CN207340433U - Absorbing material structure is used in ventilation - Google Patents
Absorbing material structure is used in ventilation Download PDFInfo
- Publication number
- CN207340433U CN207340433U CN201721389442.5U CN201721389442U CN207340433U CN 207340433 U CN207340433 U CN 207340433U CN 201721389442 U CN201721389442 U CN 201721389442U CN 207340433 U CN207340433 U CN 207340433U
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- Prior art keywords
- shielded layer
- basal plate
- salient angle
- absorbing material
- groove
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Abstract
The utility model discloses a kind of ventilation absorbing material structure, including shielded layer, groove, taper salient angle, ventilation hole, basal plate and bottom frame.The shielded layer of the utility model is made of carbon fiber and outer surface scribbles insulating layer, there can be certain absorption to electromagnetic wave, insulating layer can be launched electromagnetic wave at the same time, strengthen wave absorbing efficiency, taper salient angle on shielded layer is distributed in groove in the height of interior arcuation, be conducive to the circulation of air, the top of taper salient angle is cab over type, make wave-absorbing effect more preferably, metal hollow ring of different sizes is carried in the middle part of basal plate, further adjust the suction wave frequency section of absorbing material, it is set to meet the suction ripple demand to the electromagnetic wave of different wave frequencies, basal plate between shielded layer by resin composite materials carry out platen adhesion together with, improve the intensity of connection, and it is convenient for cutting.
Description
Technical field
A kind of absorbing material is the utility model is related to, is specially that absorbing material structure is used in a kind of ventilation, belongs to wave absorption base material
Technical field.
Background technology
With the development of modern science and technology, influence of the electromagenetic wave radiation to environment increasingly increases.On airport, airplane flight
It is overdue because Electromagnetic Interference can not take off;In hospital, mobile phone can often disturb the normal work of various electronic instrument for diagnosing and curing diseases devices,
Therefore, electromagnetic pollution is administered, finds a kind of material that can be kept out and weaken electromagenetic wave radiation --- absorbing material.
Absorbing material is to refer to absorb, decay incident electromagnetic wave, and its electromagnetic energy is converted into thermal energy consumption and is dissipated
Or a kind of material for making electromagnetic wave disappear by interference, it is turned incident electromagnetic wave by a variety of loss mechanisms of material
Chemical conversion thermal energy either other form of energy and achieve the purpose that to inhale ripple, but when carrying out inside darkroom inhaling ripple process problem, be
Maintain the circulation of air, meet darkroom fresh air demand, it usually needs installation meets the absorbing material of response criteria, ensures air stream
The leakage of electromagnetic signal is prevented while logical, artificial electromagnetic material, is a kind of novel artificial that response can be produced to electromagnetic wave
Synthetic material, is made of, Meta Materials of the prior art are using two dimension substrate and the man-made microstructure being attached on substrate
Evenly arranged mode, but according to the broadband absorbing effect less rationality of Meta Materials made of above-mentioned arrangement mode, and weight
It is general heavier while be also unfavorable for divulging information, or prepared using solvent-borne type method and inhale wave plate material, due in solvent-borne type method, adding
A large amount of organic solvents, when film is scraped in baking, have the solvent volatilization that a large amount of poisonous or environment are harmful to, cause serious environment dirty
Contaminate and damage to manufacturing-oriented worker's health, meanwhile, a large amount of uses of organic solvent, cost also becomes very high.
Utility model content
The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of ventilation absorbing material structure.
