CN214708460U

CN214708460U - Power module fixing frame

Info

Publication number: CN214708460U
Application number: CN202120771626.8U
Authority: CN
Inventors: 肖义平; 张昊文
Original assignee: Hubei University of Technology
Current assignee: Hubei University of Technology
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-12
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a power module mount, including four fixed section of thick bamboos and mount, fixed section of thick bamboo fixed connection is in the four corners department of mount, two first fixed plates of fixedly connected with between the both sides inner wall of mount, two first recess has all been seted up at the middle part of first fixed plate, the top of first fixed plate is equipped with the drawer structure, the top of fixed section of thick bamboo is equipped with fixing device, fixing device's top is equipped with heat abstractor, fixing device's inside is equipped with temperature sensor, the drawer structure includes the slip box, two first sliders of the bottom fixedly connected with of slip box, fixedly connected with straight-bar between two first sliders. Compared with the prior art, the utility model discloses can fix power module, and easy to assemble and take, generate heat when power module uses and send out the boiling hot, temperature sensor can make the cylinder start, makes the clearance grow of power and third fixed plate, and the fan starts simultaneously, cools down to it.

Description

Power module fixing frame

Technical Field

The utility model relates to a power fixing device technical field especially relates to a power module mount.

Background

In the industry, the operating temperature of electronic devices directly affects the service life and the stability of use of the electronic devices, and for a power module, as a device for providing electric quantity, a large amount of heat is generated in the use process of a power supply, and if the heat cannot be timely and effectively dissipated outwards, the performance of the power supply can be reduced, so that safety accidents are caused, and therefore, the heat dissipation device is particularly important for the power module.

The conventional power module is generally required to be fixed when in use, and through retrieval, in a patent with the Chinese patent publication number of CN 208174524U, the disclosed power fixing device only uses the second mounting plate as a heat dissipation plate, the gap between the power supply and the heat dissipation plate is small, the heat dissipation effect is poor, the heat dissipation effect after long-time use is not good, and the power supply still generates heat and scalds, so that a power module fixing frame is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a power module mount in order to solve the shortcoming that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a power module mount, includes four fixed barrels and mount, fixed barrel and mount fixed connection, two first fixed plates of fixedly connected with between the both sides inner wall of mount, two first recess has all been seted up at the middle part of first fixed plate, the top of first fixed plate is equipped with the drawer structure, the top of fixed barrel is equipped with fixing device, fixing device's top is equipped with heat abstractor, fixing device's inside is equipped with temperature sensor.

Furthermore, the drawer structure comprises a sliding box, two first sliding blocks are fixedly connected to the bottom end of the sliding box, a straight rod is fixedly connected between the first sliding blocks, the first sliding blocks are connected with a first fixing plate in a sliding mode at first grooves, two first through holes are formed in one side of the sliding box, and second grooves are formed in two sides of the sliding box.

Further, one side inner wall fixedly connected with first spring of mount, the one end fixedly connected with baffle of first spring, the baffle is the arc.

Further, fixedly connected with second fixed plate between the both sides inner wall of a fixed section of thick bamboo, one side fixedly connected with second spring of second fixed plate, the one end fixedly connected with fixture block of second spring, the second through-hole has been seted up to one side of a fixed section of thick bamboo, the fixture block extends to the outside of a fixed section of thick bamboo in second through-hole department.

Further, a bar-shaped through hole is formed in one side of the fixed cylinder, a second sliding block is arranged at the position of the bar-shaped through hole of the fixed cylinder, a rigid line is fixedly connected between the second sliding block and the clamping block, a fixed pulley is fixedly connected to the inner wall of one side of the fixed cylinder, and the rigid line is wound outside the fixed pulley.

Furthermore, fixing device includes four slide bars, the third through hole has all been seted up on the top of a fixed section of thick bamboo, the slide bar extends the inside of a fixed section of thick bamboo in third through hole department, fixedly connected with third spring between the top inner wall of slide bar and a fixed section of thick bamboo.

Furthermore, four fixedly connected with third fixed plate between the slide bar, the fixed box of top fixedly connected with of third fixed plate, the fourth through-hole has been seted up on the top of fixed box, fixed box is equipped with the fourth fixed plate in fourth through-hole department, the bottom fixedly connected with cylinder of fourth fixed plate, the bottom fixedly connected with connecting rod of cylinder.

Further, the equal fixedly connected with push rod in bottom both sides of connecting rod, two fifth through-holes have been seted up to the plate body of third fixed plate, the push rod extends to the bottom of third fixed plate in fifth through-hole department.

Furthermore, the heat dissipation device comprises a fan, and the fan is fixedly connected with the top end of the fourth fixing plate.

The utility model has the advantages that:

1. the power supply module is placed in the sliding box through the sliding box, the first fixing plate, the straight rod, the first sliding block, the first spring and the baffle plate, the first sliding block slides on the first fixing plate, and the straight rod pushes the baffle plate to extrude the first spring, so that the power supply module is convenient to mount and take out;

2. the sliding box can be fixed through the clamping block by arranging the second spring, the clamping block, the second sliding block and the rigid line, and the clamping block is pulled through the rigid line when the second sliding block slides, so that the sliding box is popped out, and the sliding box is convenient to take;

3. by arranging the third spring, the sliding rod, the third fixing plate and the push rod, the power supply module in the sliding box can be fixed through the push rod, and the situation that the power supply module shakes during use to cause circuit disconnection and cause unnecessary influence is prevented;

4. through having set up temperature sensor, cylinder, fan and connecting rod, when power temperature was too high, temperature sensor gave the cylinder with signal transmission, and the cylinder starts to promote the clearance grow that the push rod made the power through the connecting rod, and the fan rotates simultaneously and dispels the heat to the power.

Compared with the prior art, the utility model discloses can fix power module, and easy to assemble and take, generate heat when power module uses and send out the boiling hot, temperature sensor can make the cylinder start, makes the clearance grow of power and third fixed plate, and the fan starts simultaneously, cools down to it.

Drawings

Fig. 1 is a schematic view of a power module fixing frame according to the present invention;

fig. 2 is a schematic top view of the power module fixing frame of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is a schematic diagram of a drawer structure of a power module fixing frame according to the present invention;

fig. 5 is a schematic structural view of a heat dissipation device of a power module fixing frame according to the present invention.

In the figure: the fan comprises a fixed cylinder 1, a fixed frame 2, a first fixed plate 3, a first spring 4, a baffle plate 5, a sliding box 6, a first sliding block 7, a second sliding block 8, a fixed pulley 9, a second fixed plate 10, a second spring 11, a clamping block 12, a sliding rod 13, a third spring 14, a push rod 15, a third fixed plate 16, a connecting rod 17, a fixed box 18, an air cylinder 19 and a fan 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a power module mount, including four solid fixed cylinder 1 and mount 2, solid fixed cylinder 1 bonds in mount 2's four corners department, the welding has two first fixed plates 3 between mount 2's the both sides inner wall, first recess has all been seted up at the middle part of two first fixed plates 3, the top of first fixed plate 3 is equipped with the drawer structure, solid fixed cylinder 1's top is equipped with fixing device, fixing device's top is equipped with heat abstractor, fixing device's inside is equipped with LM35DZ type temperature sensor.

In the utility model, the drawer structure comprises a sliding box 6, two first sliding blocks 7 are welded at the bottom end of the sliding box 6, a straight rod is welded between the two first sliding blocks 7, the two first sliding blocks 7 are connected with a first fixing plate 3 at a first groove in a sliding way, one side of the sliding box 6 is provided with two first through holes, a power module is connected with a lead wire through the first through holes, two sides of the sliding box 6 are provided with second grooves, one side of a fixing frame 2 is welded with a first spring 4, one end of the first spring 4 is welded with a baffle 5, the baffle 5 is arc-shaped, a second fixing plate 10 is welded between the two side inner walls of the fixing cylinder 1, one side of the second fixing plate 10 is fixedly connected with a second spring 11, one end of the second spring 11 is welded with a fixture block 12, one side of the fixing cylinder 1 is provided with a second through hole, the fixture block 12 extends to the outside of the fixing cylinder 1 at the second through hole, one side of the fixing cylinder 1 is provided with a strip-shaped through hole, the fixing device comprises four sliding rods 13, a third through hole is formed in the top end of the fixing cylinder 1, the sliding rods 13 extend into the fixing cylinder 1 at the third through hole, a third spring 14 is welded between the sliding rods 13 and the inner wall of the top end of the fixing cylinder 1, a third fixing plate 16 is welded between the four sliding rods 13, a fixing box 18 is welded at the top end of the third fixing plate 16, a fourth through hole is formed in the top end of the fixing box 18, a fourth fixing plate is arranged at the fourth through hole of the fixing box 18, the bottom end of the fourth fixing plate is connected with a40X5 type air cylinder 19 through a screw, the air cylinder 19 is connected with an air pressure system, a connecting rod 17 is welded at the bottom end of the air cylinder 19, push rods 15 are welded on two sides of the bottom end of the connecting rod 17, two fifth through holes are opened on the plate body of the third fixing plate 16, the push rod 15 extends to the bottom end of the third fixing plate 16 at the fifth through hole, the heat dissipation device comprises a fan 20, and the fan 20 is bonded with the top end of the fourth fixing plate.

The working principle is as follows: when the device is used, the second sliding blocks 8 on two sides slide, the second sliding blocks 8 drive the rigid lines to pull the clamping blocks 12, the clamping blocks 12 are separated from the grooves on two sides of the sliding box 6, the first spring 4 pushes the baffle 5, the baffle 5 pushes the cross rod, the cross rod drives the first sliding block 7 to enable the sliding box 6 to slide and pop out, the power supply module is placed in the sliding box 6, the third fixing plate 16 is lifted to drive the push rod 15 to ascend, the sliding box 6 is pushed, after the sliding box 6 is completely pushed, the clamping blocks 12 fix the sliding box 6, the third fixing plate 16 is loosened, the power supply module can be fixed by descending the push rod 15, and the through hole on one side of the sliding box 6 is used for connecting a wire.

Power module can produce a large amount of heats at the in-process that uses, when the heat that produces is too high, temperature sensor can transmit signal for cylinder 19, cylinder 19 starts, fan 20 begins to rotate simultaneously, the piston rod extension of cylinder 19 promotes push rod 15 through connecting rod 17, push rod 15 supports power module and makes fixed box 18 rise, fixed box 18 drives third fixed plate 16 and risees, make power module and the clearance grow of third fixed plate 16, thereby can accelerate power module's heat dissipation when making fan 20 blow.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power module mount, includes four solid fixed cylinder (1) and mount (2), gu fixed cylinder (1) fixed connection in the four corners department of mount (2), its characterized in that, two first fixed plate (3) of fixedly connected with between the both sides inner wall of mount (2), two first recess has all been seted up at the middle part of first fixed plate (3), the top of first fixed plate (3) is equipped with the drawer structure, the top of gu fixed cylinder (1) is equipped with fixing device, fixing device's top is equipped with heat abstractor, fixing device's inside is equipped with temperature sensor.

2. The power module fixing frame according to claim 1, wherein the drawer structure comprises a sliding box (6), two first sliding blocks (7) are fixedly connected to the bottom end of the sliding box (6), a straight rod is fixedly connected between the two first sliding blocks (7), the two first sliding blocks (7) are slidably connected with the first fixing plate (3) at first grooves, two first through holes are formed in one side of the sliding box (6), and second grooves are formed in two sides of the sliding box (6).

3. The power module fixing frame according to claim 2, wherein a first spring (4) is fixedly connected to an inner wall of one side of the fixing frame (2), a baffle (5) is fixedly connected to one end of the first spring (4), and the baffle (5) is arc-shaped.

4. The power module fixing frame according to claim 3, wherein a second fixing plate (10) is fixedly connected between two side inner walls of the fixing cylinder (1), a second spring (11) is fixedly connected to one side of the second fixing plate (10), a clamping block (12) is fixedly connected to one end of the second spring (11), a second through hole is formed in one side of the fixing cylinder (1), and the clamping block (12) extends to the outside of the fixing cylinder (1) at the second through hole.

5. The power module fixing frame according to claim 1, wherein a strip-shaped through hole is formed in one side of the fixing cylinder (1), a second sliding block (8) is arranged at the strip-shaped through hole of the fixing cylinder (1), a rigid wire is fixedly connected between the second sliding block (8) and the clamping block (12), a fixed pulley (9) is fixedly connected to the inner wall of one side of the fixing cylinder (1), and the rigid wire is wound outside the fixed pulley (9).

6. The power module fixing frame according to claim 1, wherein the fixing device comprises four sliding rods (13), a third through hole is formed in the top end of the fixing cylinder (1), the sliding rods (13) extend into the fixing cylinder (1) at the third through holes, and a third spring (14) is fixedly connected between the sliding rods (13) and the inner wall of the top end of the fixing cylinder (1).

7. The power module fixing frame according to claim 6, wherein a third fixing plate (16) is fixedly connected between the four sliding rods (13), a fixing box (18) is fixedly connected to the top end of the third fixing plate (16), a fourth through hole is formed in the top end of the fixing box (18), a fourth fixing plate is arranged at the fourth through hole of the fixing box (18), an air cylinder (19) is fixedly connected to the bottom end of the fourth fixing plate, and a connecting rod (17) is fixedly connected to the bottom end of the air cylinder (19).

8. The power module fixing frame according to claim 7, wherein push rods (15) are fixedly connected to two sides of the bottom end of the connecting rod (17), two fifth through holes are formed in the plate body of the third fixing plate (16), and the push rods (15) extend to the bottom end of the third fixing plate (16) at the fifth through holes.

9. The power module fixing frame according to claim 7, wherein the heat sink comprises a fan (20), and the fan (20) is fixedly connected to the top end of the fourth fixing plate.