CN104808369B - A kind of cleaning equipment - Google Patents
A kind of cleaning equipment Download PDFInfo
- Publication number
- CN104808369B CN104808369B CN201510267466.2A CN201510267466A CN104808369B CN 104808369 B CN104808369 B CN 104808369B CN 201510267466 A CN201510267466 A CN 201510267466A CN 104808369 B CN104808369 B CN 104808369B
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- CN
- China
- Prior art keywords
- cleaning equipment
- cleaning
- reserve tank
- liquid reserve
- sterilizing unit
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1316—Methods for cleaning the liquid crystal cells, or components thereof, during manufacture: Materials therefor
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133302—Rigid substrates, e.g. inorganic substrates
Abstract
The present invention relates to a kind of cleaning equipment, flow direction of the cleaning equipment along cleaning fluid includes liquid reserve tank, sterilizing unit and nozzle successively.Wherein, sterilizing unit includes the uviol lamp that can be sterilized to cleaning fluid.The cleaning fluid of its inside can be sterilized according to the cleaning equipment of the present invention, to prevent the cleaning equipment treats cleaning materials in cleaning process from polluting.
Description
Technical field
The present invention relates to a kind of cleaning equipment, it is especially a kind of can be to the glass substrate of each substrate in liquid crystal display
The cleaning equipment cleaned.
Background technology
In the processing procedure of liquid crystal display, generally it is required for entering cleaning to the glass substrate of all kinds of substrates using cleaning equipment
OK, to remove the materials such as the dust on its surface, bacterium.Described all kinds of substrates are for example including color membrane substrates and array base
Plate.
At present, cleaning equipment mainly carries out high pressure washing using cleaning fluid (such as pure water) to the surface of glass substrate,
But due to the relatively long easy breed bacteria, and the bacterium easily remains in liquid reserve tank and pipeline afterwards of cleaning fluid usage time
It is interior so that the cleaning fluid of flowing is easily carried a large amount of bacteriums, easily dirty when the cleaning fluid is sprayed on the glass substrate by nozzle
Contaminate glass substrate.
The content of the invention
In order to solve the above problems, the invention provides a kind of cleaning equipment, the cleaning equipment can be to the clear of its inside
Washing lotion is sterilized, to prevent that the cleaning equipment from treating cleaning materials in cleaning process, such as glass substrate pollutes.
The invention provides a kind of cleaning equipment, flow direction of the cleaning equipment along cleaning fluid includes liquid storage successively
Case, sterilizing unit and nozzle.Wherein sterilizing unit includes the uviol lamp that can be sterilized to the cleaning fluid.
Preferably, the wave-length coverage of ultraviolet caused by uviol lamp is 225-275nm.
In one embodiment, the sterilizing unit also includes casing, and the casing includes being used for and the liquid reserve tank phase
Import even and the outlet for being connected with the nozzle, and the inner chamber of the connection inlet and outlet, wherein described ultraviolet
Lamp is located at the interior intracavitary and positioned at the top of the cleaning fluid.
In one embodiment, above-mentioned cleaning device also includes the transparent pipe for connecting the liquid reserve tank and nozzle, described to kill
Bacterium device also include slidingtype be socketed in it is outside the transparent pipe and for accommodating the casing of the uviol lamp.
In one embodiment, the sterilizing unit also includes being used for the casing for accommodating the uviol lamp, in the casing
It is interior to be provided with the transparent pipe for being used for being circulated in the casing for the cleaning fluid.Preferably, the transparent pipe is the transparent of bending
Pipe.It is highly preferred that the axis of the transparent pipe is helix, the uviol lamp is arranged on the center of the helix.
In one embodiment, the profile of the liquid reserve tank is multi-edge column-shaped, and the edge in the liquid reserve tank is provided with
For preventing the protector of bacteria breed.Preferably, the protector is three circular arc chamferings to intersect each other.
In one embodiment, the cleaning equipment is used for the glass substrate cleaned in liquid crystal display.
The cleaning fluid of its inside can be sterilized according to the cleaning equipment of the present invention, to prevent the cleaning equipment clear
Cleaning materials is treated during washing, such as glass substrate pollutes.Meanwhile protector is also passed through according to the cleaning equipment of the present invention
Corner in liquid reserve tank is protected, prevents bacteria breed, and convenience is provided for bacteria removal.
In addition, simple according to the structure of the cleaning equipment of the present invention, easily manufactured, safe and reliable, cost is cheap, just
In practice and extension application.
Brief description of the drawings
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.Wherein:
Fig. 1 is the structural representation according to the embodiment of the cleaning equipment of the present invention;
Fig. 2 is the structural representation according to one embodiment of the sterilizing unit of the cleaning equipment of the present invention;
Fig. 3 is the structural representation according to second embodiment of the sterilizing unit of the cleaning equipment of the present invention;
Fig. 4 is the structural representation according to the 3rd embodiment of the sterilizing unit of the cleaning equipment of the present invention;
Fig. 5 is the structural representation according to the 4th embodiment of the sterilizing unit of the cleaning equipment of the present invention;
Fig. 6 is the structural representation according to the first embodiment of the liquid reserve tank of the cleaning equipment of the present invention;And
Fig. 7 is the structural representation according to the second embodiment of the liquid reserve tank of the cleaning equipment of the present invention;
Identical part uses identical reference in the accompanying drawings, and accompanying drawing is not drawn according to the ratio of reality.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the structural representation according to the embodiment of the cleaning equipment of the present invention.The cleaning equipment 10 includes liquid reserve tank
2nd, the sterilizing unit 3 being connected by pipeline 7 with liquid reserve tank 2 and the nozzle 5 being connected by pipeline 8 with sterilizing unit 3.Nozzle 5
Cleaning fluid can be directly injected to thing to be cleaned, to remove the material on thing surface to be cleaned.The cleaning equipment 10 also includes
Retracting device (not shown), the retracting device can reclaim the cleaning fluid after use, and be reused after a series of processing.
In this embodiment, the uviol lamp 31 that sterilizing unit 3 includes that cleaning fluid can be sterilized is (see Fig. 2, Fig. 3, Fig. 4
And Fig. 5).Uviol lamp 31 produces ultraviolet after being powered, and ultraviolet can effectively kill bacterium, and then prevent bacteria breed.It is logical
This mode is crossed, can effectively remove the bacterium in cleaning fluid, and then prevents germ contamination thing to be cleaned.Thing to be cleaned is chosen as
Glass substrate in liquid crystal display, the wave-length coverage of ultraviolet elects 225-275nm as caused by uviol lamp 31, passes through the ripple
The ultraviolet of long scope can obtain preferable bactericidal effect when being sterilized to glass substrate.Uviol lamp 31 can be consolidated by lamp socket
It is scheduled on the inside of sterilizing unit 3.
Fig. 2 is the structural representation according to one embodiment of the sterilizing unit 3 of the cleaning equipment 10 of the present invention.
In one embodiment, sterilizing unit 3 also includes being used for the casing 32 for accommodating uviol lamp 31.The profile of casing 32 is chosen as cylinder
Shape, multi-edge column-shaped etc..Casing 32 is including for the import 32a being connected with liquid reserve tank 2 and for the outlet being connected with nozzle 5
32b, and the connection import 32a and inner chamber 32c for exporting 32b so that the cleaning fluid in liquid reserve tank 2 can enter directly into inner chamber
In 32c, then from outlet, 32b is flowed into nozzle 5 again after the sterilization of uviol lamp 31.Preferably, uviol lamp 31 is arranged on inner chamber
The top of liquid levels 9 in 32 and positioned at cleaning fluid, with the performance of influence uviol lamp 31 after preventing uviol lamp 31 from being contacted with cleaning fluid.
Ultraviolet caused by uviol lamp 31 can carry out efficient sterilizing to the cleaning fluid in the inner chamber 32c of casing 32, prevent that cleaning fluid is dirty
Contaminate thing to be cleaned.Because the inner chamber 32c of casing 32 has a constant volume, therefore it can ensure the cleaning just in inflow inner chamber 32
Liquid flows out the inner chamber 32 again after being detained a period of time in inner chamber 32, and this section of holdup time is advantageous to improve bactericidal effect.
Fig. 3 is the structural representation according to second embodiment of the sterilizing unit 3 of the cleaning equipment 10 of the present invention.
In two embodiments, pipeline 7 is substantially a transparent pipe 78 for running through sterilizing unit 3 with pipeline 8.Sterilizing unit 3 also includes
Slidingtype is socketed in the casing 32 outside transparent pipe 78.The profile of casing 32 is chosen as cylinder, multi-edge column-shaped etc..The content of casing 32
Receive and secure uviol lamp 31.Ultraviolet caused by uviol lamp 31 can pass through cleaning of the transparent pipe 78 to flowing in transparent pipe 78
Liquid is sterilized.Because sterilizing unit 3 can be in the 78 enterprising line slip of transparent pipe, therefore it can effectively kill pipeline 7 and pipe
Bacterium on the inwall on road 8, the purpose of cleaning pipeline is reached.The material of wherein described transparent pipe 78 is chosen as glass or saturating
Ming tree fat, other transparent materials are also chosen as certainly.
Fig. 4 is the structural representation according to the 3rd embodiment of the sterilizing unit 3 of the cleaning equipment 10 of the present invention.
In three embodiments, sterilizing unit 3 includes being used for the casing 32 for accommodating uviol lamp 31.The profile of casing 32 be chosen as cylinder,
Multi-edge column-shaped etc..It is used for the transparent pipe 35 for cleaning fluid circulation in casing 32 in casing 32.One end 35a of transparent pipe 35 leads to
Pipeline 7 is crossed with liquid reserve tank 2 to be connected, and another end 35b is connected by pipeline 8 with nozzle 5.Transparent pipe 35 in casing 32 can structure
Cause the transparent pipe 35 of bending.Bending can increase the flow path that transparent pipe 35 is provided by cleaning fluid, extend sterilizing time,
So as to improve bactericidal effect.The material of described transparent pipe 35 is chosen as glass or transparent resin, is also chosen as others certainly
Transparent material.
Fig. 5 is the structural representation according to the 4th embodiment of the sterilizing unit 3 of the cleaning equipment 10 of the present invention.4th
Individual embodiment is the improvement done on the basis of 3rd embodiment, and it is spiral that the transparent pipe 35 of bending, which is specifically configured to axis,
The transparent pipe 350 of line, i.e. spiral shape transparent pipe 350.Uviol lamp 31 is arranged on simultaneously the center of spiral shape transparent pipe 350
On 350a.Wherein, described helix can be tapered auger or cylindrical helical.Spiral shape transparent pipe 350 can not only increase
The flow path for adding spiral shape transparent pipe 350 to be provided by cleaning fluid, but also with higher efficiency can receive from centre bit
350a ultraviolet is put, thus improves bactericidal effect.In the present embodiment, the profile of the casing 32 of sterilizing unit 3 is cylinder.
According to the present invention, the profile of liquid reserve tank 2 is usually cylinder or multi-edge column-shaped.As shown in fig. 6, in multi-edge column-shaped
Belong to the position of easy breed bacteria at the 2a of corner, and be difficult to clean off the position of bacterium.In the embodiment shown in fig. 6, more
The protector 6 for preventing bacteria breed is equipped with each corner 2a in prismatic liquid reserve tank 2.Protector 6 passes through itself
Plane or curved surface slowly engage with corner 2a inwall, reduce its caused angle between the 2a of corner as far as possible.
In the embodiment shown in fig. 6, protector 6 may be configured to the Mitsubishi's taper to match with the corner in liquid reserve tank 2,
Protector 6 can be by welding, bolting or the mode such as integrally manufactured is fixed in the 2a of corner.The tip of the protector 6 of Mitsubishi's taper
It is inserted into the 2a of corner so that its bottom surface slowly engages with corner 2a inwall, is produced so as to reduce it between the 2a of corner
Raw angle, it is possible thereby to be effectively reduced the speed of bacteria breed, while it is also advantageous for using high-pressure spray gun to carrying out herein
Cleaning, so as to thorough bacteria removal.
In the embodiment shown in fig. 7, protector 6 is chosen as three circular arc chamfering to intersect each other 6a.Wherein, any one
Circular arc chamfering 6a is the circular arc chamfering between two faces in the 2a of corner.The protection effect of the protector 6 of circular arc chamfering form
Protection effect than the protector 6 of Mitsubishi taper is good.In order to reduce taste of the bacterium in the corner of the casing 32 of sterilizing unit 3
It is raw, the protector 6 of triangular pyramid or other shapes can be provided with each corner.
In summary, the cleaning fluid of its inside can be sterilized according to the cleaning equipment of the present invention, to prevent that this is clear
Wash that equipment treats cleaning materials in cleaning process, such as glass substrate pollutes.
Although by reference to preferred embodiment, invention has been described, is not departing from the situation of the scope of the present invention
Under, various improvement can be carried out to it and part therein can be replaced with equivalent.Especially, as long as being rushed in the absence of structure
Prominent, the every technical characteristic being previously mentioned in each embodiment can combine in any way.The invention is not limited in text
Disclosed in specific embodiment, but all technical schemes including falling within the scope of the appended claims.
Claims (4)
1. a kind of cleaning equipment, include liquid reserve tank, sterilizing unit and nozzle successively along the flow direction of cleaning fluid, wherein described
Sterilizing unit includes the uviol lamp that can be sterilized to the cleaning fluid,
The liquid reserve tank is multi-edge column-shaped, when the profile of the liquid reserve tank is multi-edge column-shaped, each side in the liquid reserve tank
The protector for preventing bacteria breed is equipped with angle,
The cleaning equipment is used for the glass substrate cleaned in liquid crystal display,
Also include the transparent pipe for connecting the liquid reserve tank and nozzle, the sterilizing unit is also socketed in described transparent including slidingtype
It is outside pipe and for accommodating the casing of the uviol lamp.
2. cleaning equipment according to claim 1, it is characterised in that the wavelength model of ultraviolet caused by the uviol lamp
Enclose for 225-275nm.
3. cleaning equipment according to claim 1 or 2, it is characterised in that the sterilizing unit also includes casing, the case
Body includes being used for the import that is connected with the liquid reserve tank and the outlet for the nozzle being connected, and connect the import with
The inner chamber of outlet, wherein the uviol lamp is located at the interior intracavitary and positioned at the top of the cleaning fluid.
4. cleaning equipment according to claim 1, it is characterised in that the protector is that three circular arcs to intersect each other fall
Angle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510267466.2A CN104808369B (en) | 2015-05-22 | 2015-05-22 | A kind of cleaning equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510267466.2A CN104808369B (en) | 2015-05-22 | 2015-05-22 | A kind of cleaning equipment |
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Publication Number | Publication Date |
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CN104808369A CN104808369A (en) | 2015-07-29 |
CN104808369B true CN104808369B (en) | 2018-03-02 |
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CN201510267466.2A Active CN104808369B (en) | 2015-05-22 | 2015-05-22 | A kind of cleaning equipment |
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CN (1) | CN104808369B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113510099A (en) * | 2021-07-21 | 2021-10-19 | 张晓峰 | Cleaning box for flat panel display device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1140331A (en) * | 1995-03-30 | 1997-01-15 | 日本电气株式会社 | Cleaning method and system of semiconductor substrate and production method of cleaning liquid |
CN2284779Y (en) * | 1997-01-06 | 1998-06-24 | 松长青环保科技股份有限公司 | Structure-improved water sterilizer |
CN2451976Y (en) * | 2000-10-17 | 2001-10-03 | 李韬鹏 | Water storing tank with sterilizing function |
JP2008246450A (en) * | 2007-03-30 | 2008-10-16 | Nec Corp | Dry cleaning apparatus and method |
CN204265480U (en) * | 2014-11-22 | 2015-04-15 | 杭州康强水处理设备有限公司 | A kind of intelligent self-cleaning washes ultraviolet water sterilizing device |
-
2015
- 2015-05-22 CN CN201510267466.2A patent/CN104808369B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1140331A (en) * | 1995-03-30 | 1997-01-15 | 日本电气株式会社 | Cleaning method and system of semiconductor substrate and production method of cleaning liquid |
CN2284779Y (en) * | 1997-01-06 | 1998-06-24 | 松长青环保科技股份有限公司 | Structure-improved water sterilizer |
CN2451976Y (en) * | 2000-10-17 | 2001-10-03 | 李韬鹏 | Water storing tank with sterilizing function |
JP2008246450A (en) * | 2007-03-30 | 2008-10-16 | Nec Corp | Dry cleaning apparatus and method |
CN204265480U (en) * | 2014-11-22 | 2015-04-15 | 杭州康强水处理设备有限公司 | A kind of intelligent self-cleaning washes ultraviolet water sterilizing device |
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Publication number | Publication date |
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CN104808369A (en) | 2015-07-29 |
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