CN201491452U - Cleaning power box - Google Patents
Cleaning power box Download PDFInfo
- Publication number
- CN201491452U CN201491452U CN2009201943708U CN200920194370U CN201491452U CN 201491452 U CN201491452 U CN 201491452U CN 2009201943708 U CN2009201943708 U CN 2009201943708U CN 200920194370 U CN200920194370 U CN 200920194370U CN 201491452 U CN201491452 U CN 201491452U
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- CN
- China
- Prior art keywords
- hole
- air inlet
- keeping
- power pack
- public place
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a cleaning power box, in particular to a cleaning power box capable of maintaining the cleanness of elements. A power jack hole for the input of commercial power, an air inlet, an air outlet and a line outgoing hole are formed on the cleaning power box and a filter net is arranged at the air inlet; and air through holes are formed on a filter net and arranged like a honeycomb and the aperture of each through hole is 2mm to 5mm. The cleaning power box includes a bottom plate, a cover plate, a front side plate, a rear side plate, a left side plate and a rear side plate; the air inlet hole is formed on the cover plate and the filter net is arranged at the air inlet; the power jack hole is formed at the front side plate and the air outlet hole is formed beside the power jack hole; and the line outgoing hole is formed on the rear side plate. The cleaning power box can effectively prevent bugs or other sundries at the air inlet, or dust in the air from being sucked into the cleaning power box; and furthermore, the cleaning power box can prevent the dust in the air being adhered to the inside of a power supply, and then the elements can be kept clean.
Description
Technical field:
The utility model relates to a kind of power pack, but refers in particular to a kind of power pack of keeping a public place clean of holding element cleaning.
Background technology:
At present, existing power pack is provided with outlet hole 01, air inlet 02, air outlet 03, the wire hole for the civil power input, and the fan in the power pack can distribute the heat in the power pack.Wherein, air inlet 02 place is equipped with protective frame 04, and protective frame 04 is fixed in support bar 042 on the power pack by a plurality of annular rings 041 and with annular ring 041.This protective frame 04 can be protected the fan in the power pack; but when the fan in the power pack in when operation; owing to there is very big slit between the annular ring 041; the small worm or other foreign material or the air dust etc. that are arranged in air inlet 02 place are inhaled into power pack easily from the slit; cause the element in the power pack unclean, even cause the component wear in the power pack.
In sum, there is the improved place of some needs in power pack at present, and the applicant also is in this purpose just and creates design the utility model.
The utility model content:
Technical problem to be solved in the utility model is exactly in order to overcome the deficiency of present product, but a kind of power pack of keeping a public place clean of holding element cleaning is provided.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: a kind of power pack of keeping a public place clean, this power pack of keeping a public place clean are provided with outlet hole, air inlet, air outlet, the wire hole for the civil power input, and described air inlet place is provided with screen pack.
Described screen pack is provided with ventilation hole, and this ventilation hole adopts the arrangement mode of honeycomb to arrange.
The aperture of described ventilation hole is 2～5mm.
The described power pack of keeping a public place clean is assembled by base plate, cover plate, front side board, back side panel, left plate, right plate; Described air inlet is arranged on the cover plate, and screen pack is positioned at the air inlet place; Described outlet hole is arranged on the front side board, and air outlet is arranged at next door, outlet hole; Described wire hole is arranged on the back side panel.
Described screen pack by screw on cover plate.
Or described screen pack and cover plate are made of one piece.
The beneficial effects of the utility model are:
1, the utility model can prevent effectively that the small worm or other foreign material or the air dust etc. that are arranged in the air inlet place are inhaled into the power pack of keeping a public place clean easily.
2, the utility model can reduce effectively that dust is attached to power supply inside in the air, the holding element cleaning.
Description of drawings:
Fig. 1 is the stereogram of existing power supply box;
Fig. 2 is a stereogram of the present utility model among the embodiment one;
Fig. 3 is the exploded perspective view of Fig. 2;
Fig. 4 is a stereogram of the present utility model among the embodiment two.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
See shown in Fig. 2～3 that the power pack of keeping a public place clean in the present embodiment is provided with outlet hole 1, air inlet 2, air outlet 3, the wire hole 4 for the civil power input, wherein air inlet 2 places are provided with screen pack 5.
Particularly:
The above-mentioned power pack of keeping a public place clean is assembled by base plate 6, cover plate 7, front side board 8, back side panel 9, left plate 10, right plate 11.Above-mentioned air inlet 2 is opened on cover plate 7, and above-mentioned screen pack 5 is positioned at air inlet 2 places, and is fixed on the cover plate 7 by screw 12.This screen pack 5 is provided with ventilation hole 51, and this ventilation hole 51 adopts the arrangement mode of honeycomb to arrange.The aperture of this ventilation hole 51 is 3mm.This screen pack 5 can prevent effectively in small worm or other foreign material or the air that dust etc. is inhaled in the power pack of keeping a public place clean easily, can reduces effectively that dust is attached to power supply inside in the air, the holding element cleaning.Above-mentioned outlet hole 1 is arranged on the front side board 8, and air outlet 3 is arranged at 1 next door, outlet hole.The fan of the inner corresponding air outlet 3 of the power pack of keeping a public place clean can be discharged the hot blast of the power pack inside of keeping a public place clean from air outlet 3.Above-mentioned wire hole 4 is arranged on the back side panel 9.
See shown in Figure 4ly, present embodiment and the foregoing description one difference are: this screen pack 5 is made of one piece with cover plate 7, need not by screw 12 screen pack 5 to be fixed on the cover plate 7 in addition after adopting this structure.
Certainly, the above only is the utility model example, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (6)
1. power pack of keeping a public place clean, this power pack of keeping a public place clean are provided with outlet hole (1), air inlet (2), air outlet (3), the wire hole (4) for the civil power input, and it is characterized in that: described air inlet (2) locates to be provided with screen pack (5).
2. the power pack of keeping a public place clean according to claim 1 is characterized in that: described screen pack (5) is provided with ventilation hole (51), and this ventilation hole (51) adopts the arrangement mode of honeycomb to arrange.
3. the power pack of keeping a public place clean according to claim 2 is characterized in that: the aperture of described ventilation hole (51) is 2～5mm.
4. the power pack of keeping a public place clean according to claim 3 is characterized in that: the described power pack of keeping a public place clean is assembled by base plate (6), cover plate (7), front side board (8), back side panel (9), left plate (10), right plate (11); Described air inlet (2) is arranged on the cover plate (7), and screen pack (5) is positioned at air inlet (2) and locates; Described outlet hole (1) is arranged on the front side board (8), and air outlet (3) is arranged at next door, outlet hole (1); Described wire hole (4) is arranged on the back side panel (9).
5. the power pack of keeping a public place clean according to claim 4 is characterized in that: described screen pack (5) is fixed on the cover plate (7) by screw (12).
6. the power pack of keeping a public place clean according to claim 4 is characterized in that: described screen pack (5) is made of one piece with cover plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201943708U CN201491452U (en) | 2009-09-09 | 2009-09-09 | Cleaning power box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201943708U CN201491452U (en) | 2009-09-09 | 2009-09-09 | Cleaning power box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491452U true CN201491452U (en) | 2010-05-26 |
Family
ID=42430313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201943708U Expired - Fee Related CN201491452U (en) | 2009-09-09 | 2009-09-09 | Cleaning power box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785955A (en) * | 2017-03-23 | 2017-05-31 | 深圳市朝阳辉电气设备有限公司 | A kind of waterproof power distribution cabinet group |
-
2009
- 2009-09-09 CN CN2009201943708U patent/CN201491452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785955A (en) * | 2017-03-23 | 2017-05-31 | 深圳市朝阳辉电气设备有限公司 | A kind of waterproof power distribution cabinet group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN LINJIUJIU ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DONGGUAN HUAKANG COMPUTER SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20110120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110120 Address after: Hengli Town new village Youzha 523000 Guangdong city of Dongguan Province Patentee after: Dongguan Linjiujiu Electronic Technology Co., Ltd. Address before: Hengli Town new village Youzha 523000 Guangdong city of Dongguan Province Patentee before: Dongguan Huakang Computer Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120909 |