Uninterruptible power supply household distribution box

Abstract

The utility model discloses an uninterruptible power supply household distribution box which comprises a distribution box body, a main switch, a weak current air switch and a plurality of strong current air switches are arranged in the distribution box body, the main switch is used for being connected with an external power supply, and the main switch is electrically connected with the weak current air switch and the strong current air switches respectively. The strong-current air switch and the weak-current air switch are electrically connected with the zero line terminal strip through wires, the weak-current air switch is used for being connected with weak-current equipment, two clamping plates are arranged on one side in the distribution box body, a partition plate is connected to the bottom between the two clamping plates, and a UPS is installed in the space between the two clamping plates. And one end of the UPS is electrically connected with the weak current air switch, and the other end of the UPS is electrically connected with the weak current equipment so as to charge the UPS in the power supply process. According to the utility model, short-time power supply can be provided for monitoring equipment under the condition of power failure, and the security and protection effect is effectively maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution equipment, in particular to a household power distribution box with an uninterruptible power supply. Background Art

[0002] Traditional home security, except for infrared curtains and emergency alarms that use community public electricity, indoor monitoring or other subsequently purchased security equipment all use indoor lines. When the municipal power is temporarily cut off or criminals maliciously cut off the power supply of the meter (usually outdoors), all security equipment will not work. Even if some surveillance cameras have their own batteries and can work, because the network equipment, including optical modems, routers, etc., have lost power, they will not be able to perform the security monitoring function. Summary of the invention

[0003] The utility model aims to provide a household distribution box with an uninterruptible power supply, which can provide short-term power supply to monitoring equipment in case of power failure, thereby effectively maintaining the security function.

[0004] The utility model is implemented as follows: a household distribution box of an uninterruptible power supply comprises a distribution box body, wherein a main switch, a weak current air switch and a plurality of strong current air switches are arranged inside the distribution box body, wherein the main switch is used to access an external power supply, and the main switch is electrically connected to the weak current air switch and the plurality of strong current air switches respectively, the strong current air switch and the weak current air switch are electrically connected to a neutral line terminal block through a wire, the weak current air switch is used to connect weak current equipment, and the weak current equipment comprises a weak current information box and a surveillance camera, two clamping plates are arranged on one side inside the distribution box body, a partition plate is connected at the bottom between the two clamping plates, a UPS uninterruptible power supply is installed in the space between the two clamping plates, one end of the UPS uninterruptible power supply is electrically connected to the weak current air switch, and the other end is electrically connected to the weak current equipment, so as to charge the UPS uninterruptible power supply during the power supply process, and after the main switch is disconnected, the weak current information box and the surveillance camera are powered by the UPS uninterruptible power supply.

[0005] Optionally, the UPS uninterruptible power supply includes a rectifier, an inverter, a charger and a battery, one end of the rectifier is electrically connected to the low-voltage air switch, and the other end is electrically connected to the charger, the charger is electrically connected to the input end of the battery, and the output end of the battery is electrically connected to the low-voltage information box and the surveillance camera through the inverter.

[0006] Optionally, the battery capacity is at least greater than 80wh.

[0007] Optionally, a grounding terminal block is also provided inside the distribution box body, the low-voltage air switch and the high-voltage air switch are both electrically connected to one end of the grounding terminal block, and the other end of the grounding terminal block is electrically connected to the grounding terminal through a wire.

[0008] The uninterruptible power supply household distribution box of the utility model is equipped with an internal UPS uninterruptible power supply. When the distribution box is powered normally, the UPS uninterruptible power supply is charged to ensure that the UPS uninterruptible power supply is in a fully charged state. After the external power supply is cut off, the UPS uninterruptible power supply is used to provide short-term power supply to the weak current information box and the monitoring camera to ensure that the monitoring camera can continue to monitor, effectively maintaining the security function, and being conducive to improving the information security of the family. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the internal structure of the uninterruptible power supply household distribution box of the utility model;

[0010] Figure 2 The utility model discloses a circuit diagram of a UPS uninterruptible power supply in a household power distribution box.

[0011] Description of labels:

[0012] 1. Distribution box body;

[0013] 2. Weak current air switch;

[0014] 3. Strong electric air switch;

[0015] 4. Splint;

[0016] 5. Partition;

[0017] 6. UPS uninterruptible power supply;

[0018] 7. Neutral terminal block;

[0019] 8. Main switch;

[0020] 9. Ground terminal block;

[0021] 10. Ground terminal;

[0022] 11. Weak current equipment;

[0023] 61. Rectifier;

[0024] 62. Inverter;

[0025] 63. Charger;

[0026] 64. Battery. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] See also Figure 1 and Figure 2 The utility model provides an uninterruptible power supply household distribution box, including a distribution box body 1, wherein a main switch 8, a weak current air switch 2 and a plurality of strong current air switches 3 are arranged inside the distribution box body 1, wherein the main switch 8 is used to access an external power supply, and the main switch 8 is electrically connected to the weak current air switch 2 and the plurality of strong current air switches 3 respectively, wherein the strong current air switch 3 and the weak current air switch 2 are both electrically connected to a neutral terminal block 7 through a wire, and the weak current air switch 2 is used to connect a weak current device 11, wherein the weak current device 11 includes a weak current information box and a surveillance camera, two plywoods 4 are arranged on one side of the interior of the distribution box body 1, a partition 5 is connected to the bottom between the two plywoods 4, a UPS uninterruptible power supply 6 is installed in the space between the two plywoods 4, one end of the UPS uninterruptible power supply 6 is electrically connected to the weak current air switch 2, and the other end is electrically connected to the weak current device 11, so as to charge the UPS uninterruptible power supply 6 during the power supply process, and after the main switch 8 is disconnected, the weak current information box and the surveillance camera are powered by the UPS uninterruptible power supply 6.

[0029] In this embodiment, by setting up the UPS uninterruptible power supply 6 inside the distribution box body 1, when the distribution box is working normally, the city power is used to charge the UPS uninterruptible power supply 6 inside the distribution box body 1, ensuring that the UPS uninterruptible power supply 6 is in a charging state. After the power supply of the distribution box is cut off, the UPS uninterruptible power supply 6 is used to power the weak current information box and the surveillance camera, ensuring that the weak current information box and the surveillance camera are in a power supply state, thereby ensuring that the router and the surveillance camera are in a working state, so as to play a security monitoring role, and can also play a monitoring role in the case of power outage.

[0030] The partition 5 and the two clamping plates 4 form a semi-enclosed space to protect the UPS uninterruptible power supply 6.

[0031] In some embodiments, the UPS uninterruptible power supply 6 includes a rectifier 61, an inverter 62, a charger 63 and a battery 64, one end of the rectifier 61 is electrically connected to the weak current air switch 2, and the other end is electrically connected to the charger 63, the charger 63 is electrically connected to the input end of the battery 64, and the output end of the battery 64 is electrically connected to the weak current information box and the surveillance camera through the inverter 62.

[0032] Specifically, when the distribution box is working normally, the external AC power supply supplies power to the UPS uninterruptible power supply 6. The power passing through the weak current air switch 2 is first rectified by the rectifier 61 and then converted into a DC voltage, and then the battery 64 is charged by the charger 63. The charged battery 64 converts the DC power into AC power of a specified frequency through an inverter, thereby supplying power to the weak current information box and the surveillance camera in the weak current equipment. Even if the distribution box is powered off later, the power in the battery 64 can continue to supply power to the weak current information box and the surveillance camera, ensuring that the monitoring function is maintained in a short period of time after the power is cut off, thereby improving the security effect.

[0033] Furthermore, the power of the storage battery 64 is at least greater than 80wh, which ensures that the weak-current information box and the surveillance camera can temporarily work for 2-3 hours after a power outage.

[0034] In some embodiments, a grounding terminal block 9 is also provided inside the distribution box body 1, and the weak-current air switch 2 and the strong-current air switch 3 are both electrically connected to one end of the grounding terminal block 9, and the other end of the grounding terminal block 9 is electrically connected to the grounding terminal 10 through a wire.

[0035] The uninterruptible power supply household distribution box of the utility model is equipped with an internal UPS uninterruptible power supply. When the distribution box is powered normally, the UPS uninterruptible power supply is charged to ensure that the UPS uninterruptible power supply is in a fully charged state. After the external power supply is cut off, the UPS uninterruptible power supply is used to provide short-term power supply to the weak current information box and the monitoring camera to ensure that the monitoring camera can continue to monitor, effectively maintaining the security function, and being conducive to improving the information security of the family.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An uninterruptible power supply household distribution box, characterized in that: The invention comprises a distribution box body (1), wherein a main switch (8), a weak current air switch (2) and a plurality of strong current air switches (3) are arranged inside the distribution box body (1), wherein the main switch (8) is used to connect to an external power supply, and the main switch (8) is electrically connected to the weak current air switch (2) and the plurality of strong current air switches (3) respectively, wherein the strong current air switch (3) and the weak current air switch (2) are both electrically connected to a neutral terminal block (7) via a wire, and the weak current air switch (2) is used to connect to a weak current device (11), wherein the weak current device (11) comprises a weak current information box and a surveillance camera, wherein ... Two clamping plates (4) are arranged on one side of the inside of the distribution box body (1), a partition plate (5) is connected at the bottom between the two clamping plates (4), and a UPS uninterruptible power supply (6) is installed in the space between the two clamping plates (4). One end of the UPS uninterruptible power supply (6) is electrically connected to the weak current air switch (2), and the other end is electrically connected to the weak current device (11) so as to charge the UPS uninterruptible power supply (6) during the power supply process, and after the main switch (8) is disconnected, the UPS uninterruptible power supply (6) is used to supply power to the weak current information box and the surveillance camera.

2. The uninterruptible power supply household distribution box according to claim 1, characterized in that: The UPS uninterruptible power supply (6) comprises a rectifier (61), an inverter (62), a charger (63) and a battery (64); one end of the rectifier (61) is electrically connected to the weak current air switch (2), and the other end is electrically connected to the charger (63); the charger (63) is electrically connected to the input end of the battery (64); the output end of the battery (64) is electrically connected to the weak current information box and the surveillance camera through the inverter (62).

3. The uninterruptible power supply household distribution box according to claim 2, characterized in that: The power of the storage battery (64) is at least greater than 80wh.

4. The uninterruptible power supply household distribution box according to claim 1, characterized in that: A grounding terminal block (9) is also provided inside the distribution box body (1); the weak current air switch (2) and the strong current air switch (3) are both electrically connected to one end of the grounding terminal block (9); and the other end of the grounding terminal block (9) is electrically connected to a grounding terminal (10) via a wire.

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