Door magnetic detection device for energy storage equipment

Abstract

The utility model discloses a door magnetic detection device for energy storage equipment, and belongs to the technical field of security and protection of the energy storage equipment. The door magnetic detection device for the energy storage equipment comprises a door magnetic main machine and a magnetic part, at least one group of clamping pieces and first positioning pieces in the door magnetic main machine and a groove shell are arranged into an integrated structure, and therefore machining of the clamping pieces and the first positioning pieces can be completed together in the groove shell machining process. Meanwhile, at least two clamping pieces in the at least one group of clamping pieces are distributed on two oppositely arranged side walls in the side walls of the mounting cavity of the slot shell, so that after the second positioning piece in the circuit board is matched with the first positioning piece, the edge part of the circuit board is directly clamped with the clamping pieces on the two side walls of the mounting cavity of the slot shell; the circuit board and the groove shell in the alarm control assembly can be conveniently and stably installed, and the door magnetic detection device is suitable for efficient and large-scale assembly of door magnetic detection devices of energy storage equipment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of energy storage equipment security and protection, and in particular relates to a door magnetic detection device for an energy storage equipment. BACKGROUND

[0002] In recent years, with the rapid development of the energy storage industry, various energy storage equipment has emerged. For example, as a kind of energy storage equipment, the box-type energy storage equipment is usually arranged outdoors, and thus its safety is a problem that needs to be considered in the application process.

[0003] However, there is an urgent need for a door magnetic detection device suitable for energy storage equipment and easy to install. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a door magnetic detection device for an energy storage equipment. The problem of the urgent need for a door magnetic detection device suitable for an energy storage equipment in the prior art can be solved, and the technical solution is as follows:

[0005] In one aspect, a door magnetic detection device for an energy storage equipment is provided, which comprises:

[0006] A door magnetic host and a magnetic component, one of the door magnetic host and the magnetic component is installed on a door body of an energy storage equipment, and the other of the door magnetic host and the magnetic component is installed on a door frame of the energy storage equipment;

[0007] The door magnetic host comprises a slot shell, at least one set of clamping pieces, a first positioning piece and an alarm control assembly, the at least one set of clamping pieces and the first positioning piece are an integral structure with the slot shell, the slot shell has a mounting cavity, the first positioning piece is located on the bottom wall of the mounting cavity, and at least two clamping pieces in the at least one set of clamping pieces are distributed on two oppositely arranged side walls of the side wall of the mounting cavity;

[0008] The alarm control assembly is located in the slot shell and is used for being communicatively connected with an alarm, the alarm control assembly comprises a circuit board and a functional assembly installed on the circuit board and electrically connected with the circuit board, and the circuit board has a second positioning piece matched with the first positioning piece;

[0009] Wherein, after the edge portion in the circuit board is clamped with the at least one set of clamping pieces, the circuit board is connected with the slot shell.

[0010] Optionally, the clamping pieces distributed on the two oppositely arranged side walls of the side wall of the mounting cavity in the at least one set of clamping pieces are clamping protrusions, and the clamping protrusions have an accommodation gap between the clamping protrusions and the bottom wall of the mounting cavity.

[0011] The edge portion of the circuit board is clamped into the accommodating gap.

[0012] Optionally, the door magnetic host further comprises a support baffle fixed on the bottom wall of the mounting cavity, and a top of the support baffle is in abutment with the back surface of the circuit board.

[0013] Optionally, the door magnetic host further comprises an upper cover and a buckle, an inner wall of the upper cover has a clamping groove, and the buckle is fixed on the side wall of the mounting cavity.

[0014] After the buckle is clamped into the clamping groove, the upper cover is buckled at the opening of the mounting cavity.

[0015] Optionally, a region of the outer side surface of the slot shell near the opening of the mounting cavity has a buckle slot.

[0016] Optionally, one of the first positioning member and the second positioning member is a positioning column, and the other of the first positioning member and the second positioning member is a positioning hole.

[0017] Optionally, the magnetic component has a magnetic element; the functional assembly comprises a central processing unit, a Hall detection assembly, a SIM card assembly, a communication assembly and a power supply component, the Hall detection assembly, the SIM card assembly and the communication assembly are electrically connected with the central processing unit, and the power supply component can supply power to the door magnetic host.

[0018] The Hall detection assembly is inductive cooperation with the magnetic element.

[0019] Optionally, the bottom wall of the slot shell has an accommodating slot, and at least part of the power supply component is installed in the accommodating slot.

[0020] Optionally, the magnetic component further has a support shell and a first back adhesive, the support shell is used for installing the magnetic element, and the first back adhesive is bonded on the back surface of the support shell and is used for bonding with the door body or the door frame.

[0021] Optionally, the back surface of the slot shell has a first back groove arranged opposite to the mounting cavity, and the door magnetic host further comprises a second back adhesive, a part of the second back adhesive is bonded on the bottom wall of the first back groove, and another part of the second back adhesive is stretched out from the opening of the first back groove.

[0022] The technical scheme provided by the embodiments of the present application has at least the following beneficial effects:

[0023] The application discloses a door magnetic detection device for an energy storage device, which comprises a door magnetic host and a magnetic component. At least one set of clamping pieces and first positioning pieces in the door magnetic host are arranged in an integrated structure with a slot shell, so that the machining of the clamping pieces and the first positioning pieces can be completed simultaneously during the machining of the slot shell. At least two clamping pieces in the at least one set of clamping pieces are arranged on two opposite side walls of a mounting cavity of the slot shell, so that the second positioning pieces in a circuit board can be matched with the first positioning pieces, and the edge part of the circuit board can be clamped with the clamping pieces on the two side walls of the mounting cavity of the slot shell, thereby conveniently completing the stable mounting of the circuit board in the alarm control assembly and the slot shell, and being suitable for efficient and large-scale assembly of the door magnetic detection device for the energy storage device. The circuit board and the slot shell are fixedly mounted without other fixing pieces (such as screws), the mounting process is simplified, the number of disassembled parts is reduced, and the integration degree of the door magnetic detection device for the energy storage device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0025] Figure 1 is a structural schematic diagram of a door magnetic detection device provided by the embodiment of the present application mounted on an energy storage device;

[0026] Figure 2 is a structural schematic diagram of a door magnetic detection device provided by the embodiment of the present application for an energy storage device;

[0027] Figure 3 is a partial structural schematic diagram of a door magnetic host provided by the embodiment of the present application;

[0028] Figure 4 is a structural schematic diagram of an alarm control assembly provided by the embodiment of the present application;

[0029] Figure 5 is a connection block diagram of an alarm control assembly and an alarm provided by the embodiment of the present application;

[0030] Figure 6 is a partial structural schematic diagram of another door magnetic host provided by the embodiment of the present application;

[0031] Figure 7 is a structural schematic diagram of another door magnetic detection device provided by the embodiment of the present application for an energy storage device;

[0032] Figure 8is a structural schematic diagram of a magnetic component provided by an embodiment of the present application;

[0033] Figure 9 is a top view of an alarm control assembly provided by an embodiment of the present application;

[0034] Figure 10 is Figure 9 is a bottom view of the alarm control assembly shown;

[0035] Figure 11 is a structural schematic diagram of another magnetic component provided by an embodiment of the present application;

[0036] Figure 12 is a partial structural schematic diagram of a door magnetic host provided by an embodiment of the present application.

[0037] The specific embodiments of the present application have been shown in the above-described drawings, and will be described in more detail hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the present application more clear, the embodiments of the present application will be described in further detail below with reference to the drawings.

[0039] Please refer to Figure 1 and Figure 2 , Figure 1 is a structural schematic diagram of a door magnetic detection device provided by an embodiment of the present application installed on an energy storage device, Figure 2 is a structural schematic diagram of a door magnetic detection device for an energy storage device provided by an embodiment of the present application. The door magnetic detection device for the energy storage device can include a door magnetic host 100 and a magnetic component 200, one of which can be installed on a door body A1 of the energy storage device A, and the other of which can be installed on a door frame A2 of the energy storage device A. For example, the door magnetic host 100 can be installed on the door body A1 of the energy storage device A, and the magnetic component 200 can be installed on the door frame A2 of the energy storage device A.

[0040] Please refer to Figure 3 and Figure 4 , Figure 3 is a partial structural schematic diagram of a door magnetic host provided by an embodiment of the present application, Figure 4Is a structure diagram of an alarm control assembly provided by an embodiment of the present application. A door magnetic host 100 in a door magnetic detection device for an energy storage device can include a slot shell 101, an alarm control assembly 102, at least one set of clamping members 103, and a first positioning member 104. The at least one set of clamping members 103 and the first positioning member 104 can be integrated with the slot shell 101. The slot shell 101 can have a mounting cavity a1. The first positioning member 104 can be located on a bottom wall of the mounting cavity a1 of the slot shell 101. At least two clamping members 103 in the at least one set of clamping members 103 can be distributed on two oppositely arranged side walls of the mounting cavity a1 of the slot shell 101.

[0041] Please refer to Figure 5 , Figure 5 Is a connection block diagram of an alarm control assembly and an alarm provided by an embodiment of the present application. The alarm control assembly 102 can be located in the slot shell 101 and can be used to be in communication connection with the alarm B. The alarm control assembly 102 can include a circuit board 1021 and a functional assembly 1022 mounted on the circuit board 1021 and electrically connected with the circuit board 1021. The circuit board 1021 can have a second positioning member C matched with the first positioning member 104. After the alarm control assembly 102 is in communication connection with the alarm B, through the inductive cooperation between the alarm control assembly 102 and the magnetic component 200, the alarm B can be remotely controlled to send an alarm prompt signal when the door body A1 of the energy storage device A is in an open state, so as to realize the remote safety monitoring of the outdoor energy storage device A by an operator.

[0042] In the edge portion of the circuit board 1021, after the edge portion is clamped by the at least one set of clamping members 103, the circuit board 1021 can be connected with the slot shell 101.

[0043] In the embodiment of the present application, by setting at least one group of clamping pieces 103, the first positioning piece 104 and the slot shell 101 in the door magnetic host 100 as an integrated structure, the machining of the clamping pieces 103 and the first positioning piece 104 can be completed at the same time in the process of machining the slot shell 101. At the same time, at least two clamping pieces 103 in at least one group of clamping pieces 103 are distributed on the two oppositely arranged side walls of the mounting cavity a1 of the slot shell 101. After the second positioning piece C in the circuit board 1021 is matched with the first positioning piece 104 in the slot shell 101, and the edge part of the circuit board 1021 is clamped with the clamping pieces 103 on the side walls of the mounting cavity a1 of the slot shell 101, the stable installation of the circuit board 1021 in the alarm control assembly 102 and the slot shell 101 can be conveniently completed, and the door magnetic detection device for energy storage equipment is suitable for efficient and large-scale assembly. That is, other fixing pieces (such as screws) are not needed to fix and install the circuit board and the slot shell, the installation process is relatively simplified, the number of loose parts is reduced, and the integration degree of the door magnetic detection device for energy storage equipment is improved.

[0044] It should be noted that the position accuracy between the clamping piece 103 and the first positioning piece 104 can be controlled integrally during the machining of the slot shell 101 according to the size of the circuit board 1021.

[0045] In summary, the embodiment of the present application provides a door magnetic detection device for energy storage equipment, which can include a door magnetic host and a magnetic component. By setting at least one group of clamping pieces and first positioning pieces in the door magnetic host and the slot shell as an integrated structure, the machining of the clamping pieces and the first positioning pieces can be completed at the same time in the process of machining the slot shell. At the same time, at least two clamping pieces in at least one group of clamping pieces are distributed on the two oppositely arranged side walls of the mounting cavity of the slot shell. After the second positioning piece in the circuit board is matched with the first positioning piece, and the edge part of the circuit board is clamped with the clamping pieces on the two side walls of the mounting cavity of the slot shell, the stable installation of the circuit board in the alarm control assembly and the slot shell can be conveniently completed, and the door magnetic detection device for energy storage equipment is suitable for efficient and large-scale assembly. That is, other fixing pieces (such as screws) are not needed to fix and install the circuit board and the slot shell, the installation process is relatively simplified, the number of loose parts is reduced, and the integration degree of the door magnetic detection device for energy storage equipment is improved.

[0046] Optionally, please refer to Figure 6 , Figure 6is another partial structure diagram of the door magnetic host provided in the embodiment of the present application. The clamping pieces 103 distributed on the two oppositely arranged side walls of the side wall of the installation cavity a1 of the slot shell 101 can be clamping protrusions 103a. The clamping protrusions 103a and the bottom wall of the installation cavity a1 of the slot shell 101 can have an accommodation gap a11 therebetween. The edge portion of the circuit board 1021 can be clamped into the accommodation gap a11 between the clamping protrusions 103a and the bottom wall of the slot shell 101. In this case, the clamping pieces distributed on the two oppositely arranged side walls of the side wall of the installation cavity a1 of the slot shell 101 are set as the clamping protrusions 103a, and the accommodation gap a11 is formed between the clamping protrusions 103a and the bottom wall of the slot shell 101. In this way, the edge portion of the circuit board 1021 can be limited in the accommodation gap a11, so as to realize the quick installation of the circuit board 1021 and the slot shell 101, and the circuit board 1021 is not easy to separate from the slot shell 101 after installation.

[0047] It should be noted that in the actual processing process of the slot shell 101, the height of the accommodation gap a11 between the clamping protrusions 103a and the bottom wall of the slot shell 101 can be controlled according to the thickness of the edge portion of the circuit board 1021 to be installed. For example, the accommodation gap a11 and the edge portion of the circuit board 1021 can be a transition fit, or a clearance fit. It should be further noted that the distance between the clamping pieces 103 distributed on the two oppositely arranged side walls of the side wall of the installation cavity a1 of the slot shell 101 can be less than the width between the two oppositely arranged edge portions of the circuit board 1021. In this way, the edge portion of the circuit board 1021 can be appropriately bent during the installation of the circuit board 1021 into the slot shell 101 to ensure that the edge portion of the circuit board 1021 is smoothly clamped into the accommodation gap a11.

[0048] In the embodiment of the present application, as shown in Figure 6 The door magnetic host 100 can further include a support baffle 105 fixed on the bottom wall of the installation cavity a1 of the slot shell 101. The top of the support baffle 105 can abut against the back surface of the circuit board 1021. In this case, by abutting the back surface of the circuit board 1021 against the top of the support baffle 105, the clamping protrusions 103a and the support baffle 105 can be arranged on the top surface and the back surface of the circuit board 1021 respectively, further improving the stability of the circuit board 1021 after being installed in the slot shell 101.

[0049] Optionally, please refer to Figure 6 and Figure 7 , Figure 7is another structural schematic diagram of a door magnetic detection device for an energy storage device provided in the embodiments of the present application. The door magnetic host 100 can further include an upper cover 106 and a buckle 107. An inner wall of the upper cover 106 can have a clamping groove (not shown in the figure), and the buckle 107 can be fixed on the side wall of the mounting cavity a1 in the slot shell 101. Wherein, after the buckle 107 is clamped with the clamping groove in the upper cover 106, the upper cover 106 can be buckled at the opening of the mounting cavity a1 in the slot shell 101. In this case, by fixing the buckle 107 on the side wall of the mounting cavity a1 of the slot shell 101, and by providing the clamping groove in the upper cover 106 to cooperate with the buckle 107, the upper cover 106 and the slot shell 101 can be quickly installed through the cooperation of the buckle 107 and the clamping groove. In addition, after the upper cover 106 is buckled at the opening of the mounting cavity a1 in the slot shell 101, the alarm control assembly 102 and other components installed in the slot shell 101 can be protected. The buckle 107 and the slot shell 101 can also be an integrated structure.

[0050] In the embodiments of the present application, as shown in Figure 6 and Figure 7 , the area of the outer side of the slot shell 101 close to the opening of the mounting cavity a1 in the slot shell 101 can have a buckle slot b1. In this case, by providing the buckle slot b1 in the area of the outer side of the slot shell 101 close to the opening of the mounting cavity a1, the upper cover 106 can be quickly separated from the slot shell 101 when the internal components of the door magnetic host 100 are maintained and disassembled by the operator.

[0051] Optionally, as shown in Figure 4 and Figure 6 , one of the first positioning member 104 in the door magnetic host 100 and the second positioning member C in the circuit board 1021 can be a positioning column, and the other one of the first positioning member 104 in the door magnetic host 100 and the second positioning member C in the circuit board 1021 can be a positioning hole. In this case, the installation and positioning of the circuit board 1021 in the slot shell 101 can be achieved through the plug-in cooperation of the positioning column and the positioning hole. For example, the first positioning member 104 in the door magnetic host 100 can be a positioning column, and the second positioning member C in the circuit board 1021 can be a positioning hole. Alternatively, the first positioning member 104 in the door magnetic host 100 can be a positioning hole, and the second positioning member C in the circuit board 1021 can be a positioning column.

[0052] In the embodiments of the present application, please refer to Figure 8 , Figure 9 and Figure 10 , Figure 8 is a structural schematic diagram of a magnetic component provided in the embodiments of the present application, Figure 9 is a top view of an alarm control assembly provided in the embodiments of the present application, Figure 10 isFigure 9 The bottom view of the alarm control assembly is shown. The magnetic component 200 can have a magnetic element 201, and the functional component 1022 in the door magnetic host 100 can include: a central processor D1, a Hall detection assembly D2, a SIM card assembly D3, a communication assembly D4, and a power supply component D5, and the Hall detection assembly D2, the SIM card assembly D3, and the communication assembly D3 can be electrically connected with the central processor D1. The power supply component D5 can supply power to the electrical components in the door magnetic host 100. Among them, the Hall detection assembly D2 can be inductively matched with the magnetic element 201. For example, because the Hall detection assembly D2 in the door magnetic host 100 is inductively matched with the magnetic element 201 in the magnetic component 200, when the door magnetic host 100 and the magnetic element 201 are separated by a certain distance, the Hall detection assembly D2 cannot sense the magnetic force of the magnetic element 201, and then sends a prompt signal to the central processor D1, and the central processor D1 sends an alarm signal to the alarm B through the remote communication connection of the SIM card assembly D3 and the communication assembly D4 to alarm, so as to realize the remote alarm prompt of the outdoor energy storage device through the door magnetic host, and improve the safety monitoring convenience of the energy storage device. It should be noted that the magnetic element 201 can be a permanent magnet, the SIM card assembly D3 contains a 4G or 5G SIM card, and the communication assembly D4 contains a communication antenna.

[0053] In the present application, as shown in Figure 6 and Figure 10 , the bottom wall of the groove shell 101 can have a containing groove c1, and at least part of the power supply component D5 can be installed in the containing groove c1. In this case, by setting the containing groove c1 on the bottom wall of the groove shell 101, and installing the power supply component D5 in the containing groove c1, in this way, the internal space of the groove shell 101 can be saved while ensuring the use of large-capacity power supply component D5. For example, the power supply component D5 can be a 2000mAh lithium battery. It should be noted that when the power supply component D5 is a rechargeable battery, the side of the groove shell 101 can be provided with a charging port to facilitate charging of the power supply component D5.

[0054] In the present application, the back of the power supply component D5 can be fixed in the containing groove c1 of the groove shell 101 by using an adhesive (not shown in the figure). For example, the adhesive can be a double-sided adhesive layer.

[0055] In the embodiment of the present application, please refer to Figure 8 and Figure 11 , Figure 11is another structural schematic diagram of a magnetic component provided by an embodiment of the present application. The magnetic component 200 in the door magnetic detection device for the energy storage device can also have a support shell 202 and a first back adhesive 203. The support shell 202 can be used to mount the magnetic element 201 in the magnetic component 200, and the first back adhesive 203 can be attached to the back of the support shell 202 and used to be attached to the door body A1 or the door frame A2. In this case, by arranging the first back adhesive 203 on the back of the support shell 202, the support shell 202 can be directly fixed to the door body A1 or the door frame A2 of the energy storage device A through the first back adhesive 203, without the need to arrange other fixing members (for example, screw holes and screws) on the support shell 202 to fixedly mount the support shell 202 and the energy storage device A. For example, the first back adhesive 203 can be double-sided tape or molten glue.

[0056] For example, as shown in Figure 11 The back of the support shell 202 can have a second back groove 202a, and the first back adhesive 203 can be attached to the bottom wall of the second back groove 202a. Among them, part of the first back adhesive 203 can be attached to the bottom wall of the second back groove 202a, and the other part of the first back adhesive 203 can protrude out of the opening of the second back groove 202a. In this case, by arranging the second back groove 202a on the back of the support shell 202, part of the first back adhesive 203 is distributed in the second back groove 202a, so that the second back groove 202a can protect the first back adhesive 203 and improve the use reliability of the first back adhesive 203.

[0057] Optionally, please refer to Figure 12 , Figure 12 is another partial structural schematic diagram of a door magnetic host provided by an embodiment of the present application. The back of the slot shell 101 can have a first back groove 101a arranged opposite to the mounting cavity a1, and the door magnetic host 100 can further include a second back adhesive 108. Part of the second back adhesive 108 can be attached to the bottom wall of the first back groove 101a in the slot shell 101, and the other part of the second back adhesive 108 can protrude out of the opening of the first back groove 101a. In this case, by arranging the second back adhesive 108 on the back of the slot shell 101, the slot shell 101 can be directly fixed to the door body A1 or the door frame A2 of the energy storage device A through the second back adhesive 108, without the need to arrange other fixing members (for example, screw holes and screws) on the slot shell 101 to fixedly mount the slot shell 101 and the energy storage device A. In addition, by arranging the first back groove 101a on the back of the slot shell 101, part of the second back adhesive 108 is distributed in the first back groove 101a, so that the first back groove 101a can protect the second back adhesive 108 and improve the use reliability of the second back adhesive 108.

[0058] In the embodiment of the present application, as Figure 7 and Figure 9As shown, the upper cover 106 in the door magnetic host 100 can have an indicator lamp port d1, and the functional assembly 1022 can further include an indicator lamp D6 electrically connected to the central processor D1, which is used to indicate that the alarm control assembly 102 is in a normal working state when the indicator lamp D6 is in a lighted state. An operator can observe the state of the indicator lamp D6 through the indicator lamp port d1 in the upper cover 106.

[0059] Optionally, as shown, the top of the upper cover 106 and the top of the support shell 202 can be respectively provided with triangular marks 300. When the door magnetic host 100 and the magnetic component 200 are initially installed, the two triangular marks 300 need to be aligned to ensure that the door magnetic host 100 and the magnetic component 200 can accurately inductively cooperate, and the arrangement of the triangular marks 300 simplifies the installation difficulty of the door magnetic host 100 and the magnetic component 200. Figure 7

[0060] In summary, the embodiment of the present application provides a door magnetic detection device for energy storage equipment, which can include a door magnetic host and a magnetic component. By integrating at least one set of clamping members and first positioning members in the door magnetic host with the slot shell into an integrated structure, the processing of the clamping members and the first positioning members can be completed simultaneously during the processing of the slot shell. Meanwhile, at least two clamping members in the at least one set of clamping members are distributed on two oppositely arranged side walls of the mounting cavity of the slot shell. After the second positioning members in the circuit board are matched with the first positioning members, the edge portion of the circuit board is directly clamped with the clamping members on the two side walls of the mounting cavity of the slot shell, so that the stable installation of the circuit board in the alarm control assembly with the slot shell can be conveniently completed, and the efficient mass assembly of the door magnetic detection device for energy storage equipment is suitable. That is, other fixing members (such as screws) are not needed to fixedly install the circuit board with the slot shell, the installation process is simplified, the number of disassembled components is reduced, and the integration degree of the door magnetic detection device for energy storage equipment is improved.

[0061] In the present application, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. The term "a plurality of" refers to two or more, unless otherwise explicitly limited.

[0062] The above description is only optional embodiments of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.​

Claims

1. A door magnetic detection device for energy storage equipment, characterized in that: include: A door magnetic host and a magnetic component, one of which is mounted on the door body of the energy storage device, and the other of which is mounted on the door frame of the energy storage device; The door magnetic host includes: a slot shell, at least one set of clamping members, a first positioning member, and an alarm control assembly, wherein the at least one set of clamping members and the first positioning member are integrated with the slot shell, the slot shell has a mounting cavity, the first positioning member is located on the bottom wall of the mounting cavity, and at least two clamping members in the at least one set of clamping members are distributed on two opposite side walls of the mounting cavity; The alarm control assembly is located in the tank shell and is used to communicate with the alarm, and the alarm control assembly includes: a circuit board, and a functional component mounted on the circuit board and electrically connected to the circuit board, the circuit board having a second positioning member that cooperates with the first positioning member; Wherein, after the edge portion of the circuit board is clamped with the at least one set of clamping members, the circuit board is connected to the slot shell.

2. The door magnetic detection device for energy storage equipment according to claim 1, characterized in that: The clamping members distributed on two oppositely arranged side walls of the mounting cavity in the at least one group of clamping members are clamping protrusions, and an accommodating gap is formed between the clamping protrusions and the bottom wall of the mounting cavity; Wherein, the edge portion of the circuit board is snapped into the accommodating gap.

3. The door magnetic detection device for energy storage equipment according to claim 2, characterized in that: The door magnetic host further includes: a support baffle fixed on the bottom wall of the installation cavity, and the top of the support baffle abuts against the back surface of the circuit board.

4. The door magnetic detection device for energy storage equipment according to claim 1, characterized in that: The door magnetic host further comprises: an upper cover and a buckle, wherein the inner wall of the upper cover has a locking groove, and the buckle is fixed to the side wall of the installation cavity; Wherein, after the buckle is engaged with the locking groove, the upper cover is buckled at the opening of the installation cavity.

5. The door magnetic detection device for energy storage equipment according to claim 4, characterized in that: A hand-grip groove is provided in an area of ​​the outer side surface of the tank shell close to the opening of the installation cavity.

6. The door magnetic detection device for energy storage equipment according to claim 1, characterized in that: One of the first positioning member and the second positioning member is a positioning column, and the other of the first positioning member and the second positioning member is a positioning hole.

7. The door magnetic detection device for energy storage equipment according to any one of claims 1 to 6, characterized in that: The magnetic component has a magnetic element; the functional components include: a central processing unit, a Hall detection component, a SIM card component, a communication component and a power supply component, the Hall detection component, the SIM card component and the communication component are all electrically connected to the central processing unit, and the power supply component can supply power to the door magnetic host; Wherein, the Hall detection component and the magnetic element are inductively matched.

8. The door magnetic detection device for energy storage equipment according to claim 7, characterized in that: The bottom wall of the tank shell has a receiving groove, and at least a portion of the power supply component is installed in the receiving groove.

9. The door magnetic detection device for energy storage equipment according to claim 7, characterized in that: The magnetic component further comprises: a supporting shell and a first adhesive backing, wherein the supporting shell is used for mounting the magnetic element, and the first adhesive backing is adhered to the back side of the supporting shell and is used for adhering to the door body or the door frame.

10. The door magnetic detection device for energy storage equipment according to any one of claims 1-6, 8-9, characterized in that: The back of the slot shell has a first back slot arranged opposite to the installation cavity, and the door magnetic host also includes: a second back glue, a part of the second back glue is adhered to the bottom wall of the first back slot, and the other part of the second back glue extends from the opening of the first back slot.

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