CN218276632U

CN218276632U - Solar panel test fixture

Info

Publication number: CN218276632U
Application number: CN202221345223.8U
Authority: CN
Inventors: 余宏飞; 庞坤城; 候国峰
Original assignee: Shenzhen Kingboard Technology Co ltd
Current assignee: Shenzhen Kingboard Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-01-10
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to a solar panel tests technical field, discloses solar panel test fixture, and its technical scheme is: including the tool body, still include control switch, illumination chamber and determine module, the illumination chamber sets up in one side of tool body, illumination intracavity fixed mounting has light components, control switch fixed mounting is kept away from in one side upper portion in illumination chamber at the tool body, be provided with the apron subassembly in the top in illumination chamber, be provided with supporting mechanism in the upper portion in illumination chamber, through setting up the illumination chamber, set up light components simulation solar light in the bottom in illumination chamber, set up supporting mechanism on the upper portion in illumination chamber and support solar panel to realize that the test tool can send bright simulation solar light and test solar panel, very big reduction the condition of solar panel test, the staff of being convenient for tests solar panel at any time.

Description

Solar panel test fixture

Technical Field

The patent of the utility model relates to a solar panel tests technical field, particularly, relates to solar panel test fixture.

Background

The solar panel (also called as a solar cell module) is an assembly formed by assembling a plurality of solar cells, is a core part in a solar power generation system and is also the most important part in the solar power generation system, sunlight irradiates on a semiconductor p-n junction on the solar panel to form a new hole-electron pair, under the action of a p-n junction electric field, holes flow from a p region to an n region, electrons flow from the n region to the p region, and current is formed after a circuit is switched on. The solar power generation mode is a light-heat-electricity conversion mode, and the other mode is a light-electricity direct conversion mode.

At present when using test fixture to test solar panel, need place solar panel and test under the sunlight usually, the mode of this kind of solar panel test is comparatively relied on the sunlight, leads to when cloudy, people are not convenient for test solar panel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar panel test fixture, through setting up the illumination chamber, set up light subassembly simulation solar light in the bottom in illumination chamber, set up supporting mechanism on the upper portion in illumination chamber and support solar panel to realize that test fixture can send bright simulation solar light and test solar panel, very big reduction the condition of solar panel test, the staff of being convenient for tests solar panel at any time, has effectively solved the problem among the background art.

The utility model discloses a realize like this, solar panel test fixture, including the tool body, still include control switch, illumination chamber and detection component, the illumination chamber sets up in one side of tool body, illumination intracavity fixed mounting has light subassembly, control switch fixed mounting is in the tool body keeps away from one side upper portion of illumination chamber, be provided with the apron subassembly in the top of illumination chamber, be provided with supporting mechanism in the upper portion of illumination chamber;

the supporting mechanism comprises an L-shaped supporting plate and a distance adjusting assembly, the distance adjusting assembly is arranged in the jig body, the L-shaped supporting plate is symmetrically arranged on two sides of the upper portion of the illumination cavity, the middle of the L-shaped supporting plate is provided with a notch, and the two ends of the L-shaped supporting plate are fixedly arranged on the distance adjusting assembly.

Further, the detection component comprises an ammeter and a voltmeter, wherein the ammeter and the voltmeter are fixedly installed in the upper portion of one side, close to the control switch, of the jig body, the ammeter and the voltmeter are electrically connected with the control switch, the ammeter and the voltmeter are electrically connected with a connecting piece through a wire, and six groups of metal terminals are symmetrically and uniformly arranged on two sides of one end, far away from the wire, of the connecting piece.

Furthermore, light subassembly includes the mounting panel, mounting panel fixed mounting is in the bottom in illumination chamber, the even fixed mounting of top face of mounting panel has the fluorescent lamp, the multiunit the fluorescent lamp all with control switch electric connection.

Further, the apron subassembly includes apron and magnetic stripe, the apron sets up in the top in illumination chamber, the one end top face fixed mounting of apron has the handle, the one end that the handle was kept away from to the apron rotates through the pivot and installs in the top in illumination chamber, the apron is close to the one end bottom face fixed mounting of handle has the metal strip, magnetic stripe fixed mounting is in the one end top that the illumination chamber is close to the metal strip, and metal strip and magnetic stripe laminate.

