Photovoltaic cell panel temperature monitoring device

Abstract

The utility model discloses a photovoltaic cell panel temperature monitoring device, which relates to the technical field of cell panel temperature monitoring and comprises a main body unit, a moving unit, a supporting unit and an adjusting unit, the moving unit and the supporting unit are arranged in the main body unit, the adjusting unit is arranged on the side portion of the main body unit, and the moving unit is located above the supporting unit. The moving unit comprises a fixing groove formed in the side wall of the main body unit, a threaded shaft movably arranged in the fixing groove, a moving piece installed on the circumferential side face of the threaded shaft, and a first driving motor installed at the input end of the threaded shaft. According to the photovoltaic cell panel temperature monitoring device of the utility model, through arranging the moving unit and the adjusting unit, single-time multilateral temperature monitoring of the photovoltaic cell panel is realized, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery panel temperature monitoring, and particularly relates to a photovoltaic battery panel temperature monitoring device. Background Art

[0002] A photovoltaic battery panel is an assembly in which a number of solar cell components are assembled on a board in a certain manner, and is usually used as a unit of a photovoltaic array. In a solar power generation system, the operating temperature of a solar battery panel is one of the important factors affecting the performance of the power generation system. The open-circuit voltage is related to the bandgap width of the semiconductor material used to manufacture the solar photovoltaic battery panel, and the bandgap width changes with temperature. Therefore, temperature monitoring devices are often installed on photovoltaic battery panels to monitor the operating temperature of the panels.

[0003] After retrieval, the authorized announcement number is: CN 221202505 U, which discloses a photovoltaic battery panel temperature monitoring device, including a monitoring base. One end of the bottom of the monitoring base is arranged on the top of the mounting frame through a moving mechanism. The mounting frame is arranged in a U-shaped slot structure. The other end of the bottom of the monitoring base is provided with a monitoring probe. The bottom of the monitoring probe is provided with a receiving groove. The bottom of the monitoring probe is provided with a temperature sensor through the receiving groove. Both opposite ends of the bottom of the mounting frame are provided with fixing mechanisms. The mounting frame is fixedly installed on the photovoltaic frame through the fixing mechanisms. The bottom of the mounting frame is provided with a monitoring terminal. The monitoring terminal is electrically connected to the monitoring probe through a connecting wire. The photovoltaic frame is fixedly arranged around the battery panel. Through a series of structures, the monitoring probe moves on the photovoltaic battery panel for temperature measurement and monitoring, with high multi-point monitoring accuracy, avoiding interference from shading to temperature monitoring. The mounting frame is clamped and fixed to the photovoltaic frame, making the monitoring device easy to disassemble and assemble and firmly fixed on the photovoltaic battery panel.

[0004] Although the above solution has a series of structures, and the monitoring probe moves on the photovoltaic battery panel for temperature measurement and monitoring with high multi-point monitoring accuracy, it can only monitor the temperature of a single side of the photovoltaic battery panel once, with low working efficiency. Therefore, we propose a photovoltaic battery panel temperature monitoring device. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a photovoltaic battery panel temperature monitoring device, which solves the problem of low working efficiency by setting a moving unit and an adjusting unit, as it can only monitor the temperature of a single side of the photovoltaic battery panel once.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A photovoltaic panel temperature monitoring device includes a main body unit, and also includes a moving unit and a supporting unit arranged inside, as well as an adjusting unit arranged on the side of the main body unit, and the moving unit is located above the supporting unit;

[0008] The moving unit includes a fixed groove opened on the side wall of the main body unit, a threaded shaft movably arranged in the fixed groove, a moving member installed on the circumferential side of the threaded shaft, and a first driving motor installed at the input end of the threaded shaft;

[0009] The adjusting unit includes a fixed seat installed on the side wall of the moving member, a lead screw movably arranged in the fixed seat, a moving seat installed on the circumferential side of the lead screw, a monitoring member arranged on the side of the moving seat, and a second driving motor installed at the input end of the lead screw.

[0010] Preferably, the main body unit includes a U-shaped seat, and a rubber soft pad installed on the inner top wall of the U-shaped seat.

[0011] Preferably, the monitoring member includes a monitoring seat installed on the side wall of the moving seat, and a monitoring probe installed at the bottom of the monitoring seat.

[0012] Preferably, the adjusting unit further includes a limit washer installed on the inner side wall of the fixed seat, and the limit washer is sleeved on the circumferential side of the lead screw.

[0013] Preferably, the supporting unit includes a connecting spring installed on the inner bottom wall of the U-shaped seat, a support plate installed on the top of the connecting spring, a pressing support plate installed on the side wall of the support plate, and a support member arranged inside the U-shaped seat.

[0014] Preferably, there are several connecting springs, and several of the connecting springs are arranged at equal intervals.

[0015] Preferably, the support member includes an electric telescopic rod installed on the inner bottom wall of the U-shaped seat, and a support seat installed at the telescopic end of the electric telescopic rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the present utility model, through the provided moving unit and adjusting unit, when it is necessary to fix the photovoltaic panel before monitoring, first, press down the pressing plate, so that the pressing plate moves downward and compresses the connecting spring. Subsequently, place the photovoltaic panel on the supporting seat. Then, the telescopic end of the electric telescopic rod extends, driving the photovoltaic panel on the supporting seat to move upward until the top of the photovoltaic panel touches the rubber soft pad and stops. Then, remove the force applied to the pressing plate. Under the elastic force of the connecting spring, the supporting plate touches the photovoltaic panel and supports it. After the clamping and fixing of the photovoltaic panel are completed, the first driving motor drives the threaded shaft to rotate, so that the moving member drives the fixing seat to move along the threaded shaft, thereby adjusting the position of the monitoring member upward along one side of the photovoltaic panel. The second driving motor drives the lead screw to rotate. At this time, the moving seat drives the monitoring member to move along the lead screw, thereby realizing the adjustment and movement of the monitoring member on the other side of the photovoltaic panel. During the movement, the monitoring probe can monitor the photovoltaic panel, thereby realizing the single-time multi-sided temperature monitoring of the photovoltaic panel and improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is a front view structural schematic diagram of the present utility model;

[0020] Figure 3 is of the present utility model Figure 2 I structure enlarged schematic diagram;

[0021] Figure 4 is a right view structural schematic diagram of the present utility model;

[0022] Figure 5 is of the present utility model Figure 4 A-A cross-sectional structural schematic diagram;

[0023] In the figure:

[0024] 1. Main body unit; 101. C-shaped seat; 102. Rubber soft pad;

[0025] 2. Moving unit; 201. Threaded shaft; 202. Moving member; 203. First driving motor;

[0026] 3. Adjusting unit; 301. Fixing seat; 302. Lead screw; 303. Moving seat; 304. Second driving motor; 305. Monitoring member; 3051. Monitoring seat; 3052. Monitoring probe; 306. Limit washer;

[0027] 4. Support unit; 401. Connecting spring; 402. Support plate; 403. Pressing and supporting plate; 404. Support member; 4041. Electric telescopic rod; 4042. Support base. Detailed implementation manners

[0028] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation manners. Embodiment

[0029] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, a temperature monitoring device for a photovoltaic panel includes a main body unit 1, and also includes a moving unit 2 and a support unit 4 arranged inside, and an adjusting unit 3 arranged on the side of the main body unit 1, and the moving unit 2 is located above the support unit 4;

[0030] As Figure 4 shown, the moving unit 2 includes a fixed groove opened on the side wall of the main body unit 1, a threaded shaft 201 movably arranged in the fixed groove, a moving member 202 installed on the circumferential side surface of the threaded shaft 201, and a first driving motor 203 installed at the input end of the threaded shaft 201. When the first driving motor 203 drives the threaded shaft 201 to rotate, the moving member 202 can move along the threaded shaft 201;

[0031] As Figure 5 shown, the adjusting unit 3 includes a fixed seat 301 installed on the side wall of the moving member 202, a lead screw 302 movably arranged in the fixed seat 301, a moving seat 303 installed on the circumferential side surface of the lead screw 302, a monitoring member 305 arranged on the side of the moving seat 303, and a second driving motor 304 installed at the input end of the lead screw 302. When the second driving motor 304 drives the lead screw 302 to rotate, the moving seat 303 can move along the lead screw 302.

[0032] As Figure 1 shown, the main body unit 1 includes a U-shaped seat 101, and a rubber soft pad 102 installed on the inner top wall of the U-shaped seat 101. The setting of the rubber soft pad 102 can avoid friction and damage during the clamping of the photovoltaic panel.

[0033] As Figure 2 shown, the monitoring member 305 includes a monitoring seat 3051 installed on the side wall of the moving seat 303, and a monitoring probe 3052 installed at the bottom of the monitoring seat 3051. The setting of the monitoring probe 3052 can monitor the real-time temperature of the surface of the photovoltaic panel.

[0034] As Figure 3As shown, the support unit 4 includes a connecting spring 401 installed on the inner bottom wall of the U-shaped seat 101, a support plate 402 installed on the top of the connecting spring 401, a pressing support plate 403 installed on the side wall of the support plate 402, and a support member 404 arranged inside the U-shaped seat 101. The arrangement of the pressing support plate 403 facilitates the up and down movement of the support plate 402.

[0035] As Figure 4 shown, there are several connecting springs 401, and the several connecting springs 401 are arranged at equal intervals, making the up and down movement of the support plate 402 smoother.

[0036] As Figure 2 shown, the support member 404 includes an electric telescopic rod 4041 installed on the inner bottom wall of the U-shaped seat 101, and a support seat 4042 installed on the telescopic end of the electric telescopic rod 4041. When the electric telescopic rod 4041 expands and contracts, it can drive the support seat 4042 to move up and down.

[0037] When it is necessary to fix the photovoltaic panel before monitoring, first, press down the pressing support plate 403 so that the pressing support plate 403 moves down and compresses the connecting spring 401. Subsequently, place the photovoltaic panel on the support seat 4042. Then, the telescopic end of the electric telescopic rod 4041 extends, driving the photovoltaic panel on the support seat 4042 to move up until the top of the photovoltaic panel touches the rubber soft pad 102 and stops. Subsequently, remove the force applied to the pressing support plate 403. Under the elastic force of the connecting spring 401, the support plate 402 touches the photovoltaic panel and supports it. Embodiment

[0038] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, a photovoltaic panel temperature monitoring device includes a main body unit 1, and also includes a moving unit 2 and a support unit 4 arranged inside, and an adjusting unit 3 arranged on the side of the main body unit 1, and the moving unit 2 is located above the support unit 4;

[0039] As Figure 4 shown, the moving unit 2 includes a fixing groove opened on the side wall of the main body unit 1, a threaded shaft 201 movably arranged in the fixing groove, a moving member 202 installed on the circumferential side of the threaded shaft 201, and a first driving motor 203 installed at the input end of the threaded shaft 201. When the first driving motor 203 drives the threaded shaft 201 to rotate, the moving member 202 can move along the threaded shaft 201;

[0040] As Figure 5As shown in the figure, the adjusting unit 3 includes a fixed seat 301 installed on the side wall of the moving member 202, a lead screw 302 movably arranged in the fixed seat 301, a moving seat 303 installed on the circumferential side of the lead screw 302, a monitoring member 305 arranged on the side of the moving seat 303, and a second driving motor 304 installed at the input end of the lead screw 302. When the second driving motor 304 drives the lead screw 302 to rotate, the moving seat 303 can move along the lead screw 302.

[0041] As Figure 1 shown in the figure, the main body unit 1 includes a U-shaped seat 101 and a rubber soft pad 102 installed on the inner top wall of the U-shaped seat 101. The rubber soft pad 102 can prevent friction and damage during the clamping of the photovoltaic panel.

[0042] As Figure 2 shown in the figure, the monitoring member 305 includes a monitoring seat 3051 installed on the side wall of the moving seat 303 and a monitoring probe 3052 installed at the bottom of the monitoring seat 3051. The monitoring probe 3052 can monitor the surface temperature of the photovoltaic panel in real time.

[0043] As Figure 5 shown in the figure, the adjusting unit 3 further includes a limit washer 306 installed on the inner side wall of the fixed seat 301, and the limit washer 306 is sleeved on the circumferential side of the lead screw 302. The limit washer 306 prevents the moving seat 303 from contacting and colliding with the inner side wall of the fixed seat 301.

[0044] As Figure 3 shown in the figure, the support unit 4 includes a connecting spring 401 installed on the inner bottom wall of the U-shaped seat 101, a support plate 402 installed on the top of the connecting spring 401, a pressing support plate 403 installed on the side wall of the support plate 402, and a support member 404 arranged in the U-shaped seat 101. The pressing support plate 403 facilitates the up and down movement of the support plate 402.

[0045] As Figure 4 shown in the figure, there are several connecting springs 401, and the several connecting springs 401 are arranged at equal intervals, making the up and down movement of the support plate 402 more stable.

[0046] As Figure 2 shown in the figure, the support member 404 includes an electric telescopic rod 4041 installed on the inner bottom wall of the U-shaped seat 101 and a support seat 4042 installed at the telescopic end of the electric telescopic rod 4041. When the electric telescopic rod 4041 expands and contracts, it can drive the support seat 4042 to move up and down.

[0047] After the clamping and fixing of the photovoltaic panel are completed, the first driving motor 203 drives the threaded shaft 201 to rotate, so that the moving member 202 drives the fixing seat 301 to move along the threaded shaft 201, thereby adjusting the position of the monitoring member 305 upward along one side of the photovoltaic panel. The second driving motor 304 drives the lead screw 302 to rotate. At this time, the moving seat 303 drives the monitoring member 305 to move along the lead screw 302, thereby realizing the adjustment and movement of the monitoring member 305 on the other side of the photovoltaic panel. During the movement, the monitoring probe 3052 can monitor the photovoltaic panel, thereby realizing the single-sided multi-edge temperature monitoring of the photovoltaic panel and improving the working efficiency.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel temperature monitoring device, comprising a main body unit (1), characterized in that, It further includes a moving unit (2) and a supporting unit (4) arranged inside, and an adjusting unit (3) arranged on the side of the main body unit (1), and the moving unit (2) is located above the supporting unit (4); The moving unit (2) includes a fixing groove opened on the side wall of the main body unit (1), a threaded shaft (201) movably arranged in the fixing groove, a moving member (202) installed on the circumferential side of the threaded shaft (201), and a first driving motor (203) installed at the input end of the threaded shaft (201); The adjusting unit (3) includes a fixing seat (301) installed on the side wall of the moving member (202), a lead screw (302) movably arranged in the fixing seat (301), a moving seat (303) installed on the circumferential side of the lead screw (302), a monitoring member (305) arranged on the side of the moving seat (303), and a second driving motor (304) installed at the input end of the lead screw (302).

2. The temperature monitoring device for a photovoltaic panel according to claim 1, wherein: The main body unit (1) includes a U-shaped seat (101), and a rubber soft pad (102) installed on the inner top wall of the U-shaped seat (101).

3. The temperature monitoring device for a photovoltaic panel according to claim 2, characterized in that: The monitoring member (305) includes a monitoring seat (3051) installed on the side wall of the moving seat (303), and a monitoring probe (3052) installed at the bottom of the monitoring seat (3051).

4. The temperature monitoring device for a photovoltaic panel according to claim 3, wherein: The adjusting unit (3) further includes a limit washer (306) installed on the inner side wall of the fixing seat (301), and the limit washer (306) is sleeved on the circumferential side of the lead screw (302).

5. The temperature monitoring device for a photovoltaic panel according to claim 2, characterized in that: The supporting unit (4) includes a connecting spring (401) installed on the inner bottom wall of the U-shaped seat (101), a supporting plate (402) installed on the top of the connecting spring (401), a pressing and supporting plate (403) installed on the side wall of the supporting plate (402), and a supporting member (404) arranged inside the U-shaped seat (101).

6. The temperature monitoring device for a photovoltaic panel according to claim 5, characterized in that: There are several connecting springs (401), and several connecting springs (401) are arranged at equal intervals.

7. The temperature monitoring device for a photovoltaic panel according to claim 5, characterized in that: The supporting member (404) includes an electric telescopic rod (4041) installed on the inner bottom wall of the U-shaped seat (101), and a supporting seat (4042) installed at the telescopic end of the electric telescopic rod (4041).

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