CN204289923U - A kind of conversion socket - Google Patents
A kind of conversion socket Download PDFInfo
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- CN204289923U CN204289923U CN201420810051.6U CN201420810051U CN204289923U CN 204289923 U CN204289923 U CN 204289923U CN 201420810051 U CN201420810051 U CN 201420810051U CN 204289923 U CN204289923 U CN 204289923U
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- conversion socket
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Abstract
The utility model relates to a kind of conversion socket, comprise the upper casing and drain pan that are equipped with, drain pan is provided with input pin, upper casing is provided with output plughole, is provided with control circuit board in conversion socket, and output plughole is connected with control circuit board by metal connecting piece, upper casing and drain pan lateral engagement are provided with time delay button, control circuit board is provided with CPU and regulator, and time delay button, CPU are connected in turn with regulator, and CPU is connected with metal connecting piece by relay.The utility model makes voltage under unsure state, select to grow to 5 minutes by user, time of delay of being as short as 5 seconds with waits for voltage and drags down and keeps always steadily afterwards CPU reworked by the output of Control voltage, the utility model can allow and electrical appliance is worked in the safe operating voltage range of setting, guarantee Electrical Safety, extend the useful life of electrical equipment, reducing maintenance rate, making user in use without the need to too much worrying the problem that electrical equipment damages.
Description
Technical field
The utility model belongs to conduction and connects; The textural association of the electrical connecting element of one group of mutually insulated; Jockey; The technical field of current-collector, particularly a kind of conversion socket that electrical appliance is worked in the safe operating voltage range of setting that can allow.
Background technology
The effect of conversion socket allows certain plug convert another kind of plug to, attaching plugs different for various countries or certain state's attaching plug can be converted to another country or multinational power source plug by it, for electrical appliance is powered on the socket that attaching plug that is multinational or a state can be inserted in another one country, it makes the plug of country variant can arrive global country variant intercommunication, and the electrical equipment solved in global range uses problem.
Current worldwide travelling and work more and more universal, people often need to use conversion socket in the process of going on business, but conversion socket of the prior art its often there is the risk of use, when powering at the beginning of conversion socket, voltage is usually in an unsure state, due to the fluctuating of voltage, if make electrical appliance immediately be powered on by conversion socket, then it is in non-security voltage range, the parts such as the as easy as rolling off a log transformer to it or electroplax cause damage, shorten the useful life of electrical equipment, improve maintenance difficulty and frequency, virtually add the use cost of user.
Utility model content
The technical problem that the utility model solves is, due in prior art, conversion socket its often there is the risk of use, when powering at the beginning of conversion socket, voltage is usually in an unsure state, and the fluctuating due to voltage caused, if make electrical appliance immediately be powered on by conversion socket, then it is in non-security voltage range, the parts such as the as easy as rolling off a log transformer to it or electroplax cause damage, shorten the useful life of electrical equipment, improve maintenance difficulty and frequency, virtually add the problem of the use cost of user, and then provide a kind of conversion socket of optimizing structure.
The technical scheme that the utility model adopts is, a kind of conversion socket, comprise the upper casing and drain pan that are equipped with, described drain pan is provided with input pin, described upper casing is provided with output plughole, control circuit board is provided with in described conversion socket, described output plughole is connected with described control circuit board by metal connecting piece, described upper casing and drain pan lateral engagement are provided with time delay button, described control circuit board is provided with CPU and regulator, described time delay button, CPU are connected in turn with regulator, and described CPU is connected with described metal connecting piece by relay.
Preferably, described upper casing and drain pan are respectively equipped with the first output plughole and the second output plughole, and described first output plughole is located at the upper surface of upper casing, and described second output plughole is located at the side of drain pan.
Preferably, described metal connecting piece comprises the brace be connected by conductive pole with described control circuit board, left shell fragment and right shell fragment; Described left shell fragment and right shell fragment include two cross-talk shell fragments of connection, described two cross-talk shell fragments are arranged respectively upward and towards side opening, the described bullet sheet towards upper shed setting and described first output plughole are equipped with, and the described bullet sheet towards side opening setting and described second output plughole are equipped with.