The utility model is achieved through the following technical solutions above-mentioned purpose:Absorbing material structure is used in one kind ventilation, including
Shielded layer, groove, taper salient angle, ventilation hole, basal plate and bottom frame;The shielded layer, basal plate and bottom frame form the suction ripple material
Expect agent structure, the shielded layer, basal plate and bottom frame are combined connection successively, and the shielded layer is located at the absorbing material
Top layer, the shielded layer are equipped with groove, and the groove is evenly distributed on shielding layer surface, and the taper salient angle is installed on shielding
On layer, the taper salient angle is corresponded with the groove on shielded layer, and ventilation hole, the ventilation hole are provided with the taper salient angle
The top and side of taper salient angle are evenly distributed on, the basal plate is fixed between shielded layer and bottom frame, under the basal plate
Surface is placed in bottom frame, and the bottom frame is located at the bottom of the absorbing material;In order to strengthen wave absorbing efficiency, the shielded layer is by carbon
Fiber is formed and outer surface scribbles insulating layer;In order to be conducive to the circulation of air, the taper salient angle on the shielded layer is in groove
The interior height in interior arcuation is distributed.
Preferably, in order to make wave-absorbing effect more preferably, the top of the taper salient angle is cab over type.
Preferably, in order to meet the suction ripple demand to the electromagnetic wave of different wave frequencies, size is carried not in the middle part of the basal plate
Same metal hollow ring.
Preferably, in order to improve the intensity of connection, carried out between the basal plate and shielded layer by resin composite materials
Platen adhesion is together.
The beneficial effects of the utility model are:The ventilation absorbing material is reasonable in design, and shielded layer is by carbon fiber structure
Into and outer surface scribble insulating layer, can have certain absorption to electromagnetic wave, while insulating layer can carry out electromagnetic wave
Launch, enhancing wave absorbing efficiency, the taper salient angle on shielded layer is distributed in groove in the height of interior arcuation, is conducive to the stream of air
Logical, the top of taper salient angle is cab over type, makes wave-absorbing effect more preferably, and metal hollow ring of different sizes is carried in the middle part of basal plate,
The suction wave frequency section of absorbing material is further adjusted, it is met the suction ripple demand to the electromagnetic wave of different wave frequencies, basal plate and screen
Cover and carry out platen adhesion together by resin composite materials between layer, improve the intensity of connection, and be convenient for cutting.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is the utility model structure taper salient angle schematic diagram;
In figure:1st, shielded layer, 2, groove, 3, taper salient angle, 4, ventilation hole, 5, basal plate and 6, bottom frame.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
~2 are please referred to Fig.1, one kind, which is divulged information, uses absorbing material structure, including shielded layer 1, groove 2, taper salient angle 3, ventilation
Hole 4, basal plate 5 and bottom frame 6;The shielded layer 1, basal plate 5 and bottom frame 6 form the absorbing material agent structure, the shielding
Layer 1, basal plate 5 and bottom frame 6 are combined connection successively, and the shielded layer 1 is located at the top layer of the absorbing material, the shielded layer
1 is equipped with groove 2, and the groove 2 is evenly distributed on 1 surface of shielded layer, and the taper salient angle 3 is installed on shielded layer 1, described
Taper salient angle 3 is corresponded with the groove 2 on shielded layer 1, and ventilation hole 4 is provided with the taper salient angle 3, and the ventilation hole 4 is equal
The even top and side for being distributed in taper salient angle 3, the basal plate 5 are fixed between shielded layer 1 and bottom frame 6, the basal plate 5
Lower surface is placed in bottom frame 6, and the bottom frame 6 is located at the bottom of the absorbing material, and the shielded layer 1 is made of and outside carbon fiber
Surface scribbles insulating layer, can there is certain absorption to electromagnetic wave, while insulating layer can be launched electromagnetic wave, increases
Strong wave absorbing efficiency, the taper salient angle 3 on the shielded layer 1 are distributed in groove 2 in the height of interior arcuation, are conducive to the stream of air
