CN201716342U - Outdoor waterproof ventilation hole structure of electric meter box - Google Patents
Outdoor waterproof ventilation hole structure of electric meter box Download PDFInfo
- Publication number
- CN201716342U CN201716342U CN2009202990513U CN200920299051U CN201716342U CN 201716342 U CN201716342 U CN 201716342U CN 2009202990513 U CN2009202990513 U CN 2009202990513U CN 200920299051 U CN200920299051 U CN 200920299051U CN 201716342 U CN201716342 U CN 201716342U
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- China
- Prior art keywords
- waterproof
- electric meter
- ventilation hole
- ventilation
- 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 relates to an outdoor waterproof ventilation hole structure of an electric meter box, which belongs to the technical field of waterproof protection of electric meter boxes. The wall of the waterproof ventilation hole of the box body has a double-layer hollow structure that through holes are arranged in both the inner and the outer layers, a water-retaining pressure-reducing plate with waterproof holes is arranged inside the double-layer hollow structure, and the waterproof holes on the water-retaining pressure-reducing plate are oblique through-holes distributed in fabric-like reticulate shape. By adopting the outdoor waterproof ventilation hole structure of the electric meter box allows the electric meter box, not only the requirement for heat dissipation and ventilation inside the box is met, but also a good waterproof effect and the reinforcement effect on the box body are achieved . The utility model solves the problem of the prior electric meter box with oblique ventilation slot structure of poor ventilation effect and high risk of electric element damage or fire caused by rain water flowing into the electric meter box through the ventilation slot in rainy and snowy day. The utility model is applied to the waterproof ventilation hole on the base plate frame of different types of electric meter boxes.
Description
Technical field:
The utility model relates to a kind of ammeter box outdoor water-proof air vent structure, belongs to ammeter box waterproof technique field.
Background technology:
Power department all adopts mostly ammeter is put into the mode that ammeter box is managed concentratedly in order to strengthen the management of power use.Owing to can produce heat during the work of the electric elements in the ammeter box, in order to reduce the temperature inside the box, generally on the framework of ammeter box, leave ventilation slot, the heat that is beneficial in the case distributes.The ventilation slot structure of existing ammeter box all is the single layer structure of band drift slot, because this structure will guarantee ventilation effect, the opening of drift slot is generally all more than 1mm, but it is outdoor that ammeter box generally all is contained in, in case run into sleety weather, under the effect of wind-force, rainwater can be entered in the ammeter box by ventilation slot, the lighter causes the electric elements in the ammeter box to damage, and weight person can cause fire, leads to major accident.The ammeter box that has enters in order to prevent rainwater, the opening of ventilation slot do very little, but cause the ventilation effect of ammeter box poor again like this, the heat in the case distributes does not go out, and causes the temperature inside the box to raise, and can occur the problem that electric elements damaged or caused fire equally.
Summary of the invention:
The purpose of this utility model is, provides a kind of waterproof ventilation hole wall with the ammeter box casing to make double-deck hollow structure, and hollow double walled ectonexine is equipped with through hole.Be provided with the dash decompression plate in the anti-water hole of band between the double-deck hollow.Make ammeter box can satisfy the requirement of heat dissipation ventilation in the case, have the excellent waterproof effect again, can also play the ammeter box outdoor water-proof air vent structure of reinforcement effect casing.
The utility model is to realize above-mentioned purpose by following technical solution:
A kind of ammeter box outdoor water-proof air vent structure is characterized in that the waterproof ventilation hole wall of casing is double-deck hollow structure, and the ectonexine of double-deck hollow is equipped with through hole.
Be provided with the dash decompression plate in the anti-water hole of band in the double-deck hollow of described waterproof ventilation hole wall.
Anti-water hole on the described dash decompression plate is oblique through hole.
Anti-water hole on the described dash decompression plate is the netted structural arrangement of fabric.
The utility model beneficial effect compared with prior art is:
This ammeter box outdoor water-proof air vent structure adopts the waterproof ventilation hole wall of ammeter box casing is made double-deck hollow structure, and hollow double walled ectonexine is equipped with through hole.Be provided with the dash decompression plate in the anti-water hole of band between the double-deck hollow.Make ammeter box can satisfy the requirement of heat dissipation ventilation in the case, have the excellent waterproof effect again, can also play the reinforcement effect casing.It is poor thoroughly to have solved the oblique ventilation slot structure of being with of existing ammeter box ventilation effect, in case run into sleety weather, under the effect of wind-force, rainwater can be entered in the ammeter box by ventilation slot, causes electric elements to damage or cause the problem of fire.
Description of drawings:
Fig. 1 is a kind of main TV structure synoptic diagram of ammeter box outdoor water-proof air vent structure;
Fig. 1 is a kind of cut-open view of ammeter box outdoor water-proof air vent structure.
Among the figure: 1, casing, 2, waterproof ventilation hole wall, 3, dash decompression plate, 4, through hole, 5, anti-water hole, 6, double-deck hollow.
Embodiment:
This ammeter box outdoor water-proof air vent structure is to adopt the structure of the waterproof ventilation hole wall 2 of casing 1 being made double-deck hollow 6, and the double-deck reinforcement of casing hollow that also can directly utilize ammeter box is as double-deck hollow 6.The ectonexine of double-deck hollow 6 is equipped with through hole 4, is provided with dash decompression plate 3 in the double-deck hollow 6 of waterproof ventilation hole wall 2.Be manufactured with anti-water hole on the dash decompression plate 3, anti-water hole 5 is oblique through hole, and anti-water hole 5 can be arranged to the fabric reticulate texture.
During use, when the temperature in the ammeter box raise, heat was discharged by the anti-water hole 5 on through hole 4 on the waterproof ventilation hole wall 2 on the casing 1 and the dash decompression plate 3; When running into sleety weather, no matter wind-force is much, and rainwater can not entered in the ammeter box by the anti-water hole 5 on through hole 4 on the waterproof ventilation hole wall 2 on the casing 1 and the dash decompression plate 3 yet.This ammeter box outdoor water-proof air vent structure can satisfy the requirement of heat dissipation ventilation in the ammeter box, has the excellent waterproof effect again, can also play the effect of reinforcement to casing, is applicable to the waterproof air vent on the various ammeter box casings.
Claims (4)
1. an ammeter box outdoor water-proof air vent structure is characterized in that, the waterproof ventilation hole wall (2) of casing (1) is the structure of double-deck hollow (6), and the ectonexine of double-deck hollow (6) is equipped with through hole (4).
2. a kind of ammeter box outdoor water-proof air vent structure according to claim 1 is characterized in that, is provided with the dash decompression plate (3) in the anti-water hole (5) of band in the double-deck hollow (6) of described waterproof ventilation hole wall (2).
3. a kind of ammeter box outdoor water-proof air vent structure according to claim 2 is characterized in that, the anti-water hole (5) on the described dash decompression plate (3) is oblique through hole.
4. a kind of ammeter box outdoor water-proof air vent structure according to claim 2 is characterized in that, the anti-water hole (5) on the described dash decompression plate (3) is the netted structural arrangement of fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202990513U CN201716342U (en) | 2009-12-16 | 2009-12-16 | Outdoor waterproof ventilation hole structure of electric meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202990513U CN201716342U (en) | 2009-12-16 | 2009-12-16 | Outdoor waterproof ventilation hole structure of electric meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201716342U true CN201716342U (en) | 2011-01-19 |
Family
ID=43462348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202990513U Expired - Fee Related CN201716342U (en) | 2009-12-16 | 2009-12-16 | Outdoor waterproof ventilation hole structure of electric meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201716342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113454A1 (en) * | 2015-12-31 | 2017-07-06 | 邦彦技术股份有限公司 | Waterproof ventilation apparatus |
-
2009
- 2009-12-16 CN CN2009202990513U patent/CN201716342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113454A1 (en) * | 2015-12-31 | 2017-07-06 | 邦彦技术股份有限公司 | Waterproof ventilation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei Suorui Electric Co., Ltd. Assignor: Ren Changzhao Contract record no.: 2011420000271 Denomination of utility model: Outdoor waterproof ventilation hole structure of electric meter box Granted publication date: 20110119 License type: Exclusive License Record date: 20111229 |
|
| ASS | Succession or assignment of patent right |
Owner name: HUBEI SUORUI ELECTRIC CO., LTD. Effective date: 20120820 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120820 Address after: 9 No. 434300 Hubei province Gongan County Tawau Di Zhen Chan Ling Road Patentee after: Hubei Suorui Electric Co., Ltd. Address before: 434300 Hubei province Gongan County Tawau Di Zhen Chan Ling Road No. 9 Hubei suorui Electric Co. Ltd. Patentee before: Ren Changzhao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20181216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |