CN208766605U - A kind of laptop adapter - Google Patents
A kind of laptop adapter Download PDFInfo
- Publication number
- CN208766605U CN208766605U CN201821354157.4U CN201821354157U CN208766605U CN 208766605 U CN208766605 U CN 208766605U CN 201821354157 U CN201821354157 U CN 201821354157U CN 208766605 U CN208766605 U CN 208766605U
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- Prior art keywords
- adapter
- adapter shell
- wrapping post
- shell
- winding bracket
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Abstract
The utility model discloses a kind of laptop adapters, including adapter shell, the symmetrical both ends of adapter shell are respectively arranged with one group of winding bracket, wherein being wound with power input line on winding bracket described in one group, are wound with power supply output line on winding bracket described in another group；Described power input line one end connects the adapter shell, and the other end is provided with into plug；Beneficial effect is: the utility model by winding bracket can store power supply line by winding bracket described in installing two groups at adapter shell both ends in storage, while raising adapter storage efficiency, can prevent power supply line from disengaging, convenient for reusing；Adapter is supported by the way that winding bracket described in one group is placed in desktop, adapter and external contact area can be improved, improves radiating efficiency, and can further improve the radiating efficiency of adapter by the heat sink.
Description
Technical field
The utility model relates to power supply adaptor design fields, and in particular to a kind of laptop adapter.
Background technique
Power supply adaptor is the power supply conversion equipment of small portable electronic device and electronic apparatus, generally by outer
The components compositions such as shell, transformer, inductance, capacitor, control IC, pcb board, its working principle are converted to direct current by exchange input
Output, is common on the small-sized electronic products such as mobile phone, liquid crystal display and laptop.
Existing laptop adapter is Table top type, i.e., installs input line and output additional at adapter shell both ends
Line, adapter shell design for packaged type.
Applicants have discovered that at least there is following technical problem in the prior art: existing adapter is needed in storage
It is individually stored after power supply line is extracted, during storage, power supply line is easy to be lost, the power supply line and adapter being fixedly connected
Shell, in storage, power supply line easily loosens, and causes wire rod mixed and disorderly, is not easy to later period use.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of laptop adapter, with solution
Certainly existing adapter is individually stored after needing to extract power supply line in storage in the prior art, during storage,
Power supply line is easy to be lost, the power supply line and adapter shell being fixedly connected, and in storage, power supply line easily loosens, and causes wire rod mixed and disorderly,
Being not easy to the later period technical problems such as uses.Preferred technical solution includes energy in many technical solutions provided by the utility model
It, can be to adapter shell while by wire-rewinding structure progress take-up enough by the way that two groups of wire-rewinding structures are arranged at adapter both ends
It is supported, increases the heat dissipation area of adapter, improve the technical effects such as radiating efficiency, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme:
A kind of laptop adapter provided by the utility model, including adapter shell, the adapter shell pair
The both ends of title are respectively arranged with one group of winding bracket, wherein power input line is wound on winding bracket described in one group, another group
Power supply output line is wound on the winding bracket；
Described power input line one end connects the adapter shell, and the other end is provided with into plug；
Described power supply output line one end connects the adapter shell, and the other end is provided with for plug；
The tow sides of the adapter shell are provided with heat sink；
The winding bracket includes wrapping post and pedestal, and described wrapping post one end is closely connect with the adapter shell,
And the wrapping post is located at the middle part of the adapter shell joint face, the wrapping post other end connects the pedestal, described
Pedestal is mutually perpendicular to the wrapping post, and the wrapping post is located at the winding bracket towards in the adapter shell side
Portion, the pedestal are provided with the tension disk of wire gripper towards the adapter shell side；
The adapter shell connects one lateral projection of wrapping post and connect one lateral projection of wrapping post with the pedestal
Line is identical.
Using a kind of above-mentioned laptop adapter, the pedestal of winding bracket described in one group is placed on desktop,
At this point, the adapter shell is in vacant state under the support of the pedestal and the wrapping post, the adaptation can be convenient for
The heat dissipation of device shell, then by by the power input line and the power supply output line respectively from winding bracket described in two groups
Bypass is loosened, and connects computer and electrical connector socket, can be powered to computer, when take-up, by the power input line and institute
It states power supply output line to be wrapped on the corresponding winding bracket, then presss from both sides the power input line and the power supply output line
It holds the progress end on corresponding tension disk to fix, storage can be completed.
Preferably, the tension disk is stainless steel material, and the tension disk is adhesively fixed on the base.
Preferably, the wrapping post, the pedestal and the adapter shell are plastic material integrated formed structure.
Preferably, the heat sink quadrangle is provided with the bolt for connecting the adapter shell.
Preferably, the heat sink is aluminium alloy plate, and the heat sink surface forming has radiating fin.
Preferably, the joint face of the heat sink and the adapter shell is coated with heat-conducting silicone grease, the heat sink
It is fitted close with the adapter shell.
Preferably, the pedestal is adhesively fixed with rubber antiskid plate far from the wrapping post side.
Beneficial effect is: 1, the utility model by adapter shell both ends install two groups described in winding bracket, can
Power supply line is stored by winding bracket in storage, while improving adapter storage efficiency, power cord can be prevented
It opens, convenient for reusing；
2, adapter is supported by the way that winding bracket described in one group is placed in desktop, adapter and outside can be improved
Contact area improves radiating efficiency, and can further improve the radiating efficiency of adapter by the heat sink.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view structural representation of the utility model；
Fig. 3 is the bottom substance schematic diagram of the utility model winding bracket.
The reference numerals are as follows:
1, adapter shell；101, heat sink；2, winding bracket；201, pedestal；202, wrapping post；203, tension disk；
204, rubber antiskid plate；3, power input line；301, into plug；4, power supply output line；401, for plug.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in referring to figures 1-3, the utility model provides a kind of laptop adapter, including adapter shell 1,
The symmetrical both ends of adapter shell 1 are respectively arranged with one group of winding bracket 2, wherein it is defeated to be wound with power supply on one group of winding bracket 2
Enter line 3, is wound with power supply output line 4 on another group of winding bracket 2；
3 one end of power input line connects adapter shell 1, and the other end is provided with into plug 301；
4 one end of power supply output line connects adapter shell 1, and the other end is provided with for plug 401；
The tow sides of adapter shell 1 are provided with heat sink 101；
Winding bracket 2 includes wrapping post 202 and pedestal 201, and 202 one end of wrapping post is closely connect with adapter shell 1, and
Wrapping post 202 is located at the middle part of 1 joint face of adapter shell, and 202 other end of wrapping post connects pedestal 201, pedestal 201 and coiling
Column 202 is mutually perpendicular to, and wrapping post 202 is located at winding bracket 2 towards 1 one middle side part of adapter shell, and pedestal 201 is towards adaptation
1 side of device shell is provided with the tension disk 203 of wire gripper；
It is identical as the connection 202 side projection line of wrapping post of pedestal 201 that adapter shell 1 connects 202 1 lateral projection of wrapping post.
As optional embodiment, tension disk 203 is stainless steel material, and tension disk 203 is adhesively fixed on pedestal 201
On, so set, by clamping of the tension disk 203 to power input line 3 and power supply output line 4 power supply can be prevented in storage
Input line 3 and power supply output line 4 are disengaged from winding bracket 2；
Wrapping post 202, pedestal 201 and adapter shell 1 are plastic material integrated formed structure, so set, can be improved
The stability of 1 structure of adapter shell；
101 4 jiaos of heat sink are provided with the bolt for connecting adapter shell 1；
Heat sink 101 is aluminium alloy plate, and 101 surface forming of heat sink has radiating fin, so set, heat dissipation can be improved
The heat dissipation area on 101 surface of plate improves heat dissipation effect；
The joint face of heat sink 101 and adapter shell 1 is coated with heat-conducting silicone grease, and heat sink 101 and adapter shell 1 are tight
Close fit improves heat transfer efficiency so set, the tightness that heat sink 101 is contacted with adapter shell 1 can be improved；
Pedestal 201 is adhesively fixed with rubber antiskid plate 204 far from 202 side of wrapping post, so set, passing through rubber antiskid
Plate 204 connects with desktop, and the frictional force of pedestal 201 can be improved, and improves the stability of equipment.
Using the above structure, the pedestal 201 of one group of winding bracket 2 is placed on desktop, at this point, adapter shell 1 is the bottom of at
It is in vacant state under the support of seat 201 and wrapping post 202, the heat dissipation of adapter shell 1 can be convenient for, then by the way that power supply is defeated
Enter line 3 and power supply output line 4 and get around from two groups of winding brackets 2 respectively to loosen, and connects computer and electrical connector socket, it can be to electricity
Brain is powered, and when take-up, power input line 3 and power supply output line 4 are wrapped on corresponding winding bracket 2, then will be electric
Source input line 3 and power supply output line 4, which are clamped in progress end on corresponding tension disk 203, to be fixed, and storage can be completed；
By installing two groups of winding brackets 2 at 1 both ends of adapter shell, winding bracket 2 can be passed through in storage to power supply
Line is stored, and while improving adapter storage efficiency, can prevent power supply line from disengaging, convenient for reusing；
Adapter is supported by the way that one group of winding bracket 2 is placed in desktop, adapter and external contact can be improved
Area improves radiating efficiency, and can further improve the radiating efficiency of adapter by heat sink 101.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (7)
1. a kind of laptop adapter, including adapter shell (1), it is characterised in that: the adapter shell (1) is symmetrical
Both ends be respectively arranged with one group of winding bracket (2), wherein be wound with power input line (3) on winding bracket described in one group (2),
Power supply output line (4) are wound on winding bracket described in another group (2)；
Described power input line (3) one end connects the adapter shell (1), and the other end is provided with into plug (301)；
Described power supply output line (4) one end connects the adapter shell (1), and the other end is provided with for plug (401)；
The tow sides of the adapter shell (1) are provided with heat sink (101)；
The winding bracket (2) includes wrapping post (202) and pedestal (201), described wrapping post (202) one end and the adapter
Shell (1) closely connects, and the wrapping post (202) is located at the middle part of the adapter shell (1) joint face, the wrapping post
(202) other end connects the pedestal (201), and the pedestal (201) is mutually perpendicular to the wrapping post (202), and it is described around
Terminal (202) is located at the winding bracket (2) towards (1) one middle side part of adapter shell, and the pedestal (201) is towards institute
State the tension disk (203) that adapter shell (1) side is provided with wire gripper；
The adapter shell (1) connects (202) one lateral projection of wrapping post and connect the wrapping post with the pedestal (201)
(202) side projection line is identical.
2. a kind of laptop adapter according to claim 1, it is characterised in that: the tension disk (203) is stainless
Steel material, and the tension disk (203) is adhesively fixed on the pedestal (201).
3. a kind of laptop adapter according to claim 2, it is characterised in that: the wrapping post (202), the bottom
Seat (201) and the adapter shell (1) are plastic material integrated formed structure.
4. a kind of laptop adapter according to claim 3, it is characterised in that: heat sink (101) quadrangle is equal
It is provided with the bolt for connecting the adapter shell (1).
5. a kind of laptop adapter according to claim 4, it is characterised in that: the heat sink (101) is aluminium conjunction
Golden plate, and the heat sink (101) surface forming has radiating fin.
6. a kind of laptop adapter according to claim 5, it is characterised in that: the heat sink (101) with it is described
The joint face of adapter shell (1) is coated with heat-conducting silicone grease, and the heat sink (101) is closely matched with the adapter shell (1)
It closes.
7. a kind of laptop adapter according to claim 6, it is characterised in that: the pedestal (201) is far from described
Wrapping post (202) side is adhesively fixed with rubber antiskid plate (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821354157.4U CN208766605U (en) | 2018-08-22 | 2018-08-22 | A kind of laptop adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821354157.4U CN208766605U (en) | 2018-08-22 | 2018-08-22 | A kind of laptop adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208766605U true CN208766605U (en) | 2019-04-19 |
Family
ID=66133263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821354157.4U Active CN208766605U (en) | 2018-08-22 | 2018-08-22 | A kind of laptop adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208766605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510789A (en) * | 2020-12-11 | 2021-03-16 | 深圳市高乐晨科技有限公司 | Safe type charger of easy to use |
-
2018
- 2018-08-22 CN CN201821354157.4U patent/CN208766605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510789A (en) * | 2020-12-11 | 2021-03-16 | 深圳市高乐晨科技有限公司 | Safe type charger of easy to use |
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