Logical, the top of the taper salient angle 3 is cab over type, makes wave-absorbing effect more preferably, and the middle part of basal plate 5 carries gold of different sizes
Belong to cavity ring, further adjust the suction wave frequency section of absorbing material, it is met the suction ripple demand to the electromagnetic wave of different wave frequencies, institute
State together with basal plate 5 carries out platen adhesion by resin composite materials between shielded layer 1, improve the intensity of connection, and
It is convenient for cutting.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (4)
1. absorbing material structure is used in one kind ventilation, it is characterised in that:Including shielded layer (1), groove (2), taper salient angle (3), logical
Air holes (4), basal plate (5) and bottom frame (6);The shielded layer (1), basal plate (5) and bottom frame (6) form the absorbing material main body
Structure, the shielded layer (1), basal plate (5) and bottom frame (6) are combined connection successively, and the shielded layer (1) is located at the suction ripple
The top layer of material, the shielded layer (1) are equipped with groove (2), and the groove (2) is evenly distributed on shielded layer (1) surface, described
Taper salient angle (3) is installed on shielded layer (1), and the taper salient angle (3) corresponds with the groove (2) on shielded layer (1), institute
To state and ventilation hole (4) is provided with taper salient angle (3), the ventilation hole (4) is evenly distributed on the top and side of taper salient angle (3),
The basal plate (5) is fixed between shielded layer (1) and bottom frame (6), and basal plate (5) lower surface is placed in bottom frame (6),
The bottom frame (6) is located at the bottom of the absorbing material;The shielded layer (1) is made of carbon fiber and outer surface scribbles insulating layer;
Taper salient angle (3) on the shielded layer (1) is distributed in groove (2) in the height of interior arcuation.
2. absorbing material structure is used in ventilation according to claim 1, it is characterised in that:The top of the taper salient angle (3)
For cab over type.
3. absorbing material structure is used in ventilation according to claim 1 or 2, it is characterised in that:Band in the middle part of the basal plate (5)
There is metal hollow ring of different sizes.
4. absorbing material structure is used in ventilation according to claim 3, it is characterised in that:The basal plate (5) and shielded layer
(1) between platen adhesion is carried out by resin composite materials together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721389442.5U CN207340433U (en) | 2017-10-26 | 2017-10-26 | Absorbing material structure is used in ventilation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721389442.5U CN207340433U (en) | 2017-10-26 | 2017-10-26 | Absorbing material structure is used in ventilation |
Publications (1)
Publication Number | Publication Date |
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CN207340433U true CN207340433U (en) | 2018-05-08 |
Family
ID=62362711
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CN201721389442.5U Expired - Fee Related CN207340433U (en) | 2017-10-26 | 2017-10-26 | Absorbing material structure is used in ventilation |
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CN (1) | CN207340433U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110614824A (en) * | 2019-10-11 | 2019-12-27 | 航天特种材料及工艺技术研究所 | Combined wave-absorbing pyramid and preparation method thereof |
CN113015424A (en) * | 2021-04-06 | 2021-06-22 | 浙江师范大学 | Superstructure millimeter wave absorbing plate and application thereof |
CN116916640A (en) * | 2023-09-12 | 2023-10-20 | 晋江市高威电磁科技股份有限公司 | Pyramid cotton and flexible shielding material composite structure and heat seal connection method thereof |
-
2017
- 2017-10-26 CN CN201721389442.5U patent/CN207340433U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110614824A (en) * | 2019-10-11 | 2019-12-27 | 航天特种材料及工艺技术研究所 | Combined wave-absorbing pyramid and preparation method thereof |
CN113015424A (en) * | 2021-04-06 | 2021-06-22 | 浙江师范大学 | Superstructure millimeter wave absorbing plate and application thereof |
CN113015424B (en) * | 2021-04-06 | 2022-08-23 | 浙江师范大学 | Superstructure millimeter wave absorbing plate and application thereof |
CN116916640A (en) * | 2023-09-12 | 2023-10-20 | 晋江市高威电磁科技股份有限公司 | Pyramid cotton and flexible shielding material composite structure and heat seal connection method thereof |
CN116916640B (en) * | 2023-09-12 | 2023-11-17 | 晋江市高威电磁科技股份有限公司 | Pyramid cotton and flexible shielding material composite structure and heat seal connection method thereof |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20181026 |
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CF01 | Termination of patent right due to non-payment of annual fee |