CN203708684U - Mutually buckled type shutter for outdoor forced air-cooling cabinet - Google Patents
Mutually buckled type shutter for outdoor forced air-cooling cabinet Download PDFInfo
- Publication number
- CN203708684U CN203708684U CN201420022976.4U CN201420022976U CN203708684U CN 203708684 U CN203708684 U CN 203708684U CN 201420022976 U CN201420022976 U CN 201420022976U CN 203708684 U CN203708684 U CN 203708684U
- Authority
- CN
- China
- Prior art keywords
- forced air
- snapping
- shutter
- rack
- outdoor forced
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Disclosed in the utility model is a mutually buckled type shutter for an outdoor forced air-cooling cabinet. The shutter is formed by a plurality of blades in a paired mutual buckling mode; and a passage for air flowing is formed at the buckling position of each two adjacent blades. Because the shutter is formed by the plurality of blades in a paired mutual buckling mode, no gap of the outdoor forced air-cooling cabinet provided with the shutter is exposed directly, thereby preventing the external rigid objects or dusts from easily entering the inside of the cabinet and thus protecting electrical elements for normal working; and the cabinet is protected and can have the high protection level. Meanwhile, because of the passage for air flowing is formed at the buckling position of each two adjacent blades, the outdoor forced air-cooling cabinet provided with the shutter can carry out air exchange with the external world smoothly, thereby ensuring the heat radiation effect of the cabinet and improving the work efficiency of the fan.
Description
Technical field
The utility model relates to electric equipment, especially for the outdoor forced air cooling type rack of placing electric component.
Background technology
At present, electric component is on the market (as transformer, switch etc.) when being placed on open air and carrying out work, generally all need electric component to place in house lead in external forced air cooling type rack, protection electric component is not affected it by foreign object or dust and normally works, also the contingency that prevents error shock occurs simultaneously, because electric component can generate heat in the course of the work, therefore existing outdoor forced air cooling type rack generally all can be offered turnover air regulator thereon for ensureing radiating effect, dispel the heat by turnover air regulator, but in order to make outdoor forced air cooling type rack there is higher degree of protection, existing outdoor forced air cooling type rack generally arranges the uniform tilt clapboard in interval at its turnover air regulator place, then place dustproof cotton thicker or that gap is little at the turnover air regulator place of interior of equipment cabinet, be not subject to foreign object or dust to be affected the object of its normal work to reach protection electric component, but due to dustproof cotton thickness increase or dustproof cotton gap little, the windage that causes passing in and out air regulator is large, air in rack has some setbacks with extraneous exchange, not only affect the radiating effect of rack, but also can cause the operating efficiency of blower fan low, waste electric energy.
Utility model content
In order to address the above problem, it is a kind of simple in structure that the purpose of this utility model is to provide, and both can ensure the safeguard function of outdoor forced air cooling type rack, can ensure again the mutual buckle type blinds of the radiating effect of outdoor forced air cooling type rack.
The utility model is that the technical scheme that its technical problem of solution adopts is:
Be applied to a mutual buckle type blinds for outdoor forced air cooling type rack, described blinds by polylith hinge between two mutually snapping form, the snapping place between two adjacent hinges leaves the passageway of flowing through for air.
As the improvement of technique scheme, the external form of described hinge is class S font.
As the further improvement of technique scheme, described hinge is one-body molded through punching press.
Further, in two adjacent hinges, be respectively arranged with can be overlapped snapping portion, when installation, the snapping portion that is mutually positioned at rack inner side in two snapping portions of snapping is tilted to, the snapping portion being positioned at outside rack is tilted to down.
The beneficial effects of the utility model are: due to blinds of the present utility model by polylith hinge between two mutually snapping form, the outdoor forced air cooling type rack that has made to install blinds of the present utility model can directly not expose gap, avoid extraneous rigid objects or dust to enter into easily interior of equipment cabinet and affected the normal work of electric component, ensure that rack has higher degree of protection, snapping place between two simultaneously adjacent hinges leaves the passageway of flowing through for air, therefore adopt the outdoor forced air cooling type rack of blinds of the present utility model to carry out air exchange with the external world very glibly, ensure the radiating effect of rack, can improve again the operating efficiency of blower fan.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is surface structure schematic diagram of the present utility model;
Fig. 2 is end view of the present utility model;
Fig. 3 is the structure enlarged diagram at A place in Fig. 2.
