CN215956254U

CN215956254U - Power adapter with participate in transform structure

Info

Publication number: CN215956254U
Application number: CN202121923189.3U
Authority: CN
Inventors: 刘永华
Original assignee: Guangdong Huachuangxing Power Supply Co ltd
Current assignee: Guangdong Huachuangxing Power Supply Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-03-04
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a power adapter with a pin conversion structure, which belongs to the technical field of power adapters, and comprises a power adapter shell, wherein a waterproof sleeve is fixedly connected to the inner bottom wall of the power adapter shell, the power adapter with the pin conversion structure is arranged by matching a lead and a pin conversion head, when in use, the waterproof function can be realized by arranging the power adapter shell, the waterproof sleeve and a drying layer, the protection on equipment is enhanced, the damage of the equipment is avoided, a slot is connected with the pin conversion head by a conductive block and a connector through the arrangement of a fixed seat and the pin conversion head, the fixed seat is made of an elastic rubber material, the installation and the disassembly of the pin conversion structure can be facilitated, the pin conversion head is arranged into a USB connector, different pins can be conveniently switched so as to be adapted to an interface of a socket, the application range is enlarged, the use is more flexible, and the practicability of the equipment is improved.

Description

Power adapter with participate in transform structure

Technical Field

The utility model belongs to the technical field of power adapters, and particularly relates to a power adapter with a pin conversion structure.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type. The intelligent anti-theft device is widely matched with security cameras, set top boxes, routers, light bars, massage instruments and other equipment.

Most simple structure of current power adapter does not possess and participates in transform structure, can only single pair the use, and the limitation is great, can not satisfy user's demand, and is relatively poor to power adapter protectiveness moreover, and is relatively poor in the aspect of the equipment heat dissipation processing, causes the damage to equipment easily, reduces equipment life, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: the utility model provides a power adapter with a pin conversion structure, which aims to solve the problems that most power adapters are simple in structure, do not have pin conversion structures, can only be used in a single pairing mode, are large in limitation, cannot meet the requirements of users, are poor in protection performance on the power adapters, are poor in equipment heat dissipation treatment aspect, are easy to damage equipment, reduce the service life of the equipment and are poor in practicability.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a power adapter with participate in transform structure, includes the power adapter shell, the waterproof cover of interior diapire fixedly connected with of power adapter shell, the middle part of waterproof cover is provided with dry layer, the upper surface of waterproof cover is provided with the power adapter main part, the slot has all been seted up to the left and right sides of power adapter main part, the inner wall of slot is provided with the conducting block, the inside grafting of slot has the connector, one side fixedly connected with fixing base of connector, one side fixedly connected with wire of fixing base, one side fixedly connected with of wire participates in the crossover sub.

Furthermore, a groove is formed in the inner wall of the power adapter shell, a clamping spring is fixedly connected to the inner wall of the groove, and a top plate is fixedly connected to one side of the clamping spring.

Furthermore, a fixing hole is formed in the lower surface of the power adapter shell, and a fixing screw is arranged in the fixing hole.

Furthermore, a clamping groove is formed in the upper portion of the shell of the power adapter, a clamping block is clamped inside the clamping groove, and a shell cover is fixedly connected to one side of the clamping block.

Further, the side of top piece is the curved surface, the lower surface of fixture block is the arcwall face.

Further, a mounting groove is formed in the upper surface of the power adapter shell, a movable block is mounted inside the mounting groove, and a heat pipe heat exchanger is fixedly connected to one side of the movable block.

Furthermore, the upper side and the lower side of the heat pipe heat exchanger are fixedly connected with heat pipes, and the heat pipes are arranged in two rows.

Furthermore, ventilation grooves are formed in the left side and the right side of the shell of the power adapter, and dust screens are arranged inside the ventilation grooves.

(III) advantageous effects

The utility model has the following beneficial effects:

1. this power adapter with participate in transform structure, through waterproof cover, the slot, the conducting block, the connector, a fixed base, the wire sets up with the cooperation of participating in the crossover sub, pass through the power adapter shell during use, waterproof cover and dry layer's setting, can play waterproof effect, strengthen the protection to equipment, avoid equipment damage, through the slot, the connector, the setting of fixing base and participating in the crossover sub, the slot passes through the conducting block and the connector is connected, the fixing base is made by the elastic rubber material, can conveniently participate in transform structure's installation dismantlement, it can conveniently connect the different participating in of switching to participate in the crossover sub to participate in for USB, so that suit with the interface of socket, enlarge application range, it is more nimble to use, improve equipment practicability.

2. The power adapter with the pin conversion structure can effectively fix the power adapter main body by the arrangement of the clamping spring and the top plate and by the elasticity of the clamping spring, the top plate is matched to effectively fix the power adapter main body to avoid shaking, the firmness of fixing the power adapter main body can be improved by the arrangement of the fixing hole and the fixing screw, the shell cover can be directly opened without detaching the screw one by one when the inside needs to be maintained by the arrangement of the clamping groove, the clamping block and the shell cover, the working efficiency is improved, meanwhile, the maintenance time is saved, the installation and the detachment of the heat pipe heat exchanger can be facilitated by the arrangement of the mounting groove and the movable block, the heat pipe has good one-way heat conduction function by the arrangement of the heat pipe, the heat generated in the equipment can be rapidly led out, the parts are prevented from being damaged due to overheating, and the ventilation and the heat dissipation of the equipment can be effectively realized by the arrangement of the ventilation groove, the heat dissipation efficiency of the equipment is improved, and meanwhile, dust can be prevented from entering.

Drawings

FIG. 1 is a schematic view of an axial structure of the present invention;

FIG. 2 is a schematic axial view of the power adapter housing of the present invention;

FIG. 3 is a schematic axial view of a heat pipe exchanger according to the present invention;

FIG. 4 is a schematic axial view of a pin adapter according to the present invention;

FIG. 5 is a schematic view of the axial structure of the housing cover according to the present invention.

Reference numerals: 1. a power adapter housing; 2. a waterproof jacket; 3. drying the layer; 4. a power adapter body; 5. a slot; 6. a conductive block; 7. a connector; 8. a fixed seat; 9. a wire; 10. a pin adapter; 11. a groove; 12. a chucking spring; 13. a topsheet; 14. a fixing hole; 15. a set screw; 16. a card slot; 17. a clamping block; 18. a shell cover; 19. mounting grooves; 20. a movable block; 21. a heat pipe heat exchanger; 22. a heat pipe; 23. and (4) ventilating slots.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a power adapter with a pin conversion structure includes a power adapter housing 1, a waterproof jacket 2 is fixedly connected to an inner bottom wall of the power adapter housing 1, a drying layer 3 is arranged in the middle of the waterproof jacket 2, a power adapter main body 4 is arranged on the upper surface of the waterproof jacket 2, slots 5 are respectively formed in the left side and the right side of the power adapter main body 4, conductive blocks 6 are arranged on the inner wall of the slots 5, a connector 7 is inserted into the slots 5, a fixing seat 8 is fixedly connected to one side of the connector 7, a lead 9 is fixedly connected to one side of the fixing seat 8, and a pin conversion head 10 is fixedly connected to one side of the lead 9.

In this embodiment, through waterproof cover 2, slot 5, conducting block 6, connector 7, fixing base 8, wire 9 and the cooperation setting of participating in conversion head 10, pass through power adapter shell 1 during the use, waterproof cover 2 and dry layer 3's setting, can play waterproof effect, strengthen the protection to equipment, avoid equipment damage, through slot 5, connector 7, fixing base 8 and the setting of participating in conversion head 10, slot 5 passes through conducting block 6 and connector 7 and connects, fixing base 8 is made by the elastic rubber material, can conveniently participate in the installation of conversion structure and dismantle, it connects to set up to USB and can conveniently switch different participating in to participate in conversion head 10, so that suit with the interface of socket, enlarge application range, it is more nimble to use, improve equipment practicality.

Example 2

Referring to fig. 1-5, the present embodiment is further optimized on the basis of embodiment 1, specifically, a groove 11 is formed on an inner wall of the power adapter housing 1, a clamping spring 12 is fixedly connected to an inner wall of the groove 11, a top plate 13 is fixedly connected to one side of the clamping spring 12, and the power adapter main body 4 can be effectively fixed by the elasticity of the clamping spring 12 and the top plate 13, so as to avoid shaking of the power adapter main body by cooperating with the top plate 13.

Specifically, the lower surface of the power adapter housing 1 is provided with a fixing hole 14, a fixing screw 15 is arranged inside the fixing hole 14, and the fixing firmness of the power adapter main body 4 can be improved through the arrangement of the fixing hole 14 and the fixing screw 15.

Specifically, the upper portion of power adapter shell 1 is provided with draw-in groove 16, and the inside joint of draw-in groove 16 has fixture block 17, and one side fixedly connected with cap 18 of fixture block 17 through the setting of draw-in groove 16, fixture block 17 and cap 18, can be when needs maintain inside, directly open cap 18, need not to dismantle the screw one by one, has increased work efficiency, has saved the time of maintenance simultaneously.

Specifically, the side of top plate 13 is the curved surface, and the lower surface of fixture block 17 is the arcwall face, through top plate 13 and fixture block 17's setting, can dismantle for equipment fixing and facilitate.

Example 3

Referring to fig. 1-3, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, a mounting groove 19 is formed on the upper surface of the power adapter housing 1, a movable block 20 is installed inside the mounting groove 19, a heat pipe heat exchanger 21 is fixedly connected to one side of the movable block 20, and the heat pipe heat exchanger 21 can be conveniently mounted and dismounted by the arrangement of the mounting groove 19 and the movable block 20.

Specifically, the upper side and the lower side of the heat pipe heat exchanger 21 are fixedly connected with the heat pipes 22, the heat pipes 22 are arranged in two rows, and the heat pipes 22 have a good one-way heat conduction function through the arrangement of the heat pipes 22, so that heat generated in the equipment can be rapidly led out, and parts are prevented from being damaged due to overheating.

Specifically, ventilation groove 23 has all been seted up to power adapter shell 1's the left and right sides, and the inside of ventilation groove 23 is provided with the dust screen, through the setting of ventilation groove 23, can be for equipment effective ventilation cooling, improve equipment radiating efficiency, can avoid the dust to get into simultaneously.

To sum up: according to the utility model, when the socket is used, the waterproof function can be achieved through the arrangement of the power adapter shell 1, the waterproof sleeve 2 and the drying layer 3, the protection on equipment is enhanced, the damage of the equipment is avoided, the slot 5 is connected with the connector 7 through the conducting block 6 through the arrangement of the slot 5, the connector 7, the fixing seat 8 and the pin conversion head 10, the fixing seat 8 is made of elastic rubber materials, the pin conversion structure can be conveniently mounted and dismounted, the pin conversion head 10 is arranged as a USB connector, different pins can be conveniently switched, so that the pin conversion structure is adaptive to an interface of the socket, the use range is expanded, the use is more flexible, and the practicability of the equipment is improved; through the arrangement of the clamping spring 12 and the top plate 13, the elasticity of the clamping spring 12 is utilized, the top plate 13 can be matched to effectively fix the power adapter main body 4 to avoid shaking, the firmness of fixing the power adapter main body 4 can be improved through the arrangement of the fixing hole 14 and the fixing screw 15, through the arrangement of the clamping groove 16, the clamping block 17 and the shell cover 18, the shell cover 18 can be directly opened when the interior needs to be maintained, the screws do not need to be disassembled one by one, the working efficiency is increased, meanwhile, the maintenance time is saved, through the arrangement of the mounting groove 19 and the movable block 20, the installation and the disassembly of the heat pipe heat exchanger 21 are facilitated, through the arrangement of the heat pipe 22, the heat pipe 22 has a good one-way heat conduction function, the heat generated inside the equipment can be rapidly led out, the overheating damage of parts is avoided, and through the arrangement of the ventilation groove 23, the effective ventilation and heat dissipation of the equipment can be realized, the heat dissipation efficiency of the equipment is improved, and meanwhile, dust can be prevented from entering.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a power adapter with participate in transform structure, includes power adapter shell (1), its characterized in that: the utility model discloses a waterproof socket of power adapter shell (1), including waterproof cover (2) of inner diapire fixedly connected with of waterproof cover (1), the middle part of waterproof cover (2) is provided with dry layer (3), the upper surface of waterproof cover (2) is provided with power adapter main part (4), slot (5) have all been seted up to the left and right sides of power adapter main part (4), the inner wall of slot (5) is provided with conducting block (6), the inside grafting of slot (5) has connector (7), one side fixedly connected with fixing base (8) of connector (7), one side fixedly connected with wire (9) of fixing base (8), one side fixedly connected with of wire (9) participates in crossover sub (10).

2. The power adapter with pin transition structure of claim 1, wherein: the inner wall of the power adapter shell (1) is provided with a groove (11), the inner wall of the groove (11) is fixedly connected with a clamping spring (12), one side of the clamping spring (12) is fixedly connected with a top plate (13), and the side face of the top plate (13) is a curved surface.

3. The power adapter with pin transition structure of claim 1, wherein: the lower surface of the power adapter shell (1) is provided with a fixing hole (14), and a fixing screw (15) is arranged in the fixing hole (14).

4. The power adapter with pin transition structure of claim 1, wherein: the upper portion of power adapter shell (1) is provided with draw-in groove (16), the inside joint of draw-in groove (16) has fixture block (17), one side fixedly connected with cap (18) of fixture block (17).

5. The power adapter with pin transition structure of claim 4, wherein: the lower surface of the clamping block (17) is an arc-shaped surface.

6. The power adapter with pin transition structure of claim 1, wherein: mounting groove (19) have been seted up to the upper surface of power adapter shell (1), the internally mounted of mounting groove (19) has movable block (20), one side fixedly connected with heat pipe heat exchanger (21) of movable block (20).

7. The power adapter with pin transition structure of claim 6, wherein: the upper side and the lower side of the heat pipe heat exchanger (21) are fixedly connected with heat pipes (22), and the heat pipes (22) are arranged in two rows.

8. The power adapter with pin transition structure of claim 1, wherein: ventilation groove (23) have all been seted up to the left and right sides of power adapter shell (1), the inside in ventilation groove (23) is provided with the dust screen.