CN206022907U - Dust-and-foreign-object-proof air grid composition - Google Patents
Dust-and-foreign-object-proof air grid composition Download PDFInfo
- Publication number
- CN206022907U CN206022907U CN201620955937.9U CN201620955937U CN206022907U CN 206022907 U CN206022907 U CN 206022907U CN 201620955937 U CN201620955937 U CN 201620955937U CN 206022907 U CN206022907 U CN 206022907U
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- China
- Prior art keywords
- housing
- wing
- panel
- air grid
- dust
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- 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
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model is related to a kind of dust-and-foreign-object-proof air grid composition, the air grid composition is mainly made up of housing and grille strip, grille strip includes multiple structure identical grill units, multiple grill units are laterally equally distributed in inside housing, form the passage of ventilation and heat between adjacent grid unit；Grill unit includes front wing, raised and rear wing, raised be located in the middle part of front wing and rear wing, and projection is structure protruding upward relative to front wing and rear wing, and front wing is contacted with the front panel of housing and is connected, rear wing is connected with the rear board contact of housing, and raised is in vacant state relative to housing.The utility model has the advantages that housing adopt full mount structure, it is ensured that regulator cubicle interior items without exposing, externally, it is impossible to see interior items from the gap between grille strip, with good privacy；Grill unit adopts chevron structure, not only improves aesthetic property and the ventilation and heat function of air grid, and can stop that dust and foreign matter are entered inside housing well.
Description
Technical field
The utility model is related to a kind of air grid, specifically, is related to a kind of dust-and-foreign-object-proof air grid composition.
Background technology
Air grid is usually mounted to train inspection door and ventilation, for being aerated radiating to above-mentioned position.Existing
By train air grid mainly constituted by installing housing and grille strip, as shown in figure 1, the adjacent grid bar of existing air grid
Between gap larger, debris are easy to enter in regulator cubicle from the gap of grille strip, affect traffic safety.And existing air grid
Only arrange in the inner side of 3 grade of inspection door and housing is installed, i.e., be only connected with housing is installed in the inner side of grille strip 2, outside grille strip 2
Side is open design, though said structure can achieve good heat dissipation ventilation, as 2 gap of grille strip is big, causes in regulator cubicle
The components and parts in portion expose, and expose for a long time and can cause components and parts premature aging, affect components and parts life-span and safety.
China Patent No. CN205396101U discloses a kind of passenger train interior door air grid, by by multiple weather strips
Pass sequentially through connecting shaft up and down and wear and connect, and spring is set in the connecting shaft between two adjacent weather strips, made respectively by spring
Individual weather strip eliminates the gap existed between weather strip in squeezed state.But as above-mentioned air grid need to arrange connection
Multiple weather strips are fixed by axle, though this mode reduces the gap between weather strip to a certain extent, due to setting up
Connecting shaft, while the weight of grid is increased, and as weather strip only middle part is connected with connecting shaft, weather strip two ends are in outstanding
Dummy status, when road speed is too fast, easily produces and rocks, affect result of ventilating heat dissipation.
Utility model content
The purpose of this utility model is to provide a kind of dust-and-foreign-object-proof air grid composition, it can be ensured that components and parts in regulator cubicle
Do not expose, be provided simultaneously with good dust-proof and anti-foreign matter effect.
The technical solution of the utility model is：A kind of dust-and-foreign-object-proof air grid composition, the air grid composition are main
It is made up of housing and grille strip, grille strip includes that multiple structure identical grill units, multiple grill units are laterally equidistantly divided
It is distributed in inside housing, between adjacent grid unit, forms the passage of ventilation and heat；Grill unit includes front wing, raised and rear wing,
Projection is located in the middle part of front wing and rear wing, and projection is structure protruding upward relative to front wing and rear wing, before front wing and housing
Plate contact connection, rear wing are connected with the rear board contact of housing, and raised is in vacant state relative to housing.
Preferably, the housing adopts rectangular outer frame, housing include front panel, rear board, left panel, right panel and on
Lower panel, housing upper and lower panel are connected with inspection door by tie-beam, the front panel surface of housing and plate surface is equipped with below
Air vent, the left panel of housing and right panel are connected with grille strip.
Preferably, relative to the equal transverse horizontal arrangement of housing, the left and right two ends of grill unit are horizontal for each grill unit
To the left panel inwall and right panel inwall that extend to housing, and fix with housing or so panel inner wall respectively.
Preferably, the contact site of the front wing and housing front panel is A portions, and rear wing with the contact site of housing rear board is
B portions, are provided with difference in height between contact site A portions and contact site B positions.
Preferably, the contact site A portions position height is less than contact site B location height.
The utility model having the beneficial effect that compared with prior art：
(1) this new housing adopts full mount structure, it is ensured that regulator cubicle interior items without exposing, externally, it is impossible to from lattice
Interior items are seen in gap between grizzly bar, with good privacy；
(2) grille strip has impermeable light effect, regulator cubicle internal component can be avoided aging and damaged；
(3) grill unit adopts chevron structure, not only improves aesthetic property and the ventilation and heat function of air grid, and can
Stop that dust and foreign matter are entered inside housing well.
Description of the drawings
Fig. 1 is the structural representation of existing air grid；
Fig. 2 is the structural representation of this novel ventilated grid composition；
A-A sectional views of the Fig. 3 for Fig. 2.
In figure, housing 1；Front panel 11；Rear board 12；Left panel 13；Right panel 14；Upper and lower panel 15；Grille strip 2；Before
The wing 21；Raised 22；Rear wing 23；Inspection door 3.
Specific embodiment
Purpose, technical scheme and advantage for making the utility model embodiment is clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in the utility model embodiment.In described below
It is described with the orientation shown in Fig. 2, being in description up and down up and down in Fig. 2, Fig. 2 institutes are towards direction retouches
Front in stating, is the rear in describing away from Fig. 2 directions.
Sheet is new to disclose a kind of dust-and-foreign-object-proof air grid composition, and the air grid is constituted mainly by housing 1 and grid
Bar 2 is constituted.
Referring to Fig. 2, housing 1 adopts rectangular outer frame, grille strip 2 to be located at the inside of rectangular outer frame 1, that is, pass through housing 1 by lattice
Grizzly bar 2 is wrapped up.Housing 1 includes front panel 11, rear board 12, left panel 13, right panel 14 and upper and lower panel 15, wherein, housing 1
Upper and lower panel 15 is fixedly connected with inspection door 3 by tie-beam, and 11 surface of front panel and 12 surface of rear board of housing 1 are equipped with
Air vent, the left panel 13 of housing 1 and right panel 14 are used for fixed grating grizzly bar 2.
Referring to Fig. 3, grille strip 2 adopts light tight material, it is to avoid regulator cubicle internal component is aging and damages.Grille strip 2
Including multiple structure identical grill units, multiple grill units are equally distributed in inside rectangular outer frame, adjacent grid unit
Between formed ventilation and heat passage, each grill unit relative to 1 equal transverse horizontal of housing arrange, the left and right two ends of grill unit
14 inwall of 13 inwall of left panel and right panel of housing 1 is extended laterally to, and is fixed with 1 or so panel inner wall of housing.
A-A sectional views of the Fig. 3 for Fig. 2, referring to Fig. 3, each grill unit adopts integrally formed chevron structure, i.e. lattice
Grid unit includes front wing 21, raised 22 and rear wing 23, and raised 22 are located in the middle part of front wing 21 and rear wing 23, and projection 22 is relative to front
The wing 21 and rear wing 22 are structure protruding upward.The contact of front wing 21 and housing front panel 11 be connected, front wing 21 and housing front panel 11
Contact site be A portions, the contact of rear wing 23 and housing rear board 12 be connected, and the contact site of rear wing 23 and housing rear board 12 is B portions,
Raised 22 is in vacant state relative to housing 1.
For convenience of divulging information, front wing 21 adopts unsymmetric structure, i.e. contact site A portions to be not at contact site B portions with rear wing 23
Same level, contact site A positions are set low in contact site B location, and front wing 21 is less than with the height of 11 contact site of housing front panel
Rear wing 23 and the height of the contact site of housing rear board 12, are exchanged by forming the convenient inside and outside air-flow of difference in height.
To sum up, this novel ventilated grid composition is constituted using 2 additional circumferential side frame 1 of grille strip, will be divulged information by tie-beam
Grid composition is fixed on train inspection door 3.The construction not only improves the aesthetic property of air grid and ventilation and heat function, and due to
Housing 1 is full border structure, is not easily seen regulator cubicle internal component from outside, can stop dirt again well by grille strip
Soil and foreign matter are entered inside housing, with good privacy.
Claims (5)
1. a kind of dust-and-foreign-object-proof air grid is constituted, it is characterised in that：The air grid is constituted mainly by housing and grille strip
Composition, grille strip include that multiple structure identical grill units, multiple grill units are laterally equally distributed in inside housing, phase
The passage of ventilation and heat is formed between adjacent grill unit；Grill unit includes front wing, raised and rear wing, and the raised front wing that is located at is with after
In the middle part of the wing, and projection is structure protruding upward relative to front wing and rear wing, and front wing is connected with the front panel contact of housing, rear wing and
The rear board contact connection of housing, raised is in vacant state relative to housing.
2. dust-and-foreign-object-proof air grid according to claim 1 is constituted, it is characterised in that：The housing is using outside rectangle
Frame, housing include front panel, rear board, left panel, right panel and upper and lower panel, and housing upper and lower panel is by tie-beam and inspection
Door connection, the front panel surface of housing and below plate surface are equipped with air vent, the left panel of housing and right panel and grille strip
Connection.
3. dust-and-foreign-object-proof air grid according to claim 1 and 2 is constituted, it is characterised in that：Each grill unit
Relative to the equal transverse horizontal arrangement of housing, the left and right two ends of grill unit extend laterally to left panel inwall and the right panel of housing
Inwall, and fix with housing or so panel inner wall respectively.
4. dust-and-foreign-object-proof air grid according to claim 1 and 2 is constituted, it is characterised in that：The front wing and housing
The contact site of front panel is A portions, and rear wing is B portions with the contact site of housing rear board, sets between contact site A portions and contact site B positions
There is difference in height.
5. dust-and-foreign-object-proof air grid according to claim 4 is constituted, it is characterised in that：The contact site A portions position
Highly less than contact site B location height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955937.9U CN206022907U (en) | 2016-08-26 | 2016-08-26 | Dust-and-foreign-object-proof air grid composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955937.9U CN206022907U (en) | 2016-08-26 | 2016-08-26 | Dust-and-foreign-object-proof air grid composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022907U true CN206022907U (en) | 2017-03-15 |
Family
ID=58252742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620955937.9U Expired - Fee Related CN206022907U (en) | 2016-08-26 | 2016-08-26 | Dust-and-foreign-object-proof air grid composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574207A (en) * | 2018-05-08 | 2018-09-25 | 常康华 | A kind of coiling electric motor starting cabinet |
| CN108599627A (en) * | 2018-05-08 | 2018-09-28 | 常康华 | A kind of start and stop method of mine motor |
-
2016
- 2016-08-26 CN CN201620955937.9U patent/CN206022907U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574207A (en) * | 2018-05-08 | 2018-09-25 | 常康华 | A kind of coiling electric motor starting cabinet |
| CN108599627A (en) * | 2018-05-08 | 2018-09-28 | 常康华 | A kind of start and stop method of mine motor |
| CN108574207B (en) * | 2018-05-08 | 2020-09-15 | 安徽一诺青春工业设计有限公司灵璧分公司 | Winding motor starting cabinet |
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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: 20170315 Termination date: 20210826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |