Case assembly and shared green power system module

Abstract

The utility model relates to the technical field of photovoltaic energy storage, in particular to a case assembly and a shared green power system module. The case assembly comprises a case shell and a case panel arranged on the front end face of the case shell, and is characterized in that a total module mounting area and a plurality of sub-module mounting areas are arranged in the case shell and are uniformly arranged in the case shell at intervals in the height direction of the case shell; a mounting rack I used for mounting a circuit breaker and a mounting rack II used for mounting an electric meter, a deconcentrator and a PCS air switch are mounted in the total module mounting region, and a mounting rack III used for mounting a user control switch and a mounting rack IV used for mounting an energy router are mounted in each sub-module mounting region. The shared green power system module comprises the case assembly. According to the utility model, centralized installation of power distribution equipment such as an energy router in a multi-user scene can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic energy storage, and in particular to a chassis component and a shared green electricity system module. Background Art

[0002] For household energy storage solutions, there are traditional household energy storage systems and plug-and-play small-scale photovoltaic storage systems. Among them, household energy storage systems are mainly used in single-family houses with roofs, and the components generally include photovoltaic modules, inverters and energy storage batteries; small-scale photovoltaic storage systems are mainly used in balconies, using the balcony space to install photovoltaic panels.

[0003] Traditional solutions all have limitations to varying degrees. For example, household energy storage systems are highly dependent on rooftop resources, and there is no way to install and distribute power to each household in scenarios such as apartments. Small-scale solar energy storage systems are limited by balcony area and can mostly only be configured to less than 2KW, which cannot meet actual household electricity needs. When there is no electricity demand, there is a waste problem due to idle electricity.

[0004] In order to achieve a refined relationship between the photovoltaic storage system in a multi-user scenario, each user may be equipped with a power distribution device such as an energy router, but there is no such solution in the prior art. Summary of the invention

[0005] The utility model provides a chassis assembly and a shared green electricity system module, which can solve the problem that the current photovoltaic storage system cannot be centrally installed in a multi-user scenario, and realize the centralized installation of power distribution equipment such as energy routers in a multi-user scenario.

[0006] According to a chassis assembly of the utility model, it includes a chassis shell and a chassis panel arranged at the front end surface of the chassis shell, and is characterized in that: a total module installation area and multiple sub-module installation areas are arranged in the chassis shell, and the total module installation area and the multiple sub-module installation areas are evenly spaced in the chassis shell along the height direction of the chassis shell. A mounting frame 1 for installing a circuit breaker and a mounting frame 2 for installing an electric meter, a splitter and a PCS air switch are installed in the total module installation area, and a mounting frame 3 for installing a user control switch and a mounting frame 4 for installing an energy router are installed in each sub-module installation area.

[0007] Preferably, a rectangular frame 1 and a rectangular frame 2 fixed on the rear end surface of the chassis shell are respectively provided in the main module installation area and the sub-module installation area, mounting frame 1 and mounting frame 2 are both arranged in rectangular frame 1, mounting frame 3 and mounting frame 4 are both arranged in rectangular frame 2, and the upper side wall and the lower side wall of rectangular frame 1 and the upper side wall and the lower side wall of rectangular frame 2 are provided with wire holes.

[0008] Preferably, the outer side surfaces of rectangular frame 1 and rectangular frame 2 are on the same vertical plane, and a wire groove is formed between the same vertical plane and the inner surface of the side wall of the chassis shell.

[0009] Preferably, both mounting frame 1 and mounting frame 2 include a U-shaped support plate 1 with an opening toward the rear end face of the chassis shell, and a transversely arranged guide rail 1 for clamping the electric meter, distributor and PCS air switch is installed on the support plate 1 of mounting frame 2.

[0010] Preferably, the support plate 1 is fixed to the rear end surface of the chassis shell by screws.

[0011] Preferably, the mounting frame three includes a support plate two which has an opening toward the rear end face of the chassis shell and is in the shape of a U-shaped plate, and a transversely arranged guide rail two for the user control switch to be connected is installed on the support plate two, and both ends of the guide rail two are provided with limit plates for preventing the user control opening from being derailed along the length direction of the guide rail two.

[0012] Preferably, the mounting frame 4 comprises two support bars which are arranged opposite to each other in transverse direction and vertical in length direction, a plurality of through holes arranged at intervals are provided on opposite sides of the support bars, and the energy router is installed between the two support bars.

[0013] Preferably, the top and bottom ends of the chassis shell are provided with inlet and outlet wire holes communicating with the interior of the chassis shell.

[0014] Preferably, door panel reinforcement ribs are provided on the inner side of the chassis panel.

[0015] A shared green power system module according to the present disclosure includes any of the above-mentioned chassis components.

[0016] The utility model has the following beneficial effects:

[0017] (1) It can better realize the centralized installation of power distribution equipment such as energy routers in multi-user scenarios;

[0018] (2) The chassis components are divided into areas so that each component can be optimally positioned, forming an independent modular design with a high degree of integration. An energy router, an independent electricity meter, and an independent user control switch are installed in each sub-module installation area, allowing each user to collect electricity consumption information in a timely and accurate manner and facilitating maintenance by individual users. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a shared green electricity system module disclosed in the present invention;

[0020] Figure 2 It is a structural schematic diagram of a chassis assembly disclosed in the present invention;

[0021] Figure 3 for Figure 2 Front view of . DETAILED DESCRIPTION

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0023] Through power distribution equipment such as energy routers, the green energy power supply system and the power grid power supply system can realize the coupling power supply to the user's load circuit. For example, when power distribution equipment such as energy routers are used in multi-user scenarios, each user needs to be equipped. Taking into account the difficulty of installing power distribution equipment such as energy routers due to the concentration of users in multi-user scenarios, this embodiment provides a shared green power system module chassis 2, which can provide installation locations for installing multiple energy routers. At the same time, the shared green power system module chassis 2 can also be set on a wall, for example, through a wall-mounted component 1.

[0024] Among them, the shared green electricity system module chassis 2, the energy router and / or the wall-mounted component 1 can together constitute a shared green electricity system module.

[0025] This embodiment provides a shared green power system module, such as Figure 1-Figure 3 As shown, it includes a shared green power system module chassis 2 and a wall-mounted component 1 disposed at the shared green power system module chassis 2. The wall-mounted component 1 may be a component such as an existing bracket component, which will not be described in detail in this embodiment.

[0026] Among them, the shared green electricity system module chassis 2 includes a chassis assembly, and the chassis assembly includes a chassis shell 201 and a chassis panel 202 arranged at the front end surface of the chassis shell 201. A total module installation area 203 and multiple sub-module installation areas 204 are provided in the chassis shell 201. The total module installation area 203 and the multiple sub-module installation areas 204 are evenly spaced along the height direction of the chassis shell 201 in the chassis shell 201. The total module installation area 203 is installed with a mounting frame 1 205 for installing a circuit breaker and a mounting frame 2 206 for installing an electric meter, a distributor and a PCS air switch. Each sub-module installation area 204 is installed with a mounting frame 3 207 for installing a user control switch and a mounting frame 4 208 for installing an energy router.

[0027] The chassis components are divided into regions, and each component can be arranged in a better position, forming an independent modular design with a high degree of integration. Each sub-module installation area 204 is equipped with an energy router, an independent electric meter, and an independent user control switch, which can provide each user with timely and accurate collection of electricity consumption information and facilitate individual user maintenance.

[0028] Specifically, in this embodiment, the main module installation area 203 and the sub-module installation area 204 are respectively provided with a rectangular frame 1 209 and a rectangular frame 210 fixed on the rear end surface of the chassis shell 201, the mounting frame 1 205 and the mounting frame 2 206 are both arranged in the rectangular frame 1 209, the mounting frame 3 207 and the mounting frame 4 208 are both arranged in the rectangular frame 2 210, and the upper side wall and the lower side wall of the rectangular frame 1 209 and the upper side wall and the lower side wall of the rectangular frame 2 210 are all provided with wire holes 211.

[0029] The outer side surfaces of rectangular frame 1 209 and rectangular frame 2 210 are on the same vertical plane, and a wire groove 212 is formed between the same vertical plane and the inner surface of the side wall of the chassis shell 201, which fully divides the internal area of ​​the chassis into an installation area and a wire passing area, so that various components and lines inside the chassis can be effectively and reasonably arranged, which is convenient for subsequent maintenance and installation.

[0030] In this embodiment, both the mounting frame 1 205 and the mounting frame 206 include a U-shaped support plate 1 213 with an opening toward the rear end face of the chassis housing 201. A horizontally arranged guide rail 1 214 for clamping the electric meter, the splitter and the PCS air switch is installed on the support plate 1 213 of the mounting frame 206. The support plate 1 is fixed to the rear end face of the chassis housing 201 by screws.

