CN207427604U - A kind of anti-condensation cabinet - Google Patents
A kind of anti-condensation cabinet Download PDFInfo
- Publication number
- CN207427604U CN207427604U CN201720913218.5U CN201720913218U CN207427604U CN 207427604 U CN207427604 U CN 207427604U CN 201720913218 U CN201720913218 U CN 201720913218U CN 207427604 U CN207427604 U CN 207427604U
- Authority
- CN
- China
- Prior art keywords
- housing
- cover board
- condensation
- utility
- model
- 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.)
- Expired - Fee Related
Links
- 238000009833 condensation Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000007373 indentation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Structure Of Receivers (AREA)
Abstract
The utility model discloses a kind of anti-condensation cabinets, waterproof vent valve including housing and on housing, the left and right sides of the housing is equipped with matched cover board, and sealing ring is equipped between housing and cover board, and the housing is equipped with the blind hole for being used for being connected with cover board by screw.Cabinet inside sealing provided by the utility model, waterproof vent valve can prevent outside moisture entrance, effectively prevent internal generation condensation, protection internal electronic equipment safety；Cabinet need not weld and encapsulating, and repair, weight of equipment is facilitated not to dramatically increase；It is handled by means of conductive seal circle, screw spacing and housing flange, which can also preferably realize electromagnetic compatibility in a certain frequency range.
Description
Technical field
The utility model is related to the anti-condensation technical fields of electronic equipment, and in particular to a kind of anti-condensation cabinet.
Background technology
Current electronic device packaging density is increasing, and reliability requirement is higher and higher, and working environment is more and more severe.
The electronic equipment to work in hot and humid environment phenomena such as often causing failure because of condensation effect or even burn, is made
Into huge loss.Current pre- anti-condensation electronic equipment is mainly using welding and the method for encapsulating, and still, these methods have
Following shortcoming：First, welding and encapsulating make maintainability become excessively poor, second is that encapsulating causes the increase of whole equipment weight.
Utility model content
The purpose of this utility model is to provide the anti-condensation cabinet that a kind of maintainability is good, weight does not dramatically increase, together
When, which can also realize the electromagnetic compatibility of a certain frequency range.
To achieve the above object, the utility model provides a kind of anti-condensation cabinet, including housing and on housing
Waterproof vent valve, the left and right sides of the housing are equipped with matched cover board, sealing ring, institute are equipped between housing and cover board
It states housing and is equipped with the blind hole for being used for being connected with cover board by screw.
As further improvement of the utility model：
The card slot for indentation sealing circle is equipped on the inside of the cover board.
It is dry gas inside the seal casinghousing.
The sealing ring is made of conductive rubber strip.
The housing and cover board contact site are rough surface.
The surface of the card slot is rough surface.
As shown from the above technical solution, the utility model includes housing and the waterproof vent valve on housing, the shell
The left and right sides of body is equipped with matched cover board, and sealing ring is equipped between housing and cover board, and the housing is equipped with and is used for
The blind hole being connected by screw with cover board, effectively prevents outside moisture from entering, and can prevent cabinet inside very well and generate condensation, really
Protect electronic equipments safety.Cabinet need not weld and encapsulating, and easy to maintenance, weight of equipment does not dramatically increase.By means of conduction
Sealing ring, screw spacing and the processing of housing flange, moreover it is possible to electronic equipment be made to realize preferable electromagnetic compatibility in a certain frequency range.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, the anti-condensation cabinet in the present embodiment, by housing 1, the waterproof and breathable being sealingly mounted on housing 1
Valve 2, the sealing ring 4 between the matched cover board 3 in 1 left and right sides of housing, housing 1 and cover board 3 are used on housing 1
The blind hole 5 being connected by screw with cover board 3 forms, and by means of sealing ring 4 and blind hole 5, housing 1 and cover board 3 are sealed by screw
Connection, internal is preferably dry gas.Waterproof vent valve 2 realizes the pressure equilibrium inside and outside cabinet, while prevents outside moisture
Into cabinet.3 inside of cover board is also provided with the card slot 6 for indentation sealing circle 4, and 6 surface of card slot, housing 1 and cover board 3 contact
Portion is preferably rough surface, to increase leakproofness.The cabinet need not weld and internal encapsulating, and maintainability is good, and weight is not aobvious
Writing increases.Sealing ring 4 can be made of conducting medium such as conductive rubber strip, in conjunction with the processing of 1 flange of housing and set properly
Screw spacing, which can also realize preferable electromagnetic compatibility in a certain frequency range.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to this practicality
New scope is defined, and on the premise of the spirit of the design of the utility model is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In the range of.
