CN214676070U - Wide-voltage power supply module - Google Patents
Wide-voltage power supply module Download PDFInfo
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- CN214676070U CN214676070U CN202120777216.4U CN202120777216U CN214676070U CN 214676070 U CN214676070 U CN 214676070U CN 202120777216 U CN202120777216 U CN 202120777216U CN 214676070 U CN214676070 U CN 214676070U
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- shell
- connector
- circuit board
- voltage power
- power supply
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Abstract
The utility model provides a wide voltage power module relates to the power module field, including base, regulating plate and radiating block, the standing groove has been seted up at the base top, and the standing groove top is provided with the shell, is provided with the block subassembly that is used for being connected base and shell between standing groove and the shell, and shell inner wall bottom is provided with a plurality of spring posts, and a plurality of spring post tops are connected with the circuit board, and circuit board top one side is provided with the connector, and shell one side is provided with the connector, and is provided with the connecting wire between connector and the connector. This kind of wide voltage power module has improved power module's stability through the cooperation of fixture block with the draw-in groove, makes the safety that can guarantee the circuit board when falling through spring post and connecting wire simultaneously.
Description
Technical Field
The utility model relates to a power module technical field specifically is a wide voltage power module.
Background
The power supply module is a power supply device which can be directly attached to a printed circuit board, and because of the advantages of a modular structure, the module power supply is widely applied to the communication fields of exchange equipment, access equipment, mobile communication, microwave communication, optical transmission, routers and the like, automobile electronics, aerospace and the like.
The wide voltage means that voltages of different grades can be applied in a certain range, the voltage is burnt when the voltage is too high, and the voltage is too low to normally operate, so that the device suitable for the wide voltage is more energy-saving and durable than common devices, and the characteristic is mostly applied to a power module.
But the current most wide voltage power module fixed ability is unreasonable, leads to shell stability not enough, drops easily when receiving the collision and causes power module's damage, and the security is not enough simultaneously, can't guarantee circuit board and transformer not damaged when falling.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the background art, provide a wide voltage power module, the cooperation through fixture block and draw-in groove has improved power module's stability, makes the safety that can guarantee the circuit board when falling through spring post and connecting wire simultaneously.
In order to achieve the purpose, the utility model provides the following technical scheme that the wide voltage power supply module comprises a base, an adjusting plate and a radiating block;
the top of the base is provided with a placing groove, the top of the placing groove is provided with a shell, and a clamping assembly for connecting the base and the shell is arranged between the placing groove and the shell;
the spring column is characterized in that a plurality of spring columns are arranged at the bottom of the inner wall of the shell, a circuit board is connected to the tops of the spring columns, a connector is arranged on one side of the top of the circuit board, a connector is arranged on one side of the shell, and a connecting wire is arranged between the connector and the connector.
Further, the block subassembly includes draw-in groove, regulating plate and fixed block, the draw-in groove has all been seted up to the standing groove both sides, base internal connection has the regulating plate, the regulating plate top is provided with the fixed block.
Further, the fixed slot has been seted up to the shell bottom, the shell both sides all are provided with the fixture block, the draw-in groove suits with the fixture block size, the fixed block suits with the fixed slot size.
Furthermore, the connecting port protrudes out of the outer surface of the shell, and a transformer and a voltage stabilizer are arranged at the top of the circuit board.
Furthermore, a heat dissipation port is formed in one side of the shell, a heat dissipation block is arranged at the top of the shell, and a plurality of cooling fins are arranged at the top of the heat dissipation block.
Furthermore, the circuit board is electrically connected with the transformer, the connector, the connecting wire and the connector respectively.
The utility model provides a wide voltage power module has following beneficial effect:
1. the utility model has the advantages of, when needs are connected shell and base, earlier with draw-in groove and fixture block cooperation and with the shell push the standing groove inside, along with deepening of shell, the fixed slot will be close to with the fixed block, when both contact, the fixed block will with fixed slot looks block, accomplish the installation fixed, when needs separate shell and base, the user stirs regulating plate one end downwards, the fixed slot will be kept away from to the fixed block this moment, takes the shell out and makes both separate.
2. Secondly, after the shell falls, the spring post will give the circuit board buffering for the circuit board can not direct contact to the shell inner wall, places its damage, if the connector falls down, because the connector is connected through the connecting wire with the connector, can guarantee that connector and circuit board can not damaged, reduced cost of maintenance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view of the overall structure of the present invention.
Fig. 3 is a schematic view of the base structure of the present invention.
Fig. 4 is a schematic view of the structure of the housing of the present invention.
In FIGS. 1-4: 1. a base; 101. a placement groove; 102. a card slot; 2. an adjusting plate; 201. a fixed block; 3. a housing; 301. fixing grooves; 302. a clamping block; 303. a heat dissipation port; 4. a heat dissipating block; 5. a spring post; 6. a circuit board; 601. a transformer; 602. a connector; 6021. a connecting wire; 603. and (7) connecting ports.
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.
Example (b):
referring to figures 1-4 of the drawings,
the wide voltage power supply module provided by the embodiment comprises a base 1, an adjusting plate 2 and a heat dissipation block 4;
the top of the base 1 is provided with a placing groove 101, the top of the placing groove 101 is provided with a shell 3, and a clamping component for connecting the base 1 and the shell 3 is arranged between the placing groove 101 and the shell 3;
the bottom of the inner wall of the shell 3 is provided with a plurality of spring columns 5, the tops of the spring columns 5 are connected with a circuit board 6, one side of the top of the circuit board 6 is provided with a connector 602, one side of the shell 3 is provided with a connector 603, and a connecting wire 6021 is arranged between the connector 602 and the connector 603.
Further, the block subassembly includes draw-in groove 102, regulating plate 2 and fixed block 201, draw-in groove 102 has all been seted up to standing groove 101 both sides, base 1 internal connection has regulating plate 2, regulating plate 2 top is provided with fixed block 201, inside accessible draw-in groove 102 and the cooperation of fixture block 302 and push into standing groove 101 with shell 3, along with deepening of shell 3, fixed slot 301 will be close to with fixed block 201, when both contact, fixed block 201 will be with fixed slot 301 looks block, it is fixed to accomplish the installation.
Further, fixed slot 301 has been seted up to shell 3 bottom, and shell 3 both sides all are provided with fixture block 302, and draw-in groove 102 suits with fixture block 302 size, and fixed block 201 suits with fixed slot 301 size for draw-in groove 102 can mutually support with fixture block 302, avoids shell 3 to rock at base 1 top simultaneously, prevents fixed block 201 and the uncomfortable condition that causes shell 3 to break away from base 1 of fixed slot 301 size simultaneously.
Further, connector 603 protrusion in shell 3 surface, 6 tops of circuit board are provided with transformer 601 and stabiliser, the connector 603 of being convenient for and the cooperation of other electrical apparatus, and transformer 601 can handle the voltage for being applicable to the voltage of electrical apparatus simultaneously, and the stabiliser can guarantee that voltage output is stable and lasting, has improved power module's security.
Furthermore, a heat dissipation port 303 is formed in one side of the housing 3, a heat dissipation block 4 is arranged at the top of the housing 3, and a plurality of heat dissipation fins are arranged at the top of the heat dissipation block 4, so that a part of heat dissipated by the transformer 601 and the voltage stabilizer during operation can be discharged from the heat dissipation port 303, and the other part of heat is absorbed by the heat dissipation block 4 and then is guided into the heat dissipation fins, and the purpose of heat dissipation is achieved through heat exchange with outside air.
Further, the circuit board 6 is electrically connected to the transformer 601, the connector 602, the connection line 6021 and the connection port 603, respectively, so that the transformer 601 can operate at a sufficient operating voltage, and the connector 602, the connection line 6021 and the connection port 603 can maintain the operating performance.
When the utility model is used, when the shell 3 is required to be connected with the base 1, the shell 3 is firstly matched with the clamping block 302 through the clamping groove 102 and pushed into the placing groove 101, the fixing groove 301 and the fixing block 201 are close to each other along with the depth of the shell 3, when the shell 3 is contacted with the fixing groove 201, the fixing block 201 is clamped with the fixing groove 301 to complete the installation and the fixation, the clamping groove 102 is matched with the clamping block 302 to avoid the shell 3 from shaking at the top of the base 1, meanwhile, the fixing block 201 and the fixing groove 301 can prevent the shell 3 from being separated from the base 1, when the shell 3 is required to be separated from the base 1, a user stirs one end of the adjusting plate 2 downwards, the fixing block 201 is far away from the fixing groove 301, the shell 3 is taken out from the placing groove 101, the clamping groove 102 is separated from the clamping block 302 to achieve the purpose of separating the shell 3 from the base 1, when the shell 3 falls, the spring column 5 can buffer the circuit board 6, make circuit board 6 can not direct contact to the shell 3 inner wall, prevent its damage, if the connector 603 drops down, because connector 602 is connected through connecting wire 6021 with connector 603, connector 603 will warp with connecting wire 6021, and connector 602 can not damaged with circuit board 6, has reduced cost of maintenance, and this kind of wide voltage power module has that the fixed mode is reasonable and the better characteristics of security.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. A wide voltage power supply module is characterized by comprising a base, an adjusting plate and a heat dissipation block;
the top of the base is provided with a placing groove, the top of the placing groove is provided with a shell, and a clamping assembly for connecting the base and the shell is arranged between the placing groove and the shell;
the spring column is characterized in that a plurality of spring columns are arranged at the bottom of the inner wall of the shell, a circuit board is connected to the tops of the spring columns, a connector is arranged on one side of the top of the circuit board, a connector is arranged on one side of the shell, and a connecting wire is arranged between the connector and the connector.
2. The wide voltage power supply module according to claim 1, wherein the engaging member comprises a slot, an adjusting plate and a fixing block, the slot is disposed on both sides of the accommodating slot, the adjusting plate is connected inside the base, and the fixing block is disposed on the top of the adjusting plate.
3. The wide voltage power supply module according to claim 2, wherein a fixing groove is formed at the bottom of the housing, clamping blocks are arranged on both sides of the housing, the clamping groove is matched with the clamping block in size, and the fixing block is matched with the fixing groove in size.
4. The wide voltage power supply module of claim 1, wherein the connection port protrudes from an outer surface of the housing, and the top of the circuit board is provided with a transformer and a regulator.
5. The wide voltage power supply module according to claim 1, wherein a heat sink is provided at one side of the housing, a heat sink is provided at a top of the housing, and a plurality of fins are provided at the top of the heat sink.
6. The wide voltage power supply module according to claim 1 or 4, wherein the circuit board is electrically connected to the transformer, the connector, the connecting wire and the connector, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120777216.4U CN214676070U (en) | 2021-04-16 | 2021-04-16 | Wide-voltage power supply module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120777216.4U CN214676070U (en) | 2021-04-16 | 2021-04-16 | Wide-voltage power supply module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214676070U true CN214676070U (en) | 2021-11-09 |
Family
ID=78462860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120777216.4U Active CN214676070U (en) | 2021-04-16 | 2021-04-16 | Wide-voltage power supply module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214676070U (en) |
-
2021
- 2021-04-16 CN CN202120777216.4U patent/CN214676070U/en active Active
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