CN221009987U

CN221009987U - Connection structure of power adapter heat dissipation backplate

Info

Publication number: CN221009987U
Application number: CN202322673792.6U
Authority: CN
Inventors: 刘家辉
Original assignee: Dongguan Qunyou Electronic Technology Co ltd
Current assignee: Dongguan Qunyou Electronic Technology Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-05-24
Anticipated expiration: 2033-10-07

Abstract

The utility model relates to the technical field of power adapters, and discloses a connecting structure of a heat dissipation backboard of a power adapter. According to the utility model, through arranging the structural components such as the power adapter, the top plate, the back plate, the power line, the equipment line and the like, the power line of the power adapter is connected with the socket, the electronic equipment which needs to be used can be provided with power, the heat dissipation effect of the power adapter can be improved through the supporting device and the heat dissipation holes, the two supporting blocks can be fixed with the back plate through the clamping assembly, and the two supporting blocks can be separated from contact with the back plate through the disassembling assembly, so that the power adapter and the two supporting blocks are disassembled and separated, the effect of better heat dissipation of the power adapter is achieved, the problem that the power adapter does not have an auxiliary heat dissipation device and is placed on a tabletop for a long time, the use effect is affected, and the service life is accelerated.

Description

Connection structure of power adapter heat dissipation backplate

Technical Field

The utility model belongs to the technical field of power adapters, and particularly relates to a connecting structure of a heat dissipation backboard of a power adapter.

Background

The power adapter is a power supply power conversion device of a small portable electronic device and an electronic appliance, and the working principle of the power adapter is converted from alternating current input to direct current output; the connection mode can be divided into a wall-inserted type and a desktop type.

The desktop power adapter provides stable power for equipment such as desktop computer, notebook computer, router, and the power adapter often places on the desktop in-process of using, and the use of power adapter, and the self can give off heat, puts power adapter on the desktop, can influence the radiating effect to can reduce the result of use and consume life of power adapter, can not make power adapter's radiating effect better, improve life, the problem that above-mentioned technique exists is: the power adapter does not have an auxiliary heat dissipation device, and is placed on a tabletop for a long time, so that the using effect is affected, and the service life is prolonged.

Disclosure of utility model

The present utility model is directed to overcoming, or at least partially solving, the problems of the prior art by providing a connection structure for a heat dissipating back plate of a power adapter.

The utility model is realized in such a way, the connecting structure of the heat dissipation backboard of the power adapter comprises the power adapter and a supporting device, wherein the power adapter comprises a top plate, a backboard, a power line and an equipment line, the top of the top plate is connected with the bottom of the backboard in a plugging manner and is fixed, the power line is arranged on the left sides of the top plate and the backboard, the equipment line is arranged on the right sides of the top plate and the backboard, the supporting device comprises two fixing blocks and two supporting blocks, the bottoms of the two fixing blocks are fixedly connected with the top of the backboard, and the bottoms of the two supporting blocks are connected with the surfaces of the two fixing blocks in a plugging manner;

the power adapter is used for supplying power to the electronic equipment;

the supporting device is used for enabling the heat dissipation effect of the power adapter to be better.

In order to dispel the heat to the power adapter and carry out the dismouting with strutting arrangement, preferably, the louvre has been seted up at the inside top of backplate, and the bottom of two supporting shoe all with the top in close contact of backplate, the left side cavity has all been seted up to the inside front side of fixed block and rear side, the rear side the inside of cavity is provided with chucking subassembly and dismantlement subassembly respectively, through the louvre, can improve the radiating effect of power adapter, through the chucking subassembly, can make the power adapter assemble fixedly, through dismantling the subassembly, can dismantle strutting arrangement and power adapter and separate to carry.

For supporting shoe and fixed block can be fixed, preferably, the chucking subassembly includes two chucking pieces, reset spring, two bull stick and two lugs, the surface of two chucking pieces all with the inside swing joint of cavity, one side that two chucking pieces are close to reset spring all with reset spring fixed connection, the inside rear side of two bull sticks all with the inside front side swing joint of two chucking pieces and in close contact with, the top of two lugs all with the inside front side swing joint of two bull sticks, one side that two lugs are close to the cavity inner wall all with cavity fixed connection, through the chucking subassembly, two chucking pieces can move to the inside of supporting shoe, reset spring plays fixed and resilience effect, make two chucking pieces and two bull sticks automatic resilience to the normal position after removing.

In order to enable the fixed block to be separated from the supporting block, preferably, the disassembling component comprises a disassembling rod, an elastic spring and two matching blocks, the surfaces of the disassembling rod and the two matching blocks are movably connected with the inside of the cavity, the front side of the disassembling rod is fixedly connected with the rear side of the elastic spring, the front side of the elastic spring is fixedly connected with the front side of the inner wall of the cavity, the rear sides of the tops of the two matching blocks are movably connected with the inside of the two rotating rods and are in tight contact with the inside of the two rotating rods, the two clamping blocks can be moved out of the supporting block through the disassembling component, and the elastic spring plays a role of fixing and rebounding, so that the disassembling rod and the two matching blocks automatically rebound to the original position after moving.

In order to enable the fixing effect of the fixing block and the supporting block to be firmer, preferably, one opposite sides of the two clamping blocks sequentially penetrate through the fixing block and the supporting block through the cavity and extend to the inside of the supporting block, and the surfaces of the two clamping blocks are in tight contact with the inside of the fixing block and the supporting block.

In order to enable the disassembly rod to move better, preferably, the bottom inside the disassembly rod is slidably connected with two limiting rods, the front sides of the two limiting rods are fixedly connected with the front side of the inner wall of the cavity, and the disassembly rod can only move forwards or backwards in the cavity through the two limiting rods.

In order to enable the two clamping blocks to move better, preferably, the rear sides of the two clamping blocks are fixedly connected with sliding blocks, the surfaces of the two sliding blocks are slidably connected with control blocks, the left side and the right side of the control blocks are respectively and fixedly connected with the left side and the right side of the inner wall of the cavity, and the two clamping blocks can only move leftwards or rightwards in the cavity through the two sliding blocks and the control blocks.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, through arranging the power adapter, the top plate, the back plate, the power line, the equipment line, the supporting device, the fixing blocks, the supporting blocks and other structural components, the power line of the power adapter is connected with the socket, the electronic equipment required to be used can be provided with power, the heat dissipation effect of the power adapter can be improved through the supporting device and the heat dissipation holes, the two supporting blocks can be fixed with the back plate through the clamping assembly, and the two supporting blocks can be separated from contact with the back plate through the dismounting assembly, so that the power adapter and the two supporting blocks are dismounted and separated, and the effect of better heat dissipation of the power adapter is achieved.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a perspective view of an embodiment of the present utility model providing for removal of two support blocks;

FIG. 3 is a perspective view of a block diagram of two support blocks according to an embodiment of the present utility model;

FIG. 4 is a top cross-sectional view of a securing block provided by an embodiment of the present utility model;

Fig. 5 is a detailed perspective view of a partial structure provided by an embodiment of the present utility model.

In the figure: 1. a power adapter; 1a, a top plate; 1b, a backboard; 1c, a power line; 1d, equipment line; 2. a support device; 2a, a fixed block; 2b, supporting blocks; 3. a heat radiation hole; 4. a cavity; 5. a clamping assembly; 501. a clamping block; 502. a return spring; 503. a rotating rod; 504. a bump; 6. disassembling the assembly; 601. disassembling the rod; 602. an elastic spring; 603. a mating block; 7. a limit rod; 8. a slide block; 9. and (5) controlling the block.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the connection structure of a heat dissipation back plate of a power adapter provided by the embodiment of the utility model comprises a power adapter 1 and a supporting device 2, wherein the power adapter 1 comprises a top plate 1a, a back plate 1b, a power line 1c and an equipment line 1d, the top of the top plate 1a is connected with the bottom of the back plate 1b in a plugging manner and is fixed, the power line 1c is arranged on the left sides of the top plate 1a and the back plate 1b, the equipment line 1d is arranged on the right sides of the top plate 1a and the back plate 1b, the supporting device 2 comprises two fixing blocks 2a and two supporting blocks 2b, the bottoms of the two fixing blocks 2a are fixedly connected with the top of the back plate 1b, and the bottoms of the two supporting blocks 2b are connected with the surfaces of the two fixing blocks 2a in a plugging manner; the power adapter 1 is used for supplying power to the electronic equipment; the supporting device 2 is used for enabling the heat dissipation effect of the power adapter 1 to be better, in order to dissipate heat of the power adapter 1 and disassemble the supporting device 2, the heat dissipation holes 3 are formed in the top of the inner portion of the back plate 1b, the bottoms of the two supporting blocks 2b are in close contact with the top of the back plate 1b, the front side and the rear side of the inner portion of the left side fixing block 2a are respectively provided with the cavity 4, the inner portion of the rear side cavity 4 is respectively provided with the clamping assembly 5 and the disassembling assembly 6, the heat dissipation effect of the power adapter 1 can be improved through the heat dissipation holes 3, the power adapter 1 can be assembled and fixed through the clamping assembly 5, the supporting device 2 can be disassembled and separated from the power adapter 1 through the disassembling assembly 6, so as to carry, in order that the supporting block 2b and the fixed block 2a can be fixed, the clamping assembly 5 comprises two clamping blocks 501, a reset spring 502, two rotating rods 503 and two protruding blocks 504, the surfaces of the two clamping blocks 501 are movably connected with the inside of the cavity 4, one side of the two clamping blocks 501 close to the reset spring 502 is fixedly connected with the reset spring 502, the rear side of the inside of the two rotating rods 503 is movably connected with the tops of the two clamping blocks 501 and is in tight contact with the tops of the two rotating rods 503, the tops of the two protruding blocks 504 are movably connected with the front side of the inside of the two rotating rods 503, one side of the two protruding blocks 504 close to the inner wall of the cavity 4 is fixedly connected with the cavity 4, through the clamping assembly 5, the two clamping blocks 501 can move to the inside of the supporting block 2b, the reset spring 502 plays a role in fixing and rebounding, so that the two clamping blocks 501 and the two rotating rods 503 automatically rebound to the original position after moving, in order to enable the fixed block 2a and the supporting block 2b to be separated from contact, the disassembling assembly 6 comprises a disassembling rod 601, an elastic spring 602 and two matching blocks 603, the surfaces of the disassembling rod 601 and the two matching blocks 603 are movably connected with the inside of the cavity 4, the front side of the disassembling rod 601 is fixedly connected with the rear side of the elastic spring 602, the front side of the elastic spring 602 is fixedly connected with the front side of the inner wall of the cavity 4, the rear sides of the tops of the two matching blocks 603 are movably connected with the interiors of the two rotating rods 503 and are in tight contact, the two clamping blocks 501 can be moved out of the support block 2b through the dismounting assembly 6, the elastic springs 602 play a role in fixing and rebounding, the dismounting rod 601 and the two matching blocks 603 are automatically rebounded to the original position after moving, in order to enable the fixing effect of the fixing block 2a and the support block 2b to be firmer, one side of the two clamping blocks 501 opposite to each other sequentially penetrates through the fixing block 2a and the support block 2b through the cavity 4 and extends to the interior of the support block 2b, the surfaces of the two clamping blocks 501 are in tight contact with the interiors of the fixing block 2a and the support block 2b through the two clamping blocks 501, in order to enable the disassembly rod 601 to move better, the bottom inside the disassembly rod 601 is slidably connected with two limiting rods 7, the front sides of the two limiting rods 7 are fixedly connected with the front side of the inner wall of the cavity 4, the disassembly rod 601 can only move forwards or backwards in the cavity 4 through the two limiting rods 7, in order to enable the two clamping blocks 501 to move better, the rear sides of the two clamping blocks 501 are fixedly connected with sliding blocks 8, the surfaces of the two sliding blocks 8 are slidably connected with control blocks 9, the left sides and the right sides of the control blocks 9 are fixedly connected with the left sides and the right sides of the inner wall of the cavity 4 respectively, and the two clamping blocks 501 can only move leftwards or rightwards in the cavity 4 through the two sliding blocks 8 and the control blocks 9.

The working principle of the utility model is as follows:

When using, need dismantle the separation with power adapter 1 and two supporting shoe 2b, when carrying, pull through the manpower and dismantle the pole 601 and remove and make two cooperation pieces 603 move forward, two cooperation pieces 603 can make two bull sticks 503 rotate forward the in-process that moves, the rear side of two bull sticks 503 can regard two lugs 504 as the centre of a circle, carry out the direction rotation to the opposite end, thereby can drive two chucking pieces 501 and remove to the direction of opposite end, make two chucking pieces 501 shift out from supporting shoe 2 b's inside, realize supporting shoe 2b and backplate 1b and break away from the contact, when the heat dissipation that needs improve power adapter 1, dismantle pole 601 can make elasticity spring 602 produce deformation in the in-process that moves, after loosening dismantlement pole 601, under elasticity action of elasticity spring 602, can make dismantlement pole 601 drive two cooperation pieces 603 and two bull sticks 503 and rebound to the normal position, the back spring 502 can produce deformation, when loosening dismantlement pole 503, under elasticity action of reset spring 502, make two chucking pieces 501 rebound to supporting shoe 2b, thereby make supporting shoe 2b and backplate 1b can be placed in order to avoid the heat dissipation, thereby, and the desk top is placed with the fixed to the backplate 1b, thereby can be placed with the backplate 3.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

The present utility model is not limited to the preferred embodiments, but is not limited to the preferred embodiments described above, and any person skilled in the art will appreciate that the present utility model is not limited to the embodiments described above.

Claims

1. The utility model provides a connection structure of power adapter heat dissipation backplate, includes power adapter (1) and strutting arrangement (2), its characterized in that: the power adapter (1) comprises a top plate (1 a), a back plate (1 b), a power line (1 c) and an equipment line (1 d), wherein the top of the top plate (1 a) is connected with the bottom of the back plate (1 b) in a plug-in connection manner and is fixed, the power line (1 c) is arranged on the left sides of the top plate (1 a) and the back plate (1 b), the equipment line (1 d) is arranged on the right sides of the top plate (1 a) and the back plate (1 b), the supporting device (2) comprises two fixing blocks (2 a) and two supporting blocks (2 b), the bottoms of the two fixing blocks (2 a) are fixedly connected with the top of the back plate (1 b), and the bottoms of the two supporting blocks (2 b) are connected with the surfaces of the two fixing blocks (2 a) in a plug-in connection manner;

the power adapter (1) is used for supplying power to the electronic equipment;

The supporting device (2) is used for enabling the heat dissipation effect of the power adapter (1) to be better.

2. The connection structure of the heat dissipation back of a power adapter according to claim 1, wherein: the heat dissipation hole (3) has been seted up at the inside top of backplate (1 b), and the bottom of two supporting shoe (2 b) all with the top in close contact with of backplate (1 b), the left side cavity (4) have all been seted up to the inside front side and the rear side of fixed block (2 a), the rear side the inside of cavity (4) is provided with chucking subassembly (5) and dismantlement subassembly (6) respectively.

3. The connection structure of the heat dissipation back of a power adapter according to claim 2, wherein: the clamping assembly (5) comprises two clamping blocks (501), a reset spring (502), two rotating rods (503) and two protruding blocks (504), wherein the surfaces of the two clamping blocks (501) are movably connected with the inside of the cavity (4), one side, close to the reset spring (502), of each clamping block (501) is fixedly connected with the reset spring (502), the rear sides of the inner parts of the two rotating rods (503) are movably connected with the tops of the two clamping blocks (501) and are in tight contact with each other, the tops of the two protruding blocks (504) are movably connected with the front sides of the inner parts of the two rotating rods (503), and one side, close to the inner wall of the cavity (4), of each protruding block (504) is fixedly connected with the cavity (4).

4. A connection structure of a heat dissipating back plate of a power adapter as set forth in claim 3, wherein: the disassembly assembly (6) comprises a disassembly rod (601), an elastic spring (602) and two matching blocks (603), wherein the surfaces of the disassembly rod (601) and the two matching blocks (603) are movably connected with the inside of the cavity (4), the front side of the disassembly rod (601) is fixedly connected with the rear side of the elastic spring (602), the front side of the elastic spring (602) is fixedly connected with the front side of the inner wall of the cavity (4), and the rear sides of the tops of the two matching blocks (603) are movably connected with the inside of the two rotating rods (503) and are in tight contact with each other.

5. A connection structure of a heat dissipating back plate of a power adapter as set forth in claim 3, wherein: opposite sides of the two clamping blocks (501) sequentially penetrate through the fixed block (2 a) and the supporting block (2 b) through the cavity (4) and extend to the inside of the supporting block (2 b).

6. The connection structure of the heat dissipation back of a power adapter of claim 4, wherein: the bottom inside dismantlement pole (601) sliding connection has two gag lever posts (7), and the front side of two gag lever posts (7) all is connected with the front side fixed of cavity (4) inner wall.