Claims (6)
1. a kind of anti-condensation cabinet, it is characterised in that：Including housing（1）And arranged on housing（1）On waterproof vent valve（2）, institute
State housing（1）The left and right sides be equipped with matched cover board（3）, housing（1）With cover board（3）Between be equipped with sealing ring（4）,
The housing（1）It is equipped with and is used for through screw and cover board（3）The blind hole of connection（5）.
2. anti-condensation cabinet according to claim 1, it is characterised in that：The cover board（3）Inside is equipped with close for being pressed into
Seal（4）Card slot（6）.
3. anti-condensation cabinet according to claim 1, it is characterised in that：The seal casinghousing（1）Inside is dry gas.
4. anti-condensation cabinet according to claim 1, it is characterised in that：The sealing ring（4）It is by conductive rubber strip system
Into.
5. anti-condensation cabinet according to claim 1, it is characterised in that：The housing（1）And cover board（3）Contact site is thick
Rough surface.
6. anti-condensation cabinet according to claim 2, it is characterised in that：The card slot（6）Surface be rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720913218.5U CN207427604U (en) | 2017-07-20 | 2017-07-20 | A kind of anti-condensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720913218.5U CN207427604U (en) | 2017-07-20 | 2017-07-20 | A kind of anti-condensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427604U true CN207427604U (en) | 2018-05-29 |
Family
ID=62399238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720913218.5U Expired - Fee Related CN207427604U (en) | 2017-07-20 | 2017-07-20 | A kind of anti-condensation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427604U (en) |
-
2017
- 2017-07-20 CN CN201720913218.5U patent/CN207427604U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203103441U (en) | Packaging structure of soft-package lithium ion battery | |
| CN207427604U (en) | A kind of anti-condensation cabinet | |
| CN201830590U (en) | Radiating case | |
| CN201307612Y (en) | Explosion-proof protective device for cover plate of power battery | |
| CN103697666B (en) | A kind of safety microwave dryer | |
| CN206921027U (en) | Computer cabinet | |
| CN206125883U (en) | Real empty can of intelligence storing | |
| CN205595623U (en) | Rain -proof dustproof high tension switchgear | |
| CN205982475U (en) | Sociable check out test set | |
| CN107394712B (en) | A kind of waterproof construction of terminal box | |
| CN204012271U (en) | The moistureproof regulator cubicle of a kind of air pressure balanced-type | |
| CN205005418U (en) | Closed ultra -thin heat radiation structure of integrated circuit board | |
| CN203942167U (en) | Protector in a kind of mechanism case of transformer station or coupling box | |
| CN206674389U (en) | A kind of motor controller structure | |
| CN206559084U (en) | A kind of waterproof moving power supply | |
| CN208173422U (en) | A kind of waterproof capacitor | |
| CN207382743U (en) | A kind of waterproof sheet metal cabinet | |
| CN204028780U (en) | Shockproof anti-explosion computer cabinet | |
| CN204827130U (en) | Energy -saving heat preservation fan access door | |
| CN208159065U (en) | A kind of obturator of frequency converter | |
| CN204557327U (en) | There is dust-proof and computer cabinet that is automatic dedusting function | |
| CN202929752U (en) | Air pressure inflating intelligent water meter controller shell | |
| CN203165800U (en) | Relay having good sealing property | |
| CN207691434U (en) | A kind of grouping switching dry-type self-healing high-voltage capacitor device | |
| CN203312651U (en) | Transformer substation housing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |