CN205454275U - Waterproof dustproof mechanism of environmental monitoring machine case air inlet - Google Patents
Waterproof dustproof mechanism of environmental monitoring machine case air inlet Download PDFInfo
- Publication number
- CN205454275U CN205454275U CN201521108708.5U CN201521108708U CN205454275U CN 205454275 U CN205454275 U CN 205454275U CN 201521108708 U CN201521108708 U CN 201521108708U CN 205454275 U CN205454275 U CN 205454275U
- Authority
- CN
- China
- Prior art keywords
- riser
- dust
- proof
- starting stave
- water
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a waterproof dustproof mechanism of environmental monitoring machine case air inlet, this mechanism establishes the open -ended starting stave including dustproof support, manger plate cover and dust screen, dustproof support including having seted up the open -ended bottom plate and having set up to enclose on the bottom plate, the size of dust screen is greater than the open -ended size, and the dust screen setting is on the starting stave, manger plate cover is established on the bottom plate of support that prevents dust, and the manger plate covers and includes the roof and set up the second riser on the roof, and the second riser encloses the outside of establishing at the starting stave, and has offered the slit that admits air on the second riser, and the last border of the slit that admits air and the distance of roof are more than or equal to the distance of last border yu the roof of starting stave. The utility model discloses in, through the water -retaining structure owing to starting stave and the formation of second riser, the jetting of all directions can not get into environmental monitoring machine incasement portion. And it is next waterproof need not set up crooked pipeline in inside, and the structure is fairly simple, and the processing preparation is also relatively easier, and occupation space is also smaller.
Description
Technical field
This utility model relates to water proof and dust proof technical field, especially relates to the water proof and dust proof mechanism of a kind of environmental monitoring chassis air inlet.
Background technology
The impact that people are lived by air pollution, ecological deterioration is increasing, and State-level the most increasingly payes attention to environmental problem, is also increasing input in terms of environmental monitoring and improvement.Mostly needing to be arranged in outdoor due to environment monitoring device, need to work under the outdoor environment of various operating modes, water proof and dust proof has just become an important indicator of environment monitoring device.Although some sensors of environment monitoring device, electronic equipment are mounted in inside its cabinet, but owing to these sensors need monitoring outside atmosphere pollutional condition in real time, therefore it is required that outdoor cabinet must have the air inlet freed in and out for air.The air of outdoor environment enters cabinet by air inlet, the electronic device of cabinet inside can be caused serious harm by the dust over time accumulation in air, simultaneously, the water dripping, spray or sputtering rained can enter cabinet by air inlet, if water directly sprays can cause serious harm on the electronic device in cabinet.
The commonly used shutter of air inlet of some outdoor cabinets reaches the purpose of water proof and dust proof simultaneously in the mode of internally installed Air Filter at present.The dustproof and waterproof structurally waterproof effect of this form is the most bad, such as spray water along window blind hatch direction to cabinet, the water of injection can enter cabinet inside, although water speed after Air Filter of injection can slow down, but the nearer electronic device of air inlet of still adjusting the distance causes water logging to damage, and then affect the normal use of whole device.
The air inlet also having some outdoor cabinets uses at internally installed crooked pipeline, and the mode at pipeline end installation Air Filter assembly reaches the purpose of water proof and dust proof simultaneously.This form water proof and dust proof effect is preferable, but structure is complicated, processing difficulties, take the space that cabinet inside is too much.
Utility model content
Technical problem to be solved in the utility model is that existing water proof and dust proof mechanism waterproof effect is poor, structure complicated and takies too much space.
For solving above-mentioned technical problem, the utility model proposes the water proof and dust proof mechanism of a kind of environmental monitoring chassis air inlet.This mechanism includes dust-proof frame, the water retaining cover being arranged on described dust-proof frame and is arranged on the Air Filter in described water retaining cover, wherein:
Described dust-proof frame includes the base plate offering opening and is arranged on described base plate and encloses the starting stave setting described opening；
The size of described Air Filter is more than the size of described opening, and described Air Filter is arranged on described starting stave；
Described water retaining cover is located on the base plate of described dust-proof frame, described water retaining cover includes top board and the second riser being arranged on described top board, described second riser encloses the outside being located at described starting stave, and on described second riser, offer air inlet slit, the distance of the upper edge of described air inlet slit and the distance of the described top board upper edge more than or equal to described starting stave and described top board.
Optionally, the top board of described water retaining cover being additionally provided with the 3rd riser, described 3rd riser is located on described top board on another plate face in the plate face arranging described second riser, and described 3rd riser is provided with the first installing hole；
It is additionally provided with the 4th riser on described dust-proof frame, described 4th riser offers the second installing hole；
Described first installing hole and the second installing hole are connected by installed part, make described water retaining cover be fixed on described dust-proof frame.
Optionally, described installed part includes that self-clinching nut and pine do not take off screw.
Optionally, described second riser and described 3rd riser bend formed flange in opposite direction by described top board.
Optionally, described Air Filter is metal dust net or sponge air filter.
Optionally, described starting stave bends the flange formed by described opening.
In the water proof and dust proof mechanism that this utility model provides, parameatal starting stave forms drip ring, has certain dash effect to jetting.The second riser due to water retaining cover is arranged on the outside of starting stave again, and the distance of the upper edge of air inlet slit and top board is more than or equal to the upper edge of starting stave and the distance of top board, the upper edge of the i.e. second riser upper air slit is greater than or equal to the upper edge of starting stave, and therefore the jetting through dust excluding hood is stopped by the second riser further.So even to tuned port injection water, through the water-retaining structure formed due to starting stave and the second riser, the jetting of all directions is all without entering environmental monitoring cabinet inside.Relative to the waterproof construction of shutter form of the prior art, substantially increase water-proof function.Therefore to need not arrange crooked pipeline in inside waterproof for this utility model, and relatively simple for structure, processing and fabricating is also easier, and it is smaller to take up room.
Accompanying drawing explanation
By being more clearly understood from characteristic information of the present utility model and advantage with reference to accompanying drawing, accompanying drawing is schematic and should not be construed as this utility model is carried out any restriction, in the accompanying drawings:
Fig. 1 shows the schematic internal view of environmental monitoring cabinet；
Fig. 2 shows the scheme of installation of this utility model water proof and dust proof mechanism；
Fig. 3 shows the front view of this utility model water proof and dust proof mechanism；
Fig. 4 shows the rearview of Fig. 3；
Fig. 5 shows the structural representation of this utility model water proof and dust proof mechanism；
Reference:
100-air inlet；200-this utility model water proof and dust proof mechanism；The top board of 1-water retaining cover；2-Air Filter；3-the 4th riser；4-self-clinching nut；5-pine does not take off screw；6-the first installing hole；7-the second riser；8-air inlet slit；The base plate of 9-dust-proof frame；10-starting stave；11-the second installing hole；12-the 3rd portrait；Opening on 13-base plate.
Detailed description of the invention
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, with detailed description of the invention, this utility model is further described in detail below in conjunction with the accompanying drawings.It should be noted that in the case of not conflicting, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding this utility model; but; this utility model can be implemented to use other to be different from other modes described here, and therefore, protection domain of the present utility model is not limited by following public specific embodiment.
This utility model provides the water proof and dust proof mechanism of a kind of environmental monitoring chassis air inlet, and as Figure 1-5, this mechanism 200 includes dust-proof frame, the water retaining cover being arranged on described dust-proof frame and is arranged on the Air Filter in described water retaining cover, wherein:
Described dust-proof frame includes the base plate 9 offering opening 13 and is arranged on described base plate 9 and encloses the starting stave 10 setting described opening；
The size of described Air Filter is more than the size of described opening 13, and described Air Filter is arranged on described starting stave 10；
Described water retaining cover is located on the base plate 9 of described dust-proof frame, described water retaining cover includes top board 1 and the second riser 7 being arranged on described top board 1, described second riser 7 encloses the outside being located at described starting stave 10, and on described second riser 7, offer air inlet slit 8, the distance of the distance of the upper edge of described air inlet slit 8 and described top board 1 upper edge more than or equal to described starting stave 10 and described top board 1.
In the water proof and dust proof mechanism 200 that this utility model provides, outside air is after air inlet 100 enters, first pass around Air Filter 2 dust removal, air after dust removal flows through the space between the top board 1 of Air Filter 2 and water retaining cover, space between starting stave 10 and the second riser 7, after air inlet slit 8 on the second riser 7 enter the inside of environmental monitoring cabinet.Parameatal starting stave 10 forms drip ring, has certain dash effect to jetting.The second riser 7 due to water retaining cover is arranged on the outside of starting stave 10 again, and the distance of the upper edge of air inlet slit 8 and top board 1 is more than or equal to the upper edge of starting stave 10 and the distance of top board 1, the upper edge of the i.e. second riser 7 upper air slit 8 is greater than or equal to the upper edge of starting stave 10, and therefore the jetting through dust excluding hood is stopped by the second riser 7 further.So even spray water to air inlet 100, through the water-retaining structure formed due to starting stave 10 and the second riser 7, the jetting of all directions is all without entering environmental monitoring cabinet inside.Relative to the waterproof construction of shutter form of the prior art, substantially increase water-proof function.Therefore to need not arrange crooked pipeline in inside waterproof for this utility model, and relatively simple for structure, processing and fabricating is also easier, and it is smaller to take up room.
By above scheme, dust-proof frame plays installation Air Filter, a certain degree of waterproof action.Water retaining cover coordinates with dust-proof frame, plays optimal waterproof effect.Further, since the size of Air Filter is more than the size of described opening, and air can only enter cabinet inside by opening, and therefore Air Filter is capable of the most dust-proof.
In practice, owing to Air Filter is arranged on inside water retaining cover, the length and width size of Air Filter is less than water retaining cover top board, and the height of Air Filter is less than water retaining cover top board.
In practice, owing to this utility model can effectively stop the jetting of all angles, classification of waterproof can reach Ip55.
As it is shown in figure 5, the length direction of second riser on air inlet slit edge extends.
It should be appreciated that the water proof and dust proof mechanism 200 that this utility model provides is adapted to mount at the air inlet 100 of environmental monitoring cabinet inside.Specifically can realize dust-proof frame by the way of welding or screw are fixing to be fixed at the air inlet 100 of cabinet inside.
Fix for realizing the installation between water retaining cover and dust-proof frame, as shown in Figure 5, the 3rd riser 12 can be provided with on the top board 1 of water retaining cover, described 3rd riser 12 is located on described top board 1 on another plate face in the plate face arranging described second riser 7, and described 3rd riser 12 is provided with the first installing hole 6；
It is additionally provided with the 4th riser 3 on described dust-proof frame, described 4th riser 3 offers the second installing hole 11；
Described first installing hole 6 and the second installing hole 11 are connected by installed part, make described water retaining cover be fixed on described dust-proof frame.
Further, installed part can include that self-clinching nut 4 and pine do not take off screw 5.
Concrete mounting means can be: the 3rd riser 12 riveting of the water retaining cover of self-clinching nut 4 is fitted together, pine does not take off screw 5 be fitted together with the 4th riser 3 riveting, then pine does not take off screw 5 be located on the second installing hole 11 of the 4th riser 3 and the first installing hole 6 of the 3rd riser 12, pine does not finally take off screw 5 be connected with self-clinching nut 4, it is achieved water retaining cover and the installation of dust-proof frame.Owing to above-mentioned fixed installation mode is removably, therefore it is easy to safeguard, change.
In the specific implementation, described second riser 7 and described 3rd riser 12 bend the flange formed in opposite direction by described top board 1.Advantage of this is that, the second riser 7 of flange form and the 3rd riser 12 can realize seamless link, prevent gas leakage.
In the specific implementation, Air Filter is metal dust net or sponge air filter.In practice, the travel fatigue net that can select different pore size size realizes different grades of dust-proof.Air Filter can be fixed on dust-proof frame by the way of welding or stickup.
In practice, according to varying in size of air inlet 100, dust-proof frame, Air Filter 2 and the water retaining cover of assembling size coupling, the outdoor cabinet of dimension is adapted to.
In the specific implementation, starting stave 10 bends the flange formed by opening.The starting stave 10 of flange form can realize seamless link, prevents gas leakage.
As it is shown in figure 5, in practice, three limits of water retaining cover can arrange the second riser, remains a limit and arranges the 3rd riser.Three limits of the opening of the dust-proof frame coordinated with water retaining cover arrange starting stave, remain a limit and arrange the 4th riser.
In this utility model, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that indicate or hint relative importance.Term " multiple " refers to two or more, unless otherwise clear and definite restriction.
Although being described in conjunction with the accompanying embodiment of the present utility model, but those skilled in the art can make various modifications and variations in the case of without departing from spirit and scope of the present utility model, within the scope of such amendment and modification each fall within and be defined by the appended claims.
