CN218336662U

CN218336662U - Combined direct-plug power adapter

Info

Publication number: CN218336662U
Application number: CN202221514371.8U
Authority: CN
Inventors: 钟贤; 黄荣才; 胡炜; 王兴燕
Original assignee: Shenzhen Juyuanhai Electronic Co ltd
Current assignee: Shenzhen Juyuanhai Electronic Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-01-17
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a modular cut straightly type power adapter relates to power adapter technical field, and its technical scheme is: the utility model discloses a set up the heat dissipation cabin, fill the coolant liquid in the heat dissipation cabin inside to convenient carry out the heat transfer in deriving the coolant liquid with adapter inside work heat through heating panel and heat-conducting plate in the heat dissipation cabin, thereby conveniently improve the radiating efficiency.

Description

Combined direct-plug power adapter

Technical Field

The utility model relates to a power adapter technical field, concretely relates to modular cut straightly type power adapter.

Background

The power adapter is a power supply conversion device of small-sized 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, has the working principle that alternating current input is converted into direct current output, can be divided into a wall-plugging type and a desktop type according to a connection mode, and is widely matched with electronic equipment such as a security camera, a set top box, a router, a light bar, a massager and the like.

The prior art has the following defects: the existing power adapter for small household appliances is easy to generate larger heat in the use process, and the traditional power adapters for mobile phones and computers are not provided with special heat dissipation structures in use, so that the power adapter can be damaged due to overhigh temperature or cause indoor fire seriously, and serious consequences are caused.

Therefore, it is necessary to invent a combined direct-plug power adapter.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a modular cut straightly type power adapter through setting up the heat dissipation cabin, fills the coolant liquid in the inside of heat dissipation cabin to conveniently derive the adapter internal work heat through heating panel and heat-conducting plate and carry out the heat transfer in the coolant liquid, thereby conveniently improve the radiating efficiency, with the problem of solving among the background art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a modular cut-through type power adapter, includes the adapter, the connecting plug subassembly can be dismantled to the adapter right-hand member, the adapter bottom is rotated and is connected the supporting component, the adapter includes casing one, the rectangular channel is seted up to a casing bottom outer wall, the spout is seted up to the rectangular channel left and right sides symmetry, a casing inner wall fixed mounting heat dissipation cabin, heat dissipation inboard side outer wall installation heating panel, the even fixed mounting heat-conducting plate of heating panel outer wall, the heat-conducting plate extends to the heat dissipation under-deck inside, heat dissipation under-deck inner wall packing coolant liquid, heat-conducting plate tip fixed mounting radiating fin, a casing top inner wall fixed mounting radiator, the louvre is evenly seted up on the radiator surface, louvre right side outer wall fixed mounting connecting seat.

Preferably, the supporting component comprises a rotary pump II, the rotary pump II is bilaterally and symmetrically provided with two groups, the rotary pump II is rotatably connected to the inner wall of the rectangular groove, and the rotary pump II is rotatably connected to the outer wall of the rectangular groove through the connecting supporting legs.

Preferably, the inner walls of the support legs are provided with slots, the outer walls of the rectangular grooves are connected with the L-shaped sliding bases in a sliding mode, and the L-shaped sliding bases are connected with the inner walls of the slots in a sliding mode.

Preferably, a first circuit board is fixedly mounted on the inner wall of the right side of the first shell, a transformer is fixedly mounted on the top of the first circuit board, the top of the first circuit board is fixedly connected with an input terminal, a jack is formed in the top of the input terminal, and the jack is electrically connected with the first circuit board.

Preferably, a second circuit board is fixedly mounted on the inner wall of the left side of the first shell, the second circuit board is electrically connected with the first circuit board, the left end of the second circuit board is electrically connected with the output terminal, and the output terminal extends to the outside of the left side of the first shell.

Preferably, the plug assembly comprises a second shell, a slot is formed in the outer wall of the left side of the second shell, the slot is in matched insertion with the connecting seat, and a groove is formed in the outer wall of the right end of the second shell.

Preferably, the inner wall of the groove is rotatably connected with the rotating shaft, the outer wall of the rotating shaft is fixedly provided with the plug, the inner walls of the two shells are fixedly provided with the wires, the right ends of the wires extend to the inner wall of the groove, and the right ends of the wires are fixedly connected with the wiring elastic pieces.

Preferably, the conductive column is electrically connected to the left side of the conducting wire, the conductive column is fixedly mounted at the two bottoms of the shell, and the conductive column is matched and plugged with the jack at the top of the input terminal.

The utility model has the advantages that:

1. the adapter and the plug assembly are in a split structure before being arranged, so that the adapter and the plug assembly can be conveniently stored, and meanwhile, the adapter and the plug assembly can be conveniently maintained and replaced after being damaged, so that the later-stage use maintenance cost is reduced, and the economy and convenience of the use of equipment are improved;

2. by arranging the heat dissipation cabin and filling cooling liquid in the heat dissipation cabin, the heat dissipation plate and the heat conduction plate are convenient to conduct the working heat in the adapter to the cooling liquid for heat exchange, and therefore the heat dissipation efficiency is convenient to improve;

3. through setting up supporting component, through rotating the stabilizer blade, through inside side slip L shape slide afterwards to the convenience is pegged graft in the slot of stabilizer blade inner wall through L shape slide, thereby makes adapter bottom and desktop separation through the stabilizer blade convenient, thereby conveniently improves the radiating efficiency to a casing outer wall.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

fig. 2 is a schematic view of an expanded structure of the plug assembly provided by the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 provided by the present invention;

fig. 4 is an enlarged view of the position B in fig. 2 according to the present invention;

fig. 5 is a schematic structural diagram of the plug assembly provided by the present invention.

In the figure: the adapter 100, the first housing 110, the rectangular groove 111, the sliding groove 112, the heat dissipation compartment 120, the cooling liquid 121, the heat dissipation plate 130, the heat conduction plate (131), the heat dissipation fins 132, the heat sink 140, the heat dissipation holes 141, the connection seat 150, the first circuit board 160, the transformer 161, the input terminal 162, the jack 163, the second circuit board 170, the output terminal 171, the plug assembly 200, the second housing 210, the first slot 220, the groove 230, the rotating shaft 240, the plug 250, the conducting wire 260, the conducting post 270, the support assembly 300, the second rotary drawer 310, the support leg 320, the second slot 330, and the L-shaped sliding seat 340.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-5, the utility model provides a pair of modular direct-insert type power adapter, in order to realize above-mentioned purpose, the utility model provides a following technical scheme: a combined direct-plug power adapter comprises an adapter 100, a plug assembly 200 is detachably connected at the right end of the adapter 100, a support assembly 300 is rotatably connected at the bottom of the adapter 100, the adapter 100 comprises a first shell 110, a rectangular groove 111 is formed in the outer wall of the bottom of the first shell 110, sliding grooves 112 are symmetrically formed in the left side and the right side of the rectangular groove 111, a heat dissipation cabin 120 is fixedly installed on the inner wall of the first shell 110, a heat dissipation plate 130 is installed on the outer wall of the inner side of the heat dissipation cabin 120, a heat conduction plate 131 is uniformly and fixedly installed on the outer wall of the heat dissipation plate 130, the heat conduction plate 131 extends into the heat dissipation cabin 120, cooling liquid 121 is filled in the inner wall of the heat dissipation cabin 120, heat dissipation fins 132 are fixedly installed at the end part of the heat conduction plate 131, a heat sink 140 is fixedly installed on the inner wall of the top of the first shell 110, heat dissipation holes 141 are uniformly formed in the surface of the heat sink 140, the outer wall of the right side of the heat dissipation hole 141 is fixedly provided with the connecting seat 150, the supporting component 300 comprises two rotary drawers 310, the two rotary drawers 310 are symmetrically arranged in two groups in the left-right direction, the two rotary drawers 310 are rotatably connected to the inner wall of the rectangular groove 111, the outer wall of the rotary drawers 310 is rotatably connected with the supporting feet 320, the inner wall of the supporting feet 320 is provided with a slot II 330, the outer wall of the rectangular groove 111 is slidably connected with an L-shaped sliding seat 340, the L-shaped sliding seat 340 is slidably connected with the inner wall of the slot II 330, specifically, the adaptor 100 and the plug component 200 are matched for use, so that alternating current can be conveniently converted into direct current, and then power supply is carried out on an electric appliance through the direct current, the first shell 100 has an effect on the adaptor 100, the rectangular groove 111 has an effect of conveniently folding and accommodating the supporting feet 320, and the sliding groove 112 has an effect of facilitating the L-shaped sliding seat 340;

heat dissipation cabin 120 is hollow structure, through setting up heat dissipation cabin 120, the effect that conveniently holds coolant liquid 121 has, have the effect that conveniently cools off the heat transfer to radiating fin 132 through setting up coolant liquid 121, heating panel 130 has the heat of conveniently receiving adapter 100 inside, thereby derive the heat of casing 110 inside in heat dissipation cabin 120, heat transfer with coolant liquid 121, thereby conveniently improve the radiating efficiency, have the effect of conveniently conducting heat through setting up heat-conducting plate 131, the heat-conducting plate 131 material sets up to metallic copper, heat-conducting plate 131 surface electroplating metal silver, radiator 140 sets up louvre 141 on the surface has the effect that conveniently discharges the steam in casing 110, thereby conveniently reduce adapter 100 internal temperature through taking a breath, connecting seat 150 pegs graft with a 220 cooperation of slot, have the effect of conveniently installing plug assembly 200 on adapter 100 surface, thereby conveniently connect plug assembly 200, supporting component 300 has the convenience and lifts adapter 100, thereby conveniently make casing 110 bottom break away from the desktop, thereby conveniently increase the exposed area of casing 110 bottom, thereby conveniently carry out the forced air cooling to adapter 100 surface, two have convenient and L shape 330 pegs graft, thereby conveniently improve the stability of standing through the cooperation of convenient support leg 340L shape 320.

Further, a first circuit board 160 is fixedly mounted on the inner wall of the right side of the first shell 110, a transformer 161 is fixedly mounted on the top of the first circuit board 160, the top of the first circuit board 160 is fixedly connected with an input terminal 162, a jack 163 is formed in the top of the input terminal 162, the jack 163 is electrically connected with the first circuit board 160, a second circuit board 170 is fixedly mounted on the inner wall of the left side of the first shell 110, the second circuit board 170 is electrically connected with the first circuit board 160, a left end of the second circuit board 170 is electrically connected with an output terminal 171, the output terminal 171 extends to the outside of the left side of the first shell 110, specifically, the first circuit board 160 has the effect of facilitating mounting of the transformer 161 and the input terminal 162, and the jack 163 is in matched and inserted connection with the conductive post 270, so that the effect of facilitating electrical connection between the adapter 100 and the plug assembly 200 is achieved.

Further, the plug assembly 200 includes a second housing 210, a first slot 220 is formed in the outer wall of the left side of the second housing 210, the first slot 220 is inserted into the connecting seat 150 in a matching manner, a groove 230 is formed in the outer wall of the right end of the second housing 210, the inner wall of the groove 230 is rotatably connected with the rotating shaft 240, a plug 250 is fixedly installed on the outer wall of the rotating shaft 240, a lead 260 is fixedly installed on the inner wall of the second housing 210, the right end of the lead 260 extends to the inner wall of the groove 230, the right end of the lead 260 is fixedly connected with a wiring elastic sheet (not labeled in the figure), the left side of the lead 260 is electrically connected with a conductive column 270, the conductive column 270 is fixedly installed at the bottom of the second housing 210, the conductive column 270 is inserted into the jack 163 at the top of the input terminal 162 in a matching manner, specifically, the surface of the plug assembly 200 is protected by the second housing 210, the groove 230 has an effect of conveniently folding and accommodating the plug 250, the plug 250 has an effect of conveniently inserting into the socket, thereby conveniently connecting alternating current, the rotating shaft 240 has an effect of conveniently rotating and electrically connecting the plug 250 in a matching manner, thereby conveniently conducting the end portion.

The utility model discloses a use as follows: the person skilled in the art aligns the plug assembly 200 to the right end of the adapter 100, so that the first insertion slot 220 aligns with the first connection seat 150, by pressing the second housing 210, so that the first connection seat 150 is inserted into the first insertion slot 220, and at the same time, the conductive post 270 is inserted into the insertion hole 163 at the top of the input terminal 162, and then, by rotating the plug 250, the plug 250 is turned over 90 ° and then protrudes out of the groove 230, so that the left end of the plug 250 is electrically connected with the wiring spring, and then, the charging wire is inserted into the inner wall of the output terminal 171, so that the output terminal 171 is electrically connected with the charging wire, and then, the charging wire input end is inserted into the charging port of the electrical appliance, and then, the plug 250 is inserted into the ac socket, when the adapter 100 is in operation, the first circuit board 160 and the second circuit board 170 generate heat, and the heat is discharged through the heat dissipation plate 141, and the heat is received by the heat dissipation plate 130 and then guided to the surface of the heat conduction plate 131, and then, the heat is guided out to the surface of the heat dissipation fins 132, and is transmitted into the heat dissipation chamber 120 to exchange with the cooling liquid 121, thereby reducing the surface temperature of the adapter 100, and quickly and safely dissipating heat from the inside of the sender.

The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of protection claimed by the present invention as far as possible.

Claims

1. A modular type power adapter of cut-through, includes adapter (100), adapter (100) right-hand member can dismantle connecting plug subassembly (200), adapter (100) bottom is rotated and is connected supporting component (300), its characterized in that: adapter (100) includes casing (110), rectangular channel (111) is seted up to casing (110) bottom outer wall, spout (112) are seted up to both sides symmetry about rectangular channel (111), inside one (110) inner wall fixed mounting heat dissipation cabin (120) of casing, heat dissipation cabin (120) inboard outer wall installation heating panel (130), the even fixed mounting heat-conducting plate (131) of heating panel (130) outer wall, heat-conducting plate (131) extend to inside heat dissipation cabin (120), cooling liquid (121) are filled to heat dissipation cabin (120) inner wall, heat-conducting plate (131) tip fixed mounting radiating fin (132), casing (110) top inner wall fixed mounting radiator (140), even louvre (141) are seted up on radiator (140) surface, louvre (141) right side outer wall fixed mounting connecting seat (150).

2. The combined direct-plug type power adapter as claimed in claim 1, wherein the supporting assembly (300) comprises two rotary drawers (310), two sets of the rotary drawers (310) are arranged in bilateral symmetry, the two sets of the rotary drawers (310) are rotatably connected to the inner wall of the rectangular groove (111), and the outer wall of the rotary drawer (310) is rotatably connected to the supporting legs (320).

3. The combined direct-plug type power adapter as claimed in claim 2, wherein the inner wall of the supporting leg (320) is provided with a second slot (330), the outer wall of the rectangular groove (111) is slidably connected with an L-shaped sliding seat (340), and the L-shaped sliding seat (340) is slidably connected with the inner wall of the second slot (330).

4. The combined type direct plug-in power adapter according to claim 1, wherein a first circuit board (160) is fixedly mounted on the inner wall of the right side of the first casing (110), a transformer (161) is fixedly mounted on the top of the first circuit board (160), an input terminal (162) is fixedly connected to the top of the first circuit board (160), a jack (163) is formed on the top of the input terminal (162), and the jack (163) is electrically connected with the first circuit board (160).

5. The combined type direct plug-in power adapter according to claim 4, wherein a second circuit board (170) is fixedly mounted on the inner wall of the left side of the first housing (110), the second circuit board (170) is electrically connected with the first circuit board (160), the left end of the second circuit board (170) is electrically connected with the output terminal (171), and the output terminal (171) extends to the outside of the left side of the first housing (110).

6. The combined direct-plug type power adapter as claimed in claim 1, wherein the plug assembly (200) comprises a second housing (210), a first slot (220) is formed in the outer wall of the left side of the second housing (210), the first slot (220) is matched and plugged with the connecting seat (150), and a groove (230) is formed in the outer wall of the right end of the second housing (210).

7. The combined direct-plug power adapter as claimed in claim 6, wherein the inner wall of the groove (230) is rotatably connected with a rotating shaft (240), the outer wall of the rotating shaft (240) is fixedly provided with a plug (250), the inner wall of the second housing (210) is fixedly provided with a wire (260), the right end of the wire (260) extends to the inner wall of the groove (230), and the right end of the wire (260) is fixedly connected with a wiring spring piece.

8. The combined direct-plug power adapter as claimed in claim 7, wherein the left side of the conductive wire (260) is electrically connected to the conductive post (270), the conductive post (270) is fixedly mounted at the bottom of the second housing (210), and the conductive post (270) is fittingly inserted into the insertion hole (163) at the top of the input terminal (162).