CN218299525U

CN218299525U - High-frequency high-voltage photovoltaic transformer convenient to install

Info

Publication number: CN218299525U
Application number: CN202221539884.4U
Authority: CN
Inventors: 丁常爱
Original assignee: Nanjing Zhengyang Electronic Components Co ltd
Current assignee: Nanjing Zhengyang Electronic Components Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2023-01-13
Anticipated expiration: 2032-06-20

Abstract

The utility model belongs to the technical field of electrical equipment, especially, be a high frequency high pressure photovoltaic transformer convenient to installation, including high frequency high pressure photovoltaic transformer body, high frequency high pressure photovoltaic transformer body bottom both sides are provided with the fixed strip, the notch has all been seted up to fixed strip both ends both sides, high frequency high pressure photovoltaic transformer body below is provided with unable adjustment base, unable adjustment base top both sides are provided with the mounting groove, the recess has all been opened to mounting groove both ends both sides, the recess both sides are opened there is the mounting hole, be provided with the connecting rod on the mounting hole, be provided with the hasp in the recess, the hasp is close to bottom one side and is provided with the connecting hole, open the recess bottom has the spring hole, reset spring has been placed in the spring hole, mounting groove top a week has placed the rubber pad, the utility model discloses a mounting groove and the cooperation of hasp are used, in the installation, in the fixed strip embedding mounting groove of transformer bottom, the hasp is fixed the fixed strip simultaneously, easy installation, dismantle simply, very big labour has saved, has improved work efficiency.

Description

High-frequency high-voltage photovoltaic transformer convenient to install

Technical Field

The utility model relates to an electrical equipment technical field specifically is a high frequency high voltage photovoltaic transformer convenient to installation.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. In electrical equipment and wireless circuits, the high-voltage power supply is often used for voltage rise and fall, impedance matching, safety isolation and the like. The transformer mainly has the following functions: voltage transformation, impedance transformation, isolation, voltage stabilization, autotransformer, high voltage transformer, and the like. Photovoltaic is a short term for a solar photovoltaic power generation system, photovoltaic power generation is a technology for converting light energy into electric energy by utilizing a photovoltaic effect generated by light on a semiconductor interface, and the photovoltaic power generation system has two modes of independent operation and grid-connected operation. After the electric energy generated by photovoltaic power generation is converted into low voltage electricity through the inverter, the electric energy is generally boosted through the photovoltaic transformer and then transmitted to users.

The prior art has the following problems:

1. current photovoltaic transformer is when installing, often is that simple fix transformer body and assigned position through the screw, and the screw that uses is more, and to photovoltaic transformer installation and dismantlement maintenance, the in-process that utilizes fix with screw and dismantlement is too loaded down with trivial details.

2. Along with the time, the transformer body is because of the reason of weather, and the condition such as easy screw rusts when dismantling the maintenance to the transformer body, because the screw rusts and easily damages transformer body base, leads to just can dismantle for a long time, and the smooth silk phenomenon of screw easily takes place to work load has been increaseed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high frequency high voltage photovoltaic transformer convenient to installation has solved the problem explained in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high frequency high voltage photovoltaic transformer convenient to installation, includes high frequency high voltage photovoltaic transformer body, high frequency high voltage photovoltaic transformer body bottom both sides are provided with the fixed strip, the notch has all been seted up to fixed strip both ends both sides, high frequency high voltage photovoltaic transformer body below is provided with unable adjustment base, unable adjustment base top both sides are provided with the mounting groove, the recess has all been opened to mounting groove both ends both sides, the recess both sides are opened there is the mounting hole, be provided with the connecting rod on the mounting hole, be provided with the hasp in the recess, the hasp is close to bottom one side and is provided with the connecting hole, open the recess bottom has the spring hole, reset spring has been placed in the spring hole, the rubber pad has been placed to mounting groove top terminal surface.

As a preferred technical scheme of the utility model, last mounting groove of unable adjustment base is corresponding with the fixed strip position, mounting groove and fixed strip are the I font.

As a preferred technical scheme of the utility model, the mounting groove penetrates connecting hole and hasp swing joint through the connecting rod in the recess.

As an optimal technical scheme of the utility model, the hasp is L shape, and bottom one end is the arc, eight groups altogether of hasp.

As a preferred technical scheme of the utility model, the hasp is L shape, and bottom one end is the arc, eight groups altogether of hasp.

As an optimal technical scheme of the utility model, the recess is corresponding with the hasp size, and is L shape, recess bottom one side is the arc.

As an optimized technical scheme of the utility model, the area of the notch upper surface of fixed strip both ends both sides is less than the area of lower surface.

Compared with the prior art, the utility model provides a high frequency high voltage photovoltaic transformer convenient to installation possesses following beneficial effect:

1. this high frequency high voltage photovoltaic transformer convenient to installation uses through the cooperation of mounting groove and hasp, can be in the installation, with the fixed strip embedding mounting groove of transformer bottom, the hasp fixes the fixed strip simultaneously, and the device sets up simply, and operation process is few to easy installation is dismantled simply, very big labour of having saved has improved work efficiency.

2. Through placing the rubber pad in unable adjustment base top, when installing photovoltaic transformer, the rubber pad plays buffer protection's effect, because of the reason of weather, has avoided the rainwater to get into the mounting groove and has caused the corrosion of rustting to inside simultaneously, plays sealed effect to the mounting groove is inside.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a perspective view of the stationary base;

fig. 4 is a schematic perspective view of the latch.

In the figure: 1. a high-frequency high-voltage photovoltaic transformer body; 2. a fixing strip; 3. a recess; 4. a fixed base; 5. mounting grooves; 6. a groove; 7. locking; 8. connecting holes; 9. a spring hole; 10. a return spring; 11. mounting holes; 12. a connecting rod; 13. a rubber cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment: the utility model provides a high frequency high voltage photovoltaic transformer convenient to installation, includes high frequency high voltage

photovoltaic transformer body

1, 1 bottom both sides of high frequency high voltage photovoltaic transformer body are provided with fixed strip 2, and notch 3 has all been seted up to fixed strip 2 both ends both sides, and 1 below of high frequency high voltage photovoltaic transformer body is provided with

unable adjustment base

4, and 4 top both sides of unable adjustment base are provided with mounting groove 5, and recess 6 has all been opened to 5 both ends both sides of mounting groove, and open 6 both sides of recess has mounting hole 11, is provided with connecting rod 12 on the mounting hole 11, be provided with hasp 7 in the recess 6, hasp 7 is close to bottom one side and is provided with connecting hole 8, and open 6 bottoms of recess has spring hole 9, and reset spring 10 has been placed to spring hole 9, and through setting up reset spring 10, when dismantling high frequency high voltage photovoltaic transformer body 1, make hasp 7 reset, from the automatic dropout on fixed strip 2, rubber pad 13 has been placed to mounting groove 5 top terminal surface, and rubber pad 13 has played the buffer protection and has prevented to take place the effect of corroding because of rainwater entering mounting groove 5.

In the embodiment, the mounting groove 5 on the fixed base 4 corresponds to the fixed strip 2, the mounting groove 5 and the fixed strip 2 are in an I shape, and the mounting groove 5 corresponds to the fixed strip 2, so that the installation groove is not easy to move during embedding connection; the mounting groove 5 is movably connected with the lock catch 7 by penetrating the connecting rod 12 in the groove 6 into the connecting hole 8; the lock catches 7 are L-shaped, one ends of the bottoms of the lock catches are arc-shaped, and the number of the lock catches 7 is eight; the groove 6 corresponds to the lock catch 7 in size and is L-shaped, and one side of the bottom of the groove 6 is arc-shaped; a spring hole 9 at the bottom of the groove 6 forms an included angle of 75 degrees with the horizontal plane, and a reset spring 10 in the spring hole 9 is subjected to a force vertical to the reset spring 10, so that the lock catch 7 is better reset; the area of the upper surface of the notch 3 at two sides of the two ends of the fixing strip 2 is smaller than that of the lower surface.

The utility model discloses a theory of operation and use flow: the operator is when installing, need hang high frequency high voltage photovoltaic transformer body 1 and make the fixed strip 2 embedding mounting groove 5 connect, the both ends of fixed strip 2 are when falling into mounting groove 5 bottom, press the bottom of hasp 7, make in the notch 3 of hasp 7 lock catch 2 both sides of buckling, fix photovoltaic transformer, when needing photovoltaic transformer to dismantle the maintenance, only need hang photovoltaic transformer perpendicularly, hasp 7 receives pressure and changes, and simultaneously, because of reset spring 10's elasticity, make hasp 7 drop from notch 3 of fixed strip 2, photovoltaic transformer breaks away from unable adjustment base 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high frequency high voltage photovoltaic transformer convenient to installation which characterized in that: including high frequency high voltage photovoltaic transformer body (1), high frequency high voltage photovoltaic transformer body (1) bottom both sides are provided with fixed strip (2), notch (3) have all been seted up to fixed strip (2) both ends both sides, high frequency high voltage photovoltaic transformer body (1) below is provided with unable adjustment base (4), unable adjustment base (4) top both sides are provided with mounting groove (5), recess (6) have all been opened to mounting groove (5) both ends both sides, mounting hole (11) have been opened to recess (6) both sides, be provided with connecting rod (12) on mounting hole (11), be provided with hasp (7) in recess (6), hasp (7) are close to bottom one side and are provided with connecting hole (8), open recess (6) bottom has spring hole (9), reset spring (10) have been placed in spring hole (9), rubber pad (13) have been placed to mounting groove (5) top terminal surface.

2. A high frequency and high voltage photovoltaic transformer easy to install according to claim 1, wherein: mounting groove (5) on unable adjustment base (4) and fixed strip (2) position are corresponding, mounting groove (5) and fixed strip (2) are the I font.

3. A high frequency and high voltage photovoltaic transformer easy to install according to claim 1, wherein: the mounting groove (5) penetrates through the connecting hole (8) through the connecting rod (12) in the groove (6) and is movably connected with the lock catch (7).

4. A high frequency and high voltage photovoltaic transformer easy to install according to claim 1, wherein: the lock catches (7) are L-shaped, one ends of the bottoms of the lock catches are arc-shaped, and the number of the lock catches (7) is eight.

5. A high frequency and high voltage photovoltaic transformer easy to install according to claim 1, wherein: the groove (6) corresponds to the lock catch (7) in size and is L-shaped, and one side of the bottom of the groove (6) is arc-shaped.

6. A high frequency and high voltage photovoltaic transformer easy to install according to claim 1, wherein: and a spring hole (9) at the bottom of the groove (6) and a horizontal plane form an included angle of 75 degrees.

7. A high frequency and high voltage photovoltaic transformer easy to install according to claim 1, wherein: the area of the upper surface of the notch (3) at two sides of the two ends of the fixing strip (2) is smaller than that of the lower surface.