Further, the roll adjustment subassembly includes main two-way lead screw and vice two-way lead screw, main two-way lead screw and vice two-way lead screw set up respectively in the upper portion both sides in illumination chamber, and just main two-way lead screw and vice two-way lead screw all rotate to install at this internally at the tool, the screw thread that sets up is equallyd divide on the surface at main two-way lead screw and vice two-way lead screw both ends has the slider of other threaded connection, main two-way lead screw and vice two-way lead screw transmission cooperation are connected, the one end fixedly connected with knob of main two-way lead screw.

Furthermore, chain wheels are fixedly mounted at one ends, close to the knobs, of the main bidirectional screw rod and the auxiliary bidirectional screw rod, and the two groups of chain wheels are connected in a transmission matching mode through chains.

Furthermore, the four groups of sliding blocks are respectively and fixedly connected with one end of the L-shaped supporting plate at the corresponding position, and the knob is arranged outside the jig body.

Furthermore, four groups of sliding chutes are uniformly and symmetrically arranged on two sides of the upper part of the illumination cavity, the four groups of sliding blocks are respectively arranged in the sliding chutes at corresponding positions in a sliding manner, and the side edges of the four groups of sliding blocks are respectively attached to the inner walls of the sliding chutes at corresponding positions.

Compared with the prior art, the utility model provides a solar panel test fixture, through setting up the illumination chamber, set up light subassembly simulation solar light in the bottom in illumination chamber, it supports solar panel to set up supporting mechanism on the upper portion in illumination chamber, thereby realize that test fixture can send bright simulation solar light and test solar panel, very big reduction the condition of solar panel test, the staff of being convenient for tests solar panel at any time, the supporting mechanism of setting can be adjusted according to the solar panel of different specifications and support in order to realize supporting the solar panel of different specifications, the flexibility is high, wide application scope, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a front view of the testing fixture of the present invention;

FIG. 2 is a left side view of the testing fixture of the present invention;

fig. 3 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 in accordance with the present invention;

fig. 4 is a cross-sectional view of fig. 3B-B according to the present invention;

FIG. 5 is an enlarged view of the area C of FIG. 3 according to the present invention;

fig. 6 is a perspective view of the L-shaped support plate and the slider of the present invention.

Description of the reference numerals:

1. a jig body; 2. an ammeter; 3. a voltmeter; 4. a control switch; 5. a wire; 6. a connecting member; 7. An illumination cavity; 8. mounting a plate; 9. a fluorescent lamp; 10. an L-shaped support plate; 11. a notch; 12. a slider; 13. a chute; 14. a primary bidirectional lead screw; 15. a secondary bidirectional screw rod; 16. a sprocket; 17. a chain; 18. a knob; 19. a cover plate; 20. a handle; 21. a metal strip; 22. a magnetic strip; 23. and a metal terminal.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-6, the preferred embodiment of the present invention is shown.

Solar panel test fixture, including tool body 1, still include control switch 4, illumination chamber 7 and determine module, illumination chamber 7 sets up in one side of tool body 1, illumination chamber 7 internal fixed mounting has light components, control switch 4 fixed mounting is in one side upper portion that illumination chamber 7 was kept away from to tool body 1, be provided with the apron subassembly in the top in illumination chamber 7, be provided with supporting mechanism in the upper portion in illumination chamber 7, supporting mechanism includes L shape backup pad 10 and roll adjustment subassembly, the roll adjustment subassembly sets up in tool body 1, L shape backup pad 10 symmetry sets up the upper portion both sides in illumination chamber 7, the middle part of two sets of L shape backup pads 10 all is provided with breach 11, the equal fixed mounting in both ends of two sets of L shape backup pads 10 is on the roll adjustment subassembly.

Detection element includes ampere meter 2 and voltmeter 3, the equal fixed mounting of ampere meter 2 and voltmeter 3 is in tool body 1 is close to one side upper portion of control switch 4, ampere meter 2 and voltmeter 3 and control switch 4 electric connection, ampere meter 2 and voltmeter 3 have connecting piece 6 through 5 electric connection of wire, the even symmetry in one end both sides that wire 5 was kept away from to connecting piece 6 is provided with six sets of metal terminals 23, the staff takes up connecting piece 6 and corresponds the metal terminal 23 of keeping away from 5 one end settings of wire with connecting piece 6 and places on solar panel's positive negative pole respectively, when showing electric current and voltage respectively on ampere meter 2 and voltmeter 3, solar panel does not have the problem this moment, when not showing electric current and voltage on ampere meter 2 and voltmeter 3, solar panel has the problem this moment.

The light component comprises a mounting plate 8, the mounting plate 8 is fixedly mounted in the bottom end of the illumination cavity 7, fluorescent lamps 9 are uniformly and fixedly mounted on the top end face of the mounting plate 8, light emitted by the fluorescent lamps can simulate solar light, the multiple groups of fluorescent lamps 9 are electrically connected with the control switch 4, and the brightness of the fluorescent lamps 9 can be adjusted through the control switch 4.

The apron subassembly includes apron 19 and magnetic stripe 22, apron 19 sets up in the top of illumination chamber 7, when not using, can cover illumination chamber 7 through apron 19, avoid outside dust to get into in illumination chamber 7 easily, the bright darker phenomenon that leads to fluorescent lamp 9 to send, the one end top end face fixed mounting of apron 19 has handle 20, the one end that handle 20 was kept away from to apron 19 is rotated through the pivot and is installed in the top of illumination chamber 7, the one end bottom end face fixed mounting that apron 19 is close to handle 20 has metal strip 21, magnetic stripe 22 fixed mounting is in the one end top that illumination chamber 7 is close to metal strip 21, and metal strip 21 and the laminating of magnetic stripe 22, can realize spacing to apron 19.

The distance adjusting assembly comprises a main bidirectional screw rod 14 and an auxiliary bidirectional screw rod 15, the main bidirectional screw rod 14 and the auxiliary bidirectional screw rod 15 are respectively arranged at two sides of the upper part of the illumination cavity 7, the main bidirectional screw rod 14 and the auxiliary bidirectional screw rod 15 are both rotatably arranged in the jig body 1, threads arranged on the surfaces of two ends of the main bidirectional screw rod 14 and the auxiliary bidirectional screw rod 15 are respectively in threaded connection with a slide block 12, the main bidirectional screw rod 14 and the auxiliary bidirectional screw rod 15 are in rotation matched with the slide block 12 to realize the horizontal movement of the slide block 12, the main bidirectional screw rod 14 and the auxiliary bidirectional screw rod 15 are in transmission matched connection, one end of the main bidirectional screw rod 14 is fixedly connected with a knob 18, and one ends of the main bidirectional screw rod 14 and the auxiliary bidirectional screw rod 15, which are close to the knob 18, are both fixedly provided with chain wheels 16, two groups of chain wheels 16 are connected in a transmission matching mode through chains 17, synchronous rotation of a main bidirectional screw rod 14 and an auxiliary bidirectional screw rod 15 can be achieved, the rotation directions are the same, four groups of sliding blocks 12 are fixedly connected with one ends of L-shaped supporting plates 10 at corresponding positions respectively, the sliding blocks 12 can drive the L-shaped supporting plates 10 to move in the horizontal direction to achieve adjustment of the distance between the two groups of L-shaped supporting plates 10, knobs 18 are arranged outside the jig body 1, four groups of sliding grooves 13 are uniformly and symmetrically arranged on two sides of the upper portion of the illumination cavity 7, the four groups of sliding blocks 12 are arranged in the sliding grooves 13 at corresponding positions in a sliding mode respectively, the side edges of the four groups of sliding blocks 12 are attached to the inner walls of the sliding grooves 13 at corresponding positions respectively, and the sliding blocks 12 are prevented from rotating.

The working principle is as follows: when testing the solar panel, a worker can pull the handle 20 to rotate the cover plate 19 to make the metal strip 21 and the magnetic strip 22 separated from magnetic connection, i.e. the top end of the illumination cavity 7 is opened, then the knob 18 is rotated, the knob 18 rotates to drive the main bidirectional screw rod 14 to rotate, as the main bidirectional screw rod 14 and the auxiliary bidirectional screw rod 15 are fixedly provided with the chain wheels 16 at one end close to the knob 18, and the two groups of chain wheels 16 are in transmission fit connection through the chain 17, i.e. the main bidirectional screw rod 14 and the auxiliary bidirectional screw rod 15 rotate synchronously and have the same rotation direction, the main bidirectional screw rod 14 and the auxiliary bidirectional screw rod 15 rotate to be matched with the four groups of sliding blocks 12, so that the four groups of sliding blocks 12 and the two groups of L-shaped supporting plates 10 can move in the horizontal direction, and the moving directions of the two groups of L-shaped supporting plates 10 are opposite, so that the distance between the two groups of L-shaped supporting plates 10 can be adjusted according to the specification of the tested solar panel, after the distance between the two sets of L-shaped supporting plates 10 is adjusted, a worker can place two ends of a solar panel on the two sets of L-shaped supporting plates 10 respectively and enable the light absorption surface of the solar panel to be downward, then the fluorescent lamp 9 is turned on through the control switch 4, the fluorescent lamp 9 emits light, meanwhile, the brightness of the fluorescent lamp 9 can be adjusted through the control switch 4, the fluorescent lamp 9 emits light, the solar panel absorbs light and converts the light into electric energy, the worker turns on the ammeter 2 and the voltmeter 3 through the control switch 4, meanwhile, the worker takes the connecting piece 6 to place metal terminals 23 arranged at one end, far away from the conducting wire 5, of the connecting piece 6 on a positive electrode and a negative electrode of the solar panel respectively, when the ammeter 2 and the voltmeter 3 display current and voltage respectively, the solar panel has no problem at the moment, when the ammeter 2 and the voltmeter 3 do not display current and voltage, solar panel had the problem this moment, can realize that the test fixture can send bright simulation solar light and test solar panel, very big reduction the condition of solar panel test, the staff of being convenient for tests solar panel at any time, and can realize adjusting the interval between two sets of L shape backup pads 10 according to solar panel's specification and support spacingly to solar panel, and the flexibility is high, and application scope is wide.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Solar panel test fixture, including the tool body, its characterized in that: the jig comprises a jig body, and is characterized by further comprising a control switch, an illumination cavity and a detection assembly, wherein the illumination cavity is arranged in one side of the jig body, a light assembly is fixedly installed in the illumination cavity, the control switch is fixedly installed in the upper portion of the side, far away from the illumination cavity, of the jig body, a cover plate assembly is arranged in the top end of the illumination cavity, and a supporting mechanism is arranged in the upper portion of the illumination cavity;

2. The solar panel testing fixture of claim 1, wherein: the detection assembly comprises a current meter and a voltage meter, wherein the current meter and the voltage meter are fixedly installed on the upper portion, close to the control switch, of the jig body, the current meter and the voltage meter are electrically connected with the control switch, the current meter and the voltage meter are electrically connected with a connecting piece through a wire, and six groups of metal terminals are symmetrically arranged on two sides of one end, far away from the wire, of the connecting piece.

3. The solar panel testing fixture of claim 1, wherein: the lamp light subassembly includes the mounting panel, mounting panel fixed mounting is in the bottom in illumination chamber, the even fixed mounting of top face of mounting panel has the fluorescent lamp, the multiunit the fluorescent lamp all with control switch electric connection.

4. The solar panel testing fixture of claim 1, wherein: the apron subassembly includes apron and magnetic stripe, the apron sets up in the top in illumination chamber, the one end top face fixed mounting of apron has the handle, the one end that the handle was kept away from to the apron rotates through the pivot and installs in the top in illumination chamber, the one end bottom face fixed mounting that the apron is close to the handle has the metal strip, magnetic stripe fixed mounting is in the one end top that illumination chamber is close to the metal strip, and the metal strip laminates with the magnetic stripe.

5. The solar panel testing fixture of claim 1, wherein: the roll adjustment subassembly includes main two-way lead screw and vice two-way lead screw, main two-way lead screw and vice two-way lead screw set up respectively in the upper portion both sides in illumination chamber, and just main two-way lead screw and vice two-way lead screw all rotate to install at this internally at the tool, the screw thread that main two-way lead screw and vice two-way lead screw both ends set up on the surface is equallyd divide other threaded connection and is had the slider, main two-way lead screw and vice two-way lead screw transmission cooperation are connected, the one end fixedly connected with knob of main two-way lead screw.

6. The solar panel testing jig of claim 5, wherein: and chain wheels are fixedly arranged at one ends of the main bidirectional screw rod and the auxiliary bidirectional screw rod, which are close to the knob, and the two groups of chain wheels are connected in a transmission fit manner through chains.

7. The solar panel testing jig of claim 5, wherein: the four groups of sliding blocks are respectively and fixedly connected with one end of the L-shaped supporting plate at the corresponding position, and the knob is arranged outside the jig body.

8. The solar panel testing fixture of claim 5, wherein: four groups of sliding chutes are uniformly and symmetrically arranged on two sides of the upper part of the illumination cavity, the four groups of sliding blocks are respectively arranged in the sliding chutes at corresponding positions in a sliding manner, and the side edges of the four groups of sliding blocks are respectively attached to the inner walls of the sliding chutes at corresponding positions.