CN217037035U - Power adapter convenient to heat dissipation - Google Patents
Power adapter convenient to heat dissipation Download PDFInfo
- Publication number
- CN217037035U CN217037035U CN202220773620.9U CN202220773620U CN217037035U CN 217037035 U CN217037035 U CN 217037035U CN 202220773620 U CN202220773620 U CN 202220773620U CN 217037035 U CN217037035 U CN 217037035U
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- CN
- China
- Prior art keywords
- shell
- heat dissipation
- fixedly connected
- rod
- power adapter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of power adapters, in particular to a power adapter convenient for heat dissipation, which comprises a body and a shell, wherein the shell is arranged on the outer side of the body, the top side of the body is provided with a shell cover, the top end of the body is fixedly connected with a first heat dissipation rod, the first heat dissipation rod is fixedly connected with the shell, the left end, the right end, the front end and the rear end of the body are fixedly connected with a second heat dissipation rod, the second heat dissipation rod is fixedly connected with the shell, the inner side of the top end of the shell is slidably connected with a sliding rod, and the sliding rod is fixedly connected with the shell cover, the first heat dissipation rod, the second heat dissipation rod and the shell transmit heat on the body to the shell through heat conduction, the shell with a large surface area can dissipate heat quickly, and the shell can be guaranteed to be reliably withdrawn from the top of the shell under the sliding connection of the sliding rod and the matching of a spring, and can quickly ventilate to realize the quick heat dissipation of a narrow space, increasing the practicality of the device.
Description
Technical Field
The utility model relates to the technical field of power adapters, in particular to a power adapter convenient for heat dissipation.
Background
The power adapter is a power supply conversion device for 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, has the working principle of converting alternating current input into direct current output, and can be divided into a wall-plugging type and a desktop type according to a connection mode.
The power adapter radiating rate is slow, causes the heat to persist on the power adapter for a long time, reduces the life of inside components and parts, and power adapter's plug is external when not using in addition, and the side is atress easily and is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power adapter convenient for heat dissipation, and aims to solve the problems that the power adapter provided in the background art is low in heat dissipation speed and damaged due to external stress of a plug.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a power adapter convenient to heat dissipation, includes body and shell, the outside of body is provided with the shell, the top side of body is provided with the cap, the first heat dissipation pole of top fixedly connected with of body, and first heat dissipation pole and shell fixed connection, the body about both ends with around the equal fixedly connected with second heat dissipation pole in both ends, and second heat dissipation pole and shell fixed connection, the inboard sliding connection in top of shell has the slide bar, and slide bar and cap fixed connection, the outside of slide bar is provided with the spring, and the both ends of spring respectively with shell and cap fixed connection, the outside of body is provided with the plug, the rear end fixedly connected with button of cap, the inboard of shell is provided with the louvre.
Preferably, the outside screwed connection of plug has the spiral ring, the left end fixedly connected with of spiral ring awl ring, the one end inboard of plug and body all is provided with the connecting wire, and awl ring and connecting wire laminating.
Preferably, the conical ring is a sponge ring.
Preferably, the top end inner side of the shell is provided with a sliding groove, the sliding rod is in sliding connection with the shell through the sliding groove, and the cross section of the sliding rod is rectangular.
Preferably, the inner side of the rear end of the shell is provided with a jack, and the button is connected with the shell in a sliding mode through the jack.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the first heat dissipation rod, the second heat dissipation rod, the shell cover, the sliding rod and the spring, the power adapter can be quickly cooled, and can be quickly ventilated and cooled when placed in a space, the first heat dissipation rod, the second heat dissipation rod and the shell transmit heat on the body to the shell through heat conduction, the shell with a large surface area can be quickly cooled, and meanwhile, the shell can be guaranteed to reliably withdraw from the top of the shell under the sliding connection of the sliding rod and the shell and the matching of the spring, so that the quick cooling in a narrow space can be realized through quick ventilation, and the practicability of the device is improved.
2. According to the utility model, the plug can be reliably protected when the power adapter is not used through the spiral ring and the conical ring, the plug is prevented from being damaged by force from the side surface, the plug can be reliably retracted and extended through the spiral connection of the spiral ring and the plug, and meanwhile, the conical ring made of the sponge layer reliably protects the connecting wire, so that the practicability of the device is increased.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure at B of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of an installation structure of the first heat-dissipating rod according to the present invention.
In the figure: 1-shell, 2-shell cover, 3-first heat dissipation rod, 4-body, 5-second heat dissipation rod, 6-button, 7-spring, 8-sliding rod, 9-conical ring and 10-spiral ring.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a power adapter convenient to heat dissipation, including body 4 and shell 1, the outside of body 4 is provided with shell 1, the top side of body 4 is provided with cap 2, the first heat dissipation pole 3 of top fixedly connected with of body 4, and first heat dissipation pole 3 and shell 1 fixed connection, the equal fixedly connected with second heat dissipation pole 5 in both ends around and about both ends of body 4, and second heat dissipation pole 5 and shell 1 fixed connection, the inboard sliding connection in top of shell 1 has slide bar 8, and slide bar 8 and cap 2 fixed connection, the outside of slide bar 8 is provided with spring 7, and spring 7's both ends respectively with shell 1 and cap 2 fixed connection, the outside of body 4 is provided with the plug, the rear end fixedly connected with button 6 of cap 2, the inboard of shell 1 is provided with the louvre.
The outer side of the plug is spirally connected with a spiral ring 10, the left end of the spiral ring 10 is fixedly connected with a conical ring 9, connecting wires are arranged on the inner sides of the plug and one end of the body 4, and the conical ring 9 is attached to the connecting wires, so that the side face of the plug is reliably protected when the plug is not used in the using process; the conical ring 9 is a sponge ring, and the reliable attachment of the conical ring 9 and the connecting line is ensured in the use process; a sliding groove is formed in the inner side of the top end of the shell 1, the sliding rod 8 is connected with the shell 1 in a sliding mode through the sliding groove, the cross section of the sliding rod 8 is rectangular, and the shell cover 2 is guaranteed to lift stably in the using process; the rear end inboard of shell 1 is provided with the jack, and button 6 passes through jack and 1 sliding connection of shell, and button 6 and shell 1's sliding connection guarantees cap 2 and the reliable joint of shell 1 in the use.
The working process is as follows: the device can quickly dissipate heat of the power adapter, quickly ventilate and dissipate heat of the power adapter when a heat dissipation space is small, the heat dissipation holes ensure that the power adapter body 4 in the shell 1 is reliably ventilated, the first heat dissipation rod 3 attached to the top end of the power adapter body 4 and the second heat dissipation rod 5 attached to the side surface of the power adapter body 4 quickly dissipate heat through heat conduction, so that the heat is quickly dissipated through the shell 1 with a large surface area, when the placement space of the power adapter is narrow, the button 6 is pressed to withdraw the power adapter from the shell 1, so that the spring 7 in a compressed state is reset, the shell cover 2 is pushed to withdraw from the top of the shell 1 under the matching of the sliding rod 8 and the shell 1 in a sliding connection manner, the air outside the power adapter body 4 is ensured to quickly flow, so that the first heat dissipation rod 3, the second heat dissipation rod 5 and the shell 1 are matched to quickly dissipate heat, and in addition, a plug can be reliably protected when the power adapter is not used, the plug is prevented from being damaged by stress from the side, the spiral ring 10 is rotated to enable the plug to move to the right outside under the matching of the lantern ring and the plug in spiral connection, and meanwhile, the conical ring 9 made of the sponge layer reliably protects the connecting wire.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a power adapter convenient to heat dissipation, includes body (4) and shell (1), its characterized in that: a shell (1) is arranged on the outer side of the body (4), a shell cover (2) is arranged on the top side of the body (4), a first heat dissipation rod (3) is fixedly connected to the top end of the body (4), the first heat dissipation rod (3) is fixedly connected with the shell (1), second heat dissipation rods (5) are fixedly connected to the left end, the right end, the front end and the rear end of the body (4), the second heat dissipation rods (5) are fixedly connected with the shell (1), a sliding rod (8) is slidably connected to the inner side of the top end of the shell (1), the sliding rod (8) is fixedly connected with the shell cover (2), a spring (7) is arranged on the outer side of the sliding rod (8), two ends of the spring (7) are fixedly connected with the shell (1) and the shell cover (2) respectively, a plug is arranged on the outer side of the body (4), a button (6) is fixedly connected to the rear end of the shell cover (2), the inner side of the shell (1) is provided with heat dissipation holes.
2. The power adapter facilitating heat dissipation of claim 1, wherein: the outer side of the plug is spirally connected with a spiral ring (10), the left end of the spiral ring (10) is fixedly connected with a conical ring (9), the inner sides of one ends of the plug and the body (4) are provided with connecting wires, and the conical ring (9) is attached to the connecting wires.
3. The power adapter facilitating heat dissipation of claim 2, wherein: the conical ring (9) is a sponge ring.
4. The power adapter facilitating heat dissipation of claim 1, wherein: the top end inner side of the shell (1) is provided with a sliding groove, the sliding rod (8) is connected with the shell (1) in a sliding mode through the sliding groove, and the cross section of the sliding rod (8) is rectangular.
5. The power adapter facilitating heat dissipation of claim 1, wherein: the rear end inner side of the shell (1) is provided with a jack, and the button (6) is connected with the shell (1) in a sliding mode through the jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220773620.9U CN217037035U (en) | 2022-04-06 | 2022-04-06 | Power adapter convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220773620.9U CN217037035U (en) | 2022-04-06 | 2022-04-06 | Power adapter convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217037035U true CN217037035U (en) | 2022-07-22 |
Family
ID=82415552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220773620.9U Expired - Fee Related CN217037035U (en) | 2022-04-06 | 2022-04-06 | Power adapter convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217037035U (en) |
-
2022
- 2022-04-06 CN CN202220773620.9U patent/CN217037035U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220722 |