CN208549063U - A kind of outlet system of air cooling for circuit board - Google Patents
A kind of outlet system of air cooling for circuit board Download PDFInfo
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- CN208549063U CN208549063U CN201821137214.3U CN201821137214U CN208549063U CN 208549063 U CN208549063 U CN 208549063U CN 201821137214 U CN201821137214 U CN 201821137214U CN 208549063 U CN208549063 U CN 208549063U
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- air
- circuit board
- filter
- outlet
- air intake
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Abstract
The utility model is suitable for circuit board production techniques field, provide a kind of outlet system of air cooling for circuit board, including air filter, air intake blower fan, installation shell, there is air intake passage between the air filter and the air intake blower fan, there is air-out passage between the air intake blower fan and the installation shell, the installation shell has the air outlet for being connected to circuit board cooling chamber, and the air intake filter between the air-out passage and the air outlet and for being refiltered to air-flow is provided in the mounting shell body.A kind of outlet system of air cooling for circuit board provided by the utility model, external ambient wind is after the filtering of air filter, enter installation shell through air-out passage and is refiltered through air intake filter, to further filter out the impurity in air-flow, so as to prevent impurity from blowing in the plate face of circuit board, avoid the plate face of circuit board contaminated, effectively conducive to the production quality for guaranteeing and improving circuit board.
Description
Technical field
The utility model belongs to circuit board production techniques field more particularly to a kind of outlet air system cooling for circuit board
System.
Background technique
In current board production, temperature is higher before circuit board ejecting plate, needs the ejecting plate again after supercooling reduces temperature.
In the cooling equipment of conventional circuit board, it is only provided with thick effect filtering before blower air inlet, and in blower to plate face among this
It might have some impurity to blow in the plate face of circuit board, cause the plate face of circuit board that may be contaminated.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of cooling for circuit board
Outlet system of air, can prevent impurity from blowing in the plate face of circuit board, effectively avoid the plate face of circuit board contaminated, be conducive to guarantee
With the production quality for improving circuit board.
The utility model is realized in this way: a kind of outlet system of air cooling for circuit board, including air filter, into
Wind blower, installation shell, have air intake passage, the air intake blower fan and institute between the air filter and the air intake blower fan
Stating has air-out passage between installation shell, the installation shell has the air outlet for being connected to circuit board cooling chamber, the peace
It is provided between the air-out passage and the air outlet in dress shell and air inlet for being refiltered to air-flow
Filter.
Optionally, the air intake filter includes first order filter.
Optionally, air intake filter further includes second level filter, and the first order filter, second level filter are along gas
Flow flow direction setting.
Optionally, the filtering accuracy of the second level filter is higher than the filtering accuracy of the first order filter.
Optionally, the air filter is set to the top of the installation shell, and the air intake blower fan is set to described
The lower section of shell is installed.
Optionally, the side of the installation shell is provided with installation window, is provided at the installation window for compressing
The outlet air box body of the air intake filter.
Optionally, the outlet air box body is fixed at the installation window by lid or locking member.
Optionally, the air outlet is provided with one or at least two.
Optionally, the air intake passage is provided with dust sensor or/and temperature sensor.
Optionally, the air-out passage is provided with dust sensor or/and temperature sensor.
A kind of outlet system of air cooling for circuit board provided by the utility model, external ambient wind pass through air mistake
After the filtering of filter, enters installation shell through air-out passage and refiltered through air intake filter, to further filter out air-flow
In impurity, through the filtered clean gas flow of air intake filter from air outlet enter in circuit board cooling chamber to circuit board carry out it is cold
But, so as to prevent impurity from blowing in the plate face of circuit board, avoid the plate face of circuit board contaminated, effectively conducive to guaranteeing and mentioning
The production quality of high circuit board.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of partial schematic diagram of outlet system of air cooling for circuit board provided by the embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
It should also be noted that, the positional terms such as left and right, upper and lower in the present embodiment, be only each other relative concept or
It is reference with the normal operating condition of product, and should not be regarded as restrictive.
As shown in Figure 1, a kind of outlet system of air cooling for circuit board provided by the embodiment of the utility model, including air
Filter 1, air intake blower fan 3, installation shell 9, have air intake passage (air inlet pipeline) between air filter 1 and air intake blower fan 3
2, there is air-out passage (air outlet pipeline) 4 between air intake blower fan 3 and installation shell 9.Installation shell 9 is cold with circuit board is connected to
But the air outlet 91 of chamber 90 is installed and is provided between air-out passage 4 and air outlet 91 in shell 9 and for carrying out to air-flow
The air intake filter refiltered.Installation shell 9 can be fixed on the suitable positions such as the side of production device for circuit board, the circuit board
There is the circuit board cooling chamber 90 for accommodating circuit board in production equipment, and shell 9 is installed and is passed through with circuit board cooling chamber 90
Air outlet 91 is connected to, and ejecting plate is (cold from circuit board by circuit board after circuit board is cooled to set temperature in circuit board cooling chamber 90
But taken out in chamber 90), external ambient wind enters installation shell 9 simultaneously after the filtering of air filter 1, through air-out passage 4
It is refiltered through air intake filter, to further filter out the impurity in air-flow, through the filtered clean gas flow of air intake filter
Enter in circuit board cooling chamber 90 from air outlet 91 and circuit board is cooled down, so as to prevent impurity from blowing to the plate of circuit board
On face, avoid the plate face of circuit board contaminated, effectively conducive to the production quality for guaranteeing and improving circuit board.
