CN106848891B - A kind of monitoring type is from heat dissipation power distribution cabinet - Google Patents
A kind of monitoring type is from heat dissipation power distribution cabinet Download PDFInfo
- Publication number
- CN106848891B CN106848891B CN201710105060.3A CN201710105060A CN106848891B CN 106848891 B CN106848891 B CN 106848891B CN 201710105060 A CN201710105060 A CN 201710105060A CN 106848891 B CN106848891 B CN 106848891B
- Authority
- CN
- China
- Prior art keywords
- radiation arm
- primary radiation
- babinet
- heat dissipation
- gas channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 22
- 230000005855 radiation Effects 0.000 claims description 55
- 230000003071 parasitic effect Effects 0.000 claims description 18
- 239000000779 smoke Substances 0.000 claims description 12
- 229910052732 germanium Inorganic materials 0.000 claims description 5
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000024241 parasitism Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract description 3
- 230000000391 smoking effect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
- H01Q19/185—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces wherein the surfaces are plane
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Details Of Aerials (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of monitoring types from heat dissipation power distribution cabinet, includes babinet, and the inner wall of the babinet is equipped with multiple equipment frame；Further include there are one gas channel pipe, the gas channel pipe part is located at box inside, and a part is exposed on the outside of babinet, and gas channel tube top end is higher than box top, and air inlet is additionally provided on the inner wall on babinet top；The cabinet wall top surface is equipped with circuit box, monitoring circuit is equipped in circuit box, the monitoring circuit includes main control unit, the communication unit and camera that are connect with main control unit signal；The camera is set to the top surface of cabinet wall；Due to the difference in height of gas channel pipe, form pressure pumping upwards naturally, the smoking effect of similar chimney, realize air circulation heat dissipation, it is not power-consuming, and inside can realize real-time monitoring, and signal can be transferred to server or the mobile phone terminal of administrator in real time, facilitate nurse and maintenance.
Description
Technical field
The present invention relates to a kind of monitoring types from heat dissipation power distribution cabinet.
Background technology
Currently, power distribution cabinet wide variety, wherein power distribution cabinet be since storage is compared with plurality of devices, the thermal diffusivity in power distribution cabinet
Can especially induce one to pay attention to, without it is power-consuming can be achieved with heat dissipation be that people pursue.
Invention content
It is an object of the invention to overcome disadvantages described above, a kind of monitoring type is provided from heat dissipation power distribution cabinet.
To achieve the above object, concrete scheme of the invention is as follows：A kind of monitoring type includes case from heat dissipation power distribution cabinet
The inner wall of body, the babinet is equipped with multiple equipment frame；Further include that there are one gas channel pipe, the gas channel pipe parts
Positioned at box inside, a part is exposed on the outside of babinet, and gas channel tube top end is higher than box top, on the inner wall on babinet top
It is additionally provided with air inlet；The cabinet wall top surface is equipped with circuit box, and monitoring circuit, the monitoring circuit are equipped in circuit box
Include main control unit, the communication unit and camera that are connect with main control unit signal；The camera is set to cabinet wall
Top surface；The communication unit includes communication chip and the communication antenna that is connect with communication chip signal；The communication day
Line includes there are one reflecting plate, and there are four oscillator units in setting of being centrosymmetric up and down for the reflecting plate；Each oscillator
Unit includes the primary radiation arm of rectangle, and primary radiation centre is downwardly open to be equipped with central channel, and the primary radiation arm is below at center
Slot both sides are extended separately down feeder pillar, and a side inner edge corresponding with central channel for each feeder pillar is at one
On straight line；The bottom edge of the feeder pillar and primary radiation arm is connected with the arched arm of arc；The side of left and right two of the primary radiation arm
It is equipped with multiple V-shaped grooves；Upward opening has U-lag among the primary radiation arm；Further include that there are one the squares being set in central channel
Multiple side's bands are extended in the parasitic oscillator band of shape, the parasitism oscillator band both sides to both sides respectively；The primary radiation arm is equipped with
Two centrosymmetric rectangular apertures are additionally provided with two centrosymmetric trapezoid-shaped openings, and trapezoid-shaped openings are close to the outer of primary radiation arm
Side, rectangular aperture is close to the centre of primary radiation arm；Extend T-bar to short bottom edge in the long bottom edge of the trapezoid-shaped openings；Further include
Have set on primary radiation arm and the L-shaped flow-disturbing hole on feeder pillar, reflecting plate further respectively has square windowing at four angles, square
Germanium is filled in windowing.
Wherein, it is additionally provided with a weather shield on the box top, stabilizer blade, the weather shield are equipped with below the weather shield
Prevent rainwater from entering for blocking gas channel tube top end opening.
Wherein, the box outer surface is coated with corrosion-inhibiting coating.
Wherein, further include there are two parasitic radiation arm, each parasitic radiation arm is located above primary radiation arm, and each
Parasitic radiation arm on one side with primary radiation arm while point-blank, another side and the corresponding U-shaped of each parasitic radiation arm
One side of slot is point-blank.
Wherein, further include having smoke detector, the smoke detector is set to the top surface of cabinet wall, the smoke detection
Device is connect with main control unit signal, and the smoke detector is for detecting smog in case；
Beneficial effects of the present invention are：Due to the difference in height of gas channel pipe, pressure pumping upwards naturally is formed,
The smoking effect of similar chimney realizes air circulation heat dissipation, not power-consuming, and inside can realize real-time monitoring, and will letter
Number it can be transferred to server or the mobile phone terminal of administrator in real time, facilitate nurse and maintenance.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the communication antenna vertical view of the present invention；
Fig. 3 is the oscillator unit vertical view of the present invention；
Fig. 4 is the gain diagram of inventive antenna；
Fig. 5 is the radiation efficiency figure of inventive antenna；
Fig. 6 is the standing-wave ratio figure of inventive antenna；
Reference sign in Fig. 1 to Fig. 6：
1- babinets；2- gas channel pipes；3- equipment frames；4- weather shields；5- air inlets；6- cameras；
R1- reflecting plates；R11- squares open a window；R2- primary radiation arms；R21-V shape slots；R22-L shape flow-disturbings hole；R23-U shapes
Slot；R3- central channels；R4- parasitism oscillator bands；The side's r41- band；R5- feeder pillars；R6- arched arms；R7- rectangular apertures；R8- is trapezoidal to be opened
Mouthful；R81-T shape bars；R9- parasitic radiation arms.
Specific implementation mode
The present invention is described in further detail in the following with reference to the drawings and specific embodiments, is not the reality the present invention
It applies range and is confined to this.
As shown in Figures 1 to 6, a kind of monitoring type described in the present embodiment includes babinet 1 from heat dissipation power distribution cabinet, described
The inner wall of babinet 1 is equipped with multiple equipment frame 3；Further include that there are one gas channel pipe 2,2 a part of positions of the gas channel pipe
In the inside of babinet 1, a part is exposed to 1 outside of babinet, and 2 top of gas channel pipe is higher than 1 top surface of babinet, 1 top of babinet it is interior
Air inlet 5 is additionally provided on wall；1 inner wall top surface of the babinet is equipped with circuit box, and monitoring circuit, the prison are equipped in circuit box
It includes main control unit, the communication unit being connect with main control unit signal and camera 6 to control circuit；The camera 6 is set to
The top surface of 1 inner wall of babinet；The communication unit includes communication chip and the communication antenna that is connect with communication chip signal；By
In the reason of the difference in height of gas channel pipe 2, pressure pumping upwards naturally, the smoking effect of similar chimney, realization air are formed
Circulation heat dissipation, it is not power-consuming.And inside can realize real-time monitoring, and signal can be transferred to server or pipe in real time
The mobile phone terminal of reason person, facilitates nurse and maintenance.
The communication antenna includes that there are one reflecting plate r1, the reflecting plate r1 to be equipped with what is be centrosymmetric up and down
Four oscillator units；Each oscillator unit includes the primary radiation arm r2 of rectangle, and primary radiation centre is downwardly open to be equipped with central channel
R3, the primary radiation arm r2 extends in the both sides central channel r3 separately down below feeder pillar r5, one of each feeder pillar
A side inner edge corresponding with central channel r3 is point-blank；The bottom edge of the feeder pillar r5 and primary radiation arm r2 are connected with
The arched arm r6 of arc；The side of left and right two of the primary radiation arm r2 is equipped with multiple V-shaped groove r21；In the primary radiation arm r2
Between upward opening have U-lag r23；Further include that there are one the parasitic oscillator for the rectangle being set in central channel r3 band r4, the parasitisms
Extend multiple side's band r41 to both sides respectively in the both sides oscillator band r4；Centrosymmetric square there are two being set on the primary radiation arm r2
Shape opening r7, is additionally provided with two centrosymmetric trapezoid-shaped openings r8, trapezoid-shaped openings r8 is opened close to the outside of primary radiation arm r2, rectangle
Mouth r7 is close to the centre of primary radiation arm r2；Extend T-bar r81 to short bottom edge in the long bottom edge of the trapezoid-shaped openings r8；Further include
There is the L-shaped flow-disturbing hole r22 on primary radiation arm r2 and feeder pillar r5.In order to improve communication performance, redesigns and be suitable for
Its above-mentioned antenna, this antenna are adjusted and are designed for micro-strip by 1000 times or more and be just achieved, and have good antenna
Characteristic, such as Fig. 5 and Fig. 6, the respectively gain in the case where testing frequency range and radiation efficiency.Gain is that can reach in its frequency range
1.85dBi, average gain are 1.5 dBi.And radiation efficiency can be more than 30%.Comply fully at present communication in frequently with
2.4GHz protocol realizations, Fig. 7 are voltage standing wave ratio, it can be seen that its voltage standing wave ratio in frequency range is respectively less than 3.25, optimal
It can reach 2.7 when change, therefore, return loss is excellent together, when feed, is fed from feeder pillar r5.
Parasitic radiation arm r9 there are two further including, each parasitic radiation arm r9 are located above primary radiation arm r2, and every
A parasitic radiation arm r9 on one side with primary radiation arm r2 while point-blank, the another side of each parasitic radiation arm r9 with
One side of corresponding U-lag r23 point-blank, can effectively increase electric current rule, while increasing gain, reduce standing wave
Than.
Wherein.Square windowing r11 is further respectively had at tetra- angles reflecting plate r1, and germanium is filled in square windowing r11,
Square windowing r11's is designed as on reflecting plate r1 for the first time, after being filled using germanium, makes phase and the radiation side of antenna
To more stablizing, standing-wave ratio is down to 2 or so, when by this feature, i.e. windowing plus germanium filling is placed anti-in other dual-polarized antennas
It penetrates in plate r1, then without improving performance, illustrates that this feature has the effect for individually coordinating and optimizing mutually with this antenna.
Specifically, above-mentioned antenna be non-size require antenna, if on overbending direction, setting hole, hole mode on
Reach above-mentioned requirements；But if need the performance more stablized, using Fig. 3 as reference, the specific size of this antenna can optimize
For：Reflecting plate r1 sizes determine that the width of primary radiation arm r2 is 14.5mm, a height of according to accommodating cavity size：10.5mm；Central channel
The width of r3 is：The width of 1.8mm, U-lag r23 is：0.7mm；Depth is：The top margin of 2.4mm, central channel r3 and U-lag r23
Minimum point apart：1mm；Parasitic oscillator is with a height of of r4：11.7mm, line width are：0.9mm；The height of protrusion of the side with r41
For：0.15mm, it is longitudinally wide to be：0.8mm；Distance is 0.45mm between the side band r41 of two longitudinal directions；The width of feeder pillar r5
For：1.5mm, longitudinal height are 5.2mm；The internal diameter of arched arm r6 is：1.6mm；Line width is：0.6mm；The depth of V-shaped groove r21
For：0.6mm；Angle is 100 degree.The top of the horn distance of adjacent V-shaped groove r21 is：2mm；The width of rectangular aperture r7：1.2mm a height of：
4.5mm；The short bottom edge of trapezoid-shaped openings r8 is：4.5mm；Long bottom edge is：6.5mm, it is trapezoidal a height of：2.3mm；The cross of T-bar r81
The line width of bar and lateral length are respectively：0.8mm and 0.6mm；The longitudinal direction of vertical pole is high and laterally wide to be：1mm and 0.3mm；L-shaped is disturbed
The line width of discharge orifice r22 is：0.5mm；Longitudinal high 5.5mm and laterally wide it is：4.5mm；The line width of parasitic radiation arm r9 is
0.5mm, of length no more than 7mm.
A kind of monitoring type described in the present embodiment is additionally provided with a weather shield from heat dissipation power distribution cabinet, 1 top surface of the babinet
4,4 lower section of the weather shield is equipped with stabilizer blade, and the weather shield 4 prevents rainwater from entering for blocking 2 top end opening of gas channel pipe.
For a kind of monitoring type described in the present embodiment from heat dissipation power distribution cabinet, 1 outer surface of the babinet is coated with corrosion-inhibiting coating.It puts
External world's corrosion, can be used for open air.
A kind of monitoring type described in the present embodiment further includes having smoke detector from heat dissipation power distribution cabinet, the smoke detection
Device is set to the top surface of 1 inner wall of babinet, and the smoke detector is connect with main control unit signal, and the smoke detector is for detecting
Smog in case.
The above is only the preferred embodiment of the present invention, therefore all structures according to described in present patent application range
It makes, the equivalent change or modification that feature and principle are done, is included in the protection domain of present patent application.
Claims (4)
1. a kind of monitoring type is from heat dissipation power distribution cabinet, it is characterised in that：Include babinet, the inner wall of the babinet is equipped with multiple set
Standby frame；Further include there are one gas channel pipe, the gas channel pipe part is located at box inside, and a part is exposed to babinet
Outside, gas channel tube top end are higher than box top, air inlet are additionally provided on the inner wall on babinet top；The cabinet wall top surface
Equipped with circuit box, monitoring circuit is equipped in circuit box, the monitoring circuit includes main control unit and main control unit signal
The communication unit and camera of connection；The camera is set to the top surface of cabinet wall；
Further include having smoke detector, the smoke detector is set to the top surface of cabinet wall, the smoke detector and master control
Cell signal connects, and the smoke detector is for detecting smog in case；
The communication unit includes communication chip and the communication antenna that is connect with communication chip signal；The communication antenna packet
It includes there are one reflecting plate, there are four oscillator units in setting of being centrosymmetric up and down for the reflecting plate；Each oscillator unit
Include the primary radiation arm of rectangle, primary radiation centre is downwardly open to be equipped with central channel, and the primary radiation arm is below in central channel two
Side is extended separately down feeder pillar, and a side inner edge corresponding with central channel for each feeder pillar is in straight line
On；The bottom edge of the feeder pillar and primary radiation arm is connected with the arched arm of arc；The side of left and right two of the primary radiation arm is all provided with
There are multiple V-shaped grooves；Upward opening has U-lag among the primary radiation arm；Further include that there are one the rectangles being set in central channel
Multiple side's bands are extended in parasitic oscillator band, the parasitism oscillator band both sides to both sides respectively；There are two being set on the primary radiation arm
Centrosymmetric rectangular aperture is additionally provided with two centrosymmetric trapezoid-shaped openings, and trapezoid-shaped openings are close to the outside of primary radiation arm, square
Shape opening is close to the centre of primary radiation arm；Extend T-bar to short bottom edge in the long bottom edge of the trapezoid-shaped openings；Further include being set to
L-shaped flow-disturbing hole on primary radiation arm and feeder pillar, further respectively has square windowing at four angles of reflecting plate, in square windowing
Filled with germanium.
2. a kind of monitoring type according to claim 1 is from heat dissipation power distribution cabinet, it is characterised in that：It is also set on the box top
There are one weather shield, stabilizer blade is equipped with below the weather shield, the weather shield is prevented for blocking gas channel tube top end opening
Rainwater enters.
3. a kind of monitoring type according to claim 1 is from heat dissipation power distribution cabinet, it is characterised in that：The box outer surface is coated with
There is corrosion-inhibiting coating.
4. a kind of monitoring type according to claim 1 is from heat dissipation power distribution cabinet, it is characterised in that：Further include that there are two parasitic spokes
Arm is penetrated, each parasitic radiation arm is located above primary radiation arm, and one side and the one of primary radiation arm of each parasitic radiation arm
Point-blank, the another side of each parasitic radiation arm and one side of corresponding U-lag are point-blank on side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810825826.XA CN108879430A (en) | 2017-02-25 | 2017-02-25 | A kind of power distribution cabinet |
| CN201710105060.3A CN106848891B (en) | 2017-02-25 | 2017-02-25 | A kind of monitoring type is from heat dissipation power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105060.3A CN106848891B (en) | 2017-02-25 | 2017-02-25 | A kind of monitoring type is from heat dissipation power distribution cabinet |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810825826.XA Division CN108879430A (en) | 2017-02-25 | 2017-02-25 | A kind of power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106848891A CN106848891A (en) | 2017-06-13 |
| CN106848891B true CN106848891B (en) | 2018-08-21 |
Family
ID=59133677
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810825826.XA Pending CN108879430A (en) | 2017-02-25 | 2017-02-25 | A kind of power distribution cabinet |
| CN201710105060.3A Active CN106848891B (en) | 2017-02-25 | 2017-02-25 | A kind of monitoring type is from heat dissipation power distribution cabinet |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810825826.XA Pending CN108879430A (en) | 2017-02-25 | 2017-02-25 | A kind of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108879430A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03190510A (en) * | 1989-12-15 | 1991-08-20 | Fuji Electric Co Ltd | Outdoor control panel |
| CN201556860U (en) * | 2009-12-09 | 2010-08-18 | 上海中发电气（集团）股份有限公司 | Radiating structure in electric switchgear cabinet assembly |
| CN202534952U (en) * | 2011-12-22 | 2012-11-14 | 厦门永达电工设备股份有限公司 | A distribution box capable of automatically detecting and regulating temperature |
| CN203871700U (en) * | 2014-04-15 | 2014-10-08 | 江山惠企科技服务有限公司 | Waterproof heat dissipation type outdoor distribution box |
| CN105902066A (en) * | 2016-05-30 | 2016-08-31 | 覃梅花 | Power equipment showing power distribution cabinet |
-
2017
- 2017-02-25 CN CN201810825826.XA patent/CN108879430A/en active Pending
- 2017-02-25 CN CN201710105060.3A patent/CN106848891B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03190510A (en) * | 1989-12-15 | 1991-08-20 | Fuji Electric Co Ltd | Outdoor control panel |
| CN201556860U (en) * | 2009-12-09 | 2010-08-18 | 上海中发电气（集团）股份有限公司 | Radiating structure in electric switchgear cabinet assembly |
| CN202534952U (en) * | 2011-12-22 | 2012-11-14 | 厦门永达电工设备股份有限公司 | A distribution box capable of automatically detecting and regulating temperature |
| CN203871700U (en) * | 2014-04-15 | 2014-10-08 | 江山惠企科技服务有限公司 | Waterproof heat dissipation type outdoor distribution box |
| CN105902066A (en) * | 2016-05-30 | 2016-08-31 | 覃梅花 | Power equipment showing power distribution cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108879430A (en) | 2018-11-23 |
| CN106848891A (en) | 2017-06-13 |
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Effective date of registration: 20180709 Address after: 325700 Building 1, Yanshan Road, North Ao street, Dongtou District, Wenzhou, Zhejiang, China, 1 Applicant after: WENZHOU YONGHONG TECHNOLOGY HATCHING Co.,Ltd. Address before: 523000 Songshan Lake, Dongguan, Guangdong, 3 406 of Jinyu Songhu. Applicant before: Huang Xu |
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Effective date of registration: 20190212 Address after: 325700 Yanshan Road, Beidan Street, Dongtou District, Wenzhou City, Zhejiang Province, 487-489 Patentee after: ZHEJIANG YONGHONG ELECTRIC CO.,LTD. Address before: 325700 Building 1, Yanshan Road, North Ao street, Dongtou District, Wenzhou, Zhejiang, China, 1 Patentee before: WENZHOU YONGHONG TECHNOLOGY HATCHING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201228 Address after: No.16 Wenhui Road, Beiao street, Dongtou District, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Zhenze Electronics Co.,Ltd. Address before: 325700 Yanshan Road, Beidan Street, Dongtou District, Wenzhou City, Zhejiang Province, 487-489 Patentee before: ZHEJIANG YONGHONG ELECTRIC Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325000 No. 16, Wenhui Road, Beiao street, Dongtou District, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Zhongxin Avionics Equipment Manufacturing Co.,Ltd. Address before: No.16 Wenhui Road, Beiao street, Dongtou District, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Zhenze Electronics Co.,Ltd. |