CN202562975U - Waterproof metering box with good heat dispersion - Google Patents
Waterproof metering box with good heat dispersion Download PDFInfo
- Publication number
- CN202562975U CN202562975U CN 201220239403 CN201220239403U CN202562975U CN 202562975 U CN202562975 U CN 202562975U CN 201220239403 CN201220239403 CN 201220239403 CN 201220239403 U CN201220239403 U CN 201220239403U CN 202562975 U CN202562975 U CN 202562975U
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- China
- Prior art keywords
- casing
- waterproof
- heat dispersion
- box body
- dissipating
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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 waterproof metering box with good heat dispersion. The waterproof metering box with the good heat dispersion comprises a box body (1), a box door (8) and at least one electric energy metering device (3) which is installed inside the box body (1), wherein incoming line ends of all electric energy metering devices (3) are connected with a circuit incoming line through a circuit breaker (2), each of outgoing line ends of all electric energy metering devices (3) is connected with a load terminal (5) through an isolating switch (4) respectively, an incoming line port and an outgoing line port are arranged on the box body (1), a row of breathing holes (6) are arranged on one side of the box body (1), breathing holes (6) comprise inner holes (9) which are close to the inner side of the box body (1) and outer holes (10) which are close to the outer side of the box body (1), and the height of inner holes (9) is higher than that of outer holes (10). The metering box has the advantages that a heat dispersion is used, and the inner end of the heat dispersion hole is higher than the outer end of the heat dispersion hole, so that the heat dispersion effect is guaranteed, and rainwater is prevented from entering the box body simultaneously.
Description
Technical field
The utility model relates to a kind of batch meter, particularly relates to the batch meter of a kind of perfect heat-dissipating and waterproof.
Background technology
Along with the current social rapid economic development; The electric power gauge that single household uses has been eliminated the batch meter that uses such as present most of residential quarters, factory, hotel, school, hospital can be managed concentratedly gradually because have the trouble of checking meter, destroy defectives such as interior decoration is attractive in appearance; Existing batch meter is generally considered water proofing property; All be to adopt enclosed construction, the heat that electrical work distributed inside like this is difficult to distribute, and keeps for a long time like this; Can make batch meter reduce serviceable life, and may cause some suspected fault to take place.
The utility model content
The purpose of the utility model is to overcome the shortcoming and defect of above-mentioned prior art, and the batch meter of a kind of perfect heat-dissipating and waterproof is provided, and avoids existing batch meter to cause taking place some imponderable accidents because of thermal diffusivity is bad.
The purpose of the utility model realizes through following technical proposals: the batch meter of perfect heat-dissipating and waterproof; Comprise casing, chamber door and be installed at least one electric power meter in the casing; The end of incoming cables of all electric power meters is connected on the circuit inlet wire through an isolating switch; The leading-out terminal of all electric power meters is connected on the face terminals through a disconnector separately, and described casing is provided with incoming line and line outlet, and the side of casing is provided with at least one row's exhaling hole; Described exhaling hole comprises that the height of described endoporus is higher than outer hole near the endoporus of box inside with near the outer hole outside the casing.
Be communicated with through the zigzag thbe road between described endoporus and the outer hole.
Be communicated with through the linear pipeline between described endoporus and the outer hole.
Described chamber door is provided with view window.
Described casing adopts sheet metal to bend and is welded.
The beneficial effect of the utility model is: adopt a kind of louvre, the inner of this louvre is higher than the outer end, when guaranteeing radiating effect like this, can also prevent that rainwater from getting into casing.
Description of drawings
Fig. 1 is the external structure synoptic diagram of the utility model;
Fig. 2 is the inner structure synoptic diagram of the utility model;
Fig. 3 is the cut-open view of exhaling hole among the embodiment 1;
Fig. 4 is the cut-open view of exhaling hole among the embodiment 2;
Among the figure, 1-casing, 2-isolating switch, 3-electric power meter, 4-disconnector, 5-face terminals, 6-exhaling hole, 7-view window, 8-chamber door, 9-endoporus, the outer hole of 10-.
Embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the structure of the utility model is not limited only to following examples:
[embodiment 1]
Like Fig. 1, Fig. 2, shown in Figure 3; The batch meter of perfect heat-dissipating and waterproof; Comprise casing 1, chamber door 8 and be installed at least one electric power meter 3 in the casing 1, the end of incoming cables of all electric power meters 3 is connected on the circuit inlet wire through an isolating switch 2, and the leading-out terminal of all electric power meters 3 is connected on the face terminals 5 through a disconnector 4 separately; Described casing 1 is provided with incoming line and line outlet; The side of casing 1 is provided with at least one row's exhaling hole 6, and described exhaling hole 6 comprises that the height of described endoporus 9 is higher than outer hole 10 near the inboard endoporus 9 of casing 1 with near the outer hole 10 in casing 1 outside; Be communicated with through the zigzag thbe road between described endoporus 9 and the outer hole 10, can be good at blocking rainwater like this.
The chamber door 8 of present embodiment is provided with view window 7, is convenient to the person of checking meter and makes a copy of data.
The casing 1 of present embodiment adopts sheet metal to bend and is welded.
[embodiment 2]
Like Fig. 1, Fig. 2, shown in Figure 4; The batch meter of perfect heat-dissipating and waterproof; Comprise casing 1, chamber door 8 and be installed at least one electric power meter 3 in the casing 1, the end of incoming cables of all electric power meters 3 is connected on the circuit inlet wire through an isolating switch 2, and the leading-out terminal of all electric power meters 3 is connected on the face terminals 5 through a disconnector 4 separately; Described casing 1 is provided with incoming line and line outlet; The side of casing 1 is provided with at least one row's exhaling hole 6, and described exhaling hole 6 comprises that the height of described endoporus 9 is higher than outer hole 10 near the inboard endoporus 9 of casing 1 with near the outer hole 10 in casing 1 outside; Be communicated with through the linear pipeline between endoporus 9 and the outer hole 10, can be good at blocking rainwater like this.
Described chamber door 8 is provided with view window 7, is convenient to the person of checking meter and makes a copy of data.
Described casing 1 adopts sheet metal to bend and is welded.
The installation method of the utility model: after the batch meter fixed installation, power lead gets into batch meter through incoming line, and is connected on the isolating switch 2; The user side link tester is crossed line outlet and is got into batch meter, and is connected on the corresponding load terminal 5.When situation such as short circuit, electric leakage occurring, isolating switch 2 can automatic cutouts, the protection user side.
Claims (5)
1. the batch meter of perfect heat-dissipating and waterproof; It is characterized in that; Comprise casing (1), chamber door (8) and be installed at least one electric power meter (3) in the casing (1); The end of incoming cables of all electric power meters (3) is connected on the circuit inlet wire through an isolating switch (2); The leading-out terminal of all electric power meters (3) is connected on the face terminals (5) through a disconnector (4) separately, and described casing (1) is provided with incoming line and line outlet, and the side of casing (1) is provided with at least one row's exhaling hole (6); Described exhaling hole (6) comprises that the height of described endoporus (9) is higher than outer hole (10) near the endoporus (9) of casing (1) inboard with near the outer hole (10) outside the casing (1).
2. the batch meter of perfect heat-dissipating according to claim 1 and waterproof is characterized in that, is communicated with through the zigzag thbe road between described endoporus (9) and outer hole (10).
3. the batch meter of perfect heat-dissipating according to claim 1 and waterproof is characterized in that, is communicated with through the linear pipeline between described endoporus (9) and outer hole (10).
4. according to the batch meter of any described perfect heat-dissipating and waterproof among the claim 1-3, it is characterized in that described chamber door (8) is provided with view window (7).
5. according to the batch meter of any described perfect heat-dissipating and waterproof among the claim 1-3, it is characterized in that described casing (1) adopts sheet metal to bend and is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220239403 CN202562975U (en) | 2012-05-25 | 2012-05-25 | Waterproof metering box with good heat dispersion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220239403 CN202562975U (en) | 2012-05-25 | 2012-05-25 | Waterproof metering box with good heat dispersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562975U true CN202562975U (en) | 2012-11-28 |
Family
ID=47212620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220239403 Expired - Fee Related CN202562975U (en) | 2012-05-25 | 2012-05-25 | Waterproof metering box with good heat dispersion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202562975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424586A (en) * | 2012-05-25 | 2013-12-04 | 成都振中电气有限公司 | Waterproof metering box with good heat dissipation performance |
| CN107179427A (en) * | 2017-04-10 | 2017-09-19 | 金华送变电工程有限公司三为电力分公司 | A kind of water proof radiating ammeter box |
-
2012
- 2012-05-25 CN CN 201220239403 patent/CN202562975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424586A (en) * | 2012-05-25 | 2013-12-04 | 成都振中电气有限公司 | Waterproof metering box with good heat dissipation performance |
| CN107179427A (en) * | 2017-04-10 | 2017-09-19 | 金华送变电工程有限公司三为电力分公司 | A kind of water proof radiating ammeter box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130525 |