CN219253099U

CN219253099U - Solar photovoltaic junction box convenient for glue filling

Info

Publication number: CN219253099U
Application number: CN202320231450.6U
Authority: CN
Inventors: 顾磊; 高菱; 高宇
Original assignee: Jiangsu Weierfu Electronic Technology Co ltd
Current assignee: Jiangsu Weierfu Electronic Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-27
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the technical field of glue filling, and discloses a solar photovoltaic junction box convenient for glue filling. According to the utility model, the glue filling barrel is driven by the transmission mechanism to rotate under the cooperation of the sliding mechanism, so that when glue is placed in the glue filling barrel, the glue filling barrel can drive the conical plate to rotate, the upper circular plate slides on the lower circular plate, and the upper circular plate are provided with circular through holes, so that the quantity of the glue entering the pipeline connecting pipe can be controlled by controlling the rotation of the glue filling barrel, the quantity of the glue filling of the solar photovoltaic junction box can be directly controlled when the pipeline connecting pipe is connected with the glue pipe, the glue filling speed can be ensured without the need of careful wings of workers, and the solar photovoltaic junction box is more practical.

Description

Solar photovoltaic junction box convenient for glue filling

Technical Field

The utility model belongs to the technical field of glue filling, and particularly relates to a solar photovoltaic junction box convenient for glue filling.

Background

The photovoltaic junction box is a connecting device between a solar cell matrix formed by solar cell modules and a solar charging control device, and mainly aims to connect and protect the solar cell modules, connect electric power generated by the solar cells with an external circuit, conduct current generated by the photovoltaic modules, and select mainly the current of the modules, namely the maximum current for operation, the short-circuit current, the maximum current for output of the modules, the rated current of the junction box calculated according to the short-circuit current, the safety coefficient, and the safety coefficient is smaller if the junction box is calculated according to the maximum operation current.

However, in the process of glue filling, the existing solar photovoltaic junction box is more in glue filling, so that glue is easy to overflow, and internal components and the like of the solar photovoltaic junction box are bonded, so that care is required in the process of glue filling, and the glue filling speed is reduced.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a solar photovoltaic terminal box convenient to encapsulating, includes the encapsulating cylinder, encapsulating cylinder outer wall is provided with built-in sleeve, and built-in sleeve inner chamber and encapsulating cylinder outer wall department are provided with slide mechanism, built-in sleeve outer wall fixed mounting has the outer sleeve, and outer sleeve bottom lateral wall fixed mounting has three landing legs that are circumference and distribute, encapsulating cylinder upper end lateral wall is provided with drive mechanism, and encapsulating cylinder bottom fixed mounting has the conical plate, the round hole has been seted up to the conical plate bottom, and round hole inner chamber fixed mounting has the pipe connection, and pipe connection inner chamber is provided with the block closing device.

As a preferred implementation mode of the utility model, the sliding mechanism comprises an arc-shaped chute, the arc-shaped chute is arranged in an inner cavity of the built-in sleeve, a plurality of rollers distributed at equal intervals are slidably arranged in the inner cavity of the built-in sleeve, and one side wall of each roller, far away from the arc-shaped chute, is fixedly connected to the glue filling cylinder.

As a preferable implementation mode of the utility model, a rotating rod is movably arranged on one side wall of the motor, a driving gear is arranged at the other end of the rotating rod, the driving gear is connected with a toothed ring in a meshed manner, and the inside of the toothed ring is fixedly connected with the outer wall of the glue filling cylinder.

As a preferred embodiment of the utility model, the clamping and closing device comprises an upper circular plate and a lower circular plate, wherein the upper circular plate is fixedly arranged in a circular hole inner cavity formed in the bottom of the conical plate, the lower circular plate is slidably arranged at the bottom of the upper circular plate, the lower circular plate is fixedly connected to the inner wall of the inner cavity of the pipeline connecting pipe, and four circular through holes which are circumferentially distributed are formed in the lower circular plate and the upper circular plate.

As a preferred embodiment of the present utility model, the tapered plate is slidably connected to the pipe connection pipe.

As a preferred embodiment of the utility model, the bottoms of the opposite side walls of the three supporting legs are provided with solar photovoltaic junction boxes.

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

according to the utility model, the glue filling barrel is driven by the transmission mechanism to rotate under the cooperation of the sliding mechanism, so that when glue is placed in the glue filling barrel, the glue filling barrel can drive the conical plate to rotate, the upper circular plate slides on the lower circular plate, and the upper circular plate are provided with circular through holes, so that the quantity of the glue entering the pipeline connecting pipe can be controlled by controlling the rotation of the glue filling barrel, the quantity of the glue filling of the solar photovoltaic junction box can be directly controlled when the pipeline connecting pipe is connected with the glue pipe, the workers do not need to pay attention to wing, and the glue filling speed can be ensured.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top perspective view of the present utility model;

FIG. 3 is a schematic cross-sectional perspective view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. an outer sleeve; 2. a sleeve is arranged in the sleeve; 3. filling a glue cylinder; 4. a toothed ring; 5. a drive gear; 6. a rotating rod; 7. a motor; 8. a support leg; 9. a pipe connecting pipe; 10. a conical plate; 11. an upper circular plate; 12. a circular through hole; 13. a lower circular plate; 14. a roller; 15. an arc chute; 16. solar photovoltaic junction box.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

As shown in fig. 1 to 4, a solar photovoltaic junction box convenient for glue pouring comprises a glue pouring barrel 3, wherein a built-in sleeve 2 is arranged on the outer wall of the glue pouring barrel 3, a sliding mechanism is arranged at the inner cavity of the built-in sleeve 2 and the outer wall of the glue pouring barrel 3, an outer sleeve 1 is fixedly arranged on the outer wall of the built-in sleeve 2, three supporting legs 8 which are circumferentially distributed are fixedly arranged on the side wall of the bottom of the outer sleeve 1, a transmission mechanism is arranged on the side wall of the upper end of the glue pouring barrel 3, a conical plate 10 is fixedly arranged at the bottom of the glue pouring barrel 3, a round hole is formed in the bottom of the conical plate 10, a pipeline connecting pipe 9 is fixedly arranged in the inner cavity of the round hole, and a clamping and closing device is arranged in the inner cavity of the pipeline connecting pipe 9.

As shown in fig. 1 to 4, in a specific embodiment, the sliding mechanism includes an arc chute 15, the arc chute 15 is disposed in an inner cavity of the inner sleeve 2, and a plurality of rollers 14 distributed at equal intervals are slidably disposed in the inner cavity of the inner sleeve 2, and a side wall of each roller 14 far away from the arc chute 15 is fixedly connected to the glue filling barrel 3. In this setting, because ring gear 4 inner chamber fixed connection is in the outer wall of filling cylinder 3 to make filling cylinder 3 can be under the sliding fit of gyro wheel 14 and arc spout 15 in slide mechanism, can drive filling cylinder 3 when making ring gear 4 rotatory this moment and rotate. The transmission mechanism comprises a motor 7, a rotating rod 6 is movably arranged on one side wall of the motor 7, a driving gear 5 is arranged at the other end of the rotating rod 6, the driving gear 5 is meshed with and connected with a toothed ring 4, and the inside of the toothed ring 4 is fixedly connected with the outer wall of the glue filling cylinder 3. In this setting, when starting motor 7, motor 7 can provide power supply for drive mechanism this moment to make bull stick 6 can rotate, make it drive driving gear 5 and rotate, when driving gear 5 rotates, it can drive meshing connection's ring gear 4 and rotate this moment, and because ring gear 4 inner chamber fixed connection is in the outer wall of filling section of thick bamboo 3, thereby makes filling section of thick bamboo 3 can rotate under slide mechanism's cooperation.

As shown in fig. 1 to 4, further, the snap-close device comprises an upper circular plate 11 and a lower circular plate 13, the upper circular plate 11 is fixedly mounted in a circular hole inner cavity formed in the bottom of the conical plate 10, the lower circular plate 13 is slidably mounted at the bottom of the upper circular plate 11, the lower circular plate 13 is fixedly connected to the inner wall of the inner cavity of the pipe connecting pipe 9, and four circular through holes 12 distributed circumferentially are formed in the lower circular plate 13 and the upper circular plate 11. In this setting, because conical plate 10 and pipe connection pipe 9 are rotationally connected, thereby can guarantee that lower circular plate 13 can not rotate, because go up

circular plate

11 and 13 sliding connection's of circular plate down, thereby guarantee that last circular plate 11 can rotate on lower circular plate 13, so that the circular through-hole 12 that guarantees that last circular plate 11 its was seted up when rotatory can be closed the opening of circular through-hole 12 of seting up on lower circular plate 13, thereby guarantee its volume that can control the glue, avoid the in-process primary election at the watering gluey too much condition, thereby produce extravagant. The conical plate 10 is in sliding connection with the pipe connecting pipe 9. In this arrangement it is ensured that the pipe connection 9 will not rotate when the conical plate 10 rotates. Solar photovoltaic junction boxes 16 are arranged at the bottoms of opposite side walls of the three supporting legs 8. In this setting, when glue is in the circular through-hole 12 entering pipeline connecting pipe 9 to carry out the glue watering to the solar photovoltaic terminal box 16 of below through the rubber tube of connecting on the pipeline connecting pipe 9.

The implementation principle is as follows: firstly, glue is poured into the glue pouring barrel 3, and because the glue pouring barrel 3 and the conical plate 10 are integrally connected, the glue at the moment can enter the conical plate 10, a round hole is formed in the bottom of the conical plate 10, an upper circular plate 11 is fixedly arranged in the cavity of the round hole, a lower circular plate 13 is slidably arranged at the bottom of the upper circular plate 11, circular through holes 12 are formed in the upper circular plate 11 and the lower circular plate 13, when the glue pouring barrel 3 does not rotate, the circular through holes 12 on the upper circular plate 11 and the lower circular plate 13 are in non-contact connection, so that the glue poured at the moment can be blocked, when a motor 7 is started, the motor 7 can provide a power source for a transmission mechanism, so that a rotating rod 6 can rotate, a driving gear 5 can be driven to rotate, when the driving gear 5 rotates, a toothed ring 4 in meshed connection can be driven to rotate at the moment, the inner cavity of the toothed ring 4 is fixedly connected with the outer wall of the glue pouring barrel 3, so that the glue pouring barrel 3 can rotate under the sliding fit of the roller 14 and the arc chute 15 in the sliding mechanism, the glue pouring barrel 3 can be driven to rotate when the toothed ring 4 rotates, the integrally connected conical plate 10 can rotate when the glue pouring barrel 3 rotates, the upper circular plate 11 fixedly arranged in the inner cavity of the round hole formed in the bottom of the conical plate 10 rotates, the conical plate 10 and the pipeline connecting pipe 9 are rotationally connected, the lower circular plate 13 can not rotate, the upper circular plate 11 and the lower circular plate 13 are slidingly connected, the upper circular plate 11 can rotate on the lower circular plate 13, the circular through holes 12 formed in the upper circular plate 11 can be closed and opened on the lower circular plate 13 when the upper circular plate 11 rotates, thereby guarantee its volume that can control glue, avoid the in-process of watering and primarily select the excessive condition of gluing to produce extravagant, make glue can get into in the pipeline connecting pipe 9 through circular through-hole 12, thereby carry out gluey watering to the solar photovoltaic terminal box 16 of below through the rubber tube that is connected on the pipeline connecting pipe 9.

Claims

1. The utility model provides a solar photovoltaic terminal box convenient to encapsulating, includes encapsulating cylinder (3), its characterized in that, encapsulating cylinder (3) outer wall is provided with built-in sleeve (2), and built-in sleeve (2) inner chamber and encapsulating cylinder (3) outer wall department is provided with slide mechanism, built-in sleeve (2) outer wall fixed mounting has outer sleeve (1), and outer sleeve (1) bottom lateral wall fixed mounting has landing leg (8) that are circumference and distribute, encapsulating cylinder (3) upper end lateral wall is provided with drive mechanism, and encapsulating cylinder (3) bottom fixed mounting has conical plate (10), round hole has been seted up to conical plate (10) bottom, and round hole inner chamber fixed mounting has pipe connection (9), and pipe connection (9) inner chamber is provided with the block closing device.

2. The solar photovoltaic junction box convenient for glue filling according to claim 1, wherein the sliding mechanism comprises an arc chute (15), the arc chute (15) is arranged in an inner cavity of the built-in sleeve (2), a plurality of rollers (14) distributed at equal intervals are slidably arranged in the inner cavity of the built-in sleeve (2), and one side wall, away from the arc chute (15), of each roller (14) is fixedly connected onto the glue filling barrel (3).

3. The solar photovoltaic junction box convenient for glue filling according to claim 1, wherein the transmission mechanism comprises a motor (7), a rotating rod (6) is movably mounted on one side wall of the motor (7), a driving gear (5) is arranged at the other end of the rotating rod (6), the driving gear (5) is in meshed connection with the toothed ring (4), and the toothed ring (4) is fixedly connected with the outer wall of the glue filling barrel (3) inside.

4. The solar photovoltaic junction box convenient for glue filling according to claim 1, wherein the clamping closing device comprises an upper circular plate (11) and a lower circular plate (13), the upper circular plate (11) is fixedly arranged in a circular hole inner cavity formed in the bottom of the conical plate (10), the lower circular plate (13) is slidably arranged at the bottom of the upper circular plate (11), the lower circular plate (13) is fixedly connected to the inner cavity wall of the pipeline connecting pipe (9), and four circular through holes (12) which are circumferentially distributed are formed in the lower circular plate (13) and the upper circular plate (11).

5. Solar photovoltaic junction box facilitating glue filling according to claim 4, characterized in that the conical plate (10) is in sliding connection with the pipe connection pipe (9).

6. Solar photovoltaic junction box convenient for glue filling according to claim 1, characterized in that the solar photovoltaic junction box (16) is arranged at the bottom of the opposite side walls of the three support legs (8).