An expandable heat dissipation type communication cabinet

Abstract

The invention discloses an expandable heat dissipation type communication cabinet, which belongs to the field of communication technology and solves the problem that the accommodation space of a semi-enclosed communication cabinet in an existing communication cabinet is inconvenient to adjust, thereby making the communication cabinet unable to adapt to the accommodation of communication electrical components of different specifications and models. The cabinet comprises: an expandable cabinet, the expandable cabinet comprises a cabinet base, cabinet side panels, cabinet door panels and a cabinet back seat, an expansion drive unit arranged on the cabinet base, an auxiliary heat dissipation component, the auxiliary heat dissipation component is arranged on the cabinet back seat, and the auxiliary heat dissipation component is used to assist the heat dissipation of the expandable cabinet; an embodiment of the invention is provided with an expansion drive unit, the expansion drive unit comprises a driving wheel and a driving linkage unit, the driving linkage unit is driven by the driving wheel and can drive the cabinet side panels, cabinet door panels and cabinet back seat to move synchronously, thereby realizing the adjustment of the accommodation space of the communication cabinet and expanding the implementation and application scope of the embodiment of the invention.

Description

Technical Field

[0001] The invention belongs to the technical field of communications, and in particular relates to an expandable heat dissipation type communication cabinet. Background Art

[0002] Communication cabinet is a kind of outdoor cabinet, which is directly under the influence of natural climate, made of metal or non-metal materials, and does not allow unauthorized operators to enter and operate the cabinet. It provides outdoor physical working environment and safety system equipment for wireless communication sites or wired network site workstations. It is suitable for outdoor environments such as highways, parks, rooftops, mountainous areas, and flat ground installation.

[0003] Chinese patent CN218450824U discloses a communication cabinet, including a semi-enclosed communication cabinet body, the semi-enclosed communication cabinet body is adapted to be equipped with a semi-enclosed communication cabinet door, a moisture-proof pad is fixedly installed on the bottom surface of the inner cavity of the semi-enclosed communication cabinet body, a communication equipment installation mainboard located in the middle of the inner cavity of the semi-enclosed communication cabinet body is fixedly installed on the top surface of the moisture-proof pad, and a power connection and wiring trough plate fixedly connected to the back plate of the semi-enclosed communication cabinet body is fixedly installed on the back of the communication equipment installation mainboard; however, the accommodation space of the semi-enclosed communication cabinet body in the existing communication cabinet is inconvenient to adjust, so that the communication cabinet cannot adapt to the accommodation work of communication electrical components of different specifications and models, which limits the function of the communication cabinet. Based on this, we propose an expandable heat dissipation communication cabinet. Summary of the invention

[0004] The purpose of the present invention is to provide an expandable heat dissipation communication cabinet to address the deficiencies of the prior art, thereby solving the problem that the storage space of the semi-enclosed communication cabinet in the existing communication cabinet is inconvenient to adjust, thereby making the communication cabinet unable to accommodate communication electrical components of different specifications and models.

[0005] The present invention is implemented in this way: an expandable heat dissipation type communication cabinet, the expandable heat dissipation type communication cabinet comprising:

[0006] An expandable cabinet, the expandable cabinet comprising a cabinet base, at least one set of cabinet side panels, a cabinet door panel and a cabinet back seat, the cabinet door panel and the cabinet back seat are both slidably connected to the cabinet side panels, the cabinet base is provided with at least one set of cabinet slide grooves, the cabinet side panels, the cabinet door panel and the cabinet back seat are respectively slidably connected to the cabinet slide grooves;

[0007] An expansion drive unit is arranged on the cabinet base, and the expansion drive unit is detachably connected to the cabinet side panel, the cabinet door panel and the cabinet back seat respectively, and the expansion drive unit is used to adjust the position of the cabinet side panel, the cabinet door panel and the cabinet back seat, and assist in adjusting the accommodation space of the expandable cabinet;

[0008] An auxiliary heat dissipation component, which is arranged on the rear seat of the cabinet and is used to assist the heat dissipation work of the expandable cabinet;

[0009] Wherein, the extended driving unit comprises:

[0010] A driving wheel, the driving wheel being rotatably mounted on the cabinet base;

[0011] A driving linkage part is fixedly connected to the driving wheel, and the driving linkage part is detachably connected to the cabinet side panel, the cabinet door panel and the cabinet rear seat respectively.

[0012] Preferably, the driving linkage part comprises:

[0013] A driving linkage disk, wherein the driving linkage disk is rotatably mounted on the cabinet base;

[0014] At least one set of driving linkage grooves, wherein the driving linkage grooves are provided in the driving linkage disk;

[0015] a drive linkage block slidably mounted in the drive linkage slot, and

[0016] A driving push rod is fixedly connected to the driving linkage block, and the driving push rod is detachably connected to the cabinet side panel, the cabinet door panel and the cabinet rear seat respectively.

[0017] Preferably, the cabinet side panel comprises:

[0018] A side stand, the side stand being slidably connected to the cabinet slide groove;

[0019] A side load-bearing seat provided on the side stand;

[0020] The side extrusion seats are symmetrically arranged on both sides of the side load-bearing seat, and the side extrusion seats are connected with the side load-bearing seat through a telescopic extrusion piece.

[0021] Preferably, the cabinet side panel further includes:

[0022] The side explosion-proof seat is fixedly connected to the side load-bearing seat, and the inside of the side explosion-proof seat is hollow. Multiple groups of explosion-proof components are arranged in the side explosion-proof seat.

[0023] Preferably, the explosion-proof assembly comprises:

[0024] A side explosion-proof plate slidably connected to the side explosion-proof seat, the side explosion-proof plate being used to cooperate with the side explosion-proof seat;

[0025] At least one set of explosion-proof sleeves is installed on the side explosion-proof plate.

[0026] Preferably, the explosion-proof assembly further comprises:

[0027] An explosion-proof rotating rod, wherein the explosion-proof rotating rod is rotatably mounted in the explosion-proof sleeve, and two ends of the explosion-proof rotating rod extend to two ends of the explosion-proof sleeve respectively;

[0028] an explosion-proof swing seat fixedly connected to the explosion-proof rotating rod, and

[0029] A spring limiting seat is used for limiting the explosion-proof pendulum seat, and the spring limiting seat is connected to one end of the explosion-proof pendulum seat.

[0030] Preferably, the expandable cabinet further includes:

[0031] An equipment installation part, the equipment installation part is arranged on the rear seat of the cabinet;

[0032] Wherein, the equipment installation unit includes:

[0033] An equipment mounting seat, the equipment mounting seat being detachably connected to the cabinet rear seat;

[0034] At least one set of mounting partitions, wherein the mounting partitions are fixedly mounted on the equipment mounting base, and communication electrical components are mounted on the mounting partitions.

[0035] Preferably, the auxiliary heat dissipation component comprises:

[0036] The heat dissipation protection seat is detachably mounted on the rear seat of the cabinet, and a plurality of auxiliary heat dissipation slots are arranged on the heat dissipation protection seat.

[0037] Preferably, the auxiliary heat dissipation component further includes:

[0038] A heat dissipation driving unit, wherein the heat dissipation driving unit is fixedly mounted on the heat dissipation protection seat;

[0039] An exhaust heat dissipation part connected to the heat dissipation driving part, the exhaust heat dissipation part is used to extract hot air from the expandable cabinet, and the exhaust range of the exhaust heat dissipation part is adjusted by the heat dissipation driving part;

[0040] Wherein, the exhaust and heat dissipation part comprises:

[0041] A dust collecting seat, in which an exhaust fan is embedded;

[0042] an exhaust swing arm fixedly connected to the dust collecting seat, the exhaust swing arm also being in communication with the dust collecting seat, and

[0043] At least one set of air exhaust ports, wherein the air exhaust ports are detachably mounted on the air exhaust swing arm.

[0044] Preferably, the heat dissipation driving unit includes:

[0045] A heat dissipation driving member, wherein the heat dissipation driving member is fixedly mounted on the heat dissipation protection seat;

[0046] A heat dissipation swing arm fixedly connected to the heat dissipation driving member;

[0047] The first gear, the second gear and the third gear are arranged on one side of the heat dissipation swing arm, the second gear is respectively meshed with the first gear and the third gear for transmission, the second gear and the third gear are both rotationally connected to the heat dissipation swing arm, and the third gear is fixedly connected to the dust collecting seat.

[0048] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0049] The embodiment of the present invention is provided with an extended driving unit, which includes a driving wheel and a driving linkage unit. The driving linkage unit is driven by the driving wheel to drive the cabinet side panels, cabinet door panels and cabinet back seat to move synchronously, thereby realizing the adjustment of the communication cabinet accommodating space and expanding the implementation and application scope of the embodiment of the present invention.

[0050] The embodiment of the present invention is provided with a side extrusion seat and a side load-bearing seat. The position of the side extrusion seat can be driven and adjusted by a telescopic extrusion member so that the side extrusion seat is close to the cabinet door panel and the cabinet back seat, thereby avoiding gaps between the cabinet door panel and the cabinet back seat and the cabinet side panel when the space is adjusted.

[0051] The embodiment of the present invention is provided with an auxiliary heat dissipation component. The setting of the auxiliary heat dissipation component realizes rapid heat dissipation of electrical components in the expandable cabinet. At the same time, the exhaust position of the auxiliary heat dissipation component can be flexibly adjusted, so that dust deposited in a fixed position can be extracted, ensuring the cleanliness of the expandable cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is a structural schematic diagram of the expandable heat dissipation type communication cabinet provided by the present invention.

