Outdoor power supply AC output aging equipment

Abstract

The utility model discloses an outdoor power supply AC output aging device, which comprises a support, a power generation device and a switch box are arranged in the support, the power generation device is electrically connected with the switch box, and a multi-gear aging test assembly for detecting different capacities of an AC power supply is arranged on one side, far away from the power generation device, of the switch box; the multi-gear aging test assembly comprises test resistors with different resistance values; according to the utility model, a plurality of test resistors with different resistance values are arranged to replace a traditional slide rheostat, aging detection of outdoor AC power supplies with different powers is realized, each resistor is connected with power generation equipment through a switch, the load power can be changed by turning on the switch of the corresponding resistor, and the test is convenient and fast; by arranging the limiting structures, the multiple test resistors in each group can be conveniently taken and placed, the test resistors are prevented from falling and toppling, and the use convenience can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply aging detection equipment, in particular to outdoor power supply AC output aging equipment. Background Art

[0002] The mobile power aging test is the aging of the finished product. The service life of the power supply is calculated by comparing the charging and discharging time of the mobile power supply. The lithium ion memory effect is also processed to achieve the purpose of protecting the power supply and battery. After the outdoor AC power supply has been used for a period of time, it is necessary to use a dedicated aging equipment for aging testing.

[0003] Chinese patent CN115754793A discloses a communication power aging detection device, including a chassis, a fixed plate slidably connected to the inner wall at the bottom of the chassis, three slide slots 1 are provided on the inner walls on both sides of the chassis, the three slide slots 1 on each side are evenly spaced, and the slide slots 1 are adapted to the fixed plate, and two slide slots 2 are provided on the inner walls on both sides of the chassis, the two slide slots 2 are evenly spaced, and the slide slots 2 are adapted to the fixed plate. The fixing and operation process of the device is simple and easy to use, and the aging cabinet is also easy to fix at a relatively high position. There is no need to stand on a ladder to fix the power box, and there is no need to put the head into the aging cabinet to fix the power box. The safety performance is relatively high, and the aging work efficiency is improved.

[0004] When the device performs aging tests on outdoor power supplies of different powers, it is necessary to use a sliding rheostat and frequently adjust the resistance value of the rheostat, which makes the test not convenient and fast enough. Utility Model Content

[0005] The purpose of the utility model is to provide an outdoor power supply AC output aging device to solve the problem that the existing power supply aging equipment mentioned in the background technology needs to use a sliding rheostat and frequently adjust the resistance value of the rheostat when performing aging tests on outdoor power supplies of different powers, and the test is not convenient and fast enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outdoor power supply AC output aging device, comprising a bracket, a power generation device and a switch box are placed in the bracket, the power generation device is electrically connected to the switch box, and a multi-level aging test component for detecting different capacities of the AC power supply is arranged on a side of the switch box away from the power generation device;

[0007] The multi-level aging test assembly includes test resistors with different resistance values, a plurality of the test resistors are provided, a plurality of switch bodies are provided in the switch box, the plurality of the test resistors are electrically connected to the plurality of switch bodies respectively, and a limit structure for limiting protection of the test resistors is provided in the bracket.

[0008] Preferably, the limiting structure includes a support box, a plurality of integrally formed protrusions are provided at the bottom of the inner cavity of the support box, both ends of the test resistor are connected to a resistor frame by screws, the resistor frame is arranged in an L shape, a through hole for the protrusions to be inserted into the upper surface of the transverse plate of the resistor frame is provided, and a protective structure for limiting the support box is provided on one side of the bracket.

[0009] Preferably, one end of the support box is open, the switch box is close to the open end of the support box, one side of the switch box is electrically connected to a wire plug, and one side of the power generation equipment is provided with a wiring port for inserting a power line plug.

[0010] Preferably, the limiting structure further includes a limiting column, a partition is welded to the middle of the bracket, the limiting column is welded to the upper surface of the bracket and the partition respectively, and the limiting column is located between two adjacent bracket boxes.

[0011] Preferably, the protective structure includes a baffle, which is located on a side of the support box away from the switch box, and fixed blocks are welded on both sides of the bracket. Both ends of the baffle are rotatably connected to the two fixed blocks respectively, and a positioning structure for fixing the baffle is provided on the top of the fixed block.

[0012] Preferably, the positioning structure comprises a screw and a positioning hole, the screw passes through the fixing block and is threadedly connected to the fixing block, the positioning holes are provided on both sides of the baffle, and one end of the screw is inserted into the positioning hole.

[0013] Preferably, a handle is welded on one side of the baffle for facilitating the up and down flipping of the baffle, and a pull-out handle is provided on one side of the tray for facilitating the removal of the tray from the bracket.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can replace the traditional sliding rheostat by arranging a plurality of test resistors with different resistance values, and realize the aging detection of outdoor AC power supplies with different powers. Each resistor is connected to the power generation equipment through a switch. By turning on the switch of the corresponding resistor, the load power can be changed, and the test is convenient and fast. By arranging the limit structure, the multiple test resistors in each group can be easily taken and placed, and the test resistors can be prevented from falling and tipping over, which can improve the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an axonometric drawing of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the multi-position aging test assembly of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the limiting structure of the utility model.

[0019] In the figure: 1. bracket; 2. power generation equipment; 3. switch box; 4. multi-level aging test assembly; 401. test resistor; 5. limit structure; 6. switch body; 501. support box; 502. protrusion; 7. resistor rack; 8. through hole; 9. wire plug; 10. wiring port; 503. limit column; 11. partition; 504. baffle; 505. fixing block; 506. screw; 507. positioning hole; 508. handle; 509. pull handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: an outdoor power supply AC output aging device, comprising a bracket 1, a power generation device 2 and a switch box 3 are placed in the bracket 1, the power generation device 2 is electrically connected to the switch box 3, and a multi-level aging test component 4 for detecting different capacities of the AC power supply is arranged on a side of the switch box 3 away from the power generation device 2;

[0022] The multi-level aging test assembly 4 includes test resistors 401 with different resistance values, and a plurality of the test resistors 401 are provided. A plurality of switch bodies 6 are provided in the switch box 3, and the plurality of the test resistors 401 are electrically connected to the plurality of switch bodies 6 respectively. A limiting structure 5 for limiting protection of the test resistors 401 is provided in the bracket 1.

[0023] By setting test resistors 401 with different resistance values, connecting a switch to each test resistor 401, and then electrically connecting to the power generation equipment 2, when the corresponding switch body 6 is turned on, the test resistors 401 with different resistance values ​​can be switched to detect outdoor power sources of different powers. Compared with the traditional method of adjusting the sliding rheostat, this detection method can improve the detection efficiency.

[0024] The limiting structure 5 includes a supporting box 501, and a plurality of integrally formed protrusions 502 are arranged at the bottom of the inner cavity of the supporting box 501. The two ends of the test resistor 401 are connected to a resistor rack 7 by screws. The resistor rack 7 is arranged in an L shape, and a through hole 8 for the protrusion 502 to be inserted is opened on the upper surface of the transverse plate of the resistor rack 7. A protective structure for limiting the supporting box 501 is arranged on one side of the bracket 1.

[0025] By providing the support boxes 501 , a group of test resistors 401 can be placed in each support box 501 , so that the test resistors 401 can be conveniently taken and placed on the bracket 1 .

[0026] One end of the support box 501 is open, the switch box 3 is close to the open end of the support box 501, one side of the switch box 3 is electrically connected to a wire plug 9, and one side of the power generation device 2 is provided with a wiring port 10 for inserting the power line plug 9.

[0027] The limiting structure 5 further includes a limiting column 503 . A partition plate 11 is welded to the middle of the bracket 1 . The limiting column 503 is welded to the upper surfaces of the bracket 1 and the partition plate 11 , respectively. The limiting column 503 is located between two adjacent support boxes 501 .

[0028] By providing the limiting posts 503 , each tray 501 can be placed at a corresponding position, and the tray 501 can be prevented from falling from the side of the bracket 1 .

[0029] The protective structure includes a baffle 504, which is located on the side of the support box 501 away from the switch box 3. Fixed blocks 505 are welded on both sides of the bracket 1. The two ends of the baffle 504 are rotatably connected to the two fixed blocks 505 respectively, and a positioning structure for fixing the baffle 504 is provided on the top of the fixed block 505.

[0030] By providing a baffle 504 , the baffle 504 blocks one end of the support box 501 to prevent the support box 501 and the test resistor 401 from falling.

[0031] The positioning structure includes a screw 506 and a positioning hole 507. The screw 506 passes through the fixing block 505 and is threadedly connected to the fixing block 505. The positioning holes 507 are provided on both sides of the baffle 504. One end of the screw 506 is inserted into the positioning hole 507. After the baffle 504 is manually flipped up, the screw 506 is twisted to insert the screw 506 into the positioning hole 507, so as to realize the positioning of both ends of the baffle 504.

[0032] A handle 508 is welded on one side of the baffle 504 for facilitating the baffle 504 to flip up and down, and a pull handle 509 is provided on one side of the tray 501 for facilitating the tray 501 to take out the bracket 1.

[0033] During use, when aging test of outdoor AC power supplies of different powers is required, the switch body 6 connected to the test resistor 401 corresponding to the power supply test capacity is turned on to change the load power and realize the switching of test resistors 401 with different resistance values. Compared with the traditional method of adjusting the sliding rheostat, this detection method can improve the detection efficiency, and the setting of the limiting structure 5 makes the removal and placement of the test resistor 401 safe and convenient.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Outdoor power supply AC output aging equipment, characterized by: The invention comprises a bracket (1), wherein a power generation device (2) and a switch box (3) are placed in the bracket (1), the power generation device (2) is electrically connected to the switch box (3), and a multi-level aging test component (4) for detecting different capacities of an AC power source is arranged on a side of the switch box (3) away from the power generation device (2); The multi-position aging test assembly (4) comprises test resistors (401) of different resistance values, a plurality of the test resistors (401) are provided, a plurality of switch bodies (6) are provided in the switch box (3), the plurality of the test resistors (401) are electrically connected to the plurality of switch bodies (6) respectively, and a limiting structure (5) for limiting protection of the test resistors (401) is provided in the bracket (1).

2. The outdoor power supply AC output aging equipment according to claim 1 is characterized in that: The limiting structure (5) comprises a support box (501), the bottom of the inner cavity of the support box (501) is provided with a plurality of integrally formed protrusions (502), the two ends of the test resistor (401) are connected to a resistor frame (7) by screws, the resistor frame (7) is arranged in an L shape, and the upper surface of the transverse plate of the resistor frame (7) is provided with a through hole (8) for the protrusion (502) to be inserted, and a protective structure for limiting the support box (501) is provided on one side of the bracket (1).

3. The outdoor power supply AC output aging equipment according to claim 2 is characterized in that: One end of the support box (501) is open, the switch box (3) is close to the open end of the support box (501), one side of the switch box (3) is electrically connected to a wire plug (9), and one side of the power generation device (2) is provided with a wiring port (10) for inserting the power line plug (9).

4. The outdoor power supply AC output aging equipment according to claim 3 is characterized in that: The limiting structure (5) further comprises a limiting column (503), a partition (11) is welded to the middle of the bracket (1), the limiting column (503) is respectively welded to the upper surface of the bracket (1) and the partition (11), and the limiting column (503) is located between two adjacent support boxes (501).

5. The outdoor power supply AC output aging equipment according to claim 4, characterized in that: The protective structure comprises a baffle (504), the baffle (504) being located on a side of the support box (501) away from the switch box (3), fixing blocks (505) being welded on both sides of the bracket (1), the two ends of the baffle (504) being rotatably connected to the two fixing blocks (505) respectively, and a positioning structure for fixing the baffle (504) is provided on the top of the fixing block (505).

6. The outdoor power supply AC output aging equipment according to claim 5, characterized in that: The positioning structure comprises a screw rod (506) and a positioning hole (507). The screw rod (506) passes through the fixing block (505) and is threadedly connected to the fixing block (505). The positioning hole (507) is provided on both sides of the baffle (504), and one end of the screw rod (506) is inserted into the positioning hole (507).

7. The outdoor power supply AC output aging equipment according to claim 6, characterized in that: A handle (508) is welded on one side of the baffle (504) for facilitating the baffle (504) to be flipped up and down, and a pull handle (509) is provided on one side of the tray (501) for facilitating the tray (501) to be taken out of the bracket (1).

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