CN202512148U - Heat-dissipation-type nonmetallic electric energy metering box - Google Patents
Heat-dissipation-type nonmetallic electric energy metering box Download PDFInfo
- Publication number
- CN202512148U CN202512148U CN2012201761557U CN201220176155U CN202512148U CN 202512148 U CN202512148 U CN 202512148U CN 2012201761557 U CN2012201761557 U CN 2012201761557U CN 201220176155 U CN201220176155 U CN 201220176155U CN 202512148 U CN202512148 U CN 202512148U
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- China
- Prior art keywords
- electric energy
- energy metering
- metering box
- heat
- dissipation
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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 - Lifetime
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Abstract
The utility model discloses a heat-dissipation-type nonmetallic electric energy metering box, comprising an electric energy metering box. The heat-dissipation-type nonmetallic electric energy metering box is structurally characterized in that the upper part of the electric energy metering box serves as a space for containing an electric energy meter, the lower part of the electric energy metering box serves as a space for containing an outgoing switch, and a heat-dissipation fan is arranged on the sidewall of the electric energy metering box in the space for containing the electric energy meter. Therefore, the heat-dissipation-type nonmetallic electric energy metering box disclosed by the utility model can perform heat dissipation on circuits in the electric energy metering box, thus preventing the overheat problem of the circuits in the electric energy metering box, and avoiding that the intelligent electric energy meter is inaccurate in metering and even is damaged sometimes due to the overheat problem.
Description
Technical field
The utility model belongs to electrical energy metering tank, relates in particular to the nonmetal electrical energy metering tank of a kind of heat dissipation type.
Background technology
Present domestic electric energy meter installation site is generally than higher and be in the bad corridor of ventilation and heat, thereby radiating effect is not good, and the circuit in the electric energy meter is easy to generate problems of excessive heat, and makes the electric energy meter metering inaccurate, and the appearance that has damages.
Summary of the invention
The purpose of the utility model is, to above-mentioned shortcoming, a kind of electrical energy metering tank that has radiator fan is provided.
The purpose of the utility model is to realize like this; The nonmetal electrical energy metering tank of described heat dissipation type; Comprise electrical energy metering tank; Its design feature is that the top of electrical energy metering tank is the space that is used to place electric energy meter, and the bottom of electrical energy metering tank is the space that is used to place out wiretap, and the electrical energy metering tank sidewall of placing the space of electric energy meter is provided with radiator fan.
The beneficial effect of the utility model is: be provided with radiator fan in the nonmetal electrical energy metering tank of the heat dissipation type of the utility model; Can the circuit in the electrical energy metering tank be dispelled the heat like this; Problems of excessive heat appears in the circuit in the prevention electric energy meter; Avoid because of heat dissipation problem causes the electric energy meter metering inaccurate, the appearance that has damages.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is placed with intelligent electric energy meter, goes out the structural representation of wiretap etc. for the utility model.
Fig. 3 is the schematic block circuit diagram that the driving radiator fan of the utility model rotates.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
Like Fig. 1, Fig. 2 and shown in Figure 3, the nonmetal electrical energy metering tank of the described heat dissipation type of the utility model, it comprises electrical energy metering tank 1; Its design feature is the space of the top of electrical energy metering tank 1 for placement intelligent electric energy meter 3, and the bottom is the space of placing out wiretap 4, and electrical energy metering tank 1 sidewall of placing the space of intelligent electric energy meter is provided with radiator fan 2; Described radiator fan is external AC after connecting AC-DC converter behind the temperature detect switch (TDS); Through the running of temperature detect switch (TDS) control radiator fan, when electric energy metrical the temperature inside the box was elevated to design temperature, temperature detect switch (TDS) was connected radiator fan; Make the radiator fan energising rotate the blowing heat radiation; On the contrary, when electric energy metrical the temperature inside the box is reduced to design temperature when following, temperature detect switch (TDS) breaks off radiator fan; Make the radiator fan no power, do not rotate, can protect radiator fan like this, avoid gyrating always.AC-DC converter, temperature detect switch (TDS) are the product that prior art is produced, and as adopting thermistor-type temperature controller or KSD301 series of products, the KSD301 series of products are a kind of with the temperature detect switch (TDS) of bimetallic strip as the temperature module.
Claims (1)
1. nonmetal electrical energy metering tank of heat dissipation type; Comprise electrical energy metering tank; The top that it is characterized in that electrical energy metering tank is the space that is used to place electric energy meter; The bottom of electrical energy metering tank is the space that is used to place out wiretap, and the electrical energy metering tank sidewall of placing the space of electric energy meter is provided with radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201761557U CN202512148U (en) | 2012-04-23 | 2012-04-23 | Heat-dissipation-type nonmetallic electric energy metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201761557U CN202512148U (en) | 2012-04-23 | 2012-04-23 | Heat-dissipation-type nonmetallic electric energy metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202512148U true CN202512148U (en) | 2012-10-31 |
Family
ID=47064626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201761557U Expired - Lifetime CN202512148U (en) | 2012-04-23 | 2012-04-23 | Heat-dissipation-type nonmetallic electric energy metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202512148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103699149A (en) * | 2013-11-28 | 2014-04-02 | 国网河南省电力公司南阳供电公司 | Automatic temperature control intelligent measuring box for remote monitoring of 10KV distribution transformer |
-
2012
- 2012-04-23 CN CN2012201761557U patent/CN202512148U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103699149A (en) * | 2013-11-28 | 2014-04-02 | 国网河南省电力公司南阳供电公司 | Automatic temperature control intelligent measuring box for remote monitoring of 10KV distribution transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |
|
| CX01 | Expiry of patent term |