Embodiment
Referring to figs. 1 through Fig. 3 (direction of the direction indication gas flow in Fig. 3 shown in arrow), a kind of mutual buckle type blinds that is applied to outdoor forced air cooling type rack, described blinds by polylith hinge 1 between two mutually snapping form, as preferred implementation of the present utility model, the external form of described hinge 1 is preferentially processed into and is class S font, further preferably, described hinge 1 adopts the mode of punching press one-body molded, certainly adopt the mode of assembly welding to process also passable, snapping place between two adjacent hinges 1 leaves the passageway 2 of flowing through for air, due to blinds of the present utility model by polylith hinge 1 between two mutually snapping form, the outdoor forced air cooling type rack that has made to install blinds of the present utility model can directly not expose gap, avoid extraneous rigid objects or dust to enter into easily interior of equipment cabinet and affected the normal work of electric component, ensure that rack has higher degree of protection, snapping place between two simultaneously adjacent hinges 1 leaves the passageway 2 of flowing through for air, therefore adopt the outdoor forced air cooling type rack of blinds of the present utility model to carry out air exchange with the external world very glibly, ensure the radiating effect of rack, can improve again the operating efficiency of blower fan, when installation, only hinge 1 two ends that form blinds of the present utility model need to be fixedly welded on the inlet and outlet sidewall of outdoor forced air cooling type rack.
Further, enter into the inside of outdoor forced air cooling type rack for fear of extraneous dust or rainwater etc., in the utility model, in two adjacent hinges 1, be respectively arranged with can be overlapped snapping portion 10, when installation, the snapping portion 10 that is mutually positioned at rack inner side in two snapping portions 10 of snapping is tilted to, the snapping portion 10 that is positioned at rack outside is tilted to down, the passageway 2 that above-mentioned structure forms the snapping portion 10 of two mutual snappings is tilted to, therefore extraneous rigid solid, dust or rainwater etc. want to enter into the inside of rack, the segment distance that must tilt to move up along passageway 2 just can enter into the inside of rack, owing to there is no the effect of external force, foreign object is impossible overcome the effect of object self gravitation and tilt to move up along passageway 2, therefore can effectively ensure extraneous rigid solid, dust or rainwater etc. can not enter into the inside of rack, thereby the impact that ensures to be positioned at the normal work of electric component of interior of equipment cabinet and be not subject to foreign object.
The foregoing is only preferential execution mode of the present utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection range of the present utility model.
Claims (4)
1. one kind is applied to the mutual buckle type blinds of outdoor forced air cooling type rack, it is characterized in that: described blinds by polylith hinge (1) between two mutually snapping form, the snapping place between adjacent two hinges (1) leaves the passageway (2) of flowing through for air.
2. a kind of mutual buckle type blinds that is applied to outdoor forced air cooling type rack according to claim 1, is characterized in that: the external form of described hinge (1) is class S font.
3. a kind of mutual buckle type blinds that is applied to outdoor forced air cooling type rack according to claim 2, is characterized in that: described hinge (1) is one-body molded through punching press.
4. according to the arbitrary described a kind of mutual buckle type blinds that is applied to outdoor forced air cooling type rack of claim 1-3, it is characterized in that: in adjacent two hinges (1), be respectively arranged with can be overlapped snapping portion (10), when installation, the snapping portion (10) that is mutually positioned at rack inner side in two snapping portions (10) of snapping is tilted to, and the snapping portion (10) that is positioned at rack outside is tilted to down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022976.4U CN203708684U (en) | 2014-01-14 | 2014-01-14 | Mutually buckled type shutter for outdoor forced air-cooling cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022976.4U CN203708684U (en) | 2014-01-14 | 2014-01-14 | Mutually buckled type shutter for outdoor forced air-cooling cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708684U true CN203708684U (en) | 2014-07-09 |
Family
ID=51059057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420022976.4U Expired - Fee Related CN203708684U (en) | 2014-01-14 | 2014-01-14 | Mutually buckled type shutter for outdoor forced air-cooling cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708684U (en) |
-
2014
- 2014-01-14 CN CN201420022976.4U patent/CN203708684U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20190114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |