CN208820672U - A kind of power supply adaptor with power-off protection function - Google Patents
A kind of power supply adaptor with power-off protection function Download PDFInfo
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- CN208820672U CN208820672U CN201821786806.8U CN201821786806U CN208820672U CN 208820672 U CN208820672 U CN 208820672U CN 201821786806 U CN201821786806 U CN 201821786806U CN 208820672 U CN208820672 U CN 208820672U
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- adaptor body
- power supply
- adaptor
- power
- breaker
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Abstract
The utility model discloses a kind of power supply adaptors with power-off protection function, including adaptor body, the both ends of the adaptor body are connected separately with input electric wire and output electric wire, the outside of the adaptor body is equipped with attention device and indicator light, one end of the adaptor body is provided with breaker, the inside of the breaker is equipped with breakdown judge module, the inside of the adaptor body is fixed with circuit board, the input terminal and circuit board of the breaker are connected in series, one end of the adaptor body is provided with output port, the output electric wire is connect by output port with adaptor body.The utility model passes through setting adaptor body, attention device, indicator light, breaker, breakdown judge module, circuit board, processor, signal output module, lithium battery, thermal window and protecting crust; the problem of solving power supply adaptor at this stage and be not provided with the protection mechanism automatically powered off, and lacking prior-warning device.
Description
Technical field
The utility model relates to circuit arrangement technical field, specially a kind of power adaptation with power-off protection function
Device.
Background technique
Currently, power supply adaptor is the power supply conversion equipment of small portable electronic device and electronic apparatus, generally
It is made of components such as shell, transformer, inductance, capacitor, control IC, pcb boards, its working principle is converted to by exchange input
Direct current output；Direct Plug-In and Table top type can be divided by connection type.It is matched in security protection camera, set-top box, router, lamp extensively
Item, in the equipment such as massage device.Power supply adaptor uses the safety that electrical equipment is used to increase, to the electricity inside equipment
Source device plays pressure stabilization function, and then guarantees the safety that power supply uses, and prolongs its service life.
Power supply adaptor at this stage can satisfy its basic use demand when in use, however in actual use still
So have the defects that some aspects and deficiency；
1. power supply adaptor at this stage is not provided with the protective device of auto-cutout, when adapter output voltage not just
Chang Shi, circuit cannot be cut off in time, be easy to have an impact electrical equipment, using effect is bad；
2. power supply adaptor at this stage is not provided with the alarming device of transformation, when the output voltage of adapter is abnormal
When, it cannot send a warning in time, user cannot have found in time, and then influence the using effect of equipment.
Utility model content
(1) the technical issues of solving
The purpose of this utility model is to provide a kind of power supply adaptors with power-off protection function, solve at this stage
Power supply adaptor be not provided with the protection mechanism automatically powered off, and the problem of lack prior-warning device.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of power supply with power-off protection function
Adapter, including adaptor body, the both ends of the adaptor body are connected separately with input electric wire and output electric wire, described suitable
The outside of orchestration ontology is equipped with attention device and indicator light, and one end of the adaptor body is provided with breaker, the open circuit
The inside of device is equipped with breakdown judge module, and the inside of the adaptor body is fixed with circuit board, the input of the breaker
End is connected in series with circuit board.
Preferably, one end of the adaptor body is provided with output port, the output electric wire by output port with
Adaptor body connection.
Preferably, the inside of the adaptor body is equipped with lithium battery, and the output end of lithium battery and police by groove
Show that device is connected in series.
Preferably, the bottom of the groove is equipped with protecting crust, and anti-sliding burr is provided on the outer wall of protecting crust.
Preferably, the inside of the adaptor body is equipped with processor and signal output module, the breakdown judge mould
The output end and processor of block are electrically connected, and the output end of processor is electrically connected by signal output module with the attention device
It connects.
Preferably, the four corners of the adaptor body lower end are respectively and fixedly provided with support pad, and the lower end of the adaptor body is opened
Equipped with thermal window.
(3) beneficial effect
The utility model provides a kind of power supply adaptor with power-off protection function, have it is following the utility model has the advantages that
1, the utility model by setting adaptor body, indicator light, output port, breaker, breakdown judge module with
And breaker is arranged in the output end of adaptor body in circuit board, the utility model, when use, can be according to the letter of output voltage
Breath works, and when output voltage is unstable, breaker can cut off circuit in time, prevents voltage from generating to the use of electric appliance
It influences, the power supply adaptor for solving the problems, such as at this stage is not provided with open circuit protection mechanism, breaker and circuit board when use
Output end connection, the breakdown judge module of circuit breaker internal is able to detect the information of voltage of circuit, when voltage is abnormal, open circuit
Device can cut off circuit in time, to guarantee the safety of route, avoid that security risk occurs.
2, the utility model passes through setting adaptor body, attention device, breaker, breakdown judge module, circuit board, processing
Device, signal output module, lithium battery and protecting crust, the utility model are provided with the alarming device of line voltage distribution, work as line electricity
When pressing abnormal, attention device can work in time, and then cause user's note that using functional good, the input terminal of processor
It is electrically connected with breakdown judge module, and the output end of processor is electrically connected by signal output module and attention device, therefore,
When circuitry cuts, attention device can work in time, have and use use well.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of adaptor body in the utility model；
Fig. 3 is the bottom substance schematic diagram of adaptor body in the utility model.
In figure: 1, adaptor body；2, electric wire is inputted；3, attention device；4, indicator light；5, output port；6, electric wire is exported；
7, breaker；8, breakdown judge module；9, circuit board；10, processor；11, signal output module；12, groove；13, lithium battery；
14, support pad；15, thermal window；16, protecting crust；17, anti-sliding burr.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, a kind of embodiment provided by the utility model: a kind of power adaptation with power-off protection function
Device, including adaptor body 1, the both ends of adaptor body 1 are connected separately with input electric wire 2 and output electric wire 6, adaptor body
1 one end is provided with output port 5, and output electric wire 6 is connect by output port 5 with adaptor body 1, while adaptor body
1 outside is equipped with attention device 3 and indicator light 4, and the inside of adaptor body 1 is equipped with lithium battery by groove 12 when use
13, and the output end of lithium battery 13 and attention device 3 are connected in series, the bottom of groove 12 is equipped with protecting crust 16, and protecting crust 16
Outer wall on be provided with anti-sliding burr 17, and one end of adaptor body 1 is provided with breaker 7, and the inside of breaker 7 is equipped with
Breakdown judge module 8, the model NTC060WP00 of breakdown judge module 8, while the inside of adaptor body 1 is fixed with circuit
Plate 9, the input terminal and circuit board 9 of breaker 7 are connected in series, and the inside of adaptor body 1 is equipped with processor 10 and signal is defeated
Module 11 out, the model FX-8350 of processor 10, the model IBIL24DO16-PAC/SN of signal output module 11, and therefore
The output end and processor 10 of barrier judgment module 8 are electrically connected, and the output end of processor 10 passes through signal output module 11 and police
Show that device 3 is electrically connected, while the 1 lower end four corners of adaptor body of the present apparatus are respectively and fixedly provided with support pad 14, under adaptor body 1
End offers thermal window 15.
When in use, breaker 7 is connect with the output end of circuit board 9, and the breakdown judge module 8 inside breaker 7 can
The information of voltage of detection circuit, when voltage is abnormal, breaker 7 can cut off circuit in time, to guarantee the safety of route, keep away
Exempt from that security risk occurs, while 10 input terminal of processor of the present apparatus and breakdown judge module 8 are electrically connected, output end passes through letter
Number output module 11 and attention device 3 are electrically connected, and therefore, when circuitry cuts, attention device 3 can work in time, and user can
Discovery in time.
It can to sum up obtain, the utility model is sentenced by setting adaptor body 1, attention device 3, indicator light 4, breaker 7, failure
Disconnected module 8, circuit board 9, processor 10, signal output module 11, lithium battery 13, thermal window 15 and protecting crust 16, solve
Power supply adaptor at this stage is not provided with the protection mechanism automatically powered off, and the problem of lack prior-warning device.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of power supply adaptor with power-off protection function, including adaptor body (1), it is characterised in that: the adaptation
The both ends of device ontology (1) are connected separately with input electric wire (2) and output electric wire (6), the external installation of the adaptor body (1)
There are attention device (3) and indicator light (4), one end of the adaptor body (1) is provided with breaker (7), the breaker (7)
Inside is equipped with breakdown judge module (8), and the inside of the adaptor body (1) is fixed with circuit board (9), the breaker
(7) input terminal and circuit board (9) is connected in series.
2. a kind of power supply adaptor with power-off protection function according to claim 1, it is characterised in that: the adaptation
One end of device ontology (1) is provided with output port (5), and the output electric wire (6) passes through output port (5) and adaptor body
(1) it connects.
3. a kind of power supply adaptor with power-off protection function according to claim 1, it is characterised in that: the adaptation
The inside of device ontology (1) is equipped with lithium battery (13) by groove (12), and the output end of lithium battery (13) and attention device (3) are gone here and there
Connection connection.
4. a kind of power supply adaptor with power-off protection function according to claim 3, it is characterised in that: the groove
(12) bottom is equipped with protecting crust (16), and anti-sliding burr (17) are provided on the outer wall of protecting crust (16).
5. a kind of power supply adaptor with power-off protection function according to claim 1, it is characterised in that: the adaptation
The inside of device ontology (1) is equipped with processor (10) and signal output module (11), the output end of the breakdown judge module (8)
It is electrically connected with processor (10), and the output end of processor (10) passes through signal output module (11) and the attention device (3)
It is electrically connected.
6. a kind of power supply adaptor with power-off protection function according to claim 1, it is characterised in that: the adaptation
The four corners of device ontology (1) lower end are respectively and fixedly provided with support pad (14), and the lower end of the adaptor body (1) offers thermal window
(15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786806.8U CN208820672U (en) | 2018-11-01 | 2018-11-01 | A kind of power supply adaptor with power-off protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786806.8U CN208820672U (en) | 2018-11-01 | 2018-11-01 | A kind of power supply adaptor with power-off protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820672U true CN208820672U (en) | 2019-05-03 |
Family
ID=66280482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821786806.8U Expired - Fee Related CN208820672U (en) | 2018-11-01 | 2018-11-01 | A kind of power supply adaptor with power-off protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116819379A (en) * | 2023-04-23 | 2023-09-29 | 东莞市冠锦电子科技有限公司 | Fault monitoring system and method for power adapter |
-
2018
- 2018-11-01 CN CN201821786806.8U patent/CN208820672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116819379A (en) * | 2023-04-23 | 2023-09-29 | 东莞市冠锦电子科技有限公司 | Fault monitoring system and method for power adapter |
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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 |
Granted publication date: 20190503 Termination date: 20191101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |