibits piece 14.In embodiments herein, drying cavity 2 can be named as microwave cavity.
Inhibiting piece 14 is two or more.Inhibit the controlled size of piece 14 within the scope of 25mm-38mm, microwave power
For 2450MHz, it is made to generate half-wavelength synergistic effect, forms reactance system.The microwave penetrated in this way from 12 gap of metallic door,
A part can be suppressed the reflection of piece 14, to cancel out each other with the microwave interference that is not reflected, thus greatly reduce microwave
Amount of leakage.When inhibiting piece is two or more, the adjacent spacing inhibited between piece 14 is less than 30mm.
Inhibit 14 bottom of piece to extend and be formed with fixinig plate 15, forms U-shaped or zigzag configuration；Fixinig plate 15 passes through staking, welding
Or screw is fixed on 13 bottom surface of groove.
Inhibit piece 14 most basic for vertical baffle structure, but as shown in FIG. 7 and 8, inhibit 14 bottom of piece to extend forming
There is fixinig plate 15 to form fall down U-shaped or zigzag configuration or L-shaped structure；Fixinig plate 15 is fixed on groove by staking, welding or screw
13 bottom surfaces.It may be that n shape structure is fixed by welding.
It above are only one of the utility model specific guiding embodiment, but the design concept of the utility model not office
It is limited to this, all non-essential modifications to the present invention made by this concept should belong to the guarantor for invading the utility model
Protect the behavior of range.
Claims (6)
1. a kind of anti-microwave from leakage structure of industrial microwave apparatus door, including cabinet (1), cooperation cabinet (1) is equipped with metallic door
(12), which is characterized in that shape fluted (13) at the cabinet (1) of metallic door (12) periphery, groove is equipped at (13)
Inhibit piece (14).
2. the anti-microwave from leakage structure of industrial microwave apparatus door as described in claim 1, which is characterized in that the inhibition piece
It (14) is one or two or two or more.
3. the anti-microwave from leakage structure of industrial microwave apparatus door as described in claim 1, which is characterized in that the groove (13)
Depth is within the scope of 25mm-38mm.
4. the anti-microwave from leakage structure of industrial microwave apparatus door as described in claim 1, which is characterized in that the inhibition piece
(14) bottom, which extends, is formed with fixinig plate (15).
5. the anti-microwave from leakage structure of industrial microwave apparatus door as described in claim 1, which is characterized in that the inhibition piece
It (14) is riser shape or U-shaped or Z-shaped or L-shaped structure；The adjacent spacing inhibited between piece (14) is less than 30mm.
6. the anti-microwave from leakage structure of industrial microwave apparatus door as claimed in claim 4, which is characterized in that the fixinig plate
(15) groove (13) bottom surface is fixed on by staking, welding or screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821223763.2U CN208581364U (en) | 2018-07-31 | 2018-07-31 | A kind of anti-microwave from leakage structure of industrial microwave apparatus door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821223763.2U CN208581364U (en) | 2018-07-31 | 2018-07-31 | A kind of anti-microwave from leakage structure of industrial microwave apparatus door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208581364U true CN208581364U (en) | 2019-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821223763.2U Active CN208581364U (en) | 2018-07-31 | 2018-07-31 | A kind of anti-microwave from leakage structure of industrial microwave apparatus door |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390232A (en) * | 2021-06-21 | 2021-09-14 | 浙江翔鹰中央厨房设备有限公司 | Food heating production line with microwave suppression function |
-
2018
- 2018-07-31 CN CN201821223763.2U patent/CN208581364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390232A (en) * | 2021-06-21 | 2021-09-14 | 浙江翔鹰中央厨房设备有限公司 | Food heating production line with microwave suppression function |
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