CN216291754U - Outdoor power supply cabinet - Google Patents
Outdoor power supply cabinet Download PDFInfo
- Publication number
- CN216291754U CN216291754U CN202122672121.9U CN202122672121U CN216291754U CN 216291754 U CN216291754 U CN 216291754U CN 202122672121 U CN202122672121 U CN 202122672121U CN 216291754 U CN216291754 U CN 216291754U
- Authority
- CN
- China
- Prior art keywords
- cabinet main
- power cabinet
- main part
- main body
- fixedly connected
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 description 12
- 238000005192 partition Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an outdoor power supply cabinet, and relates to the technical field of power supply cabinets. This outdoor power supply cabinet includes power cabinet main part, one side of power cabinet main part is provided with galvanized sheet cabinet door, the inside of power cabinet main part is provided with the host computer, one side of power cabinet main part is provided with rain-proof mechanism, the inside of power cabinet main part is provided with stop gear, and heat dissipation mechanism sets up the inside in power cabinet main part. This outdoor power supply cabinet the device not only is convenient for dispel the heat to the power supply cabinet main part, also can guarantee the inside circulation of air of power supply cabinet main part, and fixes and spacing the battery.
Description
Technical Field
The utility model relates to the technical field of power cabinets, in particular to an outdoor power cabinet.
Background
The outdoor power supply cabinet comprises an uninterruptible power supply cabinet, wherein the uninterruptible power supply cabinet is a UPS cabinet, a storage battery is connected with a host, and system equipment for converting direct current into commercial power through module circuits such as a host inverter and the like is adopted.
The temperature is one of the main reasons that lead to quick-witted case inefficacy, and especially high temperature is huge to the influence in storage battery life-span, and outdoor machine case is outdoor owing to be located throughout the year, and especially when summer high temperature weather, under the sunshine direct incident condition, the temperature of outdoor machine case can reach more than 60 degrees centigrade to lead to the inside battery of quick-witted case to damage easily, can not realize the demand of electric power storage power supply, and the power rack is under the outdoor rainy day condition simultaneously, and the rainwater gets into the inside of power rack, also can lead to inside battery to intake water and damage.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses an outdoor power supply cabinet to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: an outdoor power supply cabinet comprises a power supply cabinet main body, wherein a galvanized sheet cabinet door is arranged on one side of the power supply cabinet main body, a main machine is arranged inside the power supply cabinet main body, a rain shielding mechanism is arranged on one side of the power supply cabinet main body, and a limiting mechanism is arranged inside the power supply cabinet main body;
the heat dissipation mechanism comprises a heat dissipation plate, a partition plate and a base plate, wherein the heat dissipation plate is arranged inside the power cabinet main body, the partition plate is fixedly connected inside the power cabinet main body, and the base plate is fixedly connected inside the power cabinet main body.
Preferably, the heat dissipation mechanism further comprises a connecting column, a first protection plate and a second protection plate, the connecting column is fixedly connected to the upper surface of the heat dissipation plate, the first protection plate is fixedly connected to the inside of the power cabinet main body, and the second protection plate is fixedly connected to the inside of the power cabinet main body.
Preferably, the last fixed surface of power cabinet main part is connected with a protection network, the last fixed surface of power cabinet main part is connected with the supporting leg, the last fixed surface of supporting leg is connected with the top of keeping off the rain, the last fixed surface on top of keeping off the rain is connected with rings, the radiating groove has been seted up to the inside of power cabinet main part, one side of power cabinet main part is provided with galvanized sheet cabinet door.
Preferably, one side of the galvanized sheet cabinet door is fixedly connected with a sign plate, one side of the galvanized sheet cabinet door is provided with a heat dissipation block, one side of the galvanized sheet cabinet door is fixedly connected with a pull handle, the other side of the galvanized sheet cabinet door is fixedly connected with a support frame, and the bottom of the host is provided with a power distribution module.
Preferably, one side of distribution module is provided with the button, one side of distribution module is provided with the connection knob, the inside of power rack main part is provided with the battery, the upper surface of battery is provided with the connection knob, the last fixed surface of battery is connected with the handle.
Preferably, rain-proof mechanism includes cowl, side protection network, side slot, spacing groove and stopper, cowl fixed connection is in one side of power rack main part, cowl's lower fixed surface is connected with the side protection network, one side in power rack main part is seted up to the side slot, the inside in power rack main part is seted up to the spacing groove, stopper fixed connection is in the inside of power rack main part.
Preferably, the side protection net is fixedly connected to one side of the power cabinet main body, the arc-shaped baffle is fixedly connected to one side of the side groove, and the side protection net is fixedly connected to one side of the side groove.
Preferably, stop gear includes long board, pull ring, round bar, spacing piece, spacing and spring, the long board sets up the one side at the battery, one side fixed connection of long board is at the pull ring, one side fixedly connected with round bar of long board, one side fixedly connected with spacing piece of round bar, the spacing piece of one side fixedly connected with of spacing piece, the surface activity of round bar has cup jointed the spring.
Preferably, long board sliding connection is in the inside of power rack main part, round bar sliding connection is in the inside of stopper, spacing piece sliding connection is in the inside of power rack main part, spacing sliding connection is in the inside of spacing groove, the spring activity joint is in the inside of power rack main part.
The utility model discloses an outdoor power supply cabinet, which has the following beneficial effects:
1. this outdoor power supply cabinet is through setting up the heating panel, when needs dispel the heat to power supply cabinet main part, at first the heating panel sets up the inside in power supply cabinet main part, and it dispels the heat to be provided with host computer and distribution module to its upper surface, the division board sets up the intermediate position in power supply cabinet main part inside, the heat that the division board produced to the battery operation during operation of its upper surface gives off with higher speed, the backing plate then sets up and gives off with higher speed the battery at its top equally to the interior bottom of power supply cabinet main part then, the device is convenient for dispel the heat to power supply cabinet main part.
2. This outdoor power supply cabinet, the top of power supply cabinet main part is provided with a protection network, and the top of top protection network is provided with the top of keeping off the rain, the top of keeping off the rain can shelter from the protection network of pushing off the top, the inside circulation of air of the inside of power supply cabinet main part that both had guaranteed, guaranteed again that the rainwater can not follow the inside that the protection network of pushing off got into power supply cabinet main part, and cowl is half-opening arc cover, cowl makes the rainwater can not get into the inside of power supply cabinet main part from the edgewise, also make the air from the inside that can cowl get into power supply cabinet main part, with the inside circulation of air of assurance power supply cabinet main part.
3. This outdoor power supply cabinet, when needs fix the battery in the inside of power supply cabinet main part, at first hold the pull ring, again to one side pulling, make the pull ring drive the long slab and slide, the long slab drives the round bar and slides in the inside of stopper simultaneously, and the spacing piece of round bar one side and the inside of spacing groove slide, spacing has the effect spacing to the round bar, when round bar and spacing piece slide, the spring extrudees because of the restriction of stopper, can put into one side of long slab with the battery this moment, and place the upper surface at division board and backing plate, put the back, loosen the pull ring, the compression can be relieved to the spring of round bar surface this moment, drive the inside that the long slab slided into power supply cabinet main part once more, and fix and spacing the battery.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a cabinet door according to the present invention;
FIG. 3 is a schematic diagram of a host structure according to the present invention;
FIG. 4 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;
FIG. 5 is a schematic structural diagram of a main body of the power cabinet of the present invention;
FIG. 6 is a schematic structural view of the rain shield of the present invention;
fig. 7 is a schematic structural view of the limiting mechanism of the present invention.
In the figure: 1. a power cabinet main body; 101. a top protective net; 102. supporting legs; 103. a rain-proof roof; 104. a hoisting ring; 105. a heat sink; 2. a galvanized sheet cabinet door; 201. a sign board; 202. a heat dissipating block; 203. pulling a handle; 204. a support frame; 3. a host; 301. a power distribution module; 302. pressing a key; 303. a connecting knob; 304. a battery; 305. a connecting button; 306. a handle; 4. a heat dissipation mechanism; 401. a heat dissipation plate; 402. connecting columns; 403. a partition plate; 404. a base plate; 405. a first protective plate; 406. a second protective plate; 5. a rain shielding mechanism; 501. an arc-shaped baffle plate; 502. a side protective net; 503. a side groove; 504. a limiting groove; 505. a limiting block; 6. a limiting mechanism; 601. a long plate; 602. a pull ring; 603. a round bar; 604. a limiting sheet; 605. a limiting strip; 606. a spring.
Detailed Description
The embodiment of the utility model discloses an outdoor power supply cabinet, which comprises a power supply cabinet main body 1, wherein a galvanized plate cabinet door 2 is arranged on one side of the power supply cabinet main body 1, a main machine 3 is arranged inside the power supply cabinet main body 1, a rain shielding mechanism 5 is arranged on one side of the power supply cabinet main body 1, a limiting mechanism 6 is arranged inside the power supply cabinet main body 1, a top protective net 101 is fixedly connected to the upper surface of the power supply cabinet main body 1, a supporting leg 102 is fixedly connected to the upper surface of the supporting leg 102, a rain shielding top 103 is fixedly connected to the upper surface of the rain shielding top 103, a hanging ring 104 is fixedly connected to the upper surface of the power supply cabinet main body 1, a heat dissipation groove 105 is formed inside the power supply cabinet main body 1, a galvanized plate cabinet door 2 is arranged on one side of the power supply cabinet main body 1, and the top protective net 101 is conveniently shielded by arranging the rain shielding top 103.
Referring to fig. 5, the device further includes a heat dissipation mechanism 4, the heat dissipation mechanism 4 includes a heat dissipation plate 401, a partition plate 403 and a pad plate 404, the heat dissipation plate 401 is disposed inside the power cabinet main body 1, the partition plate 403 is fixedly connected inside the power cabinet main body 1, the pad plate 404 is fixedly connected inside the power cabinet main body 1, the heat dissipation mechanism 4 further includes a connection column 402, a first protection plate 405 and a second protection plate 406, the connection column 402 is fixedly connected on the upper surface of the heat dissipation plate 401, the first protection plate 405 is fixedly connected inside the power cabinet main body 1, the second protection plate 406 is fixedly connected inside the power cabinet main body 1, and heat dissipation of the power distribution module 301 and the host 3 is facilitated by disposing the heat dissipation plate 401.
Referring to fig. 1-3 and 7, one side fixedly connected with sign board 201 of galvanized sheet cabinet door 2, one side of galvanized sheet cabinet door 2 is provided with radiating block 202, one side fixedly connected with of galvanized sheet cabinet door 2 draws handle 203, the opposite side fixedly connected with carriage 204 of galvanized sheet cabinet door 2, the bottom of host computer 3 is provided with distribution module 301, one side of distribution module 301 is provided with button 302, one side of distribution module 301 is provided with connects knob 303, the inside of power cabinet main part 1 is provided with battery 304, the upper surface of battery 304 is provided with connects button 305, the last fixed surface of battery 304 is connected with handle 306, draw handle 203 through the setting and be convenient for draw galvanized sheet cabinet door 2.
Referring to fig. 6, rain shielding mechanism 5 includes cowl 501, side protection net 502, side groove 503, limiting groove 504 and limiting block 505, cowl 501 is fixedly connected to one side of power cabinet main body 1, lower fixed surface of cowl 501 is connected with side protection net 502, side groove 503 is opened to one side of power cabinet main body 1, limiting groove 504 is opened to the inside of power cabinet main body 1, limiting block 505 is fixedly connected to the inside of power cabinet main body 1, side protection net 502 is fixedly connected to one side of power cabinet main body 1, cowl 501 is fixedly connected to one side of side groove 503, side protection net 502 is fixedly connected to one side of side groove 503, avoid the mosquito to get into the inside of power cabinet main body 1 through setting up side protection net 502.
Referring to fig. 7, the limiting mechanism 6 includes a long plate 601, a pull ring 602, a round bar 603, a limiting piece 604, a limiting strip 605 and a spring 606, the long plate 601 is disposed on one side of the battery 304, one side of the long plate 601 is fixedly connected to the pull ring 602, one side of the long plate 601 is fixedly connected to the round bar 603, one side of the round bar 603 is fixedly connected to the limiting piece 604, one side of the limiting piece 604 is fixedly connected to the limiting strip 605, the spring 606 is movably sleeved on the outer surface of the round bar 603, the long plate 601 is slidably connected to the inside of the power cabinet main body 1, the round bar 603 is slidably connected to the inside of the limiting block 505, the limiting piece 604 is slidably connected to the inside of the power cabinet main body 1, the limiting strip 605 is slidably connected to the inside of the limiting groove 504, the spring 606 is movably clamped to the inside of the power cabinet main body 1, and the battery 304 is convenient to fix by disposing the long plate 601.
The working principle is as follows: when the outdoor power supply cabinet is used, firstly, the connecting column 402 is fixed inside the power supply cabinet main body 1, the heat dissipation plate 401 is fixed at the bottom of the connecting column 402, the host 3 and the power distribution module 301 are arranged on the upper surface of the heat dissipation plate 401, a plurality of long grooves are arranged on the surface of the heat dissipation plate 401, heat generated when the host 3 and the power distribution module 301 in the cabinet run and work is dissipated in an accelerated manner through the long grooves, the partition plate 403 is arranged at the middle position inside the power supply cabinet main body 1, a plurality of grooves are also formed on the surface of the partition plate 403, heat generated when the battery 304 in the cabinet runs and works can be dissipated in an accelerated manner through the grooves, the base plate 404 is arranged at the inner bottom of the power supply cabinet main body 1, the heat dissipation groove 105 is formed at the bottom of the base plate 404, and heat generated when the battery 304 positioned at the top of the base plate 404 runs and works can be dissipated into the heat dissipation groove 105 from the groove formed at the base plate 404, then, the heat is dissipated in an accelerated manner, and the device is convenient for dissipating the heat of the power cabinet main body 1.
When it is required to ensure that the power cabinet main body 1 can not enter water in rainy days under the condition of air circulation, firstly, the top portion of the power cabinet main body 1 is provided with the top protective net 101, and the top portion of the top protective net 101 is provided with the rain shielding top 103, the rain shielding top 103 can shield the top protective net 101, so that not only is the air circulation in the power cabinet main body 1 ensured, but also rainwater is ensured not to enter the power cabinet main body 1 from the top protective net 101, meanwhile, one side of the power cabinet main body 1 is provided with the side groove 503, one side of the side groove 503 is fixed with the arc-shaped baffle 501 and the side protective net 502, the side protective net 502 prevents mosquitoes from entering the interior of the power cabinet main body 1 from the arc-shaped baffle 501, the arc-shaped baffle 501 is a half-opening arc cover, the arc-shaped baffle 501 prevents rainwater from entering the interior of the power cabinet main body 1 from the side, and also enables air to enter the interior of the power cabinet main body 1 from the arc-shaped baffle 501, to ensure the air circulation inside the power cabinet main body 1.
When the battery 304 needs to be fixed inside the power supply cabinet main body 1, the pull ring 602 is held first, and then pulled to one side, so that the pull ring 602 drives the long plate 601 to slide, meanwhile, the long plate 601 drives the round rod 603 to slide inside the limit block 505, the limit sheet 604 and the limit strip 605 on one side of the round rod 603 slide inside the limit groove 504, the limit strip 605 has a function of limiting the round rod 603, when the round rod 603 and the limit sheet 604 slide, the spring 606 is extruded due to the limit of the limit block 505, at this time, the battery 304 can be placed on one side of the long plate 601 and placed on the upper surfaces of the partition plate 403 and the backing plate 404, after being placed, the pull ring 602 is released, at this time, the spring 606 on the outer surface of the round rod 603 can be decompressed, so that the long plate 601 is driven to slide into the power supply cabinet main body 1 again, and the battery 304 is fixed and limited.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. An outdoor power supply cabinet is characterized by comprising a power supply cabinet main body (1), wherein a galvanized plate cabinet door (2) is arranged on one side of the power supply cabinet main body (1), a main machine (3) is arranged inside the power supply cabinet main body (1), a rain shielding mechanism (5) is arranged on one side of the power supply cabinet main body (1), and a limiting mechanism (6) is arranged inside the power supply cabinet main body (1);
heat dissipation mechanism (4), heat dissipation mechanism (4) include heating panel (401), division board (403) and backing plate (404), heating panel (401) set up the inside in power cabinet main part (1), division board (403) fixed connection is in the inside of power cabinet main part (1), backing plate (404) fixed connection is in the inside of power cabinet main part (1).
2. An outdoor power cabinet according to claim 1, wherein: the heat dissipation mechanism (4) further comprises a connecting column (402), a first protection plate (405) and a second protection plate (406), the connecting column (402) is fixedly connected to the upper surface of the heat dissipation plate (401), the first protection plate (405) is fixedly connected to the inside of the power cabinet main body (1), and the second protection plate (406) is fixedly connected to the inside of the power cabinet main body (1).
3. An outdoor power cabinet according to claim 1, wherein: the upper surface fixed connection of power cabinet main part (1) is with a protection network (101), the upper surface fixed connection of power cabinet main part (1) is connected with supporting leg (102), the upper surface fixed connection of supporting leg (102) keeps off the rain top (103), the upper surface fixed connection on rain top (103) has rings (104), radiating groove (105) have been seted up to the inside of power cabinet main part (1), one side of power cabinet main part (1) is provided with galvanized sheet cabinet door (2).
4. An outdoor power cabinet according to claim 3, wherein: one side fixedly connected with sign board (201) of galvanized sheet cabinet door (2), one side of galvanized sheet cabinet door (2) is provided with radiating block (202), one side fixedly connected with of galvanized sheet cabinet door (2) draws handle (203), opposite side fixedly connected with carriage (204) of galvanized sheet cabinet door (2), the bottom of host computer (3) is provided with distribution module (301).
5. An outdoor power cabinet according to claim 4, wherein: one side of distribution module (301) is provided with button (302), one side of distribution module (301) is provided with connection knob (303), the inside of power cabinet main part (1) is provided with battery (304), the upper surface of battery (304) is provided with connection knob (305), the last fixed surface of battery (304) is connected with handle (306).
6. An outdoor power cabinet according to claim 1, wherein: rain shield mechanism (5) are including cowl (501), side protection network (502), side groove (503), spacing groove (504) and stopper (505), cowl (501) fixed connection is in one side of power cabinet main part (1), the lower fixed surface of cowl (501) is connected with side protection network (502), one side in power cabinet main part (1) is seted up in side groove (503), the inside in power cabinet main part (1) is seted up in spacing groove (504), stopper (505) fixed connection is in the inside of power cabinet main part (1).
7. An outdoor power cabinet according to claim 6, wherein: the side protection net (502) is fixedly connected to one side of the power cabinet main body (1), the arc-shaped baffle (501) is fixedly connected to one side of the side groove (503), and the side protection net (502) is fixedly connected to one side of the side groove (503).
8. An outdoor power cabinet according to claim 1, wherein: stop gear (6) are including long board (601), pull ring (602), round bar (603), spacing piece (604), spacing strip (605) and spring (606), long board (601) set up the one side at battery (304), one side fixed connection of long board (601) is in pull ring (602), one side fixedly connected with round bar (603) of long board (601), one side fixedly connected with spacing piece (604) of round bar (603), one side fixedly connected with spacing strip (605) of spacing piece (604), spring (606) have been cup jointed in the surface activity of round bar (603).
9. An outdoor power cabinet according to claim 8, wherein: the long plate (601) is connected to the inside of the power cabinet main body (1) in a sliding mode, the round rod (603) is connected to the inside of the limiting block (505) in a sliding mode, the limiting piece (604) is connected to the inside of the power cabinet main body (1) in a sliding mode, the limiting strip (605) is connected to the inside of the limiting groove (504) in a sliding mode, and the spring (606) is movably clamped to the inside of the power cabinet main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122672121.9U CN216291754U (en) | 2021-11-03 | 2021-11-03 | Outdoor power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122672121.9U CN216291754U (en) | 2021-11-03 | 2021-11-03 | Outdoor power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216291754U true CN216291754U (en) | 2022-04-12 |
Family
ID=81005552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122672121.9U Expired - Fee Related CN216291754U (en) | 2021-11-03 | 2021-11-03 | Outdoor power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216291754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113923916A (en) * | 2021-11-03 | 2022-01-11 | 惠州市华兴誉实业有限公司 | Outdoor power supply cabinet and fingerprint-resistant surface treatment method thereof |
-
2021
- 2021-11-03 CN CN202122672121.9U patent/CN216291754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113923916A (en) * | 2021-11-03 | 2022-01-11 | 惠州市华兴誉实业有限公司 | Outdoor power supply cabinet and fingerprint-resistant surface treatment method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216291754U (en) | Outdoor power supply cabinet | |
| CN207896603U (en) | A kind of cable branch box | |
| CN113367477A (en) | Joint training simulation demonstration verification workbench | |
| CN214900335U (en) | UPS power supply protection device | |
| CN210779594U (en) | Electric protection device | |
| CN219269405U (en) | Communication cabinet | |
| CN109348691A (en) | A kind of improved communication Cabinet | |
| CN210244917U (en) | Heat dissipation device of outdoor LED display screen | |
| CN108958373A (en) | A kind of exhibition outdoor indicating board | |
| CN113923916A (en) | Outdoor power supply cabinet and fingerprint-resistant surface treatment method thereof | |
| CN113451895A (en) | Distribution network information management system and device integrating multiple data architectures | |
| CN214590115U (en) | Outdoor power distribution cabinet with good heat dissipation effect | |
| CN220067238U (en) | Solar inverter installation mechanism | |
| CN215733007U (en) | Novel system for electrical overhaul | |
| CN211509636U (en) | Building electrical construction device | |
| CN221177006U (en) | Waterproof low-voltage cabinet convenient to remove | |
| CN220915247U (en) | Commercial power and solar energy complementary controller | |
| CN216162230U (en) | Weak current intelligent control system | |
| CN212484797U (en) | Multimedia portable player | |
| CN221151377U (en) | Portable emergent broadcasting device | |
| CN212991645U (en) | Power distribution cabinet convenient to maintain | |
| CN213959470U (en) | Novel energy-concerving and environment-protective low pressure power distribution box | |
| CN214849612U (en) | Outdoor energy-saving electric power cabinet with rain-proof function | |
| CN219993886U (en) | Compressed air station with good heat dissipation performance | |
| CN216451703U (en) | Energy-saving 5G communication equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |