Household storage inverter inductance shell

Abstract

The utility model provides a household storage inverter inductance shell. The household storage inverter inductance shell comprises a heat dissipation shell body, a PCB arranged in the heat dissipation shell body, a plurality of inductors fixed at the bottom of the PCB and a heat dissipation part arranged in the heat dissipation shell body. The top of the PCB is provided with a plurality of conductive parts, and the plurality of inductors are electrically connected with the power board through the conductive parts. According to the household storage inverter inductor shell provided by the utility model, the inductor and the PCB are positioned by using the pins on the inductor, and after the inductor is welded on the PCB, a jig does not need to be independently manufactured for positioning the inductor and the PCB, so that the positioning operation between the inductor and the PCB is effectively simplified, and the cost is reduced; besides, the lead part is electrically connected with the power board, so that a cable can be replaced, the inductor is not required to be electrically connected with the power board through the cable, the cost is effectively reduced, meanwhile, the interior of the heat dissipation shell is free of disordered and interwoven cables, and the overall attractiveness is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of inverter technology, and in particular to an inductor housing for a household energy storage inverter. Background Technology

[0002] Currently, the individual inductors of household energy storage inverters used in the market require separate positioning fixtures for positioning, which makes inductor positioning difficult and costly. Furthermore, the use of cables to electrically connect to the power board further increases costs and affects the overall aesthetics. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing home energy storage inverters, which require separate positioning fixtures for each inductor, leading to significant difficulties and high costs in inductor positioning. Furthermore, the use of cables for electrical connection to the power board further increases costs and affects the overall aesthetics. This invention provides an inductor housing for home energy storage inverters.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a household storage inverter inductor housing, including a heat dissipation housing, a PCB board disposed in the heat dissipation housing, a plurality of inductors fixed to the bottom of the PCB board, and heat dissipation components disposed in the heat dissipation housing;

[0005] The top of the PCB board is provided with several conductive components, and several inductors are electrically connected to the power board through the conductive components.

[0006] Furthermore, several of the conductive components are conductive copper pillars, and several of the inductors are electrically connected to the power board through the conductive copper pillars.

[0007] Furthermore, the heat dissipation component is a thermal adhesive, which is filled between the inductor and the inner wall of the heat dissipation housing.

[0008] Furthermore, the heat dissipation housing is provided with a plurality of filling ports for injecting the heat dissipation adhesive into the heat dissipation housing.

[0009] Furthermore, the heat dissipation housing is an aluminum heat sink, and the PCB board and several inductors fixed to the bottom of the PCB board are installed inside the aluminum heat sink.

[0010] Furthermore, the aluminum shell heat sink is also provided with several heat sink fins.

[0011] Furthermore, several of the inductors are fixed to the bottom of the PCB board by soldering.

[0012] The beneficial effects of the inductor housing for a home energy storage inverter provided by this utility model are as follows: By utilizing the pins on the inductor to achieve positioning between the inductor and the PCB board, and after soldering the inductor to the PCB board, there is no need to separately manufacture a jig for positioning between the inductor and the PCB board, thereby effectively simplifying the positioning operation between the inductor and the PCB board and reducing costs; In addition, by using several wire components set on the top of the PCB board to electrically connect with the power board, cables can be replaced, so that the inductor does not need to be electrically connected to the power board through cables, thereby effectively reducing costs and eliminating messy tangled cables inside the heat dissipation housing, effectively improving the overall aesthetics. Attached Figure Description

[0013] Figure 1 This is a cross-sectional view of the inductor housing of the household energy storage inverter provided by this utility model.

[0014] Figure 2 Schematic diagram of the structure of the inductor housing of the household energy storage inverter provided by this utility model Figure 1 ;

[0015] Figure 3 Schematic diagram of the structure of the inductor housing of the household energy storage inverter provided by this utility model Figure 2 ;

[0016] Figure 4 This is a schematic diagram of the electrical connection between the inductor housing and the power board of the household energy storage inverter provided by this utility model.

[0017] In the picture:

[0018] 100-household energy storage inverter inductor housing,

[0019] 10-Heat sink housing, 11-Pour glue inlet, 12-Heat sink, 20-PCB board, 30-Inductor, 40-Temperature adhesive, 50-Conductive copper pillar. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] See Figure 1-4The present invention provides a storage inverter inductor housing 100, which includes a heat dissipation housing 10, a PCB board 20 disposed within the heat dissipation housing 10, a plurality of inductors 30 fixed to the bottom of the PCB board 20, and heat dissipation components disposed within the heat dissipation housing 10; a plurality of conductive components are disposed on the top of the PCB board 20, and the plurality of inductors 30 are electrically connected to the power board through the conductive components. The inductor housing 100 of the household energy storage inverter provided by this utility model utilizes the pins on the inductor 30 to position the inductor 30 and the PCB board 20. After the inductor 30 is soldered to the PCB board 20, there is no need to make a separate fixture for positioning the inductor 30 and the PCB board 20, which effectively simplifies the positioning operation between the inductor 30 and the PCB board 20 and reduces costs. In addition, by using multiple wire components set on the top of the PCB board 20 to electrically connect with the power board, cables can be replaced, so that the inductor 30 does not need to be electrically connected to the power board through cables. This effectively reduces costs and eliminates messy tangled cables inside the heat dissipation housing 10, effectively improving the overall aesthetics.

[0022] like Figure 2 and Figure 3 As shown, in the embodiment provided by this utility model, the conductive component is a conductive copper pillar 50, and multiple inductors 30 are electrically connected to the power board through the conductive copper pillar 50. By using multiple conductive copper pillars disposed on the top of the PCB board 20 to electrically connect with the power board, cables can be replaced, so that the inductors 30 do not need to be electrically connected to the power board through cables. This effectively reduces costs and eliminates messy, tangled cables inside the heat sink housing 10, effectively improving the overall aesthetics. In addition, the conductive copper pillar 50 can further improve the positioning accuracy between the power board and the PCB board 20, thereby effectively improving the stability of the electrical connection between the PCB board 20 and the inductors 30 fixed to the bottom of the PCB board 20 and the power board through the conductive copper pillar 50.

[0023] like Figure 1 As shown, in the embodiment provided by this utility model, the heat dissipation component is thermal adhesive 40, which fills the space between the inductor 30 and the inner wall of the heat dissipation housing 10. The heat dissipation housing 10 is provided with multiple injection ports 11 for injecting the thermal adhesive 40 into the heat dissipation housing 10. By injecting the thermal adhesive 40 into the heat dissipation housing 10 through the injection ports 11, and filling the space between the inductor 30 and the inner wall of the heat dissipation housing 10, the heat dissipation effect of the inductor housing 100 of the household storage inverter can be effectively guaranteed, while further improving the stability of the PCB board 20 and the inductor 30 at the bottom of the PCB board 20 installed in the heat dissipation housing 10, thereby effectively ensuring the safety of the inductor housing 100 of the household storage inverter.

[0024] like Figure 1 and Figure 4 As shown, the heat dissipation housing 10 is an aluminum heat sink. The PCB board 20 and multiple inductors 30 fixed to the bottom of the PCB board 20 are installed inside the aluminum heat sink. Multiple heat sink fins 12 are also provided on the aluminum heat sink. By using an aluminum heat sink for the heat dissipation housing 10 and utilizing the multiple heat sink fins 12 on the aluminum heat sink, the heat dissipation effect of the inductor housing 100 of the household storage inverter can be further improved, ensuring the safety of the inductor housing 100. In the embodiment provided by this utility model, the inductor 30 is fixed to the bottom of the PCB board 20 by welding. By welding the inductor 30 to the bottom of the PCB board 20, the stability of the fixed connection between the inductor 30 and the PCB board 20 can be effectively ensured, thereby effectively ensuring the stability of the electrical connection between the inductor 30 and the PCB board 20 and the power board through the copper conductor pillars at the top of the PCB board 20.

[0025] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An inductor housing for a household energy storage inverter, characterized in that, It includes a heat dissipation housing, a PCB board disposed within the heat dissipation housing, a plurality of inductors fixed to the bottom of the PCB board, and heat dissipation components disposed within the heat dissipation housing; The top of the PCB board is provided with several conductive components, and several inductors are electrically connected to the power board through the conductive components.

2. The inductor housing for a household energy storage inverter as described in claim 1, characterized in that, Several of the conductive components are conductive copper pillars, and several of the inductors are electrically connected to the power board through the conductive copper pillars.

3. The inductor housing for a household energy storage inverter as described in claim 2, characterized in that, The heat dissipation component is a thermal adhesive, which is filled between the inductor and the inner wall of the heat dissipation housing.

4. The inductor housing for a household energy storage inverter as described in claim 3, characterized in that, The heat dissipation housing is provided with a plurality of filling ports for filling the heat dissipation adhesive into the heat dissipation housing.

5. The inductor housing for a household energy storage inverter as described in claim 4, characterized in that, The heat dissipation housing is an aluminum heat sink, and the PCB board and several inductors fixed to the bottom of the PCB board are installed inside the aluminum heat sink.

6. The inductor housing for a household energy storage inverter as described in claim 5, characterized in that, The aluminum shell radiator is also equipped with several heat dissipation fins.

7. The inductor housing for a household energy storage inverter as described in claim 5, characterized in that, Several of the inductors are fixed to the bottom of the PCB board by soldering.

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