CN114284917A - Weak current security protection rack that heat dispersion is good - Google Patents
Weak current security protection rack that heat dispersion is good Download PDFInfo
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- CN114284917A CN114284917A CN202210218384.9A CN202210218384A CN114284917A CN 114284917 A CN114284917 A CN 114284917A CN 202210218384 A CN202210218384 A CN 202210218384A CN 114284917 A CN114284917 A CN 114284917A
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Abstract
A weak current security protection cabinet with good heat dissipation performance relates to the technical field of cabinets, and aims to solve the technical problems that when the weak current security protection cabinet is stored, water vapor and dust in air can reversely enter the weak current security protection cabinet, so that the service life of internal instruments is shortened, the heat dissipation mode of the weak current security protection cabinet is single, and the whole weak current security protection cabinet is inconvenient to dissipate heat from bottom to top, air flow from bottom to top can be formed, and the heat dissipation effect is further improved.
Description
Technical Field
The invention relates to the technical field of cabinets, in particular to a weak current security cabinet with good heat dissipation performance.
Background
The weak electricity and the security are put together, and the weak electricity system or the engineering is pointed. The weak current system mainly comprises two types, one type is low-voltage electric energy such as national safety voltage level and control voltage, and the other type is divided into alternating current and direct current, wherein the alternating current is less than 36V, the direct current is less than 24V, such as a 24V direct current control power supply, or an emergency lighting lamp standby power supply. Another type is systems that carry information such as voice, images, data, etc., such as telephones, televisions, computer systems, etc. The security system is an intrusion alarm system, a video security monitoring system, an entrance and exit control system, an explosion-proof security inspection system and the like which are formed by applying security products and other related products with the aim of maintaining social public security; or the electronic system or network combined or integrated by these systems as subsystems, the Cabinet (Cabinet) is generally made of cold-rolled steel plate or alloy and used for storing the computer and the related control equipment, which can provide protection for the storage equipment, shield electromagnetic interference, orderly and neatly arrange the equipment and facilitate the later maintenance of the equipment. Cabinets are commonly used between network wiring, between floor wiring, in central facilities, in data facilities, in control centers, etc. Cabinets are generally classified into server cabinets, network cabinets, console cabinets, and the like. The machine cabinet can be divided into two basic structures of section bars and thin plates according to different bearing, materials and manufacturing processes of components.
However, the current weak current security cabinet uses the electric fan to dissipate heat, when the weak current security cabinet is stored or does not need a heat dissipation stage temporarily, even if the filter screen is arranged, water vapor and dust in the air can reversely enter the weak current security cabinet, so that the service life of internal instruments is reduced, the heat dissipation mode of the weak current security cabinet is single, the whole weak current security cabinet cannot be conveniently dissipated from bottom to top, and the heat dissipation effect is poor.
To solve the above problems. Therefore, the weak current security cabinet with good heat dissipation performance is provided.
Disclosure of Invention
The invention aims to provide a weak current security cabinet with good heat dissipation performance, a servo motor can drive a driving disc to rotate by rotating, the servo motor rotates at 90 degrees in a reciprocating manner, the driving disc drives a first connecting column and a second connecting column to rotate at the moment, a transmission pushing rod is further driven to move in a reciprocating manner, and a sealing sheet is further driven to perform reciprocating fanning movement, so that air flow occurs inside and outside a security cabinet main body, the heat dissipation effect is realized, when the weak current security cabinet is placed or a heat dissipation stage is not needed, the servo motor drives the sealing sheet to reset, and further an opening of the security cabinet main body is sealed, the entrance of water vapor and dust during placement is avoided, when the sealing sheet is opened, a traction rope is driven to pull outwards, and further the traction rope pulls a bottom sealing plate to move outwards, so that the bottom of the security cabinet main body is opened, and a bottom-to-up air flow is formed, when the sealing sheet is reset, under the reset effect of the reset spring, the bottom closing plate can be reset and closed, and the problems in the background technology can be solved.
In order to achieve the purpose, the invention provides the following technical scheme: a weak current security cabinet with good heat dissipation performance comprises a security cabinet main body and a security cabinet door arranged on one side of the security cabinet main body, wherein a supporting leg is arranged at the lower end of the security cabinet main body, a main driving mechanism is arranged on the inner side of the security cabinet main body, a first heat dissipation sealing part and a second heat dissipation sealing part are respectively arranged on the driving end of the main driving mechanism, the main driving mechanism can control the first heat dissipation sealing part and the second heat dissipation sealing part to rotate, so that intermittent opening and closing heat dissipation is realized, an upper opening heat dissipation assembly is clamped at the upper end of the security cabinet main body, and the lower end of the upper opening heat dissipation assembly is connected with the main driving mechanism in a laminating manner;
the main driving mechanism comprises a servo motor and a transmission rod arranged at the driving end of the servo motor, the transmission rod is connected with the security cabinet main body through a bearing, the servo motor is fixedly installed on one side of the security cabinet main body, and a driving disc is arranged at one end, far away from the servo motor, of the transmission rod.
Furthermore, one side of the driving disc is provided with a first connecting column and a second connecting column, the first connecting column is movably connected with the first heat dissipation sealing part, the second connecting column is movably connected with the second heat dissipation sealing part, and an included angle between the first connecting column and the second connecting column is 180 degrees.
Furthermore, one side of the driving disc is provided with a first connecting column and a second connecting column, the first connecting column is movably connected with the first heat dissipation sealing part, the second connecting column is movably connected with the second heat dissipation sealing part, and an included angle between the first connecting column and the second connecting column is 90 degrees.
Furthermore, the first heat dissipation sealing part and the second heat dissipation sealing part are identical in structure composition, the first heat dissipation sealing part comprises a transmission push rod and a hinge piece arranged on the transmission push rod to move, the transmission push rod is movably hinged with the hinge piece, the hinge piece is fixedly connected with a sealing sheet, and the sealing sheet is movably connected with the security cabinet main body;
the lower extreme of closure plate is provided with the haulage rope, and the haulage rope is walked around in proper order and is set up first guide post and the second guide post at security protection rack main part inboard, and the end and the bottom closure plate fixed connection of haulage rope, the bottom closure plate and the bottom swing joint of security protection rack main part, and be provided with reset spring on the closure plate of bottom.
Further, the upper opening heat dissipation assembly comprises a shielding cover plate and limiting columns arranged at four corners of the lower end of the upper opening heat dissipation assembly, a transmission column is arranged in the middle of the upper opening heat dissipation assembly, a guide piece is arranged at one end, away from the upper opening heat dissipation assembly, of the transmission column, the guide piece corresponds to a transmission intermittent block arranged at the upper end of a transmission rod, and the transmission intermittent block is in an oval structure in side view.
Furthermore, an extension guide rod is arranged in the middle of one side of the driving disk, an adapter is arranged at one end, away from the driving disk, of the extension guide rod, and a conical head is further arranged at one end of the adapter
Furthermore, one side of the security protection cabinet door is also provided with a longitudinal heat dissipation conveying mechanism, the longitudinal heat dissipation conveying mechanism comprises an installation shell and a transmission driving part arranged on the inner side of the upper end of the installation shell, the transmission driving part is meshed with a transmission assembly arranged on the inner side of the installation shell, and the transmission assembly is meshed with a separation pushing assembly arranged on the installation shell.
Furthermore, the transmission driving part comprises a rotating ring and a driving rotating gear arranged on the outer side of the rotating ring, a connecting bearing is arranged at one end of the rotating ring, a conical groove is formed in one end of the rotating ring, which is far away from the connecting bearing, and a conical head is matched with the conical groove and is in a meshing connection state;
the transmission assembly comprises a rotary reciprocating rod and a transmission rack arranged on one side of the rotary reciprocating rod, the transmission rack is meshed and connected with the driving rotary gear, a gear groove is further formed in one side of the transmission rack, a reset stabilizing spring is arranged at the lower end of the rotary reciprocating rod, and a guide rod is movably arranged at the upper end of the rotary reciprocating rod;
the separation pushing assembly comprises a driven rotating gear and a pushing fan blade arranged at one end of the driven rotating gear, and the driven rotating gear is meshed with the gear groove and is connected with the gear groove.
Furthermore, be provided with supplementary radiator unit on the main actuating mechanism, supplementary radiator unit includes rotatory transmission post and sets up first auxiliary heat dissipation fin and the second auxiliary heat dissipation fin of the side on rotatory transmission post, and the contained angle between first auxiliary heat dissipation fin and the second auxiliary heat dissipation fin is 180.
Furthermore, be provided with supplementary radiator unit on the main actuating mechanism, supplementary radiator unit includes rotatory transmission post and sets up first auxiliary heat dissipation fin and the second auxiliary heat dissipation fin of the upper and lower side on rotatory transmission post, and the contained angle between first auxiliary heat dissipation fin and the second auxiliary heat dissipation fin is 90.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the weak current security cabinet with good heat dissipation performance, the servo motor can drive the driving disc to rotate by rotating, the servo motor rotates in a reciprocating 90-degree mode, the driving disc drives the first connecting column and the second connecting column to rotate at the moment, the driving pushing rod is further driven to move in a reciprocating mode, the sealing sheet is further driven to fan in a reciprocating mode, air flows inside and outside the security cabinet main body, the heat dissipation effect is achieved, the sealing sheet is reset by the servo motor when the weak current security cabinet is placed or the heat dissipation stage is not needed, the opening of the security cabinet main body is further sealed, water vapor and dust are prevented from entering the security cabinet main body when the weak current security cabinet is placed, the cleanness inside the security cabinet main body is guaranteed, and the service life of instruments inside the security cabinet main body is prolonged.
2. According to the weak current security cabinet with good heat dissipation performance, when the sealing sheet is opened, the traction rope is driven to be pulled outwards, the traction rope further pulls the bottom sealing plate to move outwards, the bottom of the security cabinet main body is opened, air flow from bottom to top is formed, the heat dissipation effect is further improved, when the sealing sheet is reset, the bottom sealing plate can be reset and sealed under the reset effect of the reset spring, when the weak current security cabinet is stored, the heat dissipation effect is further improved, and water vapor and dust cannot enter the interior of the weak current security cabinet when the weak current security cabinet is stored.
3. According to the weak current security cabinet with good heat dissipation performance, when the transmission rod is driven to rotate by the servo motor, the transmission intermittent block can be driven to rotate, when the tip of the transmission intermittent block pushes the guide piece, the transmission column can be pushed to move upwards, the shielding cover plate can be pushed upwards, air flow at the upper end of the security cabinet main body can be assisted, and the heat dissipation effect is further improved.
4. According to the weak current security cabinet with good heat dissipation performance, when the transmission rod is driven to rotate by the servo motor, the rotary transmission column is driven to rotate, so that the first auxiliary cooling fin and the second auxiliary cooling fin are driven to rotate, the first auxiliary cooling fin and the second auxiliary cooling fin drive air to flow to the first heat dissipation sealing part and the second heat dissipation sealing part in a rotating mode, when the first heat dissipation sealing part and the second heat dissipation sealing part are opened, the air can flow out conveniently, the air flow speed in the security cabinet main body is further improved, and the heat dissipation effect is further improved.
