CN211607237U - Intelligent monitoring big data information acquisition and analysis device beneficial to heat dissipation - Google Patents
Intelligent monitoring big data information acquisition and analysis device beneficial to heat dissipation Download PDFInfo
- Publication number
- CN211607237U CN211607237U CN202020742270.0U CN202020742270U CN211607237U CN 211607237 U CN211607237 U CN 211607237U CN 202020742270 U CN202020742270 U CN 202020742270U CN 211607237 U CN211607237 U CN 211607237U
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- Prior art keywords
- heat dissipation
- cabinet body
- bevel gear
- monitoring cabinet
- monitoring
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 75
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 51
- 230000009286 beneficial effect Effects 0.000 title claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 63
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 18
- 238000005406 washing Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses an intelligent monitoring big data information acquisition and analysis device which is beneficial to heat dissipation, comprising a monitoring cabinet body, the monitoring cabinet is characterized in that supporting plates are fixedly connected inside the monitoring cabinet body, an electronic component is arranged between the two supporting plates, the outer walls of the opposite sides of the two supporting plates are respectively connected with a fixed plate, the insides of the two supporting plates are fixedly connected with a heat radiation fan, the outer walls of the two sides of the monitoring cabinet body are both provided with circular heat dissipation windows, the interior of each circular heat dissipation window is fixedly connected with a matched filter screen, the bottom surface of the fixed plate is fixedly connected with a motor, the output end of the motor is rotatably connected with a main bevel gear, the bottom end of the main bevel gear is horizontally meshed with the right end of the auxiliary bevel gear, the left end of the auxiliary bevel gear is rotatably connected with the center of the filter screen, and a cleaning brush is fixed on the left end head, the cleaning part of the cleaning brush is tightly attached to the filter screen, and the length of the cleaning part is equal to the radius of the filter screen. The utility model discloses more be favorable to monitoring the internal thermal effluvium of cabinet.
Description
Technical Field
The utility model relates to a monitoring data information acquisition analysis technical field, concretely relates to do benefit to radiating intelligent monitoring big data information analysis device.
Background
To any computer network, it is internal that monitoring big data information acquisition analytical equipment installs it at the monitoring cabinet usually, but current monitoring big data information acquisition analytical equipment has certain defect in the use, a large amount of heats that its inside electronic components can often distribute out when using, untimely discharge goes to probably lead to electronic components's life to shorten, generally all adopt the heat dissipation machine to directly discharge from the thermovent, but the time has been on the filter screen of radiator window for a long time or accumulated a large amount of dusts, influence the discharge of the internal heat of monitoring cabinet greatly, easily cause inside electronic components because the high temperature can't work, even take place the phenomenon of burning out.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a do benefit to radiating intelligent monitoring big data information analysis device for solve the problem of mentioning in the background art.
In order to solve the technical problem, the utility model discloses a following scheme:
an intelligent monitoring big data information acquisition and analysis device beneficial to heat dissipation comprises a monitoring cabinet body, wherein the inside of the monitoring cabinet body is symmetrically and fixedly connected with supporting plates, an electronic component is arranged between the two supporting plates, the outer wall of one opposite side of the two supporting plates is respectively connected with a fixed plate, the inside of the two supporting plates is fixedly connected with a heat dissipation fan, the outer walls of the two sides of the monitoring cabinet body are respectively provided with a circular heat dissipation window, the inside of the circular heat dissipation window is fixedly connected with a matched filter screen, the bottom surface of the fixed plate is fixedly connected with a motor, the output end of the motor is rotatably connected with a main bevel gear, the bottom end of the main bevel gear is horizontally meshed with the right end of an auxiliary bevel gear, the left end of the auxiliary bevel gear is rotatably connected with the center of the filter screen, a cleaning brush is fixed on the left end head, the cleaning part of the cleaning, the middle part of the auxiliary bevel gear is rotatably connected with an arc-shaped block at the top end of the supporting rod, and the bottom end of the supporting rod is fixedly connected with the bottom of the monitoring cabinet body.
By adopting the technical scheme, the heat emitted by the electronic components is blown into the circular heat dissipation window by the heat dissipation fan by starting the switch of the heat dissipation fan, so that the heat can be blown out quickly, the heat dissipation of the electronic components is more obvious, the service life of the electronic components is prolonged, after the electronic components are used for a long time, a large amount of dust impurities are accumulated on the filter screen on the circular heat dissipation window, the output end of the motor drives the main bevel gear to rotate by starting the switch of the motor, the main bevel gear drives the auxiliary bevel gear to rotate horizontally, the auxiliary bevel gear drives the cleaning brush at the end part to rotate, because the cleaning part of the cleaning brush is tightly attached to the filter screen, and the length of the cleaning part of the cleaning brush is equal to the radius of the filter screen, so that the cleaning brush can completely cover the filter screen when rotating, the dust impurities on the filter screen are cleaned, the heat dissipation of the electronic components is more facilitated, and the electronic components are prevented from being damaged due to overhigh temperature.
Further, as preferred, the fixed plate bottom surface is equipped with the through-hole, and the through-hole upwards runs through the lateral wall of the fixed plate and the monitoring cabinet body simultaneously, inserts in the through-hole and has the threaded rod that matches, threaded rod lower extreme fixedly connected with fan, the fan is located between motor and the cooling fan, and the threaded rod top is fixed with the limiting plate, is equipped with the regulating block that the screw thread cup jointed on the threaded rod between the outer wall of the limiting plate and the monitoring cabinet body, and when regulating block and limiting plate contacted, the fan just corresponded circular heat dissipation window.
Due to the adoption of the technical scheme, when the cleaning brush is used for cleaning the filter screen, the adjusting block is rotated, so that the threaded rod moves downwards, the fan moves downwards until the adjusting block is contacted with the limiting plate, the fan just corresponds to the circular heat dissipation window at the moment, the limiting plate prevents the adjusting block from sliding out of the threaded rod, the fan drops, when the fan is cleaned, the fan switch is started, cleaned dust is blown out to the outside of the monitoring cabinet, and the cleaned dust is prevented from being accumulated inside the monitoring cabinet.
Further, preferably, a bearing is fixed at the center of the filter screen and is rotatably connected with the left end of the auxiliary bevel gear; the bearing makes the rotation of vice bevel gear more light, and cleaning brush cleaning performance is better like this, and the running load of the motor that reduces prolongs motor practical life.
Further, as preferred, vice bevel gear left end is equipped with the locating hole, and the locating hole runs through vice bevel gear downwards and closes on the filter screen, in the lower extreme disect insertion locating hole of cleaning brush, the lower extreme of cleaning brush is equipped with external screw thread and threaded connection has the nut.
By adopting the technical scheme, the positioning hole is formed in the position, close to the filter screen, of the left end of the auxiliary bevel gear, the positioning hole penetrates through the auxiliary bevel gear downwards, the external thread is arranged at the lower end of the cleaning brush, the lower end of the cleaning brush is directly inserted into the positioning hole, the threaded section of the cleaning brush is connected with the upper nut in a threaded manner, the nuts are connected to the upper opening and the lower opening of the positioning hole, the cleaning brush is connected with the auxiliary bevel gear more firmly, the cleaning brush is not easy to throw out of the positioning hole in the rotating process, and the cleaning brush is convenient to.
Further, as preferred, electronic components is located the internal portion of monitoring cabinet, fixed connection between electronic components and the monitoring cabinet body.
Further, as preferred, the fixed plate is located the monitoring cabinet internal portion, fixed connection between fixed plate and the internal wall of monitoring cabinet.
Further, as preferred, the bleeder vent has been seted up to monitoring cabinet body top internal surface, monitoring cabinet body upper surface fixedly connected with and the filter that the bleeder vent corresponds, the bleeder vent makes the air of the inside of the monitoring cabinet body obtain the circulation, and the filter can avoid some impurity to get into the internal portion of monitoring cabinet.
The utility model discloses beneficial effect who has:
1. through being provided with cooling fan, can dispel the heat to electronic components, can not make the heat take place the phenomenon of gathering, extension electronic components's life, through being provided with the cleaning brush, the motor rotates and drives the cleaning brush rotation and can be to the washing that the filter screen covers completely, and the cleaning performance is better, can not make the dust plug up the filter screen, is favorable to the heat dissipation.
2. Through starting the fan switch, blow off the abluent dust of cleaning brush to the monitoring cabinet body outside, avoid the dust of wasing to pile up the internal portion of monitoring cabinet.
3. The external threads are arranged at the lower end of the cleaning brush, the lower end of the cleaning brush is directly inserted into the positioning hole, and the nuts are in threaded connection with the positions, close to the upper opening and the lower opening of the positioning hole, of the lower end of the cleaning brush, so that the cleaning brush is connected with the auxiliary bevel gear more firmly, the cleaning brush is not easy to throw away from the positioning hole in the rotating process, and the cleaning brush is convenient to install and dismantle through the connecting mode.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a perspective view of the support rod and the arc-shaped block.
Reference numerals: 1-monitoring cabinet, 2-supporting plate, 3-electronic component, 4-heat dissipation fan, 5-fixing plate, 6-motor, 7-main bevel gear, 8-auxiliary bevel gear, 9-circular heat dissipation window, 10-filter screen, 11-cleaning brush, 12-cleaning part, 13-positioning hole, 14-nut, 15-bearing, 16-supporting rod, 17-arc block, 18-through hole, 19-fan, 20-threaded rod, 21-regulating block, 22-limiting plate, 23-air vent, 24-filter plate.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in figures 1-3, an intelligent monitoring big data information collecting and analyzing device beneficial to heat dissipation comprises a monitoring cabinet body 1, wherein support plates 2 are symmetrically and fixedly connected inside the monitoring cabinet body 1, an electronic component 3 is arranged between the two support plates 2, the electronic component 3 is arranged inside the monitoring cabinet body 1, the electronic component 3 is fixedly connected with the monitoring cabinet body 1, the outer walls of the opposite sides of the two support plates 2 are respectively connected with a fixed plate 5, the fixed plate 5 is arranged inside the monitoring cabinet body 1, the fixed plate 5 is fixedly connected with the inner wall of the monitoring cabinet body 1, the insides of the two support plates 2 are both fixedly connected with a heat dissipation fan 4, the outer walls of the two sides of the monitoring cabinet body 1 are both provided with a circular heat dissipation window 9, the switch of the heat dissipation fan 4 is started, the heat dissipation fan 4 blows the heat emitted by the electronic component 3, the electronic component 3 has obvious heat dissipation and prolonged service life, a matched filter screen 10 is fixedly connected inside a circular heat dissipation window 9, the filter screen 10 is also circular, a motor 6 is fixedly connected to the bottom surface of a fixed plate 5, the output end of the motor 6 is rotatably connected with a main bevel gear 7, the main bevel gear 7 is vertically arranged, the bottom end of the main bevel gear 7 is meshed and connected with the right end of an auxiliary bevel gear 8, the auxiliary bevel gear 8 is horizontally arranged, the left end of the auxiliary bevel gear 8 is rotatably connected with the center of the filter screen 10, a cleaning brush 11 is fixed at the left end head of the auxiliary bevel gear 8, a cleaning part 12 of the cleaning brush 11 is tightly attached to the filter screen 10, the length of the cleaning part 12 is equal to the radius of the filter screen 10, the middle part of the auxiliary bevel gear 8 is rotatably connected with an arc-shaped block 17 at the top end of a support rod 16, the bottom end of the support rod 16 is fixedly connected with the bottom of, make vice bevel gear 8 rotate more steadily, after long-time use, a large amount of dust impurity are piled up to filter screen 10 on the circular heat dissipation window 9, through the starter motor 6 switch, the output of motor 6 drives main bevel gear 7 and rotates, main bevel gear 7 drives vice bevel gear 8 level and rotates, vice bevel gear 8 drives the cleaning brush 11 rotation of tip, because cleaning brush 11's cleaning part 12 and filter screen 10 closely laminate, and the length of cleaning brush 11's cleaning part 12 equals the radius of filter screen 10, make cleaning brush 11 when rotating, can cover filter screen 10 completely, wash the dust impurity on the filter screen 10, make the exhaust heat of cooling fan 4 faster discharge from circular heat dissipation window 9, be more favorable to electronic components 3 to dispel thermal discharge, avoid electronic components 3 to be damaged because the high temperature.
Example 2
As shown in fig. 1, a through hole 18 is provided at the bottom of the fixed plate 5, the through hole 18 simultaneously penetrates through the fixed plate 5 and the side wall of the monitoring cabinet 1, a matching threaded rod 20 is inserted into the through hole 18, a fan 19 is fixedly connected to the lower end of the threaded rod 20, the fan 19 is located between the motor 6 and the heat dissipation fan 4, a limiting plate 22 is fixed at the top end of the threaded rod 20, an adjusting block 21 which is sleeved on the threaded rod 20 through threads is provided between the limiting plate 22 and the outer wall of the monitoring cabinet 1, when the adjusting block 21 contacts with the limiting plate 22, the air outlet of the fan 19 just corresponds to the circular heat dissipation window 9, when the cleaning brush 11 cleans dust on the filter screen 10, the adjusting block 21 is rotated to move the threaded rod 20 downward, and then the fan 19 moves downward until the adjusting block 21 contacts with the limiting plate 22, at this time, the fan 19 can just correspond to, cause fan 19 to drop, when abluent, start fan 19 switch, blow off abluent dust through circular heat dissipation window 9 to the monitoring cabinet body 1 outside, avoid the dust of wasing to pile up inside the monitoring cabinet body 1.
Example 3
As shown in fig. 2, a bearing 15 is fixed at the center of the filter screen 10, and the bearing 15 is rotatably connected with the left end of the secondary bevel gear 8; the bearing 15 makes the rotation of the secondary bevel gear 8 more portable, so that the cleaning effect of the cleaning brush 11 is better, the operation load of the motor 6 is reduced, and the service life of the motor 6 is prolonged.
Example 4
As shown in fig. 2, a positioning hole 13 is formed at the left end of the sub-bevel gear 8 near the filter screen 10, the positioning hole 13 penetrates through the sub-bevel gear 8 downward, an external thread is formed at the lower end of the washing brush 11, the lower end of the washing brush 11 is directly inserted into the positioning hole 13, nuts 14 are screwed at positions of the threads of the washing brush 11 near the upper opening and the lower opening of the hole of the positioning hole 13, the two nuts 14 make the connection between the washing brush 11 and the sub-bevel gear 8 firmer, the washing brush 11 is not easily thrown out of the positioning hole 13 during rotation, and the connection mode facilitates the installation and the removal of the washing brush 11.
Example 5
As shown in figure 1, bleeder vent 23 has been seted up at monitoring cabinet 1 top internal surface, and monitoring cabinet 1 upper surface fixedly connected with has the filter 24 that corresponds with bleeder vent 23, and bleeder vent 23 makes the air of the inside of monitoring cabinet 1 obtain the circulation, and filter 24 can avoid some impurity to get into inside the monitoring cabinet 1.
The principle of the utility model is as follows: when the monitoring cabinet is used, the switch of the heat dissipation fan 4 is started, the heat dissipation fan 4 blows heat emitted by the electronic component 3 into the circular heat dissipation window 9, the air holes 23 are formed in the top of the monitoring cabinet body 1, so that air in the monitoring cabinet body 1 is circulated, the heat dissipation fan 4 can quickly blow out the heat, the heat dissipation of the electronic component 3 is obvious, and the service life of the electronic component is prolonged; when a large amount of dust is accumulated on the filter screen 10, a switch of the motor 6 needs to be started, the motor 6 drives the main bevel gear 7 to rotate, the main bevel gear 7 drives the auxiliary bevel gear 8 to rotate, the auxiliary bevel gear 8 drives the cleaning brush 11 tightly attached to the filter screen 10 to rotate, the cleaning part 12 of the cleaning brush 11 cleans the filter screen 10 by dust, and the radius of the cleaning part 12 of the cleaning brush 11 is the same as that of the circular filter screen 10, so that the cleaning brush 11 can clean the filter screen 10 in a full-covering manner when rotating, the cleaning effect is better, the filter screen 11 cannot be blocked by dust, and heat dissipation is facilitated; during cleaning, the adjusting block 21 is rotated, so that the threaded rod 20 moves downwards, and then the fan 19 moves downwards until the adjusting block 21 is in contact with the limiting plate 22, at the moment, the fan 19 can just correspond to the circular heat dissipation window 9, a switch of the fan 19 is started, cleaned dust can be blown out of the monitoring cabinet body 1, and the cleaned dust is prevented from being accumulated in the monitoring cabinet body 1; the utility model relates to a simple operation is convenient, can dispel the heat to the inside of the monitoring cabinet body 1, improves electronic components 3's life to can also clear up the dust on the filter screen 10, more be favorable to the heat dissipation.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.
