CN111864837A - Power adapter with high-temperature early warning function and use method thereof - Google Patents
Power adapter with high-temperature early warning function and use method thereof Download PDFInfo
- Publication number
- CN111864837A CN111864837A CN202010694490.5A CN202010694490A CN111864837A CN 111864837 A CN111864837 A CN 111864837A CN 202010694490 A CN202010694490 A CN 202010694490A CN 111864837 A CN111864837 A CN 111864837A
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- CN
- China
- Prior art keywords
- alarm
- adapter
- power
- main body
- heat conduction
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000001125 extrusion Methods 0.000 claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 230000006870 function Effects 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a power adapter with a high-temperature early warning function, which comprises an adapter main body, a power adapting line, a USB connecting line, an extrusion triggering type alarm, an alarm base, an alarm mounting plate, a fastening bolt and an alarm thermal drive control device, wherein the power adapting line is arranged on the adapter main body, the USB connecting line is arranged on the adapter main body, the alarm mounting plate is detachably arranged on the adapter main body through the fastening bolt, the alarm base is arranged on the alarm mounting plate, the extrusion triggering type alarm is arranged on the alarm base, and the alarm thermal drive control device is arranged on the adapter main body and is arranged at the lower end of the extrusion triggering type alarm. The invention belongs to the technical field of charging, and particularly relates to a power adapter with a high-temperature early warning function.
Description
Technical Field
The invention belongs to the technical field of charging, and particularly relates to a power adapter with a high-temperature early warning function and a using method thereof.
Background
Conventionally, in electronic devices such as mobile phones, for example, a rechargeable battery is generally arranged so that the battery can be charged by a power adapter, and at the time of charging, the power adapter converts alternating current into direct current of a predetermined voltage and transmits the direct current to the electronic device. However, when the charge control circuit fails, the internal temperature increases, which may cause damage or even explosion of the battery, thereby seriously affecting the safety of use.
Disclosure of Invention
In order to solve the problems, the invention provides a power adapter capable of performing a high-temperature early warning function.
In order to realize the functions, the technical scheme adopted by the invention is as follows: a power adapter with a high-temperature early warning function comprises an adapter main body, a power adapter wire, a USB connecting wire, an extrusion triggering type alarm, an alarm base, an alarm mounting plate, a fastening bolt and an alarm thermal drive control device, wherein the power adapter wire is arranged on the adapter main body, the adapter main body is charged through the power adapting line, the USB connecting line is arranged on the adapter main body, the alarm mounting plate is detachably arranged on the adapter main body through a fastening bolt, the alarm base is arranged on the alarm mounting plate, the extrusion triggering type alarm is arranged on the alarm base and alarms high temperature, the alarm thermal drive control device is arranged on the adapter main body and at the lower end of the extrusion triggering type alarm, and is connected with the lower end of the extrusion triggering type alarm at high temperature; the alarm heat drive control device comprises an alarm switch, a top column, a heat conducting cavity and a memory metal elastic sheet, the heat conducting cavity is arranged in the adapter body, one end of the memory metal elastic sheet is arranged in the heat conducting cavity, one end of the top column is arranged at the other end of the memory metal elastic sheet, the other end of the top column penetrates through the heat conducting cavity and is arranged at the upper end of the adapter main body, the alarm switch is arranged at the lower end of the extrusion triggering type alarm and at the upper end of the top column, the temperature in the adapter main body rises, the temperature is conducted into the heat conduction cavity through the heat conduction cavity, the temperature in the heat conduction cavity rises, when the temperature reaches 65-85 ℃, the memory metal elastic sheet is elastically deformed to push the top column to rise along the heat conducting cavity, the top column is in contact with the alarm switch to realize circuit connection, the extrusion triggering type alarm gives an alarm, and when the temperature in the heat conducting cavity drops, the memory metal elastic sheet restores to the initial state.
Further, be equipped with USB socket and alarm indicator on the extrusion triggers the formula alarm, but USB connecting wire plug locates in the USB socket, triggers the formula alarm through the USB connecting wire to the extrusion and provides the power.
Further, the heat conducting cavity is made of heat conducting materials, such as aluminum, copper and the like.
Furthermore, a power line plug is arranged on the power adapter line.
The invention also discloses a use method of the power adapter with the high-temperature early warning function, which comprises the following steps:
1) inserting a power cord plug into a socket or combining with a power supply;
2) the alarm mounting plate is detachably arranged on the adapter main body through a fastening bolt;
3) the USB plug can be plugged into the USB socket through the USB connecting wire, and a power supply is provided for the extrusion triggering type alarm;
4) when the adapter main body is used, if the temperature in the adapter main body rises, the temperature is conducted into the heat conduction cavity through the heat conduction cavity, when the temperature in the heat conduction cavity reaches 65-85 ℃, the memory metal elastic sheet is elastically deformed to push the top column to be in contact with the alarm switch, so that the circuit connection is realized, and the alarm indicator lamp gives an alarm;
5) if the extrusion trigger type alarm breaks down, realize the replacement through fastening bolt.
The invention adopts the structure to obtain the following beneficial effects: according to the power adapter with the high-temperature early warning function, the fastening bolt and the alarm mounting plate are arranged, so that the extrusion triggering type alarm is convenient to replace when a fault occurs, meanwhile, the temperature in the adapter body rises and is conducted into the heat conducting cavity through the heat conducting cavity, when the temperature of the heat conducting cavity reaches 65-85 ℃, the memory metal elastic sheet pushes the top column to be in contact with the alarm switch, the circuit connection is realized, the extrusion triggering type alarm gives an alarm, and when the temperature in the heat conducting cavity falls, the memory metal elastic sheet restores to the initial state.
Drawings
FIG. 1 is a front view of a power adapter with a high temperature warning function according to the present invention;
FIG. 2 is a left side view of a power adapter with a high temperature warning function according to the present invention;
fig. 3 is a partially enlarged view of fig. 2A.
Wherein, 1, adapter main part, 2, power adapter wire, 3, USB connecting wire, 4, extrusion trigger formula alarm, 5, alarm base, 6, alarm mounting panel, 7, fastening bolt, 8, the hot drive control device of alarm, 9, USB socket, 10, alarm pilot lamp, 11, power cord plug, 12, alarm switch, 13, fore-set, 14, heat conduction chamber, 15, memory metal shell fragment.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
As shown in fig. 1 to 3, the power adapter with a high temperature early warning function according to the present invention includes an adapter main body 1, a power adapting line 2, a USB connecting line 3, a squeeze trigger type alarm 4, an alarm base 5, an alarm mounting plate 6, a fastening bolt 7, and an alarm thermal drive control device 8, wherein the power adapting line 2 is disposed on the adapter main body 1, the USB connecting line 3 is disposed on the adapter main body 1, the alarm mounting plate 6 is detachably disposed on the adapter main body 1 via the fastening bolt 7, the alarm base 5 is disposed on the alarm mounting plate 6, the squeeze trigger type alarm 4 is disposed on the alarm base 5, and the alarm thermal drive control device 8 is disposed on the adapter main body 1 and at a lower end of the squeeze trigger type alarm 4; alarm heat drive control device 8 includes alarm switch 12, fore-set 13, heat conduction chamber 14 and memory metal shell fragment 15, heat conduction chamber 14 is located in adapter main part 1, heat conduction chamber 14 is located to memory metal shell fragment 15 one end, the 15 other ends of memory metal shell fragment are located to fore-set 13 one end, the fore-set 13 other end runs through heat conduction chamber 14 and locates 1 upper end of adapter main part, alarm switch 12 is located and is said 4 lower extremes of extrusion trigger formula alarm and locate fore-set 13 upper end.
The extrusion triggers and is equipped with USB socket 9 and alarm indicator 10 on the formula alarm 4, USB connecting wire 3 is pluggable to be located in USB socket 9.
The heat conducting cavity 14 is made of heat conducting material.
The power supply adapting line 2 is provided with a power supply line plug 11.
The invention also discloses a use method of the power adapter with the high-temperature early warning function, which comprises the following steps:
1) inserting a power cord plug into a socket or combining with a power supply;
2) the alarm mounting plate is detachably arranged on the adapter main body through a fastening bolt;
3) the USB plug can be plugged into the USB socket through the USB connecting wire, and a power supply is provided for the extrusion triggering type alarm;
4) when the adapter main body is used, if the temperature in the adapter main body rises, the temperature is conducted into the heat conduction cavity through the heat conduction cavity, when the temperature in the heat conduction cavity reaches 65-85 ℃, the memory metal elastic sheet is elastically deformed to push the top column to be in contact with the alarm switch, so that the circuit connection is realized, and the alarm indicator lamp gives an alarm;
5) if the extrusion trigger type alarm breaks down, realize the replacement through fastening bolt.
During the specific use, insert power cord plug 11 socket or combine with the power, alarm mounting panel 6 can dismantle through fastening bolt 7 and locate on adapter main part 1, but in USB socket 9 through USB connecting wire 3, provide the power to extrusion trigger formula alarm 4, the temperature risees in the adapter main part 1 and passes through heat conduction cavity 14 with the temperature conduction into in the heat conduction cavity 14, the temperature risees in the heat conduction cavity 14, when the temperature reaches 65 ℃ -85 ℃, memory metal shell fragment 15 takes place elastic deformation, promote the fore-set 13 and rise along heat conduction cavity 14, the fore-set 13 contacts with alarm switch 12, realize the connection of circuit, extrusion trigger formula alarm 4 reports to the police, when the temperature descends in the heat conduction cavity 14, memory metal shell fragment 15 resumes initial condition, if extrusion trigger formula alarm 4 breaks down, realize the replacement through fastening bolt 7.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The power adapter with the high-temperature early warning function is characterized by comprising an adapter main body, a power adapting line, a USB connecting line, an extrusion triggering type alarm, an alarm base, an alarm mounting plate, a fastening bolt and an alarm thermal drive control device, wherein the power adapting line is arranged on the adapter main body; the alarm thermal drive control device comprises an alarm switch, a top column, a heat conduction cavity and a memory metal elastic sheet, wherein the heat conduction cavity is arranged in the adapter body, one end of the memory metal elastic sheet is arranged in the heat conduction cavity, the other end of the memory metal elastic sheet is arranged at one end of the top column, the other end of the top column penetrates through the heat conduction cavity and is arranged at the upper end of the adapter body, and the alarm switch is arranged at the lower end of the extrusion triggering type alarm and is arranged at the upper end of the top column.
2. The power adapter with the high-temperature early warning function according to claim 1, wherein the squeeze trigger type alarm is provided with a USB socket and an alarm indicator light, and the USB connection line is pluggable into the USB socket.
3. The power adapter with a high temperature early warning function according to claim 1, wherein the heat conducting cavity is made of a heat conducting material.
4. The power adapter with the high-temperature early warning function according to claim 1, wherein a power line plug is arranged on the power adapter line.
5. A use method of a power adapter with a high-temperature early warning function is characterized by comprising the following steps:
1) inserting a power cord plug into a socket or combining with a power supply;
2) the alarm mounting plate is detachably arranged on the adapter main body through a fastening bolt;
3) the USB plug can be plugged into the USB socket through the USB connecting wire, and a power supply is provided for the extrusion triggering type alarm;
4) when the adapter main body is used, if the temperature in the adapter main body rises, the temperature is conducted into the heat conduction cavity through the heat conduction cavity, and when the temperature in the heat conduction cavity reaches 65-85 ℃, the memory metal elastic sheet is elastically deformed to push the top column to be in contact with the switch of the alarm, and the alarm indicator lamp gives an alarm;
5) If the extrusion trigger type alarm breaks down, realize the replacement through fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010694490.5A CN111864837A (en) | 2020-07-17 | 2020-07-17 | Power adapter with high-temperature early warning function and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010694490.5A CN111864837A (en) | 2020-07-17 | 2020-07-17 | Power adapter with high-temperature early warning function and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111864837A true CN111864837A (en) | 2020-10-30 |
Family
ID=73000545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010694490.5A Pending CN111864837A (en) | 2020-07-17 | 2020-07-17 | Power adapter with high-temperature early warning function and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111864837A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466270A (en) * | 2020-12-02 | 2021-03-09 | 歌尔科技有限公司 | Sound production assembly and electronic equipment with same |
| CN114824965A (en) * | 2022-06-27 | 2022-07-29 | 深圳市祥弘瑞科技有限公司 | USB concentrator that can accurate early warning |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203552173U (en) * | 2013-09-16 | 2014-04-16 | 西安凯倍耐特智能工程有限公司 | Power adapter with temperature warning function |
| CN105826988A (en) * | 2016-05-30 | 2016-08-03 | 张日龙 | Handset power source adapter |
| CN206992926U (en) * | 2017-05-01 | 2018-02-09 | 深圳市华威仕电子科技有限公司 | A kind of power supply adaptor with high temperature warning function |
| CN210346914U (en) * | 2019-04-18 | 2020-04-17 | 湖北工业大学 | Temperature monitoring alarm protection device of power |
-
2020
- 2020-07-17 CN CN202010694490.5A patent/CN111864837A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203552173U (en) * | 2013-09-16 | 2014-04-16 | 西安凯倍耐特智能工程有限公司 | Power adapter with temperature warning function |
| CN105826988A (en) * | 2016-05-30 | 2016-08-03 | 张日龙 | Handset power source adapter |
| CN206992926U (en) * | 2017-05-01 | 2018-02-09 | 深圳市华威仕电子科技有限公司 | A kind of power supply adaptor with high temperature warning function |
| CN210346914U (en) * | 2019-04-18 | 2020-04-17 | 湖北工业大学 | Temperature monitoring alarm protection device of power |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466270A (en) * | 2020-12-02 | 2021-03-09 | 歌尔科技有限公司 | Sound production assembly and electronic equipment with same |
| CN114824965A (en) * | 2022-06-27 | 2022-07-29 | 深圳市祥弘瑞科技有限公司 | USB concentrator that can accurate early warning |
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