CN205691642U - A kind of ammeter box rain cover - Google Patents
A kind of ammeter box rain cover Download PDFInfo
- Publication number
- CN205691642U CN205691642U CN201620645672.2U CN201620645672U CN205691642U CN 205691642 U CN205691642 U CN 205691642U CN 201620645672 U CN201620645672 U CN 201620645672U CN 205691642 U CN205691642 U CN 205691642U
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- cover body
- ammeter box
- layer
- clamp
- 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
This utility model relates to a kind of ammeter box rain cover.It includes fixed plate, the side of fixed plate is provided with cover body, fixed plate above cover body is provided with the first installing hole, the lower section of fixed plate is provided with clamp, the upper inner of clamp is provided with draw-in groove, and the bottom of fixed plate is stretched into draw-in groove and made to be pressed on outside clamp in fixed plate, and the bottom of clamp is provided with the second installing hole, the side of fixed plate and cover body is provided with the opposite side of plate, fixed plate and cover body and is provided with the slot matched with plate.This utility model reasonable in design, easy to use, it is possible to prevent ammeter box from drenching with rain, it is to avoid ammeter box produces the problems such as electric leakage or short circuit because of rainwater.
Description
Technical field
This utility model relates to a kind of ammeter box rain cover.
Background technology
Cable branch box, low-tension distribution box and street lamp that ammeter box is mainly used in public electric wire net and traffic grade case
Deng in electric utility, it it is electrical equipment important in power system.
Such as the power components such as quantifier, deconcentrator would generally be set in ammeter box, in order to ensure that ammeter box is internal good
Breathability, is typically provided with air vent on ammeter box, or arrange on ammeter box some every leaf, thus realize in ammeter box
Portion connects with external environment condition.
Owing to ammeter box is usually mounted in external environment condition, the area that therefore environment is poor, ammeter box is often faced with rain
Water is entered, by the air-vent on ammeter box and the air-vent below leaf, the problem that ammeter box is internal, for a long time after, in ammeter box
The electrical equipment in portion can produce the problems such as electric leakage or short circuit, the reliability of impact power supply because of rainwater.
Utility model content
This utility model provides a kind of ammeter box rain cover, and its reasonable in design is easy to use, it is possible to prevent ammeter
Case drenches with rain, it is to avoid ammeter box produces the problems such as electric leakage or short circuit because of rainwater, solves problems of the prior art.
By the above-mentioned technical problem of solution, this utility model be the technical scheme is that it includes fixed plate, fixed plate
Side is provided with cover body, and the fixed plate above cover body is provided with the first installing hole, and the lower section of fixed plate is provided with clamp, in the top of clamp
Side is provided with draw-in groove, and the bottom of fixed plate is stretched into draw-in groove and made to be pressed on outside clamp in fixed plate, and the bottom of clamp is provided with the second installing hole,
The side of fixed plate and cover body is provided with the opposite side of plate, fixed plate and cover body and is provided with the slot matched with plate；Cover body bag
Include thermal insulation layer, thermal insulation layer be arranged over photothermal reflectance layer, the lower section of thermal insulation layer is provided with air-permeable layer, and the lower section of air-permeable layer is provided with
Support layer.
Described cover body is arc.
Described photothermal reflectance layer is made up of several micro-prism structures, and each micro-prism structure is triangular pyramids, pyrometric cone
Body includes three sides intersecting at same point, and the angle of three side adjacent lines is 90 °.
Described air-permeable layer is made up of cellular board.
Described supporting layer is made up of aluminium alloy.
Described thermal insulation layer is made up of glass mat.
This utility model uses such scheme, has the advantage that
1, the bottom of fixed plate is stretched into draw-in groove and is made to be pressed on outside clamp in fixed plate, and draw-in groove makes fixed plate be fixed on limited sky
In, can effectively prevent the high wind destruction to fixed plate, enhance the fastness of rain cover.The side of fixed plate and cover body is provided with
The opposite side of plate, fixed plate and cover body is provided with the slot matched with plate, if when the width of ammeter box is relatively big or some
When individual ammeter box is arranged in a line, install if can get up to be in line by several this rain cover grafting, therefore this rain cover
Can be combined and use, occupation mode is the most flexible.
2, cover body is arc, effectively can build up rainwater on cover body.
3, most high light and heat can effectively be reflected away by photothermal reflectance layer, reach sun-proof purpose.Light
Heat-reflecting layer is made up of several micro-prism structures, and each micro-prism structure is triangular pyramids, and triangular pyramids includes intersecting at together
Three sides of a bit, and the angle of three side adjacent lines is 90 °.Photothermal reflectance layer can also produce under certain light source irradiates
Raw strong reflecting effect, provides eye-catching mark for the pedestrian in dark.Thermal insulation layer can absorb isolation and least partially penetrate light
The ultraviolet of heat-reflecting layer and heat energy, reduce the transmission of light and heat amount further.Thermal insulation layer is made up of glass mat.Air-permeable layer
Make the heat energy ventilation and heat through thermal insulation layer, further up to the purpose of sun-proof cooling, it is to avoid ammeter box is due to the temperature liter that is exposed to the sun
The high electrical equipment to its inside produces and damages.Air-permeable layer is made up of cellular board.Supporting layer is played a supporting role.Supporting layer is by aluminum
Alloy is made, and its intensity is high, lightweight.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the sectional structure schematic diagram of cover body.
In figure, 1, fixed plate, the 2, first installing hole, 3, clamp, 4, draw-in groove, the 5, second installing hole, 6, plate, 7, cover body,
8, slot, 701, thermal insulation layer, 702, photothermal reflectance layer, 703, air-permeable layer, 704, supporting layer.
Detailed description of the invention
For the technical characterstic of this programme can be clearly described, below by detailed description of the invention, and combine its accompanying drawing, to this reality
It is described in detail with novel.
As shown in Figure 1 to 4, this utility model includes fixed plate 1, and the side of fixed plate is provided with cover body 7, and cover body 7 is arc
Shape.Fixed plate 1 above cover body 7 is provided with the first installing hole 2, and the lower section of fixed plate 1 is provided with clamp 3, and the upper inner of clamp 3 sets
Having draw-in groove 4, the bottom of fixed plate 1 to stretch into draw-in groove 4 to make to be pressed on outside clamp 3 in fixed plate 1, the bottom of clamp 3 is provided with the second installation
Hole 5, the side of fixed plate 1 and cover body 7 is provided with plate 6, the opposite side of fixed plate 1 and cover body 7 be provided with match with plate 6 insert
Groove 8.Cover body 7 includes thermal insulation layer 701, thermal insulation layer 701 be arranged over photothermal reflectance layer 702, the lower section of thermal insulation layer 701 is provided with
Gas-bearing formation 703, the lower section of air-permeable layer 703 is provided with supporting layer 704.Photothermal reflectance layer 702 is made up of several micro-prism structures, each
Micro-prism structure is triangular pyramids, and triangular pyramids includes three sides intersecting at same point, and the folder of three side adjacent lines
Angle is 90 °.Thermal insulation layer 701 is made up of glass mat.Air-permeable layer 703 is made up of cellular board.Supporting layer 704 is by aluminium alloy system
Become.
The bottom of this utility model fixed plate 1 is stretched into draw-in groove 4 and is made to be pressed on outside clamp 3 in fixed plate 1, and draw-in groove 4 makes fixed plate 1
It is fixed in limited space, can effectively prevent the high wind destruction to fixed plate 1, enhance the fastness of rain cover.Fixed plate 1
And the side of cover body 7 is provided with plate 6, the opposite side of fixed plate 1 and cover body 7 is provided with the slot 8 matched with plate 6, works as ammeter
The width of case is relatively big or if several ammeter boxes are arranged in a line, if can get up line up one by several this rain cover grafting
Row is installed, and therefore this rain cover can be combined and uses, and occupation mode is the most flexible.
Cover body 7 is arc, effectively can build up rainwater on cover body 7.
