CN216566936U - Power adapter based on multifunctional protection structure - Google Patents
Power adapter based on multifunctional protection structure Download PDFInfo
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- CN216566936U CN216566936U CN202123309030.5U CN202123309030U CN216566936U CN 216566936 U CN216566936 U CN 216566936U CN 202123309030 U CN202123309030 U CN 202123309030U CN 216566936 U CN216566936 U CN 216566936U
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- power
- circuit board
- cavity
- power adapter
- heat dissipation
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- 230000001681 protective effect Effects 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 14
- 239000010439 graphite Substances 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 13
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a power adapter based on a multifunctional protective structure in the technical field of protective structures, which comprises a main body and a cavity, wherein a T-shaped fixing plate is arranged on one side of the main body, heat dissipation ports are uniformly formed in the bottom of the cavity, a graphite heat dissipation plate is arranged above the heat dissipation ports in the cavity, a dust screen is arranged in each heat dissipation port, a circuit board is arranged above the graphite heat dissipation plate, and a power-off protection relay is arranged above a power input end of the circuit board. Through using this device, can avoid the difficult condition in order of power output connecting wire because of the length reason, and through dustproof and radiating setting, effectively improved electronic component's life.
Description
Technical Field
The utility model relates to the technical field of protective structures, in particular to a power adapter based on a multifunctional protective 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 connecting mode, the utility model can be divided into a wall-inserting type and a table top type. The intelligent safety protection device is widely matched with equipment such as a safety protection camera, a set top box, a router, a light bar and a massager.
The power adapter is also called an external power supply, and is a supply voltage conversion device of small-sized portable electronic equipment and electronic appliances, which is commonly used on small-sized electronic products such as mobile phones, liquid crystal displays and notebook computers, the protection function of the power adapter of the existing notebook computer is single, and the effect of multiple protection can not be realized, so that corresponding protection can not be provided under some special conditions or environments, wherein the most common is when the notebook computer is not used, the power adapter is often placed on one side at will, and the connecting wire of the power adapter is not easy to arrange due to length reasons, thereby influencing the experience of users and causing loss. Accordingly, those skilled in the art have provided a power adapter based on a multifunctional protective structure to solve the problems set forth in the background art described above.
Disclosure of Invention
The present invention is directed to a power adapter based on a multifunctional protective structure to solve the problems set forth in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
power adapter based on multi-functional protective structure, including main part and cavity, one side of main part is provided with T type fixed plate, the thermovent has evenly been seted up to the bottom of cavity, the top that the cavity is located the thermovent is provided with the graphite heating panel, and is a plurality of the inside of thermovent is provided with the dust screen, the top of graphite heating panel is provided with the circuit board, the top that the circuit board is located power input end be provided with outage protective relay.
As a further scheme of the utility model: one side of main part is provided with power input interface, one side that power input interface was kept away from to the main part is provided with power output connecting wire, but imports and derives through setting up of power input interface and power output connecting wire electric current.
As a still further scheme of the utility model: the top of main part is provided with the top cap, evenly be provided with fastening bolt around the top of top cap, the main part is located all seted up the thread groove with fastening bolt position assorted top, and is through a plurality of fastening bolt's setting is a plurality of fastening bolt runs through the one end of top cap all with main part threaded connection to make top cap and main part threaded connection.
As a still further scheme of the utility model: the top of top cap is provided with power indicator, power indicator and circuit board electric connection, through the setting of power indicator and circuit board, whether the observation power of being convenient for switches on.
As a still further scheme of the utility model: the bottom of cavity evenly is provided with the internal thread post all around, the circuit board be located with internal thread post position assorted top evenly be provided with fixing bolt all around, through a plurality of internal thread posts and fixing bolt's setting, it is a plurality of fixing bolt runs through the one end of circuit board all with internal thread post threaded connection to fix circuit board and graphite heating panel.
As a still further scheme of the utility model: the circuit board is respectively electrically connected with the power input interface and the power output connecting wire, and input current and voltage in work of the device are shunted and stabilized through the arrangement of the circuit board.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the arrangement of the T-shaped fixing plate, a containing space can be provided for the power output connecting wire during idling and use, and meanwhile, a wall hanging function can be provided for the main body, so that the situation that the power output connecting wire is not easy to arrange due to length is avoided. Through using this device, can avoid the difficult condition of putting in order of power output connecting wire because of the length reason, and through dustproof and radiating setting, effectively improved electronic component's life.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic diagram of an explosive structure in the present invention;
fig. 3 is a schematic structural diagram of a in fig. 2.
In the figure: 1. a main body; 101. a T-shaped fixing plate; 102. a power input interface; 103. a power supply output connecting line; 2. a top cover; 201. a power indicator light; 202. fastening a bolt; 3. a cavity; 301. an internally threaded post; 302. a heat dissipation port; 303. a dust screen; 4. a graphite heat dissipation plate; 5. a circuit board; 501. fixing the bolt; 502. and a power-off protection relay.
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.
Referring to fig. 1 to 3, in the embodiment of the present invention, the power adapter based on the multifunctional protection structure includes a main body 1 and a cavity 3, wherein a T-shaped fixing plate 101 is disposed on one side of the main body 1, heat dissipation ports 302 are uniformly formed at the bottom of the cavity 3, a graphite heat dissipation plate 4 is disposed above the heat dissipation ports 302 in the cavity 3, a dust screen 303 is disposed inside the heat dissipation ports 302, a circuit board 5 is disposed above the graphite heat dissipation plate 4, and a power-off protection relay 502 is disposed above the circuit board 5 located above a power input end.
Wherein, one side of the main body 1 is provided with a power input interface 102, one side of the main body 1 far away from the power input interface 102 is provided with a power output connecting line 103, and current can be led in and led out through the arrangement of the power input interface 102 and the power output connecting line 103; a top cover 2 is arranged above the main body 1, fastening bolts 202 are uniformly arranged on the periphery above the top cover 2, thread grooves are formed in the positions, matched with the positions of the fastening bolts 202, of the main body 1, and through the arrangement of the fastening bolts 202, one ends, penetrating through the top cover 2, of the fastening bolts 202 are in threaded connection with the main body 1, so that the top cover 2 is in threaded connection with the main body 1; a power indicator 201 is arranged above the top cover 2, the power indicator 201 is electrically connected with the circuit board 5, and whether the power is connected or not can be conveniently observed through the arrangement of the power indicator 201 and the circuit board 5;
the periphery of the bottom end of the cavity 3 is uniformly provided with internal thread columns 301, the periphery of the circuit board 5 above the internal thread columns 301 is uniformly provided with fixing bolts 501, and through the arrangement of the internal thread columns 301 and the fixing bolts 501, one ends of the fixing bolts 501 penetrating through the circuit board 5 are in threaded connection with the internal thread columns 301, so that the circuit board 5 and the graphite heat dissipation plate 4 are fixed; the circuit board 5 is electrically connected with the power input interface 102 and the power output connecting line 103 respectively, and the input current and the input voltage during the operation of the device are divided and stabilized through the arrangement of the circuit board 5.
The working principle of the utility model is as follows: when the device is used for working, firstly, the input unit of the power supply is connected with the power input interface 102, the circuit board 5 starts to shunt and stabilize the input current and voltage, meanwhile, the power indicator lamp 201 lights up, and then the power output connecting line 103 is connected with the power input end of the notebook computer, at that time, the excessive part of the power output connecting line 103 can be wound on the end wall of the T-shaped fixing plate 101, the situation that the power output connecting line 103 is not easy to arrange due to the length reason is avoided, when the electronic element in the main body 1 works for a certain time, heat can be generated, at that time, the graphite heat-radiating plate 4 can absorb the heat generated by the electronic element due to the heat absorption characteristic, the heat which is continuously absorbed can be conducted to the heat-radiating port 302 at the other side, and due to the temperature difference factor at the two sides of the graphite heat-radiating plate 4, the heat in the graphite heat-radiating port 302 can be transferred out of the main body 1, thereby reach the effect to the inside cooling that dispels the heat of main part 1, the inside dust screen 303 of thermovent 302 can prevent the protection that the dust got into for main part 1 all the time simultaneously, and when meetting emergency, power-off protection relay 502 then carries out power-off protection to the inside electronic component of main part 1, avoids causing notebook computer's loss under the emergency simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
Claims (6)
1. Power adapter based on multi-functional protective structure, including main part (1) and cavity (3), its characterized in that: one side of main part (1) is provided with T type fixed plate (101), thermovent (302) have evenly been seted up to the bottom of cavity (3), the top that cavity (3) are located thermovent (302) is provided with graphite heating panel (4), and is a plurality of the inside of thermovent (302) is provided with dust screen (303), the top of graphite heating panel (4) is provided with circuit board (5), circuit board (5) be located power input end's top be provided with outage protective relay (502).
2. The multifunctional protective structure-based power adapter according to claim 1, wherein: one side of the main body (1) is provided with a power input interface (102), and one side of the main body (1) far away from the power input interface (102) is provided with a power output connecting line (103).
3. The multifunctional protective structure-based power adapter according to claim 1, wherein: the top of main part (1) is provided with top cap (2), evenly be provided with fastening bolt (202) around the top of top cap (2), the screw thread groove has all been seted up to main part (1) position assorted top with fastening bolt (202).
4. The multifunctional protective structure-based power adapter according to claim 3, wherein: the top of top cap (2) is provided with power indicator (201), power indicator (201) and circuit board (5) electric connection.
5. The multifunctional protective structure-based power adapter according to claim 1, wherein: the bottom of cavity (3) evenly is provided with internal thread post (301) all around, circuit board (5) are located and evenly are provided with fixing bolt (501) all around with internal thread post (301) position assorted top.
6. The multifunctional protective structure-based power adapter according to claim 1, wherein: the circuit board (5) is electrically connected with the power input interface (102) and the power output connecting line (103) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123309030.5U CN216566936U (en) | 2021-12-27 | 2021-12-27 | Power adapter based on multifunctional protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123309030.5U CN216566936U (en) | 2021-12-27 | 2021-12-27 | Power adapter based on multifunctional protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216566936U true CN216566936U (en) | 2022-05-20 |
Family
ID=81592939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123309030.5U Active CN216566936U (en) | 2021-12-27 | 2021-12-27 | Power adapter based on multifunctional protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216566936U (en) |
-
2021
- 2021-12-27 CN CN202123309030.5U patent/CN216566936U/en active Active
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