CN205280888U - Little electric spark detector - Google Patents
Little electric spark detector Download PDFInfo
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- CN205280888U CN205280888U CN201521142072.6U CN201521142072U CN205280888U CN 205280888 U CN205280888 U CN 205280888U CN 201521142072 U CN201521142072 U CN 201521142072U CN 205280888 U CN205280888 U CN 205280888U
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Abstract
The utility model relates to a safe technical field, concretely relates to little electric spark detector, including the photographing module who acquires image information, an ultraviolet detection module for detecting the ultraviolet ray, a display module and embedding machine for showing photographing module's photographic image, the embedding machine links to each other with ultraviolet detection module and display module, ultraviolet detection module can produce the different ultraviolet ray signals of telecommunication according to the ultraviolet ray of different positions, when ultraviolet detection module produces the ultraviolet signal of telecommunication, the embedding machine shows through the label symbol according to the relevant position among the photographic image in the display module that does not coexist of the ultraviolet ray signal of telecommunication, so, can accurate detection this type of potential safety hazard of corona, electric arc or electric spark in the transmission of electricity facility to, can the mark go out corona, electric arc or the electric spark relative position in the transmission of electricity facility, the maintenance of the facility of can conveniently transmitting power.
Description
Technical field
The utility model relates to safety technique field, is specifically related to a kind of micro spark detector.
Background technology
Along with the progress of the mankind and the development of society, electricity is all needed by all respects in the existence of discovery electricity up till now social life, electricity is widely used in the every field such as power, illumination, chemistry, weaving, communication, broadcast, being the major impetus of scientific technological advance, people's economic jump, the generation of electric energy, transport and utilization all need power system to complete.
Power system by power station, send become electric line, for distribution and the electrical energy production that forms of the link such as electricity consumption and consume system. Its function is that by generation power device, the primary energy source of nature is changed into electric energy, then supplies power to each user through transmission of electricity, change electricity and distribution. For realizing this function, power system also has corresponding information and control system in each link and different levels, and the production process of electric energy is measured, regulates, controls, protects, communicates and dispatched, to ensure that user obtains the electric energy of safety, high-quality.
The electric energy sent from power house, generally all to be delivered to each electricity consumption by transmitting line local. Distance according to transmission of electric energy distance, adopts different high-voltages. From the electric power situation of China, power transmission distance adopts the voltage of 220 kilovolts to transmit electricity when 200��300 kilometers; 110 kilovolts are adopted when about 100 kilometers; About 50 kilometers adopt 35 kilovolts or 66 kilovolts; Adopting 10 kilovolts, 12 kilovolts when 15 kilometers��20 kilometers, what have then uses 6300 volts. Transmission voltage, the transmission of electricity system of 110 kilovolts, 220 kilovolts, is called that high pressure is transmitted electricity, and transmission voltage, the transmission of electricity system of 330,550 and 750 kilovolts, becomes EHV transmission, and transmission voltage is at the circuit of 1000 kilovolts, then be called UHV transmission.
In high-voltage transmission equipment, particularly in ultra-high voltage and UHV transmission equipment, owing to the strength of electric field on transmitting line surface is very high, therefore the electric discharge phenomena that can cause ionization of air and occur, this is exactly usually said corona discharge, the free intensity of air molecule is generally 20��30kV/cm, after transmitting line surface field intensity exceedes this numerical value, will hear that circuit sends the discharging sound of " whistling ", smell the smell of ozone, can also seeing the bluish voilet fluorescence sent around wire night, this is exactly corona discharge.
At present, transmission facility is the corona in transmitting line particularly, its wireless interference produced, audible noise and corona loss are more and more paid attention to, and there is the most important thing that corona discharge is electric power facility detection in detection transmission facility, but, in the detection technique of current electric power facility, adopt artificial visual inspection or sound to judge whether corona discharge more, waste time and energy and inaccurate, and, some weak sound of corona light is little, and people is difficult to determine.
In addition, even if people observes halation electric discharge, but due to man memory power difference difference, when carrying out overhaul of the equipments, still there will be the problem being difficult to accurately determine corona discharge position, bring very big difficulty to overhaul of the equipments.
In sum, current electric power facility is difficult to accurately detect corona discharge, it is difficult to accurately determine corona discharge particular location in a device.
Therefore, need the corona discharge detection technique of a kind of electric power facility badly, it is possible to accurately detect corona discharge and the particular location of corona discharge can be determined.
Practical novel content
The purpose of this utility model is: be difficult to accurately detect corona discharge for current electric power facility, it is difficult to accurately to determine the problem of corona discharge particular location in a device, it is provided that a kind of accurately can detect corona discharge and the micro spark detector of the particular location of corona discharge can be determined.
In order to realize above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of micro spark detector, comprise the camera module obtaining graphic information, for detecting the ultraviolet detection module of UV-light, for showing display module and the coil insertion device of the photographic image of camera module, described coil insertion device is connected with display module with described ultraviolet detection module, described ultraviolet detection module can produce different ultraviolet light photo signals according to the UV-light of different positions, when described ultraviolet detection module produces ultraviolet electrical signal, described coil insertion device is shown by label symbol according to the corresponding position in the photographic image not coexisted in display module of ultraviolet light photo signal.
In this scheme, ultraviolet detection module can produce different ultraviolet light photo signals according to the UV-light of different positions, that is, the UV-light of space different positions can allow ultraviolet detection module produce different ultraviolet light photo signals, namely it is the positional information that the ultraviolet light photo signal that ultraviolet detection module produces contains UV-light, so, can process according to the corresponding position mark also having the ultraviolet light photo signal of UV-light positional information at photographic image by coil insertion device, this corresponding position, the relative position relation being exactly UV-light and surrounding objects in reality space and is identical in photographic image.
Corona, the generation of electric arc or electrical spark is attended by the generation of UV-light, therefore, can by the existence detection corona of detection UV-light, the existence of electric arc or electrical spark, therefore, this scheme can detect out corona in power transmission facility by UV-light detection module, the existence of electric arc or electrical spark, photosensitive with existing dependence naked eyes or rely on and listen your identification sound to judge compared with the existence of corona, this scheme can accurately detect corona, the existence of electric arc or electrical spark, and, the small corona spark that luminescence is faint or sound is small can be detected, and rely on naked eyes photosensitive or rely on listen your identification sound cannot know these small corona sparks.
In addition, the corresponding position that UV-light can be marked in photographs by this scheme, can by the position display of UV-light in photographs out, therefore, position in power transmission facility of the clear and definite corona of operator, electric arc or electrical spark can be allowed such that it is able to keeped in repair by fault power transmission facility.
As preferably; described ultraviolet detection module comprises ultraviolet light photo pipe; described ultraviolet detection module detects UV-light by ultraviolet light photo pipe; ultraviolet light photo pipe; it it is the one of photorectifier; ultraviolet signal can be converted to electrical signal; so; can accurately detect in power transmission facility the UV-light existed; can accurately detect in power transmission facility and whether there is corona, electric arc or electrical spark; the potential safety hazard that power transmission facility exists can be found more timely, it is possible to the better personal safety as well as the property safety of protection user.
As preferably, photographs can be carried out cutting and shields and keep by described camera module, so, the photographic image with UV-light label symbol can be preserved by the form of picture, operator are helped to record the position producing UV-light, the service work that can be convenient to power transmission facility, simultaneously, additionally it is possible to facilitate the later stage to inquire about.
As preferably, described micro spark detector also comprises the memory module for storing photographic image, the photographic image with UV-light label symbol can be preserved, operator are helped to record the position producing UV-light, when can be convenient to the service work of power transmission facility, simultaneously, additionally it is possible to facilitate the later stage to inquire about.
And, photographic image can be stored, namely the power transmission facility producing corona, electric arc or electrical spark can be shown by the form of image, power transmission facility and surrounding objects thereof can be taken, therefore, it is possible to the relative position of record power transmission facility, the personnel that can overhaul, by photographic image identification power transmission facility, facilitate the phase to keep in repair.
As preferably, described micro spark detector also comprises the humidity detecting module for testing environment humidity, especially, described humidity detecting module is by humidity sensor testing environment humidity, so, can testing environment atmospheric moisture in real time, be analyze the fault that power transmission facility occurs to provide reference information.
As preferably, described micro spark detector also comprises the temperature detecting module for testing environment temperature, especially, described temperature detecting module is by temperature sensor testing environment temperature, so, it is possible to testing environment temperature in real time, the fault occurred for analyzing power transmission facility provides reference information.
As preferably, described micro spark detector also comprises for detecting the described longitude of micro spark detector position and the locating module of latitude, especially, described locating module detects longitude and the latitude of described micro spark detector position by GPS sensor, so, the position of micro spark detector can be recorded, recording operation personnel can be detected which power transmission facility, and, when power transmission facility produces corona, during the potentially dangerous phenomenon such as electric arc or electrical spark, the position of these power transmission facilities with potentially dangerous can be recorded, maintenance personnel can be facilitated to overhaul.
As preferably, described micro spark detector also comprises the time interocclusal record module for writing time, so, it is possible to the concrete time of record detection power transmission facility, the fault occurred for analyzing power transmission facility provides reference information.
As preferably, described micro spark detector also comprises the power module for described micro spark detector is powered, especially, described power module is that described micro spark detector is powered by battery, and more particularly, described power module is that described micro spark detector is powered by lithium cell, so, micro spark detector can be allowed in such as mountain area etc. there is no the local use of electric power, it is possible to handled easily personnel, can expand the use range of micro spark detector simultaneously.
As preferably, described micro spark detector also comprises the transmission module for transmitting data, the photographic image of described micro spark detector is enable to transfer to other equipment, so, the storage module of less storage space can be adopted, it is possible to save manufacturing cost, simultaneously, easily photographic image data transmission can also be analyzed for professional to other equipment, facilitate the maintenance of power transmission facility.
As preferably, transmission module comprises the networking module for connecting Internet, enabling the photographic image of described micro spark detector by the Internet transmission to other equipment, especially, networking module adopts WIFI equipment connection internet, so, the storage module of less storage space can be adopted, it is possible to save manufacturing cost, simultaneously, easily photographic image data transmission can also be analyzed for professional to other equipment, facilitate the maintenance of power transmission facility.
As preferably, transmission module comprises for being connected module with the USB of other equipment connections and communication, the photographic image of described micro spark detector is enable to transfer to other equipment by general serial bus (being called for short USB), so, the storage module of less storage space can be adopted, it is possible to save manufacturing cost, simultaneously, easily photographic image data transmission can also be analyzed for professional to other equipment, facilitate the maintenance of power transmission facility.
As preferably, camera module comprises the camera lens for making a video recording, described camera lens can allow ultraviolet (uv) transmission to pass, so, can be inner at camera module by ultraviolet detection module installation, it is possible to make the overall dimensions of described micro spark detector less, it is possible to handled easily personnel carry.
As preferably, described micro spark detector also comprises the frequency module of the number of times for UV-light being detected in record unit time, described frequency module is connected with described display module, the number of times of detection UV-light in the unit time of described frequency module record is shown on described display module, especially, described frequency module once counts for every minute, so, operator can be allowed to understand the frequency of power transmission facility generation corona, electric arc or electrical spark in real time, it is possible to provide reference information for judging the hazard level of power transmission facility.
As preferably, described micro spark detector also comprises the alarm module for sending information warning, described alarm module is connected with described coil insertion device, when the count value of described frequency module exceedes set(ting)value, described coil insertion device controls described alarm module and sends information warning, this set(ting)value is required to determine by the safe grade of power transmission facility, safe grade requires high, set(ting)value is smaller, safe grade is low, set(ting)value can be larger, especially, described alarm module can send with sound, light secretly changes and word information warning, especially, word information warning shows on display module, so, operator can be allowed to understand power transmission facility generation corona in real time, the frequency of electric arc or electrical spark, operator can be allowed to understand in time.
In sum, owing to have employed technique scheme, the useful effect of the application is:
1, faint corona, electric arc or electrical spark that people cannot observe can be detected: adopt the ultraviolet detection module that can detect UV-light, it is possible to detect in power transmission facility the corona, electric arc or this kind of potential safety hazard of electrical spark that exist quickly and accurately;
2, the position of corona, electric arc or electrical spark can be marked: corona, electric arc or the electrical spark relative position at power transmission facility can be known by the UV-light label symbol in photographic image such that it is able to facilitate the maintenance of power transmission facility.
Other useful effects implementing mode of the application are:
1, photographic image is recorded: adopt memory module or cut screen function, it is possible to preserved by the form of picture by the photographic image with UV-light label symbol, help operator to record the position producing UV-light, it is possible to be convenient to the service work of power transmission facility;
2, can network transmission data;
3, longitude and the latitude at detector place can be determined.
Accompanying drawing explanation
Fig. 1 is the structure block diagram of the application.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated. It is to be understood that specific embodiment described herein is only in order to explain the utility model, and it is not used in restriction the utility model.
As shown in Figure 1, a kind of micro spark detector comprises the camera module obtaining graphic information, for detecting the ultraviolet detection module of UV-light, for showing display module and the coil insertion device of the photographic image of camera module, coil insertion device is connected with display module with ultraviolet detection module, ultraviolet detection module can produce different ultraviolet light photo signals according to the UV-light of different positions, when ultraviolet detection module produces ultraviolet electrical signal, coil insertion device is shown by label symbol according to the corresponding position in the photographic image not coexisted in display module of ultraviolet light photo signal, display module comprises display screen.
In the present embodiment, ultraviolet detection module can produce different ultraviolet light photo signals according to the UV-light of different positions, that is, the UV-light of space different positions can allow ultraviolet detection module produce different ultraviolet light photo signals, namely it is the positional information that the ultraviolet light photo signal that ultraviolet detection module produces contains UV-light, so, can process according to the corresponding position mark also having the ultraviolet light photo signal of UV-light positional information at photographic image by coil insertion device, this corresponding position, the relative position relation being exactly UV-light and surrounding objects in reality space and is identical in photographic image.
Corona, the generation of electric arc or electrical spark is attended by the generation of UV-light, therefore, can by the existence detection corona of detection UV-light, the existence of electric arc or electrical spark, therefore, the present embodiment can detect out corona in power transmission facility by UV-light detection module, the existence of electric arc or electrical spark, photosensitive with existing dependence naked eyes or rely on and listen your identification sound to judge compared with the existence of corona, this scheme can accurately detect corona, the existence of electric arc or electrical spark, and, the small corona spark that luminescence is faint or sound is small can be detected, and rely on naked eyes photosensitive or rely on listen your identification sound cannot know these small corona sparks.
In addition, the corresponding position that UV-light can be marked in photographs by the present embodiment, can by the position display of UV-light in photographs out, therefore, position in power transmission facility of the clear and definite corona of operator, electric arc or electrical spark can be allowed such that it is able to keeped in repair by fault power transmission facility.
Ultraviolet detection module comprises ultraviolet light photo pipe; ultraviolet detection module detects UV-light by ultraviolet light photo pipe; ultraviolet light photo pipe; it is the one of photorectifier, it is possible to convert ultraviolet signal to electrical signal, so; can accurately detect in power transmission facility the UV-light existed; can accurately detect in power transmission facility and whether there is corona, electric arc or electrical spark, it is possible to find the potential safety hazard that power transmission facility exists more timely, it is possible to the better personal safety as well as the property safety of protection user.
Photographs can be carried out cutting screen by camera module, so, it is possible to preserved by the form of picture by the photographic image with UV-light label symbol, operator are helped to record the position producing UV-light, the service work that can be convenient to power transmission facility, simultaneously, additionally it is possible to facilitate the later stage to inquire about.
Micro spark detector also comprises the memory module for storing photographic image, and the photographic image in this scheme, refers to, when there being the label symbol of UV-light, photographic image in this scheme comprises label symbol, and, the photographic image in other schemes of the application or embodiment is also this implication. The photographic image with UV-light label symbol can be preserved by this scheme, helps operator to record the position producing UV-light, it is possible to when being convenient to the service work of power transmission facility, simultaneously, additionally it is possible to facilitate the later stage to inquire about.
And, photographic image can be stored by this scheme, namely the power transmission facility producing corona, electric arc or electrical spark can be shown by the form of image, power transmission facility and surrounding objects thereof can be taken, therefore, it is possible to the relative position of record power transmission facility, the personnel that can overhaul, by photographic image identification power transmission facility, facilitate the phase to keep in repair.
Micro spark detector also comprises the humidity detecting module for testing environment humidity, especially, humidity detecting module passes through humidity sensor testing environment humidity, so, can testing environment atmospheric moisture in real time, be analyze the fault that power transmission facility occurs to provide reference information.
Micro spark detector also comprises the temperature detecting module for testing environment temperature, especially, temperature detecting module passes through temperature sensor testing environment temperature, so, can testing environment temperature in real time, be analyze the fault that power transmission facility occurs to provide reference information.
Micro spark detector also comprises the locating module for the longitude and latitude detecting micro spark detector position, especially, locating module detects longitude and the latitude of micro spark detector position by GPS sensor, so, the position of micro spark detector can be recorded, recording operation personnel can be detected which power transmission facility, and, when producing the potentially dangerous phenomenons such as corona, electric arc or electrical spark when power transmission facility, the position of these power transmission facilities with potentially dangerous can be recorded, it is possible to facilitate maintenance personnel to overhaul.
Micro spark detector also comprises the time interocclusal record module for writing time, so, it is possible to the concrete time of record detection power transmission facility, and the fault occurred for analyzing power transmission facility provides reference information.
Micro spark detector also comprises the power module for micro spark detector is powered, especially, power module is that micro spark detector is powered by battery, more particularly, power module is that micro spark detector is powered by lithium cell, so, it is possible to allow micro spark detector not have the local use of electric power in such as mountain area etc., can handled easily personnel, the use range of micro spark detector can be expanded simultaneously.
Micro spark detector also comprises the transmission module for transmitting data, the photographic image of micro spark detector is enable to transfer to other equipment, so, the storage module of less storage space can be adopted, manufacturing cost can be saved, simultaneously, additionally it is possible to analyzed to other equipment for professional by photographic image data transmission easily, the maintenance of power transmission facility is facilitated.
Transmission module comprises the networking module for connecting Internet, enable the photographic image of micro spark detector by the Internet transmission to other equipment, so, the storage module of less storage space can be adopted, manufacturing cost can be saved, simultaneously, additionally it is possible to analyzed to other equipment for professional by photographic image data transmission easily, the maintenance of power transmission facility is facilitated.
Transmission module comprises for being connected module with the USB of other equipment connections and communication, the photographic image of micro spark detector is enable to transfer to other equipment by general serial bus (USB), so, the storage module of less storage space can be adopted, manufacturing cost can be saved, simultaneously, additionally it is possible to analyzed to other equipment for professional by photographic image data transmission easily, the maintenance of power transmission facility is facilitated.
Camera module comprises the camera lens for making a video recording, and camera lens can allow ultraviolet (uv) transmission to pass, so, it is possible to ultraviolet detection module installation is inner at camera module, it is possible to make the overall dimensions of micro spark detector less, it is possible to handled easily personnel carry.
Micro spark detector also comprises the frequency module of the number of times for UV-light being detected in record unit time, frequency module is connected with display module, the number of times of detection UV-light in the unit time of frequency module record is shown on display module, especially, frequency module once counts for every minute, so, it is possible to allow operator understand the frequency of power transmission facility generation corona, electric arc or electrical spark in real time, it is possible to provide reference information for judging the hazard level of power transmission facility.
Micro spark detector also comprises the alarm module for sending information warning, alarm module is connected with coil insertion device, when the count value of frequency module exceedes set(ting)value, coil insertion device control alarm module sends information warning, especially, alarm module can send and secretly change with sound, light and word information warning, especially, word information warning shows on display module, so, operator can be allowed to understand the frequency of power transmission facility generation corona, electric arc or electrical spark in real time, it is possible to allow operator understand in time.
Micro spark detector also comprises the ultraviolet processing module of the ultraviolet light photo signal produced for the treatment of ultraviolet detection module, ultraviolet processing module and ultraviolet detection model calling, also it is connected with coil insertion device, low noise amplification module, the digital filtering module for digital filtering and the high voltage stabilizing module for high voltage stabilizing that ultraviolet processing module comprises the filtering module for filtering, amplifies for low noise.
All any amendment, equivalent replacement and improvement etc. done within spirit of the present utility model and principle, all should be included within protection domain of the present utility model.
Claims (10)
1. a micro spark detector, it is characterized in that, comprise the camera module obtaining graphic information, for detecting the ultraviolet detection module of UV-light, for showing display module and the coil insertion device of the photographic image of camera module, described coil insertion device is connected with display module with described ultraviolet detection module, described ultraviolet detection module can produce different ultraviolet light photo signals according to the UV-light of different positions, when described ultraviolet detection module produces ultraviolet electrical signal, described coil insertion device is shown by label symbol according to the corresponding position in the photographic image not coexisted in display module of ultraviolet light photo signal.
2. micro spark detector according to claim 1, it is characterised in that, described ultraviolet detection module comprises ultraviolet light photo pipe, and described ultraviolet detection module detects UV-light by ultraviolet light photo pipe.
3. micro spark detector according to claim 1 and 2, it is characterised in that, photographs can be carried out cutting screen by described camera module.
4. micro spark detector according to claim 1 and 2, it is characterised in that, also comprise the memory module for storing photographic image.
5. micro spark detector according to claim 1 and 2, it is characterised in that, also comprise the humidity detecting module for testing environment humidity or the temperature detecting module for testing environment temperature.
6. micro spark detector according to claim 1 and 2, it is characterised in that, also comprise for detecting the described longitude of micro spark detector position and the locating module of latitude.
7. micro spark detector according to claim 1 and 2, it is characterized in that, also comprise the frequency module of the number of times for UV-light being detected in record unit time, described frequency module is connected with described display module, and the number of times of detection UV-light in the unit time of described frequency module record is shown on described display module.
8. micro spark detector according to claim 7, it is characterized in that, described micro spark detector also comprises the alarm module for sending information warning, described alarm module is connected with described coil insertion device, when the count value of described frequency module exceedes set(ting)value, described coil insertion device controls described alarm module and sends information warning.
9. micro spark detector according to claim 1 and 2, it is characterised in that, also comprise the transmission module for transmitting data.
10. micro spark detector according to claim 9, it is characterised in that, described transmission module comprises the networking module for connecting Internet, enables the photographic image of described micro spark detector by the Internet transmission to other equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142072.6U CN205280888U (en) | 2015-12-31 | 2015-12-31 | Little electric spark detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142072.6U CN205280888U (en) | 2015-12-31 | 2015-12-31 | Little electric spark detector |
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| CN205280888U true CN205280888U (en) | 2016-06-01 |
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| CN201521142072.6U Active CN205280888U (en) | 2015-12-31 | 2015-12-31 | Little electric spark detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527551A (en) * | 2015-12-31 | 2016-04-27 | 成都旭光光电技术有限责任公司 | Micro electric spark detector |
| CN111882845A (en) * | 2020-07-29 | 2020-11-03 | 杭州后博科技有限公司 | Method and system for identifying and protecting potential safety hazards of electric leakage |
-
2015
- 2015-12-31 CN CN201521142072.6U patent/CN205280888U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527551A (en) * | 2015-12-31 | 2016-04-27 | 成都旭光光电技术有限责任公司 | Micro electric spark detector |
| CN111882845A (en) * | 2020-07-29 | 2020-11-03 | 杭州后博科技有限公司 | Method and system for identifying and protecting potential safety hazards of electric leakage |
| CN111882845B (en) * | 2020-07-29 | 2022-09-16 | 杭州后博科技有限公司 | Method and system for identifying and protecting potential safety hazards of electric leakage |
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Effective date of registration: 20210401 Address after: No.2-13, Shiyang Road, Yangma Town, Jianyang City, Chengdu, Sichuan 610000 Patentee after: Chengdu ultraviolet photoelectric technology Co.,Ltd. Address before: No. 333, Xingong Avenue, East Industrial District, Xindu, Chengdu, Sichuan 610500 Patentee before: CHENGDU XUGUANG ELECTRONIC EQUIPMENTS Co.,Ltd. |