Fixing device and energy storage cabinet

Abstract

The utility model discloses a fixing device and an energy storage cabinet. The fixing device comprises a fixing assembly and an installation part. The fixing assembly is used for supporting the fire extinguisher, and part of the fire extinguisher can be exposed out of the fixing assembly so that fire extinguishing materials in the fire extinguisher can be sprayed out. The mounting piece is connected to the fixing assembly, and a connecting part is arranged at the top of the mounting piece and used for being connected with an external mounting structure. Therefore, when the fixing device is used for fixing the fire extinguisher of the energy storage cabinet, the fire extinguisher can be fixed on the top wall of the energy storage cabinet, so that the side wall of the energy storage cabinet is prevented from hindering the release of the fire extinguishing material, the spraying range of the fire extinguishing material is expanded, the fire extinguishing effect is improved, and the safety of the energy storage cabinet is improved.

Description

Technical Field

[0001] This application relates to the field of fire protection technology, specifically to a fixed device and an energy storage cabinet. Background Technology

[0002] Energy storage cabinets typically contain numerous heat-generating components, such as relays, circuit breakers, or capacitors. Therefore, they require excellent heat dissipation to prevent overheating and potential explosions. However, even with internal heat dissipation devices, the risk of fire or explosion remains during operation. To prevent the spread of fire, fire extinguishers are usually installed within the cabinet. In some technologies, to facilitate quick access and extinguishing of fires, the fixing device for the fire extinguisher is located on the side of the cabinet, securing the extinguisher to the side wall for easy access. However, with the advent of automatic fire extinguishers, using existing fixing devices to mount the extinguisher to the side wall can obstruct the spray of the extinguishing material when the extinguisher is triggered, thus affecting the extinguishing effect. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a fixing device that can install a fire extinguisher on the top wall of an energy storage cabinet to improve the fire extinguishing effect.

[0004] This utility model also proposes an energy storage cabinet including the above-mentioned fixed device.

[0005] The fixing device according to a first aspect of the present invention includes: a fixing component and a mounting component.

[0006] The fixing component is used to support the fire extinguisher, and a portion of the fire extinguisher can be exposed through the fixing component to allow the extinguishing material inside the fire extinguisher to be sprayed out; the mounting member is connected to the fixing component, and the top of the mounting member has a connecting portion for connecting to an external mounting structure.

[0007] The fixing device according to the embodiment of this utility model has at least the following beneficial effects:

[0008] The mounting component of the fixing device in this embodiment has a connecting part at its top for connection with an external mounting structure. Therefore, when the fixing device of this embodiment is used to fix the fire extinguisher in the energy storage cabinet, the fire extinguisher can be fixed to the top wall of the energy storage cabinet, thereby preventing the side walls of the energy storage cabinet from obstructing the release of the extinguishing material, expanding the spray range of the extinguishing material, and thus improving the fire extinguishing effect and enhancing the safety of the energy storage cabinet. Furthermore, by fixing the fire extinguisher to the top wall of the energy storage cabinet using the fixing device of this embodiment, which corresponds to the location where high-temperature gas is concentrated inside the energy storage cabinet during a fire, the fire extinguisher can quickly respond to the fire and release the extinguishing material in a timely manner.

[0009] According to some embodiments of the present invention, the fixing component includes a support member, the support member including a support portion and a surrounding portion, the surrounding portion being connected to the side edge of the support portion and forming a receiving cavity with the support portion, the receiving cavity being used to accommodate the fire extinguisher, the support also having a first release port communicating with the receiving cavity, the first release port being used to allow fire extinguishing material to be sprayed downwards, the surrounding portion also having a second release port communicating with the receiving cavity, the second release port being used to allow fire extinguishing material to be sprayed horizontally.

[0010] According to some embodiments of the present invention, the fixing device further includes a locking mechanism, the locking mechanism including a locking member, the locking member being movably connected to the support member, and the locking member being used to press against the fire extinguisher.

[0011] According to some embodiments of the present invention, the locking mechanism includes a plurality of locking members arranged around the first release port, and each locking member is capable of moving toward the interior of the receiving cavity to adjust the position of the fire extinguisher.

[0012] According to some embodiments of the present invention, the locking member has a bearing surface adapted to the outer wall of the fire extinguisher, the bearing surface being used to abut against the outer wall of the fire extinguisher.

[0013] According to some embodiments of the present invention, the locking member is detachably connected to the support member.

[0014] According to some embodiments of the present invention, the locking member includes a main body and a supporting part. The main body is a rigid structure, and the supporting part is connected to the main body. The supporting part is an elastic structure and has a supporting surface.

[0015] According to some embodiments of the present invention, the locking member is a flexible structure, and the locking member includes a first connecting end and a second connecting end opposite to each other along its own length direction. The locking mechanism also includes a fastener, which is connected to the first connecting end and the second connecting end, and is movably connected to at least one of the first connecting end and the second connecting end.

[0016] According to some embodiments of the present invention, the support member further includes a limiting part, the limiting part is connected to the support member, the limiting part has a limiting groove communicating with the first release port, the limiting groove is used for the bottom of the fire extinguisher to be inserted, and the limiting part and the locking mechanism are arranged at intervals in the vertical direction.

[0017] According to a second aspect embodiment of the present invention, an energy storage cabinet includes a cabinet body, a fire extinguisher, a controller, and a fixing device as described in the first aspect embodiment. The cabinet body has an energy storage chamber, the fire extinguisher is fixed to the fixing device, the connecting part is connected to the top wall of the energy storage chamber, and the fire extinguisher contains extinguishing material. The controller is communicatively connected to the fire extinguisher and is configured such that when the controller receives a set signal, it triggers the fire extinguisher to spray extinguishing material.

[0018] The energy storage cabinet according to the embodiments of this utility model has at least the following beneficial effects:

[0019] The fixing device of the first aspect embodiment has a connecting part at the top of the mounting component for connection with an external mounting structure. Therefore, when the fixing device of this embodiment is used to fix the fire extinguisher of the energy storage cabinet, the fire extinguisher can be fixed to the top wall of the energy storage cabinet, thereby preventing the side wall of the energy storage cabinet from obstructing the release of the extinguishing material, expanding the spray range of the extinguishing material, and thus improving the fire extinguishing effect and enhancing the safety of the energy storage cabinet. Furthermore, the fixing device fixes the fire extinguisher to the top wall of the energy storage cabinet, which corresponds to the location where high-temperature gas is concentrated inside the energy storage cabinet during a fire, enabling the fire extinguisher to respond quickly to the fire and release the extinguishing material in a timely manner.

[0020] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0022] Figure 1 This is a schematic diagram of the structure of the first fixing device according to the first aspect of the present utility model;

[0023] Figure 2 A fire extinguisher in the prior art and Figure 1 Schematic diagram of the fixing device in the middle;

[0024] Figure 3 This is a schematic diagram of the structure of a fire extinguisher in the prior art and a second fixing device according to the first aspect of the present invention;

[0025] Figure 4This is a schematic diagram of the structure of the third fixing device according to the first aspect of the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of the fourth fixing device according to the first aspect of this utility model;

[0027] Figure 6 This is a schematic diagram of the fifth fixing device according to the first aspect of this utility model;

[0028] Figure 7 This is a schematic diagram of the sixth fixing device according to the first aspect of the present invention.

[0029] Figure 8 This is a structural schematic diagram of the seventh type of fixing device according to the first aspect of this utility model.

[0030] Icon labels:

[0031] 1000 fire extinguishers;

[0032] Fixed component 100, support member 110, support part 111, first release port 1112, surrounding part 112, second release port 1121, receiving cavity 113, limiting part 114, limiting groove 1141, locking mechanism 120, locking member 121, abutting surface 1212, locking cavity 1213, first connecting end 1214, second connecting end 1215, adjusting hole 1216, connecting member 122, first connecting member 1221, second connecting member 1222, fastener 123;

[0033] Mounting component 200, connecting part 210, first surface 211, second surface 212, first mounting hole 213. Detailed Implementation

[0034] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0035] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In the description of this utility model, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, the number of technical features, or the order of their presentation. Furthermore, the use of "and / or," "and / or," or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied. Additionally, the technical solutions of the various embodiments can be combined, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, such a combination should be considered nonexistent and not within the scope of protection claimed by this utility model.

[0037] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0038] Energy storage cabinets typically contain numerous heat-generating components, such as relays, circuit breakers, or capacitors. Therefore, they require excellent heat dissipation to prevent overheating and potential explosions. However, even with internal heat dissipation devices, the risk of fire or explosion remains during operation. To prevent the spread of fire, fire extinguishers are usually installed within the cabinet. In some technologies, to facilitate quick access and extinguishing of fires, the fixing device for the fire extinguisher is located on the side of the cabinet, securing the extinguisher to the side wall for easy access. However, with the advent of automatic fire extinguishers, using existing fixing devices to mount the extinguisher to the side wall can obstruct the spray of the extinguishing material when the extinguisher is triggered, thus affecting the extinguishing effect.

[0039] In view of the above background, this utility model proposes a fixing device that can install a fire extinguisher 1000 on the top wall of an energy storage cabinet to improve the fire extinguishing effect. It should be noted that the fixing device in this embodiment is not limited to energy storage cabinets; it can also be used in environments such as carriages, containers, or indoors. This utility model uses the fixing device for energy storage cabinets as an example. (Refer to...) Figures 1 to 3 , Figure 1 This is a schematic diagram of the structure of the first fixing device according to the first aspect of the present invention. Figure 2 A fire extinguisher in the prior art and Figure 1 A schematic diagram of the structure of the fixing device. Figure 3This is a schematic diagram of the structure of a fire extinguisher in the prior art and a second fixing device according to the first aspect of the present invention. The fixing device in this embodiment includes a fixing component 100 and a mounting component 200.

[0040] The fixing component 100 is used to fix the fire extinguisher 1000, and a portion of the fire extinguisher 1000 can be exposed through the fixing component 100 to allow the extinguishing material inside the fire extinguisher 1000 to be sprayed out. Exemplarily, the fixing component 100 includes a support member 110, which includes a support portion 111 and a surrounding portion 112. The surrounding portion 112 is connected to the side edge of the support portion 111 and forms a receiving cavity 113 with the support portion 111, having release ports (specifically, the first release port 1112 and the second release port 1121 in the following embodiments). The receiving cavity 113 is used to house the fire extinguisher 1000, and the fire extinguisher 1000 is exposed from the release ports (e.g., ...). Figure 2 (As shown). Therefore, when the fire extinguisher 1000 is triggered, the extinguishing material can be sprayed from the release port to extinguish the fire. Alternatively, in some embodiments, the fixing assembly 100 includes a locking mechanism 120, which locks to the side wall of the fire extinguisher 1000 and exposes most of the fire extinguisher 1000 to the outside of the fixing assembly 100 (e.g., Figure 3 (As shown).

[0041] Mounting member 200 is connected to fixing component 100. Mounting member 200 has a connecting portion 210 at its top, which is used to connect to an external mounting structure (such as an energy storage cabinet; unless otherwise specified, this will be described as an energy storage cabinet hereinafter). For example, in the vertical direction, mounting member 200 has a first surface 211 and a second surface 212 facing each other, and a first mounting hole 213 penetrating the first surface 211 and the second surface 212. The first mounting hole 213 is used for fasteners such as screws or pins to pass through and connect to the top wall of the energy storage cabinet. During installation, the first surface 211 is fitted against the top wall of the energy storage cabinet, and then screws are passed through the first mounting hole 213 and connected to the top wall of the energy storage cabinet, thereby fixing the fire extinguisher 1000 to the top wall of the energy storage cabinet. Alternatively, in some embodiments, the connecting portion 210 is configured as a hook or loop, and the top wall of the energy storage cabinet has a corresponding hook or loop to hang the fire extinguisher 1000 on the top wall of the energy storage cabinet.

[0042] Specifically, the mounting component 200 of the fixing device in this embodiment has a connecting portion 210 at its top, which is used to connect with an external mounting structure. Therefore, when the fixing device of this embodiment is used to fix the fire extinguisher 1000 of the energy storage cabinet, the fire extinguisher 1000 can be fixed to the top wall of the energy storage cabinet, thereby preventing the side wall of the energy storage cabinet from obstructing the release of the extinguishing material, expanding the spray range of the extinguishing material, and thus improving the fire extinguishing effect and the safety of the energy storage cabinet. In addition, it is understood that hot air has a low density, so in the event of a fire, a large amount of hot air will accumulate at the top of the energy storage cabinet, making the top temperature of the energy storage cabinet relatively higher. Based on this, by using the fixing device of this embodiment to fix the fire extinguisher 1000 to the top wall of the energy storage cabinet, which corresponds to the location where high-temperature gas is concentrated inside the energy storage cabinet in the event of a fire, the fire extinguisher 1000 can quickly respond to the fire and release the extinguishing material in a timely manner.

[0043] Reference Figure 1 In some embodiments, the fixing assembly 100 includes a support member 110, which includes a support portion 111 and a surrounding portion 112. The surrounding portion 112 is connected to the side edge of the support portion 111 and forms a receiving cavity 113 with the support portion 111. The receiving cavity 113 is used to accommodate the fire extinguisher 1000. The support also has a first release port 1112 communicating with the receiving cavity 113 for downward spraying of extinguishing material. The surrounding portion 112 has a second release port 1121 communicating with the receiving cavity 113 for horizontal spraying of extinguishing material. Therefore, when the fire extinguisher 1000 is triggered, the extinguishing material can be sprayed not only horizontally but also downward, thereby expanding the coverage area of ​​the fire extinguisher 1000 and improving the fire extinguishing effect.

[0044] The support member 110 is, for example, an integral structure processed by sheet metal work, injection molding, or welding to improve its strength. The surrounding portion 112 is, for example, a ring structure (not limited to a circular ring, but also a rectangular or triangular ring, etc.), and has a second release port 1121. Alternatively, in some embodiments, the support member 110 includes multiple surrounding portions 112, which are spaced apart on the side edges of the support portion 111, with the gap between adjacent surrounding portions 112 forming the second release port 1121. Figure 1 As shown, the support member 110 includes two surrounding portions 112 arranged opposite to each other, and the two surrounding portions 112 form two second release ports 1121 facing each other. The two ends of the mounting member 200 are respectively connected to the two surrounding portions 112, thereby forming a handle structure that can be held by a person.

[0045] Reference Figure 4 , Figure 4This is a schematic diagram of the structure of a third type of fixing device according to the first aspect of this utility model. In some embodiments, the fixing component 100 further includes a locking mechanism 120, which includes a locking member 121. The locking member 121 is movably connected to the support member 110 and is used to press against the fire extinguisher 1000, thereby improving the stability of the fire extinguisher 1000. For example, the locking member 121 is configured as a flexible band connected to the surrounding portion 112. The flexible band moves relative to the support member 110 through its own deformation. During installation, the fire extinguisher 1000 is first placed on the support portion 111, and then the flexible band is used to bind the fire extinguisher 1000 to securely lock it to the support member 110, thereby improving the stability of the fire extinguisher 1000. In some embodiments, the locking member 121 is threadedly connected to the surrounding portion 112. When the locking member 121 is rotated, the locking member 121 can move toward the receiving cavity 113 and press against the fire extinguisher 1000 to lock the fire extinguisher 1000 to the support member 110.

[0046] Furthermore, in some embodiments, the locking mechanism 120 further includes a connector 122, which is threadedly connected to the surrounding portion 112 and rotatably connected to the locking member 121. When the connector 122 is rotated, it can move toward the receiving cavity 113 and drive the locking member 121 to move. Since the locking member 121 is rotatably connected to the connector 122, the locking member 121 will not rotate during the rotation of the connector 122. This prevents the locking member 121 from sliding relative to the fire extinguisher 1000 during clamping, thereby reducing wear on the locking member 121 and reducing the resistance encountered when the connector 122 rotates, making it easier for the locking member 121 to press against the fire extinguisher 1000.

[0047] Reference Figure 4The locking mechanism 120 includes one, two, or three locking elements 121. When the locking mechanism 120 includes only one locking element 121, the locking element 121 and the surrounding part 112 together clamp the fire extinguisher 1000, that is, the fire extinguisher 1000 is pressed against the surrounding part 112 by the locking element 121, thereby locking the fire extinguisher 1000. When the locking mechanism 120 includes multiple locking elements 121, the multiple locking elements 121 are arranged around the first release port 1112, and each locking element 121 can move towards the interior of the receiving cavity 113, together pressing against the locking element 121. It should be noted that when the fire extinguisher 1000 is pressed together by multiple locking members 121, the position of the fire extinguisher 1000 can be adjusted by adjusting the position of the locking members 121 so that the fire extinguisher 1000 is located in the middle area of ​​the receiving cavity 113, and the fire extinguisher 1000 is spaced apart from the surrounding part 112, thereby reducing the obstruction of the surrounding part 112 to the spraying of the extinguishing material, and making the bottom of the fire extinguisher 1000 correspond to the first release port 1112, so that the coverage of the extinguishing material is wider, thereby improving the fire extinguishing effect.

[0048] Furthermore, when the locking member 121 can move toward the receiving cavity 113, the position of the locking member 121 can be adjusted to accommodate fire extinguishers 1000 of different shapes and sizes, so that the fixing device of this embodiment can be adapted to more types of fire extinguishers 1000, thereby improving the practicality of the fixing device of this embodiment.

[0049] Reference Figure 4 In some embodiments, the locking member 121 has a bearing surface 1212 adapted to the outer wall of the fire extinguisher 1000, the bearing surface 1212 being used to abut against the outer wall of the fire extinguisher 1000. For example, if the side of the fire extinguisher 1000 is a cylindrical surface, then the bearing surface 1212 is an arc surface adapted to the cylindrical surface, thereby increasing the contact area between the locking member 121 and the fire extinguisher 1000. Thus, under the same clamping force, not only can the risk of the fire extinguisher 1000 being crushed be reduced, but the fire extinguisher 1000 can also be clamped more securely.

[0050] Based on the above embodiments, the locking member 121 is detachably connected to the support member 110. Specifically, the locking member 121 is detachably connected to the support member 110 by means of threaded connection or snap-fit, so that when clamping different fire extinguishers 1000, the locking member 121 can be disassembled and replaced with the corresponding locking member 121, thereby improving the practicality of the fixing device in this embodiment. Preferably, the locking mechanism 120 includes a connecting member 122, which is threadedly connected to the surrounding portion 112, and the position of the connecting member 122 is locked by a nut. Exemplarily, the side of the connecting member 122 has threads, and the surrounding portion 112 also has a threaded hole, through which the connecting member 122 passes and is threadedly connected to the surrounding portion 112. The locking mechanism 120 also includes a nut, which is sleeved on the outside of the connector 122 and threadedly engaged with the connector 122. When the connector 122 moves to a position where the locking member 121 presses against the fire extinguisher 1000, the nut is rotated to press against the surrounding portion 112, thereby locking the position of the connector 122. When disassembly is required, the connector 122 can be unscrewed directly, and the locking member 121 can be removed from the surrounding portion 112. It can be seen that, in this embodiment, the threaded connection between the connector 122 and the surrounding portion 112 not only enables the movement of the locking member 121 but also enables the detachable connection of the locking member 121, making the structure of the fixing device in this embodiment simpler and reducing the manufacturing cost of the fixing device.

[0051] In some embodiments, the locking member 121 includes a main body and a supporting part. The main body is a rigid structure, and the supporting part is connected to the main body and is an elastic structure. The supporting part has a supporting surface 1212. That is, in this embodiment, the supporting part abuts against the fire extinguisher 1000, thereby reducing the risk of the fire extinguisher 1000 being crushed. In addition, the elastic force continuously provided by the supporting part can make the fire extinguisher 1000 more firmly fixed to the fixing device, thereby reducing the risk of the fire extinguisher 1000 falling. Furthermore, in some embodiments, the supporting surface 1212 is adaptively formed to fit the outer wall of the fire extinguisher 1000 through the elastic deformation of the supporting part, without the need for targeted replacement of the locking member 121, making the fixing device of this embodiment more practical.

[0052] Reference Figure 5 and Figure 6 , Figure 6This is a schematic diagram of the structure of a fifth fixing device according to a first aspect embodiment of the present invention. In some embodiments, the locking member 121 is a flexible structure, and the locking member 121 includes a first connecting end 1214 and a second connecting end 1215 opposite to each other along its length. A fastener 123 is connected to the first connecting end 1214 and the second connecting end 1215 to form a locking cavity 1213, and is movably connected to at least one of the first connecting end 1214 and the second connecting end 1215. Exemplarily, the first connecting end 1214 and the second connecting end 1215 respectively include a second mounting hole and a third mounting hole, and the fastener 123 is a screw, which passes through the second mounting hole and the third mounting hole and is threadedly connected to the second connecting end 1215. Therefore, in the process of installing the fire extinguisher 1000 into the fixing device of this embodiment, the fire extinguisher 1000 can be placed in the locking cavity 1213 first, and then the fastener 123 can be passed through the second mounting hole and the third mounting hole. By rotating the fastener 123, the first connecting end 1214 and the second connecting end 1215 can be pulled closer, thereby locking the fire extinguisher 1000, making the operation of the fixing device of this embodiment simpler.

[0053] It should be noted that in this embodiment, the locking member 121 and the surrounding portion 112 can be provided with any number of connection points, such as one, two, or three. Specifically, in some embodiments, the locking member 121 and the surrounding portion 112 are connected by a connector 122. Therefore, during installation, the volume of the locking cavity 1213 can be adjusted by adjusting the distance between the first connecting end 1214 and the second connecting end 1215, and the locking member 121 can be tightly bound to the outer wall of the fire extinguisher 1000, thereby improving the practicality of the fixing device in this embodiment.

[0054] Furthermore, referring to Figure 7 , Figure 7 This is a schematic diagram of the sixth type of fixing device according to the first aspect of the present invention. In order to improve the stability of the fire extinguisher 1000, in some embodiments, the locking member 121 and the surrounding part 112 have multiple connection points. However, it is known that when the positions of two connection points are fixed, the distance between the first connection end 1214 and the second connection end 1215 will be limited. Therefore, the locking mechanism 120 further includes two connecting members 122, wherein at least one connecting member 122 is movably connected to the surrounding part 112 so that the connecting member 122 can move relative to the surrounding part 112 toward the receiving cavity 113. The locking member 121 has multiple adjusting holes 1216 spaced apart along its own length direction. The connecting member 122 can be connected to any adjusting hole 1216 to adjust the size of the locking cavity 1213 so that the locking mechanism 120 can be adapted to more fire extinguishers 1000 of different sizes, thereby improving the practicality of the fixing device of this embodiment.

[0055] For ease of understanding, the two connectors 122 are referred to as the first connector 1221 and the second connector 1222, respectively. The first connector 1221 is fixedly connected to the surrounding portion 112, and the second connector 1222 is movably connected to the surrounding portion 112. Three adjustment holes 1216 are provided (not limited to three; there can be two, four, or five, etc.), extending from the second connecting end 1215 to the first connecting end 1214. These three adjustment holes 1216 are referred to as the first adjustment hole, the second adjustment hole, and the third adjustment hole, respectively. The outer wall of the fire extinguisher 1000 is, for example, a cylindrical surface. Assuming there are three fire extinguishers 1000, they are referred to as the first fire extinguisher, the second fire extinguisher, and the third fire extinguisher, respectively. The diameter of the first fire extinguisher is smaller than the diameter of the second fire extinguisher, which is smaller than the diameter of the third fire extinguisher. When installing the first fire extinguisher using the fixing device of this embodiment, the second connector 1222 is inserted into the first adjustment hole, and the position of the second connector 122 is adjusted accordingly. When installing the second fire extinguisher using the fixing device of this embodiment, the second connecting member 1222 is moved outward from the receiving cavity 113, and then correspondingly inserted into the second adjusting hole to increase the inner diameter of the locking cavity 1213 to fit the size of the second fire extinguisher. When installing the third fire extinguisher using the fixing device of this embodiment, the second connecting member 1222 is further moved outward from the receiving cavity 113, and the second connecting member 1222 is inserted into the third adjusting hole, thereby further increasing the inner diameter of the locking cavity 1213 to fit the size of the third fire extinguisher.

[0056] Similarly, in some embodiments, the adjustment hole 1216 has a profile extending along its own length direction (e.g., Figure 7 As shown, the second connector 1222 is slidably connected to the adjustment hole 1216 to adjust the volume of the locking cavity 1213, which will not be described in detail here.

[0057] Reference Figure 6 In some embodiments, the support member further includes a limiting part 114 connected to the support part 111. The limiting part 114 has a limiting groove 1141 communicating with the first release port 1112. The limiting groove 1141 is used for the bottom of the fire extinguisher 1000 to be inserted. The limiting part 114 and the fixing component 100 are vertically spaced apart, so that the fire extinguisher 1000 is more firmly fixed to the fixing device. During installation, the fire extinguisher 1000 can be inserted into the limiting groove 1141 first, and then locked using the locking mechanism 120 to prevent the fire extinguisher 1000 from falling off during the locking process.

[0058] Reference Figure 8 , Figure 8This is a schematic diagram of the seventh type of fixing device according to the first aspect of this utility model. In some embodiments, the fixing device further includes an auxiliary component 300, which includes a slot 310. The mounting component 200 is snapped into the slot 310, and the auxiliary component 300 is used to connect with an external mounting structure (e.g., an energy storage cabinet). Specifically, when installing the fixing device on the top wall of the energy storage cabinet, the auxiliary component 300 is first separated from the mounting component 200, and the auxiliary component 300 is connected to the top wall of the energy storage cabinet. Then, the mounting component 200 is snapped into the auxiliary component 300, so that the auxiliary component 300 provides support for the mounting component 200. Thus, when connecting the mounting component 200 to the top wall of the energy storage cabinet, no manual lifting is required, making the installation of the fixing device simpler and more convenient.

[0059] According to a second aspect embodiment of the present invention, an energy storage cabinet includes a cabinet body, a fire extinguisher 1000, a controller, and a fixing device according to a first aspect embodiment. The cabinet body has an energy storage chamber, and the connecting portion 210 of the fixing device is connected to the top wall of the energy storage chamber. The fire extinguisher 1000 is installed on the fixing device, and the fire extinguisher 1000 contains extinguishing material. The controller is communicatively connected to the fire extinguisher 1000 and is configured to trigger the fire extinguisher 1000 to spray extinguishing material when the controller receives a signal. For example, the energy storage cabinet also includes a temperature sensor, which is installed inside the energy storage cabinet and is communicatively connected to the controller. When the temperature sensor detects that the temperature inside the energy storage cabinet is too high, the temperature sensor transmits a detection signal to the controller, and the controller triggers the fire extinguisher 1000 upon receiving the signal. Alternatively, the energy storage cabinet also includes a switch, which is communicatively connected to the controller. When the switch is manually activated, the switch transmits a signal to the controller, and the controller triggers the fire extinguisher 1000 upon receiving the signal.

[0060] Specifically, this embodiment uses the fixing device of the first aspect embodiment. The top of the mounting part 200 of the fixing device has a connecting part 210, which is used to connect with an external mounting structure. Therefore, when the fixing device of this embodiment is used to fix the fire extinguisher 1000 of the energy storage cabinet, the fire extinguisher 1000 can be fixed to the top of the energy storage cabinet, thereby avoiding the side wall of the energy storage cabinet from obstructing the release of the extinguishing material, expanding the spray range of the extinguishing material, and thus improving the fire extinguishing effect and improving the safety of the energy storage cabinet. In addition, it is understood that hot air has a relatively low density. Therefore, in the event of a fire, a large amount of hot air will accumulate at the top of the energy storage cabinet, making the top temperature of the energy storage cabinet relatively higher. Based on this, the fixing device of this embodiment is used to fix the fire extinguisher 1000 to the top wall of the energy storage cabinet, which corresponds to the location where high-temperature gas is concentrated in the energy storage cabinet during a fire, so that the fire extinguisher 1000 can quickly respond to the fire and release the extinguishing material in a timely manner.

[0061] It should be noted that since this embodiment adopts all the technical features of the fixing device of the first aspect embodiment, this embodiment possesses all the beneficial effects brought by the first aspect embodiment, which will not be repeated here. Furthermore, it should be noted that the program used in this embodiment is a common control program in the prior art, which can be easily obtained by those skilled in the art.

[0062] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A fixing device, characterized in that, include: A fixing component for supporting a fire extinguisher, wherein a portion of the fire extinguisher is exposed through the fixing component to allow the extinguishing material of the fire extinguisher to be sprayed out; An mounting component is attached to the fixing assembly, and the top of the mounting component has a connecting portion for connecting to an external mounting structure.

2. The fixing device according to claim 1, characterized in that, The fixing component includes a support member, which includes a support portion and a surrounding portion. The surrounding portion is connected to the side edge of the support portion and forms a receiving cavity with the support portion. The receiving cavity is used to accommodate the fire extinguisher. The support portion defines a first release port communicating with the receiving cavity. The first release port is used for downward spraying of extinguishing material. The surrounding portion defines a second release port communicating with the receiving cavity. The second release port is used for horizontal spraying of extinguishing material.

3. The fixing device according to claim 2, characterized in that, The fixing component also includes a locking mechanism, which includes a locking member that is movably connected to the support member and is used to press against the fire extinguisher.

4. The fixing device according to claim 3, characterized in that, The locking mechanism includes a plurality of locking elements arranged around the first release port, and each locking element is capable of moving toward the interior of the receiving cavity to adjust the position of the fire extinguisher.

5. The fixing device according to claim 3, characterized in that, The locking member has a retaining surface adapted to the outer wall of the fire extinguisher, the retaining surface being used to abut against the outer wall of the fire extinguisher.

6. The fixing device according to any one of claims 3 to 5, characterized in that, The locking element is detachably connected to the support element.

7. The fixing device according to claim 5, characterized in that, The locking member includes a main body and a supporting part. The main body is a rigid structure, and the supporting part is connected to the main body. The supporting part is an elastic structure and has a supporting surface.

8. The fixing device according to claim 3, characterized in that, The locking member is a flexible structure. The locking member includes a first connecting end and a second connecting end that are opposite to each other along its own length. The locking mechanism also includes a fastener. The fastener is connected to the first connecting end and the second connecting end and is movably connected to at least one of the first connecting end and the second connecting end.

9. The fixing device according to claim 3, characterized in that, The support member further includes a limiting part connected to the support member. The limiting part has a limiting groove communicating with the first release port. The limiting groove is used for the bottom of the fire extinguisher to be engaged. The limiting part and the locking mechanism are spaced apart in the vertical direction.

10. An energy storage cabinet, characterized in that, include: The cabinet has an energy storage compartment; The fixing device according to any one of claims 1 to 9, wherein the connecting part is connected to the top wall of the energy storage chamber; A fire extinguisher containing fire extinguishing material, the fire extinguisher being fixed to the fixing device; A controller is communicatively connected to the fire extinguisher, and the controller is configured to cause the fire extinguisher to spray the extinguishing material when the controller receives a set signal.

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