CN203759077U - Low-voltage comprehensive metering box - Google Patents
Low-voltage comprehensive metering box Download PDFInfo
- Publication number
- CN203759077U CN203759077U CN201420157247.XU CN201420157247U CN203759077U CN 203759077 U CN203759077 U CN 203759077U CN 201420157247 U CN201420157247 U CN 201420157247U CN 203759077 U CN203759077 U CN 203759077U
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- CN
- China
- Prior art keywords
- low
- casing
- voltage comprehensive
- terminal
- batch meter
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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 a low-voltage comprehensive metering box. The low-voltage comprehensive metering box comprises a box body, a protective circuit board is arranged in the box body and provided with a communication cable access terminal and a communication cable drop-out terminal, and an overvoltage protection module, an overcurrent protection module and a lightning protection, which are integrated on the protection circuit board, are serially connected between the communication cable access terminal and the communication cable drop-out terminal. A solar panel is arranged on the top of the box body, and a temperature control device electrically connected with the solar panel is arranged in the box body. The low-voltage comprehensive metering box has the advantages that an electric energy meter and an acquiring terminal in the box body can be effectively protected, normal operation of the electric energy meter and the acquiring terminal at the high temperature or in thunderstorm weather is guaranteed, and online rate and success rate of meter reading of terminals are practically increased. The low-voltage comprehensive metering box is convenient for daily management, cost is saved, and a great deal of manpower and financial and material resources are saved.
Description
Technical field
The utility model relates to a kind of low-voltage comprehensive batch meter.
Background technology
At present; along with the continuous increase of power consumer power information collection coverage rate; increasing power supply enterprise is that power consumer has been installed low pressure concentrator or special transformer terminals; general low pressure concentrator or specially transformer terminals are arranged in low-voltage comprehensive batch meter; and terminal or the electric energy meter installed there will be often because high temperature causes cisco unity malfunction; or the situation that causes communication port to burn out due to thunder and lightning when rainy season set; the not only normal metering of impact, also needs to waste a large amount of human and material resources, financial resources go to safeguard.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of low-voltage comprehensive batch meter, and it can effectively prevent the damage of thunder and lightning to communication port, ensures the normal operation of box equipment.
The utility model is realized by following measures:
A kind of low-voltage comprehensive batch meter of the present utility model, comprises casing, in described casing, is provided with protection
Circuit board, on described protection circuit plate, be provided with connection access terminal and connection and pick out terminal, described connection access terminal and connection pick out and between terminal, are in series with the overvoltage protective module, overcurrent protection module and the lightning-protection module that are integrated on protection circuit plate; Described casing top is provided with solar panel, is provided with the attemperating unit being electrically connected with solar panel in casing.
Temperature sensor and radiator fan that above-mentioned attemperating unit comprises microprocessor and is connected with microprocessor, described radiator fan is arranged on casing one side inwall, on casing opposite side sidewall, is provided with radiator window.
In above-mentioned casing, be provided with slot, described protection circuit plate inserts in slot.
Above-mentioned casing is provided with connecting terminal block, is provided with connection shielding layer grounding terminal on described connecting terminal block.
Above-mentioned casing is provided with chamber door, on described chamber door, is provided with anti-theft alarm lock.
Above-mentioned casing is made up of aluminium foil thermal insulating coiled material.
The beneficial effects of the utility model are: can effectively protect electric energy meter and acquisition terminal in casing, ensure the normal operation of electric energy meter and acquisition terminal under high temperature or thunderstorm weather, conscientiously improve the online rate of terminal and the success ratio of checking meter.Be convenient to daily management, cost-saving, save a large amount of manpowers, financial resources, material resources.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1 casing, 2 radiator fans, 3 anti-theft alarm locks, 4 connecting terminal blocks, 5 slots, 6 protection circuit plates, 7 connection access terminals, 8 connections pick out terminal, 9 radiator windows, 10 solar panels.
Embodiment
As shown in Figure 1, a kind of low-voltage comprehensive batch meter of the present utility model, comprises casing 1, casing 1
Inside be provided with protection circuit plate 6, be provided with slot 5 in casing 1, protection circuit plate 6 inserts in slot 5.Components and parts on protection circuit plate 6 are convenient for changing after damaging.On protection circuit plate 6, be provided with connection access terminal 7 and connection and pick out terminal 8, connection access terminal 7 and connection pick out and between terminal 8, are in series with the overvoltage protective module, overcurrent protection module and the lightning-protection module that are integrated on protection circuit plate 6.When in the situation that connection and power lead short circuit or communication port are struck by lightning, superpotential and excess current module can play a buffer action, thus superpotential and the overcurrent damage of effectively having avoided terminal called port to cause because of thunderbolt.Casing 1 is provided with connecting terminal block 4, is provided with connection shielding layer grounding terminal on connecting terminal block 4.Solve the difficult problem that connection screen layer is not easy ground connection.
Casing 1 top is provided with solar panel 10, is provided with the attemperating unit being electrically connected with solar panel 10 in casing 1.Temperature sensor and radiator fan 2 that attemperating unit comprises microprocessor and is connected with microprocessor, radiator fan 2 is arranged on casing 1 one side inwalls, on casing 1 opposite side sidewall, is provided with radiator window 9.When temperature sensor detects casing 1 internal cause equipment cooling and temperature when higher, control radiator fan 2 to open, reduce the interior temperature of casing 1, ensure the normal operation of electrical equipment.Solar panel 10 is as power supply, for attemperating unit provides electric energy, effectively avoided the interior device electricity consumption of casing 1 and affected the problem of line loss.Casing 1 is made up of aluminium foil thermal insulating coiled material, and radiating effect is better.
Casing 1 is provided with chamber door, is provided with anti-theft alarm lock 3 on chamber door.Anti-theft alarm lock 3 be a kind of by electronic lock and mechanical lock perfect adaptation, there is the lock unit of extremely strong theftproof performance.Once successfully solve mechanical lock easily by burglar's unlatching, the electronic lock two great tradition difficult problems that are just difficult to open that are out of order.Greatly improve the anti-theft security of casing 1.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.
Claims (6)
1. a low-voltage comprehensive batch meter, comprises casing, it is characterized in that: in described casing, be provided with protection
Circuit board, on described protection circuit plate, be provided with connection access terminal and connection and pick out terminal, described connection access terminal and connection pick out and between terminal, are in series with the overvoltage protective module, overcurrent protection module and the lightning-protection module that are integrated on protection circuit plate; Described casing top is provided with solar panel, is provided with the attemperating unit being electrically connected with solar panel in casing.
2. low-voltage comprehensive batch meter according to claim 1, is characterized in that: described attemperating unit comprises
Microprocessor and the temperature sensor and the radiator fan that are connected with microprocessor, described radiator fan is arranged on casing one side inwall, on casing opposite side sidewall, is provided with radiator window.
3. low-voltage comprehensive batch meter according to claim 1, is characterized in that: in described casing, be provided with slot, described protection circuit plate inserts in slot.
4. low-voltage comprehensive batch meter according to claim 1, is characterized in that: described casing is provided with and connects
Line terminals row, is provided with connection shielding layer grounding terminal on described connecting terminal block.
5. low-voltage comprehensive batch meter according to claim 1, is characterized in that: described casing is provided with case
Door, is provided with anti-theft alarm lock on described chamber door.
6. low-voltage comprehensive batch meter according to claim 1, is characterized in that: described casing is made up of aluminium foil thermal insulating coiled material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157247.XU CN203759077U (en) | 2014-04-02 | 2014-04-02 | Low-voltage comprehensive metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157247.XU CN203759077U (en) | 2014-04-02 | 2014-04-02 | Low-voltage comprehensive metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759077U true CN203759077U (en) | 2014-08-06 |
Family
ID=51254333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157247.XU Expired - Fee Related CN203759077U (en) | 2014-04-02 | 2014-04-02 | Low-voltage comprehensive metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203816A (en) * | 2015-09-23 | 2015-12-30 | 广西资优电气设备有限公司 | Electric meter box |
| CN106816817A (en) * | 2016-11-07 | 2017-06-09 | 广东探金电子科技有限公司 | A kind of intelligent distributing box |
| CN107302835A (en) * | 2017-08-10 | 2017-10-27 | 安徽英冉信息咨询有限公司 | A kind of communication substation based on Ethernet |
-
2014
- 2014-04-02 CN CN201420157247.XU patent/CN203759077U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203816A (en) * | 2015-09-23 | 2015-12-30 | 广西资优电气设备有限公司 | Electric meter box |
| CN106816817A (en) * | 2016-11-07 | 2017-06-09 | 广东探金电子科技有限公司 | A kind of intelligent distributing box |
| CN107302835A (en) * | 2017-08-10 | 2017-10-27 | 安徽英冉信息咨询有限公司 | A kind of communication substation based on Ethernet |
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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 |
Granted publication date: 20140806 Termination date: 20160402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |