Insulation protection assembly, supporting installation structure and energy storage device

Abstract

The utility model provides an insulation protection assembly, a supporting installation structure and an energy storage device. The insulation protection assembly is used for being installed on a fixing support of a supporting installation structure and comprises an insulation part and an insulation fixing column, and the bottom end of the insulation fixing column is used for being installed on the fixing support. The insulating part comprises an insulating main body and an annular boss part formed on the insulating main body, so that an accommodating groove is formed in the insulating part, and the accommodating groove is used for accommodating the inverter module of the energy storage device; the insulating body is fixedly installed at the top end of the insulating fixing column. The annular boss part is located on the side, away from the fixing support, of the insulating body. The insulation protection assembly can improve the use safety of the energy storage device.

Description

Technical Field

[0001] The present disclosure relates to the technical field of energy storage devices, and in particular to an insulation protection component, a support and mounting structure, and an energy storage device. Background Art

[0002] The internal structure of an energy storage system is complex, housing various electronic modules and structural components, including the inverter, metal parts, and battery modules. Because the inverter carries multidirectional DC and AC current, complete insulation and isolation are essential during assembly. Otherwise, leakage current will occur and be conducted to conductive metal parts, damaging the electronic modules and structural components within the system and potentially causing fires, electric shocks, and other safety hazards, posing a serious threat to personnel and property safety. PC insulation sheets are commonly used to isolate the inverter, significantly improving the safety of the entire energy storage system.

[0003] However, when the components of the inverter become loose or fall off or the tubes explode, the components on the inverter will fall off, hereinafter referred to as "residue". When the residue falls onto other internal structures of the energy storage system (such as batteries), it may cause the above-mentioned energy storage system to short-circuit, greatly reducing the safety of the above-mentioned energy storage system. Utility Model Content

[0004] The purpose of the present disclosure is to overcome the deficiencies in the prior art and to provide an insulation protection assembly, a support and mounting structure, and an energy storage device that can effectively improve safety in use.

[0005] The purpose of this disclosure is achieved through the following technical solutions:

[0006] An insulation protection assembly is used to be installed on a fixing bracket of a supporting mounting structure, comprising an insulation member and an insulation fixing column, wherein the bottom end of the insulation fixing column is used to be installed on the fixing bracket;

[0007] The insulating part includes an insulating body and an annular boss portion formed on the insulating body, so that the insulating part forms a receiving groove, and the receiving groove is used to accommodate an inverter module with an energy storage device; the insulating body is installed on the top of the insulating fixing column, and the annular boss portion is located on the side of the insulating body away from the fixing bracket.

[0008] In one embodiment, a plurality of heat dissipation holes are evenly arranged on the bottom wall of the receiving groove.

[0009] In one embodiment, a positioning guide area is provided at the top of the insulating fixing column, and the insulating body is positioned and installed on the insulating fixing column through the positioning guide area.

[0010] In one embodiment, the positioning guide area is a sunken platform structure, the insulating body is provided with a first fixing hole, the sunken platform structure is passed through the first fixing hole, and the sunken platform structure is supported and abutted against the insulating body.

[0011] In one embodiment, the insulation protection assembly also includes a fastener, the top of the insulation fixing column is also provided with a first threaded hole, and the bottom wall of the accommodating groove is also provided with a second fixing hole arranged opposite to the first threaded hole. The fastener is sequentially passed through the second fixing hole and the first threaded hole and is screwed to the top of the insulation fixing column, so that the insulation component is installed and fixed to the top of the insulation fixing column.

[0012] In one embodiment, the insulating body and the annular boss portion are an integrally formed structure.

[0013] A support and mounting structure, used for being installed and fixed on the battery module of the energy storage device, includes a fixing bracket and the insulating protection assembly described in any of the above embodiments, the bottom end of the insulating fixing column is installed on the fixing bracket, the accommodating groove is used to accommodate the inverter module of the energy storage device, and the fixing bracket is used to be installed and fixed on the battery module.

[0014] In one embodiment, the insulating fixing column is used to be detachably connected to the fixing bracket.

[0015] In one embodiment, the insulating fixing column is screwed to the fixing bracket.

[0016] In one embodiment, the fixing bracket is provided with a fixing flange on a side surface adjacent to the insulating fixing column, and the outer peripheral wall of the fixing flange is formed with a threaded abutment surface. The bottom end of the insulating fixing column is provided with a second threaded hole corresponding to the fixing flange. The fixing flange is arranged in the second threaded hole and is screwed to the bottom end of the insulating fixing column, so that the bottom end of the insulating fixing column can be detachably connected to the fixing bracket.

[0017] In one embodiment, the insulating body and the fixing bracket are parallel to and spaced apart from each other.

[0018] In one embodiment, a side surface of the fixing bracket facing away from the insulating fixing column is used for fixed connection with the battery module, so that the fixing bracket is used for installation and fixation on the battery module.

[0019] An energy storage device comprises an inverter module, a battery module and the support and mounting structure described in any of the above embodiments, wherein the battery module is installed and fixed in the energy storage device, the accommodating slot accommodates the inverter module of the energy storage device, and the fixing bracket is installed and fixed on the battery module.

[0020] Compared with the prior art, the present disclosure has at least the following advantages:

[0021] The above-mentioned insulation protection component, since the bottom end of the insulation fixing column is used to be installed on the fixing bracket, the insulation component includes an insulation body and an annular boss portion formed on the insulation body, so that the insulation component forms a receiving groove, which is used to accommodate the inverter module of the energy storage device. The insulation body is installed on the top of the insulation fixing column, and the annular boss portion is located on the side of the insulation body away from the fixing bracket, so that the insulation component can insulate and isolate the inverter module, thereby greatly improving the safety of the energy storage device; at the same time, the receiving groove can also effectively collect the residue falling off the inverter module. Compared with the energy storage machine of the above-mentioned related technology, the insulation protection component disclosed in the present invention can greatly reduce the possibility of residue falling into other internal structures of the energy storage device, so that the possibility of short circuit in the above-mentioned energy storage device is greatly reduced, thereby greatly improving the safety of the above-mentioned energy storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic diagram of a partial explosion structure of an energy storage device according to one embodiment;

[0024] Figure 2 for Figure 1 A schematic diagram of a partial structure of the energy storage device shown;

[0025] Figure 3 for Figure 1 Another partial structural schematic diagram of the energy storage device shown;

[0026] Figure 4 for Figure 3 Another perspective schematic diagram of the energy storage device shown;

[0027] Figure 5 for Figure 1 Another partial structural schematic diagram of the energy storage device shown;

[0028] Figure 6 for Figure 5 A partially enlarged schematic diagram of the energy storage device shown. DETAILED DESCRIPTION

[0029] To facilitate understanding of the present disclosure, a more comprehensive description of the present disclosure will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present disclosure. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this disclosure pertains. The terms used herein in the specification of this disclosure are intended only to describe specific embodiments and are not intended to limit this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0032] In order to better understand the technical solutions and beneficial effects of the present disclosure, the present disclosure is further described in detail below with reference to specific embodiments:

[0033] like Figures 1 to 6 As shown, an insulation protection assembly 100 of an embodiment is used to be installed on a fixing bracket 200 of a supporting mounting structure 10, and includes an insulating member 110 and an insulating fixing column 120. The bottom end of the insulating fixing column 120 is used to be installed on the fixing bracket 200; the insulating member 110 includes an insulating body 111 and an annular boss portion 112 formed on the insulating body 111, so that the insulating member 110 is formed with a receiving groove 113. The receiving groove 113 is used to accommodate the inverter module 20 provided with an energy storage device; the insulating body 111 is installed on the top of the insulating fixing column 120, and the annular boss portion 112 is formed on the insulating body 111. Located on the side of the insulating body 111 away from the fixing bracket 200, the insulating member 110 can insulate and isolate the inverter module 20, greatly improving the safety of the energy storage device. At the same time, the accommodating groove 113 can also effectively collect the residue falling off the inverter module 20. Compared with the energy storage machine of the above-mentioned related technology, the insulating protection component 100 disclosed in the present invention can greatly reduce the possibility of residue falling into other internal structures of the energy storage device, thereby greatly reducing the possibility of short circuit in the above-mentioned energy storage device, thereby greatly improving the safety of the above-mentioned energy storage device.

[0034] In this embodiment, the insulation protection component 100 insulates and isolates the inverter module 20, greatly improving the safety of the energy storage device. When abnormal conditions such as loosening and falling off or bursting of pipes occur in the inverter module 20, the receiving groove 113 can also effectively collect the debris that falls off from the inverter module 20, thereby reducing the possibility of the residue falling into other internal structures of the energy storage device, thereby greatly reducing the possibility of short circuit in the above-mentioned energy storage device, thereby greatly improving the safety of the above-mentioned energy storage device.

[0035] In the above-mentioned insulation protection assembly 100, since the bottom end of the insulation fixing column 120 is used to be installed on the fixing bracket 200, the insulation member 110 includes an insulation body 111 and an annular boss portion 112 formed on the insulation body 111, so that the insulation member 110 forms a receiving groove 113, and the receiving groove 113 is used to receive the inverter module 20 provided with the energy storage device. The insulation body 111 is installed at the top of the insulation fixing column 120, and the annular boss portion 112 is located on the side of the insulation body 111 away from the fixing bracket 200, so that the insulation member 110 can insulate and isolate the inverter module 20, thereby greatly improving the safety of the energy storage device; at the same time, the receiving groove 113 can also effectively collect the residue falling off the inverter module 20. Compared with the energy storage machine of the above-mentioned related technology, the insulation protection assembly 100 disclosed in the present invention can greatly reduce the possibility of residue falling into other internal structures of the energy storage device, so that the possibility of short circuit in the above-mentioned energy storage device is greatly reduced, thereby greatly improving the safety of the above-mentioned energy storage device.

[0036] like Figure 1 and Figure 2 As shown, in one embodiment, a plurality of heat dissipation holes 113a are evenly provided on the bottom wall of the receiving groove 113 to accelerate the air flow in the receiving groove 113, so that the inverter module 20 located in the receiving groove 113 can be ventilated and dissipated through the heat dissipation holes 113a, thereby ensuring that the inverter module 20 remains within the normal operating temperature range during operation.

[0037] like Figure 2 As shown, in this embodiment, the particle size of the residues shed from the inverter module 20 is larger than the aperture of the heat dissipation hole 113 a to prevent the residues from falling onto other internal structures of the energy storage device through the heat dissipation hole 113 a.

[0038] like Figures 1 to 3As shown, in one embodiment, a positioning guide area 121 is provided at the top of the insulating fixing column 120, and the insulating body 111 is positioned and installed on the insulating fixing column 120 through the positioning guide area 121, so that the insulating body 111 can be quickly installed on the top of the insulating fixing column 120 through the guidance and positioning of the positioning guide area 121, so that the installation difficulty of the insulating member 110 is greatly reduced, thereby reducing the assembly difficulty of the above-mentioned energy storage device and improving the production efficiency of the above-mentioned energy storage device.

[0039] like Figures 1 to 3 As shown, in one embodiment, the positioning guide area 121 is a sinking platform structure, the insulating body 111 is provided with a first fixing hole 111a, the sinking platform structure is passed through the first fixing hole 111a, and the sinking platform structure is supported and abutted against the insulating body 111, so that the insulating body 111 can be quickly installed on the top of the insulating fixing column 120 through the sinking platform structure, so that the installation difficulty of the insulating member 110 is greatly reduced, thereby reducing the assembly difficulty of the above-mentioned energy storage device and improving the production efficiency of the above-mentioned energy storage device.

[0040] like Figures 1 to 3 As shown, in one embodiment, the insulation protection assembly 100 further includes a fastener (not shown), the top of the insulation fixing column 120 is further provided with a first threaded hole 122, and the bottom wall of the accommodating groove 113 is further provided with a second fixing hole 113b arranged opposite to the first threaded hole 122. The fastener is sequentially passed through the second fixing hole 113b and the first threaded hole 122 and is screwed to the top of the insulation fixing column 120, so that the insulation member 110 is installed and fixed to the top of the insulation fixing column 120, and at the same time, it is convenient for the disassembly and installation of the insulation member 110, so that the difficulty of replacing the insulation member 110 is reduced, thereby reducing the maintenance difficulty of the above-mentioned energy storage device.

[0041] like Figure 2 As shown, in one embodiment, the insulating body 111 and the annular boss portion 112 are integrally formed to improve the structural compactness of the insulating member 110 .

[0042] like Figures 1 to 6As shown, the present disclosure also provides a support and mounting structure 10 for being installed and fixed on the battery module 30 of the energy storage device, including a fixing bracket 200 and the insulating protection assembly 100 described in any of the above embodiments, the bottom end of the insulating fixing column 120 is installed on the fixing bracket 200, and the accommodating groove 113 is used to accommodate the inverter module 20 of the energy storage device, and the fixing bracket 200 is used to be installed and fixed on the battery module 30, so that the insulating member 110 can insulate and isolate the inverter module 20, thereby greatly improving the safety of the energy storage device; at the same time, the accommodating groove 113 can also effectively collect the residue falling off the inverter module 20. Compared with the energy storage machine of the above-mentioned related technology, the insulating protection assembly 100 of the present disclosure can greatly reduce the possibility of residue falling into the battery module 30, so that the possibility of short circuit in the above-mentioned energy storage device is greatly reduced, thereby greatly improving the safety of the above-mentioned energy storage device.

[0043] like Figures 4 to 6 As shown, in one embodiment, the insulating fixing column 120 is detachably connected to the fixing bracket 200 to facilitate replacement of the insulating fixing column 120 .

[0044] like Figures 4 to 6 As shown, in one embodiment, the insulating fixing column 120 is screwed to the fixing bracket 200, so that the difficulty of replacing the insulating fixing column 120 is reduced, thereby further reducing the difficulty of maintaining the above-mentioned energy storage device.

[0045] like Figures 4 to 6 As shown, in one embodiment, a fixing flange 210 is protruded from a side surface of the fixing bracket 200 adjacent to the insulating fixing column 120, and a threaded abutment surface 211 is formed on the outer peripheral wall of the fixing flange 210. A second threaded hole 123 corresponding to the fixing flange 210 is provided at the bottom end of the insulating fixing column 120. The fixing flange 210 is disposed in the second threaded hole 123 and is screwed to the bottom end of the insulating fixing column 120, so that the bottom end of the insulating fixing column 120 can be detachably connected to the fixing bracket 200, so as to facilitate the replacement of the insulating fixing column 120, thereby reducing the maintenance difficulty of the above-mentioned energy storage device.

[0046] like Figure 1 As shown, in one embodiment, the insulating body 111 and the fixing bracket 200 are arranged parallel and spaced apart to prevent the inverter module 20 located on the insulating body 111 from being too close to the fixing bracket 200, thereby preventing the inverter module 20 from conducting current to the fixing bracket 200. The insulating body 111 can insulate and isolate the inverter module 20, thereby greatly improving the safety of the above-mentioned energy storage device.

[0047] like Figure 1As shown, in one embodiment, a side of the fixing bracket 200 facing away from the insulating fixing column 120 is used to be fixedly connected to the battery module 30, so that the fixing bracket 200 is used to be installed and fixed on the battery module 30, thereby ensuring that the above-mentioned energy storage device can work stably.

[0048] like Figures 1 to 6 As shown, the present disclosure further provides an energy storage device, comprising an inverter module 20, a battery module 30 and the support and mounting structure 10 described in any of the above embodiments, wherein the battery module 30 is installed and fixed in the energy storage device, the accommodating groove 113 accommodates the inverter module 20 in which the energy storage device is set, and the fixing bracket 200 is installed and fixed on the battery module 30, so that the insulating member 110 can insulate and isolate the inverter module 20, thereby greatly improving the safety of the energy storage device; at the same time, the accommodating groove 113 can also effectively collect the residue falling off the inverter module 20. Compared with the energy storage machine of the above-mentioned related technology, the insulation protection assembly 100 of the present disclosure can greatly reduce the possibility of residue falling into the battery module 30, so that the possibility of short circuit in the above-mentioned energy storage device is greatly reduced, thereby greatly improving the safety of the above-mentioned energy storage device.

[0049] Compared with the prior art, the present disclosure has at least the following advantages:

[0050] In the above-mentioned energy storage device, since the bottom end of the insulating fixing column 120 is used to be installed on the fixing bracket 200, the insulating member 110 includes an insulating body 111 and an annular boss portion 112 formed on the insulating body 111, so that the insulating member 110 forms a receiving groove 113, and the receiving groove 113 is used to receive the inverter module 20 in which the energy storage device is set. The insulating body 111 is installed at the top of the insulating fixing column 120, and the annular boss portion 112 is located on the side of the insulating body 111 away from the fixing bracket 200, so that the insulating member 110 can insulate and isolate the inverter module 20, thereby greatly improving the safety of the energy storage device. At the same time, the receiving groove 113 can also effectively collect the residue falling off the inverter module 20. Compared with the energy storage machine of the above-mentioned related technology, the insulating protection assembly 100 disclosed in the present invention can greatly reduce the possibility of residue falling into other internal structures of the energy storage device, so that the possibility of short circuit in the above-mentioned energy storage device is greatly reduced, thereby greatly improving the safety of the above-mentioned energy storage device.

[0051] The above-described embodiments merely represent several implementation methods of the present disclosure. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the disclosed patent. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the scope of the present disclosure, all of which fall within the scope of protection of the present disclosure. Therefore, the scope of protection of the disclosed patent shall be determined by the appended claims.

Claims

1. An insulation protection assembly, for installation on a fixing bracket of a supporting mounting structure, comprising an insulation member and an insulation fixing column, wherein the bottom end of the insulation fixing column is for installation on the fixing bracket; It is characterized in that The insulating part includes an insulating body and an annular boss portion formed on the insulating body, so that the insulating part forms a receiving groove, and the receiving groove is used to accommodate an inverter module with an energy storage device; the insulating body is installed on the top of the insulating fixing column, and the annular boss portion is located on the side of the insulating body away from the fixing bracket.

2. The insulation protection assembly according to claim 1, characterized in that: The bottom wall of the accommodating groove is evenly provided with a plurality of heat dissipation holes.

3. The insulation protection assembly according to claim 1, characterized in that: A positioning guide area is provided on the top of the insulating fixing column, and the insulating body is positioned and installed on the insulating fixing column through the positioning guide area.

4. The insulation protection assembly according to claim 3, characterized in that: The positioning guide area is a sinking platform structure. The insulating body is provided with a first fixing hole. The sinking platform structure is inserted into the first fixing hole, and the sinking platform structure is supported and abutted against the insulating body.

5. The insulation protection assembly according to claim 1, characterized in that: The insulation protection assembly further includes a fastener, the top of the insulation fixing column is further provided with a first threaded hole, the bottom wall of the accommodating groove is further provided with a second fixing hole arranged opposite to the first threaded hole, the fastener is sequentially inserted into the second fixing hole and the first threaded hole and is screwed to the top of the insulation fixing column, so that the insulation member is installed and fixed to the top of the insulation fixing column; and / or, The insulating body and the annular boss portion are an integrally formed structure.

6. A support and mounting structure, used for mounting and fixing on the battery module of the energy storage device, characterized in that: It comprises a fixing bracket and an insulating protection assembly according to any one of claims 1 to 5, wherein the bottom end of the insulating fixing column is mounted on the fixing bracket, the receiving groove is used to accommodate the inverter module in which the energy storage device is installed, and the fixing bracket is used to be installed and fixed on the battery module.

7. The support and installation structure according to claim 6, characterized in that: The insulating fixing column is used for being detachably connected to the fixing bracket.

8. The support and installation structure according to claim 7, characterized in that: The insulating fixing column is screwed to the fixing bracket.

9. The support and installation structure according to claim 8, characterized in that: The fixing bracket is provided with a fixing flange on a side surface adjacent to the insulating fixing column, the outer peripheral wall of the fixing flange is formed with a threaded abutment surface, the bottom end of the insulating fixing column is provided with a second threaded hole corresponding to the fixing flange, the fixing flange is disposed in the second threaded hole and is screwed to the bottom end of the insulating fixing column, so that the bottom end of the insulating fixing column is detachably connected to the fixing bracket; and / or, The insulating body and the fixing bracket are arranged parallel to and spaced apart from each other; and / or, A side surface of the fixing bracket facing away from the insulating fixing column is used for fixed connection with the battery module, so that the fixing bracket is used for installation and fixation on the battery module.

10. An energy storage device, characterized in that: It includes an inverter module, a battery module and the support and mounting structure according to any one of claims 6 to 9, the battery module is installed and fixed in the energy storage device, the accommodating groove accommodates the inverter module of the energy storage device, and the fixing bracket is installed and fixed on the battery module.

Images