Cabinet assembly and communication management cabinet

Abstract

The application provides a box shell assembly and a communication management box, and belongs to the technical field of electronics. The box shell assembly comprises a box cover, a box body, a hinge assembly and a reinforcing sheet. The box cover has a groove. The box body has a mounting cavity and an opening communicating with the mounting cavity. The hinge assembly detachably connects the box cover and the box body. The reinforcing sheet is arranged in the groove and close to the hinge assembly. The box cover is configured to rotate around the axis of the hinge assembly and can be closed with the box body to cover the opening. Through the above technical scheme, the box cover can be arranged close to the opening as a whole during assembly, so as to reduce the occupied space during assembly, thereby facilitating the simplification of the assembly steps and the improvement of the production efficiency of the communication management box. At the same time, the reinforcing sheet is arranged in the groove and close to the hinge assembly, so as to enhance the strength of the part where the box cover is connected with the hinge, thereby facilitating the improvement of the structural strength of the box shell assembly.

Description

Technical Field

[0001] This application relates to the field of electronic technology, and in particular to a housing assembly and a communication management box. Background Technology

[0002] With the explosive growth of the global photovoltaic industry, the demand for industrial and commercial distributed photovoltaic systems has surged, driving the need for adaptability of inverter data interaction scenarios. Due to limitations in space, size, and weight, standalone inverters cannot achieve parallel data interaction between multiple units; therefore, a data relay station is needed to enable parallel operation of multiple devices. Currently, communication management boxes are primarily used as data relay stations to achieve data interaction between multiple devices.

[0003] In related technologies, a communication management box includes a box assembly, a housing assembly that covers the box assembly, and numerous electrical components installed within the box assembly. These electrical components may include a communication terminal block (also known as a communication wiring terminal block), a controller, a switching power supply, etc. The box assembly includes the box body and structural components within the box body for installing the electrical components. The cover of the housing assembly is connected to the box body via screws or hinges. When screws are used to connect the cover and the box body, special tools are required to remove the cover, and during maintenance, the cover may detach from the box body, easily damaging the cover and leading to its loss. When hinges are used to connect the cover and the box body, the cover and box body must be arranged side-by-side during production assembly to install the hinges, resulting in significant space requirements and cumbersome assembly steps, leading to low production efficiency for the communication management box.

[0004] Therefore, the technical objective of this application is to find a way to connect the lid to the body to avoid damage to the lid during maintenance, reduce the assembly space required on the production line during production, and improve production efficiency. Utility Model Content

[0005] This application provides a housing assembly and a communication management box, which can reduce the production line assembly space occupied during the assembly of the housing cover and housing body, thereby improving production efficiency and at least solving the above-mentioned technical problems.

[0006] To achieve the above objectives, according to a first aspect of this application, a housing assembly is provided, the housing assembly including a cover, a housing body, a hinge assembly, and a reinforcing plate; the cover has a groove; the housing body has a mounting cavity and an opening communicating with the mounting cavity; the hinge assembly detachably connects the cover to the housing body; the reinforcing plate is disposed in the groove and close to the hinge assembly; wherein the cover is configured to rotate about the axis of the hinge assembly and to close with the housing body to cover the opening.

[0007] Optionally, the hinge assembly includes a first hinge portion and a second hinge portion; the first hinge portion is connected to the lid and disposed near the reinforcing plate; the second hinge portion is connected to the housing; wherein, along the axis of the hinge assembly, the first hinge portion and the second hinge portion are interlocked.

[0008] Optionally, the first hinge part is a shaft and the second hinge part is a cylinder, with one end of the first hinge part inserted into the second hinge part.

[0009] Optionally, the first hinge portion includes a first shaft and a second shaft connected axially, the diameter of the first shaft is smaller than the diameter of the second shaft, the end of the first shaft away from the second shaft is inserted into the second hinge portion, and the end face of the second shaft facing the first shaft contacts the end face of the second hinge portion.

[0010] Optionally, the hinge assembly also includes a fastening screw, the end of which passes through the reinforcing plate and the cover in sequence before being inserted into the first hinge portion and threadedly connected to the first hinge portion.

[0011] Optionally, the hinge assembly includes a pivot pin, blades, and connecting screws. There are two blades; one blade is connected to the housing via the connecting screws, and the other blade is connected to the housing cover and reinforcing plate via the connecting screws. The pivot pin is rotatably connected to both blades.

[0012] Optionally, the enclosure assembly also includes a latch assembly, which includes a first latch and a second latch. The first latch is connected to the lid, and the second latch is connected to the enclosure body. The first latch is configured to engage with the second latch when the lid and enclosure body are closed; or, the lid is connected to the enclosure body by fixing screws.

[0013] Optionally, the housing assembly also includes a device mounting tray, which is disposed within the mounting cavity and away from the opening.

[0014] Optionally, the enclosure assembly also includes a wiring board, which is disposed on the device mounting tray and has multiple wiring slots.

[0015] Optionally, there are multiple wiring boards, which divide the mounting cavity into a first area and a second area. One of the first area and the second area is configured to install high-voltage electrical components, and the other is configured to install low-voltage electrical components. Alternatively, a partition plate is provided in the mounting cavity, which divides the mounting cavity into a first area and a second area. One of the first area and the second area is configured to install high-voltage electrical components, and the other is configured to install low-voltage electrical components.

[0016] Optionally, the enclosure assembly also includes a protective plate disposed in the mounting cavity and near the opening; the protective plate covers one of the first and second regions configured for mounting high-voltage electrical components.

[0017] Alternatively, the protective panel can be transparent.

[0018] Optionally, the housing assembly further includes a device mounting rail disposed on a device mounting tray; and / or, the housing assembly further includes a grounding metal element, one end of which is connected to the device mounting tray.

[0019] Optionally, the housing assembly also includes a wind deflector assembly, which includes a support rod that is U-shaped, one end of which is movably connected to the housing body, and the other end of which is configured to engage with the housing lid when the lid is opened.

[0020] Optionally, the windshield assembly further includes a first support frame and a first rubber sleeve. The first support frame is disposed in the mounting cavity, and the first rubber sleeve is disposed in the first support frame. One end of the support rod is inserted into the first rubber sleeve and movably cooperates with the first rubber sleeve.

[0021] Optionally, the windshield assembly further includes a second support frame and a second rubber sleeve, the second support frame being disposed within the mounting cavity, the second rubber sleeve being disposed within the second support frame, and the end of the support rod away from the first support frame being configured to be inserted into the second rubber sleeve when the cover is closed with the housing; and / or, the windshield assembly further includes a third rubber sleeve, the third rubber sleeve being disposed on the cover, and one end of the support rod being configured to be inserted into the third rubber sleeve when the cover is open.

[0022] Optionally, a reinforcing rib is provided in the groove, and the reinforcing rib extends in a ring shape along the periphery of the groove opening.

[0023] Optionally, a sealing strip is provided in the groove, and the sealing strip is arranged around the outside of the reinforcing rib; the sealing strip is configured to abut against the box body when the lid and the box body are closed.

[0024] Optionally, a conductive cloth is provided on the sealing strip, the conductive cloth being configured to contact the box body when the lid and box body are closed.

[0025] Optionally, a drip hole is provided on the side of the groove closest to the ground, the drip hole connecting the groove to the external environment of the box cover; and / or, a grate is provided on the box body.

[0026] Optionally, the enclosure assembly also includes a plurality of bases disposed at the bottom of the enclosure, the bases having handle holes; and / or, the enclosure assembly also includes a plurality of mounting members disposed on the side of the enclosure away from the opening, the mounting members having at least one of waist holes and hooks.

[0027] Optionally, the enclosure assembly includes two covers, one cover being connected to one side of the enclosure via a hinge assembly, and the other cover being connected to the other side of the enclosure via a hinge assembly, and the two covers being configured to cover the opening when they are coplanar.

[0028] According to a second aspect of this application, a communication management box is provided, the communication management box including the aforementioned box housing assembly and electrical components, the electrical components being disposed in a mounting cavity, and the electrical components including a communication terminal block.

[0029] In the enclosure assembly of this application embodiment, the above-described technical solution allows the enclosure cover to be positioned close to the opening during assembly, thereby reducing the space occupied during assembly and simplifying the assembly process, thus improving the production efficiency of the communication management box. Simultaneously, by providing a reinforcing plate in the groove and positioning it close to the hinge assembly, the strength of the connection between the enclosure cover and the hinge can be enhanced, thereby improving the structural strength of the enclosure assembly.

[0030] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0033] Figure 1 This is a schematic diagram of the housing assembly provided in an exemplary embodiment of this disclosure;

[0034] Figure 2 This is a schematic diagram of the structure of the box cover provided in an exemplary embodiment of this disclosure;

[0035] Figure 3 This is a schematic diagram of another housing assembly provided in an exemplary embodiment of this disclosure;

[0036] Figure 4 This is a schematic diagram of the structure of another box cover provided in an exemplary embodiment of this disclosure;

[0037] Figure 5 This is a schematic diagram of the structure of the box provided in an exemplary embodiment of this disclosure;

[0038] Figure 6 This is a schematic diagram of the structure of another enclosure provided in an exemplary embodiment of this disclosure;

[0039] Figure 7 This is a schematic diagram of the structure of the device mounting tray provided in an exemplary embodiment of this disclosure;

[0040] Figure 8 This is a schematic diagram of the structure of the windshield assembly provided in an exemplary embodiment of this disclosure;

[0041] Figure 9 This is a schematic diagram of the structure of the communication management box provided in an exemplary embodiment of this disclosure;

[0042] Figure 10 This is a schematic diagram of the structure of another communication management box provided in an exemplary embodiment of this disclosure.

[0043] Explanation of reference numerals in the attached figures:

[0044] 100-Communication Management Box;

[0045] 10-Box housing assembly;

[0046] 11-Box lid; 111-Groove; 112-Reinforcing rib; 113-Sealing strip; 114-Conductive cloth; 115-Drip hole;

[0047] 12-Enclosure; 121-Mounting cavity; 122-Opening; 123-Component mounting tray; 124-Cable routing board; 1241-Cable routing trough; 1251-First area; 1252-Second area; 126-Separator; 127-Protective plate; 128-Component mounting rail; 129-Grounding metal component;

[0048] 13-Hinge assembly; 131-First hinge part; 1311-First shaft; 1312-Second shaft; 132-Second hinge part; 133-Fasting screw; 134-Shaft pin; 135-Leg; 136-Connecting screw;

[0049] 14-Strengthened Tablet;

[0050] 15-Hook and loop assembly; 151-First hook and loop; 152-Second hook and loop;

[0051] 16-Fixing screw;

[0052] 17-Windbreak assembly; 171-Support rod; 172-First support frame; 173-First rubber sleeve; 174-Second support frame; 175-Second rubber sleeve; 176-Third rubber sleeve;

[0053] 181-Glans head; 182-Base; 1821-Handle hole; 183-Mounting piece; 1831-Hook; 1832-Waist hole;

[0054] 106-Fuse; 107-Circuit Breaker; 108-Communication Terminal Block; 109-Three-Phase Surge Protector; 110-Single-Phase Surge Protector; 111b-Switching Power Supply; 112b-PLC Switch; 113b-PLC Device; 114b-Adapter Terminal; 115b-Fiber Optic Terminal Box; 116b-Communicator; 117b-Switchboard; 118b-IO Module;

[0055] 108a-800V surge protector; 109a-220V surge protector; 113a-DC switch; 114a-communication management unit; 116a-fiber optic box; 117a-PID component. Detailed Implementation

[0056] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0057] Please see Figure 1 and Figure 2 ,or Figure 3 and Figure 4 In a first aspect, embodiments of this application provide a housing assembly 10. The housing assembly 10 includes a cover 11, a housing body 12, a hinge assembly 13, and a reinforcing plate 14. The cover 11 has a recess 111. The housing body 12 has a mounting cavity 121 and an opening 122 communicating with the mounting cavity 121, such as... Figure 5 or Figure 6 As shown. The hinge assembly 13 detachably connects the lid 11 to the body 12. The reinforcing plate 14 is disposed in the groove 111 and is located close to the hinge assembly 13. The lid 11 is configured to rotate about the axis of the hinge assembly 13 and to close with the body 12 to cover the opening 122.

[0058] For example, the reinforcing piece 14 is welded to the box cover 11.

[0059] The hinge assembly 13 detachably connects the lid 11 to the body 12. The hinge assembly 13 can be divided into two parts: one part is fixed to the lid 11, and the other part is fixed to the body 12. These two parts are inserted along the axis of the hinge assembly, thus achieving a detachable connection between the lid 11 and the body 12. Inserting these two parts along the axis of the hinge assembly allows the lid 11 to be assembled close to the opening 122, reducing the space occupied by the body assembly 10 during assembly.

[0060] The hinge assembly 13 detachably connects the lid 11 to the body 12. Alternatively, a hinge can be used as the hinge assembly 13. After assembling the hinge, one hinge leaf 135 is connected to either the lid 11 or the body 12 with screws. Then, the lid 11 is brought close to the opening 122, and the other leaf 135 is connected to the body 12 with screws. In this way, when assembling the housing assembly 10, it is not necessary to arrange the lid 11 and the body 12 side by side, which helps to reduce the space occupied by the housing assembly 10 during assembly.

[0061] The hinge assembly 13 detachably connects the cover 11 to the body 12. Alternatively, the hinge assembly 13 may include a rotating shaft and a insertion shaft. The rotating shaft is rotatably mounted on the body 12 and has radially arranged insertion holes. One end of the insertion shaft is connected to the cover 11, and the other end is inserted into the insertion hole. Thus, when assembling the body assembly 10, it is not necessary to arrange the cover 11 and body 12 side-by-side. The cover 11 can be assembled directly close to the opening 122, with the insertion shaft aligned with the insertion hole. Then, the cover 11 is moved towards the body to allow the insertion shaft to engage with the insertion hole. This reduces the space occupied by the body assembly 10 during assembly.

[0062] In this embodiment, the cover 11 and the body 12 are detachably connected by the hinge assembly 13. During assembly, the cover 11 can be positioned close to the opening 122 to reduce the space occupied during assembly, thereby simplifying the assembly steps and improving the production efficiency of the communication management box 100.

[0063] Furthermore, it can be understood that the lid 11 is a sheet metal part. Specifically, the lid 11 is formed by bending the edge of a metal sheet to create a structure with a groove 111. This allows for high forming efficiency and light weight. Since the lid 11 is a sheet metal part, its thickness is relatively small, typically 0.3mm to 1mm. Therefore, the overall strength of the lid 11 is relatively low, and factors such as stress concentration at the connection between the lid 11 and the hinge weaken the strength of this connection. Based on this, in this embodiment, a reinforcing piece 14 is provided in the groove 111 and positioned close to the hinge assembly 13, thereby enhancing the strength of the connection between the lid 11 and the hinge assembly 13 and improving the structural strength of the housing assembly 10.

[0064] Please see Figure 1 and Figure 2In some embodiments, the hinge assembly 13 includes a first hinge portion 131 and a second hinge portion 132. The first hinge portion 131 is connected to the lid 11 and is disposed near the reinforcing piece 14. The second hinge portion 132 is connected to the housing 12. The first hinge portion 131 and the second hinge portion 132 are interlocked along the axis of the hinge assembly 13. This simplifies the structure of the hinge assembly 13, improving the ease of assembly of the housing assembly 10 and thus increasing production efficiency.

[0065] For example, the first hinge part 131 is mounted on the cover plate by screws, and the second hinge part 132 is mounted on the housing 12 by screws, which facilitates disassembly and assembly.

[0066] Please see Figure 1 and Figure 2 In some embodiments, the first hinge portion 131 is a shaft and the second hinge portion 132 is a cylindrical member. One end of the first hinge portion 131 is inserted into the second hinge portion 132. This makes the size of the first hinge portion 131 connected to the lid 11 smaller, thus preventing the first hinge portion 131 from extending beyond the lid 11. This improves the flatness of the component formed by the lid 11 and the first hinge portion 131, thereby enhancing the stability of the component during transportation.

[0067] Please see Figure 1 and Figure 2 In some embodiments, the first hinge portion 131 includes an axially connected first shaft 1311 and a second shaft 1312. The diameter of the first shaft 1311 is smaller than the diameter of the second shaft 1312. The end of the first shaft 1311 away from the second shaft 1312 is inserted into the second hinge portion 132. The end face of the second shaft 1312 facing the first shaft 1311 contacts the end face of the second hinge portion 132. Thus, by having the end face of the second shaft 1312 facing the first shaft 1311 contact the end face of the second hinge portion 132, the mating surface area between the lid 11 and the body 12 can be increased, thereby improving the reliability of the connection between the lid 11 and the body 12.

[0068] Please see Figure 2 In some embodiments, the hinge assembly 13 further includes a fastening screw 133. The end of the shank of the fastening screw 133 passes sequentially through the reinforcing plate 14 and the cover 11 before being inserted into the first hinge portion 131 and threadedly connected to it. This allows the first hinge portion 131 to be detachably connected to the cover 11, thereby improving the maintainability of the housing assembly 10.

[0069] For example, the fastening screw 133 is a countersunk screw, the head of which is recessed into the reinforcing plate 14.

[0070] Please see Figure 3 and Figure 4In some embodiments, the hinge assembly 13 includes a pin 134, leaf blades 135, and connecting screws 136. There are two leaf blades 135; one leaf blade 135 is connected to the housing 12 via the connecting screws 136, and the other leaf blade 135 is connected to the cover 11 and the reinforcing plate 14 via the connecting screws 136. The pin 134 is rotatably connected to both leaf blades 135. This improves the structural symmetry of the hinge assembly 13, thereby improving the stress state of the hinge assembly 13 and enhancing the structural reliability of the hinge assembly 13, thus improving the reliability of the housing assembly 10.

[0071] Understandably, during assembly, the pin and two blades 135 are first assembled into one unit. Then, one of the blades 135 is connected to the cover 11 with screws. Next, the cover 11 is placed on the housing 12. Finally, the other blade 135 is connected to the housing 12 with screws.

[0072] The blade 135 is mounted on the housing 12 and the cover 11 by connecting screws 136, so that the blade 135 is firmly fixed and not easy to fall off.

[0073] Please see Figure 1 In some embodiments, the enclosure assembly 10 further includes a latch assembly 15. The latch assembly 15 includes a first latch 151 and a second latch 152. The first latch 151 is connected to the cover 11, and the second latch 152 is connected to the enclosure body 12. The first latch 151 is configured to engage with the second latch 152 when the cover 11 and the enclosure body 12 are closed. Thus, the cover 11 can be locked and opened / closed by operating the latch assembly 15. This improves the stability of the cover 11 when it is closed on the enclosure body 12, thereby enhancing the protection of electrical components located within the mounting cavity 121 by the enclosure assembly 10.

[0074] It is understandable that the latch assembly 15 can be a spring latch.

[0075] For example, the first buckle 151 is detachably connected to the lid 11 by screws, and the second buckle 152 is detachably connected to the body 12 by screws.

[0076] For example, there are multiple latching components 15, which are arranged sequentially along the edge of the cover 11.

[0077] In addition, the cover can be opened by locking the latch component 15, which can be done without tools, making it simple and convenient.

[0078] Please see Figure 3 In some embodiments, the cover 11 is connected to the housing 12 by fixing screws 16. This makes the connection structure between the cover 11 and the housing 12 simple and easy to operate, thereby improving the economy of the housing assembly 10.

[0079] For example, the fixing screw 16 is a Torx screw.

[0080] Please see Figure 5 or Figure 6 In some embodiments, the housing assembly 10 further includes a device mounting tray 123. The device mounting tray 123 is disposed within the mounting cavity 121 and is located away from the opening 122.

[0081] It is understood that the device mounting tray 123 is used to mount electrical components and other parts that need to be placed in the mounting cavity 121.

[0082] It is understood that the component mounting tray 123 is a plate material with holes, such as... Figure 7 As shown.

[0083] Specifically, the device mounting tray 123 is positioned parallel to the opening 122.

[0084] In this embodiment, the components located in the mounting cavity 121 can be placed on the device mounting tray 123 by means of the device mounting tray 123, thereby ensuring the structural integrity of the housing 12 to ensure the strength of the housing 12, and the device mounting tray 123 with the corresponding structure can be configured according to different electrical components and quantities to improve the adaptability of the housing assembly 10.

[0085] Please see Figure 5 or Figure 6 In some embodiments, the housing assembly 10 further includes a wiring board 124, which is disposed on the device mounting tray 123 and has a plurality of wiring slots 1241.

[0086] It is understandable that the cables inside the mounting cavity 121 need to be routed through the cable tray 1241.

[0087] In this embodiment, by setting the cable routing groove 1241, the cable in the mounting cavity 121 can be positioned through the cable routing groove 1241, so that the cable routing is clear and neat.

[0088] Please see Figure 5 In some embodiments, there are multiple wiring boards 124, which divide the mounting cavity 121 into a first region 1251 and a second region 1252. One of the first region 1251 and the second region 1252 is configured to install high-voltage electrical components, and the other is configured to install low-voltage electrical components. In this way, interference between high-voltage electrical components and low-voltage electrical components can be reduced, thereby improving the reliability of the communication management box 100 and making the layout of electrical components within the communication management box 100 clear, which is conducive to improving maintenance efficiency.

[0089] For example, the first region 1251 is on the left side of the mounting cavity 121 and is a low-voltage region, while the second region 1252 is located on the right side of the mounting cavity 121 and is a high-voltage region.

[0090] Please see Figure 6 In some embodiments, a partition plate 126 is provided in the mounting cavity 121, dividing the mounting cavity 121 into a first region 1251 and a second region 1252. One of the first region 1251 and the second region 1252 is configured to install high-voltage electrical components, and the other is configured to install low-voltage electrical components. This reduces interference between high-voltage and low-voltage electrical components, thereby improving the reliability of the communication management box 100 and allowing for a clearer layout of the electrical components within the communication management box 100, thus improving maintenance efficiency.

[0091] For example, the first region 1251 is on the left side of the mounting cavity 121 and is a high-voltage region, while the second region 1252 is located on the right side of the mounting cavity 121 and is a low-voltage region.

[0092] Please see Figure 5 In some embodiments, the enclosure assembly 10 further includes a protective plate 127 disposed in the mounting cavity 121 and near the opening 122. The protective plate 127 covers one of the first region 1251 and the second region 1252 configured to house high-voltage electrical components. Thus, the protective plate 127 prevents personnel from accidentally touching electrical components in high-voltage areas, thereby improving the safety of the communication management box 100.

[0093] Please see Figure 5 In some embodiments, the protective panel 127 is a transparent panel. This allows staff to observe the installation of electrical components in the high-voltage area through the protective panel 127, thereby improving the security and ease of maintenance of the communication management box 100.

[0094] Please see Figure 5 or Figure 6 In some embodiments, the housing assembly 10 further includes a component mounting rail 128 disposed on the component mounting tray 123. Thus, some electrical components can be mounted via the component mounting rail 128, thereby improving the adjustability of the electrical components' positions, which in turn enhances assembly efficiency and ease of maintenance.

[0095] Please see Figure 5 The enclosure assembly 10 also includes a grounding metal piece 129, one end of which is connected to the device mounting tray 123. In this way, the communication management box 100 can be grounded via the metal piece, allowing the charge and voltage of the communication management box 100 to be quickly conducted to the ground through the grounding metal piece 129, thereby improving the reliability of electrical components and the safety of operators.

[0096] In addition, by grounding the communication management box 100 through metal parts, the box assembly 10 can be used as a "shield" to form an equipotential environment through grounding, absorb and discharge interference signals, and reduce electromagnetic coupling to internal equipment.

[0097] Specifically, the grounding metal component 129 is a copper strip.

[0098] Please see Figure 8 In some embodiments, the housing assembly 10 further includes a windbreak assembly 17, which includes a support rod 171. The support rod 171 is U-shaped, with one end movably connected to the housing 12 and the other end configured to be inserted into the housing cover 11 when the housing cover 11 is opened.

[0099] It is understood that the cover 11 is provided with mounting holes, and the other end of the support rod 171 is configured to be inserted into the mounting holes on the cover 11 when the cover 11 is opened.

[0100] The support rod 171 can move relative to the box body 12 along the insertion direction between the box cover 11 and the support rod 171, and can rotate relative to it.

[0101] Specifically, when the lid 11 is opened, the support rod 171 is rotated, causing one end of the support rod 171 to move toward the lid 11. Then the support rod 171 is moved down, causing one end of the support rod 171 to insert into the lid 11.

[0102] In this embodiment, by setting a support rod 171, the rotation of the box cover 11 can be restricted, so that the box cover 11 remains stably open, thereby facilitating the operation and maintenance of the communication management box 100.

[0103] Please see Figure 8 In some embodiments, the windshield assembly 17 further includes a first support frame 172 and a first rubber sleeve 173. The first support frame 172 is disposed within the mounting cavity 121. The first rubber sleeve 173 is disposed within the first support frame 172. One end of the support rod 171 is inserted into the first rubber sleeve 173 and movably engages with it. Thus, the first rubber sleeve 173 prevents the support rod 171 from making hard contact with the housing 12, thereby reducing wear between the support rod 171 and the housing 12.

[0104] In addition, a first support frame 172 is provided to movably cooperate with the support rod 171, which helps to improve the integrity of the box 12 structure and thus enhance the strength of the box 12.

[0105] It is understood that the first support frame 172 is provided with mounting holes, and the first rubber sleeve 173 is disposed in the mounting holes.

[0106] Please see Figure 8In some embodiments, the windshield assembly 17 further includes a second support frame 174 and a second rubber sleeve 175, the second support frame 174 being disposed within the mounting cavity 121. The second rubber sleeve 175 is disposed within the second support frame 174. One end of the support rod 171, away from the first support frame 172, is configured to be inserted into the second rubber sleeve 175 when the lid 11 and the housing 12 are closed. Thus, when the lid 11 and the housing 12 are closed, the support rod 171 can be positioned by inserting it into the second rubber sleeve 175, preventing the support rod 171 from shaking during transport of the housing assembly 10.

[0107] It is understood that the second support frame 174 is provided with mounting holes, and the second rubber sleeve 175 is disposed in the mounting holes. In this way, the rubber sleeve can prevent the support rod 171 from making hard contact with the housing 12, thereby reducing wear between the support rod 171 and the housing 12.

[0108] Please see Figure 8 In some embodiments, the windshield assembly 17 further includes a third rubber sleeve 176 disposed on the cover 11, and one end of the support rod 171 is configured to be inserted into the third rubber sleeve 176 when the cover 11 is opened. In this way, the third rubber sleeve 176 can prevent the support rod 171 from making hard contact with the housing 12, thereby reducing wear between the support rod 171 and the cover 11.

[0109] It is understandable that after opening the lid 11, the support rod 171 is first lifted, causing one end of the support rod 171 to exit from the second rubber sleeve 175. Then, the support rod 171 is rotated so that the end of the support rod 171 that has exited from the second rubber sleeve 175 is above the third rubber sleeve 176. Then, the support rod 171 is lowered so that the end of the support rod 171 that has exited from the second rubber sleeve 175 is inserted into the third rubber sleeve 176.

[0110] Please see Figure 2 In some embodiments, a reinforcing rib 112 is provided within the groove 111, and the reinforcing rib 112 extends in a ring shape along the periphery of the groove 111 opening. This can improve the structural strength of the cover 11, thereby enhancing the structural reliability of the housing assembly 10.

[0111] In addition, when bonding the sealing strip 113, the bonding position of the sealing strip 113 can be quickly positioned by the reinforcing rib 112 to improve the bonding efficiency of the sealing strip 113.

[0112] Please see Figure 2In some embodiments, a sealing strip 113 is provided within the groove 111, and the sealing strip 113 is arranged around the outside of the reinforcing rib 112. The sealing strip 113 is configured to abut against the housing 12 when the cover 11 is closed with the housing 12. In this way, the sealing shape of the housing assembly 10 can be improved, preventing liquids, dust, etc. from entering the mounting cavity 121, thereby improving the reliability of the communication management box 100.

[0113] For example, the sealing strip 113 is adhered to the box cover 11.

[0114] Please see Figure 2 In some embodiments, a conductive cloth 114 is provided on the sealing strip 113, and the conductive cloth 114 is configured to contact the housing 12 when the cover 11 is closed with the housing 12. In this way, when the cover 11 is closed, the conductive cloth 114 can be used to achieve grounding of the entire machine to prevent electromagnetic interference.

[0115] Please see Figure 2 In some embodiments, a drip hole 115 is provided on the side of the groove 111 closest to the ground, and the drip hole 115 connects the groove 111 to the external environment of the lid 11. In this way, when liquid flows into the groove 111, the liquid can be discharged through the drip hole 115, preventing liquid from accumulating inside the lid 11.

[0116] Please see Figure 5 or Figure 6 A gland 181 is provided on the enclosure 12. This facilitates the entry and exit of cables from inside and outside the enclosure, and also improves the sealing of the parts of the enclosure assembly 10 used for cable routing, thereby improving the stability of the cable connection.

[0117] It is understandable that the Gland 181 can also be called a waterproof cable connector or a cable fixing head.

[0118] Specifically, the glancing head 181 is located on the side of the housing 12 closest to the ground.

[0119] Please see Figure 1 or Figure 2 In some embodiments, the housing assembly 10 further includes multiple bases 182. The multiple bases 182 are disposed at the bottom of the housing 12, and each base 182 has a handle hole 1821. This allows the housing assembly 10 to be placed on the ground, creating a gap between the housing assembly 10 and the ground through the bases 182 to facilitate ventilation and heat dissipation, while also improving the ease of handling the housing assembly 10 through the handle holes 1821.

[0120] For example, the base 182 is fixed to the housing 12 by screws.

[0121] Please see Figure 1 or Figure 2The enclosure assembly 10 also includes multiple mounting members 183, which are located on the side of the enclosure 12 opposite to the opening 122. Each mounting member 183 has at least one of a slot 1832 and a hook 1831. Thus, the enclosure assembly 10 can be wall-mounted via the mounting members 183, eliminating the need for materials such as a back panel and improving the economic efficiency of the enclosure assembly 10.

[0122] For example, the mounting component 183 is fixed to the housing 12 by screws.

[0123] Among them, the hook 1831 can be used to install the housing assembly 10 in different ways, such as on a bracket, wall, or column, and the installation is convenient and stable.

[0124] Please see Figure 3 and Figure 4 In some embodiments, the enclosure assembly 10 includes two covers 11. One cover 11 is connected to one side of the enclosure 12 via a hinge assembly 13. The other cover 11 is connected to the other side of the enclosure 12 via a hinge assembly 13. The two covers 11 are configured to cover the opening 122 when coplanar. This makes the enclosure assembly 10 a double-door structure, which reduces the opening radius of the covers 11 when maintaining the communication management box 100, thereby reducing the operating space required for maintenance and improving maintenance convenience.

[0125] Please see Figure 9 or Figure 10 Secondly, embodiments of this application provide a communication management box 100. The communication management box 100 includes the aforementioned box assembly 10 and electrical components. The electrical components are disposed in a mounting cavity 121 and include a communication terminal block 108.

[0126] In order to facilitate the illustration of electrical components, Figure 9 and Figure 10 The lid of the box has been removed.

[0127] It is understood that electrical components may also include fuses 106, circuit breakers 107, communication terminal blocks 108, surge protectors, switching power supplies 111b and adapter terminals 114b, PLC switches 112b, PLC devices 113b, optical fiber terminal boxes 115b, communicators 116b, switches 117b, I / O modules 118b, DC switches 113a, communication management units 114a, PID components 117a, and fiber optic boxes 116a, etc.

[0128] For example, the surge protector may be a three-phase surge protector 109, a single-phase surge protector 110, an 800V surge protector 108a, or a 220V surge protector 109a.

[0129] For example, the communicator 116b is an EMS1000 communicator 116b.

[0130] For example, circuit breaker 107 is a 220V circuit breaker 107.

[0131] It is understood that the communication management box 100 includes the aforementioned box assembly 10, and the communication management box 100 has all the beneficial effects of the aforementioned box assembly 10, which will not be repeated here.

[0132] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0133] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0134] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0135] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A housing assembly (10), characterized in that, include: The lid (11) has a groove (111); The housing (12) has a mounting cavity (121) and an opening (122) communicating with the mounting cavity (121); A hinge assembly (13) detachably connects the lid (11) to the body (12); and A reinforcing piece (14) is disposed in the groove (111) and close to the hinge assembly (13); The lid (11) is configured to rotate about the axis of the hinge assembly (13) and to close with the box body (12) to cover the opening (122).

2. The housing assembly (10) according to claim 1, characterized in that, The hinge assembly (13) includes: A first hinge portion (131) is connected to the box cover (11) and is disposed near the reinforcing piece (14); and The second hinge part (132) is connected to the housing (12); Along the axis of the hinge assembly (13), the first hinge portion (131) and the second hinge portion (132) are inserted into each other.

3. The housing assembly (10) according to claim 2, characterized in that, The first hinge part (131) is a shaft, and the second hinge part (132) is a cylindrical part. One end of the first hinge part (131) is inserted into the second hinge part (132).

4. The housing assembly (10) according to claim 3, characterized in that, The first hinge portion (131) includes a first shaft (1311) and a second shaft (1312) connected axially. The diameter of the first shaft (1311) is smaller than the diameter of the second shaft (1312). The end of the first shaft (1311) away from the second shaft (1312) is inserted into the second hinge portion (132). The end face of the second shaft (1312) facing the first shaft (1311) contacts the end face of the second hinge portion (132).

5. The housing assembly (10) according to claim 2, characterized in that, The hinge assembly (13) further includes a fastening screw (133), the end of which passes through the reinforcing plate (14) and the cover (11) in sequence and is inserted into the first hinge part (131) and threadedly connected to the first hinge part (131).

6. The housing assembly (10) according to claim 1, characterized in that, The hinge assembly (13) includes a pivot pin (134), a leaf blade (135), and a connecting screw (136). There are two leaf blades (135). One leaf blade (135) is connected to the housing (12) by the connecting screw (136), and the other leaf blade (135) is connected to the housing cover (11) and the reinforcing plate (14) by the connecting screw (136). The pivot pin (134) is rotatably connected to the two leaf blades (135).

7. The housing assembly (10) according to any one of claims 1-6, characterized in that, The enclosure assembly (10) further includes a latch assembly (15), which includes a first latch (151) and a second latch (152). The first latch (151) is connected to the lid (11), and the second latch (152) is connected to the body (12). The first latch (151) is configured to engage with the second latch (152) when the lid (11) and the body (12) are closed. Alternatively, the lid (11) is connected to the box body (12) by fixing screws (16).

8. The housing assembly (10) according to any one of claims 1-6, characterized in that, The housing assembly (10) further includes a device mounting tray (123), which is disposed within the mounting cavity (121) and away from the opening (122).

9. The housing assembly (10) according to claim 8, characterized in that, The enclosure assembly (10) further includes a wiring board (124), which is disposed on the device mounting tray (123) and has a plurality of wiring slots (1241).

10. The housing assembly (10) according to claim 9, characterized in that, There are multiple wiring boards (124), and the multiple wiring boards (124) divide the mounting cavity (121) into a first region (1251) and a second region (1252). One of the first region (1251) and the second region (1252) is configured to install high-voltage electrical components, and the other is configured to install low-voltage electrical components. Alternatively, a partition plate (126) may be provided in the mounting cavity (121) to divide the mounting cavity (121) into a first region (1251) and a second region (1252), wherein one of the first region (1251) and the second region (1252) is configured to install high-voltage electrical components and the other is configured to install low-voltage electrical components.

11. The housing assembly (10) according to claim 10, characterized in that, The enclosure assembly (10) further includes a protective plate (127) disposed in the mounting cavity (121) and near the opening (122); the protective plate (127) covers one of the first region (1251) and the second region (1252) configured to install high-voltage electrical components.

12. The housing assembly (10) according to claim 11, characterized in that, The protective plate (127) is a transparent plate.

13. The housing assembly (10) according to claim 10, characterized in that, The housing assembly (10) further includes a device mounting rail (128), which is disposed on the device mounting tray (123); And / or, the housing assembly (10) further includes a grounding metal element (129), one end of which is connected to the device mounting tray (123).

14. The housing assembly (10) according to any one of claims 1-6, characterized in that, The housing assembly (10) further includes a windproof assembly (17), which includes a support rod (171) that is U-shaped. One end of the support rod (171) is movably connected to the housing (12), and the other end is configured to be inserted into the housing cover (11) when the housing cover (11) is opened.

15. The housing assembly (10) according to claim 14, characterized in that, The windshield assembly (17) further includes a first support frame (172) and a first rubber sleeve (173). The first support frame (172) is disposed in the mounting cavity (121), and the first rubber sleeve (173) is disposed in the first support frame (172). One end of the support rod (171) is inserted into the first rubber sleeve (173) and is movably engaged with the first rubber sleeve (173).

16. The housing assembly (10) according to claim 15, characterized in that, The windproof assembly (17) further includes a second support frame (174) and a second rubber sleeve (175). The second support frame (174) is disposed in the mounting cavity (121), and the second rubber sleeve (175) is disposed in the second support frame (174). The end of the support rod (171) away from the first support frame (172) is configured to be inserted into the second rubber sleeve (175) when the cover (11) and the box body (12) are closed. And / or, the windshield assembly (17) further includes a third rubber sleeve (176) disposed on the cover (11), one end of the support rod (171) being configured to be inserted into the third rubber sleeve (176) when the cover (11) is opened.

17. The housing assembly (10) according to any one of claims 1-6, characterized in that, A reinforcing rib (112) is provided in the groove (111), and the reinforcing rib (112) extends in a ring shape along the periphery of the groove (111).

18. The housing assembly (10) according to claim 17, characterized in that, A sealing strip (113) is provided in the groove (111), and the sealing strip (113) is arranged around the outside of the reinforcing rib (112); The sealing strip (113) is configured to abut against the box body (12) when the box cover (11) is closed to the box body (12).

19. The housing assembly (10) according to claim 18, characterized in that, A conductive cloth (114) is provided on the sealing strip (113), and the conductive cloth (114) is configured to contact the box body (12) when the box cover (11) is closed with the box body (12).

20. The housing assembly (10) according to any one of claims 1-6, characterized in that, A drip hole (115) is provided on the side of the groove (111) near the ground, and the drip hole (115) connects the groove (111) with the external environment of the box cover (11). And / or, a gland (181) is provided on the housing (12).

21. The housing assembly (10) according to any one of claims 1-6, characterized in that, The housing assembly (10) also includes a plurality of bases (182), which are disposed at the bottom of the housing (12), and handle holes (1821) are provided on the bases (182); And / or, the housing assembly (10) further includes a plurality of mounting members (183), the mounting members (183) being disposed on the side of the housing (12) opposite to the opening (122), and the mounting members (183) being provided with at least one of a waist hole (1832) and a hook (1831).

22. The housing assembly (10) according to any one of claims 1-6, characterized in that, The housing assembly (10) includes two lids (11), one lid (11) being connected to one side of the housing (12) via the hinge assembly (13), and the other lid (11) being connected to the other side of the housing (12) via the hinge assembly (13), and the two lids (11) being configured to cover the opening (122) when they are coplanar.

23. A communication management box (100), characterized in that, include: The housing assembly (10) as described in any one of claims 1-22; as well as An electrical component is disposed in the mounting cavity (121), the electrical component including a communication terminal block (108).

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