CN212784075U - Power distribution device based on temperature control alarm - Google Patents
Power distribution device based on temperature control alarm Download PDFInfo
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- CN212784075U CN212784075U CN202021220722.5U CN202021220722U CN212784075U CN 212784075 U CN212784075 U CN 212784075U CN 202021220722 U CN202021220722 U CN 202021220722U CN 212784075 U CN212784075 U CN 212784075U
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- distribution device
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Abstract
The utility model discloses a power distribution device based on temperature control alarm, which belongs to a power distribution device, comprising an output socket unit, wherein the output socket unit is connected with a power input end through a relay; the monitoring meter head comprises a control module, the relay is connected into the control module, and the control module is also connected into the alarm device. Through external temperature and humidity sensor on the control gauge outfit for control module accessible temperature and humidity sensor in the control gauge outfit obtains the outside ambient temperature of current output socket unit, can carry out audible and visual alarm or cut off socket unit's power under the condition of high temperature, in order to guarantee the security that power distribution device used, temperature and humidity sensor can directly peg graft on the control gauge outfit, thereby makes things convenient for the dismouting, also selects whether to install temperature and humidity sensor on power distribution device according to actual demand.
Description
Technical Field
The utility model relates to a power distribution device, more specifically the utility model discloses mainly relate to a power distribution device based on temperature control is reported to police.
Background
The PDU (Power Distribution Unit) is a device that all the electric devices must be equipped with, and has higher requirements for sustainable, scalable and maintainable requirements for future data operation. In addition, when the PDU is used, the PDU is mostly placed in a closed cabinet, if the environmental temperature is too high, the safety of the power distribution unit is affected, and thus an accident is easily caused, and the similar PDU basically does not have a temperature control function, so that research and improvement are necessary for the similar PDU structure.
SUMMERY OF THE UTILITY MODEL
One of the purposes of the utility model is to above-mentioned not enough, provide a power distribution device based on temperature control is reported to the police to expect to solve among the prior art power distribution device of the same kind and do not have the temperature control function, make power distribution device cause technical problem such as incident because of the high temperature when using easily.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a power distribution device based on temperature control is reported to police, including output socket unit, output socket unit passes through the relay and inserts the power input end, power distribution device still includes the control gauge outfit, the control gauge outfit still inserts temperature and humidity sensor, temperature and humidity sensor arranges in the outside of output socket unit; the monitoring meter head is internally provided with a control module, the relay is connected into the control module, the control module is also connected into an alarm device and used for collecting the temperature value outside the current output socket unit by a temperature and humidity sensor and transmitting the temperature value to the control module in the monitoring meter head, and the control module judges whether to carry out sound-light alarm or disconnect the relay according to the current temperature value.
Preferably, the further technical scheme is as follows: and the control module in the monitoring meter head is also connected with a serial port module.
The further technical scheme is as follows: a control module in the monitoring meter head is internally provided with a temperature alarm value and a temperature protection value.
The further technical scheme is as follows: the output socket unit comprises a plurality of socket interfaces which are connected in parallel to the power input end.
The further technical scheme is as follows: the alarm device is a buzzer and an indicator light.
The further technical scheme is as follows: the monitoring meter head is externally provided with a temperature and humidity interface, and the temperature and humidity sensor is inserted in the monitoring meter head through the temperature and humidity interface.
Compared with the prior art, one of the beneficial effects of the utility model is that: through external temperature and humidity sensor on the control gauge outfit, make control module accessible temperature and humidity sensor in the control gauge outfit acquire the outside ambient temperature of current output socket unit, can carry out audible and visual alarm or cut off socket unit's power under the condition of high temperature, in order to guarantee the security that power distribution device used, and temperature and humidity sensor can directly peg graft on the control gauge outfit, thereby make things convenient for the dismouting, do and select whether to install temperature and humidity sensor on power distribution device according to actual demand, simultaneously the utility model provides a power distribution device based on temperature control reports to the police simple structure, be suitable for industrial production, do directly repack based on current power distribution device, the range of application is wide.
Drawings
Fig. 1 is a schematic structural diagram for explaining an embodiment of the present invention;
FIG. 2 is a schematic view of the backside structure of FIG. 1;
FIG. 3 is a top view of the structure of FIG. 1;
in the figure, 1 is an output socket unit, 2 is a monitoring meter head, 3 is a temperature and humidity sensor, 4 is a serial port module, 5 is a temperature and humidity interface, 6 is a power input end, and 7 is a grounding screw.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 and 2, an embodiment of the present invention is a power distribution device based on temperature control alarm, including an output socket unit 1, where the output socket unit 1 is connected to a power input terminal 6 through a relay, the power distribution device further includes a monitoring meter 2, and as shown in fig. 3, the monitoring meter 2 is further connected to a temperature and humidity sensor 3, and the temperature and humidity sensor 3 is preferably connected to the monitoring meter 2 by means of plugging so as to be conveniently disassembled and assembled; the temperature and humidity sensor 3 is required to be arranged outside the output socket unit 1 so as to collect the external environment temperature value of the output socket unit 1; more importantly, the monitoring meter head 2 internally comprises a control module, the relay is connected into the control module, the control module is also connected into an alarm device and used for collecting the temperature value outside the current output socket unit 1 by the temperature and humidity sensor 3 and transmitting the temperature value to the control module in the monitoring meter head 2, and the control module judges whether to carry out sound-light alarm or disconnect the relay according to the current temperature value. Preferably, a buzzer and an indicator light are used as the alarm device. As shown in fig. 1 and 2, the outlet socket unit 1 includes a plurality of socket interfaces connected in parallel to the power input terminals.
In this embodiment, through external temperature and humidity sensor 3 on monitoring gauge outfit 2 for control module accessible temperature and humidity sensor 2 in the monitoring gauge outfit 2 obtains the outside ambient temperature of current output socket unit 1, can carry out audible and visual alarm or cut off socket unit's power under the condition of high temperature, with the security of guaranteeing power distribution device to use, and because temperature and humidity sensor directly pegs graft on monitoring gauge outfit, thereby make things convenient for the dismouting, it selects whether to install temperature and humidity sensor on power distribution device according to actual demand also.
Referring to fig. 1 again, according to another embodiment of the present invention, in order to facilitate the remote data acquisition and the power on-off of the remote control power distribution device, a serial port module 4 may be further added on the monitoring header, so that the monitoring header 2 may be connected to the control end of the remote end through the serial port module 4. And after the control module in the monitoring meter head 2 receives the temperature value of the current environment, the sound and light alarm or the relay disconnection can be judged in a step mode, for example, a temperature alarm value and a temperature protection value are arranged in the control module, if the current temperature value is greater than the temperature alarm value but less than the temperature protection value, the sound and light alarm is carried out through an alarm device, and if the current temperature value is greater than the temperature protection value, the relay disconnection is directly controlled. In this embodiment, for the installation of temperature and humidity sensor 3, can directly be with monitoring gauge outfit 2 design for externally providing a temperature and humidity interface 5 for temperature and humidity sensor 3 accessible temperature and humidity interface 5 pegs graft on monitoring gauge outfit 2. As shown in fig. 2, the output socket unit 1 and the power input terminal 6 are also connected to the ground screw 2, i.e. the power distribution device is grounded via the ground screw 7.
Referring to fig. 1 to 3, in practical use, the above preferred embodiment of the present invention is used by installing the power distribution device in a preset cabinet;
when the temperature protection is allowed, the PDU automatically controls the output bit to be powered on/off according to the temperature alarm value and the temperature protection value. When the temperature is higher than the temperature alarm value, the PDU alarms; when the temperature is higher than the temperature protection value, the PDU cuts off the output position of the relay to supply power; when the temperature is lower than the temperature alarm value, the PDU closes the relay output bit to supply power;
temperature protection allows but temperature and humidity sensor 3 is not installed this moment, PDU will automatic control output bit power-up.
When the temperature protection is allowed, the user can not control the power on/off of the output bit through the control command of the output bit.
When the temperature protection is forbidden, a user can control the output bit to be powered on/off through an output bit control command, and the PDU can keep the output bit state before power failure; meanwhile, whether temperature protection in the monitoring meter head is allowed or not can be modified through key menu operation or MODBUS protocol;
the temperature value is greater than the alarm value or the sensing product has the temperature and humidity monitoring function, the temperature control product is powered on and off, and the gauge outfit is not affected. The gauge head is provided with a temperature and humidity interface, the environmental temperature in the cabinet can be detected after the sensor is connected into the gauge head, the safe temperature of the cabinet is preset by 25 degrees by the gauge head, the alarm is given for early warning when the temperature is preset by 25-30 degrees, and the PDU input main power supply is cut off after the temperature exceeds 30 degrees according to emergency processing. The PDU mains power supply can be restored when the temperature in the cabinet drops to 25 deg. And simultaneously, the temperature monitoring condition in the cabinet is displayed locally and transmitted to a far end through a serial port, so that remote monitoring is facilitated.
In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. A power distribution device based on temperature control is reported to police, includes output socket unit (1), output socket unit (1) inserts power input end (6) through the relay, its characterized in that: the power distribution device further comprises a monitoring meter head (2), the monitoring meter head (2) is also connected with a temperature and humidity sensor (3), and the temperature and humidity sensor (3) is arranged outside the output socket unit (1); the monitoring meter head (2) is internally provided with a control module, the relay is connected into the control module, the control module is further connected into an alarm device and used for collecting the temperature value outside the current output socket unit (1) by the temperature and humidity sensor (3) and transmitting the temperature value to the control module in the monitoring meter head (2), and the control module judges whether to carry out sound-light alarm or disconnection according to the current temperature value.
2. The power distribution device based on temperature control alarm as claimed in claim 1, wherein: and the control module in the monitoring meter head (2) is also connected with a serial port module (4).
3. The power distribution device based on temperature control alarm according to claim 1 or 2, characterized in that: a control module in the monitoring meter head (2) is internally provided with a temperature alarm value and a temperature protection value.
4. The power distribution device based on temperature control alarm as claimed in claim 1, wherein: the output socket unit (1) comprises a plurality of socket interfaces which are connected in parallel to the power input end (6).
5. The power distribution device based on temperature control alarm as claimed in claim 1, wherein: the alarm device is a buzzer and an indicator light.
6. The power distribution device based on temperature control alarm as claimed in claim 1, wherein: the monitoring meter head (2) provides a temperature and humidity interface (5) externally, and the temperature and humidity sensor (3) is inserted into the monitoring meter head (2) through the temperature and humidity interface (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021220722.5U CN212784075U (en) | 2020-06-29 | 2020-06-29 | Power distribution device based on temperature control alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021220722.5U CN212784075U (en) | 2020-06-29 | 2020-06-29 | Power distribution device based on temperature control alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212784075U true CN212784075U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021220722.5U Active CN212784075U (en) | 2020-06-29 | 2020-06-29 | Power distribution device based on temperature control alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212784075U (en) |
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2020
- 2020-06-29 CN CN202021220722.5U patent/CN212784075U/en active Active
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