CN211979416U - Dust-settling and air-exhausting device of exposure machine - Google Patents
Dust-settling and air-exhausting device of exposure machine Download PDFInfo
- Publication number
- CN211979416U CN211979416U CN201922486925.2U CN201922486925U CN211979416U CN 211979416 U CN211979416 U CN 211979416U CN 201922486925 U CN201922486925 U CN 201922486925U CN 211979416 U CN211979416 U CN 211979416U
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- Prior art keywords
- fan
- exposure machine
- fuselage
- blowing
- air
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Abstract
The utility model discloses an exposure machine dust fall exhaust device, including the exposure machine fuselage, fan and the exhaust fan of blowing, fixed mounting only has the fan of blowing in the exposure machine fuselage, and four are no less than to the fan of should blowing, and evenly distributed is on four inner walls of fuselage, a plurality of air outlets have been seted up to the terminal surface under the exposure machine fuselage, and fixed mounting has the exhaust fan in this air outlet, the utility model discloses an air flow in the fan of blowing increase fuselage, exhaust fan discharges the air in the fuselage fast simultaneously, and the air flow in the further increase fuselage discharges the dust in the fuselage.
Description
Technical Field
The utility model relates to an equipment dust removal field, in particular to exposure machine dust fall exhaust device.
Background
At present, the exposure machine of the liquid crystal display glass in the exposure and development process section has extremely high dust-free requirement on the process environment, and at least one hundred-grade dust-free environment is required. At present, exposure machine equipment is in a fully-sealed state, and dust generated inside the equipment cannot be discharged out of the equipment, so that the product is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an exposure machine dust fall exhaust device, through the air flow in the fan increase fuselage of blowing, exhaust fan discharges the air in the fuselage fast simultaneously, further increases the air flow in the fuselage, discharges the dust in the fuselage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an exposure machine dust fall exhaust device, includes the exposure machine fuselage, the fan and the exhaust fan of blowing, fixed mounting only has the fan of blowing in the exposure machine fuselage, and four are no less than to the fan of should blowing, and this fan average distribution of blowing is on four inner walls of fuselage, a plurality of air exits have been seted up to the terminal surface under the exposure machine fuselage, and fixed mounting has the exhaust fan in this air exit.
Furthermore, a bent angle connecting piece is fixedly arranged between the blowing fan and the exposure machine body, and the bent angle connecting piece enables the blowing fan and the inner wall of the exposure machine body to form a forty-five degree included angle.
Further, the blowing fan is a direct current fan.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an air flow in the fan of blowing increase fuselage, exhaust fan discharges the air in the fuselage fast simultaneously, further increases the air flow in the fuselage, discharges the dust in the fuselage.
Drawings
FIG. 1 is a front view structural diagram of the present invention;
fig. 2 is an internal plan view structural diagram of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be defined more clearly and clearly.
Referring to fig. 1 and 2, an exposure machine dust fall exhaust device comprises an exposure machine body 1, blowing fans 2 and exhaust fans 3, wherein only the blowing fans 2 are fixedly installed in the exposure machine body 1, the number of the blowing fans 2 is not less than four, the blowing fans 2 are evenly distributed on four inner walls of the exposure machine body, a plurality of air outlets 11 are formed in the lower end face of the exposure machine body 1, and the exhaust fans 3 are fixedly installed in the air outlets 11.
A corner connector 21 is fixedly arranged between the blowing fan 2 and the exposure machine body, and the blowing fan and the inner wall of the exposure machine body 1 form an included angle of forty-five degrees through the corner connector 21.
The blowing fan 2 is a direct current fan.
It should be noted that the utility model discloses an air flow in the fan increase fuselage of blowing, exhaust fan discharges the air in the fuselage fast simultaneously, further increases the air flow in the fuselage, discharges the dust in the fuselage.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.
Claims (3)
1. A dust fall exhaust device of an exposure machine comprises an exposure machine body (1), a blowing fan (2) and an exhaust fan (3), and is characterized in that; fixed mounting only has fan (2) of blowing in exposure machine fuselage (1), and four are no less than in this fan (2) of blowing, and this fan (2) of blowing evenly distributed is on four inner walls of fuselage, a plurality of air exit (11) have been seted up to exposure machine fuselage (1) lower terminal surface, and fixed mounting has exhaust fan (3) in this air exit (11).
2. The exposure machine dust fall exhaust device of claim 1, characterized in that: and a bent angle connecting piece (21) is fixedly arranged between the blowing fan (2) and the exposure machine body, and the blowing fan and the inner wall of the exposure machine body (1) form a forty-five degree included angle through the bent angle connecting piece (21).
3. The exposure machine dust fall exhaust device of claim 1, characterized in that: the blowing fan (2) is a direct current fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486925.2U CN211979416U (en) | 2019-12-31 | 2019-12-31 | Dust-settling and air-exhausting device of exposure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486925.2U CN211979416U (en) | 2019-12-31 | 2019-12-31 | Dust-settling and air-exhausting device of exposure machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211979416U true CN211979416U (en) | 2020-11-20 |
Family
ID=73369785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922486925.2U Expired - Fee Related CN211979416U (en) | 2019-12-31 | 2019-12-31 | Dust-settling and air-exhausting device of exposure machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211979416U (en) |
-
2019
- 2019-12-31 CN CN201922486925.2U patent/CN211979416U/en not_active Expired - Fee Related
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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: 20201120 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |