Device for recovering power failure of component

Abstract

The utility model relates to the technical field of solar energy production, in particular to a device for component power failure recovery, which comprises a mobile operation vehicle, a constant voltage source and an adjustable support are arranged at the upper end of the mobile operation vehicle, a laser head is arranged at the upper end of the adjustable support, the constant voltage source is electrically connected with a power line, and the power line is electrically connected with a plug. A displacement pulley block for displacement is arranged at the lower end of the mobile operation vehicle; and the bias voltage of the constant voltage source is 1V-100V. The power line is limited and fixed on the mobile working vehicle and is electrically connected with the constant voltage source through a lead; the plug is matched with an assembly junction box; the beneficial effects of the utility model are that the problem that the aging of the daily working component material of a power station, mainly acetic acid corrosion caused by EVA decomposition and EL blackening caused by hot spot effect, can cause the component part of TOPCon to lose efficacy and reduce the overall generating capacity to lose efficacy can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the solar production technical field more specifically relates to a device for component power failure recovery. BACKGROUND

[0002] The component material ages in the process of power station daily work, the acetic acid corrosion caused by EVA decomposition and the EL blackening caused by hot spot effect all can make the TOPCon component part failure and reduce the total power generation, a device for TOPCon battery component recovery is needed to repair it.

[0003] Similar to patent number CN202322710833.4, a production TOPcon battery water film pressure strip device is provided with a mounting platform, support legs are welded at the lower part of the mounting platform, a mounting control device is arranged on the mounting platform, the mounting control device is marked as left console and right console, a No. One bolt is used to fix between the left console and the mounting platform, the production and manufacturing of pressure strip can be carried out by the mounting platform, especially when the pressure strip needs to be punched, the pressure strip can be fixed by the left console and the right console, then the pressure strip can be punched by the external punching equipment, and the needs of the production and manufacturing of the pressure strip are met.

[0004] However, the device cannot be used for recovering the power failure of components with different heights and positions. UTILITY MODEL CONTENTS

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the problem of component material aging in the process of power station daily work, acetic acid corrosion caused by EVA decomposition and EL blackening caused by hot spot effect, which can make the TOPCon component part failure and reduce the total power generation.

[0006] Therefore, the technical solution adopted is that the utility model relates to a device for component power failure recovery, which comprises a mobile operation vehicle, a constant voltage source and an adjustable support are arranged at the upper end of the mobile operation vehicle, a laser head is arranged at the upper end of the adjustable support, the constant voltage source is electrically connected with a power line, and a plug is electrically connected with the power line.

[0007] Preferably, a displacement pulley block for displacement is arranged at the lower end of the mobile operation vehicle.

[0008] Preferably, the bias voltage of the constant voltage source is 1V-100V.

[0009] Preferably, the power line is fixed on the mobile operation vehicle and electrically connected with the constant voltage source through a wire.

[0010] Preferably, the plug is provided with an assembly terminal box.

[0011] Preferably, the laser emitted by the laser head is infrared continuous laser, the rated power of the laser head is 50W-500W, and the wavelength is 1040nm.

[0012] Preferably, the laser emitted by the laser head is green light, the wavelength is 532nm, and the spot of the laser emitted by the laser head is a rectangular spot or a circular spot.

[0013] Preferably, the laser head is adjusted on the mobile operation vehicle through an adjustable support, and the light beam of the laser emitted by the laser head covers the assembly.

[0014] Preferably, the adjustable support comprises a support base and a support lifting seat, the support base is fixed on the mobile operation vehicle through bolts, the upper end of the support base is inserted and limited by the support lifting seat, a lifting driver is fixed in the support base, a transmission shaft of the lifting driver is connected with a lifting threaded cylinder through thread cooperation, and the lifting threaded cylinder is fixed at the lower end of the support lifting seat.

[0015] A laser head angle adjusting driver is fixed on the support lifting seat, a transmission shaft of the laser head angle adjusting driver drives a driving disc to rotate, the eccentric part of the driving disc is hinged to a sliding rack through a driving hinge rod, the sliding rack is transversely limited to slide on the outer wall of the support lifting seat, the sliding rack meshes with a transmission gear shaft, and a gear shaft is fixed on the laser head.

[0016] Preferably, the lifting range of the adjustable support is 1m-3m.

[0017] Other features and advantages of the present application will be described in the following description, and some of them will become apparent from the description, or will be understood from the practice of the present application. The purposes and other advantages of the present application can be achieved and obtained by the structures particularly pointed out in the present application.

[0018] The technical scheme of the present application will be further described in detail below with the aid of drawings and examples. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0020] Figure 1 is a whole structure schematic view of the present application;

[0021] Figure 2 is a whole structure schematic view of the adjustable support of the present application;

[0022] Figure 3 is the structure schematic view of the support base of the utility model;

[0023] Figure 4 is the connection structure schematic view of the support lifting seat of the utility model;

[0024] Figure 5 is the structure schematic view of the laser head angle adjustment drive of the utility model.

[0025] In the drawing: mobile operation vehicle 1;Constant voltage source 2;Adjustable support 3;Laser head 4;Power cord 5;Plug 6;Assembly 7;Assembly terminal box 8;Support base 9;Support lifting seat 10;Lifting driver 11;Lifting threaded cylinder 12;Laser head angle adjustment driver 13;Drive disc 14;Drive hinged rod 15;Sliding rack 16;Gear shaft 17. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the utility model is further described in detail below by combining with the drawings and specific embodiments.

[0027] In the description of the present application, it is understood that the orientation or position relationship indicated by the terms "intermediate", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. The terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] In addition, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. Specific implementation method one:

[0031] like Figure 1 As shown, a device for component power failure recovery includes a mobile work vehicle 1. A constant voltage source 2 and an adjustable bracket 3 are provided on the upper end of the mobile work vehicle 1. A laser head 4 is provided on the upper end of the adjustable bracket 3. The constant voltage source 2 is electrically connected to a power cord 5. A plug 6 is electrically connected to the power cord 5.

[0032] The working principle and beneficial effects of this embodiment are as follows: During operation, plug 6 is connected to component junction box 8, wherein the positive terminal of constant voltage source 2 is connected to the negative terminal of component junction box 8, and the laser emitted by laser head 4 scans the entire component 7 along the component.

[0033] Where the laser emitted by laser head 4 passes, the laser excites charge carriers, and at the same time, the PN junction of the module is excited, forming a path. Under the action of the external power plant, the charge carriers flow in a direction. At the location of the module failure, the silver grid lines on the surface of the cell inside the module will be re-sintered with the silicon base of the cell to form a new good contact, thus completing the repair. Specific Implementation Method Two:

[0035] like Figure 1 -and Figure 5 As shown, a device for component power failure recovery is provided, wherein the lower end of the mobile work vehicle 1 is provided with a displacement pulley group for displacement.

[0036] The working principle and beneficial effects of this embodiment are as follows: the displacement pulley group can be assembled using existing devices such as pulleys or brake casters to meet different needs, which makes it convenient to move the entire device to a designated position for use and saves transportation force. Specific implementation method three:

[0038] like Figure 1 -and Figure 5 As shown, a device for component power failure recovery is provided, wherein the bias voltage of the constant voltage source 2 is 1V-100V.

[0039] The working principle and beneficial effects of the embodiment are as follows: the bias voltage in the range of 1V-100V indicates that the bias voltage can be adjusted between 1 volt and 100 volts during circuit design or component operation; it is commonly used to adjust the working state of electronic components, such as the operating point of a transistor or the gain of an amplifier. Specific implementation method four:

[0041] As shown in Figure 1 — and Figure 5 A device for component power failure recovery, the power line 5 is fixed on the mobile working vehicle 1 and connected to the constant voltage source 2 through the wire; the plug 6 is adapted with the component terminal box 8.

[0042] The working principle and beneficial effects of the embodiment are as follows: the component terminal box 8 can protect the internal electronic components from the influence of external environment, such as dust, moisture, mechanical impact, etc.; at the same time, it provides a convenient connection point for connecting wires, wires or cables to electronic components, ensuring stable and reliable transmission of current and signal; the component terminal box 8 can help organize and manage the wiring, making the cables and connecting lines more tidy, which is helpful for maintenance and troubleshooting; through insulation treatment in the component terminal box 8, the risk of electric shock and the possibility of electrical short circuit can be reduced, increasing the safety of electrical system. Specific implementation method five:

[0044] As shown in Figure 1 — and Figure 5 A device for component power failure recovery, the laser head 4 emits infrared continuous laser; the rated power of the laser head 4 is 50W-500W, and the wavelength is 1040nm.

[0045] The working principle and beneficial effects of the embodiment are as follows: different models of laser heads 4 are selected for adaptive use according to different maintenance conditions. Specific implementation method six:

[0047] As shown in Figure 1 — and Figure 5 A device for component power failure recovery, the laser head 4 emits green light, the wavelength is 532nm, and the laser spot emitted by the laser head 4 is a rectangular spot or a circular spot.

[0048] The working principle and beneficial effects of the embodiment are as follows: different models of laser heads 4 are selected for adaptive use according to different maintenance conditions. Specific implementation method seven:

[0050] As shown in Figure 1 — and Figure 5As shown in the figure, a device for recovering power failure of assembly, the laser head 4 is angle adjustable on the mobile operation vehicle 1 through the adjustable support 3, the light beam of the laser emitted by the laser head 4 covers the assembly 7.

[0051] The working principle and beneficial effects of the embodiment are that the laser emitted by the laser head 4 scans the whole assembly 7 along the assembly; the laser emitted by the laser head 4 excites the carrier, at the same time, the assembly PN junction is excited to form a path, the carrier flows directionally under the action of the external power plant, the silver grid line on the surface of the battery piece in the assembly failure position of the assembly re-sinter with the silicon base of the battery piece to form a new good contact, and the repair is completed. Specific implementation eight

[0053] As shown in the figure, a device for recovering power failure of assembly, the laser head 4 is angle adjustable on the mobile operation vehicle 1 through the adjustable support 3, the light beam of the laser emitted by the laser head 4 covers the assembly 7. Figure 1 — and Figure 5 As shown in the figure, a device for recovering power failure of assembly, the adjustable support 3 includes a support base 9 and a support lifting seat 10, the support base 9 is fixed on the mobile operation vehicle 1 through bolts, the upper end of the support base 9 is inserted with the support lifting seat 10, the support base 9 is fixed with a lifting driver 11, the transmission shaft of the lifting driver 11 is connected with a lifting threaded cylinder 12 through thread cooperation, and the lifting threaded cylinder 12 is fixed at the lower end of the support lifting seat 10.

[0054] The support lifting seat 10 is fixed with a laser head angle adjusting driver 13, the transmission shaft of the laser head angle adjusting driver 13 drives a driving disc 14 to rotate, the eccentric part of the driving disc 14 is hinged with a driving hinge rod 15 to slide a sliding rack 16, the sliding rack 16 is transversely limited to slide on the outer wall of the support lifting seat 10, the sliding rack 16 is engaged with a transmission gear shaft 17, and the gear shaft 17 is fixed on the laser head 4.

[0055] The lifting range of the adjustable support 3 is 1m-3m.

[0056] The working principle and beneficial effects of the embodiment are that the support base 9 is fixed on the mobile operation vehicle 1 through bolts, and then the transmission shaft of the lifting driver 11 is connected with the lifting threaded cylinder 12 through thread cooperation, so that the support lifting seat 10 is lifted and adjusted in the support base 9, and then the adjustment and control of the laser head 4 of different heights are realized.

[0057] The transmission shaft of the laser head angle adjusting driver 13 on the support lifting seat 10 drives the driving disc 14 to rotate, the eccentric part of the driving disc 14 is hinged with the driving hinge rod 15, and then the sliding rack 16 is transversely limited to reciprocatingly slide on the outer wall of the support lifting seat 10, the sliding rack 16 is engaged with the transmission gear shaft 17, and then the gear shaft 17 drives the laser head 4 to reciprocatingly swing up and down on the support lifting seat 10 to realize automatic scanning in a larger range.

[0058] The above description is not a limitation of the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions or replacements made by ordinary skilled in the art within the essential scope of the utility model also belong to the protection scope of the utility model.

Claims

1. An apparatus for component power failure recovery, the apparatus comprising: The mobile operation vehicle (1) is provided with a constant voltage source (2) and an adjustable support (3) at the upper end, the upper end of the adjustable support (3) is provided with a laser head (4), the constant voltage source (2) is electrically connected with a power line (5), and a plug (6) is electrically connected on the power line (5). The bias voltage of the constant voltage source (2) is 1V-100V. The laser emitted by the laser head (4) is infrared continuous laser, the rated power of the laser head (4) is 50W-500W, and the wavelength is 1040nm. Or, the laser emitted by the laser head (4) is green light, the wavelength is 532nm, and the light spot of the laser emitted by the laser head (4) is a rectangular light spot or a circular light spot.

2. The apparatus for recovery from power failure of components according to claim 1, wherein: The lower end of the mobile operation vehicle (1) is provided with a displacement pulley block for displacement.

3. The apparatus for recovery from power failure of components according to claim 1, wherein: The power line (5) is limitingly fixed on the mobile operation vehicle (1) and electrically connected with the constant voltage source (2) through a wire.

4. The apparatus for recovery from power failure of components according to claim 1, wherein: The plug (6) is adapted with an assembly junction box (8).

5. The apparatus for recovery from power failure of components according to claim 1, wherein: The laser head (4) is angularly adjustable on the mobile operation vehicle (1) through the adjustable support (3), and the light beam of the laser emitted by the laser head (4) covers the assembly (7).

6. The apparatus for recovery from power failure of components according to claim 5, wherein: The adjustable support (3) comprises a support base (9) and a support lifting seat (10), the support base (9) is fixed on the mobile operation vehicle (1) through bolts, the upper end of the support base (9) is limitingly inserted with the support lifting seat (10), a lifting driver (11) is fixed in the support base (9), a transmission shaft of the lifting driver (11) is connected with a lifting threaded cylinder (12) through thread cooperation, and the lifting threaded cylinder (12) is fixed at the lower end of the support lifting seat (10). The support lifting seat (10) is fixed with a laser head angle adjusting driver (13), a transmission shaft of the laser head angle adjusting driver (13) drives a driving disc (14) to rotate, the driving disc (14) is hingedly connected with a sliding rack (16) through a driving hinge rod (15), the sliding rack (16) is limitingly slid on the outer wall of the support lifting seat (10) in the transverse direction, the sliding rack (16) is engaged with a transmission gear shaft (17), and the gear shaft (17) is fixed on the laser head (4).

7. The apparatus for component power failure recovery of claim 6, wherein: The lifting range of the adjustable support (3) is 1m-3m.

Images