CN220066972U - Photovoltaic commercial power automatic switching control equipment - Google Patents
Photovoltaic commercial power automatic switching control equipment Download PDFInfo
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- CN220066972U CN220066972U CN202321214573.5U CN202321214573U CN220066972U CN 220066972 U CN220066972 U CN 220066972U CN 202321214573 U CN202321214573 U CN 202321214573U CN 220066972 U CN220066972 U CN 220066972U
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- photovoltaic
- power supply
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- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000004224 protection Effects 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field related to photovoltaic mains supply switching, in particular to an automatic photovoltaic mains supply switching device which comprises a mounting frame, a power supply switcher and a mounting mechanism, wherein the mounting mechanism comprises a base, a fixing hole, a limiting block, a connecting block, a fixing groove, a spring and a second clamping block, the power supply switcher is fixedly mounted above the mounting frame, and one end of the power supply switcher is provided with a photovoltaic electric interface. This automatic switching device of photovoltaic commercial power, through base, the fixed orifices, the stopper, the connecting block, the fixed slot, the setting of spring and second fixture block, laminate power supply switch through the mounting bracket on the surface of base, make stopper and spacing groove gomphosis mutually, make the surface of the one end protrusion spread groove of connecting block afterwards, then the second fixture block is under the effect of spring, protrusion fixed slot laminates mutually with the surface of mounting bracket, thereby accomplish the quick installation to power supply switch, just need press the second fixture block just can dismantle power supply switch like this.
Description
Technical Field
The utility model relates to the technical field related to photovoltaic mains supply switching, in particular to an automatic photovoltaic mains supply switching device.
Background
The photovoltaic mains supply is mainly switched between two kinds of electric power energy sources, when mains supply is in power failure, the photovoltaic mains supply can be automatically switched to a solar power supply system to normally work for a load through a power supply switcher, when the mains supply is in power supply, the power supply switcher also automatically stops the solar power supply system, namely the mains supply is automatically switched to normally work for the load, and on the premise of automatic switching of the photovoltaic mains supply and the solar power supply, the two kinds of power supplies are simultaneously connected to the power supply switcher, the power supply is automatically switched through the power supply switcher, the power supply switcher is generally required to be installed in a specified electric cabinet, meanwhile, the power supply switcher is complex in circuit and comprises a plurality of delay switches, and the power supply is required to be overhauled and replaced at random, so that the photovoltaic mains supply automatic switching device is particularly required.
But current photovoltaic commercial power automatic switching control equipment, in the use, most photovoltaic commercial power automatic switching control equipment all need fixed mounting in the middle of the rack, and switching control equipment is generally less moreover, still needs often to inspect, but installs fixedly after, inconvenient dismantlement is not convenient for the staff to examine and repair change and add.
Disclosure of Invention
The utility model aims to provide a photovoltaic mains supply automatic switching device, which solves the problems that the existing photovoltaic mains supply automatic switching device is provided in the background art, but most of the existing photovoltaic mains supply automatic switching devices are required to be fixedly arranged in a cabinet in the use process, and the switching devices are generally smaller and often inspected, but are inconvenient to detach after being fixedly arranged, and inconvenient for workers to overhaul, replace and add.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a photovoltaic commercial power automatic switching control equipment, includes mounting bracket, power switch and installation mechanism, and wherein installation mechanism includes base, fixed orifices, stopper, connecting block, fixed slot, spring and second fixture block, the top fixed mounting of mounting bracket has the power switch, the one end of power switch is provided with the photovoltaic electric interface, the other end of power switch is provided with the commercial power interface, the one end of mounting bracket articulates there is protection machanism, the spread groove has been seted up on the surface of mounting bracket, the spacing groove has been seted up on the outer wall surface of mounting bracket.
Preferably, the photovoltaic interfaces and the mains supply interfaces are distributed at equal intervals on the surface of the power supply switcher.
Preferably, the protection mechanism comprises a flip, an interface, a first clamping groove and a first clamping block, wherein one end of the mounting frame is hinged with the flip, the interfaces are arranged on the surfaces of two sides of the flip, the first clamping groove is arranged on the surface of one end of the flip, and the first clamping block is fixedly arranged on one side of the surface of the mounting frame.
Preferably, the flip is made of insulating materials, and the flip is connected with the first clamping block in a jogged manner through the first clamping groove.
Preferably, the installation mechanism comprises a base, a fixing hole, a limiting block, a connecting block, a fixing groove, a spring and a second clamping block, wherein the base is arranged on one side of the installation frame, the fixing holes are formed in two sides of the surface of the base, the limiting blocks are arranged on two sides of the base, the connecting block is fixedly installed on two sides of the surface of the base, the fixing groove is formed in one side surface of the connecting block, the spring is welded at one end of the fixing groove, and the second clamping block is welded at one end of the spring.
Preferably, the size of the limiting block is identical with the size of the limiting groove, and one end of the connecting block penetrates through the connecting groove.
Compared with the prior art, the utility model has the beneficial effects that: this automatic switching device of photovoltaic commercial power, through the base, the fixed orifices, the stopper, the connecting block, the fixed slot, the setting of spring and second fixture block, when using, can pass through the fixed orifices with the base earlier and install suitable position, then laminate power supply switch at the surface of base through the mounting bracket, make stopper and spacing groove gomphosis mutually, make the surface of the one end protrusion spread groove of connecting block afterwards, then the second fixture block is under the effect of spring, protrusion fixed slot laminates mutually with the surface of mounting bracket, thereby accomplish the quick installation to power supply switch, when dismantling as such, only need press the second fixture block and just can dismantle power supply switch.
Drawings
FIG. 1 is a schematic diagram of a side view of the present utility model;
FIG. 2 is a schematic diagram of the mutual matching structure of the connecting slot and the limiting slot of the utility model;
FIG. 3 is a schematic view of the mounting mechanism of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a mounting frame; 2. a power supply switcher; 3. a photovoltaic electrical interface; 4. a mains interface; 5. a protective mechanism; 501. a flip cover; 502. an interface; 503. a first clamping groove; 504. a first clamping block; 6. a connecting groove; 7. a limit groove; 8. a mounting mechanism; 801. a base; 802. a fixing hole; 803. a limiting block; 804. a connecting block; 805. a fixing groove; 806. a spring; 807. and a second clamping block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a photovoltaic commercial power automatic switching control equipment, including mounting bracket 1, power supply switch 2 and installation mechanism 8, wherein installation mechanism 8 includes base 801, fixed orifices 802, stopper 803, connecting block 804, fixed slot 805, spring 806 and second fixture block 807, the top fixed mounting of mounting bracket 1 has power supply switch 2, the one end of power supply switch 2 is provided with photovoltaic electrical interface 3, the other end of power supply switch 2 is provided with commercial power interface 4, the one end of mounting bracket 1 articulates there is protection machanism 5, spread groove 6 has been seted up on the surface of mounting bracket 1, spacing groove 7 has been seted up on the outer wall surface of mounting bracket 1.
Further, the photovoltaic electric interface 3 and the utility electric interface 4 are distributed on the surface of the power supply switcher 2 at equal intervals, and through the arrangement of the photovoltaic electric interface 3 and the utility electric interface 4, the photovoltaic electric and the utility electric can be connected to the corresponding interfaces at the same time, and then the power supply switcher 2 automatically controls the power supply to switch.
Further, protection machanism 5 includes flip 501, interface 502, first draw-in groove 503 and first fixture block 504, the one end of mounting bracket 1 articulates there is flip 501, interface 502 has been seted up to the both sides surface of flip 501, first draw-in groove 503 has been seted up to the one end surface of flip 501, the surface one side fixed mounting of mounting bracket 1 has first fixture block 504, through flip 501, interface 502, the setting of first draw-in groove 503 and first fixture block 504, when using, can rotate flip 501, the lid is at the surface of power switch 2, interface 502 can fix the circuit of photovoltaic interface 3 and commercial power interface 4 department simultaneously, then flip 501 can be mutually gomphosis through first draw-in groove 503 and first fixture block 504, make flip 501 can protect power switch 2.
Further, the flip 501 is made of an insulating material, and the flip 501 is connected with the first clamping block 504 through the first clamping groove 503 in a jogged manner, so that the occurrence of false touch and electric shock can be prevented through the arrangement of the flip 501.
Further, the installation mechanism 8 includes base 801, fixed orifices 802, stopper 803, connecting block 804, fixed slot 805, spring 806 and second fixture 807, one side of mounting bracket 1 is provided with base 801, fixed orifices 802 have been seted up to the surface both sides of base 801, the both sides of base 801 all are provided with stopper 803, the equal fixed mounting of surface both sides of base 801 has connecting block 804, fixed slot 805 has been seted up on one side surface of connecting block 804, the one end welding of fixed slot 805 has spring 806, the one end welding of spring 806 has second fixture 807, through base 801, fixed orifices 802, stopper 803, connecting block 804, fixed slot 805, spring 806 and second fixture 807's setting, when using, can be earlier with the base 801 through fixed orifice 802 installation suitable position, then laminate power switch 2 on the surface of base 801 through mounting bracket 1, make stopper 803 and spacing groove 7 gomphosis mutually, then make the surface of the one end protrusion spread groove 6 of connecting block 804, then the second fixture 807 is under the effect of spring 806, protrusion fixed slot 805, laminate mutually with the surface of mounting bracket 1, thereby accomplish the quick installation to power switch 2, just need dismantle the second fixture 807 need to switch over the second fixture 807 when just need to dismantle the second fixture 807.
Further, the size of the limiting block 803 is identical to the size of the limiting groove 7, one end of the connecting block 804 penetrates through the connecting groove 6, and the stability of the installation of the power switch 2 can be increased through the arrangement of the limiting block 803.
Working principle: firstly, the base 801 is installed at a proper position through the fixing hole 802, then the power supply switcher 2 is attached to the surface of the base 801 through the mounting frame 1, the limiting block 803 is embedded with the limiting groove 7, then one end of the connecting block 804 protrudes out of the surface of the connecting groove 6, then the second clamping block 807 protrudes out of the fixing groove 805 under the action of the spring 806 and is attached to the surface of the mounting frame 1, thus the quick installation of the power supply switcher 2 is completed, photovoltaic power and mains supply are simultaneously connected to corresponding interfaces, then the power switching is automatically controlled by the power supply switcher 2, secondly, the flip cover 501 can be rotated and covered on the surface of the power supply switcher 2, meanwhile, the interfaces 502 can be mutually embedded with the photovoltaic power interface 3 and the mains supply interface 4, and then the flip cover 501 can protect the power supply switcher 2 through the first clamping groove 503 and the first flip cover 504, so that the photovoltaic mains supply automatic switching device is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a photovoltaic commercial power automatic switching control equipment, includes mounting bracket (1), power supply switch (2) and installation mechanism (8), and wherein installation mechanism (8) include base (801), fixed orifices (802), stopper (803), connecting block (804), fixed slot (805), spring (806) and second fixture block (807), its characterized in that: the photovoltaic power generation device is characterized in that a power supply switcher (2) is fixedly installed above the mounting frame (1), one end of the power supply switcher (2) is provided with a photovoltaic electric interface (3), the other end of the power supply switcher (2) is provided with a mains supply interface (4), one end of the mounting frame (1) is hinged with a protection mechanism (5), a connecting groove (6) is formed in the surface of the mounting frame (1), and a limit groove (7) is formed in the outer wall surface of the mounting frame (1).
2. The automatic photovoltaic mains supply switching device according to claim 1, wherein the photovoltaic electrical interface (3) and the mains supply interface (4) are distributed at equal intervals on the surface of the power supply switch (2).
3. The photovoltaic utility power automatic switching device according to claim 1, wherein the protection mechanism (5) comprises a flip (501), an interface (502), a first clamping groove (503) and a first clamping block (504), one end of the mounting frame (1) is hinged with the flip (501), the two side surfaces of the flip (501) are provided with the interface (502), one end surface of the flip (501) is provided with the first clamping groove (503), and one side of the surface of the mounting frame (1) is fixedly provided with the first clamping block (504).
4. A photovoltaic utility power automatic switching device according to claim 3, characterized in that, flip (501) is insulating material, flip (501) is connected with first fixture block (504) gomphosis through first draw-in groove (503).
5. The photovoltaic utility power automatic switching device according to claim 1, wherein the installation mechanism (8) comprises a base (801), a fixing hole (802), a limiting block (803), a connecting block (804), a fixing groove (805), a spring (806) and a second clamping block (807), the base (801) is arranged on one side of the installation frame (1), the fixing holes (802) are formed in two sides of the surface of the base (801), the limiting blocks (803) are arranged on two sides of the base (801), the connecting block (804) is fixedly installed on two sides of the surface of the base (801), the fixing groove (805) is formed in one side surface of the connecting block (804), the spring (806) is welded at one end of the fixing groove (805), and the second clamping block (807) is welded at one end of the spring (806).
6. The automatic photovoltaic mains supply switching device according to claim 5, wherein the size of the limiting block (803) is identical to the size of the limiting groove (7), and one end of the connecting block (804) penetrates through the connecting groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214573.5U CN220066972U (en) | 2023-05-19 | 2023-05-19 | Photovoltaic commercial power automatic switching control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214573.5U CN220066972U (en) | 2023-05-19 | 2023-05-19 | Photovoltaic commercial power automatic switching control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220066972U true CN220066972U (en) | 2023-11-21 |
Family
ID=88762143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321214573.5U Active CN220066972U (en) | 2023-05-19 | 2023-05-19 | Photovoltaic commercial power automatic switching control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220066972U (en) |
-
2023
- 2023-05-19 CN CN202321214573.5U patent/CN220066972U/en active Active
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