Claims (6)
1. the water proof and dust proof mechanism of an environmental monitoring chassis air inlet, it is characterised in that include dust-proof frame, the water retaining cover being arranged on described dust-proof frame and be arranged on the Air Filter in described water retaining cover, wherein:
Described dust-proof frame includes the base plate offering opening and is arranged on described base plate and encloses the starting stave setting described opening；
The size of described Air Filter is more than the size of described opening, and described Air Filter is arranged on described starting stave；
Described water retaining cover is located on the base plate of described dust-proof frame, described water retaining cover includes top board and the second riser being arranged on described top board, described second riser encloses the outside being located at described starting stave, and on described second riser, offer air inlet slit, the distance of the upper edge of described air inlet slit and the distance of the described top board upper edge more than or equal to described starting stave and described top board.
Water proof and dust proof mechanism the most according to claim 1, it is characterised in that
Being additionally provided with the 3rd riser on the top board of described water retaining cover, described 3rd riser is located on described top board on another plate face in the plate face arranging described second riser, and described 3rd riser is provided with the first installing hole；
It is additionally provided with the 4th riser on described dust-proof frame, described 4th riser offers the second installing hole；
Described first installing hole and the second installing hole are connected by installed part, make described water retaining cover be fixed on described dust-proof frame.
Water proof and dust proof mechanism the most according to claim 2, it is characterised in that described installed part includes that self-clinching nut and pine do not take off screw.
Water proof and dust proof mechanism the most according to claim 2, it is characterised in that
Described second riser and described 3rd riser bend formed flange in opposite direction by described top board.
Water proof and dust proof mechanism the most according to claim 1, it is characterised in that described Air Filter is metal dust net or sponge air filter.
Water proof and dust proof mechanism the most according to claim 1, it is characterised in that described starting stave bends the flange formed by described opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108708.5U CN205454275U (en) | 2015-12-28 | 2015-12-28 | Waterproof dustproof mechanism of environmental monitoring machine case air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108708.5U CN205454275U (en) | 2015-12-28 | 2015-12-28 | Waterproof dustproof mechanism of environmental monitoring machine case air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205454275U true CN205454275U (en) | 2016-08-10 |
Family
ID=56579464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521108708.5U Expired - Fee Related CN205454275U (en) | 2015-12-28 | 2015-12-28 | Waterproof dustproof mechanism of environmental monitoring machine case air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205454275U (en) |
-
2015
- 2015-12-28 CN CN201521108708.5U patent/CN205454275U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204787546U (en) | Door body and intelligent refrigerator | |
| CN202160378U (en) | Shield cover and shield cover component | |
| CN205454275U (en) | Waterproof dustproof mechanism of environmental monitoring machine case air inlet | |
| CN206270831U (en) | A kind of multi-functional computer cabinet | |
| CN203533836U (en) | Patio machine panel assembly and patio machine provided with patio machine panel assembly | |
| CN205717605U (en) | Filter band box and air-conditioner outdoor unit | |
| CN203192326U (en) | Mounting structure of double-surface display equipment | |
| CN207491365U (en) | Electrical cabinet filter screen waterproof cover | |
| CN204788442U (en) | Dust -protection type environment monitoring device | |
| CN210179784U (en) | Cover body, shell device and electrical equipment | |
| CN104165421A (en) | Electrical box protection structure and air conditioner with electrical box protection structure | |
| CN203661472U (en) | Dustproof low-noise equipment cabinet | |
| CN202887072U (en) | Computer case | |
| CN104633894A (en) | Courtyard unit panel assembly and courtyard unit with same | |
| CN203522879U (en) | Waterproof camera outside a car | |
| CN207305176U (en) | Power pack and the display device using the power pack | |
| CN206077892U (en) | A kind of half built-in water proof type electronic box for outdoor type air-conditioning | |
| CN204350484U (en) | A kind of novel FTU terminal box body | |
| CN205052030U (en) | A installation clamping structure of exempting from to punch for inside integrated circuit board of communications facilities | |
| CN202998702U (en) | Cabinet and frequency converter | |
| CN202925718U (en) | Sound absorption and noise reduction wall for building | |
| CN214481851U (en) | Dustproof mechanism and electronic equipment comprising same | |
| CN104729058A (en) | Fixing framework, filter screen component and filter component | |
| CN217518822U (en) | Vertical sound-proof housing | |
| CN213094784U (en) | Shielding cover of automobile navigation screen turning adapter plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |