CN203470442U - Deflector of ventilation hood - Google Patents
Deflector of ventilation hood Download PDFInfo
- Publication number
- CN203470442U CN203470442U CN201320231068.1U CN201320231068U CN203470442U CN 203470442 U CN203470442 U CN 203470442U CN 201320231068 U CN201320231068 U CN 201320231068U CN 203470442 U CN203470442 U CN 203470442U
- Authority
- CN
- China
- Prior art keywords
- vent
- plate body
- deflector
- row
- ventilation holes
- 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
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Abstract
The utility model discloses a deflector of a ventilation hood, comprising a plate body, wherein ventilation holes are formed on the upper part, the lower part, the left part, the right part and the middle part of the plate body. The distances between the ventilation holes which are on the upper part, the lower part, the left part, and the right part, and the sides of the plate corresponding to the ventilation holes are same. By mixedly configuring elongated ventilation holes on the deflector of the ventilation hood; that the effects of air exhaust and flow guide are uniform are achieved; and the regular arrangement of the ventilation holes beautifies the visual effect of the internal of the ventilation hood and enhances aesthetic properties.
Description
Technical field
The utility model relates to vent cabinet deflector.
Background technology
Ventilation hoods for laboratories, the deflector that built-in air draft is used, extraneous for unclean air-flow in vent cabinet is discharged, to avoid it to affect Laboratory Air.Existing air draft deflector, for syllogic air draft, be that air draft deflector is that the deflector that three two ends are connected on vent cabinet forms, between deflector upside and deflector, be provided with gap and be used for air draft, the deflector of downside is fixed on vent cabinet bottom, and such design, in the air draft effect of vent cabinet inside, the air draft effect at top and middle part is better, and bottom and both sides air draft effect are poor.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of vent cabinet deflector, can guarantee the inner air draft water conservancy diversion effect uniformly of vent cabinet.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of vent cabinet deflector, comprise plate body, upper and lower, left and right side and the centre of described plate body are equipped with vent, and the vent of the upper and lower, left and right side of plate body all equates to the distance of corresponding each lateral edges of plate body.
As a kind of improvement, described vent is thin-and-long waist hole.
As a kind of improvement, the equal horizontally set of the vent of described upper and lower both sides, middle vent is that vertical and horizontal mix setting.
As a kind of improvement, described vent is horizontally arranged with four rows, in the vent of horizontally set, the every row of two of upper and lower sides rows is provided with five vents, the every row of middle two row is provided with four vents, described vent is vertically arranged with two rows, list in respectively the left and right sides of plate body, every row is provided with two.
The technical solution adopted in the utility model, its beneficial effect is: by arranging on the vent cabinet deflector novel, mix the thin-and-long vent of arranging, effectively realized the inner air draft water conservancy diversion of vent cabinet effect homogenising, and the vent that rule is arranged, beautify the visual effect of vent cabinet inside, strengthened the aesthetic property of vent cabinet.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
The structural representation of a kind of embodiment of the utility model as shown in Figure 1, a kind of vent cabinet deflector, comprise plate body 1, upper and lower, left and right side and the centre of described plate body are equipped with vent 2, and the vent of the upper and lower, left and right side of plate body all equates to the distance of corresponding each lateral edges of plate body.
In the present embodiment, described vent is thin-and-long waist hole.
The equal horizontally set of vent of described upper and lower both sides, middle vent is that vertical and horizontal mix setting.
Described vent is horizontally arranged with four rows, in the vent of horizontally set, the every row of two of upper and lower sides rows is provided with five vents, and the every row of middle two row is provided with four vents, and described vent is vertically arranged with two rows, list in respectively the left and right sides of plate body, every row is provided with two.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (4)
1. a vent cabinet deflector, is characterized in that: comprise plate body (1), the upper and lower, left and right side of described plate body and centre are equipped with vent (2), and the vent of the upper and lower, left and right side of plate body all equates to the distance of corresponding each lateral edges of plate body.
2. vent cabinet deflector according to claim 1, is characterized in that: described vent is thin-and-long waist hole.
3. vent cabinet deflector according to claim 2, is characterized in that: the equal horizontally set of vent of described upper and lower both sides, middle vent is that vertical and horizontal mix setting.
4. vent cabinet deflector according to claim 3, it is characterized in that: described vent is horizontally arranged with four rows, in the vent of horizontally set, the every row of two of upper and lower sides rows is provided with five vents, the every row of middle two row is provided with four vents, described vent is vertically arranged with two rows, list in respectively the left and right sides of plate body, every row is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320231068.1U CN203470442U (en) | 2013-04-28 | 2013-04-28 | Deflector of ventilation hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320231068.1U CN203470442U (en) | 2013-04-28 | 2013-04-28 | Deflector of ventilation hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470442U true CN203470442U (en) | 2014-03-12 |
Family
ID=50218856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320231068.1U Expired - Fee Related CN203470442U (en) | 2013-04-28 | 2013-04-28 | Deflector of ventilation hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297376A (en) * | 2017-08-28 | 2017-10-27 | 苏州万木春生物技术有限公司 | A kind of use for laboratory closed ventilation operation cabinet |
| CN109751704A (en) * | 2017-11-08 | 2019-05-14 | 中国石油化工股份有限公司 | A kind of Totally-enclosed environment-friendly ventilation device |
-
2013
- 2013-04-28 CN CN201320231068.1U patent/CN203470442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297376A (en) * | 2017-08-28 | 2017-10-27 | 苏州万木春生物技术有限公司 | A kind of use for laboratory closed ventilation operation cabinet |
| CN109751704A (en) * | 2017-11-08 | 2019-05-14 | 中国石油化工股份有限公司 | A kind of Totally-enclosed environment-friendly ventilation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |