CN217308142U

CN217308142U - High-efficient heat dissipation type direct current regulator

Info

Publication number: CN217308142U
Application number: CN202220888620.3U
Authority: CN
Inventors: 唐文峰; 赵飞
Original assignee: Guangzhou Zhongteng Electric Co ltd
Current assignee: Guangzhou Zhongteng Electric Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-26
Anticipated expiration: 2032-04-15

Abstract

The utility model belongs to the technical field of the direct current stabilizer, and a high-efficient heat dissipation type direct current stabilizer is disclosed, including the current stabilizer body, the positive equal fixed mounting in both sides of current stabilizer body has the fan, the equal fixedly connected with heat-conducting plate in middle part of current stabilizer body both sides. The utility model discloses a set up the fan, the heat-conducting plate, first fin, second fin and third fin, because the design of heat-conducting plate, can absorb the inside heat of current regulator body, later conduct the heat on the heat conduction piece, the heat conduction piece can conduct absorbent heat to first fin, on second fin and the third fin, when the fan operation, will blow first fin, second fin and third fin, thereby to first fin, second fin and third fin play radiating effect, because first fin, second fin and third fin have increased radiating area, thereby can improve the device's radiating efficiency.

Description

High-efficient heat dissipation type direct current regulator

Technical Field

The utility model belongs to the technical field of the direct current stabilizer, specifically a high-efficient heat dissipation type direct current stabilizer.

Background

A dc regulator is a device for stabilizing a circuit current and maintaining a load current constant when an input voltage and a load impedance are changed.

At present, when an operator stabilizes a circuit current, the direct current stabilizer is often needed to be used, so that the operator can stably operate conveniently, and the existing direct current stabilizer can realize a basic warm current effect in the actual use process, but generally only adopts a fan to dissipate heat, so that the heat inside the direct current stabilizer cannot be dissipated in time.

Meanwhile, when the existing direct current regulator is installed, because the fan is installed at the top of the existing direct current regulator, when an operator installs the direct current regulator, external impurities may enter the direct current regulator, the damage of the direct current regulator is easily caused, the use of the direct current regulator is not facilitated for the operator, and therefore the direct current regulator needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a high-efficient heat dissipation type direct current regulator has the advantage that the radiating effect is good and prevent that debris from getting into.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency heat-dissipation type direct current stabilizer comprises a stabilizer body, wherein fans are fixedly arranged on two sides of the front surface of the stabilizer body, the middle parts of both sides of the current stabilizer body are fixedly connected with heat conducting plates, the front surfaces of the heat conducting plates are fixedly connected with heat conducting blocks positioned in front of the fans, the outer surface of the heat conducting block is respectively fixedly connected with the current stabilizer body and the outer surface of the fan, the two sides of the back surface of the heat conducting block are fixedly connected with first fins positioned in the fan, two sides of the back of the heat conducting block are fixedly connected with second fins positioned at the left and right sides of the first fins, the two sides of the back of the heat conducting block are fixedly connected with third fins positioned at the left and right sides of the second fins, the equal fixedly connected with in both ends at current stabilizer body top is located the fixed block in heat-conducting plate the place ahead, the fixed cover in inside of fixed block has connect the dead lever, the equal fixed mounting in both sides at current stabilizer body top has the iron plate that is located fixed block the place ahead.

As a preferred technical scheme of the utility model, the outside activity of dead lever has cup jointed the rectangular piece that is located between two fixed blocks, the surface of rectangular piece and the surface swing joint of fixed block, the back fixedly connected with movable cover of rectangular piece, the surface of movable cover and the surface swing joint of current stabilizer body can play confined effect to the fan owing to the design of movable cover to make external debris can not enter into the inside of current stabilizer body when the installation.

As a preferred technical scheme of the utility model, the top fixedly connected with connecting block of movable cover, the surface of connecting block and the surface swing joint of current stabilizer body, the positive equal fixed mounting in both sides of movable cover has magnet, because the design of magnet, when the movable cover takes place to rotate, will make iron plate and magnet laminate mutually, through the cooperation between iron plate and the magnet, can play fixed effect to the movable cover.

As a preferred technical scheme of the utility model, the notch that is located the connecting block below is seted up to the left end of current regulator body, the round piece has been cup jointed in the activity of the inside right-hand member of notch, the left end fixedly connected with connecting rod of round piece, the other end of connecting rod extends to the surface of current regulator body, because the connecting rod has the performance of activity, when the connecting rod takes place to move, will make the round piece take place to move to can be so that flexible spring is in the state of compression.

As a preferred technical scheme of the utility model, the left end fixedly connected with installation piece of connecting rod, the surface of installation piece respectively with the surface swing joint of current stabilizer body and connecting block, the top fixedly connected with dog of installation piece right-hand member, the surface of dog and the surface swing joint of connecting block can play fixed effect to the movable cover through the connecting block because the design of dog to make the movable cover can't take place unexpected the rotation.

As a preferred technical scheme of the utility model, the outside activity of connecting rod has cup jointed and has been located the left flexible spring of disk, the one end of flexible spring and the inside left end fixed connection of magnet, the other end of flexible spring and the external fixed surface of disk are connected, and the flexible spring is in the state of compression this moment, because the elasticity recovery effect of flexible spring, consequently will produce a thrust to the disk to can make the unable motion that takes place of dog.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the fan, the heat-conducting plate, first fin, second fin and third fin, because the design of heat-conducting plate, can absorb the inside heat of current regulator body, later conduct the heat on the heat-conducting block, the heat-conducting block can conduct first fin with absorptive heat, on second fin and the third fin, when the fan moves, will blow first fin, second fin and third fin, thereby to first fin, second fin and third fin play radiating effect, because first fin, second fin and third fin have increased radiating area, thereby can improve the device's radiating efficiency.

2. The utility model discloses a set up the iron plate, the movable cover, magnet and dog, because the design of movable cover, can play confined effect to the current regulator body, thereby make external debris can not enter into the inside of current regulator body when the installation, when the movable cover takes place to rotate, will make iron plate and magnet laminate mutually, cooperation through between iron plate and the magnet, can play fixed effect to the movable cover, make the device can normal use, because the design of dog, can play fixed effect to the movable cover through the connecting block, make the connecting block can not open when the installation accident.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the top of the heat-conducting block of the present invention;

FIG. 4 is a front sectional view of the present invention;

FIG. 5 is a schematic structural view of the utility model after the movable cover is opened;

fig. 6 is a partially enlarged structural view of a portion a in fig. 4.

In the figure: 1. a current stabilizer body; 2. a fan; 3. a heat conducting plate; 4. a heat conducting block; 5. a first fin; 6. a second fin; 7. a third fin; 8. a fixed block; 9. fixing the rod; 10. an iron block; 11. a long block; 12. a movable cover; 13. connecting blocks; 14. a magnet; 15. a round block; 16. a connecting rod; 17. mounting a block; 18. a stopper; 19. a flexible spring; 20. a notch.

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.

As shown in fig. 1 to 6, the utility model provides a high-efficiency heat dissipation type direct current stabilizer, which comprises a current stabilizer body 1, wherein fans 2 are fixedly installed on both sides of the front surface of the current stabilizer body 1, heat-conducting plates 3 are fixedly connected to the middle parts of both sides of the current stabilizer body 1, heat-conducting blocks 4 positioned in front of the fans 2 are fixedly connected to the front surface of the heat-conducting plates 3, the outer surfaces of the heat-conducting blocks 4 are respectively fixedly connected to the outer surfaces of the current stabilizer body 1 and the fans 2, first fins 5 positioned in the fans 2 are fixedly connected to both sides of the back surface of the heat-conducting blocks 4, second fins 6 positioned on the left and right sides of the first fins 5 are fixedly connected to both sides of the back surface of the heat-conducting blocks 4, third fins 7 positioned on the left and right sides of the second fins 6 are fixedly connected to both sides of the back surface of the heat-conducting blocks 4, and fixing blocks 8 positioned in front of the heat-conducting plates 3 are fixedly connected to both ends of the top of the current stabilizer body 1, the fixed cover in inside of fixed block 8 has connect dead lever 9, and the equal fixed mounting in both sides at 1 top of current regulator body has the iron plate 10 that is located fixed block 8 the place ahead.

Wherein, the outside activity of dead lever 9 is cup jointed the rectangular block 11 that is located between two fixed blocks 8, the surface of rectangular block 11 and the surface swing joint of fixed block 8, the back fixedly connected with movable cover 12 of rectangular block 11, the surface of movable cover 12 and the surface swing joint of current regulator body 1, because the design of movable cover 12, can play confined effect to fan 2 to make external debris can not enter into the inside of current regulator body 1 when the installation.

Wherein, the top fixedly connected with connecting block 13 of movable cover 12, the surface of connecting block 13 and the surface swing joint of current regulator body 1, the equal fixed mounting in positive both sides of movable cover 12 has magnet 14, because the design of magnet 14, when movable cover 12 takes place to rotate, will make iron plate 10 and magnet 14 laminate mutually, through the cooperation between iron plate 10 and the magnet 14, can play fixed effect to movable cover 12.

Wherein, notch 20 that is located connecting block 13 below is seted up to the left end of current regulator body 1, and round piece 15 has been cup jointed in the right-hand member activity of notch 20 inside, and the left end fixedly connected with connecting rod 16 of round piece 15, the other end of connecting rod 16 extend to the surface of current regulator body 1, because connecting rod 16 has the performance of activity, when connecting rod 16 takes place to move, will make round piece 15 take place to move to can make flexible spring 19 be in the state of compression.

Wherein, the left end fixedly connected with installation piece 17 of connecting rod 16, the surface of installation piece 17 respectively with the surface swing joint of current regulator body 1 and connecting block 13, the top fixedly connected with dog 18 of installation piece 17 right-hand member, the surface of dog 18 and the surface swing joint of connecting block 13, because the design of dog 18, can play fixed effect to removable cover 12 through connecting block 13 to make removable cover 12 can't take place unexpected the rotation.

Wherein, the outside activity of connecting rod 16 has cup jointed the flexible spring 19 that is located the left side of circle piece 15, and the one end of flexible spring 19 and the inside left end fixed connection of magnet 14, the other end of flexible spring 19 and the external fixed surface of circle piece 15 are connected, and flexible spring 19 is in the state of compression this moment, because the elasticity recovery effect of flexible spring 19, consequently will produce a thrust to circle piece 15 to can make dog 18 can't take place the motion.

The utility model discloses a theory of operation and use flow:

firstly, because of the design of movable cover 12, can play confined effect to current regulator body 1 to make external debris can not enter into current regulator body 1's inside when operating personnel installs, after operating personnel installs and accomplishes, can stimulate dog 18, the motion of dog 18 will make connecting rod 16 and round piece 15 take place the motion to the left through installation piece 17, dog 18 will remove the fixed effect to connecting block 13 this moment, and flexible spring 19 is in the state of compression, consequently can make the whole of installation piece 17 have the effect that resets through round piece 15, later operating personnel can rotate movable cover 12, make iron plate 10 and magnet 14 laminate mutually, through the cooperation between iron plate 10 and the magnet 14, can play fixed effect to movable cover 12.

Then, due to the design of the heat conducting plate 3, the heat inside the current stabilizer body 1 can be absorbed, and then the heat can be conducted to the heat conducting block 4, the heat conducting block 4 can conduct the absorbed heat to the first fin 5, the second fin 6 and the third fin 7, when an operator starts the fan 2, the operation of the fan 2 can blow the first fin 5, the second fin 6 and the third fin 7, so that the heat dissipation effect is achieved on the first fin 5, the second fin 6 and the third fin 7, and the heat dissipation area is increased due to the first fin 5, the second fin 6 and the third fin 7, so that the heat dissipation efficiency of the device can be improved.

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.

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. The utility model provides a high-efficient heat dissipation type direct current regulator, includes current regulator body (1), its characterized in that: the fan (2) is fixedly mounted on the two sides of the front surface of the current stabilizer body (1), the heat-conducting plates (3) are fixedly connected to the middle portions of the two sides of the current stabilizer body (1), the heat-conducting block (4) positioned in front of the fan (2) is fixedly connected to the front surface of the heat-conducting plate (3), the outer surfaces of the heat-conducting block (4) are fixedly connected to the outer surfaces of the current stabilizer body (1) and the fan (2) respectively, the first fins (5) positioned inside the fan (2) are fixedly connected to the two sides of the back surface of the heat-conducting block (4), the second fins (6) positioned on the left side and the right side of the first fins (5) are fixedly connected to the two sides of the back surface of the heat-conducting block (4), the third fins (7) positioned on the left side and the right side of the second fins (6) are fixedly connected to the two sides of the back surface of the heat-conducting block (4), and the fixing blocks (8) positioned in front of the heat-conducting plate (3) are fixedly connected to the two ends of the top of the current stabilizer body (1), the inside of fixed block (8) is fixed to have cup jointed dead lever (9), the equal fixed mounting in both sides at current stabilizer body (1) top has iron plate (10) that are located fixed block (8) the place ahead.

2. The efficient heat dissipation type direct current regulator according to claim 1, characterized in that: the outside activity of dead lever (9) has cup jointed long piece (11) that are located between two fixed blocks (8), the surface of long piece (11) and the surface swing joint of fixed block (8), the back fixedly connected with movable cover (12) of long piece (11), the surface swing joint of the surface of movable cover (12) and current stabilizer body (1).

3. The efficient heat dissipation type direct current regulator according to claim 2, characterized in that: the top fixedly connected with connecting block (13) of movable cover (12), the surface of connecting block (13) and the surface swing joint of current regulator body (1), the equal fixed mounting in positive both sides of movable cover (12) has magnet (14).

4. The efficient heat dissipation type direct current regulator according to claim 1, characterized in that: notch (20) that are located connecting block (13) below are seted up to the left end of current regulator body (1), round block (15) have been cup jointed in the activity of the right-hand member of notch (20) inside, the left end fixedly connected with connecting rod (16) of round block (15), the other end of connecting rod (16) extends to the surface of current regulator body (1).

5. The efficient heat dissipation type direct current regulator according to claim 4, wherein: the left end fixedly connected with of connecting rod (16) installs piece (17), the surface of installation piece (17) respectively with the surface swing joint of current regulator body (1) and connecting block (13), the top fixedly connected with dog (18) of installation piece (17) right-hand member, the surface of dog (18) and the surface swing joint of connecting block (13).

6. The efficient heat dissipation type direct current regulator according to claim 4, wherein: the outer portion of the connecting rod (16) is movably sleeved with a flexible spring (19) located on the left side of the round block (15), one end of the flexible spring (19) is fixedly connected with the left end inside the magnet (14), and the other end of the flexible spring (19) is fixedly connected with the outer surface of the round block (15).