Most high light and heat can effectively be reflected away by photothermal reflectance layer 702, reach sun-proof purpose.Light
Heat-reflecting layer 702 is made up of several micro-prism structures, and each micro-prism structure is triangular pyramids, and triangular pyramids includes intersecting at
Three sides of same point, and the angle of three side adjacent lines is 90 °.Photothermal reflectance layer 702 is under certain light source irradiates
Strong reflecting effect can also be produced, provide eye-catching mark for the pedestrian in dark.Thermal insulation layer 701 can absorb the few portion of isolation
Divide the ultraviolet through photothermal reflectance layer 702 and heat energy, reduce the transmission of light and heat amount further.Thermal insulation layer 701 is by glass fibers
Dimension felt becomes.Air-permeable layer 703 makes the heat energy ventilation and heat through thermal insulation layer 701, further up to the purpose of sun-proof cooling, it is to avoid
Ammeter box produces damage owing to temperature of being exposed to the sun raises the electrical equipment to its inside.Air-permeable layer 703 is made up of cellular board.Supporting layer
704 play a supporting role.Supporting layer 704 is made up of aluminium alloy, and its intensity is high, lightweight.
During use, use steel nail to inject the first installing hole 2 and the second installing hole 5 thus this rain cover is fixed on metope
On.
Above-mentioned detailed description of the invention cannot function as the restriction to this utility model protection domain, for the skill of the art
For art personnel, any alternate modification or the conversion of being made this utility model embodiment all fall within guarantor of the present utility model
In the range of protecting.
This utility model does not describes part in detail, is the known technology of those skilled in the art of the present technique.
Claims (6)
1. an ammeter box rain cover, it is characterised in that: including fixed plate, the side of fixed plate is provided with cover body, above cover body
Fixed plate is provided with the first installing hole, and the lower section of fixed plate is provided with clamp, and the upper inner of clamp is provided with draw-in groove, the bottom of fixed plate
Stretching into draw-in groove to make to be pressed on outside clamp in fixed plate, the bottom of clamp is provided with the side of the second installing hole, fixed plate and cover body and is provided with
The opposite side of plate, fixed plate and cover body is provided with the slot matched with plate；Cover body includes thermal insulation layer, and the top of thermal insulation layer sets
Having photothermal reflectance layer, the lower section of thermal insulation layer is provided with air-permeable layer, and the lower section of air-permeable layer is provided with supporting layer.
A kind of ammeter box rain cover the most according to claim 1, it is characterised in that: described cover body is arc.
A kind of ammeter box rain cover the most according to claim 1, it is characterised in that: described photothermal reflectance layer is micro-by several
Prism structure forms, and each micro-prism structure is triangular pyramids, and triangular pyramids includes three sides intersecting at same point, and three
The angle of individual side adjacent lines is 90 °.
A kind of ammeter box rain cover the most according to claim 1, it is characterised in that: described air-permeable layer is made up of cellular board.
A kind of ammeter box rain cover the most according to claim 1, it is characterised in that: described supporting layer is made up of aluminium alloy.
A kind of ammeter box rain cover the most according to claim 1, it is characterised in that: described thermal insulation layer is by glass fibre felt
Become.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645672.2U CN205691642U (en) | 2016-06-27 | 2016-06-27 | A kind of ammeter box rain cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645672.2U CN205691642U (en) | 2016-06-27 | 2016-06-27 | A kind of ammeter box rain cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691642U true CN205691642U (en) | 2016-11-16 |
Family
ID=57425990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620645672.2U Expired - Fee Related CN205691642U (en) | 2016-06-27 | 2016-06-27 | A kind of ammeter box rain cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957072A (en) * | 2018-09-10 | 2018-12-07 | 温州电力设计有限公司 | A kind of water proof and dust proof ammeter |
-
2016
- 2016-06-27 CN CN201620645672.2U patent/CN205691642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957072A (en) * | 2018-09-10 | 2018-12-07 | 温州电力设计有限公司 | A kind of water proof and dust proof ammeter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170627 |