CN101163385B - Clamping structure for fan housing of power supply device for plating - Google Patents
Clamping structure for fan housing of power supply device for plating Download PDFInfo
- Publication number
- CN101163385B CN101163385B CN2006101322417A CN200610132241A CN101163385B CN 101163385 B CN101163385 B CN 101163385B CN 2006101322417 A CN2006101322417 A CN 2006101322417A CN 200610132241 A CN200610132241 A CN 200610132241A CN 101163385 B CN101163385 B CN 101163385B
- Authority
- CN
- China
- Prior art keywords
- card
- fan
- basket
- fan drum
- claw stop
- 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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Links
- 238000007747 plating Methods 0.000 title 1
- 210000000078 claw Anatomy 0.000 claims abstract description 24
- 238000009713 electroplating Methods 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 239000011347 resin Substances 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract 2
- 238000009423 ventilation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a structure for installing a fan crust at a cut opening part of back faceplate of a basket body which is opposite to the position of a cooling fan inside a direct current electrical source device used for electroplating a cooling fan. The cooling fan is used to cool down the inside of the basket body by exhausting or absorbing air at the inside of the basket body. The basket body and the fan crust are made from resin. The fan crust is installed at the opening part. The basket body and the fan crust are made from resin. The basket body and the fan crust are respectively provided with a blocking claw and a blocking part which install the fan crust at the opening part.
Description
Technical field
The card of fan drum that the present invention relates to the cooling fan of ventilation type electric source for electroplating ends structure.
Background technology
Electric source for electroplating is used near the electroplating bath of acid or alkalescence mostly, therefore, when electric source for electroplating is the ventilation type supply unit, on employed cooling fan, often circulates and contains the air of corrosive gas.Thus, be used for the cooling fan on such device, it is stained comparatively serious usually, is the parts that need repairing and change.
In the past, the cooling fan structure of being convenient to maintain and replace is arranged, for example, the spy opens the mounting structure of disclosed fan drum in the flat 8-5154 communique (denomination of invention: " fan drum of air conditioner ").Fig. 3 expresses the existing ventilation type electric source for electroplating that adopts same mounting structure.In Fig. 3, cooling fan is configured in the inboard of the backplate 14 of electric source for electroplating 1, on the plate 14 peristome 15 is set overleaf, discharges or suck tempering air.The exterior side of plate 14 is provided with the input and output distribution with terminal board 12 overleaf, and the control distribution is with terminal board 13.Backplate 14 is not dismountable structure, is one-body molded with basket 2.Thereby for can the maintain and replace cooling fan, backplate 14 be with the part of the necessary size cutting of maintain and replace corresponding to cooling fan 4.The fan drum 17 that covers cutting part 17 is installed on the cutting part of backplate 14.On fan drum 3, be provided with and discharge or suck the peristome 15 of said cooling with gas.
In above-mentioned structure, fan drum 3 is tightened fixing through bolt 11, when the maintain and replace cooling fan, carries out the maintain and replace operation behind the dismounting fan drum 3.But; Electric source for electroplating 1 as above-mentioned rugged surroundings under situation about using more, therefore, in use; The bolt 11 of fan attachment shell 3 is corroded; The cross recess of the head of bolt 11 is worn and can not becomes flexible, and consequently, can not dismantle fan drum 3 and the situation of maintain and replace cooling fan 4.
Summary of the invention
The object of the present invention is to provide a kind of card of fan drum of electric source for electroplating to end structure; For the electric source for electroplating that under rugged environment, uses, the card of the fan drum of the electric source for electroplating that the maintain and replace of cooling fan is simple and truly feasible ends structure.
The card of the fan drum of electric source for electroplating involved in the present invention ends structure, and the basket of electric source for electroplating and fan drum are resin system, and the card between fan drum and the basket only is through utilizing the flexible card claw stop of resin to implement.When the basket of electric source for electroplating is dismantled fan drum, pull down card and end the card claw stop on basket.Under common user mode, need not apply big external force to fan drum, even if also can not have problems, when the maintain and replace cooling fan, end state as long as eliminate the card of card claw stop without bolt.
In the present invention, owing to when installing and fixing fan drum, do not use necessity of bolt,, also needn't consider the situation of cross recess wearing and tearing of corrosion and the head of bolt even if under rugged surroundings, use electric source for electroplating.The basket of electric source for electroplating and fan drum are resin system, and the card claw stop also can be one-body molded, and it is very easy to make.
Description of drawings
Fig. 1 is embodiments of the invention.
Fig. 2 is the detailed sectional view of the fastener of explanation content of the present invention.
Fig. 3 is existing embodiment.
Embodiment
Fig. 1 is embodiments of the invention, at the inboard of the backplate 14 of electric source for electroplating 1 configuration cooling fan 4.The part of the allocation position of the corresponding cooling fan 4 of backplate 14, so that maintain and replace cooling fan 4, with a necessary size cutting part.Part at cutting backplate 14 is installed the fan drum 3 that covers cutting part 17.On fan drum 3, configuration is used to discharge or suck the peristome 15 of tempering air.And basket 2 is all formed by resin with fan drum 3.
Card between fan drum 3 and the basket 2 ends structure, and a part is as electroplating frame 10, and a part is all carried out two positions as through utilizing the fit structure of the flexible card claw stop 6 of resin in the present embodiment.That is, be provided with on up and down in the left side of accompanying drawing and electroplate frame 10, card claw stop 6 is set up and down on the right side.
The structure of the card claw stop 6 of the fastener 5 of basket 2 and fan drum 3 is utilized sectional view explanation among Fig. 2.Fig. 2 (1) is the key diagram of the fastener 5 of basket 2, possesses card and ends ditch 8.Fig. 2 (2) is the structure key diagram of the card claw stop 6 of fan drum 3, at the top of the card claw stop 6 of collapsed shape projection 7 is set.On basket 2, cooperate fan drum 3, the represented that kind of dotted line as Fig. 2 (1) shown in then, the card that the projection 7 of fan drum 3 embeds baskets 2 ends ditch 8, and fan drum 3 cards are only on basket 2.
Occasion at dismounting fan drum 3; Utilize slotted head screw for example to revolve the gap 9 of tool 16 between the card claw stop 6 of the fastener 5 of basket 2 and fan drum 3 and pin card claw stop 6; Make the projection 7 of card claw stop 6; End ditch 8 from the card of the fastener 5 of basket 2 and leave, remove fan drum 3 and end, dismantle fan drum 3 with card between the basket 2.
The card claw stop 6 of fan drum 3 is in moulding fan drum 3, to be produced with electroplating frame 10.Likewise, the fastener 5 of basket 2 also is in the moulding basket, to be produced.Thus, need not end structure and prepare special parts for making these cards.On the fan drum 3, need not apply big pressure, therefore, in normally used process, the situation that fan drum 3 drops etc. from basket 2 can not take place.
And, in the above embodiments, fastener 5 is set on basket 2 ends ditch 8 with card, card claw stop 6 is set on fan drum 3, be arranged on the fan drum 3 but also can fastener 5 and card be ended ditch 8, and card claw stop 6 is arranged on the basket 2.
As above, installing of fan drum 3, adopt incorrosive resinous card to end structure, even use for a long time, the installation of fan drum still is simple and reliable.
The present invention is with the object of electric source for electroplating as invention, and still, supply unit except electric source for electroplating or electric device, the maintain and replace that also can be used as cooling fan end structure with the card of the shell of window and use.And then the object of maintain and replace is not only to be defined in cooling fan, also capable of usingly ends structure with other maintain and replaces operations of changing parts for needing repairing of galley etc. with the card of the shell of window in semiconductor element, fuse, control.
Claims (1)
1. the card of a fan drum ends structure; For the card of electroplating with the fan drum of continuous-current plant ends structure; It comprises: in the inside of basket through carrying out exhaust or the air-breathing inner cooling fan of basket that cools off; At the peristome that the position of the corresponding cooling fan of the backplate of basket is cut, the fan drum of the rectangle of on this peristome, installing is characterized in that: said basket and said fan drum are formed by resin; Card claw stop with projection is set on the top and the bottom of said fan drum; The card that comprises chimeric said projection is set on said basket to be ended ditch and ends the fastener of ditch to the part 1 of the outside of basket extension from this card; End the chimeric of ditch through said projection and said card, card ends fan drum; The claw stop that respectively blocks of the top and the bottom of said fan drum has flexible card claw stop folding when being installed on said peristome for utilizing collapsed shape; Said fan drum is installed under the state of basket, is provided with the gap between the said part 1 of basket and the card claw stop of fan drum, through pushing the card claw stop from said gap, make card claw stop and card end chimeric being disengaged between the ditch, fan drum is disassembled.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101322417A CN101163385B (en) | 2006-10-12 | 2006-10-12 | Clamping structure for fan housing of power supply device for plating |
| HK08108176.1A HK1112670A1 (en) | 2006-10-12 | 2008-07-24 | Locking structure of fan cover for plating power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101322417A CN101163385B (en) | 2006-10-12 | 2006-10-12 | Clamping structure for fan housing of power supply device for plating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101163385A CN101163385A (en) | 2008-04-16 |
| CN101163385B true CN101163385B (en) | 2012-04-11 |
Family
ID=39298176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101322417A Active CN101163385B (en) | 2006-10-12 | 2006-10-12 | Clamping structure for fan housing of power supply device for plating |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101163385B (en) |
| HK (1) | HK1112670A1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1402815A (en) * | 1999-11-29 | 2003-03-12 | 托马斯工业股份有限公司 | Pump housing |
-
2006
- 2006-10-12 CN CN2006101322417A patent/CN101163385B/en active Active
-
2008
- 2008-07-24 HK HK08108176.1A patent/HK1112670A1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1402815A (en) * | 1999-11-29 | 2003-03-12 | 托马斯工业股份有限公司 | Pump housing |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-179203A 2004.06.24 |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1112670A1 (en) | 2008-09-12 |
| CN101163385A (en) | 2008-04-16 |
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