CN204720709U - The wall power sockets of charged system conversion and lightning proof - Google Patents
The wall power sockets of charged system conversion and lightning proof Download PDFInfo
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- CN204720709U CN204720709U CN201520482579.XU CN201520482579U CN204720709U CN 204720709 U CN204720709 U CN 204720709U CN 201520482579 U CN201520482579 U CN 201520482579U CN 204720709 U CN204720709 U CN 204720709U
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Abstract
The wall power sockets of a kind of charged system conversion and lightning proof, comprise a socket panel, socket panel is provided with accessory power outlet and USB, socket panel is also provided with supply voltage quick switching device, the output supply voltage of socket is changed, to adapt to the requirement of different electrical power standard equipment by supply voltage quick switching device; Described supply voltage quick switching device comprises a supply voltage rapid translating button and power supply voltage converter; Supply voltage rapid translating button is arranged on socket panel, is connected with power supply voltage converter, the supply voltage exported by key control and conversion power socket by supply voltage rapid translating under supply voltage rapid translating button; Overcurrent overheat and lightning protection device is also provided with in socket circuit, and automatic recovery device.The utility model can effectively prevent thunderbolt or surge to the impact of equipment, and by supply voltage conversion equipment, can realize the conversion between different electrical power voltage.
Description
Technical field
The utility model relates to a kind of supply socket be arranged on wall, refers in particular to a kind of wall multipurpose socket supply socket with several functions such as voltage conversion function, USB charge function and overheated overcurrent protection functions of installing on wall; This kind of socket can meet the output demand of multiple power sources.Mainly should need in the electricity consumption of mobile terminal device, as mobile phone, notebook computer, panel computer etc.; Be applicable to family expenses, hotel.
background technology:
Along with science and technology and the continuous progress in epoch, transnational trip tourism also gets more and more with the personnel going out to handle official business, mobile communication terminal device simultaneously, and as mobile phone, everybody need carry panel computer etc. substantially; But always someone will to leave behind charger or cause because of reasons such as voltage do not mate terminal equipment cannot to charge use.And traditional wall socket does not possess USB charge function, also voltage conversion function is not possessed, more do not possess the electrical equipment socket requirement simultaneously meeting American Standard, Ying Biao, Europe superscript, and do not possess and prevent thunderbolt from waiting big current surge function, when there is thunderstorm weather, be easy to occur surge, cause device damage, therefore can not meet the needs going out now administrative staff; Market is badly in need of one can carry out voltage transitions (international common voltage is generally 110V, domestic is 220V) socket, and the electrical equipment socket requirement of American Standard, Ying Biao, Europe superscript need be met, possess again simultaneously and prevent thunderbolt and surge, the socket with USB charge function meets the needs that various countries go out administrative staff.
Do not find that there is the patent literature constructed with the utility model by patent retrieval, to have the patent of certain relation to mainly contain following with the utility model:
1, the patent No. is CN201420719840, and the utility model patent that name is called " a kind of Multifunction wall power sockets ", which discloses a kind of multifunctional wall supply socket.Comprise: a socket main body and panel, multiple USB installing hole, be located at described upper panel, inside is provided with USB plug; Described USB plug, through USB installing hole, for connecting the charging socket on mobile phone; Many charging conductors, are wrapped in respectively and are positioned on socket main body rotary sleeve, and one end of many charging conductors is drawn by USB installing hole respectively and connects USB plug, the other end connection transformer respectively of multiple conducting wires.
2, the patent No. is CN201320392476, name is called the utility model patent of " multifunctional wall supply socket ", which disclose multifunctional wall supply socket, comprise jack housing, be located at the bipod jack in jack housing and tripod jack, be located at the electrode contact in jack, the power input line be connected with electrode contact and the dust cap hinged with described jack housing one end, this socket also comprises power rectifier and at least one USB, described main rectifier input is connected with power input line, the output of power rectifier is connected with described USB, just can be charged by USB data line.
3, the patent No. is CN88214717, name is called the utility model patent of " leakage of electricity protecting combined source socket box ", which disclose a kind of leakage of electricity protecting combined source socket box, it comprises a casing, a case lid, the hinge that casing is connected with case lid, the wing nut that case lid and casing are fixed, with the bolt that wing nut is supporting, the screen seat that case lid welds above, be installed on the some sockets on screen seat, switch element in casing, insulation board and the mount pad of switch element are installed, binding post and terminal mount pad, and the earthing screw on the downside of casing.
Although these patents above-mentioned all relate to wall power sockets; what wherein also have has related to multi-functional socket; but all function is still only limited to USB; but but cannot be applicable to the demand of multiple power sources standard, the conversion of power supply standard can not be realized, and involved earth leakage protective can not prevent thunderbolt and surge; system configuration is complicated; be difficult to install on wall, therefore, still need to be improved further.
Summary of the invention
The purpose of this utility model is for the function existing for existing wall socket simple; multi-modulation scheme power supply can not be provided; do not possess and prevent thunderbolt and surge; lack the problems such as USB; wall power sockets and the operational method thereof of a kind of charged system conversion and lightning proof are proposed; this wall power sockets can connect conversion electric power standard by fast direct; and can effective lightning protection and surging prevention provided; there is provided USB simultaneously, facilitate the safe handlings such as mobile phone, notebook computer, panel computer.
In order to reach this purpose, the utility model provides the wall power sockets of a kind of charged system conversion and lightning proof, comprise a socket panel, socket panel is provided with accessory power outlet and USB, it is characterized in that, socket panel is also provided with supply voltage quick switching device, is changed the output supply voltage of socket by supply voltage quick switching device, to adapt to the requirement of different electrical power standard equipment; Described supply voltage quick switching device comprises a supply voltage rapid translating button and power supply voltage converter; Supply voltage rapid translating button is arranged on socket panel, is connected with power supply voltage converter, the supply voltage exported by key control and conversion power socket by supply voltage rapid translating under supply voltage rapid translating button; Overcurrent overheat and lightning protection device is also provided with in socket circuit, and automatic recovery device.
Further, described power supply voltage converter and USB interface 5V DC power converter are arranged on the socket panel back side respectively; Wherein, power supply voltage converter is arranged on the top of receptacle back, is positioned on accessory power outlet; USB interface 5V DC power converter is arranged on the side of receptacle back, and power supply voltage converter and USB interface 5V DC power converter are fixed on receptacle back respectively by securing member.
Further, described power supply voltage converter and USB interface 5V DC power converter are provided with constrained input Wiring port respectively; Wherein, power supply voltage converter input port connects civil power access power line, output is connected with the input wires port of USB interface 5V DC power converter with accessory power outlet respectively by power lead, and the output connection port of USB interface 5V DC power converter connects USB interface.
Further, described overcurrent overheat and lightning protection device are lightning-protection module, and described lightning-protection module comprises three piezo-resistances, two insurances and a discharge tube; Wherein, two insurances are connected between the L line of socket power input line and N line respectively, in case fuse can cut off the generation that electric current avoids fire automatically when piezo-resistance is aging; Form line protection over the ground between N and the PE that two piezo-resistances are parallel to L and the PE of power input line, power input line respectively, the voltage between this line-transect ground all can control in the withstand voltage scope of electrical equipment; 3rd piezo-resistance is parallel to being formed between L, N between line of power input line and protects; Discharge tube is connected on ground wire, plays without leakage current effect.
Further, described overcurrent overheat and lightning protection device comprise automatic recovery device, the maximum 5A of output-current rating 4A, effectively avoid socket to cause fire everything because access high-power electric appliance equipment causes contact chip overheated thus hidden danger.
Further, described supply voltage rapid translating button is touch-key, socket panel is installed touch-key switch, and touch-key switch is electrically connected with supply voltage sampler, by the Power convert of touch-key switch control rule supply voltage sampler.
Further, described supply voltage rapid translating button is button change over switch, by the conversion of button change over switch, connects different supply voltages respectively, realizes the conversion of voltage.
The utility model has the advantage of:
The lightning protection wall universal contact receptacle of the translation function a kind of with voltage a) and USB charging meets the electrical equipment socket requirement of American Standard, Ying Biao, Europe superscript;
Power supply changeover device 3 in the lightning protection wall universal contact receptacle of the translation function a kind of with voltage b) and USB charging can carry out 110V to 220 voltage transitions as required, meets the external power instructions for use of great Bu state; The lightning protection wall universal contact receptacle of described translation function a kind of with voltage and USB charging has overcurrent overheat and lightning protection, automatically recovers multi-functional, the maximum 5A of output-current rating 4A, thunder and lightning nominal discharge power supply 10KA; Socket is effectively avoided to cause contact chip overheated and cause the hidden danger of fire incident or device damage because of thunderstorm weather or access high-power electric appliance equipment;
The lightning protection wall universal contact receptacle of the translation function a kind of with voltage c) and USB charging has 5V direct current USB charge function, can meet the charge requirement such as mobile phone, panel computer;
Box installation dimension at the bottom of " 86 " type wall socket of the lightning protection wall universal contact receptacle size conforms GB of the translation function a kind of with voltage d) and USB charging, directly conventional wall socket can be changed, without the need to increasing other accessories, construct simple and convenient.
Accompanying drawing explanation
Fig. 1 for a kind of translation function with voltage of the utility model and USB charging lightning protection wall universal contact receptacle described in panel schematic diagram;
Fig. 2 for a kind of translation function with voltage and USB charging lightning protection wall universal contact receptacle described in general-purpose lock pin schematic diagram and with socket panel scheme of installation;
Fig. 3 for a kind of translation function with voltage and USB charging lightning protection wall universal contact receptacle described in electric pressure converter schematic diagram;
Fig. 4 for a kind of translation function with voltage and USB charging lightning protection wall universal contact receptacle described in USB interface 5V DC power converter schematic diagram;
Fig. 5 is electric pressure converter 3, USB interface 5V DC power converter 4 and socket panel 1 scheme of installation described in the lightning protection wall universal contact receptacle of a kind of translation function with voltage and USB charging;
Fig. 6 be a kind of translation function with voltage and USB charging lightning protection wall universal contact receptacle and GB " 86 " type wall socket at the bottom of box scheme of installation;
Fig. 7 is the lightning protection wall universal contact receptacle schematic appearance of a kind of translation function with voltage and USB charging;
Fig. 8 is the utility model lightning protection circuit schematic diagram.
Embodiment
The utility model is set forth further below in conjunction with the drawings and specific embodiments.
Embodiment one
Can be found out by accompanying drawing 1-3, the utility model relates to the wall power sockets of a kind of charged system conversion and lightning proof, comprise a socket panel, socket panel is provided with accessory power outlet and USB, it is characterized in that, socket panel is also provided with supply voltage rapid translating button, is connected with power supply voltage converter under supply voltage rapid translating button, the supply voltage exported by key control and conversion power socket by supply voltage rapid translating; Overcurrent overheat and lightning protection device is also provided with in socket circuit, and automatic recovery device.
Described power supply voltage converter and USB interface 5V DC power converter are arranged on the socket panel back side respectively; Wherein, power supply voltage converter is arranged on the top of receptacle back not, is positioned on accessory power outlet; USB interface 5V DC power converter is arranged on the side of receptacle back, and power supply voltage converter and USB interface 5V DC power converter are fixed respectively by securing member.
Described power supply voltage converter and USB interface 5V DC power converter are provided with constrained input Wiring port respectively; Wherein, power supply voltage converter input port connects civil power access power line, output is connected with the input wires port of USB interface 5V DC power converter with accessory power outlet respectively by power lead, and the output connection port of USB interface 5V DC power converter connects USB interface.
Described overcurrent overheat and lightning protection device are lightning-protection module, and described lightning-protection module comprises three piezo-resistances, two insurances and a discharge tube; Wherein, two insure be connected on socket power input line respectively between live wire and zero line, in case fuse can automatically cut off the generation that electric current avoid fire when piezo-resistance is aging; Two piezo-resistances are parallel to respectively between power input line live wire and ground wire, the zero line of power input line and ground wire and form line protection over the ground, and the voltage between this line-transect ground all can control in the withstand voltage scope of electrical equipment; 3rd piezo-resistance is parallel to be formed between line between the live wire of power input line and zero line and protects; Discharge tube is connected between the line that two piezo-resistances are connected with to ground wire, plays without leakage current effect.
Described overcurrent overheat and lightning protection device comprise automatic recovery device, the maximum 5A of output-current rating 4A, effectively avoid socket to cause fire everything because access high-power electric appliance equipment causes contact chip overheated thus hidden danger.
Described supply voltage rapid translating button is touch-key, socket panel is installed touch-key switch, touch-key switch is electrically connected with supply voltage sampler, by the Power convert of touch-key switch control rule supply voltage sampler.
Described supply voltage rapid translating button is button change over switch, by the conversion of button change over switch, connects different supply voltages respectively, realizes the conversion of voltage.
Be described below by reference to the accompanying drawings:
As shown in Figure 1, lightning protection wall universal contact receptacle panel 1 front of described translation function a kind of with voltage and USB charging is provided with general-purpose lock pin port 2,3,2, voltage change-over switch button hole position USB charging port, 4,2 M5 screw installing ports 5 respectively; Described universal contact receptacle panel 1 back side is provided with 5 for the stud of fixed voltage transducer 6 with USB interface 5V DC power converter 7.
As shown in Figure 2, the lock pin 8 of the lightning protection wall universal contact receptacle of described translation function a kind of with voltage and USB charging can meet the electrical equipment socket requirement of American Standard, Ying Biao, Europe superscript; Described general-purpose lock pin 8 fixedly can be fastened on socket panel 1 by the plastics of lock pin itself.
As shown in Figure 3, the lightning protection wall general-purpose fixed voltage transducer 6 of described translation function a kind of with voltage and USB charging can carry out exchanging the conversion between 110V and 220V by voltage transitions button 9; Described fixed voltage transducer 6 has overcurrent and overheating protection, automatically recovers multi-functional, the maximum 5A of output-current rating 4A; Described fixed voltage transducer 6 has lightning protection function, its nominal discharge current 10KA; Socket is effectively avoided to cause contact chip overheated and cause the hidden danger of fire incident or device damage because of thunderstorm weather or access high-power electric appliance equipment; Described fixed voltage transducer 6 is fixed on the stud of socket panel 1 back side by bolts through bolt holes 12, and described power supply changeover device is provided with constrained input Wiring port respectively; Input port 10 connects civil power access power line, output port 11 by power lead can with general-purpose lock pin 8 and USB interface 5V DC power converter 7.Fixed voltage transducer 6 housing has general-purpose lock pin 8 blind hole 16 is installed, and the breach 17 of USB interface 5V DC power converter 7 is installed.
As shown in Figure 4, the lightning protection wall universal contact receptacle USB interface 5V DC power converter 7 of described translation function a kind of with voltage and USB charging has USB charging socket 14; Described USB interface 5V DC power converter 7 is provided with L, N, PE Wiring port 13, can be connected with power supply changeover device 6 lead-out terminal by power lead; Described USB interface 5V DC power converter 7, by installing hole 15, is arranged on panel 1 by bolt.
As shown in Figure 5, described electric pressure converter 6 uses M3 screw to be fixed on socket panel 1 back side with USB interface 5V DC power converter 7.
As shown in Figure 6, the lightning protection wall universal contact receptacle panel 1 of described translation function a kind of with voltage and USB charging can be arranged on box 18 at the bottom of traditional GB wall socket, is fixed by screw;
As shown in Figure 7, described overcurrent overheat and lightning protection device are lightning-protection module, and described lightning-protection module comprises three piezo-resistances, two insurances and a discharge tube; Wherein, two insurances 19 and 20 are connected between the live wire 21 of socket power input line and zero line 22 respectively, in case fuse can cut off the generation that electric current avoids fire automatically when piezo-resistance is aging; Two piezo-resistances 23 and 24 are parallel to respectively between power input line live wire 21 and ground wire 25, the zero line 22 of power input line and ground wire 25 and form line protection over the ground, and the voltage between this line-transect ground all can control in the withstand voltage scope of electrical equipment; 3rd piezo-resistance 26 is parallel to be formed between line between the live wire 21 of power input line and zero line 22 and protects; Discharge tube 27 is connected between the line that two piezo-resistances 23 are connected with 24 pairs of ground wires 25, plays without leakage current effect.
As shown in Figure 8, the lightning protection wall universal contact receptacle that a kind of translation function with voltage and USB charge in sum can carry out interchange 110V according to user's needs and alternating current 220V is changed mutually; The lightning protection wall universal contact receptacle of described translation function a kind of with voltage and USB charging has overcurrent overheat and lightning protection, automatically recovers multi-functional, the maximum 5A of output-current rating 4A, thunder and lightning nominal discharge power supply 10KA; Socket is effectively avoided to cause contact chip overheated and cause the hidden danger of fire incident or device damage because of thunderstorm weather or access high-power electric appliance equipment; Described general-purpose lock pin can meet the electrical equipment socket requirement of American Standard, Ying Biao, Europe superscript; Described socket possesses 5V direct current USB charge function, can meet the charge requirement such as mobile phone, panel computer; Box installation dimension at the bottom of the wall socket of the lightning protection wall universal contact receptacle size conforms GB of described translation function a kind of with voltage and USB charging, directly conventional wall socket can be changed, without the need to increasing other accessories, construct simple and convenient, meet most personnel's instructions for use completely, and with low costly to suit large area to popularize.
Obviously, the embodiment cited by the application is just in order to be described further cited example to principle of the present utility model and structure, and any some improvement done according to principle design of the present utility model all should belong to the scope that the utility model is protected.
The utility model has the advantage of:
The utility model is taked, on the basis of common wall socket, to set up supply voltage conversion equipment and lightning proof.Mainly contain following characteristics:
The lightning protection wall universal contact receptacle of the translation function a kind of with voltage a) and USB charging meets the electrical equipment socket requirement of American Standard, Ying Biao, Europe superscript;
Power supply changeover device 3 in the lightning protection wall universal contact receptacle of the translation function a kind of with voltage b) and USB charging can carry out 110V to 220 voltage transitions as required, meets the external power instructions for use of great Bu state; The lightning protection wall universal contact receptacle of described translation function a kind of with voltage and USB charging has overcurrent overheat and lightning protection, automatically recovers multi-functional, the maximum 5A of output-current rating 4A, thunder and lightning nominal discharge power supply 10KA; Socket is effectively avoided to cause contact chip overheated and cause the hidden danger of fire incident or device damage because of thunderstorm weather or access high-power electric appliance equipment;
The lightning protection wall universal contact receptacle of the translation function a kind of with voltage c) and USB charging has 5V direct current USB charge function, can meet the charge requirement such as mobile phone, panel computer;
Box installation dimension at the bottom of " 86 " type wall socket of the lightning protection wall universal contact receptacle size conforms GB of described translation function a kind of with voltage and USB charging, directly can changing conventional wall socket, without the need to increasing other accessories, constructing simple and convenient.
Claims (7)
1. the wall power sockets of a charged system conversion and lightning proof, comprise a socket panel, socket panel is provided with accessory power outlet and USB, it is characterized in that, socket panel is also provided with supply voltage quick switching device, the output supply voltage of socket is changed, to adapt to the requirement of different electrical power standard equipment by supply voltage quick switching device; Described supply voltage quick switching device comprises a supply voltage rapid translating button and power supply voltage converter; Supply voltage rapid translating button is arranged on socket panel, is connected with power supply voltage converter, the supply voltage exported by key control and conversion power socket by supply voltage rapid translating under supply voltage rapid translating button; Overcurrent overheat and lightning protection device is also provided with in socket circuit, and automatic recovery device.
2. the wall power sockets of charged system conversion as claimed in claim 1 and lightning proof, it is characterized in that, described power supply voltage converter and USB interface 5V DC power converter are arranged on the socket panel back side respectively; Wherein, power supply voltage converter is arranged on the top of receptacle back not, is positioned on accessory power outlet; USB interface 5V DC power converter is arranged on the side of receptacle back, and power supply voltage converter and USB interface 5V DC power converter are fixed respectively by securing member.
3. the wall power sockets of charged system conversion as claimed in claim 2 and lightning proof, is characterized in that, described power supply voltage converter and USB interface 5V DC power converter are provided with constrained input Wiring port respectively; Wherein, power supply voltage converter input port connects civil power access power line, output is connected with the input wires port of USB interface 5V DC power converter with accessory power outlet respectively by power lead, and the output connection port of USB interface 5V DC power converter connects USB interface.
4. the wall power sockets of charged system conversion as claimed in claim 3 and lightning proof, it is characterized in that, described overcurrent overheat and lightning protection device are lightning-protection module, and described lightning-protection module comprises three piezo-resistances, two insurances and a discharge tube; Wherein, two insure be connected on socket power input line respectively between live wire and zero line, in case fuse can automatically cut off the generation that electric current avoid fire when piezo-resistance is aging; Two piezo-resistances are parallel to respectively between power input line live wire and ground wire, the zero line of power input line and ground wire and form line protection over the ground, and the voltage between this line-transect ground all can control in the withstand voltage scope of electrical equipment; 3rd piezo-resistance is parallel to be formed between line between the live wire of power input line and zero line and protects; Discharge tube is connected between the line that two piezo-resistances are connected with to ground wire, plays without leakage current effect.
5. the wall power sockets of charged system conversion as claimed in claim 4 and lightning proof; it is characterized in that; described overcurrent overheat and lightning protection device comprise automatic recovery device; the maximum 5A of output-current rating 4A, effectively avoid socket to cause fire everything because access high-power electric appliance equipment causes contact chip overheated thus hidden danger.
6. the wall power sockets of charged system conversion as claimed in claim 3 and lightning proof, it is characterized in that, described supply voltage rapid translating button is touch-key, socket panel is installed touch-key switch, touch-key switch is electrically connected with supply voltage sampler, by the Power convert of touch-key switch control rule supply voltage sampler.
7. the wall power sockets of charged system conversion as claimed in claim 3 and lightning proof, it is characterized in that, described supply voltage rapid translating button is button change over switch, by the conversion of button change over switch, connect different supply voltages respectively, realize the conversion of voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482579.XU CN204720709U (en) | 2015-07-07 | 2015-07-07 | The wall power sockets of charged system conversion and lightning proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482579.XU CN204720709U (en) | 2015-07-07 | 2015-07-07 | The wall power sockets of charged system conversion and lightning proof |
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| Publication Number | Publication Date |
|---|---|
| CN204720709U true CN204720709U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482579.XU Active CN204720709U (en) | 2015-07-07 | 2015-07-07 | The wall power sockets of charged system conversion and lightning proof |
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| Country | Link |
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| CN (1) | CN204720709U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953403A (en) * | 2015-07-07 | 2015-09-30 | 湖南中普防雷股份有限公司 | Wall power socket having power system conversion function and provided with lightning protection device and operating method |
| CN106025677A (en) * | 2016-06-30 | 2016-10-12 | 璧垫椽 | Socket convenient to combine |
| WO2019080399A1 (en) * | 2017-10-24 | 2019-05-02 | 深圳市百事泰电气有限公司 | Socket device having multi-functional freely rotating jack |
-
2015
- 2015-07-07 CN CN201520482579.XU patent/CN204720709U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953403A (en) * | 2015-07-07 | 2015-09-30 | 湖南中普防雷股份有限公司 | Wall power socket having power system conversion function and provided with lightning protection device and operating method |
| CN106025677A (en) * | 2016-06-30 | 2016-10-12 | 璧垫椽 | Socket convenient to combine |
| WO2019080399A1 (en) * | 2017-10-24 | 2019-05-02 | 深圳市百事泰电气有限公司 | Socket device having multi-functional freely rotating jack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 412007 Tianyuan District, Hunan City, small and medium enterprises to promote Park, building A5 Patentee after: Hunan Pu Pu technology Limited by Share Ltd Address before: 412007 Tianyuan District, Hunan City, small and medium enterprises to promote Park, building A5 Patentee before: Hunan Zhongpu Lightning Co., Ltd. |