CN211321822U

CN211321822U - Network rack convenient to maintain

Info

Publication number: CN211321822U
Application number: CN202020126063.2U
Authority: CN
Inventors: 夏云峰; 徐宁; 李前
Original assignee: Hefei Hengxin Huayu Technology Co ltd
Current assignee: Hefei Hengxin Huayu Technology Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-08-21
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a network cabinet convenient for maintenance, relating to the technical field of network cabinets, which has the key points of the technical proposal that the network cabinet comprises a cabinet body, two vertical plates and a heat conducting plate; the top of the heat conducting plate is fixed with three heat conducting shafts, and the periphery of each heat conducting shaft is wound with a heat conducting wire; the bottom of the cabinet body is provided with three mounting through holes; two groups of fixing devices are arranged between the heat conducting plate and the cabinet body; each group of fixing devices comprises an inserting block, a first sliding groove, a second sliding groove and an inserting plate; inserting plates; a first spring is fixed on one side of the inserting plate, which is far away from the inserting block, and one end of the first spring, which is far away from the inserting block, is fixedly connected with one side of the second sliding chute, which is far away from the heat conducting shaft; the inserting block is arranged in the first sliding groove in a sliding mode along the vertical direction; the cabinet body is internally provided with a limiting mechanism for preventing the inserting plate from moving towards one side close to the inserting block. The utility model provides an influence the heat conduction axle to the problem of the heat transfer effect of the cabinet body, reduce the possibility that influences the heat conduction axle heat transfer effect.

Description

Network rack convenient to maintain

Technical Field

The utility model relates to a certain technical field, more specifically the utility model relates to a network rack convenient to maintain that says so.

Background

At present, a network cabinet is used for combining and installing a panel, a plug-in unit, a plug-in box, an electronic element, a device, a mechanical part and a component to form an integral installation box, and the network cabinet comprises a server cabinet, a wall-mounted cabinet, a network cabinet, a standard cabinet, an intelligent protection type outdoor cabinet and the like according to the current types.

The prior art can refer to the chinese utility model patent with the publication number CN209845626U, which discloses a network cabinet convenient for maintenance, including the cabinet body, two curb plates fixed respectively to the relative inboard of the cabinet body, two springs fixed respectively at the curb plate top, the heat-conducting plate fixed in two spring tops and three heat-conducting columns fixed in the heat-conducting plate top and wearing to locate the bottom surface of the network cabinet. Through setting up the heat conduction silk on the heat conduction pole, derive the rack with the heat in the network rack to take away the heat through external cold air, promoted the heat-sinking capability of rack.

However, the heat conducting plates at the bottom of the cabinet body and the cabinet body are connected through the springs, and the springs deform in the process of suspending the heat conducting plates for a long time, so that the heat conducting plates move vertically downwards, the heat conducting shaft is partially separated from the cabinet, and the heat conducting effect of the heat conducting shaft on the cabinet body is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a network rack convenient to maintain, its heat-conducting plate through setting up the fixing device connection cabinet body reduces the possibility that influences the heat conduction axle heat transfer effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a network cabinet convenient to maintain comprises a cabinet body, two vertical plates fixed at the bottom of the cabinet body and a heat conducting plate arranged on the opposite inner sides of the two vertical plates in a sliding manner along the vertical direction; the top of the heat conducting plate is fixed with three heat conducting shafts, and heat conducting wires are wound around the periphery of each heat conducting shaft; the bottom of the cabinet body is provided with three mounting through holes, and the three heat conducting wires correspondingly penetrate through the mounting through holes one by one; two groups of fixing devices for fixing the heat-conducting plate are arranged between the heat-conducting plate and the cabinet body;

each group of fixing devices comprises an inserting block fixed at the top of the heat conducting plate, a first sliding groove arranged at the bottom of the cabinet body, a second sliding groove arranged at one side of the first sliding groove far away from the heat conducting shaft, and an inserting plate which is arranged in the second sliding groove in a sliding manner along the length direction of the heat conducting plate and is used for being inserted into one side of the inserting block far away from the heat conducting shaft; a first spring is fixed on one side of the inserting plate, which is far away from the inserting block, and one end of the first spring, which is far away from the inserting block, is fixedly connected with one side of the second sliding chute, which is far away from the heat conducting shaft; the inserting block is arranged in the first sliding groove in a sliding mode along the vertical direction; the cabinet body is internally provided with a limiting mechanism for preventing the insertion plate from moving towards one side close to the insertion block.

Through adopting above-mentioned technical scheme, the heat in the cabinet body is transmitted to heat conduction axle outer peripheral face through the heat conduction silk to by heat conduction axle downward transmission to heat-conducting plate department. When stop gear carries on spacingly to the picture peg, first spring is in compression state, and first spring applys to the picture peg to the elasticity that is close to inserted block one side, and when stop gear of being convenient for relieved the spacing effect to the picture peg, promote the picture peg through first spring and remove to being close to inserted block one side to be fixed in the cabinet body bottom with the heat-conducting plate, through setting up fixing device, reduce the possibility of heat-conducting plate downward displacement, it is internal to be convenient for be fixed in the cabinet with the heat conduction axle, thereby pass the heat through the heat conduction axle to the external cabinet body.

The present invention may be further configured in a preferred embodiment as: the limiting mechanism comprises a third sliding chute arranged at the top of the first sliding chute, a sliding block arranged in the third sliding chute in a sliding manner along the length direction of the heat conducting plate, a fourth sliding chute arranged at the bottom of the third sliding chute and a limiting block arranged in the fourth sliding chute in a sliding manner along the vertical direction; a limiting through hole is formed in one side, close to the inserting block, of the limiting block, and a plug connector for being plugged with the bottom of the inserting plate is fixed on the inner bottom surface of the limiting through hole; a first driving assembly for driving the sliding block to move towards one side far away from the heat conducting shaft is arranged between the inserting block and the sliding block; a second driving component for driving the limiting block to move downwards is arranged between the sliding block and the limiting block; an elastic piece used for driving the limiting block to move upwards is arranged between the limiting block and the fourth sliding groove.

Through adopting above-mentioned technical scheme, the inserted block is through first drive assembly drive slider to being close to stopper one side and removing, and the slider passes through second drive assembly drive stopper downstream, and the stopper removes the in-process, plug connector and picture peg separation, picture peg move to being close to inserted block one side under the spring action of first spring to fix the inserted block through the picture peg, reduce the possibility of heat-conducting plate downstream.

The present invention may be further configured in a preferred embodiment as: the elastic part is a second spring fixed at the bottom of the limiting block, and the bottom end of the second spring is fixedly connected with the bottom of the fourth sliding groove.

Through adopting above-mentioned technical scheme, when slider and stopper contacted, the second spring was in compression state, and the second spring is applyed to the stopper to the spring action that is close to slider one side, and the stopper of being convenient for resets through second spring drive stopper after separating with the slider.

The present invention may be further configured in a preferred embodiment as: the first driving assembly comprises two first inclined planes which are respectively arranged on the opposite inner sides of the insertion block and the sliding block.

Through adopting above-mentioned technical scheme, the inserted block upwards supports through first inclined plane and presses the slider, is convenient for promote the slider through the inserted block and remove to being close to stopper one side along heat-conducting plate length direction.

The present invention may be further configured in a preferred embodiment as: the second driving assembly comprises two second inclined planes which are respectively arranged on the inner sides of the sliding block and the limiting block.

Through adopting above-mentioned technical scheme, the slider supports to keeping away from inserted block one side and presses the stopper, is convenient for promote the stopper through the slider and moves along vertical downwardly movement.

The present invention may be further configured in a preferred embodiment as: the stopper bottom is fixed with the second guiding axle, the guide way has been seted up to the fourth spout bottom surface, the second guiding axle along vertical sliding set up in the guide way.

Through adopting above-mentioned technical scheme, the guide way provides the guide effect for the second guiding axle, reduces the stopper and follows the orbital possibility of deviating in the vertical removal process.

The present invention may be further configured in a preferred embodiment as: the heat-conducting plate bottom vertical fixation has two support bars, two the support bar bottom is fixed with the backup pad, the backup pad top is fixed with two fixed plates, two the fan that is used for sparse heat-conducting plate heat is installed at the fixed plate top.

Through adopting above-mentioned technical scheme, through setting up the fan in heat-conducting plate below, can increase the air flow of heat-conducting plate below to make the air take away the heat that remains on the heat-conducting plate.

The present invention may be further configured in a preferred embodiment as: the picture peg is close to first spring one side and is fixed with first guiding axle, the second spout is kept away from inserted block one side and has been seted up the direction through-hole, first guiding axle runs through the direction through-hole just slides along heat-conducting plate length direction and sets up in the direction through-hole.

Through adopting above-mentioned technical scheme, the guide through-hole provides the guide effect for first guiding axle, reduces first guiding axle and moves the possibility that the in-process deviates from the track along heat-conducting plate length direction.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. by arranging the fixing device, the possibility of downward displacement of the heat conducting plate is reduced, and the heat conducting shaft is conveniently fixed in the cabinet body, so that heat is transferred to the outside of the cabinet body through the heat conducting shaft;

2. by arranging the limiting mechanism, the inserting plate can fix the inserting block conveniently, and the possibility of downward movement of the heat conducting plate is reduced;

3. through setting up the fan, increase the air current of heat-conducting plate bottom, be convenient for the heat dissipation of heat-conducting plate.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a point a in fig. 1.

In the figure: 1. a cabinet body; 11. a cabinet door; 12. a vertical plate; 13. a receiving frame; 2. a heat conducting plate; 21. a heat conductive shaft; 22. heat conducting wires; 23. mounting a through hole; 24. a supporting strip; 25. a support plate; 26. a fixing plate; 27. a fan; 3. a fixing device; 31. inserting a block; 32. a first chute; 33. a second chute; 34. inserting plates; 35. a first spring; 36. a first guide shaft; 37. a guide through hole; 4. a limiting mechanism; 41. a slider; 42. a fourth chute; 43. a third chute; 44. a limiting block; 45. a limiting through hole; 46. a plug-in unit; 47. a second spring; 5. a first drive assembly; 51. a first inclined plane; 6. a second drive assembly; 61. a second inclined plane; 62. a second guide shaft; 63. a guide groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a network rack convenient to maintain, as shown in fig. 1, includes the cabinet body 1, with cabinet 1 opening one side articulated cabinet door 11, be fixed in two risers 12 of the cabinet body 1 bottom and set up in the heat-conducting plate 2 of the relative inboard of two risers 12 along vertical sliding. Three supporting frames 13 for placing the case are vertically and evenly distributed on the opposite inner side of the cabinet body 1. Three heat conduction shafts 21 are fixed on the top of the heat conduction plate 2, and heat conduction wires 22 are wound around the periphery of each heat conduction shaft 21. Three installation through holes 23 are opened at the bottom of the cabinet body 1, and three heat conduction wires 22 are correspondingly arranged in the installation through holes 23 in a penetrating manner. Two supporting bars 24 are vertically fixed at the bottom of the heat conducting plate 2, a supporting plate 25 is fixed at the bottom of the two supporting bars 24, two fixing plates 26 are fixed at the top of the supporting plate 25, and a fan 27 for evacuating heat of the heat conducting plate 2 is installed at the top of the two fixing plates 26. Two groups of fixing devices 3 for fixing the heat-conducting plate 2 are arranged between the heat-conducting plate 2 and the cabinet body 1. The heat in the cabinet 1 is transferred to the outer peripheral surface of the heat conducting shaft 21 through the heat conducting wires 22, and is transferred to the heat conducting plate 2 from the heat conducting shaft 21. By providing the fan 27 below the heat-conducting plate 2, the flow of air below the heat-conducting plate 2 can be increased, thereby allowing the air to take away the heat remaining on the heat-conducting plate 2.

As shown in fig. 1 and 2, each set of fixing devices 3 includes an insertion block 31 fixed on the top of the heat conducting plate 2, a first sliding slot 32 disposed at the bottom of the cabinet 1, a second sliding slot 33 disposed at a side of the first sliding slot 32 away from the heat conducting shaft 21, and an insertion plate 34 slidably disposed in the second sliding slot 33 along the length direction of the heat conducting plate 2. The insert plate 34 is used for inserting and connecting with one side of the insert block 31 far away from the heat conducting shaft 21. The side of the insertion plate 34 far from the insertion block 31 is fixed with a first spring 35, and one end of the first spring 35 far from the insertion block 31 is fixedly connected with one side of the second sliding chute 33 far from the heat conducting shaft 21. The insert block 31 is slidably disposed in the first sliding groove 32 along the vertical direction. The cabinet body 1 is internally provided with a limiting mechanism 4 for preventing the inserting plate 34 from moving towards one side close to the inserting block 31. When the stopper mechanism 4 stops the insert plate 34, the first spring 35 is in a compressed state, and the first spring 35 applies an elastic force to the insert plate 34 toward the side close to the insert block 31. When the stopper mechanism 4 releases the stopper function of the insert plate 34, the first spring 35 pushes the insert plate 34 to move toward the insert block 31.

As shown in fig. 2, a first guiding shaft 36 is fixed on the side of the insertion plate 34 close to the first spring 35, a guiding through hole 37 is opened on the side of the second sliding slot 33 away from the insertion block 31, and the first guiding shaft 36 penetrates through the guiding through hole 37 and is slidably disposed in the guiding through hole 37 along the length direction of the heat conducting plate 2. The first spring 35 is sleeved around the first guide shaft 36. The guide through holes 37 provide a guide function for the first guide shafts 36, reducing the possibility of the first guide shafts 36 deviating from the track during the movement along the length direction of the heat-conducting plate 2.

As shown in fig. 2, the limiting mechanism 4 includes a third sliding groove 43 disposed at the top of the first sliding groove 32, a sliding block 41 slidably disposed in the third sliding groove 43 along the length direction of the heat conducting plate 2, a fourth sliding groove 42 disposed at the bottom of the third sliding groove 43, and a limiting block 44 slidably disposed in the fourth sliding groove 42 along the vertical direction. A limiting through hole 45 is formed in one side, close to the inserting block 31, of the limiting block 44, and a plug connector 46 for being connected with the bottom of the inserting plate 34 in an inserting mode is fixed on the inner bottom surface of the limiting through hole 45. The bottom of the limiting block 44 is fixed with a second spring 47, and the bottom end of the second spring 47 is fixedly connected with the bottom of the fourth chute 42. A first driving component 5 for driving the slider 41 to move towards the side far away from the heat conducting shaft 21 is arranged between the inserting block 31 and the slider 41. A second driving component 6 for driving the stopper 44 to move downwards is arranged between the sliding block 41 and the stopper 44. The inserting block 31 drives the sliding block 41 to move towards the side close to the limiting block 44 through the first driving assembly 5, the sliding block 41 drives the limiting block 44 to move downwards through the second driving assembly 6, the inserting part 46 is separated from the inserting plate 34 in the moving process of the limiting block 44, and the inserting plate 34 moves towards the side close to the inserting block 31 under the elastic force of the first spring 35.

As shown in fig. 2, the first driving assembly 5 includes two first inclined surfaces 51 respectively opened on opposite inner sides of the insert block 31 and the slider 41. The insert block 31 presses the slide block 41 upward via the first inclined surface 51, and pushes the slide block 41 to move toward the side close to the stopper 44 along the length direction of the heat-conducting plate 2.

As shown in fig. 2, the second driving assembly 6 includes two second inclined surfaces 61 respectively opened on the inner sides of the slider 41 and the stopper 44. The slider 41 presses the stopper 44 to a side away from the insert 31, and pushes the stopper 44 to move vertically downward.

As shown in fig. 2, a second guide shaft 62 is fixed at the bottom of the limiting block 44, a guide groove 63 is formed in the bottom surface of the fourth sliding groove 42, and the second guide shaft 62 is slidably disposed in the guide groove 63 along the vertical direction. The second spring 47 is sleeved around the second guide shaft 62. The guide groove 63 provides a guiding function for the second guide shaft 62, and reduces the possibility of the stopper 44 deviating from the rail during the vertical movement.

The working principle of the embodiment is as follows:

when the heat conducting plate 2 and the cabinet body 1 are connected, firstly, the inserting block 31 is inserted into the first sliding groove 32, the inserting block 31 drives the sliding block 41 to move to one side close to the limiting block 44 through the first driving component 5, the sliding block 41 drives the limiting block 44 to move downwards through the second driving component 6, the inserting piece 46 is separated from the inserting plate 34 in the moving process of the limiting block 44, and the inserting plate 34 moves to one side close to the inserting block 31 under the action of the elastic force of the first spring 35; the heat conducting plate 2 is fixed at the bottom of the cabinet body 1 by inserting the inserting plate 34 into the inserting block 31. The heat in the cabinet 1 is transferred to the outer peripheral surface of the heat conducting shaft 21 through the heat conducting wires 22, and is transferred to the heat conducting plate 2 from the heat conducting shaft 21. The fan 27 blows air to the heat-conducting plate 2 to take away heat remaining on the heat-conducting plate 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A network cabinet convenient to maintain comprises a cabinet body (1) and two vertical plates (12) fixed at the bottom of the cabinet body (1), and is characterized by further comprising heat conducting plates (2) which are arranged on the opposite inner sides of the two vertical plates (12) in a sliding mode along the vertical direction; three heat conduction shafts (21) are fixed at the top of the heat conduction plate (2), and heat conduction wires (22) are wound on the periphery of each heat conduction shaft (21); three mounting through holes (23) are formed in the bottom of the cabinet body (1), and the three heat conducting wires (22) correspondingly penetrate through the mounting through holes (23) one by one; two groups of fixing devices (3) for fixing the heat-conducting plate (2) are arranged between the heat-conducting plate (2) and the cabinet body (1);

each group of fixing devices (3) comprises an inserting block (31) fixed at the top of the heat conducting plate (2), a first sliding groove (32) arranged at the bottom of the cabinet body (1), a second sliding groove (33) arranged at one side, far away from the heat conducting shaft (21), of the first sliding groove (32), and an inserting plate (34) which is arranged in the second sliding groove (33) in a sliding manner along the length direction of the heat conducting plate (2) and is used for being inserted into one side, far away from the heat conducting shaft (21), of the inserting block (31); a first spring (35) is fixed on one side, far away from the insertion block (31), of the insertion plate (34), and one end, far away from the insertion block (31), of the first spring (35) is fixedly connected with one side, far away from the heat conduction shaft (21), of the second sliding groove (33); the inserting block (31) is arranged in the first sliding groove (32) in a sliding manner along the vertical direction; the cabinet body (1) is internally provided with a limiting mechanism (4) for preventing the inserting plate (34) from moving to one side close to the inserting block (31).

2. A network cabinet for facilitating maintenance according to claim 1, wherein: the limiting mechanism (4) comprises a third sliding groove (43) arranged at the top of the first sliding groove (32), a sliding block (41) arranged in the third sliding groove (43) in a sliding manner along the length direction of the heat-conducting plate (2), a fourth sliding groove (42) arranged at the bottom of the third sliding groove (43) and a limiting block (44) arranged in the fourth sliding groove (42) in a sliding manner along the vertical direction; a limiting through hole (45) is formed in one side, close to the inserting block (31), of the limiting block (44), and a plug connector (46) which is used for being connected with the bottom of the inserting plate (34) in an inserting mode is fixed on the inner bottom surface of the limiting through hole (45); a first driving component (5) for driving the sliding block (41) to move towards the side far away from the heat conducting shaft (21) is arranged between the inserting block (31) and the sliding block (41); a second driving component (6) for driving the limiting block (44) to move downwards is arranged between the sliding block (41) and the limiting block (44); an elastic piece used for driving the limiting block (44) to move upwards is arranged between the limiting block (44) and the fourth sliding groove (42).

3. A network cabinet for facilitating maintenance according to claim 2, wherein: the elastic component is a second spring (47) fixed at the bottom of the limiting block (44), and the bottom end of the second spring (47) is fixedly connected with the bottom of the fourth sliding groove (42).

4. A network cabinet for facilitating maintenance according to claim 2, wherein: the first driving assembly (5) comprises two first inclined surfaces (51) which are arranged on the inner sides, opposite to the sliding block (41), of the insertion block (31) respectively.

5. A network cabinet for facilitating maintenance according to claim 2, wherein: the second driving assembly (6) comprises two second inclined planes (61) which are respectively arranged on the inner sides of the sliding block (41) and the limiting block (44) in a relative mode.

6. A network cabinet for facilitating maintenance according to claim 2, wherein: the bottom of the limiting block (44) is fixed with a second guide shaft (62), the bottom surface of the fourth sliding groove (42) is provided with a guide groove (63), and the second guide shaft (62) is arranged in the guide groove (63) in a sliding mode along the vertical direction.

7. A network cabinet for facilitating maintenance according to claim 1, wherein: heat-conducting plate (2) bottom vertical fixation has two support bars (24), two support bar (24) bottom is fixed with backup pad (25), backup pad (25) top is fixed with two fixed plates (26), two fan (27) that are used for sparse heat-conducting plate (2) heat are installed at fixed plate (26) top.

8. A network cabinet for facilitating maintenance according to claim 1, wherein: picture peg (34) are close to first spring (35) one side and are fixed with first guiding axle (36), guide through hole (37) have been seted up to insert piece (31) one side is kept away from in second spout (33), first guiding axle (36) run through guide through hole (37) and slide along heat-conducting plate (2) length direction and set up in guide through hole (37).