CN210840522U - Be convenient for change interior power module subassembly of material loading rack power cabinet - Google Patents
Be convenient for change interior power module subassembly of material loading rack power cabinet Download PDFInfo
- Publication number
- CN210840522U CN210840522U CN201922066215.4U CN201922066215U CN210840522U CN 210840522 U CN210840522 U CN 210840522U CN 201922066215 U CN201922066215 U CN 201922066215U CN 210840522 U CN210840522 U CN 210840522U
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- Prior art keywords
- heat dissipation
- power module
- fixing
- heat
- fixedly connected
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Abstract
The utility model discloses a power module component in a power cabinet convenient for replacing a feeding rack, which comprises a power module shell, wherein two sides of the power module shell are fixedly connected with heat absorption blocks, one side of each heat absorption block is movably connected with a fixing screw, the front side of the power module shell is fixedly connected with a heat dissipation main body, a heat dissipation port is embedded in the front side of the heat dissipation main body, the heat dissipation main body is movably connected with a heat dissipation motor through the heat dissipation port, the outer side of the heat dissipation motor is fixedly connected with a heat dissipation blade, and the top of the power module shell is respectively embedded with a mounting port and a fixing port, when the power module component is radiated through a heat dissipation device, the heat dissipation is started when heat is emitted, and the power module component is radiated through the operation of the heat dissipation main body, thereby improving the heat dissipation effect and the heat dissipation speed, through the fixed frame and the clamp spring, the power module assembly is convenient for workers to install and replace.
Description
Technical Field
The utility model relates to a power module subassembly technical field specifically is a be convenient for change interior power module subassembly of material loading rack power cabinet.
Background
Power modules are power supplies that can be mounted directly on a printed circuit board and are characterized by the ability to provide power to Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), microprocessors, memory, Field Programmable Gate Arrays (FPGAs), and other digital or analog loads, and are generally referred to as point-of-load (POL) power supply systems or point-of-use power supply systems (pops). Due to the advantages of the modular structure, the modular power supply is widely used in the communication fields of switching equipment, access equipment, mobile communication, microwave communication, optical transmission, routers and the like, and in automotive electronics, aerospace and the like.
However, the power module assembly in the feeding rack power cabinet is convenient to replace, the replacement is not convenient when the power module assembly is replaced, the heat dissipation effect is poor when the power module assembly is used, and the power module assembly is easy to damage.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be convenient for change interior power module subassembly of material loading rack power cabinet to provide the problem that is not convenient for change and radiating effect is poor when changing power module subassembly in solving above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a power module assembly convenient for replacing a power cabinet of a feeding rack comprises a power module shell, wherein heat absorption blocks are fixedly connected to two sides of the power module shell, a fixing screw is movably connected to one side of each heat absorption block, a heat dissipation main body is fixedly connected to the front side of the power module shell, a heat dissipation port is embedded in the front side of the heat dissipation main body, the heat dissipation main body is movably connected with a heat dissipation motor through the heat dissipation port, a heat dissipation blade is fixedly connected to the outer side of the heat dissipation motor, a mounting port and a fixing port are respectively embedded in the top of the power module shell, a heat dissipation block outer cover is movably connected to the power module shell through the mounting port, paraffin is respectively embedded in the heat dissipation block outer cover and the heat absorption blocks, a clamp spring is fixedly connected to the inner wall of the power module shell, a fixing frame is fixedly connected to one end, the fixing frame is fixedly connected with a fixing spring through a fixing groove, and the top end of the fixing spring is fixedly connected with a fixing clamping plate.
Further preferably, the number of the fixing frames is two, the two fixing frames have the same size, and the fixing frames are fixedly connected with the clamp springs.
Further preferably, the clamp springs are ten in number, the ten clamp springs are respectively arranged at equal intervals, and the clamp springs are fixedly connected with the power module shell.
Further preferably, the outer width of the outer cover of the heat dissipation block is matched with the inner width of the mounting port, and the mounting port is movably connected with the outer cover of the heat dissipation block.
Preferably, the number of the heat absorption blocks is two, the two heat absorption blocks are symmetrically arranged through the power module shell, and the heat absorption blocks are fixedly connected with the power module shell through fixing screws.
Further preferably, the heat dissipation main body comprises a heat dissipation port on the front surface of the heat dissipation main body, a heat dissipation motor on the inner side of the heat dissipation port, and a heat dissipation blade connected with the heat dissipation motor, and the heat dissipation blade is fixedly connected with the heat dissipation motor.
(III) advantageous effects
The utility model provides a be convenient for change interior power module subassembly of material loading rack power cabinet possesses following beneficial effect:
(1) the power module assembly in the power cabinet with the conveniently replaced feeding rack comprises a heat dissipation main body, a heat dissipation block outer cover, a heat absorption block and paraffin wax, wherein when the power module assembly is used, the power module assembly can dissipate heat, when the power module assembly emits heat, the heat dissipation block outer cover is made of heat conduction silica gel sheets serving as heat transfer media, the heat dissipation block outer cover is attached between electric cores of the power module assembly, the heat absorption block is attached to the power module shell to conduct heat, when the heat absorption block and the heat dissipation block outer cover absorb heat, the paraffin wax is wrapped inside the heat absorption block and the heat dissipation block outer cover to absorb the absorbed heat again so as to dissipate the heat of the power module assembly, and then the heat dissipation motor on the heat dissipation main body drives wind power emitted by a heat dissipation fan blade on the heat dissipation motor to expel the heat in the power module shell, therefore, when the power module assembly is cooled through the cooling device, the power module assembly is cooled when heat is emitted, and then the power module assembly is cooled through the operation of the cooling main body, so that the cooling effect and the cooling speed are improved.
(2) The power module component in the power cabinet with the feeding rack convenient to replace is characterized in that through the arranged fixing frame and the clamping spring, when the power module component is installed, a worker clamps the power module component in the fixing groove on the fixing frame on one side, after the power module component is clamped in the fixing groove, the fixing spring can upwards press the fixing clamping plate, so that the fixing clamping plate can firmly fix the power module component, then the power module component is pushed to one side to push the fixing frame on the other side outwards, so that the two fixing frames move outwards, then the power module component on the side without clamping is clamped in the fixing groove on the fixing frame, when the power module component is fixed, the two fixing frames are pushed by the clamping spring to firmly fix the power module component, when the power module component is replaced, only the fixing frame needs to be pushed outwards, and because the fixing frame moves outwards, after the width between the two power module assemblies is lengthened, the power module assemblies can be directly separated from the fixing frame, so that the power module assemblies can be conveniently installed and replaced by workers.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a partial structure of the power module housing of the present invention;
FIG. 3 is a partial sectional view of the outer cover of the heat sink of the present invention;
fig. 4 is an enlarged view of a part of the fixing frame of the present invention.
In the figure: 1. a power module housing; 101. an installation port; 102. a clamp spring; 103. a fixed mount; 104. fixing grooves; 105. a fixed spring; 106. fixing the clamping plate; 2. the outer cover of the radiating block; 201. paraffin wax; 3. a fixed port; 4. a heat absorbing block; 5. fixing screws; 6. a heat dissipating body; 7. a heat dissipation port; 8. a heat dissipation motor; 9. a heat-dissipating leaf.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a power module assembly convenient for replacing a power cabinet of a feeding rack comprises a power module shell 1, wherein two sides of the power module shell 1 are fixedly connected with heat absorption blocks 4, one side of each heat absorption block 4 is movably connected with a fixing screw 5, the front of the power module shell 1 is fixedly connected with a heat dissipation main body 6, a heat dissipation port 7 is embedded in the front of the heat dissipation main body 6, the heat dissipation main body 6 is movably connected with a heat dissipation motor 8 through the heat dissipation port 7, the outer side of the heat dissipation motor 8 is fixedly connected with a heat dissipation blade 9, the top of the power module shell 1 is respectively embedded with a mounting port 101 and a fixing port 3, the power module shell 1 is movably connected with a heat dissipation block outer cover 2 through the mounting port 101, paraffin 201 is respectively embedded in the heat dissipation block outer cover 2 and the heat absorption block 4, a clamp spring 102 is fixedly connected to the inner wall of the power module shell 1, a fixing frame, the fixing frame 103 is fixedly connected with a fixing spring 105 through a fixing groove 104, and a fixing splint 106 is fixedly connected with the top end of the fixing spring 105.
In this embodiment, specifically, mount 103 is provided with two, and two mounts 103 are the same in size, and mount 103 is in jump ring 102 fixed connection, when changing, only needs to promote mount 103 to the outside, because mount 103 moves to the outside, after the width between becomes long, power module subassembly will directly break away from mount 103 to the staff of being convenient for changes.
In this embodiment, specifically, ten snap springs 102 are arranged, the ten snap springs 102 are respectively arranged at equal intervals, and the snap springs 102 are fixedly connected with the power module casing 1, so that the power module assembly is convenient for workers to replace and install due to the contractibility of the snap springs 102.
In this embodiment, specifically, the outer width of the outer cover 2 of the heat dissipation block is matched with the inner width of the mounting hole 101, the mounting hole 101 is movably connected with the outer cover 2 of the heat dissipation block, the outer width of the outer cover 2 of the heat dissipation block is matched with the inner width of the mounting hole 101, and the outer cover 2 of the heat dissipation block is convenient for workers to detach.
In this embodiment, it is concrete, heat absorption block 4 is provided with two, two heat absorption blocks 4 set up through power module shell 1 symmetry, heat absorption block 4 and power module shell 1 are through 5 fixed connection of set screw, when using power module component, power module component will give off the heat and come out, and when power module component sent the heat, radiating block enclosing cover 2 adopts heat conduction silica gel piece to form as the heat transfer medium preparation, and radiating block enclosing cover 2 laminates between power module component's electric core, and heat absorption block 4 and power module shell 1 laminating carry out the heat conduction together, when heat absorption block 4 and radiating block enclosing cover 2 absorb heat, heat absorption block 4 and radiating block enclosing cover 2 inside are wrapped up paraffin 201 and are absorbed the heat once more, make it dispel the heat to power module component, thereby the radiating effect has been improved.
In this embodiment, specifically, heat dissipation main part 6 includes the positive thermovent 7 of heat dissipation main part 6 and the inboard heat dissipation motor 8 of thermovent 7 and the heat dissipation leaf 9 that links to each other with heat dissipation motor 8, heat dissipation leaf 9 and heat dissipation motor 8 fixed connection, by heat dissipation motor 8 in the heat dissipation main part 6, drive the wind-force that the heat dissipation leaf 9 on the heat dissipation motor 8 sent and drive the heat of 1 in the power module shell, so when dispelling the heat through heat abstractor to the power module subassembly, just begin just dispel the heat when sending the heat, the operation of rethread heat dissipation main part 6 dispels the heat to the power module subassembly, thereby the radiating rate has been improved.
The working principle is as follows: after the utility model is installed, firstly checking the installation fixation and safety protection of the utility model, when installing the power module component, the worker clamps the power module component in the fixing groove 104 on the fixing frame 103 on one side, after clamping the power module component in the fixing groove 104, the fixing spring 105 will press the fixing splint 106 upwards, so that the fixing splint 106 can firmly fix the power module component, then the power module component is pushed to one side to push the fixing frame 103 on the other side outwards, so that the two fixing frames 103 move outwards, then the power module component on the side without clamping is clamped in the fixing groove 104 on the fixing frame 103, when fixing the power module component, when loosening, the two fixing frames 103 are pushed by the clamp spring 102, so that the power module component is firmly fixed, after installing, when using the power module component, the power module component will emit heat, when the power module assembly emits heat, the radiating block outer cover 2 is made of a heat-conducting silica gel sheet as a heat-conducting medium, the radiating block outer cover 2 is attached between the electric cores of the power module assembly, the heat absorption block 4 is attached to the power module shell 1 for heat conduction, when the heat absorption block 4 and the radiating block outer cover 2 absorb heat, the paraffin 201 is wrapped inside the heat absorption block 4 and the radiating block outer cover 2 for absorbing the absorbed heat again, so that the power module assembly is radiated, then the radiating motor 8 on the radiating main body 6 drives the wind power emitted by the radiating blades 9 on the radiating motor 8 to drive the heat in the power module shell 1 to be expelled, when the power module assembly is replaced, the fixing frame 103 only needs to be pushed outwards, and after the width between the fixing frame 103 is lengthened, the power module assembly can be directly separated from the fixing frame 103, go to the change of needs just can reuse, just so accomplished right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be convenient for change interior power module subassembly of material loading rack power cabinet, includes power module shell (1), its characterized in that: the heat dissipation module is characterized in that heat absorption blocks (4) are fixedly connected to two sides of a power module shell (1), a fixing screw (5) is movably connected to one side of each heat absorption block (4), a heat dissipation main body (6) is fixedly connected to the front side of the power module shell (1), a heat dissipation port (7) is embedded into the front side of the heat dissipation main body (6), the heat dissipation main body (6) is movably connected with a heat dissipation motor (8) through the heat dissipation port (7), a heat dissipation blade (9) is fixedly connected to the outer side of the heat dissipation motor (8), a mounting port (101) and a fixing port (3) are respectively embedded into the top of the power module shell (1), a heat dissipation block outer cover (2) is movably connected to the power module shell (1) through the mounting port (101), paraffin (201) is respectively embedded into the heat dissipation block outer cover (2) and the heat absorption blocks (4), and a clamp spring (102) is, one end of the clamp spring (102) is fixedly connected with a fixing frame (103), one side of the fixing frame (103) is embedded with a fixing groove (104), the fixing frame (103) is fixedly connected with a fixing spring (105) through the fixing groove (104), and the top end of the fixing spring (105) is fixedly connected with a fixing clamping plate (106).
2. The power module assembly convenient to replace in a feeding rack power cabinet according to claim 1, characterized in that: the fixing frames (103) are two, the size of the two fixing frames (103) is the same, and the fixing frames (103) are fixedly connected with the clamp springs (102).
3. The power module assembly convenient to replace in a feeding rack power cabinet according to claim 1, characterized in that: the clamping springs (102) are ten, the clamping springs (102) are arranged at equal intervals respectively, and the clamping springs (102) are fixedly connected with the power module shell (1).
4. The power module assembly convenient to replace in a feeding rack power cabinet according to claim 1, characterized in that: the outer width of radiating block enclosing cover (2) and the interior width looks adaptation of installing port (101), installing port (101) and radiating block enclosing cover (2) swing joint.
5. The power module assembly convenient to replace in a feeding rack power cabinet according to claim 1, characterized in that: the heat absorption block (4) is provided with two blocks, the two blocks (4) are symmetrically arranged through the power module shell (1), and the heat absorption blocks (4) are fixedly connected with the power module shell (1) through fixing screws (5).
6. The power module assembly convenient to replace in a feeding rack power cabinet according to claim 1, characterized in that: the heat dissipation main body (6) comprises a heat dissipation port (7) in the front of the heat dissipation main body (6), a heat dissipation motor (8) on the inner side of the heat dissipation port (7) and heat dissipation blades (9) connected with the heat dissipation motor (8), wherein the heat dissipation blades (9) are fixedly connected with the heat dissipation motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922066215.4U CN210840522U (en) | 2019-11-26 | 2019-11-26 | Be convenient for change interior power module subassembly of material loading rack power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922066215.4U CN210840522U (en) | 2019-11-26 | 2019-11-26 | Be convenient for change interior power module subassembly of material loading rack power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210840522U true CN210840522U (en) | 2020-06-23 |
Family
ID=71264640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922066215.4U Expired - Fee Related CN210840522U (en) | 2019-11-26 | 2019-11-26 | Be convenient for change interior power module subassembly of material loading rack power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210840522U (en) |
-
2019
- 2019-11-26 CN CN201922066215.4U patent/CN210840522U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210607 Granted publication date: 20200623 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210922 Granted publication date: 20200623 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20201126 |