5. According to the weak current security cabinet with good heat dissipation performance, when the security cabinet door is closed, the joint head is inserted into the tapered groove, when the servo motor drives the driving disc to rotate, the joint head is further driven to rotate, the joint head further drives the rotating ring to rotate, the rotating ring further drives the driving rotating gear to rotate, the driving rotating gear further drives the rotating reciprocating rod to move upwards, the rotating reciprocating rod further drives the driven rotating gear to rotate, the driving fan blade is further driven to rotate, the driving disc rotates in a 90-degree reciprocating mode, the driving fan blade is further finally driven to rotate in a reciprocating mode, air is further pushed to flow in the security cabinet door and is matched with the first heat dissipation sealing part and the second heat dissipation sealing part, air flows in the security cabinet door from bottom to top in a full-covering mode, and the heat dissipation effect is further improved.
Drawings
FIG. 1 is a schematic view of an overall three-dimensional structure of a weak current security cabinet with good heat dissipation performance;
FIG. 2 is a schematic view of a security cabinet main body closed state planar structure of an embodiment of the weak current security cabinet with good heat dissipation performance of the present invention;
FIG. 3 is a schematic view of a security cabinet main body heat dissipation state planar structure of an embodiment of the weak current security cabinet with good heat dissipation performance of the present invention;
FIG. 4 is a schematic view of an internal three-dimensional structure of a security cabinet main body according to an embodiment of the weak current security cabinet with good heat dissipation performance;
fig. 5 is a schematic structural view of a main driving mechanism, a first heat dissipation sealing member and a second heat dissipation sealing member of the weak current security cabinet with good heat dissipation performance according to the embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a main driving mechanism of an embodiment of the weak current security cabinet with good heat dissipation performance of the present invention;
fig. 7 is an enlarged schematic structural diagram of a line a in fig. 3 according to an embodiment of the weak current security cabinet with good heat dissipation performance;
FIG. 8 is a schematic perspective view of an upper opening heat dissipation assembly of the weak current security cabinet with good heat dissipation performance;
FIG. 9 is a schematic view of a top opening heat dissipation assembly and a transmission intermittent block matched plane structure of the weak current security cabinet with good heat dissipation performance;
fig. 10 is a schematic perspective view of a longitudinal heat dissipation conveying mechanism of a second embodiment of the weak current security cabinet with good heat dissipation performance;
fig. 11 is a schematic view of an internal three-dimensional structure of a longitudinal heat dissipation conveying mechanism of a second embodiment of the weak current security cabinet with good heat dissipation performance;
fig. 12 is a schematic perspective view of a main driving mechanism of a second embodiment of the weak current security cabinet with good heat dissipation performance;
fig. 13 is a schematic view of an internal planar structure of a security cabinet main body of a weak current security cabinet according to a third embodiment of the invention;
fig. 14 is a schematic perspective view of a main driving mechanism, a first heat dissipation sealing member, a second heat dissipation sealing member, and an auxiliary heat dissipation assembly of a third embodiment of the weak current security cabinet with good heat dissipation performance according to the present invention;
fig. 15 is a schematic partial three-dimensional structure view of a main driving mechanism of a weak current security cabinet according to a third embodiment of the present invention.
In the figure: 1. a security cabinet main body; 11. a first guide post; 12. a second guide post; 2. a security cabinet door; 3. supporting legs; 4. a main drive mechanism; 41. a servo motor; 42. a transmission rod; 43. a drive disc; 44. a first engagement post; 45. a second engagement post; 46. a transmission intermittent block; 47. an extension guide; 48. an adaptor head; 49. a conical head; 5. a first heat dissipating closure member; 51. a driving push rod; 52. an articulation member; 53. a sealing sheet; 54. a hauling rope; 55. a bottom closure plate; 56. a return spring; 6. a second heat dissipating closure member; 7. an upper opening heat dissipation assembly; 71. a shield cover plate; 72. a limiting column; 73. a drive post; 74. a guide piece; 8. an auxiliary heat dissipation assembly; 81. rotating the drive post; 82. a first auxiliary heat sink; 83. a second auxiliary heat sink; 9. a longitudinal heat dissipation conveying mechanism; 91. mounting a shell; 92. a transmission drive member; 921. a rotating ring; 922. a driving rotation gear; 923. connecting the bearings; 924. a tapered groove; 93. a transmission assembly; 931. rotating the reciprocating lever; 932. a drive rack; 933. a gear groove; 934. a return stabilizing spring; 935. a guide bar; 94. separating the pushing assembly; 941. a driven rotary gear; 942. the fan blades are pushed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-2, a weak current security cabinet with good heat dissipation performance comprises a security cabinet main body 1 and a security cabinet door 2 arranged on one side of the security cabinet main body 1, wherein a support leg 3 is arranged at the lower end of the security cabinet main body 1;
the inboard of security protection rack main part 1 is provided with main actuating mechanism 4, be provided with first heat dissipation closure part 5 and second heat dissipation closure part 6 on the drive end of main actuating mechanism 4 respectively, the steerable first heat dissipation closure part 5 of main actuating mechanism 4 and the 6 emergence rotations of second heat dissipation closure part, and then realize the intermittent type heat dissipation that opens and shuts, the upper end block of security protection rack main part 1 is provided with suitable for reading radiator unit 7, the lower extreme and the 4 laminating of main actuating mechanism of suitable for reading radiator unit 7 are connected, be provided with supplementary radiator unit 8 on the main actuating mechanism 4.
In order to solve the technical problem that when the existing weak current security cabinet uses an electric fan to dissipate heat, and the weak current security cabinet is stored or does not need a heat dissipation stage temporarily, even if a filter screen is arranged, water vapor and dust in the air can reversely enter the weak current security cabinet, so that the service life of internal instruments is shortened, please refer to fig. 1-3 and 5-6, and provide the following technical scheme:
the main driving mechanism 4 comprises a servo motor 41 and a transmission rod 42 arranged at the driving end of the servo motor 41, the transmission rod 42 is connected with the security cabinet body 1 through a bearing, the servo motor 41 is fixedly installed at one side of the security cabinet body 1, and a driving disc 43 is arranged at one end, far away from the servo motor 41, of the transmission rod 42.
One side of the driving disk 43 is provided with a first connecting column 44 and a second connecting column 45, the first connecting column 44 is movably connected with the first heat dissipation sealing part 5, the second connecting column 45 is movably connected with the second heat dissipation sealing part 6, and an included angle between the first connecting column 44 and the second connecting column 45 is 180 degrees.
The first heat dissipation sealing part 5 and the second heat dissipation sealing part 6 are identical in structure composition, the first heat dissipation sealing part 5 comprises a transmission push rod 51 and a hinge piece 52 arranged on the transmission push rod 51 and moving, the transmission push rod 51 is movably hinged with the hinge piece 52, the hinge piece 52 is fixedly connected with a sealing sheet 53, and the sealing sheet 53 is movably connected with the security cabinet main body 1.
Specifically, servo motor 41 rotates and can drive driving-disc 43 to rotate, and servo motor 41 rotates for reciprocal 90 °, driving-disc 43 drives first linking post 44 and second linking post 45 and rotates this moment, and then drive transmission catch bar 51 reciprocating motion, and then make closure plate 53 take place reciprocal fanning, make the inside and outside air flow that takes place of security and protection cabinet main part 1, realize the radiating effect, and place or when not needing the heat dissipation stage at the weak current security and protection cabinet, servo motor 41 drives and resets closure plate 53, and then seal security and protection cabinet main part 1 opening, the entering of steam and dust when avoiding placing, guarantee the inside clean and tidy of security and protection cabinet main part 1, improve the life of the inside instrument of security and protection cabinet main part 1.
In order to solve the technical problem that the heat dissipation effect is deteriorated due to the fact that the existing weak current security cabinet has a single heat dissipation mode and is inconvenient to dissipate heat of the whole weak current security cabinet from bottom to top, please refer to fig. 2-4 and 7, the following technical scheme is provided:
the lower end of the sealing sheet 53 is provided with a pulling rope 54, the pulling rope 54 sequentially bypasses the first guide column 11 and the second guide column 12 which are arranged on the inner side of the security cabinet main body 1, the tail end of the pulling rope 54 is fixedly connected with a bottom sealing plate 55, the bottom sealing plate 55 is movably connected with the bottom of the security cabinet main body 1, and a return spring 56 is arranged on the bottom sealing plate 55.
Specifically, when the closure plate 53 is opened, can drive haulage rope 54 and outwards stimulate, and then make haulage rope 54 pull bottom closure plate 55 outwards and remove, and then open the bottom of security protection cabinet main part 1, form an air flow from bottom to top, and then improve the radiating effect, when the closure plate 53 resets, under reset spring 56's the effect that resets, can make bottom closure plate 55 reset and seal, when the security protection cabinet of light current is deposited, advance to make the radiating effect promote, inside can not have steam and dust to get into when making again place.
In order to further improve the heat dissipation effect, please refer to fig. 8-9, the following technical solutions are provided:
the upper opening heat dissipation assembly 7 comprises a shielding cover plate 71 and limiting columns 72 arranged at four corners of the lower end of the upper opening heat dissipation assembly 7, a transmission column 73 is arranged in the middle of the upper opening heat dissipation assembly 7, a guide piece 74 is arranged at one end, away from the upper opening heat dissipation assembly 7, of the transmission column 73, the guide piece 74 corresponds to a transmission intermittent block 46 arranged at the upper end of the transmission rod 42, and the transmission intermittent block 46 is in an oval structure in side view.
Specifically, when the transmission rod 42 is driven by the servo motor 41 to rotate, the transmission intermittent block 46 can be driven to rotate, when the tip of the transmission intermittent block 46 pushes the guide piece 74, the transmission column 73 can be pushed to move upwards, the shielding cover plate 71 is pushed upwards, air flow at the upper end of the security cabinet main body 1 can be achieved in an auxiliary mode, and the heat dissipation effect is further improved.
In order to further improve the heat dissipation effect, please refer to fig. 3-4, the following technical solutions are provided:
the auxiliary heat radiation assembly 8 includes a rotation transmission column 81, and a first auxiliary heat radiation fin 82 and a second auxiliary heat radiation fin 83 disposed on the upper and lower sides of the rotation transmission column 81, and the included angle between the first auxiliary heat radiation fin 82 and the second auxiliary heat radiation fin 83 is 180 °.
Specifically, when the transmission rod 42 is driven by the servo motor 41 to rotate, the rotary transmission column 81 is driven to rotate, and then the first auxiliary cooling fin 82 and the second auxiliary cooling fin 83 are driven to rotate, the first auxiliary cooling fin 82 and the second auxiliary cooling fin 83 rotate to push air to flow to the first heat dissipation sealing part 5 and the second heat dissipation sealing part 6, after the first heat dissipation sealing part 5 and the second heat dissipation sealing part 6 are opened, the air can flow out conveniently, the air flowing speed inside the security cabinet main body 1 is further improved, and the heat dissipation effect is further improved.
Example two:
referring to fig. 1-2, a weak current security cabinet with good heat dissipation performance comprises a security cabinet main body 1 and a security cabinet door 2 arranged on one side of the security cabinet main body 1, wherein a support leg 3 is arranged at the lower end of the security cabinet main body 1;
the inner side of the security cabinet main body 1 is provided with a main driving mechanism 4, a driving end of the main driving mechanism 4 is respectively provided with a first heat dissipation closed part 5 and a second heat dissipation closed part 6, the main driving mechanism 4 can control the first heat dissipation closed part 5 and the second heat dissipation closed part 6 to rotate, so that intermittent opening and closing heat dissipation is realized, the upper end of the security cabinet main body 1 is clamped with an upper opening heat dissipation component 7, the lower end of the upper opening heat dissipation component 7 is connected with the main driving mechanism 4 in an attaching mode, and the main driving mechanism 4 is provided with an auxiliary heat dissipation component 8;
one side of security protection rack door 2 still is provided with vertical heat dissipation conveying mechanism 9.
In order to solve the technical problem that when the existing weak current security cabinet uses an electric fan to dissipate heat, and the weak current security cabinet is stored or does not need a heat dissipation stage temporarily, even if a filter screen is arranged, water vapor and dust in the air can reversely enter the weak current security cabinet, so that the service life of internal instruments is shortened, please refer to fig. 1-3 and 5-6, and provide the following technical scheme:
the main driving mechanism 4 comprises a servo motor 41 and a transmission rod 42 arranged at the driving end of the servo motor 41, the transmission rod 42 is connected with the security cabinet body 1 through a bearing, the servo motor 41 is fixedly installed at one side of the security cabinet body 1, and a driving disc 43 is arranged at one end, far away from the servo motor 41, of the transmission rod 42.
One side of the driving disk 43 is provided with a first connecting column 44 and a second connecting column 45, the first connecting column 44 is movably connected with the first heat dissipation sealing part 5, the second connecting column 45 is movably connected with the second heat dissipation sealing part 6, and an included angle between the first connecting column 44 and the second connecting column 45 is 180 degrees.
The first heat dissipation sealing part 5 and the second heat dissipation sealing part 6 are identical in structure composition, the first heat dissipation sealing part 5 comprises a transmission push rod 51 and a hinge piece 52 arranged on the transmission push rod 51 and moving, the transmission push rod 51 is movably hinged with the hinge piece 52, the hinge piece 52 is fixedly connected with a sealing sheet 53, and the sealing sheet 53 is movably connected with the security cabinet main body 1.
Specifically, servo motor 41 rotates and can drive driving-disc 43 to rotate, and servo motor 41 rotates for reciprocal 90 °, driving-disc 43 drives first linking post 44 and second linking post 45 and rotates this moment, and then drive transmission catch bar 51 reciprocating motion, and then make closure plate 53 take place reciprocal fanning, make the inside and outside air flow that takes place of security and protection cabinet main part 1, realize the radiating effect, and place or when not needing the heat dissipation stage at the weak current security and protection cabinet, servo motor 41 drives and resets closure plate 53, and then seal security and protection cabinet main part 1 opening, the entering of steam and dust when avoiding placing, guarantee the inside clean and tidy of security and protection cabinet main part 1, improve the life of the inside instrument of security and protection cabinet main part 1.
In order to solve the technical problem that the heat dissipation effect is deteriorated due to the fact that the existing weak current security cabinet has a single heat dissipation mode and is inconvenient to dissipate heat of the whole weak current security cabinet from bottom to top, please refer to fig. 2-4 and 7, the following technical scheme is provided:
the lower end of the sealing sheet 53 is provided with a pulling rope 54, the pulling rope 54 sequentially bypasses the first guide column 11 and the second guide column 12 which are arranged on the inner side of the security cabinet main body 1, the tail end of the pulling rope 54 is fixedly connected with a bottom sealing plate 55, the bottom sealing plate 55 is movably connected with the bottom of the security cabinet main body 1, and a return spring 56 is arranged on the bottom sealing plate 55.
Specifically, when the closure plate 53 is opened, can drive haulage rope 54 and outwards stimulate, and then make haulage rope 54 pull bottom closure plate 55 outwards and remove, and then open the bottom of security protection cabinet main part 1, form an air flow from bottom to top, and then improve the radiating effect, when the closure plate 53 resets, under reset spring 56's the effect that resets, can make bottom closure plate 55 reset and seal, when the security protection cabinet of light current is deposited, advance to make the radiating effect promote, inside can not have steam and dust to get into when making again place.
In order to further improve the heat dissipation effect, please refer to fig. 8-9, the following technical solutions are provided:
the upper opening heat dissipation assembly 7 comprises a shielding cover plate 71 and limiting columns 72 arranged at four corners of the lower end of the upper opening heat dissipation assembly 7, a transmission column 73 is arranged in the middle of the upper opening heat dissipation assembly 7, a guide piece 74 is arranged at one end, away from the upper opening heat dissipation assembly 7, of the transmission column 73, the guide piece 74 corresponds to a transmission intermittent block 46 arranged at the upper end of the transmission rod 42, and the transmission intermittent block 46 is in an oval structure in side view.
Specifically, when the transmission rod 42 is driven by the servo motor 41 to rotate, the transmission intermittent block 46 can be driven to rotate, when the tip of the transmission intermittent block 46 pushes the guide piece 74, the transmission column 73 can be pushed to move upwards, the shielding cover plate 71 is pushed upwards, air flow at the upper end of the security cabinet main body 1 can be achieved in an auxiliary mode, and the heat dissipation effect is further improved.
In order to further improve the heat dissipation effect, please refer to fig. 10-12, the following technical solutions are provided:
an extension guide rod 47 is arranged in the middle of one side of the driving disk 43, an adapter 48 is arranged at one end, away from the driving disk 43, of the extension guide rod 47, and a conical head 49 is further arranged at one end of the adapter 48.
The longitudinal heat dissipation conveying mechanism 9 comprises a mounting shell 91 and a transmission driving part 92 arranged on the inner side of the upper end of the mounting shell 91, wherein the transmission driving part 92 is meshed with a transmission assembly 93 arranged on the inner side of the mounting shell 91, and the transmission assembly 93 is meshed with a separation pushing assembly 94 arranged on the mounting shell 91.
The transmission driving part 92 comprises a rotating ring 921 and a driving rotating gear 922 arranged outside the rotating ring 921, wherein one end of the rotating ring 921 is provided with a linking bearing 923, one end of the rotating ring 921 far away from the linking bearing 923 is provided with a conical groove 924, and the conical head 49 is matched with the conical groove 924 and is in a meshing connection state.
The transmission assembly 93 comprises a rotary reciprocating rod 931 and a transmission rack 932 arranged on one side of the rotary reciprocating rod 931, the transmission rack 932 is meshed with the driving rotary gear 922, a gear groove 933 is further formed in one side of the transmission rack 932, a reset stabilizing spring 934 is arranged at the lower end of the rotary reciprocating rod 931, and a guide rod 935 is movably arranged at the upper end of the rotary reciprocating rod 931.
The separation pushing assembly 94 includes a driven rotation gear 941 and a pushing blade 942 provided at one end of the driven rotation gear 941, and the driven rotation gear 941 is engaged with the gear groove 933.
Specifically, after the security cabinet door 2 is closed, at this time, the joint 48 may be inserted into the tapered slot 924, after the servo motor 41 drives the driving disc 43 to rotate, and then the joint 48 is driven to rotate, the joint 48 further drives the rotating ring 921 to rotate, the rotating ring 921 further drives the driving rotating gear 922 to rotate, the driving rotating gear 922 further drives the rotating reciprocating rod 931 to move upward, and then the rotating reciprocating rod 931 drives the driven rotating gear 941 to rotate, and then the driving disc 942 is driven to rotate, and the driving disc 43 rotates in a 90-degree reciprocating manner, and then finally the driving disc 942 rotates in a reciprocating manner, and further pushes air to flow in the security cabinet door 2, and the driving disc cooperates with the first heat dissipation sealing part 5 and the second heat dissipation sealing part 6, so that the air flows in the security cabinet door 2 from bottom to top in a full coverage manner, and further improves the heat dissipation effect.
Example three:
referring to fig. 1 and 10, a weak current security cabinet with good heat dissipation performance comprises a security cabinet main body 1 and a security cabinet door 2 arranged on one side of the security cabinet main body 1, wherein a support leg 3 is arranged at the lower end of the security cabinet main body 1;
the inboard of security protection rack main part 1 is provided with main actuating mechanism 4, be provided with first heat dissipation closure part 5 and second heat dissipation closure part 6 on the drive end of main actuating mechanism 4 respectively, the steerable first heat dissipation closure part 5 of main actuating mechanism 4 and the 6 emergence rotations of second heat dissipation closure part, and then realize the intermittent type heat dissipation that opens and shuts, the upper end block of security protection rack main part 1 is provided with suitable for reading radiator unit 7, the lower extreme and the 4 laminating of main actuating mechanism of suitable for reading radiator unit 7 are connected, be provided with supplementary radiator unit 8 on the main actuating mechanism 4.
In order to solve the technical problem of poor heat dissipation effect in the prior art, please refer to fig. 1-3 and 5-6, the following technical solutions are provided:
the main driving mechanism 4 comprises a servo motor 41 and a transmission rod 42 arranged at the driving end of the servo motor 41, the transmission rod 42 is connected with the security cabinet body 1 through a bearing, the servo motor 41 is fixedly installed at one side of the security cabinet body 1, and a driving disc 43 is arranged at one end, far away from the servo motor 41, of the transmission rod 42.
One side of the driving disk 43 is provided with a first connecting column 44 and a second connecting column 45, the first connecting column 44 is movably connected with the first heat dissipation sealing part 5, the second connecting column 45 is movably connected with the second heat dissipation sealing part 6, and an included angle between the first connecting column 44 and the second connecting column 45 is 90 degrees.
The first heat dissipation sealing part 5 and the second heat dissipation sealing part 6 are identical in structure composition, the first heat dissipation sealing part 5 comprises a transmission push rod 51 and a hinge piece 52 arranged on the transmission push rod 51 and moving, the transmission push rod 51 is movably hinged with the hinge piece 52, the hinge piece 52 is fixedly connected with a sealing sheet 53, and the sealing sheet 53 is movably connected with the security cabinet main body 1.
Specifically, servo motor 41 rotates and can drive driving-disc 43 to rotate, and servo motor 41 rotates for reciprocal 90, and driving-disc 43 drives first linking post 44 and second linking post 45 and rotates this moment, and then drives transmission catch bar 51 reciprocating motion, and then makes the closure plate 53 take place reciprocal fanning for the air flow takes place inside and outside security protection cabinet main part 1, realizes the radiating effect.
In order to solve the technical problem that the heat dissipation effect is deteriorated due to the fact that the existing weak current security cabinet has a single heat dissipation mode and is inconvenient to dissipate heat of the whole weak current security cabinet from bottom to top, please refer to fig. 7 and fig. 10-11, the following technical scheme is provided:
the lower end of the sealing sheet 53 is provided with a pulling rope 54, the pulling rope 54 sequentially bypasses the first guide column 11 and the second guide column 12 which are arranged on the inner side of the security cabinet main body 1, the tail end of the pulling rope 54 is fixedly connected with a bottom sealing plate 55, the bottom sealing plate 55 is movably connected with the bottom of the security cabinet main body 1, and a return spring 56 is arranged on the bottom sealing plate 55.
Specifically, when the closure plate 53 is opened, can drive haulage rope 54 and outwards stimulate, and then make haulage rope 54 pull bottom closure plate 55 outwards and remove, and then open the bottom of security protection cabinet main part 1, form an air flow from bottom to top, and then improve the radiating effect, when the closure plate 53 resets, under reset effect of reset spring 56, can make bottom closure plate 55 reset and seal, when depositing at the low current security protection cabinet, make the radiating effect promote.
In order to further improve the heat dissipation effect, please refer to fig. 8-9, the following technical solutions are provided:
the upper opening heat dissipation assembly 7 comprises a shielding cover plate 71 and limiting columns 72 arranged at four corners of the lower end of the upper opening heat dissipation assembly 7, a transmission column 73 is arranged in the middle of the upper opening heat dissipation assembly 7, a guide piece 74 is arranged at one end, away from the upper opening heat dissipation assembly 7, of the transmission column 73, the guide piece 74 corresponds to a transmission intermittent block 46 arranged at the upper end of the transmission rod 42, and the transmission intermittent block 46 is in an oval structure in side view.
Specifically, when the transmission rod 42 is driven by the servo motor 41 to rotate, the transmission intermittent block 46 can be driven to rotate, when the tip of the transmission intermittent block 46 pushes the guide piece 74, the transmission column 73 can be pushed to move upwards, the shielding cover plate 71 is pushed upwards, air flow at the upper end of the security cabinet main body 1 can be achieved in an auxiliary mode, and the heat dissipation effect is further improved.
In order to further improve the heat dissipation effect, please refer to fig. 13-15, which provide the following technical solutions:
the auxiliary heat radiation assembly 8 includes a rotation transmission column 81, and a first auxiliary heat radiation fin 82 and a second auxiliary heat radiation fin 83 disposed on the upper and lower sides of the rotation transmission column 81, and the included angle between the first auxiliary heat radiation fin 82 and the second auxiliary heat radiation fin 83 is 90 °.
Specifically, when the transmission rod 42 is driven by the servo motor 41 to rotate, the rotary transmission column 81 is driven to rotate, and then the first auxiliary cooling fin 82 and the second auxiliary cooling fin 83 are driven to rotate, the first auxiliary cooling fin 82 and the second auxiliary cooling fin 83 rotate to push air to flow to the opened first heat dissipation closed part 5 or the opened second heat dissipation closed part 6, after the first heat dissipation closed part 5 or the opened second heat dissipation closed part 6, the air can flow out conveniently, the air flowing speed inside the security cabinet main body 1 is further improved, and the heat dissipation effect is further improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. A weak current security cabinet with good heat dissipation performance comprises a security cabinet main body (1) and a security cabinet door (2) arranged on one side of the security cabinet main body (1), wherein a supporting leg (3) is arranged at the lower end of the security cabinet main body (1); the security cabinet is characterized in that a main driving mechanism (4) is arranged on the inner side of a security cabinet main body (1), a first heat dissipation sealing part (5) and a second heat dissipation sealing part (6) are respectively arranged on the driving end of the main driving mechanism (4), the main driving mechanism (4) can control the first heat dissipation sealing part (5) and the second heat dissipation sealing part (6) to rotate, and therefore intermittent opening and closing heat dissipation is achieved, an upper opening heat dissipation component (7) is clamped and arranged at the upper end of the security cabinet main body (1), and the lower end of the upper opening heat dissipation component (7) is connected with the main driving mechanism (4) in an attaching mode;
the main driving mechanism (4) comprises a servo motor (41) and a transmission rod (42) arranged at the driving end of the servo motor (41), the transmission rod (42) is connected with the security cabinet main body (1) through a bearing, the servo motor (41) is fixedly arranged on one side of the security cabinet main body (1), and one end, far away from the servo motor (41), of the transmission rod (42) is provided with a driving disc (43);
the first heat dissipation sealing part (5) and the second heat dissipation sealing part (6) are identical in structure composition, the first heat dissipation sealing part (5) comprises a transmission push rod (51) and a hinge piece (52) arranged on the transmission push rod (51) and moving, the transmission push rod (51) is movably hinged with the hinge piece (52), the hinge piece (52) is fixedly connected with a sealing sheet (53), and the sealing sheet (53) is movably connected with the security cabinet main body (1);
the lower extreme of closing piece (53) is provided with haulage rope (54), and haulage rope (54) are walked around in proper order and are set up first guide post (11) and second guide post (12) in security protection rack main part (1) inboard, and the end and bottom closing plate (55) fixed connection of haulage rope (54), bottom closing plate (55) and the bottom swing joint of security protection rack main part (1), and be provided with reset spring (56) on bottom closing plate (55).
2. The weak current security cabinet with good heat dissipation performance as claimed in claim 1, wherein one side of the driving disk (43) is provided with a first connection column (44) and a second connection column (45), the first connection column (44) is movably connected with the first heat dissipation sealing part (5), the second connection column (45) is movably connected with the second heat dissipation sealing part (6), and an included angle between the first connection column (44) and the second connection column (45) is 180 °.
3. The weak current security cabinet with good heat dissipation performance as claimed in claim 2, wherein one side of the driving disk (43) is provided with a first connection column (44) and a second connection column (45), the first connection column (44) is movably connected with the first heat dissipation sealing part (5), the second connection column (45) is movably connected with the second heat dissipation sealing part (6), and an included angle between the first connection column (44) and the second connection column (45) is 90 °.
4. The weak current security cabinet with good heat dissipation performance as recited in claim 1, wherein the upper opening heat dissipation assembly (7) comprises a shielding cover plate (71) and limiting columns (72) arranged at four corners of the lower end of the upper opening heat dissipation assembly (7), a transmission column (73) is arranged in the middle of the upper opening heat dissipation assembly (7), a guide piece (74) is arranged at one end, away from the upper opening heat dissipation assembly (7), of the transmission column (73), the guide piece (74) corresponds to the transmission intermittent block (46) arranged at the upper end of the transmission rod (42), and the transmission intermittent block (46) is in an oval structure in side view.
5. The weak current security cabinet with good heat dissipation performance as recited in claim 1, wherein an extension guide rod (47) is disposed in the middle of one side of the driving disk (43), an adaptor (48) is disposed at one end of the extension guide rod (47) far away from the driving disk (43), and a conical head (49) is further disposed at one end of the adaptor (48).
6. The weak current security cabinet with good heat dissipation performance as claimed in claim 5, wherein one side of the security cabinet door (2) is further provided with a longitudinal heat dissipation conveying mechanism (9), the longitudinal heat dissipation conveying mechanism (9) comprises a mounting shell (91) and a transmission driving component (92) arranged on the inner side of the upper end of the mounting shell (91), the transmission driving component (92) is meshed with a transmission component (93) arranged on the inner side of the mounting shell (91), and the transmission component (93) is meshed with a separation pushing component (94) arranged on the mounting shell (91).
7. The weak current security cabinet with good heat dissipation performance as recited in claim 6, wherein the transmission driving component (92) includes a rotating ring (921) and a driving rotating gear (922) disposed outside the rotating ring (921), one end of the rotating ring (921) is provided with a linking bearing (923), one end of the rotating ring (921) away from the linking bearing (923) is provided with a tapered groove (924), and the tapered head (49) is matched with the tapered groove (924) and is in a meshing connection state;
the transmission assembly (93) comprises a rotary reciprocating rod (931) and a transmission rack (932) arranged on one side of the rotary reciprocating rod (931), the transmission rack (932) is meshed with the driving rotary gear (922), a gear groove (933) is further formed in one side of the transmission rack (932), a reset stabilizing spring (934) is arranged at the lower end of the rotary reciprocating rod (931), and a guide rod (935) is movably arranged at the upper end of the rotary reciprocating rod (931);
the separation pushing assembly (94) comprises a driven rotating gear (941) and pushing fan blades (942) arranged at one end of the driven rotating gear (941), and the driven rotating gear (941) is in meshed connection with the gear groove (933).
8. The weak current security cabinet with good heat dissipation performance as recited in claim 1, wherein the main driving mechanism (4) is provided with an auxiliary heat dissipation assembly (8), the auxiliary heat dissipation assembly (8) comprises a rotation transmission column (81) and a first auxiliary heat dissipation fin (82) and a second auxiliary heat dissipation fin (83) which are arranged on the upper side and the lower side of the rotation transmission column (81), and an included angle between the first auxiliary heat dissipation fin (82) and the second auxiliary heat dissipation fin (83) is 180 °.
9. The weak current security cabinet with good heat dissipation performance as recited in claim 1, wherein the main driving mechanism (4) is provided with an auxiliary heat dissipation assembly (8), the auxiliary heat dissipation assembly (8) comprises a rotation transmission column (81) and a first auxiliary heat dissipation fin (82) and a second auxiliary heat dissipation fin (83) which are arranged on the upper side and the lower side of the rotation transmission column (81), and an included angle between the first auxiliary heat dissipation fin (82) and the second auxiliary heat dissipation fin (83) is 90 °.
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| CN202210218384.9A CN114284917B (en) | 2022-03-08 | 2022-03-08 | Weak current security protection rack that heat dispersion is good |
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| CN202210218384.9A CN114284917B (en) | 2022-03-08 | 2022-03-08 | Weak current security protection rack that heat dispersion is good |
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| CN114284917A true CN114284917A (en) | 2022-04-05 |
| CN114284917B CN114284917B (en) | 2022-06-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115087262A (en) * | 2022-06-10 | 2022-09-20 | 禾研(嘉兴)建筑智能化工程有限公司 | Weak current engineering security protection monitored control system |
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| CN211428621U (en) * | 2020-01-08 | 2020-09-04 | 国网江苏省电力有限公司经济技术研究院 | Outdoor power distribution cabinet with high stability |
| CN214046529U (en) * | 2021-01-22 | 2021-08-24 | 谢擎宇 | Cabinet for cloud computing data center |
| CN113507058A (en) * | 2021-09-10 | 2021-10-15 | 南通艺顺鹏电气有限公司 | Movable power distribution cabinet |
| CN113809665A (en) * | 2021-08-28 | 2021-12-17 | 范庆 | But block terminal for fire prevention type big data computer lab of self-sealing louvre |
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| CN211428621U (en) * | 2020-01-08 | 2020-09-04 | 国网江苏省电力有限公司经济技术研究院 | Outdoor power distribution cabinet with high stability |
| CN214046529U (en) * | 2021-01-22 | 2021-08-24 | 谢擎宇 | Cabinet for cloud computing data center |
| CN113809665A (en) * | 2021-08-28 | 2021-12-17 | 范庆 | But block terminal for fire prevention type big data computer lab of self-sealing louvre |
| CN113507058A (en) * | 2021-09-10 | 2021-10-15 | 南通艺顺鹏电气有限公司 | Movable power distribution cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115087262A (en) * | 2022-06-10 | 2022-09-20 | 禾研(嘉兴)建筑智能化工程有限公司 | Weak current engineering security protection monitored control system |
| CN115087262B (en) * | 2022-06-10 | 2023-03-24 | 禾研(嘉兴)建筑智能化工程有限公司 | Weak current engineering security protection monitored control system |
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| CN114284917B (en) | 2022-06-03 |
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