CN206375189U - A kind of chip memory cabinet for preventing controlled silicon chip from aoxidizing - Google Patents
A kind of chip memory cabinet for preventing controlled silicon chip from aoxidizing Download PDFInfo
- Publication number
- CN206375189U CN206375189U CN201720029665.4U CN201720029665U CN206375189U CN 206375189 U CN206375189 U CN 206375189U CN 201720029665 U CN201720029665 U CN 201720029665U CN 206375189 U CN206375189 U CN 206375189U
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- CN
- China
- Prior art keywords
- cabinet
- conveyance conduit
- pressure
- freezer
- refrigerator
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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.)
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Abstract
The utility model discloses a kind of chip memory cabinet for preventing controlled silicon chip from aoxidizing, one end of conveyance conduit connects the side wall of refrigerator-freezer, the other end connection nitrogen pot of conveyance conduit, pressure-reducing valve, first pressure table, second pressure table, gas control box, pressure regulator valve and wetness display unit are provided with conveyance conduit, gas control box connects refrigerator-freezer by conveyance conduit, and refrigerator-freezer includes cabinet, cabinet door and humidity sensor；Originally the chip memory cabinet for preventing controlled silicon chip from aoxidizing, the inside that nitrogen pot passes through conveyance conduit supplying nitrogen to refrigerator-freezer, gas control box plays regulation and control on conveyance conduit, the favorable sealing property of cabinet, cabinet inner chamber is in dustfree environment, the humidity of cabinet inner chamber can be directly read from wetness display unit, it is very convenient, when the humidity of cabinet inner chamber exceedes certain value, gas control box is filled with nitrogen into cabinet, nitrogen can play the function of regulation humidity, and chip is in Optimum storage state all the time.
Description
Technical field
The utility model is related to technical field of semiconductors, especially a kind of chip memory for preventing controlled silicon chip from aoxidizing
Cabinet.
Background technology
Chip is as the core material of semiconductor packages, and the condition of storage before production operation is extremely important, silicon
Main Ingredients and Appearance is silicon, and it has doping characteristic, and its surface can not have dust, and otherwise foreign ion can make its degradation, half
The bonding die of conductor encapsulation, the front of copper wire bonding process requirements chip, the back side can not all be aoxidized, not so can cause bonding die loosely or
Copper wire welding it is unreliable, all last properties of product can be made to become low, in the prior art, not occur also a to make core
Piece is in the storage cabinet of Optimum storage state all the time, and section store cabinet can be with of short duration storage chip, but its storage cabinet inside is wet
Spend size and read inconvenience.
The content of the invention
The purpose of this utility model is to provide a kind of chip memory cabinet for preventing controlled silicon chip from aoxidizing, with humidity number
According to the convenient and chip advantage in Optimum storage state all the time is read, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of core for preventing controlled silicon chip from aoxidizing
Piece storage cabinet, including refrigerator-freezer and nitrogen pot, the side of the refrigerator-freezer are provided with conveyance conduit, one end connection refrigerator-freezer of conveyance conduit
At side wall, the top exit of the other end connection nitrogen pot of conveyance conduit, it is provided with and subtracts on the inside of the nitrogen pot and refrigerator-freezer
Pressure valve, first pressure table, second pressure table, gas control box, pressure regulator valve and wetness display unit, the bottom of the pressure-reducing valve is fixed
Connecting conveying pipe road, the lateral wall of pressure-reducing valve is connected with first pressure table, and first pressure epitope is in the side of gas control box, institute
Gas control box is stated on conveyance conduit, gas control box is fixedly connected with the outer surface of conveyance conduit, gas control box
Second pressure table, pressure regulator valve and wetness display unit are installed, pressure regulator valve is located at second pressure table and wetness display unit on side surface
Inner side, gas control box by conveyance conduit connect refrigerator-freezer, refrigerator-freezer include cabinet, cabinet door and humidity sensor, cabinet activity
Humidity sensor is installed on the inside of one end of connecting cabinet door, cabinet.
It is used as further program of the utility model：The pressure-reducing valve is at the top exit of nitrogen pot.
It is used as further program of the utility model：The junction favorable sealing property of the cabinet and cabinet door.
It is used as further program of the utility model：The humidity sensor connects humidity display by signal connecting line
Device.
Compared with prior art, the utility model beneficial effect：Originally the chip memory cabinet for preventing controlled silicon chip from aoxidizing, nitrogen
Gas tank plays regulation and control, cabinet by the inside of conveyance conduit supplying nitrogen to refrigerator-freezer, gas control box on conveyance conduit
Favorable sealing property, cabinet inner chamber is in dustfree environment, and the moisture signal of cabinet inner chamber is sent to humidity by humidity sensor
On display, the humidity of cabinet inner chamber is directly read from wetness display unit, it is very convenient, when the humidity of cabinet inner chamber is more than one
During definite value, gas control box is filled with nitrogen into cabinet, and nitrogen can play the function of regulation humidity, and chip is all the time in optimal
Storing state.
Brief description of the drawings
Fig. 1 is integrated connection schematic diagram of the present utility model.
In figure：1- refrigerator-freezers；2- conveyance conduits；3- nitrogen pots；4- pressure-reducing valves；5- first pressure tables；6- second pressure tables；7-
Gas control box；8- pressure regulator valves；9- wetness display units；10- cabinets；11- cabinet doors；12- humidity sensors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of chip memory cabinet for preventing controlled silicon chip from aoxidizing, including
Refrigerator-freezer 1 and nitrogen pot 3, refrigerator-freezer 1 are used to store semiconductor chip, and the not only good sealing effect of refrigerator-freezer 1, refrigerator-freezer 1 is also anti-with low temperature
The characteristic of oxidation, the side of refrigerator-freezer 1 is provided with conveyance conduit 2, and nitrogen pot 3 passes through in the supplying nitrogen of conveyance conduit 2 to refrigerator-freezer 1
Portion, one end of conveyance conduit 2 connects the side wall of refrigerator-freezer 1, the junction favorable sealing property of conveyance conduit 2 and refrigerator-freezer 1, it is ensured that interior
Portion's nitrogen will not be revealed, at the top exit of the other end connection nitrogen pot 1 of conveyance conduit 2, in nitrogen pot 3 and refrigerator-freezer 1
Side is provided with pressure-reducing valve 4, first pressure table 5, second pressure table 6, gas control box 7, pressure regulator valve 8 and wetness display unit 9, decompression
The bottom of valve 4 is fixedly connected with conveyance conduit 2, and pressure-reducing valve 4 is at the top exit of nitrogen pot 3, and pressure-reducing valve 4 can reduce nitrogen
Tank 3 exports the air pressure of nitrogen, it is ensured that the normal operation of whole equipment, the lateral wall of pressure-reducing valve 4 is connected with first pressure table 5, the
One pressure gauge 5 can detect the air pressure at pressure-reducing valve 4, and first pressure table 5 is located at the side of gas control box 7, gas control box 7
On conveyance conduit 2, gas control box 7 plays regulation and control center on conveyance conduit 2, and gas control box 7, which is fixed, to be connected
Connect and second pressure table 6, pressure regulator valve 8 and humidity display are installed on the outer surface of conveyance conduit 2, the side surface of gas control box 7
Device 9, the internal pressure of the detection of second pressure table 6 gas control box 7, pressure regulator valve 8 can adjust pressure size, and pressure regulator valve 8 is located at the
The inner side of two pressure gauges 6 and wetness display unit 9, gas control box 7 connects refrigerator-freezer 1 by conveyance conduit 2, and refrigerator-freezer 1 includes cabinet
10th, cabinet door 11 and humidity sensor 12, cabinet 10 are flexibly connected one end of cabinet door 11, and cabinet 10 and the junction of cabinet door 11 are sealed
It is functional, not only to ensure that internal nitrogen will not be revealed, also to ensure the inner chamber of cabinet 10 be in dustfree environment, cabinet 10 it is interior
Side is provided with humidity sensor 12, and humidity sensor 12 connects wetness display unit 9 by signal connecting line, and humidity sensor 12 is surveyed
The humidity of the inner chamber of cabinet 10 is measured, and the signal of measurement is sent in wetness display unit 9, staff can be from wetness display unit
The humidity of the inner chamber of cabinet 10 is directly read on 9, it is very convenient, when the humidity of the inner chamber of cabinet 10 exceedes the Optimum storage humidity of chip
During value, gas control box 7 is filled with nitrogen into cabinet 10, and nitrogen can play the function of regulation humidity, and humidity reaches chip
During Optimum storage humidity value, gas replenishment process is automatically stopped, and it is very reasonable to design.
In summary：Originally the chip memory cabinet for preventing controlled silicon chip from aoxidizing, nitrogen pot 3 passes through the delivery of nitrogen of conveyance conduit 2
Gas is to the inside of refrigerator-freezer 1, and gas control box 7 plays regulation and control, the favorable sealing property of cabinet 10, cabinet on conveyance conduit 2
The inner chamber of body 10 is in dustfree environment, and the moisture signal of the inner chamber of cabinet 10 is sent in wetness display unit 9 by humidity sensor 12, from
The humidity of the inner chamber of cabinet 10 is directly read in wetness display unit 9, it is very convenient, when the humidity of the inner chamber of cabinet 10 exceedes certain value
When, gas control box 7 is filled with nitrogen into cabinet 10, and nitrogen can play the function of regulation humidity, and chip is all the time in optimal
Storing state.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of chip memory cabinet for preventing controlled silicon chip from aoxidizing, including refrigerator-freezer（1）And nitrogen pot（3）, it is characterised in that：Institute
State refrigerator-freezer（1）Side be provided with conveyance conduit（2）, conveyance conduit（2）One end connection refrigerator-freezer（1）Side wall, conveyance conduit（2）
The other end connection nitrogen pot（3）Top exit at, in the nitrogen pot（3）And refrigerator-freezer（1）Inner side be provided with pressure-reducing valve
（4）, first pressure table（5）, second pressure table（6）, gas control box（7）, pressure regulator valve（8）And wetness display unit（9）, it is described to subtract
Pressure valve（4）Bottom be fixedly connected with conveyance conduit（2）, pressure-reducing valve（4）Lateral wall be connected with first pressure table（5）, the first pressure
Power table（5）Positioned at gas control box（7）Side, the gas control box（7）Installed in conveyance conduit（2）On, gas control
Box（7）It is fixedly connected with conveyance conduit（2）Outer surface, gas control box（7）Side surface on second pressure table is installed（6）、
Pressure regulator valve（8）And wetness display unit（9）, pressure regulator valve（8）Positioned at second pressure table（6）And wetness display unit（9）Inner side, gas
Control box（7）Pass through conveyance conduit（2）Connect refrigerator-freezer（1）, refrigerator-freezer（1）Including cabinet（10）, cabinet door（11）And humidity sensor
（12）, cabinet（10）It is flexibly connected cabinet door（11）One end, cabinet（10）Inner side humidity sensor is installed（12）.
2. a kind of chip memory cabinet for preventing controlled silicon chip from aoxidizing according to claim 1, it is characterised in that：It is described to subtract
Pressure valve（4）Close to nitrogen pot（3）Top exit at.
3. a kind of chip memory cabinet for preventing controlled silicon chip from aoxidizing according to claim 1, it is characterised in that：The cabinet
Body（10）With cabinet door（11）Junction favorable sealing property.
4. a kind of chip memory cabinet for preventing controlled silicon chip from aoxidizing according to claim 1, it is characterised in that：It is described wet
Spend sensor（12）Wetness display unit is connected by signal connecting line（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029665.4U CN206375189U (en) | 2017-01-11 | 2017-01-11 | A kind of chip memory cabinet for preventing controlled silicon chip from aoxidizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029665.4U CN206375189U (en) | 2017-01-11 | 2017-01-11 | A kind of chip memory cabinet for preventing controlled silicon chip from aoxidizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206375189U true CN206375189U (en) | 2017-08-04 |
Family
ID=59405017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720029665.4U Expired - Fee Related CN206375189U (en) | 2017-01-11 | 2017-01-11 | A kind of chip memory cabinet for preventing controlled silicon chip from aoxidizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206375189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320095A (en) * | 2020-10-30 | 2021-02-05 | 扬州智能视觉研究所 | Be used for producing rivet levelness detection data storage device |
| CN113371282A (en) * | 2021-06-30 | 2021-09-10 | 湖南华锐科技集团股份有限公司 | Storage device and storage method for degradable zinc alloy bracket |
-
2017
- 2017-01-11 CN CN201720029665.4U patent/CN206375189U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320095A (en) * | 2020-10-30 | 2021-02-05 | 扬州智能视觉研究所 | Be used for producing rivet levelness detection data storage device |
| CN113371282A (en) * | 2021-06-30 | 2021-09-10 | 湖南华锐科技集团股份有限公司 | Storage device and storage method for degradable zinc alloy bracket |
| CN113371282B (en) * | 2021-06-30 | 2022-05-31 | 湖南华锐科技集团股份有限公司 | Storage device and storage method for degradable zinc alloy bracket |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20190111 |