CN213880740U

CN213880740U - Power module with overvoltage positioning device

Info

Publication number: CN213880740U
Application number: CN202023134888.8U
Authority: CN
Inventors: 祝恒洲
Original assignee: Shenzhen Zhonghan Technology Co ltd
Current assignee: Shenzhen Zhonghan Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-03
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a power module with an overvoltage positioning device, which comprises a base, wherein the inner bottom wall of the base is movably connected with a module mainboard through a bolt, one side of the upper surface of the module mainboard is movably connected with a storage battery through a bolt, one side of the upper surface of the module mainboard is movably connected with a heat radiation fan through a bolt, the surface of the heat radiation fan is provided with a dustproof shell, and through the module mainboard, the heat radiation fan and the dustproof shell on the base, a worker can more conveniently radiate the power module, thereby effectively avoiding the situation that the power is damaged due to overhigh temperature inside the module, simultaneously effectively avoiding the dust inside the device from being contaminated, and through a limiting part, a clamping part, an arc-shaped plate, a reset spring and a lower arc-shaped plate on the module mainboard, the worker can more conveniently clamp a power supply line, effectively avoid the not hard up condition of power supply line to appear then.

Description

Power module with overvoltage positioning device

Technical Field

The utility model relates to a power module technical field specifically is a power module with excessive pressure positioner.

Background

The power supply module is a power supply device which can be directly attached to a printed circuit board and is characterized by supplying power to an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a microprocessor, a memory, a Field Programmable Gate Array (FPGA) and other digital or analog loads. Generally, such a module is called a point-of-load (POL) power supply system or a point-of-use power supply system (PUPS), and since the advantages of the modular structure are great, the module power is widely used in the communication fields of switching devices, access devices, mobile communication, microwave communication, optical transmission, routers, etc., and in automotive electronics, aerospace, etc.

The power module with the overvoltage positioning device is a commonly-used power module, but most of the existing power modules with the overvoltage positioning devices are connected with a power supply line and the power module through a plug-in design in the using process, so that the condition that the power supply line is loose is easily caused, and the condition that the power supply is damaged by shaking due to collision is easily caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a power module with excessive pressure positioner has solved and has mostly been connected the power supply line with power module through the plug-in design among the above-mentioned background art, consequently very easily appears the not hard up condition of power supply line, very easily appears the power because of the collision simultaneously and rocks the problem of damage.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a power module with excessive pressure positioner, includes the base, there is the module mainboard in the inner diapire of base through bolt swing joint, there is storage battery one side of module mainboard upper surface through bolt swing joint, there is the heat dissipation fan one side of module mainboard upper surface through bolt swing joint, the surface of heat dissipation fan is provided with dust-proof housing, there is the retaining piece bottom all through bolt swing joint of base surface both sides.

Optionally, the two inside wall joints of base have the dustproof, the junction threaded connection of dustproof and base has the maintenance to tie, the middle part of maintenance is tied and is cup jointed the anticreep gasket.

Optionally, the radiating grooves are formed in the upper surface of the dustproof piece and the two sides of the base, the number of the fixing pieces is four, and the fixing pieces are evenly distributed on the two sides of the base at equal intervals.

Optionally, one side of the upper surface of the module mainboard is movably connected with a limiting part through a bolt, and the limiting part is movably connected with a clamping part through a bolt.

Optionally, the chutes are formed in two inner side walls of the clamping piece, the clamping piece is connected with the arc plate through the chutes in a sliding mode, the inner bottom wall of the clamping piece is movably connected with a return spring through a bolt, and the top end of the return spring is fixedly connected with the lower arc plate.

Optionally, a groove is formed in the middle of the upper surface of the lower arc plate, an adjusting bolt is connected to the upper surface of the clamping piece in a threaded manner, and a spring is sleeved in the middle of the adjusting bolt.

(III) advantageous effects

The utility model provides a power module with excessive pressure positioner possesses following beneficial effect:

this power module with excessive pressure positioner, through the module mainboard on the base, the heat dissipation fan, dust proof housing, make that the staff can be more convenient dispel the heat to power module, then effectively avoid appearing because of the condition that the module inside high temperature leads to the power to damage, simultaneously can be more effectual avoid the inside dust that is infected with of device, through locating part on the module mainboard, the holder, the arc, reset spring and lower arc board, make the staff can make things convenient for more to carry out the centre gripping with the power supply line, then effectively avoid the not hard up condition of power supply line to appear.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the disassembly structure of the clamping member of the present invention.

In the figure: 1-base, 2-module mainboard, 3-storage battery, 4-heat dissipation fan, 5-dustproof shell, 6-fixing piece, 7-dustproof piece, 8-fixing bolt, 9-heat dissipation groove, 10-limiting piece, 11-clamping piece, 12-sliding groove, 13-arc plate, 14-reset spring, 15-lower arc plate, 16-groove and 17-adjusting bolt.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a power module with an overvoltage positioning device comprises a base 1, wherein dust-proof pieces 7 are clamped on two inner side walls of the base 1, fixing bolts 8 are connected with joints of the dust-proof pieces 7 and the base 1 through threads, anti-falling gaskets are sleeved in the middle of the fixing bolts 8, heat dissipation grooves 9 are formed in the upper surfaces of the dust-proof pieces 7 and two sides of the base 1, the number of the fixing pieces 6 is four, the four fixing pieces 6 are uniformly and equidistantly distributed on two sides of the base 1, an inner bottom wall of the base 1 is movably connected with a module main board 2 through bolts, one side of the upper surface of the module main board 2 is movably connected with a limiting piece 10 through bolts, the limiting piece 10 is movably connected with a clamping piece 11 through bolts, sliding grooves 12 are formed in two inner side walls of the clamping piece 11, the clamping piece 11 is slidably connected with an arc-shaped plate 13 through the sliding grooves 12, the inner bottom wall of the clamping piece 11 is movably connected with a return spring 14 through a path bolt, arc 15 under reset spring 14's the top fixedly connected with, the middle part of arc 15 upper surface is seted up flutedly 16 down, the upper surface threaded connection of holder 11 has adjusting bolt 17, the spring has been cup jointed at the middle part of adjusting bolt 17, there is storage battery 3 one side of module mainboard 2 upper surface through bolt swing joint, there is heat dissipation fan 4 one side of module mainboard 2 upper surface through bolt swing joint, the surface of heat dissipation fan 4 is provided with dust cover 5, there is retaining piece 6 bottom all through bolt swing joint in the bottom of 1 surface both sides of base.

The detailed description of the known functions and the known components of the storage battery is omitted in the embodiment of the disclosure, and the adopted operation means are consistent with the parameters of the instruments on the market in order to ensure the compatibility of the equipment.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, this power module with excessive pressure positioner, pass through module mainboard 2 on the base 1 during the use, heat dissipation fan 4, dust proof housing 5, make that the staff can be more convenient dispel the heat to power module, then effectively avoid appearing because of the condition that the inside high temperature of module leads to the power to damage, simultaneously can be more effectual avoid the inside dust that is infected with of device, through locating part 10 on the module mainboard 2, holder 11, arc 13, reset spring 14 and lower arc 15, make the staff can make things convenient for carrying out the centre gripping with the power supply line more, then effectively avoid the not hard up condition of power supply line to appear.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present application, the terms "connect", "install", "fix", "set", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as in this case, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

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

1. A power module with overvoltage locating device, comprising a base (1), characterized in that: the utility model discloses a dustproof heat dissipation fan, including base (1), inner diapire of base (1) has module mainboard (2) through bolt swing joint, there are storage battery (3) one side of module mainboard (2) upper surface through bolt swing joint, there is heat dissipation fan (4) one side of module mainboard (2) upper surface through bolt swing joint, the surface of heat dissipation fan (4) is provided with dust cover (5), the bottom of base (1) surface both sides all has retaining piece (6) through bolt swing joint.

2. A power supply module having an overvoltage arrester as claimed in claim 1, wherein: the dustproof piece (7) is connected to two inner side walls of the base (1) in a clamped mode, a fixing bolt (8) is connected to the joint of the dustproof piece (7) and the base (1) in a threaded mode, and an anti-falling gasket is sleeved in the middle of the fixing bolt (8).

3. A power supply module having an overvoltage arrester as claimed in claim 2, wherein: radiating grooves (9) have been all seted up with the both sides of base (1) to the upper surface of dustproof (7), the quantity of retaining member (6) is four, four the even equidistance distribution of retaining member (6) is in the both sides of base (1).

4. A power supply module having an overvoltage arrester as claimed in claim 1, wherein: one side of the upper surface of the module main board (2) is movably connected with a limiting part (10) through a bolt, and the limiting part (10) is movably connected with a clamping part (11) through a bolt.

5. A power supply module with an overvoltage arrester as claimed in claim 4, wherein: spout (12) have all been seted up to two inside walls of holder (11), holder (11) have arc (13) through spout (12) sliding connection, the inner diapire of holder (11) has reset spring (14) through way bolt swing joint, arc (15) under the top fixedly connected with of reset spring (14).

6. The power module with overvoltage locating device as claimed in claim 5, wherein: the middle part of the upper surface of the lower arc plate (15) is provided with a groove (16), the upper surface of the clamping piece (11) is in threaded connection with an adjusting bolt (17), and the middle part of the adjusting bolt (17) is sleeved with a spring.