Preferably, described control circuit board is provided with longitudinal conducting rod, and described longitudinal conducting rod top is provided with light-emitting diode, and described LED top is provided with lampshade, and described lampshade and described top shells fit are arranged.
Preferably, described control circuit board is also provided with the voltage check device be equipped with described CPU, described voltage check device, CPU are connected in turn with light-emitting diode.
Preferably, the upper edge of described upper casing is inwards provided with step.
The utility model provides a kind of conversion socket of optimizing structure, by arranging time delay button at the lateral engagement of the upper casing be equipped with and drain pan, and time delay button is connected in turn with CPU and regulator, namely can make voltage under unsure state, selected to grow to 5 minutes by user, the time of delay being as short as 5 seconds with wait for voltage and drag down and keep always steadily after to be exported by Control voltage by CPU and rework, the utility model can allow and electrical appliance is worked in the safe operating voltage range of setting, guarantee Electrical Safety, extend the useful life of electrical equipment, reduce maintenance rate, make user in use without the need to too much worrying the problem that electrical equipment damages.
Accompanying drawing explanation
Fig. 1 is exploded view structural representation of the present utility model;
Fig. 2 is the structural representation of control circuit board of the present utility model;
Fig. 3 is the structural representation of left shell fragment in the utility model.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but protection range of the present utility model is not limited to this.
As shown in the figure, the utility model relates to a kind of conversion socket, comprise the upper casing 1 and drain pan 2 that are equipped with, described drain pan 2 is provided with input pin 3, described upper casing 1 is provided with output plughole, control circuit board 4 is provided with in described conversion socket, described output plughole is connected with described control circuit board 4 by metal connecting piece, described upper casing 1 and drain pan 2 lateral engagement are provided with time delay button 5, described control circuit board 4 is provided with CPU 15 and regulator 6, described time delay button 5, CPU 15 is connected in turn with regulator 6, described CPU 15 is connected with described metal connecting piece by relay 7.
In the utility model, by arranging time delay button 5 at the lateral engagement of the upper casing 1 be equipped with and drain pan 2, and time delay button 5 is connected in turn with CPU 15 and regulator 6, namely can make voltage under unsure state, select to pin time delay button 5 by user and grow to 5 minutes, the time of delay being as short as 5 seconds with wait for regulator 6 output voltage dragged down and keep always steadily after, reworked by the output of relay 7 control voltage by CPU 15 again, the utility model can allow and electrical appliance is worked in the safe operating voltage range of setting, guarantee Electrical Safety, extend the useful life of electrical equipment, reduce maintenance rate, make user in use without the need to too much worrying the problem that electrical equipment damages.
In the utility model, concrete parts and relevant circuit arrange and can design with conventional thinking for the understanding of the present invention according to those skilled in the art and coordinate with control circuit board 4, such as time delay button 5 can be set to touch switch, also can be set to inductive switch, regulator 6 is generally set to voltage regulator or pressure regulation electric capacity.In the utility model, regulator is preferably CBB electric capacity, it can resist high voltage, heavy current impact, have the advantages that loss is little, electrical property is excellent, reliability is high and self-healing performance is good, insulation impedance is very high, frequency characteristic excellence (frequency response is broad), and dielectric loss is very little, DC pulse and ac buck can be used as, be specially adapted to, in various types of electron rectifier and electricity-saving lamp circuit, the high-voltage potential absorption circuit of all kinds of contacts of contactor can also be used in.
Described upper casing 1 and drain pan 2 are respectively equipped with the first output plughole 8-1 and the second output plughole 8-2, and described first output plughole 8-1 is located at the upper surface of upper casing 1, and described second output plughole 8-2 is located at the side of drain pan 2.
Described metal connecting piece comprises the brace 10-1 be connected by conductive pole 9 with described control circuit board 4, left shell fragment 10-2 and right shell fragment 10-3; Described left shell fragment 10-2 and right shell fragment 10-3 includes two cross-talk shell fragment 10-4 of connection, described two cross-talk shell fragment 10-4 are arranged respectively upward and towards side opening, the described bullet sheet 10-4 towards upper shed setting and described first output plughole 8-1 is equipped with, and the described bullet sheet 10-4 towards side opening setting and described second output plughole 8-2 is equipped with.
In the utility model, at the upper surface of upper casing 1 and the side of drain pan 2, the first output plughole 8-1 and the second output plughole 8-2 is set respectively, namely can carry out plant-grid connection electricity consumption for two electrical appliances simultaneously, improve power consumption efficiency, the Appropriate application space resources of conversion socket.
In the utility model, metal connecting piece comprises the brace 10-1 be connected by conductive pole 9 with control circuit board 4, left shell fragment 10-2 and right shell fragment 10-3, wherein, right shell fragment 10-3 is mainly used in connecing L pole, left shell fragment 10-2 is mainly the output of power supply, generally after comparing judgement to the voltage of input and the applicable voltage of reality, exports suitable voltage by CPU 15 control relay 7 switch, brace 10-1 is the input of power supply, is mainly control circuit board 4 power supply and uses.
In the utility model, in drain pan 2, be also provided with earth terminal, ensure the normal operation of conversion socket.
In the utility model, in order to ensure the normal operation of the first output plughole 8-1 and the second output plughole 8-2, left shell fragment 10-2 and right shell fragment 10-3 includes two cross-talk shell fragment 10-4 of connection, two cross-talk shell fragment 10-4 are arranged respectively upward and towards side opening simultaneously, namely be equipped with the first output plughole 8-1 and the second output plughole 8-2 respectively, ensure that the normal use of the first output plughole 8-1 and the second output plughole 8-2.
Described control circuit board 4 is provided with longitudinal conducting rod 11, and described longitudinal conducting rod 11 top is provided with light-emitting diode 12, and described light-emitting diode 12 top is provided with lampshade 13, and described lampshade 13 is equipped with described upper casing 1.
In the utility model, control circuit board 4 arranges longitudinal conducting rod 11 and connecting luminous diode 12, make the utility model in use, light-emitting diode 12 is straight to user, light-emitting diode 12 can show electricity consumption situation instantly and voltage condition more intuitively to user, help user to make correct decision, the time that pressing delayed button 5 is suitable, when ensureing that electrical appliance accesses, voltage is stable and applicable.
Described control circuit board 4 is also provided with the voltage check device be equipped with described CPU 15, described voltage check device, CPU 15 are connected in turn with light-emitting diode 12.
In the utility model, voltage check device is connected with at CPU 15 place, voltage check device, CPU 15 are connected in turn with light-emitting diode 12, its main purpose is after voltage tends towards stability, to remind user to use safely with the light of light-emitting diode 12 first, ensure that electrical equipment works in the safe operating voltage range of setting, second the alarm lamp that user sends by CPU 15 and light-emitting diode 12 is monitored in real time to electrical equipment, and can be convenient to user and understand concrete failure cause in time, investigated solution.
The upper edge of described upper casing 1 is inwards provided with step 14.
In the utility model, in the upper edge of upper casing 1, step 14 is inwards set, ensure that user can be more smooth when plugging conversion socket, non-slip, namely a point of application is provided with, do not affect the result of use of conversion socket reality, also false touch can not cause unnecessary trouble to time delay button 5.
In the utility model, the operation principle of conversion socket is: when the input pin 3 of conversion socket accesses in time turning in volt circuit, user pins time delay button 5, now CPU 15 pairs of input voltages detect in real time, when input voltage exceeds qualified voltage scope, CPU 15 IMU is crossed relay 7 and is cut off the electricity supply, protection electrical appliance, simultaneously by light-emitting diode 12 display translation voltage status, postpone the access of electrical appliance according to the prompting operation delay button 5 of light-emitting diode 12 for user; When detecting that input voltage returns to qualified voltage range, show accessible state by light-emitting diode 12, user is unclamped time delay button 5, CPU 15 and is automatically switched on power by relay 7, for electrical appliance is powered.
The utility model solves in prior art, conversion socket its often there is the risk of use, when powering at the beginning of conversion socket, voltage is usually in an unsure state, and the fluctuating due to voltage caused, if make electrical appliance immediately be powered on by conversion socket, then it is in non-security voltage range, the parts such as the as easy as rolling off a log transformer to it or electroplax cause damage, shorten the useful life of electrical equipment, improve maintenance difficulty and frequency, virtually add the problem of the use cost of user, by arranging time delay button 5 at the lateral engagement of the upper casing 1 be equipped with and drain pan 2, and time delay button 5 is connected in turn with CPU 15 and regulator 6, namely can make voltage under unsure state, selected to grow to 5 minutes by user, the time of delay being as short as 5 seconds is dragged down to wait for voltage and keeps steady rear CPU 15 always to be reworked by the output of relay 7 control voltage, the utility model can allow and electrical appliance is worked in the safe operating voltage range of setting, guarantee Electrical Safety, extend the useful life of electrical equipment, reduce maintenance rate, make user in use without the need to too much worrying the problem that electrical equipment damages.
Claims (6)
1. a conversion socket, comprise the upper casing and drain pan that are equipped with, described drain pan is provided with input pin, described upper casing is provided with output plughole, control circuit board is provided with in described conversion socket, described output plughole is connected with described control circuit board by metal connecting piece, it is characterized in that: described upper casing and drain pan lateral engagement are provided with time delay button, described control circuit board is provided with CPU and regulator, described time delay button, CPU are connected in turn with regulator, and described CPU is connected with described metal connecting piece by relay.
2. a kind of conversion socket according to claim 1, it is characterized in that: described upper casing and drain pan are respectively equipped with the first output plughole and the second output plughole, described first output plughole is located at the upper surface of upper casing, and described second output plughole is located at the side of drain pan.
3. a kind of conversion socket according to claim 2, is characterized in that: described metal connecting piece comprises the brace be connected by conductive pole with described control circuit board, left shell fragment and right shell fragment; Described left shell fragment and right shell fragment include two cross-talk shell fragments of connection, described two cross-talk shell fragments are arranged respectively upward and towards side opening, the described bullet sheet towards upper shed setting and described first output plughole are equipped with, and the described bullet sheet towards side opening setting and described second output plughole are equipped with.
4. a kind of conversion socket according to claim 1, it is characterized in that: described control circuit board is provided with longitudinal conducting rod, described longitudinal conducting rod top is provided with light-emitting diode, and described LED top is provided with lampshade, and described lampshade and described top shells fit are arranged.
5. a kind of conversion socket according to claim 4, is characterized in that: described control circuit board is also provided with the voltage check device be equipped with described CPU, described voltage check device, CPU are connected in turn with light-emitting diode.
6. a kind of conversion socket according to claim 1, is characterized in that: the upper edge of described upper casing is inwards provided with step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810051.6U CN204289923U (en) | 2014-12-20 | 2014-12-20 | A kind of conversion socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810051.6U CN204289923U (en) | 2014-12-20 | 2014-12-20 | A kind of conversion socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289923U true CN204289923U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420810051.6U Active CN204289923U (en) | 2014-12-20 | 2014-12-20 | A kind of conversion socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204351A (en) * | 2021-11-25 | 2022-03-18 | 国网山东省电力公司莒县供电公司 | Intelligent power supply station monitoring system with safety protection for handling sudden power failure |
-
2014
- 2014-12-20 CN CN201420810051.6U patent/CN204289923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204351A (en) * | 2021-11-25 | 2022-03-18 | 国网山东省电力公司莒县供电公司 | Intelligent power supply station monitoring system with safety protection for handling sudden power failure |
| CN114204351B (en) * | 2021-11-25 | 2023-08-18 | 国网山东省电力公司莒县供电公司 | Intelligent power supply station monitoring system with safety protection for dealing with sudden power failure |
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