CN213064291U

CN213064291U - Adapter assembly for cooling power module in cabinet

Info

Publication number: CN213064291U
Application number: CN202021439462.0U
Authority: CN
Inventors: 戴赋斌; 夏华东; 肖志锋
Original assignee: Wuhan Hyderabad Technology Co ltd
Current assignee: Wuhan Hyderabad Technology Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-27
Anticipated expiration: 2030-07-21

Abstract

The utility model relates to a rack heat dissipation technical field discloses an adapter subassembly for cooling power module in rack, including adapter and bolt, the adapter includes macropore end and aperture end, is provided with a plurality of bolt hole on the adapter macropore end outer wall, and the bolt hole inner wall is provided with a plurality of locking groove, the bolt include bolt head, fixed connection on the bolt head the threaded rod and with threaded rod threaded connection's locking block, be equipped with the cavity in the locking block, the locking block periphery be provided with the quad slit that the cavity is linked together, the inner wall that lies in the quad slit top in the cavity be fixed with locking groove complex a plurality of locking subassembly, the part that the threaded rod lies in the cavity is provided with annular lug, locking subassembly is extruded by the lug and is worn out the quad slit and imbed in the locking groove. Overcome the rocking that rivers impact caused the adapter subassembly, improved the shock resistance of adapter subassembly.

Description

Adapter assembly for cooling power module in cabinet

Technical Field

The utility model relates to a rack heat dissipation technical field, in particular to an adapter subassembly for cooling power module in rack.

Background

The power module with high power in the cabinet generates heat seriously, so the power module needs to be cooled by water, and an adapter is needed to input and output cooling water.

Chinese patent application publication No. CN109506062A discloses an impact-resistant multi-way pipe joint. The pipe joint comprises two half shells which are spliced and butted, wherein occlusion teeth which are used for realizing the connection of pipelines at each end of a pipe joint or the leakage stoppage of a broken pipe by means of the splicing and butting of the two half shells are arranged in the half shells, the pipe joint comprises a sealing groove arranged at the inner edge of the half shells and a limiting piece used for limiting the water pipe, the sealing groove comprises an axial sealing groove part and an arc-shaped sealing groove part which are communicated, the axial sealing part and the arc-shaped sealing part are integrally connected, the axial sealing part is tightly arranged in the axial sealing groove, the arc-shaped sealing part is tightly arranged in the arc-shaped sealing groove, and the arc-shaped sealing part is 1-5mm higher than the occlusion teeth after being installed; the limiting part is a protruding part which is arranged on the edge of the intersection of the pipe orifices and is 1-3mm higher than the occlusion teeth.

The disadvantages of the patent are that: 1. the impact force of water flow is discharged by adopting the rotating blades, the effect is very little, and the rotating blades are not easy to disassemble and inconvenient to overhaul; 2. the impact-resistant multi-way pipe joint is provided with various sealing parts, the processing technology is complex, and the production cost can be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adapter subassembly for cooling power module in rack has the effect of rivers impact.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an adapter subassembly for cooling power module in rack, includes adapter and bolt, the adapter includes macropore end and aperture end, be provided with a plurality of bolt hole on the adapter macropore end outer wall, the downthehole wall of bolt is provided with a plurality of locking groove, the bolt include bolt head, fixed connection on the bolt head the threaded rod and with threaded rod threaded connection's locking block, be equipped with the cavity in the locking block, the locking block periphery be provided with the quad slit that the cavity is linked together, the inner wall that lies in the quad slit top in the cavity be fixed with locking groove complex a plurality of locking subassembly, the part that the threaded rod is located the cavity is provided with annular lug, the locking subassembly is extruded by the lug and is worn out the quad slit and imbed in the locking groove.

Through adopting above-mentioned technical scheme, latch segment and threaded rod threaded connection, the threaded rod moves for the latch segment under the effect of external force, and the annular lug that sets up on the threaded rod extrudes the locking subassembly at the motion in-process, and the quad slit is worn out by the extruded locking subassembly, imbeds the locking groove.

The utility model discloses a further set up to: the stop assembly comprises a stop elastic sheet fixed above the square hole and a stop block connected to the lower end of the stop elastic sheet and embedded into the stop groove.

The utility model discloses a further set up to: the stop spring plate is C-shaped.

Through adopting above-mentioned technical scheme, adopt C type locking shell fragment, the stop block of shell fragment one end and stop groove contact steadily, increase the stroke, stop block and stop groove cooperation overcome the water impact and to the rocking that the adapter subassembly caused.

The utility model discloses a further set up to: the stop groove is a waist-shaped groove, and the length of the waist-shaped groove is greater than that of the stop block.

Through adopting above-mentioned technical scheme, the locking piece can remove in waist type groove.

The utility model discloses a further set up to: and fillets are arranged on the upper side and the lower side of the annular bump.

Through adopting above-mentioned technical scheme, the fillet that both sides set up about the annular lug enables the annular lug extrusion locking subassembly in-process to carry out the transition, prevents that the annular lug from producing stress concentration.

The utility model discloses a further set up to: the outer diameter of the locking block is 2-3mm smaller than the diameter of the bolt hole.

Through adopting above-mentioned technical scheme, the bolt hole of the cooling head of being convenient for and adapter macropore end is aimed at completely, reduces manufacturing error.

The utility model discloses a further set up to: the outer end of the bolt head is provided with a straight groove or a cross-shaped groove.

Through adopting above-mentioned technical scheme, be convenient for carry out manual operation to the bolt.

The utility model has the advantages that:

1. the latch segment and threaded rod threaded connection, the threaded rod is for the latch segment motion under the effect of external force, and the annular lug that sets up on the threaded rod extrudes the locking subassembly at the motion in-process, receives extruded locking subassembly to wear out the quad slit, and the embedding locking groove overcomes rocking that rivers impact caused to the adapter subassembly, has improved the shock resistance of adapter subassembly.

2. The outer diameter of the locking block is 2-3mm smaller than the diameter of the bolt hole, and when the cabinet body is not well aligned with the large hole end of the adapter, the position of the adapter can be properly adjusted, and manufacturing errors are eliminated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of the bolt of the present embodiment.

Fig. 2 is a schematic structural diagram of the adapter according to the embodiment.

In the figure, 1, an adapter; 101. bolt holes; 102. a stopper groove; 2. a bolt; 3. a bolt head; 4. a threaded rod; 5. a locking block; 6. a locking spring plate; 7. a square hole; 8. a stopper block; 9. a cavity; 10. and an annular projection.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the embodiment, the adapter 1 assembly for cooling the power module in the cabinet comprises an adapter 1 and bolts 2, wherein the adapter 1 comprises a large hole end and a small hole end, a plurality of bolt holes 101 are formed in the outer wall of the adapter 1, a plurality of stop grooves 102 are formed in the inner wall of each bolt hole 101, and each stop groove 102 is a waist-shaped groove for allowing a stop block 8 to slide in the waist-shaped groove; bolt 2 includes bolt head 3, threaded rod 4 of fixed connection on bolt head 3 and locking block 5 with 4 threaded connection of threaded rod, be equipped with cavity 9 in the locking block 5, locking block 5 periphery is provided with quad slit 7 that is linked together with cavity 9, the inner wall that lies in quad slit 7 top in the cavity 9 is fixed with a plurality of locking subassembly, the locking subassembly includes the locking shell fragment 6 of fixed connection in cavity 9 inner wall and the stop block 8 that sets firmly in locking shell fragment 6 lower extreme, the part that threaded rod 4 lies in cavity 9 is provided with annular lug 10, both sides are provided with the fillet about annular lug 10, stop block 8 is worn out quad slit 7 and is embedded into locking groove 102 by annular lug 10 extrusion, open the outer end of bolt head 3 has a style of calligraphy groove or cross type groove.

The bolt head 3 is manually operated by using a straight screwdriver or a cross screwdriver, the threaded rod 4 moves downwards relative to the locking block 5, the annular convex block 10 arranged on the threaded rod 4 is in contact with the stop elastic sheet 6, the threaded rod 4 continues to move downwards, the stop block 8 on the stop elastic sheet 6 is extruded by the annular convex block 10 to penetrate through the square hole 7 and be embedded into the stop groove 102, and one end, far away from the bolt head 3, of the threaded rod 4 is in threaded connection with the cabinet. When accomplishing that the bolt is fixed to the adapter, realized the locking function of bolt to the adapter, overcome the rocking that rivers impact caused the adapter subassembly, improved the shock resistance of adapter subassembly.

Claims

1. The utility model provides an adapter subassembly for cooling power module in rack which characterized in that: the connector comprises a connector (1) and a bolt (2), wherein the connector (1) comprises a large hole end and a small hole end, a plurality of bolt holes (101) are formed in the outer wall of the large hole end of the connector (1), a plurality of stop grooves (102) are formed in the inner wall of each bolt hole (101), the bolt (2) comprises a bolt head (3), a threaded rod (4) fixedly connected to the bolt head (3) and a locking block (5) in threaded connection with the threaded rod (4), a cavity (9) is formed in the locking block (5), a square hole (7) communicated with the cavity (9) is formed in the periphery of the locking block (5), a plurality of stop components matched with the stop grooves (102) are fixed on the inner wall of the cavity (9) above the square hole (7), and an annular convex block (10) is arranged on the part of the threaded rod (4) in the cavity (9), the stop assembly is extruded by the annular convex block (10) to penetrate out of the square hole (7) and to be embedded into the stop groove (102).

2. The adapter assembly of claim 1, wherein the adapter assembly is configured to cool a power module in a cabinet: the stop assembly comprises a stop elastic sheet (6) fixed above the square hole (7) and a stop block (8) connected to the lower end of the stop elastic sheet (6) and embedded into the stop groove (102).

3. The adapter assembly of claim 2, wherein the adapter assembly is configured to cool a power module in a cabinet: the stop elastic sheet (6) is C-shaped.

4. The adapter assembly of claim 2, wherein the adapter assembly is configured to cool a power module in a cabinet: the stop groove (102) is a waist-shaped groove, and the length of the waist-shaped groove is larger than that of the stop block (8).

5. The adapter assembly of claim 1, wherein the adapter assembly is configured to cool a power module in a cabinet: the upper side and the lower side of the annular bump (10) are provided with fillets.

6. The adapter assembly of claim 1, wherein the adapter assembly is configured to cool a power module in a cabinet: the outer diameter of the locking block (5) is 2-3mm smaller than the diameter of the bolt hole (101).

7. The adapter assembly of claim 1, wherein the adapter assembly is configured to cool a power module in a cabinet: the outer end of the bolt head (3) is provided with a straight-line-shaped groove or a cross-shaped groove.