CN203479863U - Dustproof heat-radiating electric meter box - Google Patents
Dustproof heat-radiating electric meter box Download PDFInfo
- Publication number
- CN203479863U CN203479863U CN201320608410.5U CN201320608410U CN203479863U CN 203479863 U CN203479863 U CN 203479863U CN 201320608410 U CN201320608410 U CN 201320608410U CN 203479863 U CN203479863 U CN 203479863U
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- CN
- China
- Prior art keywords
- housing
- ventilation
- heat
- electric meter
- meter box
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- 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 discloses a dustproof heat-radiating electric meter box. The technical solution of the dustproof heat-radiating electric meter box is characterized in that: the dustproof heat-radiating electric meter box comprises a housing; the housing is provided with ventilation heat radiating holes; each ventilation heat radiating hole is provided with a shutter with grids; the grids are inclined to the ground; the inside of each ventilation heat radiating hole, which corresponds with the shutter, is provided with a filtering net for shielding dust; the filtering nets are movably connected with the ventilation heat radiating holes; the housing is provided with at least two ventilation heat radiating holes; the housing is made of sheet-shaped mold plastic; the housing is provided with a transparent observation window; and the housing is provided with a protective reinforcing rib. The dustproof heat-radiating electric meter box provided by the utility model has the following functions: realizing good heat-radiation and ventilation effects, effectively preventing dust accumulation in the housing, and preventing normal operation failure of equipment and line because of insect entering into the inner part of the housing.
Description
Technical field
The utility model relates to a kind of ammeter box, is specifically related to a kind of dust-proof radiating ammeter box.
Background technology
Ammeter box housing is the protective device of ammeter, is generally provided with ammeter and circuit in housing; In the larger area of some temperature variation, because the ventilation effect of housing is poor, in its housing, easily there is condensation and coagulate white phenomenon, causing, in housing, electrical equipment and line fault occur, therefore certain ventilation and heat mouth generally all will be set and guarantee the heat radiation of housing and be dried; Yet ammeter box of the prior art, because its ventilation and heat mouth setting is unreasonable, causes dirt accumulation in its housing, and some insects easily enter enclosure interior, affect the normal operation of the interior equipment of housing and circuit, still there is improved space.
Utility model content
The deficiency existing for prior art, the utility model provides a kind of dust-proof radiating ammeter box, this dust-proof radiating ammeter box not only has good heat dissipation ventilation effect, also can effectively avoid dust accumulation in housing, prevents that insects from entering the normal operation that enclosure interior affects equipment and circuit.
For achieving the above object, the utility model provides following technical scheme: a kind of dust-proof radiating ammeter box, comprise housing, housing is provided with ventilation and heat mouth, ventilation and heat mouth place is provided with the window shutter of band raster, and grid is towards terrain slope, and the inner side of the corresponding window shutter of ventilation and heat mouth is provided with the screen pack of dustproof use, screen pack is connected with ventilation and heat mouth is movable, and described housing is provided with at least two ventilation and heat mouths.
By adopting technique scheme, housing is provided with ventilation and heat mouth, ventilation and heat mouth place is provided with the window shutter of band raster, grid is towards terrain slope, the setting of this ventilation and heat mouth can guarantee the circulation of air of enclosure interior, the function with heat radiation and dry enclosure interior environment, can effectively avoid condensation and the generation of coagulating white phenomenon in housing, and window shutter can prevent that bulk object from entering enclosure interior, the grid of window shutter is towards terrain slope, prevent that rainy day, rainwater entered enclosure interior from ventilating opening, cause line short; The inner side of the corresponding window shutter of ventilation and heat mouth is provided with the screen pack of dustproof use, can filter entering the air of enclosure interior, effectively prevent that dust from assembling in enclosure interior, and can prevent that small worm from entering the normal operation that enclosure interior affects equipment and circuit, screen pack is connected with ventilation and heat mouth is movable, facilitate cleaning and the replacing of screen pack, guarantee the effect of its strainability and ventilation and heat; Housing is provided with at least two ventilation and heat mouths, makes the air in housing can form convection current, strengthens the result of ventilating heat dissipation of enclosure interior, guarantees the normal operation of enclosure interior equipment and circuit.
The utility model is further set to, and described housing is made by sheet molding compound.
By adopting technique scheme, housing is made by sheet molding compound, sheet molding compound has excellent electrical insulation capability, mechanical property, thermal stability, chemically-resistant anti-corrosive properties, solve wooden, steel, plastic electricity meter case easily aging, perishable, insulation is poor, low temperature resistance is poor, poor fire, short shortcoming of life-span, there is good water-tight performance, Corrosion Protection is strong, does not need ground wire, long service life.
The utility model is further set to, and described housing is provided with transparent view window.
By adopting technique scheme, housing is provided with transparent view window, conveniently observes the running status of enclosure interior electric elements, conveniently checks meter simultaneously.
The utility model is further set to, and described housing is provided with protection reinforcement.
By adopting technique scheme, housing is provided with protection reinforcement, strengthens the impact resistance of housing, guarantees that housing has good barrier propterty.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model dust-proof radiating ammeter box;
Fig. 2 is the cut-open view of the utility model dust-proof radiating ammeter box.
Reference numeral: 1, housing; 2, ventilation and heat mouth; 3, window shutter; 31, grid; 4, screen pack; 5, view window.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model dust-proof radiating ammeter box embodiment is described further.
A kind of dust-proof radiating ammeter box, comprise housing 1, housing 1 is provided with ventilation and heat mouth 2, ventilation and heat mouth 2 places are provided with the window shutter 3 of band raster 31, grid 31 is towards terrain slope, the inner side of the corresponding window shutter 3 of ventilation and heat mouth 2 is provided with the screen pack 4 of dustproof use, and screen pack 4 is connected with ventilation and heat mouth 2 is movable, and described housing 1 is provided with at least two ventilation and heat mouths 2.
By adopting technique scheme, housing 1 is provided with ventilation and heat mouth 2, ventilation and heat mouth 2 places are provided with the window shutter 3 of band raster 31, grid 31 is towards terrain slope, the setting of this ventilation and heat mouth 2 can guarantee the circulation of air of housing 1 inside, the function with heat radiation and dry housing 1 internal environment, can effectively avoid the generation of the interior condensation of housing 1 and solidifying white phenomenon, and window shutter 3 can prevent that bulk object from entering housing 1 inside, the grid 31 of window shutter 3 is towards terrain slope, prevent that rainy day, rainwater entered housing 1 inside from ventilating opening, cause line short; The inner side of the corresponding window shutter 3 of ventilation and heat mouth 2 is provided with the screen pack 4 of dustproof use, can filter entering the air of housing 1 inside, effectively prevent that dust is in the inner gathering of housing 1, and can prevent that small worm from entering the normal operation of housing 1 internal influence equipment and circuit, screen pack 4 is connected with ventilation and heat mouth 2 is movable, facilitate cleaning and the replacing of screen pack 4, guarantee the effect of its strainability and ventilation and heat; Housing 1 is provided with at least two ventilation and heat mouths 2, makes the air in housing 1 can form convection current, strengthens the result of ventilating heat dissipation of housing 1 inside, guarantees the normal operation of housing 1 internal unit and circuit.
Described housing 1 is made by sheet molding compound.
By adopting technique scheme, housing 1 is made by sheet molding compound, sheet molding compound has excellent electrical insulation capability, mechanical property, thermal stability, chemically-resistant anti-corrosive properties, solve wooden, steel, plastic electricity meter case easily aging, perishable, insulation is poor, low temperature resistance is poor, poor fire, short shortcoming of life-span, there is good water-tight performance, Corrosion Protection is strong, does not need ground wire, long service life.
Described housing 1 is provided with transparent view window 5.
By adopting technique scheme, housing 1 is provided with transparent view window 5, conveniently observes the running status of housing 1 inner electric elements, conveniently checks meter simultaneously.
Described housing 1 is provided with protection reinforcement.
By adopting technique scheme, housing 1 is provided with protection reinforcement, strengthens the impact resistance of housing 1, guarantees that housing 1 has good barrier propterty.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a dust-proof radiating ammeter box, comprise housing, described housing is provided with ventilation and heat mouth, it is characterized in that: described ventilation and heat mouth place is provided with the window shutter of band raster, described grid is towards terrain slope, the inner side of the corresponding window shutter of described ventilation and heat mouth is provided with the screen pack of dustproof use, and screen pack is connected with ventilation and heat mouth is movable, and described housing is provided with at least two ventilation and heat mouths.
2. a kind of dust-proof radiating ammeter box according to claim 1, is characterized in that: described housing is made by sheet molding compound.
3. a kind of dust-proof radiating ammeter box according to claim 1 and 2, is characterized in that: described housing is provided with transparent view window.
4. a kind of dust-proof radiating ammeter box according to claim 3, is characterized in that: described housing is provided with protection reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608410.5U CN203479863U (en) | 2013-09-29 | 2013-09-29 | Dustproof heat-radiating electric meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608410.5U CN203479863U (en) | 2013-09-29 | 2013-09-29 | Dustproof heat-radiating electric meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203479863U true CN203479863U (en) | 2014-03-12 |
Family
ID=50228172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320608410.5U Expired - Fee Related CN203479863U (en) | 2013-09-29 | 2013-09-29 | Dustproof heat-radiating electric meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203479863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301313A (en) * | 2015-12-01 | 2016-02-03 | 湖北周一电气股份有限公司 | Heat-radiation waterproof structure of ammeter casing |
| CN105319415A (en) * | 2015-10-20 | 2016-02-10 | 国网河南汝阳县供电公司 | Ammeter box with waterproof and dustproof functions |
-
2013
- 2013-09-29 CN CN201320608410.5U patent/CN203479863U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105319415A (en) * | 2015-10-20 | 2016-02-10 | 国网河南汝阳县供电公司 | Ammeter box with waterproof and dustproof functions |
| CN105319415B (en) * | 2015-10-20 | 2018-06-19 | 国网河南汝阳县供电公司 | It is a kind of that there is the ammeter box of waterproof and dustproof |
| CN105301313A (en) * | 2015-12-01 | 2016-02-03 | 湖北周一电气股份有限公司 | Heat-radiation waterproof structure of ammeter casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |