CN214851631U

CN214851631U - Exchange cabinet convenient to improve heat dissipation efficiency

Info

Publication number: CN214851631U
Application number: CN202121174858.1U
Authority: CN
Inventors: 周昊亮; 林春梅
Original assignee: SHENZHEN FANGZHONGTIAN NETWORK
Current assignee: SHENZHEN FANGZHONGTIAN NETWORK
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-23
Anticipated expiration: 2031-05-28

Abstract

The utility model belongs to the technical field of the switch, especially, exchange rack convenient to improve radiating efficiency, which comprises a housin, it has two fly leafs all along slidable mounting in vertical direction on two first louvres and both sides inner wall all to have seted up same gas storage chamber and both sides on the inner wall all around of casing, all set up on arbitrary one fly leaf with the second louvre of first louvre looks adaptation, the second louvre is located the below or the top of corresponding first louvre respectively, the equal fixed mounting in one side of first louvre is kept away from to arbitrary one fly leaf has the connecting block, lie in all rotating the lead screw of installing with one side that two connecting blocks of one side are close to each other. The utility model discloses simple structure, convenient to use, be convenient for dispel the heat to the inside of switch rack, increased the radiating efficiency, be convenient for protect the inside of switch rack.

Description

Exchange cabinet convenient to improve heat dissipation efficiency

Technical Field

The utility model relates to a switch technical field especially relates to a switch cabinet convenient to improve radiating efficiency.

Background

Switch rack is a support equipment who carries out switch location protection, and nowadays, the development speed of network is more and more piecemeal, and the use of switch is more frequent, and the switch need use switch rack to protect when using, and along with the continuous development of science and technology, people also are more and more high to switch rack's manufacturing process requirement.

The existing exchange cabinet has certain disadvantages when in use, can not well perform heat dissipation operation when the cabinet is used, reduces heat dissipation performance, easily causes the damage of internal components and parts, and is not beneficial to the use of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art, and providing a switch cabinet convenient for improving the heat dissipation efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a switching cabinet convenient for improving heat dissipation efficiency comprises a shell, wherein the inner wall of the periphery of the shell is provided with the same gas storage cavity, two sides of the shell are provided with two first heat dissipation holes, two movable plates are slidably mounted on the inner walls of the two sides along the vertical direction, a second heat dissipation hole matched with the first heat dissipation holes is formed in any one of the movable plates, the second heat dissipation hole is respectively positioned below or above the corresponding first heat dissipation hole, one side of any one of the movable plates, which is far away from the first heat dissipation hole, is fixedly provided with a connecting block, one side, which is close to each other, of the two connecting blocks positioned on the same side is rotatably provided with a lead screw, one end, which is opposite in thread direction and is close to each other, of the two lead screws is fixedly sleeved with a lead screw guide sleeve, two lead screw guide sleeves are fixedly sleeved with worm wheels, a mounting block is fixedly mounted on the inner wall of the bottom of the shell, and a fan is fixedly mounted at the top of the shell, fixed mounting has the connecting pipe on the fan, and the bottom of connecting pipe extends to in the casing and fixed mounting has the intake pipe, set up the through-hole that is linked together with the gas storage chamber on the installation piece, movable mounting has the piston piece in the through-hole, and the top fixed mounting of piston piece has the montant, and the top fixed mounting of montant has the rack, and the top fixed mounting of rack has positive conducting strip, fixed mounting has two fixed blocks on the inner wall of casing, and one side of two fixed blocks has all been seted up and has been changeed the hole, changes the downthehole rotation and install same worm, and the fixed gear that has cup jointed with rack looks meshing on the worm, and two worm wheels all mesh with the worm mutually, be equipped with the higher carbon dioxide of activity degree in the gas storage chamber.

Preferably, the same return spring is fixedly installed between the two movable plates located on the same side.

Preferably, a negative conducting strip positioned above the positive conducting strip is fixedly installed on the inner wall of one side of the shell, and the positive conducting strip and the negative conducting strip are both electrically connected with the fan.

Preferably, the vertical rod is sleeved with a compression spring, one end of the compression spring is fixed on the vertical rod, and the other end of the compression spring is fixed on the inner wall of the through hole.

Preferably, the sliding grooves are formed in the two sides of the through hole, sliding blocks are arranged in the sliding grooves in a sliding mode, and the sliding blocks are fixedly connected with the piston block.

Preferably, the worm is sleeved with two torsion springs, one ends of the two torsion springs are fixed on the worm, and the other ends of the two torsion springs are fixed on the inner wall of the corresponding rotating hole.

The utility model discloses in, a switching rack convenient to improve radiating efficiency, when the temperature in the casing rises, the gas temperature expend with heat and contract with cold of gas storage intracavity, upwards extrude the piston piece and driven the rebound of montant, the rebound of rack and positive conducting strip can be driven, the rack has driven the rotation of gear and worm, the worm has driven the rotation of two worm wheels, can drive the rotation of two lead screw guide pin bushings, can drive the upper and lower phase displacement with two lead screws of one side, can drive the phase displacement of two fly leafs, can drive the second louvre that corresponds and upwards perhaps remove downwards, when the second louvre removes corresponding first louvre department, can cooperate first louvre and second louvre, dispel the heat to the inside of casing. When the temperature in the casing rises to a certain degree, the positive conducting strip rises to contact with the negative conducting strip, the fan can be opened, the fan can take away the heat of the casing through the connecting pipe and the air inlet pipe, and the heat dissipation treatment can be carried out on the inside of the casing. The utility model discloses simple structure, convenient to use, be convenient for dispel the heat to the inside of switch rack, increased the radiating efficiency, be convenient for protect the inside of switch rack.

Drawings

Fig. 1 is a schematic structural diagram of a switch cabinet convenient for improving heat dissipation efficiency according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a switch cabinet according to the present invention, which is convenient for improving heat dissipation efficiency;

fig. 3 is a schematic structural diagram of a part B of a switch cabinet convenient for improving heat dissipation efficiency according to the present invention;

fig. 4 is a front view of the exchange cabinet about the air storage cavity, which is provided by the present invention and facilitates to improve the heat dissipation efficiency.

In the figure: the air storage device comprises a shell 1, a first heat dissipation hole 2, a negative conducting plate 3, a connecting pipe 4, a fan 5, an air inlet pipe 6, a positive conducting plate 7, a second heat dissipation hole 8, a rack 9, a return spring 10, a movable plate 11, a gear 12, an installation block 13, a vertical rod 14, a compression spring 15, a piston block 16, a connecting block 17, a worm wheel 18, a worm 19, a lead screw 20, a lead screw guide sleeve 21, a fixed block 22 and an air storage cavity 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-4, a switch cabinet convenient for improving heat dissipation efficiency comprises a housing 1, wherein the same air storage cavity 23 is formed on the inner wall of the periphery of the housing 1, two first heat dissipation holes 2 are formed on two sides of the inner wall of the housing 1, two movable plates 11 are slidably mounted on the inner walls of the two sides along the vertical direction, a second heat dissipation hole 8 matched with the first heat dissipation hole 2 is formed on any one movable plate 11, the second heat dissipation hole 8 is respectively positioned below or above the corresponding first heat dissipation hole 2, a connecting block 17 is fixedly mounted on one side of any one movable plate 11 away from the first heat dissipation hole 2, a screw rod 20 is rotatably mounted on one side of the two connecting blocks 17 positioned on the same side, screw rod guide sleeves 21 are fixedly sleeved at one ends of the two screw rods 20 which are opposite in thread direction and close to each other, worm gears 18 are fixedly sleeved on the two screw rod guide sleeves 21, fixed mounting has installation piece 13 and top fixed mounting to have fan 5 on the bottom inner wall of casing 1, fixed mounting has connecting pipe 4 on the fan 5, the bottom of connecting pipe 4 extends to in the casing 1 and fixed mounting has intake pipe 6, set up the through-hole that is linked together with gas storage chamber 23 on the installation piece 13, movable mounting has piston piece 16 in the through-hole, the top fixed mounting of piston piece 16 has montant 14, the top fixed mounting of montant 14 has rack 9, the top fixed mounting of rack 9 has positive conducting strip 7, fixed mounting has two fixed blocks 22 on the inner wall of casing 1, the commentaries on classics hole has all been seted up to one side of two fixed blocks 22, changeing downthehole internal rotation and installing same worm 19, the fixed gear 12 who meshes with rack 9 mutually that has cup jointed on the worm 19, two worm wheels 18 all mesh with worm 19 mutually, be equipped with the higher carbon dioxide of activity degree in the gas storage chamber 23.

Example two

The utility model discloses in, lie in fixed mounting with between two fly leafs 11 of one side have same reset spring 10, be convenient for through reset spring 10 with the reseing between two fly leafs 11 of one side.

The utility model discloses in, fixed mounting has the negative conducting strip 3 that is located positive conducting strip 7 top on one side inner wall of casing 1, positive conducting strip 7 and negative conducting strip 3 all with 5 electric connection of fan, when the temperature in casing 1 rises to certain extent, positive conducting strip 7 rises to and the contact of negative conducting strip 3, can open fan 5, and fan 5 can take away the heat of casing 1 through connecting pipe 4 and intake pipe 6, can carry out the thermal treatment to the inside of casing 1.

The utility model discloses in, compression spring 15 has been cup jointed on montant 14, and compression spring 15's one end is fixed on montant 14, and the other end is fixed on the through-hole inner wall, through the reseing of compression spring 15 montant 14 of being convenient for.

The utility model discloses in, the spout has all been seted up to the both sides of through-hole, and slidable mounting has the slider in the spout, the slider all with 16 fixed connection of piston piece, through the spout with the slider be convenient for the 16 removal of piston piece.

The utility model discloses in, cup jointed two torsional springs on the worm 19, the one end of two torsional springs is all fixed on worm 19, and the other end is fixed on the commentaries on classics downthehole wall that corresponds, through the resetting of the torsional spring worm 19 of being convenient for.

The utility model discloses in, when the temperature in casing 1 rises, gas temperature expend with heat and contract with cold in the gas storage chamber 23, upwards extrude piston piece 16 and driven montant 14's rebound, rack 9 and positive conducting strip 7's rebound can have been driven, rack 9 has driven gear 12 and worm 19's rotation, worm 19 has driven two worm wheel 18's rotation, two lead screw guide pin bushing 21's rotation can be driven, can drive two upper and lower phase-to-phase shifting of lead screw 20 with one side, two fly leaf 11's phase-to-phase shifting can have been driven, can drive the second louvre 8 that corresponds and upwards perhaps move down, when second louvre 8 removes corresponding first louvre 2 departments, can cooperate first louvre 2 and second louvre 8, dispel the heat to casing 1's inside. When the temperature in the casing 1 rises to a certain degree, the positive conducting strip 7 rises to contact with the negative conducting strip 3, the fan 5 can be opened, the fan 5 can draw away the heat of the casing 1 through the connecting pipe 4 and the air inlet pipe 6, and the heat dissipation treatment can be carried out on the inside of the casing 1. The utility model discloses simple structure, convenient to use, be convenient for dispel the heat to the inside of switch rack, increased the radiating efficiency, be convenient for protect the inside of switch rack.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A switching cabinet convenient for improving heat dissipation efficiency comprises a shell (1) and is characterized in that the inner wall of the periphery of the shell (1) is provided with a same gas storage cavity (23), two sides of the shell are provided with two first heat dissipation holes (2), two movable plates (11) are slidably mounted on the inner walls of the two sides along the vertical direction, any one movable plate (11) is provided with a second heat dissipation hole (8) matched with the first heat dissipation hole (2), the second heat dissipation holes (8) are respectively positioned below or above the corresponding first heat dissipation holes (2), one side of any one movable plate (11) far away from the first heat dissipation holes (2) is fixedly provided with a connecting block (17), one side of the two connecting blocks (17) positioned on the same side, which are close to each other, is rotatably provided with a lead screw (20), one ends of the two lead screws (20) which are oppositely arranged and are close to each other are fixedly sleeved with a lead screw (21), worm wheels (18) are fixedly sleeved on the two lead screw guide sleeves (21), a mounting block (13) and a fan (5) are fixedly mounted on the inner wall of the bottom of the shell (1), a connecting pipe (4) is fixedly mounted on the fan (5), the bottom end of the connecting pipe (4) extends into the shell (1) and is fixedly mounted with an air inlet pipe (6), a through hole communicated with an air storage cavity (23) is formed in the mounting block (13), a piston block (16) is movably mounted in the through hole, a vertical rod (14) is fixedly mounted at the top end of the piston block (16), a rack (9) is fixedly mounted at the top end of the vertical rod (14), a positive conducting strip (7) is fixedly mounted at the top end of the rack (9), two fixed blocks (22) are fixedly mounted on the inner wall of the shell (1), a rotary hole is formed in one side of the two fixed blocks (22), and the same worm (19) is rotatably mounted in the rotary hole, the worm (19) is fixedly sleeved with a gear (12) meshed with the rack (9), the two worm wheels (18) are both meshed with the worm (19), and carbon dioxide with higher activity is arranged in the gas storage cavity (23).

2. The switch cabinet convenient for improving heat dissipation efficiency of claim 1, wherein the same return spring (10) is fixedly installed between two movable plates (11) located on the same side.

3. The switch cabinet convenient for improving the heat dissipation efficiency as claimed in claim 1, wherein a negative conductive plate (3) located above the positive conductive plate (7) is fixedly installed on one side inner wall of the casing (1), and both the positive conductive plate (7) and the negative conductive plate (3) are electrically connected with the fan (5).

4. The switch cabinet convenient for improving the heat dissipation efficiency as recited in claim 1, wherein the vertical rod (14) is sleeved with a compression spring (15), one end of the compression spring (15) is fixed on the vertical rod (14), and the other end is fixed on the inner wall of the through hole.

5. The switch cabinet convenient for improving the heat dissipation efficiency according to claim 1, wherein sliding grooves are formed in both sides of the through hole, sliding blocks are slidably mounted in the sliding grooves, and the sliding blocks are fixedly connected with the piston block (16).

6. The switch cabinet convenient for improving the heat dissipation efficiency according to claim 1, wherein two torsion springs are sleeved on the worm (19), one end of each torsion spring is fixed on the worm (19), and the other end of each torsion spring is fixed on the inner wall of the corresponding rotary hole.