CN202565000U - High heat dispersion single circuit power-supply emergency power supply cabinet - Google Patents
High heat dispersion single circuit power-supply emergency power supply cabinet Download PDFInfo
- Publication number
- CN202565000U CN202565000U CN 201220243119 CN201220243119U CN202565000U CN 202565000 U CN202565000 U CN 202565000U CN 201220243119 CN201220243119 CN 201220243119 CN 201220243119 U CN201220243119 U CN 201220243119U CN 202565000 U CN202565000 U CN 202565000U
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- Prior art keywords
- power supply
- cabinet
- heat dispersion
- controller
- single circuit
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- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a high heat dispersion single circuit power-supply emergency power supply cabinet which comprises a cabinet body (1) and a charger (2), a battery pack (3), an inverter (4) and a controller (5) arranged inside the cabinet body. The cabinet body (1) is also provided with an electric fan (12), and the control terminal of the electric fan (12) is connected with the controller (5). The high heat dispersion single circuit power-supply emergency power supply cabinet has the beneficial effects that the cabinet body is provided with the electric fan which is capable of cooling the temperature inside the cabinet body, and the electric fan is controlled by a temperature sensor so as to save electric energy.
Description
Technical field
The utility model relates to a kind of emergency power supply unit, particularly relates to the high single circuit power supply emergency power supply cabinet of a kind of heat dispersion.
Background technology
When being meant the normal power supply power interruptions on the emergency power supply broad sense; The self-contained emergency source of electrical power device that can supply power in short-term to user's important load; Current stand-by generator group, UPS uninterrupted power supply, the emergency power supply cabinet etc. of mainly comprising; But the stand-by generator group needs the special messenger to keep an eye on, need periodic maintenance, but also has shortcomings such as seriously polluted, that operating cost is big, is eliminated gradually in a lot of fields; Though the UPS uninterrupted power supply is used easily compared with generating set, does not pollute, its price comparison is expensive, and the life-span is not high yet; And emergency power supply cabinet is used more and more widely because cost is low, the life-span is long and the efficient advantages of higher.But existing emergency power supply cabinet is when full-load operation, and inner meeting produces great amount of heat, only is difficult to distribute through louvre, like this because high temperature is easy to cause the generation of some accidents.
Summary of the invention
The purpose of the utility model is to overcome the shortcoming and defect of above-mentioned prior art, provides that a kind of cost is low, the high single circuit power supply emergency power supply cabinet of heat dispersion of life-span length, stable performance, good heat dissipation effect.
The purpose of the utility model realizes through following technical proposals: the single circuit power supply emergency power supply cabinet that heat dispersion is high; Comprise cabinet and the charger, battery pack, inverter and the controller that are arranged in the cabinet, cabinet also is provided with and is used for input terminal and the lead-out terminal importing, export respectively, and the input of described charger is connected to input terminal; Its output connects the input of battery pack; The output of battery pack is connected to the input of inverter, and the output of inverter connects in one of them input of contactor, and another input of contactor is connected to input terminal; Its output connects lead-out terminal; Its control end is connected to controller, also is provided with an electric fan (12) in the described cabinet (1), and the control end of electric fan (12) connects on the controller (5).
Also be connected with a temperature sensor (13) on the described controller (5).
Be provided with a fuse between described battery pack and the inverter, the control end of described fuse is connected to controller.
Described input terminal connects civil power through a circuit breaker.
Described controller is a MCU microprocessor.
Described cabinet is provided with air vent hole.
The beneficial effect of the utility model is: an electric fan is set in cabinet, can lowers the temperature to cabinet inside, and through a temperature sensor electric fan is controlled, saved electric energy.
Description of drawings
Fig. 1 is the external structure sketch map of the utility model;
Fig. 2 is the internal circuit configuration sketch map of the utility model;
Among the figure, 1-cabinet, 2-charger, 3-battery pack, 4-inverter, 5-controller, 6-input terminal, 7-lead-out terminal, 8-contactor, 9-circuit breaker, 10-fuse, 11-air vent hole.
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]
Like Fig. 1, shown in Figure 2, the single circuit power supply emergency power supply cabinet that heat dispersion is high comprises cabinet 1 and the charger 2, battery pack 3, inverter 4 and the controller 5 that are arranged in the cabinet 1; Cabinet 1 also is provided with and is used for input terminal 6 and the lead-out terminal 7 importing, export respectively, and the input of described charger 2 is connected to input terminal 6, and its output connects the input of battery pack 3; The output of battery pack 3 is connected to the input of inverter 4; The output of inverter 4 connects in one of them input of contactor 8, and another input of contactor 8 is connected to input terminal 6, and its output connects lead-out terminal 7; Its control end is connected to controller 5; Also be provided with an electric fan 12 in the described cabinet 1, the control end of electric fan 12 connects on the controller 5, can be to lowering the temperature in the cabinet 1 after electric fan 12 is opened.
Also be connected with a temperature sensor 13 on the described controller 5.
Be provided with a fuse 10 between described battery pack 3 and the inverter 4, the control end of described fuse 10 is connected to controller 5, and fuse 10 is mainly used in protection battery pack 3, and when battery pack 3 power supply circuits went wrong, fuse 10 was an open circuit.
Described input terminal 6 connects civil power through a circuit breaker 9.
Described controller 5 is a MCU microprocessor.
Described cabinet 1 is provided with air vent hole 11, is used for ventilation cooling in the cabinet.
The operation principle of the utility model is: during the civil power normal power supply, the load at lead-out terminal place directly connects civil power work, and at this moment, charger 2 is connected to civil power, and battery pack 3 is charged; When commercial power supply generation problem, controller 5 control contactors 8 break off civil power, are connected to stand-by power supply, promptly are connected to inverter 4, and battery pack 3 is through behind the inverter 4, for load provides alternating current.Sense temperature in the cabinet when temperature sensor 13 and reach one when delimiting, it transmits a signal to controller 5, and controller 5 is promptly controlled electric fan 12 and carried out work, has avoided electric fan 12 continuous operations like this, thus the waste electric energy.
Claims (6)
1. the single circuit power supply emergency power supply cabinet that heat dispersion is high; It is characterized in that; Comprise cabinet (1) and be arranged on charger (2), battery pack (3), inverter (4) and the controller (5) in the cabinet (1), cabinet (1) also is provided with and is used for input terminal (6) and the lead-out terminal (7) importing, export respectively, and the input of described charger (2) is connected to input terminal (6); Its output connects the input of battery pack (3); The output of battery pack (3) is connected to the input of inverter (4), and the output of inverter (4) connects in one of them input of contactor (8), and another input of contactor (8) is connected to input terminal (6); Its output connects lead-out terminal (7); Its control end is connected to controller (5), also is provided with an electric fan (12) in the described cabinet (1), and the control end of electric fan (12) connects on the controller (5).
2. the single circuit power supply emergency power supply cabinet that heat dispersion according to claim 1 is high is characterized in that, also is connected with a temperature sensor (13) on the described controller (5).
3. the single circuit power supply emergency power supply cabinet that heat dispersion according to claim 2 is high; It is characterized in that; Be provided with a fuse (10) between described battery pack (3) and the inverter (4), the control end of described fuse (10) is connected to controller (5).
4. the single circuit power supply emergency power supply cabinet that heat dispersion according to claim 3 is high is characterized in that, described input terminal (6) connects civil power through a circuit breaker (9).
5. according to the single circuit power supply emergency power supply cabinet that any described heat dispersion is high among the claim 1-4, it is characterized in that described controller (5) is a MCU microprocessor.
6. the single circuit power supply emergency power supply cabinet that heat dispersion according to claim 5 is high is characterized in that, described cabinet (1) is provided with air vent hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243119 CN202565000U (en) | 2012-05-28 | 2012-05-28 | High heat dispersion single circuit power-supply emergency power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243119 CN202565000U (en) | 2012-05-28 | 2012-05-28 | High heat dispersion single circuit power-supply emergency power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202565000U true CN202565000U (en) | 2012-11-28 |
Family
ID=47214615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220243119 Expired - Fee Related CN202565000U (en) | 2012-05-28 | 2012-05-28 | High heat dispersion single circuit power-supply emergency power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202565000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457299A (en) * | 2012-05-28 | 2013-12-18 | 成都振中电气有限公司 | Single-loop power supply emergency power cabinet with high heat dissipation performance |
-
2012
- 2012-05-28 CN CN 201220243119 patent/CN202565000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457299A (en) * | 2012-05-28 | 2013-12-18 | 成都振中电气有限公司 | Single-loop power supply emergency power cabinet with high heat dissipation performance |
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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: 20130528 |