CN108804293A - A kind of server and its contactless storage device temperature monitoring device - Google Patents

Abstract

The invention discloses a non-contact storage device temperature monitoring device for a server, which includes a PCB board, a plurality of sockets arranged on the PCB board and used for installing storage devices, and corresponding to each of the storage devices arranged on the PCB board. The temperature sensor is used to calculate the temperature of each storage device by detecting the heat radiation of each storage device at the installation position of the socket. The present invention detects the thermal radiation of each storage device in each slot through the temperature sensor provided on the PCB, and directly calculates the temperature of each storage device. The detection process is simple and accurate, compared with the prior art. The detection method of reverse deduction by detecting the ambient temperature eliminates the hysteresis of the detection result, and the method of detecting heat radiation will not affect the operation of the storage device itself. The invention also discloses a server, and its beneficial effect is as above.

Description

A temperature monitoring device for a server and its non-contact storage device

technical field

The invention relates to the technical field of computer hardware, in particular to a temperature monitoring device for a non-contact storage device of a server. The present invention also relates to a server comprising the temperature monitoring device of the non-contact storage device.

Background technique

With the development of electronic technology in China, more and more electronic devices have been widely used.

A server is an important part of electronic equipment and a device that provides computing services. Since the server needs to respond to and process service requests, generally speaking, the server should have the ability to undertake and guarantee services. According to the different types of services provided by the server, it is divided into file server, database server, application server, WEB server, etc. The main components of the server include processors, hard disks, memory, system buses, etc., which are similar to general-purpose computer architectures, but due to the need to provide highly reliable services, processing power, stability, reliability, security, scalability, Higher requirements for manageability and other aspects.

Taking storage devices as an example, hard disks (including HDDs and SSDs) are commonly used in various electronic devices to store data, especially in storage and server equipment, where hard disks are one of the most important components. However, the hard disk is a fault-prone device. Affected by external factors such as temperature and vibration, the hard disk is one of the components with the highest failure rate, and temperature is the most important factor. Therefore, in storage and server equipment, the temperature of the hard disk can be obtained in time for temperature control. become an important requirement.

At present, there are two main ways to obtain the hard disk temperature in the prior art. One is to obtain the temperature information in the SMART information of the hard disk. However, this solution will interfere with the normal information acquisition of the hard disk and increase the burden on the system software. The detection effect is not good; the second is to use ordinary temperature sensors to monitor the air temperature around the hard disk, and then convert the temperature of the hard disk itself according to parameters such as distance and energy distribution density. The accuracy of the way of detecting the ambient temperature and then performing reverse calculation is low, and the result has a large hysteresis.

Therefore, how to accurately detect the temperature of the storage device, eliminate the hysteresis of the detection result, and avoid interfering with the normal operation of the storage device is a technical problem to be solved urgently by those skilled in the art.

Contents of the invention

The purpose of the present invention is to provide a non-contact storage device temperature monitoring device for a server, which can accurately detect the temperature of the storage device, eliminate the hysteresis of the detection result, and avoid interfering with the normal operation of the storage device. Another object of the present invention is to provide a server including the above-mentioned non-contact storage device temperature monitoring device.

In order to solve the above technical problems, the present invention provides a temperature monitoring device for a non-contact storage device of a server, which includes a PCB board, a plurality of sockets arranged on the PCB board and used for installing storage devices, and a plurality of sockets arranged on the PCB board A temperature sensor corresponding to the installation position of each of the sockets on the upper surface is used to calculate the temperature of each of the storage devices by detecting the heat radiation.

Preferably, multiple temperature sensors are provided on the PCB, and each temperature sensor corresponds to one of the storage devices.

Preferably, the sockets are arranged side by side on the PCB, and the temperature sensors are arranged in parallel on the PCB corresponding to the sockets.

Preferably, it also includes a mounting board erected on the PCB, and each of the temperature sensors is integrally mounted on the mounting board.

Preferably, the mounting board is located on one side of the end of each socket, and each of the temperature sensors thereon is respectively facing the core heating area of each of the storage devices.

Preferably, it also includes a display connected with the temperature sensor signal for displaying its real-time detection data, and an alarm connected with the temperature sensor signal for sending an alarm when the real-time detection data exceeds a safety threshold .

The present invention also provides a server, including a chassis and a non-contact storage device temperature monitoring device arranged in the chassis, wherein the non-contact storage device temperature monitoring device is specifically the non-contact storage device described in any one of the above. Type storage device temperature monitoring device.

The non-contact storage device temperature monitoring device of the server provided by the present invention mainly includes a PCB board, a socket and a temperature sensor. Among them, the PCB board is mainly used to install storage devices and other components. Multiple connection slots are arranged on the PCB board at the same time, and are mainly used for installing storage devices (such as hard disks, etc.). The temperature sensor is arranged on the PCB and corresponds to the installation position of each socket or storage device, and is mainly used to detect the heat radiation generated by each storage device during operation, and calculate its temperature accordingly. In this way, the non-contact storage device temperature monitoring device of the server provided by the present invention directly calculates the temperature of each storage device through the temperature sensor arranged on the PCB board to detect the heat radiation of the storage device in each socket, and detects the temperature of each storage device. The process is simple and the accuracy is high. Compared with the detection method of detecting the ambient temperature in the prior art, the hysteresis of the detection result is eliminated, and the method of detecting thermal radiation will not affect the operation of the storage device itself. make an impact.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention, and those skilled in the art can also obtain other drawings according to the provided drawings without creative work.

Fig. 1 is a schematic diagram of the overall structure of a specific embodiment provided by the present invention.

Among them, in Figure 1:

Storage device—1, PCB board—2, connection slot—201, temperature sensor—3, installation board—4, display—5, alarm—6.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to FIG. 1 , which is a schematic diagram of the overall structure of a specific embodiment provided by the present invention.

In a specific embodiment provided by the present invention, the temperature monitoring device of the non-contact storage device 1 of the server mainly includes a PCB board 2 , a socket 201 and a temperature sensor 3 .

Among them, the PCB board 2 is mainly used for installing the storage device 1 and other components, and multiple sockets 201 are arranged on the PCB board 2 at the same time, and are mainly used for installing the storage device 1 (such as HDD hard disk, SSD hard disk or hard disk RAID, etc.) ), generally, the socket 201 can specifically be a SATA3.0 interface or the like.

The temperature sensor 3 is arranged on the PCB 2 and corresponds to the installation position of each socket 201 or storage device 1 , and is mainly used to detect the heat radiation generated by each storage device 1 during operation, and calculate its temperature accordingly. Generally, the temperature sensor 3 is specifically an infrared thermometer.

In this way, the non-contact storage device 1 temperature monitoring device of the server provided in this embodiment directly calculates the temperature of each The detection process of the temperature of the storage device 1 is simple and has high accuracy. Compared with the detection method in the prior art which detects the ambient temperature and carries out reverse deduction, the hysteresis of the detection result is eliminated, and the detection method of thermal radiation is also less expensive. It will affect the operation of the storage device 1 itself.

In a preferred implementation of the temperature sensor 3 , in order to further improve the temperature detection accuracy of each storage device 1 , multiple temperature sensors 3 are simultaneously provided on the PCB 2 in this embodiment. Wherein, each temperature sensor 3 corresponds to one of the storage devices 1 respectively, that is, the heat radiation of each storage device 1 is detected by each temperature sensor 3 respectively. Of course, one temperature sensor 3 can also be provided with multiple detection ports to detect the thermal radiation of multiple storage devices 1 at the same time.

Similarly, in this embodiment, in order to avoid the cross-effect of heat generated by each storage device 1 during operation, in this embodiment, each socket 201 is arranged side by side on the PCB board 2, and two adjacent sockets Keep the same gap between 201, so as to ensure that the storage devices 1 in each socket 201 work in the same environment as much as possible, and eliminate the influence of environmental variables when detecting temperature. At the same time, in order to cooperate with this, each temperature sensor 3 can also be arranged side by side on the PCB board 2 , and the arrangement position of each socket slot 201 corresponds to each other.

In addition, considering that the shape of the storage device 1 is mostly rectangular, etc., which has a certain height, and the heat-generating area of the storage device 1 also has a certain height, for this reason, this embodiment adds a mounting board 4 on the PCB board 2, and at the same time Each temperature sensor 3 is mounted on the mounting plate 4 . Specifically, the installation board 4 can be erected on the PCB board 2 , and its height can be equivalent to the installation height of the storage device 1 , and each temperature sensor 3 can be integrally installed on the installation board 4 .

Further, in order to facilitate each temperature sensor 3 to directly detect the heat radiation of the core heating area of each storage device 1, in this embodiment, the installation board 4 is arranged on the side of the end of each socket 201, and at the same time the installation board Each temperature sensor 3 provided on 4 is facing the core heating area of each storage device 1 respectively.

Not only that, in order to facilitate technicians to monitor the running state of the storage device 1 when the server is running, a display 5 and an alarm 6 are added on the PCB 2 in this embodiment. Wherein, display 5 and alarm 6 are all connected with temperature sensor 3 signals, and display 5 is mainly used for displaying the real-time data detected by temperature sensor 3, and alarm 6 is mainly used for real-time detection data of temperature sensor 3 and Compared with the preset safety threshold, when the real-time detection data exceeds the safety threshold, an alarm will be issued to notify technicians to deal with it.

This embodiment also provides a server, which mainly includes a chassis and a temperature monitoring device for a non-contact storage device arranged in the chassis, wherein the specific content of the temperature monitoring device for a non-contact storage device is the same as the above-mentioned relevant content, and will not be described here. Let me repeat.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. a kind of contactless storage device temperature monitoring device of server, which is characterized in that including pcb board (2), be set to Several on the pcb board (2) and for mounting storage device (1) patch slot (201), and are set to pcb board (2) on pair It should be calculated in each installed position for patching slot (201), for the heat radiation by detecting each storage device (1) The temperature sensor (3) of temperature.

2. contactless storage device temperature monitoring device according to claim 1, which is characterized in that the temperature sensing Device (3) is provided with multiple on the pcb board (2), and each temperature sensor (3) corresponds to one of them described storage respectively Equipment (1).

3. contactless storage device temperature monitoring device according to claim 2, which is characterized in that patch slot described in each (201) laid out in parallel on the pcb board (2), and each temperature sensor (3) described connects on the pcb board (2) with each Slot (201) corresponds to laid out in parallel.

4. contactless storage device temperature monitoring device according to claim 3, which is characterized in that further include being erected on Mounting plate (4) on the pcb board (2), and each temperature sensor (3) integrated installation is on the mounting plate (4).

5. contactless storage device temperature monitoring device according to claim 4, which is characterized in that the mounting plate (4) it is located at each end side for patching slot (201), and face is each described respectively for each temperature sensor (3) thereon The core hot zone of storage device (1).

6. according to the contactless storage device temperature monitoring device of claim 1-5 any one of them, which is characterized in that also wrap Include and connect with the temperature sensor (3) signal, for giving its real-time detector data to aobvious display (5), and with it is described The connection of temperature sensor (3) signal, the alarm (6) for sending out alarm when its real-time detector data is more than secure threshold.

7. a kind of server, including cabinet and the contactless storage device temperature monitoring device that is set in the cabinet, It is characterized in that, the contactless storage device temperature monitoring device is specially that claim 1-6 any one of them is non-contact Formula storage device temperature monitoring device.