CN205377039U - Switch board protection casing - Google Patents
Switch board protection casing Download PDFInfo
- Publication number
- CN205377039U CN205377039U CN201620045335.XU CN201620045335U CN205377039U CN 205377039 U CN205377039 U CN 205377039U CN 201620045335 U CN201620045335 U CN 201620045335U CN 205377039 U CN205377039 U CN 205377039U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- plate
- top board
- distribution cabinet
- power distribution
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a switch board protection casing, including the roof and locate the curb plate on roof both sides, two blocks of curb plates and roof make up into one trapezoidally, one side of curb plate is connected with the mounting panel, the roof sets up to the arc, and curved opening down, the curb plate indent forms a cambered surface, effectively avoids damaging the components and parts in covering through the combination of roof, curb plate and mounting panel, avoid rainwater gathering on the protection casing again, and the thermal diffusivity of protection casing is guaranteed again with stability.
Description
Technical field
This utility model relates to a kind of protective cover, more specifically, it relates to a kind of power distribution cabinet protective cover.
Background technology
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), be the final stage device of distribution system.Power distribution cabinet is the general designation of motor control center, power distribution cabinet can arrange various components and parts according to client producer with working condition requirement, such as assemblies such as single-chip microcomputer, current-voltage transformer, relay, switch power module, transformators, and for transformator, it is easily subject to the interference of extraneous wiring, and the power distribution cabinet as outdoor use easily can drip on transformator owing to top leaks at rainy day cabinet, and it is short-circuited, affects whole piece circuit and cause economic loss.
Such as at a kind of Novel distribution cabinet being provided with protective cover disclosed in the Chinese patent that application number is 201520627911.7, including power distribution cabinet, described power distribution cabinet top is provided with hermetically sealed inlet wire protective cover, described hermetically sealed inlet wire protective cover is transparent shield, the side of described hermetically sealed inlet wire protective cover is provided with inlet wire cable aperture, for connecting the inlet wire cable being connected with external transformer low-pressure line-outgoing pile crown, between described inlet wire cable aperture and cable, it is additionally provided with protection inlet wire pile crown.Due to this protective cover, to be that sealing is arranged on its heat dispersion poor, and rainwater is easily accumulated in the top of protective cover, requires bigger to the weight capacity of protective cover.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of power distribution cabinet protective cover, and the transformator in energy protection cabinet body is from the impact to rainwater and All other routes, and does not affect the heat radiation of components and parts.
For achieving the above object, this utility model provides following technical scheme: a kind of power distribution cabinet protective cover, including top board and the side plate being located at top board both sides, it is trapezoidal that two blocks of side plates and top board are combined into one, described side plate while being connected to installing plate, described top board is set to arc, arc opening down；Described side plate indent forms a cambered surface.
By adopting technique scheme, formation outlet and heat dissipation channel are not blocked in the two sides, front and back of protective cover, wiring can be easy to walk and components and parts can utilize heat dissipation channel to dispel the heat, two sides, left and right utilizes side plate to block and other components and parts and wiring isolation, avoid components and parts to interfere and the mutual of each wiring is wound around, and top board is set to downward opening arc, the inner concave arc surface of connected side plate, when cabinet leaks, rainwater drips under top board place glides and comes on side plate, finally utilize the cambered surface on side plate dirty to bottom of cabinet bulk, first the hydrops of top board is avoided, secondly ensure whole protective cover surface without hydrops.
As preferably, described installing plate includes fixing plate and bearing plate, this bearing plate connecting lateral plate and fixing plate, and bearing plate and fixing plate have the angle of 150 ° ~ 160 °.
By adopting technique scheme, utilize fixing plate and the crossbeam in cabinet to fix to realize the installation of whole protective cover is fixed, the stability being obliquely installed raising protective cover of bearing plate, rocking of the left and right of reduction protective cover, in the angular range of 150 ° ~ 160 °, protective cover is stable higher；Secondly the gliding speed being obliquely installed raising rainwater of bearing plate, avoids the hydrops of protective cover further.
As preferably, described bearing plate and fixing plate are the angle of 155 °.
By adopting technique scheme, it is preferable that the angle of inclination of bearing plate so that the stability of protective cover reaches optimum state.
As preferably, described top board is provided with transition arc with the junction of side plate and the junction of side plate and bearing plate.
By adopting technique scheme, first transition arc avoids the stress of two junctions to concentrate, secondly rainwater from top board to side plate again to bearing plate energy good under flow down.
As preferably, described fixing plate offering installing hole.
By adopting technique scheme, installing hole wears fix with the crossbeam in cabinet for screw or bolt.
As preferably, described protective cover is the transparent shield of integral type.
By adopting technique scheme, the protective cover of integral type can one-shot forming, it is simple to batches of production, and being easy to of being made of clear material observes the components and parts situation in cover.
Compared with prior art, the utility model has the advantage of: be prevented effectively from the component damage in cover by the combination of top board, side plate and installing plate, avoid again rainwater gathering on protective cover, and the thermal diffusivity of protective cover is guaranteed again with stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of protective cover；
Fig. 2 is the front view of protective cover；
Fig. 3 is the A portion enlarged drawing of Fig. 2.
In figure: 1, protective cover；11, top board；12, side plate；13, installing plate；131, bearing plate；132, fixing plate；133, installing hole；14, transition arc；15, heat dissipation channel.
Detailed description of the invention
Below in conjunction with accompanying drawing and by specific embodiment, utility model being described in further detail, following example are illustrative, are not determinate protection domains of the present utility model.
Fig. 1 and Fig. 2 illustrates the structure of protective cover 1, the transparent injection-molded parts that described protective cover 1 is formed in one, side plate 12 including top board 11 with both sides, side plate 12 stretches out and forms an installing plate 13, top board 11 is arranged for arc, and arc port mid portion down raises up, side plate 12 is connected with top board 11, the symmetrical center line H of side plate 12 and protective cover 1 has angle of inclination, two blocks of side plates 12 and top board 11 is made to form one trapezoidal, and side plate 12 is similarly arranged to arc, arc opening core outwardly caves inward.
The two sides, front and back of protective cover 1 is in communication with the outside, and forms heat dissipation channel 15, for the heat radiation of cabling and the components and parts of components and parts.
Installing plate 13 includes bearing plate 131 and fixing plate 132, the both sides of bearing plate 131 connecting lateral plate 12 respectively and fixing plate 132, offering installing hole 133 on fixing plate 132, the crossbeam being arranged in cabinet for bolt or screw is fixed, and parallels with horizontal line L in the bottom surface of fixing plate 132.
In conjunction with Fig. 2 and Fig. 3, being provided with transition arc 14 in the junction of the junction of top board 11 and side plate 12 and side plate 12 and bearing plate 131, bearing plate 131 and fixing plate 132 have the angle a of 150 ° ~ 160 °, and preferably angle a is 155 °.
This protective cover 1 can be prevented effectively from hydrops situation, and hydrops can flow to side plate 12 from top board 11 and flow bottom of cabinet bulk again through bearing plate 131, and bearing plate 131 improves the stability of protective cover 1, reduces the double swerve of protective cover 1.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a power distribution cabinet protective cover, it is characterized in that, including top board (11) and the side plate (12) being located at top board (11) both sides, it is trapezoidal that two pieces of side plates (12) and top board (11) are combined into one, described side plate (12) while being connected to installing plate (13), described top board (11) is set to arc, arc opening down；Described side plate (12) indent forms a cambered surface.
2. a kind of power distribution cabinet protective cover according to claim 1, it is characterized in that, described installing plate (13) includes fixing plate (132) and bearing plate (131), this bearing plate (131) connecting lateral plate (12) and fixing plate (132), and bearing plate (131) has the angle of 150 ° ~ 160 ° with fixing plate (132).
3. a kind of power distribution cabinet protective cover according to claim 2, it is characterised in that described bearing plate (131) and fixing plate (132) angle in 155 °.
4. a kind of power distribution cabinet protective cover according to claim 2, it is characterised in that described top board (11) is provided with transition arc (14) with the junction of side plate (12) and the junction of side plate (12) and bearing plate (131).
5. a kind of power distribution cabinet protective cover according to claim 2, it is characterised in that offer installing hole (133) on described fixing plate (132).
6. a kind of power distribution cabinet protective cover according to claim 1, it is characterised in that the transparent shield that described protective cover (1) is integral type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045335.XU CN205377039U (en) | 2016-01-18 | 2016-01-18 | Switch board protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045335.XU CN205377039U (en) | 2016-01-18 | 2016-01-18 | Switch board protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205377039U true CN205377039U (en) | 2016-07-06 |
Family
ID=56278950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620045335.XU Expired - Fee Related CN205377039U (en) | 2016-01-18 | 2016-01-18 | Switch board protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205377039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017571A (en) * | 2017-06-07 | 2017-08-04 | 合肥励仙电力工程有限公司 | A kind of rain-proof heat radiating type outdoor electricity distribution cabinet |
| CN108493803A (en) * | 2018-03-09 | 2018-09-04 | 国网甘肃省电力公司经济技术研究院 | A kind of distributed board outdoor |
-
2016
- 2016-01-18 CN CN201620045335.XU patent/CN205377039U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017571A (en) * | 2017-06-07 | 2017-08-04 | 合肥励仙电力工程有限公司 | A kind of rain-proof heat radiating type outdoor electricity distribution cabinet |
| CN108493803A (en) * | 2018-03-09 | 2018-09-04 | 国网甘肃省电力公司经济技术研究院 | A kind of distributed board outdoor |
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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: 20160706 Termination date: 20210118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |