CN212908618U - Low-voltage reactive power compensation cabinet convenient to install - Google Patents
Low-voltage reactive power compensation cabinet convenient to install Download PDFInfo
- Publication number
- CN212908618U CN212908618U CN202021771988.9U CN202021771988U CN212908618U CN 212908618 U CN212908618 U CN 212908618U CN 202021771988 U CN202021771988 U CN 202021771988U CN 212908618 U CN212908618 U CN 212908618U
- Authority
- CN
- China
- Prior art keywords
- compensation cabinet
- cleaning
- reactive power
- cabinet main
- main part
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a low-voltage reactive power compensation cabinet convenient to install, which comprises a compensation cabinet main body and a cleaning device, wherein the cleaning device is arranged at the lower ends of the front side and the rear side of the compensation cabinet main body, the motor is operated to drive the front end guide rod to rotate, and the slider is driven to reciprocate leftwards and rightwards under the rotation of the guide rod due to the sliding connection between the guide rod and the slider, so that the cleaning plate on one side of the connecting rod is driven to synchronously move, the cleaning of the heat dissipation holes is realized, the dust blockage is avoided, the cleaning mechanism is arranged at the left side and the right side of the heat dissipation holes, when the cleaning plate is reset, the cleaning plate is contacted with the cleaning roller inside the placing groove, the cleaning roller is rotated, the cleaning layer is arranged outside, the cleaning of dust attached to the cleaning plate is realized, and the cleaning of the dust attached to the cleaning plate is realized, the use efficiency of the cleaning plate is ensured.
Description
Technical Field
The utility model particularly relates to a low pressure reactive power compensation cabinet convenient to installation relates to the relevant field of reactive power compensation cabinet.
Background
Reactive compensation, full-name reactive power compensation, it is the effect that plays the power factor who improves the electric wire netting in electric power supply system, reduce power supply transformer and transmission line's loss, improve power supply efficiency, improve the technique of power supply environment, at present in reactive power compensation device's use, need utilize dedicated reactive power compensation cabinet to protect it, and the mounting means of no power compensation cabinet is comparatively various at present, in order to accelerate the installation convenience of no power compensation cabinet, generally through the installation piece that no power compensation cabinet rear end set up, realize the convenient installation activity of no power compensation cabinet.
At present when carrying out reactive power compensation cabinet's use, in order to avoid low pressure reactive power compensation cabinet internal plant to use overheated, set up the louvre at low pressure reactive power compensation cabinet front and back both sides lower extreme usually, realize the inside heat dissipation activity of low pressure reactive power compensation cabinet, but after carrying out long-time use, a large amount of dusts are piled up easily to louvre department, and the louvre is blockked up easily in the production of dust, causes the influence to the heat dissipation activity of louvre, reduces the radiating efficiency.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a low pressure reactive power compensation cabinet convenient to installation here.
The utility model discloses a realize like this, construct a low pressure reactive power compensation cabinet convenient to installation, the device is including compensation cabinet main part and cleaning device, both sides upper end all is provided with the handle around the compensation cabinet main part, cleaning device sets up both sides lower extreme around the compensation cabinet main part, cleaning device includes shell, motor, guide arm, slider, connecting rod, cleaning plate and clean mechanism, shell rear end and compensation cabinet main part welded fastening to the inside middle-end of shell is provided with the motor, the motor front end rotates and is connected with the guide arm, guide arm lower extreme and slider sliding connection, the equal welded fastening in slider left and right sides has the connecting rod, slider one side and cleaning plate welded fastening are kept away from to the connecting rod, clean mechanism sets up in the louvre left and right sides.
Preferably, the cleaning mechanism comprises a placing groove, a cleaning roller, a ball, a connecting block, a sliding groove and a spring, the placing groove is formed in the front end of the compensation cabinet body, the cleaning roller is rotatably connected inside the placing groove, one side of the ball is attached to the cleaning roller, the other side of the ball is embedded into the connecting block, the connecting block is slidably connected with the inside of the sliding groove, the sliding groove is formed in the upper end and the lower end of the placing groove, the spring is arranged inside the sliding groove, and one side of the spring is attached to the connecting block.
Preferably, the equal fixedly connected with installation piece in both sides around compensation cabinet main part left side to compensation cabinet main part top fixedly connected with top cap, the louvre has been seted up to both sides lower extreme around the compensation cabinet main part to compensation cabinet main part front side right-hand member rotates and is connected with the cabinet door, cabinet door front end right side rotates and is connected with the handle to cabinet door front end middle part is provided with the control panel, compensation cabinet main part rear side upper end is provided with the power cord.
Preferably, the shell, the motor, the guide rod, the sliding block, the connecting rod and the cleaning plate are symmetrically arranged along the lower ends of the front side and the rear side of the compensation cabinet main body, and the shell is hollow.
Preferably, the front side of the lower end of the guide rod is provided with a convex block, and the guide rod is provided with the convex block which is in sliding connection with a groove arranged at the middle end in the sliding block.
Preferably, the connecting rods are symmetrically arranged in four along the left and right sides of the sliding block, and the overall diameter of the connecting rods is 2.5 CM.
Preferably, the placing groove, the cleaning roller, the balls, the connecting block, the sliding groove and the spring are symmetrically arranged along the left side and the right side of the lower ends of the front side and the rear side of the compensation cabinet body, and the outer surface of the cleaning roller is provided with the adhesive layer.
Preferably, the overall length of the spring is 3.5CM, and the maximum elastic force of the spring is 3N.
Preferably, the guide rod is made of stainless steel.
Preferably, the spring is made of piano wire materials.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a low pressure reactive power compensation cabinet convenient to installation here, compare with equipment of the same type, have following improvement:
the method has the advantages that: a low pressure reactive power compensation cabinet convenient to installation has set up cleaning device through both sides lower extreme around the compensation cabinet main part, with the motor operation, makes the motor drive the front end guide arm and rotates, and because guide arm and slider sliding connection's reason for the slider is under the rotation of guide arm, reciprocating motion about realizing, and then drives the clearance board synchronous motion of connecting rod one side, realizes cleaning of louvre, thereby has reached the clearance to the louvre, avoids the advantage of dust jam.
The method has the advantages that: a low pressure reactive power compensation cabinet convenient to installation through having set up clean mechanism in the louvre left and right sides, when the clearance board resets, can contact with the inside clean kun of standing groove to make clean kun rotate, come to set up through the outside and paste the layer, realize the cleanness that the clearance board adheres to the dust, thereby reached the clearance to clearance board adhesion dust, guaranteed the advantage of clearance board availability factor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of a front section of the cleaning device of the present invention;
FIG. 4 is a schematic structural view of the cleaning device of the present invention;
fig. 5 is an enlarged schematic view of the cleaning mechanism a of the present invention.
Wherein: the automatic cleaning cabinet comprises a compensation cabinet body-1, a lifting handle-2, an installation block-3, a top cover-4, heat dissipation holes-5, a cabinet door-6, a handle-7, a control board-8, a power line-9, a cleaning device-10, a shell-101, a motor-102, a guide rod-103, a slider-104, a connecting rod-105, a cleaning board-106, a cleaning mechanism-107, a placing groove-1071, a cleaning roller-1072, a rolling ball-1073, a connecting block-1074, a sliding groove-1075 and a spring-1076.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1 and fig. 2, the utility model provides a low pressure reactive power compensation cabinet convenient to installation here through the improvement, including compensation cabinet main part 1 and cleaning device 10, both sides upper end all is provided with handle 2 around the compensation cabinet main part 1, the equal fixedly connected with installation piece 3 in both sides around the 1 left side of compensation cabinet main part, and 1 top fixedly connected with top cap 4 of compensation cabinet main part, louvre 5 has been seted up to both sides lower extreme around the compensation cabinet main part 1, and 1 front side right-hand member of compensation cabinet main part rotates and is connected with cabinet door 6, 6 front end right sides of cabinet door rotate and are connected with handle 7, and 6 front end middle parts of cabinet door are provided with control panel 8, 1 rear side upper end of compensation cabinet main part is provided.
Referring to fig. 3 and 4, the present invention provides a low voltage reactive power compensation cabinet convenient to install, which comprises a cleaning device 10 disposed at the lower ends of the front and rear sides of a compensation cabinet main body 1, the cleaning device 10 includes a housing 101, a motor 102, a guide rod 103, a slider 104, a connecting rod 105, a cleaning plate 106 and a cleaning mechanism 107, the rear end of the housing 101 is welded to the compensation cabinet main body 1, the motor 102 is disposed at the middle end inside the housing 101, the guide rod 103 is rotatably connected to the front end of the motor 102, the lower end of the guide rod 103 is slidably connected to the slider 104, the connecting rod 105 is welded to both sides of the slider 104, the connecting rod 105 is welded to the cleaning plate 106 at the side of the connecting rod 105 away from the slider 104, the cleaning mechanism 107 is disposed at both sides of the heat dissipation hole 5, the housing 101, the motor 102, the guide rod 103, the slider 104, the connecting rod 105 and the cleaning, and shell 101 is inside to be the cavity form, make and to control about assurance cleaning plate 106 that can be fine and realize the clearance activity, guide arm 103 lower extreme front side is provided with the lug, and guide arm 103 sets up the lug and sets up recess sliding connection with the inside middle-end of slider 104, make through the slip activity of guide arm 103 lug and slider 104 recess, realize slider 104 reciprocating motion about, connecting rod 105 has four along slider 104 left and right sides symmetrical place, and connecting rod 105 whole diameter is 2.5CM, make connecting rod 105 diameter increase, difficult fracture, guide arm 103 adopts stainless steel to make.
Referring to fig. 5, the present invention provides a low voltage reactive power compensation cabinet convenient to install by improvement, which comprises a cleaning mechanism 107 including a placement groove 1071, a cleaning roller 1072, a rolling ball 1073, a connecting block 1074, a sliding groove 1075 and a spring 1076, wherein the placement groove 1071 is provided at the front end of the compensation cabinet body 1, the placement groove 1071 is rotatably connected with the cleaning roller 1072, one side of the rolling ball 1073 is attached to the cleaning roller 1072, the other side of the rolling ball 1073 is embedded in the connecting block 1074, the connecting block 1074 is slidably connected with the sliding groove 1075, the sliding groove 1075 is provided at the upper and lower ends of the placement groove 1071, the sliding groove 1075 is internally provided with the spring 1076, one side of the spring 1076 is attached to the connecting block 1074, the placement groove 1071, the cleaning roller 1072, the rolling ball 1073, the connecting block 1074, the sliding groove 1075 and the spring 1076 are symmetrically arranged along the left and right sides of the lower ends of the front and rear sides of the compensation cabinet body 1, and the cleaning, so that can realize the cleanness of clearance board 106, guarantee clearance board 106 life, spring 1076 overall length is 3.5CM to the biggest elasticity of spring 1076 is 3N, makes can strengthen ball 1073 and cleaning roller 1072's laminating nature, and spring 1076 adopts the piano wire material to make.
The utility model provides a low-voltage reactive power compensation cabinet which is convenient to install through improvement and operates according to the following mode;
firstly, a user installs the compensation cabinet main body 1 at a designated position through the installation blocks 3 arranged at the front end and the rear end of the left side of the compensation cabinet main body 1, then the convenient installation activity of the compensation cabinet main body 1 can be completed, then the user can place the reactive power compensation device to be used in the compensation cabinet main body 1 by opening the cabinet door 6 through the handle 7, and electrically connect the reactive power compensation device with the control panel 8 arranged in the middle of the front end of the cabinet door 6, after the placement is completed, the cabinet door 6 is pushed to realize the re-attachment of the cabinet door 6 and the compensation cabinet main body 1, then the internal reactive power compensation device can be protected under the protection of the compensation cabinet main body 1, when the reactive power compensation device is to be used, the control of the reactive power compensation device placed in the compensation cabinet main body 1 can be realized only through the control panel 8 in the middle of the front end of the cabinet door 6, in order to ensure the heat dissipation of the use environment of the reactive power compensation device arranged in the compensation cabinet main body 1, heat dissipation holes 5 are formed in the lower ends of the front side and the rear side of the compensation cabinet main body 1, so that the heat dissipation activity in the compensation cabinet main body 1 is realized, and the use environment of the reactive power compensation device is ensured;
secondly, when the reactive power compensation cabinet is used, in order to avoid overheating of internal equipment of the low-voltage reactive power compensation cabinet, heat dissipation holes 5 are usually formed in the lower ends of the front side and the rear side of the low-voltage reactive power compensation cabinet to realize heat dissipation activities in the low-voltage reactive power compensation cabinet, but after the low-voltage reactive power compensation cabinet is used for a long time, a large amount of dust is easily accumulated at the heat dissipation holes 5, the heat dissipation holes 5 are easily blocked by the dust, the heat dissipation activities of the heat dissipation holes 5 are affected, and the heat dissipation efficiency is reduced;
thirdly, because the cleaning devices 10 are arranged at the lower ends of the front and rear sides of the compensation cabinet body 1, when cleaning is to be performed, the cleaning plates 106 are arranged at the left and right sides of the heat dissipation hole 5, and when cleaning is to be performed, the motor 102 in the casing 101 is operated through the control panel 8, so that the motor 102 rotates to drive the guide rod 103 with the front end rotatably connected to rotate, and because the lug arranged at the front side of the lower end of the guide rod 103 is slidably connected with the groove arranged in the slider 104, the slider 104 can reciprocate left and right under the rotation of the guide rod 103, and further along with the left and right movement of the slider 104, the cleaning plates 106 welded and fixed at one side of the connecting rods 105 at the left and right sides of the slider 104 can synchronously reciprocate left and right, and then under the left and right movement of the cleaning plates 106, dust accumulated in the heat dissipation hole 5 can be cleaned, thereby cleaning the heat dissipation hole 5, the dust blockage is avoided;
fourth, in order to prevent the cleaning plate 106 from adhering to the cleaning plate 106 when the cleaning plate 106 is cleaned, the cleaning effect of the cleaning plate 106 is affected, therefore, by arranging the cleaning mechanisms 107 at the left and right sides of the heat dissipation hole 5, when the cleaning plate 106 completes the cleaning activity and is reset, contacts with the cleaning roller 1072 provided in the inside of the placement groove 1071, and drives the cleaning roller 1072 to rotate, due to the adhesive layer provided outside the cleaning roller 1072, the dust adhered to the cleaning plate 106 adheres to the cleaning roller 1072, thereby realizing cleaning activity to the cleaning plate 106, and simultaneously improving the smoothness of rotation under the action of the rolling balls 1073 by the rolling balls 1073, the connecting block 1074 and the spring 1076 which are arranged in the sliding grooves 1075 at the upper and lower sides of the placing groove 1071 in order to ensure the smoothness and the detachability of the rotation of the cleaning roller 1072, the fitting property of the rolling ball 1073 and the cleaning roller 1072 is ensured by the elastic force of the spring 1076;
fifthly, when the cleaning roller 1072 needs to be detached, the connecting block 1074 is pulled to the left and right sides to release the adhesion between the balls 1073 and the cleaning roller 1072, and then the cleaning roller 1072 is pulled out of the placing groove 1071 after the release is completed, so that the cleaning roller 1072 is replaced or cleaned, thereby achieving the advantages of cleaning dust adhered to the cleaning plate 106 and ensuring the use efficiency of the cleaning plate 106.
The utility model provides a low-voltage reactive power compensation cabinet convenient to install through the improvement, through set up cleaning device 10 in compensation cabinet main part 1 front and back both sides lower extreme, operate motor 102, make motor 102 drive front end guide arm 103 to rotate, and because the reason of guide arm 103 and slider 104 sliding connection, slider 104 makes slider 103 rotate, realize left and right reciprocating motion, and then drive the synchronous motion of cleaning board 106 of connecting rod 105 one side, realize cleaning of louvre 5, thereby reach the clearance to louvre 5, avoid the advantage of dust jam, through set up cleaning mechanism 107 in louvre 5 left and right sides, when cleaning board 106 resets, can contact with inside cleaning kun 1072 of standing groove 1071, and make cleaning kun 1072 rotate, come through the outside adhesion layer that sets up, realize the cleanness of the dust that cleaning board 106 adheres to, thereby reached the clearance to the dust that cleaning board 106 adheres to, the advantage of ensuring the efficiency of use of the cleaning plate 106.
Claims (8)
1. A low-voltage reactive power compensation cabinet convenient to install comprises a compensation cabinet main body (1), wherein handles (2) are arranged at the upper ends of the front side and the rear side of the compensation cabinet main body (1);
the method is characterized in that: still include cleaning device (10), cleaning device (10) set up in compensation cabinet main part (1) front and back both sides lower extreme, cleaning device (10) include shell (101), motor (102), guide arm (103), slider (104), connecting rod (105), clearance board (106) and clean mechanism (107), shell (101) rear end and compensation cabinet main part (1) welded fastening to the inside middle-end of shell (101) is provided with motor (102), motor (102) front end rotates and is connected with guide arm (103), guide arm (103) lower extreme and slider (104) sliding connection, the slider (104) left and right sides all welded fastening has connecting rod (105), slider (104) one side and clearance board (106) welded fastening are kept away from in connecting rod (105), clean mechanism (107) set up in the louvre (5) left and right sides.
2. The low-voltage reactive power compensation cabinet convenient to install according to claim 1, wherein: clean mechanism (107) include standing groove (1071), cleaning roller (1072), ball (1073), connecting block (1074), sliding tray (1075) and spring (1076), standing groove (1071) set up in compensation cabinet main part (1) front end to standing groove (1071) internal rotation is connected with cleaning roller (1072), ball (1073) one side is laminated with cleaning roller (1072) mutually to ball (1073) opposite side and connecting block (1074) are embedded mutually, connecting block (1074) and sliding tray (1075) inside sliding connection, sliding tray (1075) set up in standing groove (1071) upper and lower both ends to sliding tray (1075) inside is provided with spring (1076), spring (1076) one side is laminated with connecting block (1074).
3. The low-voltage reactive power compensation cabinet convenient to install according to claim 1, wherein: the utility model discloses a compensation cabinet, including compensation cabinet main part (1), the equal fixedly connected with installation piece in both sides (3) around compensation cabinet main part (1) left side to compensation cabinet main part (1) top fixedly connected with top cap (4), louvre (5) have been seted up to both sides lower extreme around compensation cabinet main part (1) to compensation cabinet main part (1) front side right-hand member rotates and is connected with cabinet door (6), cabinet door (6) front end right side rotates and is connected with handle (7), and cabinet door (6) front end middle part is provided with control panel (8), compensation cabinet main part (1) rear side upper end is provided with power cord (9).
4. The low-voltage reactive power compensation cabinet convenient to install according to claim 1, wherein: the compensation cabinet is characterized in that the shell (101), the motor (102), the guide rod (103), the sliding block (104), the connecting rod (105) and the cleaning plate (106) are symmetrically arranged along the lower ends of the front side and the rear side of the compensation cabinet main body (1), and the shell (101) is hollow.
5. The low-voltage reactive power compensation cabinet convenient to install according to claim 1, wherein: the front side of the lower end of the guide rod (103) is provided with a convex block, and the guide rod (103) is provided with a convex block which is in sliding connection with a groove arranged at the middle end in the sliding block (104).
6. The low-voltage reactive power compensation cabinet convenient to install according to claim 1, wherein: four connecting rods (105) are symmetrically arranged along the left and right sides of the sliding block (104), and the overall diameter of each connecting rod (105) is 2.5 CM.
7. The low-voltage reactive power compensation cabinet convenient to install according to claim 2, wherein: standing groove (1071), cleaning roller (1072), ball (1073), connecting block (1074), sliding tray (1075) and spring (1076) all follow the symmetrical setting of compensation cabinet main part (1) front and back both sides lower extreme left and right sides to cleaning roller (1072) surface is provided with pastes the layer.
8. The low-voltage reactive power compensation cabinet convenient to install according to claim 2, wherein: the overall length of the spring (1076) is 3.5CM, and the maximum elastic force of the spring (1076) is 3N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021771988.9U CN212908618U (en) | 2020-08-21 | 2020-08-21 | Low-voltage reactive power compensation cabinet convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021771988.9U CN212908618U (en) | 2020-08-21 | 2020-08-21 | Low-voltage reactive power compensation cabinet convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908618U true CN212908618U (en) | 2021-04-06 |
Family
ID=75247682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021771988.9U Expired - Fee Related CN212908618U (en) | 2020-08-21 | 2020-08-21 | Low-voltage reactive power compensation cabinet convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427596A (en) * | 2021-07-05 | 2021-09-24 | 江苏科技大学 | 3D printing supplies multi-angle extrusion device based on industrial design |
| WO2024027692A1 (en) * | 2022-08-01 | 2024-02-08 | 科沃斯机器人股份有限公司 | Base station, cleaning apparatus, and self-moving system |
-
2020
- 2020-08-21 CN CN202021771988.9U patent/CN212908618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427596A (en) * | 2021-07-05 | 2021-09-24 | 江苏科技大学 | 3D printing supplies multi-angle extrusion device based on industrial design |
| CN113427596B (en) * | 2021-07-05 | 2022-06-07 | 江苏科技大学 | 3D printing supplies multi-angle extrusion device based on industrial design |
| WO2024027692A1 (en) * | 2022-08-01 | 2024-02-08 | 科沃斯机器人股份有限公司 | Base station, cleaning apparatus, and self-moving system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212908618U (en) | Low-voltage reactive power compensation cabinet convenient to install | |
| CN218663664U (en) | Belt cleaning device of belt conveyor | |
| CN109528109A (en) | Outside vertical surface of building automatic flushing device with crawler-type wall climbing robot | |
| CN112716347B (en) | Glass cleaning device capable of cleaning corners of glass window and cleaning method thereof | |
| CN205988262U (en) | A kind of Multi-functional cleaning brush | |
| CN214482031U (en) | Big data information protection device in wisdom city | |
| CN213522728U (en) | Online monitoring device for storage battery | |
| CN112190170B (en) | Cleaning robot | |
| CN212812294U (en) | Special equipment for assembling aluminum profile rack | |
| CN211528293U (en) | Building construction wall hollowing detection equipment | |
| CN114421711B (en) | Heat dissipation type motor support of moulding plastics | |
| CN215732997U (en) | Wear-resistant high-voltage cabinet with protection function | |
| CN215119660U (en) | Low-voltage capacitor box of safe handling | |
| CN211658069U (en) | Glass curtain wall cleaner convenient to equipment | |
| CN218304784U (en) | Cleaning device for building wall | |
| CN218684147U (en) | Cleaning robot | |
| CN216183156U (en) | Gasket attaching machine | |
| CN204931566U (en) | Based on the instant Double-face glass wiper controlling to open and close of electromagnetic conversion | |
| CN214798399U (en) | Compact structure type low-voltage power distribution control equipment with strong heat dissipation performance | |
| CN203122342U (en) | Indoor sole dust remover | |
| CN215528405U (en) | Remote control communication control device of skid-mounted transformer substation | |
| CN216447731U (en) | Security monitoring camera | |
| CN217875208U (en) | Industrial automation intelligent monitoring early warning device | |
| CN210925315U (en) | Capacitive display screen protection device for security and protection monitoring | |
| CN220543285U (en) | Dustproof embedded tablet personal computer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 Termination date: 20210821 |