CN217523046U - Power adapter with multiple protection - Google Patents
Power adapter with multiple protection Download PDFInfo
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- CN217523046U CN217523046U CN202220877115.9U CN202220877115U CN217523046U CN 217523046 U CN217523046 U CN 217523046U CN 202220877115 U CN202220877115 U CN 202220877115U CN 217523046 U CN217523046 U CN 217523046U
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- heat dissipation
- device main
- mounting
- power adapter
- connector
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Abstract
The utility model belongs to the technical field of power adapter, especially, be a power adapter with multiple protection, including the device main part, device main part one side is provided with the power cord, device main part one side is provided with the connecting wire, device main part top is provided with the upper cover plate, device main part bottom is provided with mounting plate, the upper cover plate top is provided with heat abstractor, device main part one side is provided with the connector, power cord one side is provided with the connector, the mounting plate inboard is provided with the mounting groove, the mounting groove inboard is provided with the mounting panel, the mounting panel top is provided with the circuit board, the mounting groove inner wall is provided with the sliding tray, the mounting panel outside is provided with the movable block, the sliding tray inboard is provided with reset spring. The utility model discloses a set up reset spring, movable block, air channel, heat radiation fins, can reach the heat dispersion that effectively improves the device, and have the destination that prevents that the device from receiving to damage when falling.
Description
Technical Field
The utility model relates to a power adapter technical field specifically is a power adapter with multiple protection.
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 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; the power adapter can be divided into a wall-inserting type and a desktop type according to the connection mode, is called an external power supply, and is power supply voltage conversion equipment for small-sized portable electronic equipment and electronic appliances.
The prior art has the following problems:
the existing power adapter is directly installed in a corresponding shell, the traditional shell is poor in protection, the shell and a cable are easy to damage at the joint, and when the cable is pulled, in addition, the heat dissipation effect of a heating element is poor, the whole shell is poor in protection, and the shell is easy to damage when falling.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a power adapter with multiple protection has solved the problem that exists now.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power adapter with multiple protection, includes the device main part, device main part one side is provided with the power cord, device main part one side is provided with the connecting wire, device main part top is provided with the upper cover plate, device main part bottom is provided with mounting plate, the upper cover plate top is provided with heat abstractor, device main part one side is provided with the connector, power cord one side is provided with the connector, the mounting plate inboard is provided with the mounting groove, the mounting groove inboard is provided with the mounting panel, the mounting panel top is provided with the circuit board, the mounting groove inner wall is provided with the sliding tray, the mounting panel outside is provided with the movable block, the sliding tray inboard is provided with reset spring.
As the utility model discloses a preferred technical scheme, the power cord all is provided with the connector with connecting wire one side setting, the connector correspondence is provided with two, equal first connector of power cord and connecting wire and corresponding connector connection.
As the utility model discloses an optimized technical scheme, the upper cover plate top all is provided with heat abstractor with the mounting plate bottom, the heat abstractor inboard is provided with heat radiation fins, heat radiation fins quantity is provided with a plurality of, heat radiation fins is the equidistance and arranges.
As the utility model discloses an optimal technical scheme, heat abstractor one side is provided with radiator fan, radiator fan quantity is provided with two sets ofly, and is the symmetry setting, the radiating fin inboard is provided with the air channel, air channel quantity is provided with a plurality of, the air channel is the equidistance and arranges.
As the utility model discloses an optimal technical scheme, movable block quantity is provided with four groups, and is the rectangular array and distributes, the movable block is corresponding the setting with the sliding tray, the mounting panel passes through movable block and sliding tray sliding connection, reset spring's quantity sets up two, reset spring is the symmetry setting, the movable block passes through reset spring and sliding tray swing joint.
As the utility model discloses an optimal technical scheme, the heat abstractor outside is provided with the block rubber, block rubber quantity is provided with four groups, the block rubber is the rectangle array and distributes in the device main part outside.
Compared with the prior art, the utility model provides a power adapter with multiple protection possesses following beneficial effect:
1. according to the power adapter with multiple protections, the connectors of the power line and the connecting line are connected with the corresponding connectors, so that the device is convenient to connect and store; the top end of the upper cover plate and the bottom end of the mounting bottom plate are both provided with a heat dissipation device, a plurality of heat dissipation fins are arranged on the inner side of the heat dissipation device, the heat dissipation fins are arranged at equal intervals, the contact area between the heat dissipation fins and air is increased, and empty grooves exist in the bottom of the device when the device is placed, so that the heat dissipation performance is improved; the heat dissipation device is characterized in that the heat dissipation fans are arranged on one side of the heat dissipation device, the heat dissipation fans are arranged in two groups and are symmetrically arranged, the inner sides of the heat dissipation fins are provided with the air grooves, the air grooves are arranged in an equidistant mode, the heat dissipation fans drive internal hot air to be led out of the heat dissipation fins through the air grooves to dissipate heat effectively, and the heat dissipation performance of the device is further improved.
2. According to the power adapter with multiple protection, the number of the movable blocks is four, the movable blocks are distributed in a rectangular array, the movable blocks and the sliding grooves are correspondingly arranged, the mounting plate is connected with the sliding grooves in a sliding mode through the movable blocks, the number of the reset springs is two, the reset springs are symmetrically arranged, the movable blocks are movably connected with the sliding grooves through the reset springs, the impact force applied to a falling circuit board is effectively buffered through the reset springs inside, and the circuit board is prevented from being damaged by impact; the heat abstractor outside is provided with the block rubber, and block rubber quantity is provided with four groups, and the block rubber is the rectangular array and distributes in the device main part outside, further reduces the impact force that receives when the device falls, prevents to damage.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic side view of the internal structure of the present invention;
fig. 4 is a schematic diagram of the present invention in a partially enlarged structure shown in fig. 3.
In the figure: 1. a device main body; 2. a power line; 3. connecting wires; 4. an upper cover plate; 5. mounting a bottom plate; 6. A heat sink; 601. heat dissipation fins; 602. a heat radiation fan; 603. a vent channel; 604. a rubber block; 7. A connecting port; 8. a connector; 9. mounting grooves; 10. mounting a plate; 11. a circuit board; 12. a sliding groove; 13. A movable block; 14. a return spring.
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.
Referring to fig. 1-4, in this embodiment: the utility model provides a power adapter with multiple protection, including device main part 1, 1 one side of device main part is provided with power cord 2, 1 one side of device main part is provided with connecting wire 3, 1 top of device main part is provided with upper cover plate 4, 1 bottom of device main part is provided with mounting plate 5, 4 tops of upper cover plate are provided with heat abstractor 6, 1 one side of device main part is provided with connector 7, 2 one side of power cord is provided with connector 8, 5 inboard mounting grooves 9 that are provided with of mounting plate, 9 inboard mounting panel 10 that are provided with of mounting groove, 10 tops of mounting panel are provided with circuit board 11, 9 inner walls of mounting groove are provided with sliding tray 12, the mounting panel 10 outside is provided with movable block 13, 12 inboard reset spring 14 that is provided with of sliding tray.
In the embodiment, the power line 2 and one side of the connecting line 3 are both provided with the connectors 8, the connectors 7 are correspondingly provided with two connectors, and the power line 2 and the connecting line 3 are both connected with the connectors 8 corresponding to the connectors 7, so that the arrangement is convenient for the connection and the storage of the device; the top end of the upper cover plate 4 and the bottom end of the mounting bottom plate 5 are both provided with a heat dissipation device 6, the inner side of the heat dissipation device 6 is provided with a plurality of heat dissipation fins 601, the heat dissipation fins 601 are arranged at equal intervals, the contact area between the heat dissipation fins 601 and air is increased, and the bottom of the device is provided with an empty slot when the device is placed, so that the heat dissipation performance is improved; the heat dissipation device 6 is provided with two sets of heat dissipation fans 602 on one side, the heat dissipation fans 602 are symmetrically arranged, the inner sides of the heat dissipation fins 601 are provided with air grooves 603, the air grooves 603 are provided with a plurality of air grooves 603, and the air grooves 603 are arranged at equal intervals, so that the heat dissipation fans 602 are arranged to drive the internal hot air to be led out onto the heat dissipation fins 601 through the air grooves 603 for effective heat dissipation, and the heat dissipation performance of the device is further improved; four groups of movable blocks 13 are arranged in quantity and distributed in a rectangular array, the movable blocks 13 are arranged corresponding to the sliding grooves 12, the mounting plate 10 is connected with the sliding grooves 12 in a sliding mode through the movable blocks 13, two reset springs 14 are arranged, the reset springs 14 are symmetrically arranged, the movable blocks 13 are movably connected with the sliding grooves 12 through the reset springs 14, and therefore impact force on the falling circuit board 11 is effectively buffered through the internal reset springs 14, and the circuit board 11 is prevented from being damaged by impact; the rubber blocks 604 are arranged on the outer side of the heat dissipation device 6, four groups of rubber blocks 604 are arranged, the rubber blocks 604 are distributed on the outer side of the device main body 1 in a rectangular array mode, and the arrangement further reduces impact force when the device falls, and prevents damage.
The utility model discloses a theory of operation and use flow: when the device is used, the power line 2 and the connecting line 3 are connected with a corresponding connecting port 7 on the device main body 1 through the connecting head 8, the other side of the power line 2 is connected with a power socket, the other side of the connecting line 3 is connected with equipment needing power supply, the heat dissipation devices 6 are arranged at the top end of the upper cover plate 4 and the bottom end of the mounting bottom plate 5, a plurality of heat dissipation fins 601 which are arranged at equal intervals are arranged on the inner side of each heat dissipation device 6, the contact area with air is increased, and empty grooves exist at the bottom of the device when the device is placed, so that the heat dissipation performance is improved; the heat dissipation fan 602 drives the internal hot air to be guided out to the heat dissipation fins 601 through the ventilation grooves 603 for effective heat dissipation, so that the heat dissipation performance of the device is further improved; the mounting plate 10 is connected with the sliding groove 12 in a sliding mode through the movable block 13, the number of the reset springs 14 is two, the reset springs 14 are symmetrically arranged, the movable block 13 is movably connected with the sliding groove 12 through the reset springs 14, and the impact force applied to the falling circuit board 11 is effectively buffered through the internal reset springs 14, so that the circuit board 11 is prevented from being damaged by impact; the rubber blocks 604 are arranged on the outer side of the heat dissipation device 6, four groups of rubber blocks 604 are arranged, the rubber blocks 604 are distributed on the outer side of the device main body 1 in a rectangular array mode, impact force received when the device falls is further reduced, and damage is prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A power adapter with multiple protections, comprising a device body (1), characterized in that: a power line (2) is arranged at one side of the device main body (1), a connecting wire (3) is arranged at one side of the device main body (1), an upper cover plate (4) is arranged at the top end of the device main body (1), a mounting bottom plate (5) is arranged at the bottom end of the device main body (1), the top end of the upper cover plate (4) is provided with a heat dissipation device (6), one side of the device main body (1) is provided with a connecting port (7), a connector (8) is arranged on one side of the power line (2), a mounting groove (9) is arranged on the inner side of the mounting bottom plate (5), a mounting plate (10) is arranged on the inner side of the mounting groove (9), a circuit board (11) is arranged at the top end of the mounting plate (10), the mounting groove (9) inner wall is provided with sliding tray (12), mounting panel (10) outside is provided with movable block (13), sliding tray (12) inboard is provided with reset spring (14).
2. The power adapter with multiple protections of claim 1, further comprising: power cord (2) and connecting wire (3) one side setting all are provided with connector (8), connector (7) correspond and are provided with two, equal first connector (8) of power cord (2) and connecting wire (3) are connected with corresponding connector (7).
3. The power adapter with multiple protections of claim 1, further comprising: the heat dissipation device is characterized in that the top end of the upper cover plate (4) and the bottom end of the mounting base plate (5) are respectively provided with a heat dissipation device (6), the inner side of each heat dissipation device (6) is provided with a plurality of heat dissipation fins (601), and the heat dissipation fins (601) are arranged at equal intervals.
4. A multiple protection power adapter according to claim 3, wherein: the heat dissipation device is characterized in that heat dissipation fans (602) are arranged on one side of the heat dissipation device (6), the number of the heat dissipation fans (602) is two, the heat dissipation fans are symmetrically arranged, air grooves (603) are formed in the inner sides of the heat dissipation fins (601), the number of the air grooves (603) is provided with a plurality of air grooves, and the air grooves (603) are arranged at equal intervals.
5. The power adapter with multiple protections of claim 1, further comprising: movable block (13) quantity is provided with four groups, and is the rectangular array and distributes, movable block (13) are corresponding the setting with sliding tray (12), mounting panel (10) are through movable block (13) and sliding tray (12) sliding connection, the quantity of reset spring (14) sets up two, reset spring (14) are the symmetry and set up, movable block (13) are through reset spring (14) and sliding tray (12) swing joint.
6. A multiple protection power adapter according to claim 1, wherein: the heat dissipation device is characterized in that rubber blocks (604) are arranged on the outer side of the heat dissipation device (6), four groups of rubber blocks (604) are arranged in number, and the rubber blocks (604) are distributed on the outer side of the device main body (1) in a rectangular array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220877115.9U CN217523046U (en) | 2022-04-15 | 2022-04-15 | Power adapter with multiple protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220877115.9U CN217523046U (en) | 2022-04-15 | 2022-04-15 | Power adapter with multiple protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217523046U true CN217523046U (en) | 2022-09-30 |
Family
ID=83371778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220877115.9U Active CN217523046U (en) | 2022-04-15 | 2022-04-15 | Power adapter with multiple protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217523046U (en) |
-
2022
- 2022-04-15 CN CN202220877115.9U patent/CN217523046U/en active Active
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