Claims (7)
1. An intelligent monitoring big data information acquisition and analysis device beneficial to heat dissipation comprises a monitoring cabinet body (1), and is characterized in that the monitoring cabinet body (1) is symmetrically and fixedly connected with supporting plates (2) in the interior, an electronic component (3) is arranged between the two supporting plates (2), the two supporting plates (2) are respectively connected with a fixed plate (5) on the outer wall of one opposite side, a heat dissipation fan (4) is fixedly connected with the interior of the two supporting plates (2), circular heat dissipation windows (9) are respectively arranged on the outer walls of the two sides of the monitoring cabinet body (1), matched filter screens (10) are fixedly connected with the interior of the circular heat dissipation windows (9), a motor (6) is fixedly connected with the bottom surface of the fixed plate (5), the output end of the motor (6) is rotatably connected with a main bevel gear (7), the bottom end of the main bevel gear (7) is horizontally meshed with the right end of an auxiliary bevel gear, the left end and the filter screen (10) center of vice umbrella gear (8) are rotated and are connected, and are fixed with cleaning brush (11) on the end of a left side, and the cleaning part (12) of cleaning brush (11) closely laminates and the length and the filter screen (10) radius isometric with filter screen (12), arc piece (17) on the middle part rotation joint support pole (16) top of vice umbrella gear (8), bracing piece (16) bottom and monitoring cabinet body (1) bottom fixed connection.
2. The intelligent large data information collection and analysis device facilitating heat dissipation is characterized in that a through hole (18) is formed in the bottom surface of the fixing plate (5), the through hole (18) penetrates through the side walls of the fixing plate (5) and the monitoring cabinet body (1) upwards at the same time, a matched threaded rod (20) is inserted into the through hole (18), a fan (19) is fixedly connected to the lower end of the threaded rod (20), the fan (19) is located between the motor (6) and the heat dissipation fan (4), a limiting plate (22) is fixed to the top end of the threaded rod (20), an adjusting block (21) is arranged between the limiting plate (22) and the outer wall of the monitoring cabinet body (1) in a threaded sleeved mode and is arranged on the threaded rod (20), and when the adjusting block (21) is in contact with the limiting plate (22), the fan (19) just corresponds to the circular heat.
3. The intelligent monitoring big data information acquisition and analysis device facilitating heat dissipation according to claim 1, wherein a bearing (15) is fixed at the center of the filter screen (10), and the bearing (15) is rotatably connected with the left end of the auxiliary bevel gear (8).
4. The intelligent large data monitoring information acquisition and analysis device facilitating heat dissipation according to claim 1, wherein a positioning hole (13) is formed in the left end of the auxiliary bevel gear (8), the positioning hole (13) penetrates through the auxiliary bevel gear (8) downwards and is close to the filter screen (10), the lower end of the cleaning brush (11) is directly inserted into the positioning hole (13), and an external thread is formed in the lower end of the cleaning brush (11) and is connected with a nut (14) in a threaded mode.
5. The intelligent monitoring big data information acquisition and analysis device facilitating heat dissipation according to claim 1, wherein the electronic component (3) is located inside the monitoring cabinet body (1), and the electronic component (3) is fixedly connected with the monitoring cabinet body (1).
6. The intelligent monitoring big data information acquisition and analysis device facilitating heat dissipation according to claim 1, wherein the fixing plate (5) is located inside the monitoring cabinet body (1), and the fixing plate (5) is fixedly connected with the inner wall of the monitoring cabinet body (1).
7. The intelligent monitoring big data information acquisition and analysis device facilitating heat dissipation according to claim 1, wherein air holes (23) are formed in the inner surface of the top of the monitoring cabinet body (1), and a filter plate (24) corresponding to the air holes (23) is fixedly connected to the upper surface of the monitoring cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020742270.0U CN211607237U (en) | 2020-05-08 | 2020-05-08 | Intelligent monitoring big data information acquisition and analysis device beneficial to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020742270.0U CN211607237U (en) | 2020-05-08 | 2020-05-08 | Intelligent monitoring big data information acquisition and analysis device beneficial to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211607237U true CN211607237U (en) | 2020-09-29 |
Family
ID=72584781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020742270.0U Expired - Fee Related CN211607237U (en) | 2020-05-08 | 2020-05-08 | Intelligent monitoring big data information acquisition and analysis device beneficial to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211607237U (en) |
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2020
- 2020-05-08 CN CN202020742270.0U patent/CN211607237U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 230000 3 / F, building 4, phase II, Huguang road e-commerce Park, Shushan New Industrial Park Economic Development Zone, Hefei City, Anhui Province Patentee after: ANHUI YUSHUO PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 230000 Qinyuan Road, Shushan District, Hefei, Anhui Province, No. 666 Patentee before: ANHUI YUSHUO PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |