CN204142793U - Dust and moisture ammeter box - Google Patents
Dust and moisture ammeter box Download PDFInfo
- Publication number
- CN204142793U CN204142793U CN201420231500.1U CN201420231500U CN204142793U CN 204142793 U CN204142793 U CN 204142793U CN 201420231500 U CN201420231500 U CN 201420231500U CN 204142793 U CN204142793 U CN 204142793U
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- CN
- China
- Prior art keywords
- casing
- dust
- ammeter box
- moisture
- case lid
- 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
The utility model relates to a kind of dust and moisture ammeter box, comprise casing and case lid, described case lid is provided with visual window, wherein, O-ring seal is provided with at described casing and case lid contact position, in described casing, being also provided with drying lamp and controlling the switch of described drying lamp keying, by opening described drying lamp, regular drying being carried out to casing.Beneficial effect is: structure is simple, effectively prevents dust from entering casing by arranging of O-ring seal, and drying lamp can be regularly casing dehumidifying, ensures the drying in casing.
Description
Technical field
The utility model relates to ammeter box technical field, especially relates to a kind of dust and moisture ammeter box.
Background technology
Ammeter box is the protective device of ammeter, and municipal administration, community, telecommunications, electric power, rural power grids, factory, enterprise, office, heating power, fire-fighting etc. have the place of communal facility all to need to install ammeter, also just need ammeter box.Traditional ammeter box, is made up of casing, case lid, runs into sleety weather, and water or moisture easily flow in ammeter box from casing, case lid junction, and conduct electricity after such ammeter moisture-sensitive, there is great potential safety hazard, serviceable life is short.
On the other hand, current most of ammeter box is all arranged on open air, expose to the weather owing to passing through for a long time, glass or the plastics visual windows of ammeter box there will be the phenomenons such as laying dust, fragmentation, weather stain, so just to table look-up and internal unit brings safely certain trouble, ammeter box internal unit is even caused to break down and then whole ammeter box is burnt in short circuit.
Therefore, people are badly in need of a kind of dust-proof ammeter box moistureproof again.
Utility model content
The utility model provides a kind of dust-proof ammeter box moistureproof again, to solve the problems such as ammeter box dust and moisture DeGrain of the prior art.
The technical matters that the utility model solves realizes by the following technical solutions:
Dust and moisture ammeter box, comprise casing and case lid, described case lid is provided with visual window, wherein, O-ring seal is provided with at described casing and case lid contact position, in described casing, be also provided with drying lamp and control the switch of described drying lamp keying, by opening described drying lamp, regular drying being carried out to casing, effectively can remove the humidity in described casing.
As preferred technical scheme, described O-ring seal is rubber seal.
As preferred technical scheme, in described casing, be also provided with humidity sensor, described humidity sensor is connected with described switch, to realize automatic detection to casing humidity and dehumidifying.
The beneficial effect that the utility model has is: structure is simple, effectively prevents dust from entering casing by arranging of O-ring seal, and drying lamp can be regularly casing dehumidifying, ensures the drying in casing.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model: the structural representation of dust and moisture ammeter box;
Fig. 2 is the utility model: the structural representation of the casing of dust and moisture ammeter box.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
With reference to shown in Fig. 1-2, dust and moisture ammeter box, comprise casing 1 and case lid 2, case lid 2 is provided with visual window 3, and wherein, be provided with O-ring seal 4 in casing 1 and case lid 2 contact position, preferably, O-ring seal 4 is rubber seal.In casing 1, be also provided with drying lamp 5 and control the switch 6 of drying lamp 5 keying, carrying out regular drying by opening drying lamp 5 pairs of casings 1, effectively can remove the humidity in casing 1.
The utility model is also provided with humidity sensor 7 in casing 1, and humidity sensor 7 is connected with switch 6, to realize automatic detection to casing 1 humidity and dehumidifying.
The utility model automatically can detect and control the humidity in ammeter casing, automatically can open drying lamp to ammeter box desiccant dehumidification, can effectively prevent dust from entering casing simultaneously by O-ring seal when humidity over limit.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. dust and moisture ammeter box, comprise casing and case lid, described case lid is provided with visual window, it is characterized in that, O-ring seal is provided with at described casing and case lid contact position, in described casing, being also provided with drying lamp and controlling the switch of described drying lamp keying, by opening described drying lamp, regular drying being carried out to casing.
2. dust and moisture ammeter box according to claim 1, is characterized in that, described O-ring seal is rubber seal.
3. dust and moisture ammeter box according to claim 1, is characterized in that, in described casing, be also provided with humidity sensor, and described humidity sensor is connected with described switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231500.1U CN204142793U (en) | 2014-05-07 | 2014-05-07 | Dust and moisture ammeter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231500.1U CN204142793U (en) | 2014-05-07 | 2014-05-07 | Dust and moisture ammeter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204142793U true CN204142793U (en) | 2015-02-04 |
Family
ID=52419473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420231500.1U Expired - Fee Related CN204142793U (en) | 2014-05-07 | 2014-05-07 | Dust and moisture ammeter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204142793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866494A (en) * | 2016-06-12 | 2016-08-17 | 南宁思飞电子科技有限公司 | Damp-proof electric meter box |
| CN106291025A (en) * | 2016-08-12 | 2017-01-04 | 国网山东省电力公司临朐县供电公司 | A kind of ammeter box realizing user authentication management based on Internet of Things |
-
2014
- 2014-05-07 CN CN201420231500.1U patent/CN204142793U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866494A (en) * | 2016-06-12 | 2016-08-17 | 南宁思飞电子科技有限公司 | Damp-proof electric meter box |
| CN106291025A (en) * | 2016-08-12 | 2017-01-04 | 国网山东省电力公司临朐县供电公司 | A kind of ammeter box realizing user authentication management based on Internet of Things |
| CN106291025B (en) * | 2016-08-12 | 2019-05-07 | 国网山东省电力公司临朐县供电公司 | A kind of ammeter box for realizing user authentication management based on Internet of Things |
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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: 20150204 Termination date: 20210507 |