[0053] Figure 2 It is an axonometric diagram of the expandable heat dissipation type communication cabinet provided by the present invention.

[0054] Figure 3 This is a front view of the expandable heat dissipation type communication cabinet provided by the present invention.

[0055] Figure 4 It is a side view of the expandable heat dissipation type communication cabinet provided by the present invention.

[0056] Figure 5 yes Figure 4 AA section view.

[0057] Figure 6 It is a structural schematic diagram of the extended driving unit provided by the present invention.

[0058] Figure 7 It is an axonometric diagram of the extended drive unit provided by the present invention.

[0059] Figure 8 It is a top view of the extended driving unit provided by the present invention.

[0060] Fig. 9 It is a structural schematic diagram of the expandable cabinet provided by the present invention.

[0061] Fig.10 It is a structural schematic diagram of the explosion-proof component provided by the present invention.

[0062] Fig.11 It is a side view of the explosion-proof assembly provided by the present invention.

[0063] Fig.12 It is a structural schematic diagram of the auxiliary heat dissipation component provided by the present invention.

[0064] Fig.13 It is an axonometric diagram of the auxiliary heat dissipation assembly provided by the present invention.

[0065] Fig.14 It is a front view of the auxiliary heat dissipation assembly provided by the present invention.

[0066] In the figure: 1- expandable cabinet, 11- cabinet base, 12- cabinet legs, 13- cabinet top plate, 14- cabinet side plate, 141- side stand, 142- side load-bearing seat, 143- telescopic extrusion piece, 144- side extrusion seat, 145- side explosion-proof seat, 15- cabinet rear seat, 16- cabinet door plate, 17- equipment installation part, 171- equipment installation seat, 172- installation partition, 2- auxiliary heat dissipation component, 21- heat dissipation protection seat, 211- auxiliary heat dissipation slot, 22- heat dissipation drive part, 221- heat dissipation drive part, 222- Heat dissipation swing arm, 223-first gear, 224-second gear, 225-third gear, 23-exhaust heat dissipation part, 231-dust collecting seat, 232-exhaust swing arm, 233-exhaust port, 3-extension drive part, 31-drive wheel, 32-drive linkage part, 321-drive linkage groove, 322-drive linkage block, 323-drive push rod, 324-drive linkage disk, 4-explosion-proof component, 41-side explosion-proof plate, 42-explosion-proof sleeve, 43-explosion-proof rotating rod, 44-explosion-proof swing seat, 45-spring limit seat. DETAILED DESCRIPTION

[0067] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0068] The accommodation space of the semi-enclosed communication cabinet in the existing communication cabinet is inconvenient to adjust, so that the communication cabinet cannot adapt to the accommodation of communication electrical components of different specifications and models. In order to solve the above problem, we propose an expandable heat dissipation communication cabinet. In short, it includes an expandable cabinet 1, and the expandable cabinet 1 includes a cabinet base 11, at least one set of cabinet side panels 14, a cabinet door panel 16 and a cabinet back seat 15, and also includes an expansion drive part 3 and an auxiliary heat dissipation component 2 arranged on the cabinet base 11, and the auxiliary heat dissipation component 2 is arranged on the cabinet back seat 15, wherein the expansion drive part 3 includes a driving wheel 31 and a driving linkage part 32 fixedly connected to the driving wheel 31, The driving linkage part 32 is detachably connected to the cabinet side panel 14, the cabinet door panel 16 and the cabinet back seat 15 respectively. When the present invention is implemented, according to the specifications and quantity of electrical components and cables that need to be installed in the communication cabinet, the cabinet base 11, at least one group of cabinet side panels 14, the cabinet door panel 16 and the cabinet back seat 15 are respectively taken, and then the cabinet side panels 14, the cabinet door panel 16 and the cabinet back seat 15 are respectively connected to the driving linkage part 32, and the driving wheel 31 is started. The driving wheel 31 drives the driving linkage part 32 to move, so that the driving linkage part 32 synchronously drives the cabinet side panels 14, the cabinet door panels 16 and the cabinet back seat 15 to slide along the cabinet base 11, thereby realizing the adjustment of the storage space of the communication cabinet. The embodiment of the present invention is provided with an extended driving unit 3, which includes a driving wheel 31 and a driving linkage unit 32. The driving linkage unit 32 is driven by the driving wheel 31 to drive the cabinet side panels 14, the cabinet door panels 16 and the cabinet back seat 15 to move synchronously, thereby realizing the adjustment of the communication cabinet accommodating space and expanding the implementation and application scope of the embodiment of the present invention.

[0069] The embodiment of the present invention provides an expandable heat dissipation type communication cabinet, such as Figure 1-Figure 5 As shown, the expandable heat dissipation type communication cabinet includes:

[0070] An expandable cabinet 1, the expandable cabinet 1 comprising a cabinet base 11, at least one set of cabinet side panels 14, a cabinet door panel 16 and a cabinet back seat 15, the cabinet door panel 16 and the cabinet back seat 15 are both slidably connected to the cabinet side panels 14, the cabinet base 11 is provided with at least one set of cabinet slide grooves, the cabinet side panels 14, the cabinet door panel 16 and the cabinet back seat 15 are respectively slidably connected to the cabinet slide grooves;

[0071] It should be noted that the expandable cabinet 1 can be installed with communication power supplies, repeaters, switches, controllers, sensors, transmission equipment, signal transceivers and associated cables commonly used in communication cabinets, and a plurality of sets of cabinet legs 12 are arranged at the bottom of the cabinet base 11, and the cabinet base 11 and the cabinet legs 12 are fixedly connected by welding, mortise and tenon joints or riveting, and the cabinet slide grooves are circumferentially opened on the cabinet base 11. At the same time, in this embodiment, the expandable cabinet 1 also includes a cabinet top plate 13, which can be specifically a rectangular plate, and the cabinet top plate 13 and the cabinet side plates 14, the cabinet door plates 16 and the cabinet back seat 15 can be fixedly connected by mortise and tenon joints, welding or riveting, and the cabinet top plate 13, the cabinet base 11, at least one set of cabinet side plates 14, the cabinet door plates 16 and the cabinet back seat 15 are made of the same material, which can be stainless steel, engineering plastics, aluminum alloy or hot-dip galvanized material.

[0072] An expansion drive unit 3 is arranged on the cabinet base 11, and the expansion drive unit 3 is detachably connected to the cabinet side panel 14, the cabinet door panel 16 and the cabinet back seat 15 respectively, and the expansion drive unit 3 is used to adjust the positions of the cabinet side panel 14, the cabinet door panel 16 and the cabinet back seat 15, and assist in adjusting the accommodating space of the expandable cabinet 1;

[0073] The auxiliary heat dissipation component 2 is arranged on the cabinet rear seat 15 , and the auxiliary heat dissipation component 2 is used to assist the heat dissipation work of the expandable cabinet 1 .

[0074] Among them, Figure 6-Figure 8 As shown, the extended driving unit 3 includes:

[0075] A driving wheel 31, wherein the driving wheel 31 is rotatably mounted on the cabinet base 11;

[0076] The driving linkage part 32 is fixedly connected to the driving wheel 31 , and the driving linkage part 32 is detachably connected to the cabinet side panel 14 , the cabinet door panel 16 and the cabinet rear seat 15 .

[0077] It should be noted that the driving wheel 31 can specifically be a disk or a round wheel with an anti-slip groove on the outer wall, and the driving wheel 31 is rotatably connected to the cabinet base 11 through a bearing or a roller.

[0078] When the present invention is implemented, according to the specifications and quantity of electrical components and cables that need to be installed in the communication cabinet, the cabinet base 11, at least one group of cabinet side panels 14, cabinet door panels 16 and cabinet back seat 15 are respectively taken, and then the cabinet side panels 14, cabinet door panels 16 and cabinet back seat 15 are respectively connected to the driving linkage part 32, and the driving wheel 31 is started. The driving wheel 31 drives the driving linkage part 32 to move, so that the driving linkage part 32 synchronously drives the cabinet side panels 14, cabinet door panels 16 and cabinet back seat 15 to slide along the cabinet base 11, thereby realizing the adjustment of the storage space of the communication cabinet.

[0079] The embodiment of the present invention is provided with an extended driving unit 3, which includes a driving wheel 31 and a driving linkage unit 32. The driving linkage unit 32 is driven by the driving wheel 31 to drive the cabinet side panels 14, the cabinet door panels 16 and the cabinet back seat 15 to move synchronously, thereby realizing the adjustment of the communication cabinet accommodating space and expanding the implementation and application scope of the embodiment of the present invention.

[0080] In a further preferred embodiment of the present invention, Figure 6-Figure 8 As shown, the driving linkage part 32 includes:

[0081] A driving linkage disk 324, wherein the driving linkage disk 324 is rotatably mounted on the cabinet base 11;

[0082] At least one set of driving linkage slots 321, wherein the driving linkage slots 321 are provided in the driving linkage disk 324;

[0083] a driving linkage block 322 slidably mounted in the driving linkage slot 321, and

[0084] A driving push rod 323 fixedly connected to the driving linkage block 322 is detachably connected to the cabinet side panel 14 , the cabinet door panel 16 and the cabinet rear seat 15 .

[0085] In this embodiment, the driving linkage disk 324 is specifically a circular plate or a round seat structure, and the driving linkage disk 324 and the driving wheel 31 can be fixedly connected by snapping, mortise and tenoning or riveting. The driving linkage groove 321 can be specifically an inclined arc groove, and the number of driving linkage grooves 321 can be three or four groups. The inner wall of the driving linkage groove 321 is polished, the driving linkage block 322 is slidingly connected to the driving linkage groove 321, and the driving linkage block 322 and the driving push rod 323 can be fixedly connected by riveting or fastening bolts. The number of driving push rods 323 can be three or four groups, and the ends of the driving push rods 323 are detachably connected to the cabinet side panel 14, the cabinet door panel 16 and the cabinet back seat 15 by snapping or fastening bolts.

[0086] When adjusting the storage space of the expandable cabinet 1, the driving wheel 31 is manually rotated, and the driving wheel 31 drives the driving linkage disk 324 to rotate, so that the driving linkage disk 324 drives the driving linkage block 322 and the driving push rod 323 to move, and multiple groups of driving push rods 323 respectively drive the cabinet side panels 14, cabinet door panels 16 and cabinet rear seats 15 to slide along the cabinet base 11, thereby realizing the adjustment of the storage space of the expandable cabinet 1.

[0087] In a further preferred embodiment of the present invention, Fig. 9 As shown, the cabinet side panel 14 includes:

[0088] A side stand 141, wherein the side stand 141 is slidably connected to a cabinet slide groove;

[0089] The side stand 141 is symmetrically arranged on the cabinet base 11 , and the side stand 141 is specifically a rectangular seat.

[0090] A side load bearing seat 142 disposed on the side stand 141;

[0091] The side extrusion seats 144 are symmetrically arranged on both sides of the side load-bearing seat 142 , and the side extrusion seats 144 are connected to the side load-bearing seat 142 via a telescopic extrusion piece 143 .

[0092] When adjusting the accommodating space of the expandable cabinet 1, the distance between the cabinet side panels 14, the cabinet door panels 16 and the cabinet back seat 15 changes when the cabinet side panels 14, the cabinet door panels 16 and the cabinet back seat 15 move. In order to avoid the generation of gaps, the embodiment of the present invention is provided with a side extrusion seat 144 and a side load-bearing seat 142. The position of the side extrusion seat 144 can be driven and adjusted by the telescopic extrusion member 143, so that the side extrusion seat 144 is close to the cabinet door panels 16 and the cabinet back seat 15, so as to avoid the generation of gaps between the cabinet door panels 16 and the cabinet back seat 15 and the cabinet side panels 14 when the space is adjusted.

[0093] It should be noted that the side load-bearing seat 142 and the side standing seat 141 are fixedly connected by riveting or welding, the side extrusion seat 144 can be a "T"-shaped plate or an "L"-shaped plate, and the side extrusion seat 144 and the side load-bearing seat 142 are slidingly connected, and the telescopic extrusion member 143 can be a return spring or a hydraulic telescopic rod, and the telescopic extrusion member 143 is longitudinally arranged on the side load-bearing seat 142 by riveting, and when adjusting the accommodating space, the telescopic extrusion member 143 can squeeze the side extrusion seat 144 to move, so that the side extrusion seat 144 is tightly attached to the cabinet door panel 16 and the cabinet rear seat 15, and then the side extrusion seat 144 is fixedly connected to the cabinet door panel 16 and the cabinet rear seat 15 by snaps or fastening bolts.

[0094] The side explosion-proof seat 145 is fixedly connected to the side load-bearing seat 142 , and the inside of the side explosion-proof seat 145 is hollow. Multiple groups of explosion-proof components 4 are arranged in the side explosion-proof seat 145 .

[0095] In this embodiment, the side explosion-proof seat 145 can be a rectangular seat with a hollow interior, and the side explosion-proof seat 145 is made of explosion-proof material. The side explosion-proof seat 145 is fixedly connected to the side load-bearing seat 142 by means of snaps or fastening bolts.

[0096] The embodiment of the present invention is provided with an explosion-proof component 4, which can cooperate with the side explosion-proof seat 145 to provide explosion-proof protection for surrounding facilities when an explosion occurs in the communication cabinet, thereby avoiding the occurrence of secondary accidents caused by the explosion.

[0097] In a further preferred embodiment of the present invention, Figure 10-11 As shown, the explosion-proof component 4 includes:

[0098] A side explosion-proof plate 41 slidably connected to the side explosion-proof seat 145, wherein the side explosion-proof plate 41 is used to cooperate with the side explosion-proof seat 145;

[0099] At least one set of explosion-proof sleeves 42 is installed on the side explosion-proof plate 41 .

[0100] An explosion-proof rotating rod 43, wherein the explosion-proof rotating rod 43 is rotatably mounted in the explosion-proof sleeve 42, and two ends of the explosion-proof rotating rod 43 extend to two ends of the explosion-proof sleeve 42 respectively;

[0101] an explosion-proof swing seat 44 fixedly connected to the explosion-proof rotating rod 43, and

[0102] A spring limiting seat 45 is used to limit the explosion-proof pendulum seat 44 , and the spring limiting seat 45 is connected to one end of the explosion-proof pendulum seat 44 .

[0103] In this embodiment, multiple groups of side explosion-proof plates 41 can be provided. The side explosion-proof plates 41 are longitudinally arranged in the side explosion-proof seat 145. The side explosion-proof plates 41 are made of explosion-proof materials, and the explosion-proof sleeves 42 are symmetrically arranged on the side explosion-proof plates 41. The explosion-proof sleeves 42 are specifically hollow cylinders. The explosion-proof sleeves 42 are fixedly installed by welding or riveting, and one end of the explosion-proof rotating rod 43 is rotatably connected to the explosion-proof sleeve 42 through a rotor or a ball bearing, and the other end of the explosion-proof rotating rod 43 is welded or riveted to the explosion-proof swing seat 44. The end of the explosion-proof swing seat 44 extends to the spring limit seat 45 through a connecting rod. A torsion spring is fixedly embedded in the spring limit seat 45, and the end of the torsion spring is fixedly connected to the connecting rod.

[0104] In a further preferred embodiment of the present invention, Fig. 9 As shown, the expandable cabinet 1 also includes:

[0105] An equipment installation portion 17, wherein the equipment installation portion 17 is disposed on the cabinet rear seat 15;

[0106] Wherein, the equipment installation unit 17 includes:

[0107] An equipment mounting seat 171, wherein the equipment mounting seat 171 is detachably connected to the cabinet rear seat 15;

[0108] At least one set of mounting partitions 172 , wherein the mounting partitions 172 are fixedly mounted on the equipment mounting base 171 , and communication electrical components are mounted on the mounting partitions 172 .

[0109] In this embodiment, the equipment mounting seat 171 can specifically be a rectangular seat or an "I"-shaped seat structure, and the equipment mounting seat 171 is fixedly connected to the back of the cabinet by snaps or fastening bolts. At the same time, in order to facilitate the rapid heat dissipation of electrical components on the mounting partition 172, a circular groove or a square groove is opened on the cabinet back seat 15 to assist the heat dissipation of the electrical components, and the mounting partition 172 is fixedly connected to the equipment mounting seat 171 by welding or riveting.

[0110] In a further preferred embodiment of the present invention, Figure 12-14 As shown, the auxiliary heat dissipation component 2 includes:

[0111] The heat dissipation protection seat 21 is detachably mounted on the cabinet rear seat 15 , and a plurality of auxiliary heat dissipation slots 211 are arranged on the heat dissipation protection seat 21 .

[0112] In this embodiment, the heat dissipation protection seat 21 may be a rectangular seat or a round seat, and the auxiliary heat dissipation slots 211 are opened on the cabinet rear seat 15 in a circumferential direction or in a matrix.

[0113] A heat dissipation driving unit 22, wherein the heat dissipation driving unit 22 is fixedly mounted on the heat dissipation protection seat 21;

[0114] The exhaust heat dissipation part 23 connected to the heat dissipation driving part 22 is used to extract hot air in the expandable cabinet 1 , and the exhaust range of the exhaust heat dissipation part 23 is adjusted by the heat dissipation driving part 22 .

[0115] The embodiment of the present invention is provided with an auxiliary heat dissipation component 2. The setting of the auxiliary heat dissipation component 2 realizes rapid heat dissipation of electrical components in the expandable cabinet 1. At the same time, the exhaust position of the auxiliary heat dissipation component 2 can be flexibly adjusted, so that dust deposited in a fixed position can be extracted, ensuring the cleanliness of the expandable cabinet 1.

[0116] Wherein, the exhaust and heat dissipation part 23 includes:

[0117] A dust collecting seat 231, wherein the dust collecting seat 231 is embedded with an exhaust fan;

[0118] The exhaust swing arm 232 is fixedly connected to the dust collecting seat 231, and the exhaust swing arm 232 is also connected to the dust collecting seat 231 through the air, and

[0119] At least one set of air suction ports 233 is provided, and the air suction ports 233 are detachably mounted on the air suction swing arm 232 .

[0120] In this embodiment, a filter box or a cloth dust collector can be installed in the dust collecting seat 231. The side wall of the dust collecting seat 231 is fixedly connected to the exhaust swing arm 232 by fastening bolts or rivets. The exhaust swing arm 232 can be a rectangular seat or a rectangular rod with a hollow interior. A plurality of exhaust ports 233 are evenly distributed on the exhaust swing arm 232. A one-way check valve is provided in the exhaust port 233 to prevent the sucked-in dust from flowing out.

[0121] In a further preferred embodiment of the present invention, Fig.12 As shown, the heat dissipation driving unit 22 includes:

[0122] A heat dissipation driving member 221, wherein the heat dissipation driving member 221 is fixedly mounted on the heat dissipation protection seat 21;

[0123] A heat dissipation swing arm 222 fixedly connected to the heat dissipation driving member 221;

[0124] A first gear 223, a second gear 224 and a third gear 225 are arranged on one side of the heat dissipation swing arm 222, the second gear 224 is respectively meshed with the first gear 223 and the third gear 225 for transmission, the second gear 224 and the third gear 225 are both rotatably connected to the heat dissipation swing arm 222, and the third gear 225 is fixedly connected to the dust collecting seat 231.

[0125] In this embodiment, the heat dissipation driving component 221 can be specifically a servo motor, and the heat dissipation driving component 221 is fixedly installed in the heat dissipation protection seat 21 by a clamp or a rivet, and the heat dissipation swing arm 222 can be specifically a round rod or a square rod, one end of the heat dissipation swing arm 222 is fixedly sleeved on the output end of the heat dissipation driving component 221, and the middle and end parts of the heat dissipation swing arm 222 are rotatably connected to the center positions of the second gear 224 and the third gear 225, and the third gear 225 is fixedly connected to the dust collecting seat 231 by a buckle or a fastening bolt, and the first gear 223 is rotatably sleeved on the outside of the telescopic end of the heat dissipation driving component 221.

[0126] During operation, the heat dissipation driving component 221 is turned on, and the heat dissipation driving component 221 drives the heat dissipation swing arm 222 to rotate, so that the heat dissipation swing arm 222 drives the second gear 224 and the third gear 225 to rotate around the first gear 223. At the same time, during rotation, the third gear 225 can also rotate relative to the second gear 224, thereby realizing flexible adjustment of the position of the dust collecting seat 231 and the exhaust swing arm 232. When the exhaust fan is started, the heat and dust generated in the communication cabinet can be quickly extracted, ensuring the normal and stable operation of the electrical components in the communication cabinet.

[0127] In summary, the present invention provides an expandable heat dissipation type communication cabinet. When the present invention is implemented, according to the specifications and quantity of electrical components and cables that need to be installed in the communication cabinet, the cabinet base 11, at least one group of cabinet side panels 14, cabinet door panels 16 and cabinet back seat 15 are respectively taken, and then the cabinet side panels 14, cabinet door panels 16 and cabinet back seat 15 are respectively connected to the driving linkage part 32, and the driving wheel 31 is started. The driving wheel 31 drives the driving linkage part 32 to move, so that the driving linkage part 32 synchronously drives the cabinet side panels 14, cabinet door panels 16 and cabinet back seat 15 to slide along the cabinet base 11, thereby realizing the adjustment of the storage space of the communication cabinet.

[0128] The embodiment of the present invention is provided with an extended driving unit 3, which includes a driving wheel 31 and a driving linkage unit 32. The driving linkage unit 32 is driven by the driving wheel 31 to drive the cabinet side panels 14, the cabinet door panels 16 and the cabinet back seat 15 to move synchronously, thereby realizing the adjustment of the communication cabinet accommodating space and expanding the implementation and application scope of the embodiment of the present invention.

[0129] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0130] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. An expandable heat dissipation type communication cabinet, the expandable heat dissipation type communication cabinet comprising: An expandable cabinet (1), the expandable cabinet (1) comprising a cabinet base (11), at least one set of cabinet side panels (14), a cabinet door panel (16) and a cabinet back seat (15), the cabinet door panel (16) and the cabinet back seat (15) are both slidably connected to the cabinet side panels (14), the cabinet base (11) is provided with at least one set of cabinet sliding grooves, the cabinet side panels (14), the cabinet door panel (16) and the cabinet back seat (15) are respectively slidably connected to the cabinet sliding grooves; The invention is characterized in that an expansion drive unit (3) is arranged on a cabinet base (11), and the expansion drive unit (3) is detachably connected to the cabinet side panel (14), the cabinet door panel (16) and the cabinet back seat (15), respectively, and the expansion drive unit (3) is used to adjust the positions of the cabinet side panel (14), the cabinet door panel (16) and the cabinet back seat (15), and to assist in adjusting the accommodation space of the expandable cabinet body (1); An auxiliary heat dissipation component (2), the auxiliary heat dissipation component (2) being arranged on the cabinet rear seat (15), and the auxiliary heat dissipation component (2) being used to assist the heat dissipation work of the expandable cabinet (1); Wherein, the extended driving unit (3) comprises: A driving wheel (31), wherein the driving wheel (31) is rotatably mounted on the cabinet base (11); A driving linkage part (32) fixedly connected to the driving wheel (31), wherein the driving linkage part (32) is detachably connected to the cabinet side panel (14), the cabinet door panel (16) and the cabinet rear seat (15); The driving linkage part (32) comprises: A driving linkage disk (324), wherein the driving linkage disk (324) is rotatably mounted on the cabinet base (11); At least one set of drive linkage grooves (321), wherein the drive linkage grooves (321) are disposed in the drive linkage disk (324); a driving linkage block (322) slidably mounted in the driving linkage slot (321), and A driving push rod (323) fixedly connected to the driving linkage block (322), wherein the driving push rod (323) is detachably connected to the cabinet side panel (14), the cabinet door panel (16) and the cabinet rear seat (15); The auxiliary heat dissipation component (2) comprises: A heat dissipation protection seat (21), wherein the heat dissipation protection seat (21) is detachably mounted on the cabinet rear seat (15), and a plurality of groups of auxiliary heat dissipation slots (211) are provided on the heat dissipation protection seat (21); A heat dissipation drive unit (22), wherein the heat dissipation drive unit (22) is fixedly mounted on the heat dissipation protection seat (21); an exhaust heat dissipation portion (23) connected to the heat dissipation drive portion (22), the exhaust heat dissipation portion (23) being used to extract hot air from the expandable cabinet (1), and an exhaust range of the exhaust heat dissipation portion (23) being regulated by the heat dissipation drive portion (22); Wherein, the exhaust and heat dissipation part (23) comprises: A dust collecting seat (231), wherein the dust collecting seat (231) is embedded with an exhaust fan; an air extraction swing arm (232) fixedly connected to the dust collecting seat (231), the air extraction swing arm (232) also being in communication with the dust collecting seat (231); and At least one set of air extraction ports (233), wherein the air extraction ports (233) are detachably mounted on the air extraction swing arm (232); The heat dissipation driving unit (22) comprises: A heat dissipation driving component (221), wherein the heat dissipation driving component (221) is fixedly mounted on the heat dissipation protection seat (21); A heat dissipation swing arm (222) fixedly connected to the heat dissipation driving member (221); A first gear (223), a second gear (224) and a third gear (225) are arranged on one side of the heat dissipation swing arm (222); the second gear (224) is meshed with the first gear (223) and the third gear (225) for transmission respectively; the second gear (224) and the third gear (225) are both rotationally connected to the heat dissipation swing arm (222); and the third gear (225) is fixedly connected to the dust collecting seat (231).

2. The expandable heat dissipation communication cabinet according to claim 1, characterized in that: The cabinet side panel (14) comprises: A side stand (141), wherein the side stand (141) is slidably connected to the cabinet slide groove; A side load-bearing seat (142) disposed on the side standing seat (141); Side extrusion seats (144) are symmetrically arranged on both sides of the side load-bearing seat (142); the side extrusion seats (144) are connected to the side load-bearing seat (142) via a telescopic extrusion piece (143).

3. The expandable heat dissipation communication cabinet according to claim 2, characterized in that: The cabinet side panel (14) further comprises: A side explosion-proof seat (145) is fixedly connected to the side load-bearing seat (142), and the side explosion-proof seat (145) is hollow inside. A plurality of groups of explosion-proof components (4) are arranged inside the side explosion-proof seat (145).

4. The expandable heat dissipation type communication cabinet according to claim 3, characterized in that: The explosion-proof component (4) comprises: A side explosion-proof plate (41) slidably connected to the side explosion-proof seat (145), the side explosion-proof plate (41) being used to cooperate with the side explosion-proof seat (145) to work; At least one set of explosion-proof sleeves (42) is installed on the side explosion-proof plate (41).

5. The expandable heat dissipation communication cabinet according to claim 4, characterized in that: The explosion-proof component (4) further comprises: An explosion-proof rotating rod (43), the explosion-proof rotating rod (43) being rotatably mounted in the explosion-proof sleeve (42), and two ends of the explosion-proof rotating rod (43) respectively extending to two ends of the explosion-proof sleeve (42); an explosion-proof swing seat (44) fixedly connected to the explosion-proof rotating rod (43), and A spring limiting seat (45) is used to limit the explosion-proof pendulum seat (44), and the spring limiting seat (45) is connected to one end of the explosion-proof pendulum seat (44).

6. The expandable heat dissipation type communication cabinet according to claim 5, characterized in that: The expandable cabinet (1) further comprises: A device installation portion (17), wherein the device installation portion (17) is arranged on the cabinet rear seat (15); Wherein, the equipment installation part (17) comprises: An equipment mounting seat (171), wherein the equipment mounting seat (171) is detachably connected to the cabinet rear seat (15); At least one set of mounting partitions (172), wherein the mounting partitions (172) are fixedly mounted on the equipment mounting seat (171), and communication electrical components are mounted on the mounting partitions (172).

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