[0031] The mounting frame 3 207 includes a support plate 215 in the shape of a U-shaped plate with an opening toward the rear end face of the chassis shell 201, and a horizontally arranged guide rail 216 for user control switch connection is installed on the support plate 215, and both ends of the guide rail 216 are provided with limit plates 217 for preventing the user control opening from being derailed along the length direction of the guide rail 216.

[0032] The mounting frame 208 includes two support bars 218 that are arranged opposite to each other in the transverse direction and vertical in the length direction. A plurality of through holes 219 arranged at intervals are provided on opposite sides of the support bars 218 , and the energy router is installed between the two support bars 218 .

[0033] In addition, in this embodiment, the top and bottom ends of the chassis housing 201 are both provided with wire entry and exit holes 220 that are connected to the interior of the chassis housing 201 , and the wire entry and exit holes 220 are convenient for installation and upper and lower wire routing.

[0034] Door plate reinforcement ribs are arranged on the inner side of the chassis panel 202. The chassis panel 202 is easy to install, has a protective effect, and also has an aesthetic effect.

[0035] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on one or several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0036] The above is a schematic description of the present invention and its implementation methods, which is not restrictive. The embodiments shown are only part of the implementation methods of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A chassis assembly, comprising a chassis shell (201) and a chassis panel (202) arranged at the front end surface of the chassis shell (201), characterized in that: A main module installation area (203) and a plurality of sub-module installation areas (204) are provided in the chassis shell (201); the main module installation area (203) and the plurality of sub-module installation areas (204) are evenly spaced in the chassis shell (201) along the height direction of the chassis shell (201); a first installation frame (205) for installing a circuit breaker and a second installation frame (206) for installing an electric meter, a wire splitter and a PCS air switch are installed in the main module installation area (203); and a third installation frame (207) for installing a user control switch and a fourth installation frame (208) for installing an energy router are installed in each sub-module installation area (204).

2. The chassis assembly according to claim 1, characterized in that: A rectangular frame 1 (209) and a rectangular frame 2 (210) fixed on the rear end surface of the chassis shell (201) are respectively provided in the main module installation area (203) and the sub-module installation area (204); a mounting frame 1 (205) and a mounting frame 2 (206) are both arranged in the rectangular frame 1 (209); a mounting frame 3 (207) and a mounting frame 4 (208) are both arranged in the rectangular frame 2 (210); and the upper side wall and the lower side wall of the rectangular frame 1 (209) and the upper side wall and the lower side wall of the rectangular frame 2 (210) are both provided with wire holes (211).

3. The chassis assembly according to claim 2, characterized in that: The outer side surfaces of the rectangular frame 1 (209) and the rectangular frame 2 (210) are located on the same vertical plane, and a wire groove (212) is formed between the same vertical plane and the inner surface of the side wall of the chassis shell (201).

4. The chassis assembly according to claim 1, characterized in that: Both the mounting frame 1 (205) and the mounting frame 2 (206) include a support plate 1 (213) with an opening toward the rear end surface of the chassis shell (201) and in the shape of a U-shaped plate. The support plate 1 (213) of the mounting frame 2 (206) is provided with a guide rail 1 (214) arranged transversely and used for clamping the electric meter, the splitter and the PCS air switch.

5. The chassis assembly according to claim 4, characterized in that: The first support plate (213) is fixed to the rear end surface of the chassis housing (201) by means of screws.

6. The chassis assembly according to claim 1, characterized in that: The mounting frame 3 (207) comprises a support plate 2 (215) having an opening facing the rear end surface of the chassis shell (201) and in the shape of a U-shaped plate, and a guide rail 2 (216) arranged transversely for clamping the user control switch is installed on the support plate 2 (215), and both ends of the guide rail 2 (216) are provided with a limit plate (217) for preventing the user control opening from derailing along the length direction of the guide rail 2 (216).

7. The chassis assembly according to claim 1, characterized in that: The mounting frame 4 (208) comprises two support bars (218) which are arranged opposite to each other in the transverse direction and are vertical in the length direction. A plurality of through holes (219) arranged at intervals are provided on opposite sides of the support bars (218). The energy router is installed between the two support bars (218).

8. The chassis assembly according to claim 1, characterized in that: The top and bottom ends of the chassis shell (201) are both provided with wire entry and exit holes (220) that are in communication with the interior of the chassis shell (201).

9. The chassis assembly according to claim 1, characterized in that: Door panel reinforcement ribs are provided on the inner side surface of the chassis panel (202).

10. A shared green electricity system module, characterized in that: A chassis assembly comprising any one of claims 1-9.

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