In concrete application, air intake filter includes first order filter 6, and first order filter 6 can be to by air filtration
Air-flow after device 1 is refiltered.The filtering accuracy of first order filter 6 can be higher than the filtering accuracy of air filter 1.
In the present embodiment, air intake filter further includes second level filter 7, first order filter 6, second level filter 7
It is arranged along air current flow direction.First order filter 6 and second level filter 7 can be disposed adjacent.The filtering of second level filter 7
Precision can be higher than the filtering accuracy of first order filter 6.In the present embodiment, first order filter 6 is outlet air low efficient filter, the
Secondary filter 7 is outlet air high efficiency particulate air filter.Air-flow can be followed by air filter 1, first order filter 6 and the second level
Filter 7.In concrete application, first order filter 6 can be only set, can also optionally increase setting second level filter 7,
It is, of course, also possible to increase setting third level filter etc. as needed.
Specifically, air filter 1 is set to the top of installation shell 9, and the position of air filter 1 is relatively high, high
Degree higher position air is relatively clean, conducive to the service life for improving air filter 1 and air intake filter and extends maintenance period.Air inlet
Blower 3 is set to the lower section of installation shell 9, in order to safeguard.
Specifically, the side for installing shell 9 is provided with installation window, installs and is provided at window for compressing air inlet filtering
The outlet air box body 5 of device, in order to be dismounted, safeguarded to first order filter 6, second level filter 7, outlet air box body 5 for
Air-flow flows through.
Specifically, outlet air box body 5 can be fixed at installation window by lid or locking member, and locking member can be bolt, method
Orchid etc..
Specifically, air outlet 91 is provided with one or at least two, and in the present embodiment, air outlet 91 is provided at least two
Group, so that air-flow uniformly flows through circuit board cooling chamber 90.In concrete application, strainer can also be provided at air outlet 91.Filter
Net can be common efficient filter or electrostatic strainer etc..
Specifically, dust sensor or/and temperature sensor are provided in air intake passage 2.Dust sensor can be connected with
Warning lamp or display screen outside installation shell 9.
Specifically, dust sensor or/and temperature sensor are provided in air-out passage 4.Dust sensor can be connected with
Warning lamp or display screen outside installation shell 9.
In concrete application, external ambient wind can also be pure wind.
A kind of outlet system of air (exhaust apparatus) cooling for circuit board, is being entered the wind provided by the utility model embodiment
Under blower 3 acts on, external ambient wind enters through air-out passage 4 from air intake passage 2 and pacifies after the filtering of air filter 1
Fill shell 9 and through air intake filter (i.e. first order filter 6 or first order filter and second level filter 7) carry out after
Filter enters circuit board from air outlet 91 through the filtered clean gas flow of air intake filter to further filter out the impurity in air-flow
Circuit board is cooled down in cooling chamber 90, so as to prevent impurity from blowing in the plate face of circuit board, effectively avoids circuit board
Plate face it is contaminated, conducive to the production quality for guaranteeing and improving circuit board.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modification, equivalent replacement or improvement etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (10)
1. a kind of outlet system of air cooling for circuit board, including air filter, air intake blower fan, installation shell, the air
There is air intake passage between filter and the air intake blower fan, it is logical with outlet air between the air intake blower fan and the installation shell
Road, which is characterized in that the installation shell has the air outlet for being connected to circuit board cooling chamber, is provided in the mounting shell body
Air intake filter between the air-out passage and the air outlet and for being refiltered to air-flow.
2. a kind of outlet system of air cooling for circuit board as described in claim 1, which is characterized in that the air intake filter
Including first order filter.
3. a kind of outlet system of air cooling for circuit board as claimed in claim 2, which is characterized in that air intake filter is also wrapped
Second level filter is included, the first order filter, second level filter are arranged along air current flow direction.
4. a kind of outlet system of air cooling for circuit board as claimed in claim 3, which is characterized in that the second level filtering
The filtering accuracy of device is higher than the filtering accuracy of the first order filter.
5. a kind of outlet system of air cooling for circuit board as described in claim 1, which is characterized in that the air filter
It is set to the top of the installation shell, the air intake blower fan is set to the lower section of the installation shell.
6. a kind of outlet system of air cooling for circuit board as described in any one of claims 1 to 5, which is characterized in that institute
The side for stating installation shell is provided with installation window, is provided at the installation window for compressing going out for the air intake filter
Wind box body.
7. a kind of outlet system of air cooling for circuit board as claimed in claim 6, which is characterized in that the outlet air box body is logical
It crosses lid or locking member is fixed at the installation window.
8. a kind of outlet system of air cooling for circuit board as described in any one of claims 1 to 5, which is characterized in that institute
It states air outlet and is provided with one or at least two.
9. a kind of outlet system of air cooling for circuit board as described in any one of claims 1 to 5, which is characterized in that institute
It states air intake passage and is provided with dust sensor or/and temperature sensor.
10. a kind of outlet system of air cooling for circuit board as described in any one of claims 1 to 5, which is characterized in that institute
It states air-out passage and is provided with dust sensor or/and temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137214.3U CN208549063U (en) | 2018-07-16 | 2018-07-16 | A kind of outlet system of air cooling for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137214.3U CN208549063U (en) | 2018-07-16 | 2018-07-16 | A kind of outlet system of air cooling for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208549063U true CN208549063U (en) | 2019-02-26 |
Family
ID=65424951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821137214.3U Active CN208549063U (en) | 2018-07-16 | 2018-07-16 | A kind of outlet system of air cooling for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208549063U (en) |
-
2018
- 2018-07-16 CN CN201821137214.3U patent/CN208549063U/en active Active
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