CN113054565A - Rotating door type distribution box - Google Patents
Rotating door type distribution box Download PDFInfo
- Publication number
- CN113054565A CN113054565A CN202110321600.8A CN202110321600A CN113054565A CN 113054565 A CN113054565 A CN 113054565A CN 202110321600 A CN202110321600 A CN 202110321600A CN 113054565 A CN113054565 A CN 113054565A
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- Prior art keywords
- box
- box body
- double
- type distribution
- door type
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- 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
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a revolving door type distribution box which comprises a box body, wherein an electrical component is arranged above the interior of the box body, a heat dissipation mechanism is arranged below the interior of the box body, an installation mechanism is arranged at the bottom of the box body, a wire outlet is formed in the back of the box body, two box doors are arranged on the front side of the box body, the front side of the box body is in a circular arc shape, the two box doors are in a circular arc shape, the size and the shape of the two box doors are matched with the shape of the front end of the box body, a limiting groove is formed in the inner wall of the box body, the two box doors. According to the invention, the two arc-shaped box doors are designed on the front surface of the box body, and the front surface of the box body is also arc-shaped, so that when the box doors are opened, the box body can be opened only by pulling the box doors to the side surfaces, and thus, the maintenance of maintenance personnel can be facilitated in a narrow space.
Description
Technical Field
The invention relates to the technical field of distribution boxes, in particular to a revolving door type distribution box.
Background
The distribution box is common electrical equipment, can put through or break circuit with the help of manual or automatic switch during normal operating, and the distribution box has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of few and has the characteristics of environmental protection effect.
The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.
The box body of the distribution box in the prior art is usually a cuboid, and due to the design, when the box door is opened, enough activity space is required outside, and in some narrow spaces, the design is inconvenient for maintenance personnel to check and repair.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a revolving door type distribution box to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the rotating door type distribution box comprises a box body, wherein an electrical element is arranged above the inside of the box body, a heat dissipation mechanism is arranged below the inside of the box body, and an installation mechanism is arranged at the bottom of the box body.
Furthermore, the back of the box body is provided with a wire outlet, the front of the box body is provided with two box doors, the front of the box body is arc-shaped, the two box doors are arc-shaped, the size and shape of the two box doors are matched with the shape of the front end of the box body, the inner wall of the box body is provided with a limiting groove, the two box doors are in sliding connection with the limiting groove, and the front of the two box doors is connected with a handle.
Further, the electrical component comprises a movable plate and an equipment box installed at the top of the movable plate, the inner wall of the box body is connected with a leakage protector, a movable seat is arranged below the movable plate, a sliding groove is formed in the upper surface of the movable seat, and a sliding block is connected to the bottom of the movable plate and is in sliding connection with the sliding groove.
Further, the top of movable plate is equipped with the briquetting, the top of briquetting is connected with the movable rod, the outside cover of movable rod is equipped with compression spring, compression spring's both ends are connected with the arch of movable rod outer wall and the inner wall top of box respectively, the top of movable rod extends to the top of box and is connected with the movable block, one side of movable block is equipped with trapezoidal piece, the one end of trapezoidal piece is connected with screw rod one, the top of box is connected with double-end motor, double-end motor's output is connected with the thread bush, thread bush and screw rod threaded connection.
Further, the inclined plane and the movable block sliding connection of trapezoidal piece, the bottom of trapezoidal piece is connected with the stopper, spacing groove two has been seted up at the top of box, stopper and spacing groove two sliding connection.
Further, heat dissipation mechanism includes air-blower, water tank and total tuber pipe, the air-blower passes through the inner wall connection of connecting seat and box, be connected with the blast pipe between the one end of air-blower and the total tuber pipe, the top of total tuber pipe is connected with out the tuber pipe, the middle part of blast pipe is connected with the compressor, the middle part evenly distributed of water tank has the through-hole, the through-hole link up the upper and lower both ends of water tank, just the through-hole does not communicate with the inside of water tank, the top intercommunication of water tank is provided with the water inlet.
Further, installation mechanism includes worm wheel, double-end worm, broken head and L shape drill bit, the middle part through connection of worm wheel has the bull stick, the cavity has been seted up to the bottom of box, the bull stick rotates with the inner wall of cavity to be connected, the both ends of double-end worm rotate with the inner wall of cavity to be connected, double-end worm meshes with the worm wheel, the right-hand member of double-end worm extends to the right side of box, the right side of box is equipped with the regulation post, the right-hand member of adjusting post and double-end worm all is connected with the bevel gear, two the bevel gear intermeshing.
Further, the L shape drill bit is equipped with two, two the drill bit opposite direction of L shape drill bit, two the bottom sliding connection of L shape drill bit and box, two the top and the double-end worm threaded connection of L shape drill bit.
Compared with the prior art, the invention provides a revolving door type distribution box, which has the following beneficial effects:
1. according to the invention, the two arc-shaped box doors are designed on the front surface of the box body, and the front surface of the box body is also arc-shaped, so that when the box doors are opened, the box body can be opened only by pulling the box doors to the side surfaces, and therefore, the maintenance of maintenance personnel can be facilitated in a narrow space, and the convenience is improved.
2. According to the invention, the movable plate, the movable seat, the sliding groove and the sliding block are arranged, so that the movable plate can be pulled out during maintenance, the equipment box at the top of the movable plate can be maintained conveniently, the pressing block, the movable rod, the movable block and the trapezoidal block are arranged above the movable plate, the threaded sleeve is driven to rotate by the double-head motor, the threaded sleeve drives the screw rod I and the trapezoidal block to move, the movable block moves upwards, the movable rod and the pressing block are driven to move upwards, the movable plate can move, otherwise, the movable plate cannot move due to extrusion of the pressing block, and the safety is ensured.
3. According to the invention, the blower, the main air pipe and the water tank are arranged, so that when the equipment runs, the blower blows air into the main air pipe, then the air is blown out from the air outlet pipe, and then the air passes through the through hole in the water tank, so that cool air can be blown into the box body, and the purpose of efficient heat dissipation is achieved.
4. According to the invention, by arranging the worm wheel, the double-headed worm and the L-shaped drill bits, when the box body is installed, the adjusting column is rotated, then the adjusting column drives the double-headed worm to rotate, then the double-headed worm drives the two L-shaped drill bits to move, so that the purpose of firm installation is achieved, and the bottom of the worm wheel is provided with the crushing head which can be inserted into the installation surface, so that the installation firmness is further improved.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view in elevation of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of B of FIG. 2 according to the present invention;
FIG. 5 is a cross-sectional view of a top view of the present invention;
FIG. 6 is a partial structural view of the heat dissipating mechanism of the present invention;
fig. 7 is a top view of the water tank of the present invention.
In the figure: 1 box body, 101 outlet, 102 box door, 103 limit groove, 2 electrical appliance element, 201 moving plate, 202 moving seat, 203 sliding groove, 204 sliding block, 205 equipment box, 206 pressing block, 207 moving rod, 208 compression spring, 209 moving block, 210 trapezoidal block, 211 limiting block, 212 limit groove two, 213 screw rod one, 214 double-head motor, 215 thread bush, 3 heat dissipation mechanism, 301 blower, 302 water tank, 303 through hole, 304 water inlet, 305 total wind pipe, 306 air outlet pipe, 307 pressure machine, 4 installation mechanism, 401 worm gear, 402 double-head worm, 403 cavity, 404 crushing head, 405L-shaped drill, 406 adjusting column, 407 bevel gear.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal," "length," "circumferential," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
As shown in the figure, the revolving door type distribution box comprises a box body 1, an electrical element 2 is arranged above the interior of the box body 1, a heat dissipation mechanism 3 is arranged below the interior of the box body 1, and an installation mechanism 4 is arranged at the bottom of the box body 1.
The wire outlet 101 is formed in the back of the box body 1, the front of the box body 1 is provided with two box doors 102, the front of the box body 1 is arc-shaped, the two box doors 102 are arc-shaped, the size and shape of the two box doors 102 are matched with the shape of the front end of the box body 1, the inner wall of the box body 1 is provided with the limiting groove 103, the two box doors 102 are slidably connected with the limiting groove 103, the handles are fixedly connected to the front of the two box doors 102, the two arc-shaped box doors 102 are designed on the front of the box body 1, and the front of the box body 1 is also arc-shaped, so that when the box doors 102 are opened, only the box doors 102 need to be pulled to the side, the box body 1 can be opened, and therefore maintenance personnel can conveniently.
The electrical component 2 comprises a moving plate 201 and an equipment box 205 arranged on the top of the moving plate 201, the inner wall of the box body 1 is fixedly connected with a leakage protector 216, a moving seat 202 is arranged below the moving plate 201, a sliding groove 203 is formed in the upper surface of the moving seat 202, the bottom of the moving plate 201 is fixedly connected with a sliding block 204, and the sliding block 204 is in sliding connection with the sliding groove 203.
The top of movable plate 201 is equipped with briquetting 206, the top fixedly connected with movable rod 207 of briquetting 206, the outside cover of movable rod 207 is equipped with compression spring 208, compression spring 208's both ends respectively with the arch of movable rod 207 outer wall and the inner wall top fixed connection of box 1, the top of movable rod 207 extends to the top of box 1 and fixedly connected with movable block 209, one side of movable block 209 is equipped with trapezoidal piece 210, one end fixedly connected with screw rod 213 of trapezoidal piece 210, the top fixedly connected with double-end motor 214 of box 1, double-end motor 214's output fixedly connected with thread bush 215, thread bush 215 and screw rod 213 threaded connection.
Inclined plane and movable block 209 sliding connection of trapezoidal piece 210, the bottom fixedly connected with stopper 211 of trapezoidal piece 210, spacing groove two 212 has been seted up at the top of box 1, stopper 211 and spacing groove two 212 sliding connection, through setting up movable plate 201, remove seat 202, spout 203 and slider 204, thereby when overhauing, can pull out movable plate 201, thereby conveniently overhaul the equipment box 205 at movable plate 201 top, and set up briquetting 206 in the top of movable plate 201, movable rod 207, movable block 209 and trapezoidal piece 210, then drive thread bush 215 through double-end motor 214 and rotate, then thread bush 215 drives screw rod 213 and trapezoidal piece 210 and removes, thereby let movable block 209 rebound, then drive movable rod 207 and briquetting 206 rebound, thereby let movable plate 201 can remove, otherwise 201 can not remove by the briquetting 206 extrusion.
The mounting mechanism 4 comprises a worm wheel 401, a double-headed worm 402, a crushing head 404 and an L-shaped drill bit 405, wherein a rotating rod is fixedly connected to the middle of the worm wheel 401 in a penetrating manner, a cavity 403 is formed in the bottom of the box body 1, the rotating rod is rotatably connected with the inner wall of the cavity 403, two ends of the double-headed worm 402 are rotatably connected with the inner wall of the cavity 403, the double-headed worm 402 is meshed with the worm wheel 401, the right end of the double-headed worm 402 extends to the right side of the box body 1, an adjusting column 406 is arranged on the right side of the box body 1, bevel gears 407 are fixedly connected to the adjusting column 406 and the right end of the double-headed worm 402, the two bevel gears 407 are meshed with each other, when the box body 1 is mounted, the adjusting column 406 is rotated to drive the double-headed worm 402 to rotate, then the double-headed worm 402 drives the two L-shaped, thereby achieving the purpose of firm installation, and the bottom of the worm wheel 401 is provided with a crushing head 404 which can be inserted into the installation plane, further improving the firmness of installation.
The L-shaped drill bits 405 are arranged in two, the directions of the two L-shaped drill bits 405 are opposite, the two L-shaped drill bits 405 are slidably connected with the bottom of the box body 1, and the tops of the two L-shaped drill bits 405 are in threaded connection with the double-headed worm 402.
In summary, the invention designs two arc-shaped box doors 102 on the front surface of the box body 1, and the front surface of the box body 1 is also arc-shaped, when in use, the box door 102 is pulled to the side, so that the box body 1 can be opened, maintenance personnel can conveniently maintain in a narrow space, and convenience is improved, by arranging the moving plate 201, the moving seat 202, the sliding groove 203 and the sliding block 204, the moving plate 201 can be pulled out during maintenance, so that the equipment box 205 on the top of the moving plate 201 can be conveniently maintained, and the pressing block 206, the moving rod 207, the moving block 209 and the trapezoidal block 210 are arranged above the moving plate 201, then the double-head motor 214 drives the threaded sleeve 215 to rotate, then the threaded sleeve 215 drives the screw rod 213 and the trapezoidal block 210 to move, so that the moving block 209 moves upwards, and then drives the moving rod 207 and the pressing block 206 to move upwards, so that the moving plate 201 can move, otherwise, the moving plate 201 is extruded by the pressing block 206 and cannot move, and through the arrangement of the air blower 301, the main air pipe 305 and the water tank 302, when the equipment runs, the air blower 301 blows air into the main air pipe 305, then the air is blown out from the air outlet pipe 306, and then the air passes through the through hole 303 in the water tank 302, so that cool air can be blown into the box body 1, and the purpose of efficient heat dissipation is achieved.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a revolving door formula block terminal, includes box (1), its characterized in that: the improved refrigerator is characterized in that an electrical element (2) is arranged above the inside of the box body (1), a heat dissipation mechanism (3) is arranged below the inside of the box body (1), and an installation mechanism (4) is arranged at the bottom of the box body (1).
2. The swing-door type distribution box of claim 1, wherein: the novel refrigerator is characterized in that a wire outlet (101) is formed in the back of the box body (1), two refrigerator doors (102) are arranged on the front of the box body (1), the front of the box body (1) is arc-shaped, the shape of each refrigerator door (102) is arc-shaped, the size and shape of each refrigerator door (102) are matched with the shape of the front end of the box body (1), a limiting groove (103) is formed in the inner wall of the box body (1), the refrigerator doors (102) are connected with the limiting groove (103) in a sliding mode, and the front of each refrigerator door (102) is connected with a handle.
3. The swing-door type distribution box of claim 1, wherein: the electric appliance element (2) comprises a moving plate (201) and an equipment box (205) installed at the top of the moving plate (201), the inner wall of the box body (1) is connected with a leakage protector (216), a moving seat (202) is arranged below the moving plate (201), a sliding groove (203) is formed in the upper surface of the moving seat (202), a sliding block (204) is connected to the bottom of the moving plate (201), and the sliding block (204) is in sliding connection with the sliding groove (203).
4. The swing door type distribution box according to claim 3, wherein: the top of movable plate (201) is equipped with briquetting (206), the top of briquetting (206) is connected with movable rod (207), the outside cover of movable rod (207) is equipped with compression spring (208), the both ends of compression spring (208) are connected with the arch of movable rod (207) outer wall and the inner wall top of box (1) respectively, the top of movable rod (207) extends to the top of box (1) and is connected with movable block (209), one side of movable block (209) is equipped with trapezoidal piece (210), the one end of trapezoidal piece (210) is connected with screw rod (213), the top of box (1) is connected with double-end motor (214), the output of double-end motor (214) is connected with thread bush (215), thread bush (215) and screw rod (213) threaded connection.
5. The swing door type distribution box according to claim 4, wherein: the inclined plane and the movable block (209) sliding connection of trapezoidal piece (210), the bottom of trapezoidal piece (210) is connected with stopper (211), spacing groove two (212) have been seted up at the top of box (1), stopper (211) and spacing groove two (212) sliding connection.
6. The swing-door type distribution box of claim 1, wherein: heat dissipation mechanism (3) include air-blower (301), water tank (302) and total tuber pipe (305), the inner wall connection of air-blower (301) through connecting seat and box (1), be connected with the blast pipe between the one end of air-blower (301) and total tuber pipe (305), the top of total tuber pipe (305) is connected with out tuber pipe (306), the middle part of blast pipe is connected with presser (307), the middle part evenly distributed of water tank (302) has through-hole (303), through-hole (303) link up the upper and lower both ends of water tank (302), just through-hole (303) do not communicate with the inside of water tank (302), the top intercommunication of water tank (302) is provided with water inlet (304).
7. The swing-door type distribution box of claim 1, wherein: installation mechanism (4) include worm wheel (401), double-end worm (402), broken head (404) and L shape drill bit (405), the middle part through connection of worm wheel (401) has the bull stick, cavity (403) have been seted up to the bottom of box (1), the bull stick rotates with the inner wall of cavity (403) to be connected, the both ends of double-end worm (402) rotate with the inner wall of cavity (403) to be connected, double-end worm (402) and worm wheel (401) meshing, the right-hand member of double-end worm (402) extends to the right side of box (1), the right side of box (1) is equipped with adjusts post (406), the right-hand member of adjusting post (406) and double-end worm (402) all is connected with bevel gear (407), two bevel gear (407) intermeshing.
8. The swing door type distribution box according to claim 7, wherein: l shape drill bit (405) are equipped with two, two the drill bit opposite direction of L shape drill bit (405), two the bottom sliding connection of L shape drill bit (405) and box (1), two the top and the double-end worm (402) threaded connection of L shape drill bit (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110321600.8A CN113054565A (en) | 2021-03-25 | 2021-03-25 | Rotating door type distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110321600.8A CN113054565A (en) | 2021-03-25 | 2021-03-25 | Rotating door type distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113054565A true CN113054565A (en) | 2021-06-29 |
Family
ID=76515709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110321600.8A Pending CN113054565A (en) | 2021-03-25 | 2021-03-25 | Rotating door type distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113054565A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204793757U (en) * | 2015-07-23 | 2015-11-18 | 绍兴市新峰电控成套设备有限公司 | Heat radiation distribution box |
| CN207519105U (en) * | 2017-10-31 | 2018-06-22 | 扬州识路者农业发展有限公司 | A kind of agricultural planting digging apparatus easy to use |
| CN207764715U (en) * | 2018-02-01 | 2018-08-24 | 重庆市佰恒科技有限公司 | A kind of computer cabinet |
| CN110741773A (en) * | 2018-07-23 | 2020-02-04 | 四川新宜茨动力机械有限公司 | Mini-tiller with adjustable front fork and functions of ditching and drilling |
| CN211456397U (en) * | 2019-12-30 | 2020-09-08 | 山东东屋电气有限公司 | Anti-theft protection device for remote machine of direct-current remote power supply |
| CN211701029U (en) * | 2020-04-24 | 2020-10-16 | 广东万业电力消防工程有限公司 | Place stable switch board structure |
| CN112332270A (en) * | 2020-04-14 | 2021-02-05 | 梁满顺 | Heat dissipation device for power distribution cabinet of electrical engineering |
| CN212571825U (en) * | 2020-08-11 | 2021-02-19 | 浙江中云电气有限公司 | Power distribution box convenient for replacing moisture-proof plate |
-
2021
- 2021-03-25 CN CN202110321600.8A patent/CN113054565A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204793757U (en) * | 2015-07-23 | 2015-11-18 | 绍兴市新峰电控成套设备有限公司 | Heat radiation distribution box |
| CN207519105U (en) * | 2017-10-31 | 2018-06-22 | 扬州识路者农业发展有限公司 | A kind of agricultural planting digging apparatus easy to use |
| CN207764715U (en) * | 2018-02-01 | 2018-08-24 | 重庆市佰恒科技有限公司 | A kind of computer cabinet |
| CN110741773A (en) * | 2018-07-23 | 2020-02-04 | 四川新宜茨动力机械有限公司 | Mini-tiller with adjustable front fork and functions of ditching and drilling |
| CN211456397U (en) * | 2019-12-30 | 2020-09-08 | 山东东屋电气有限公司 | Anti-theft protection device for remote machine of direct-current remote power supply |
| CN112332270A (en) * | 2020-04-14 | 2021-02-05 | 梁满顺 | Heat dissipation device for power distribution cabinet of electrical engineering |
| CN211701029U (en) * | 2020-04-24 | 2020-10-16 | 广东万业电力消防工程有限公司 | Place stable switch board structure |
| CN212571825U (en) * | 2020-08-11 | 2021-02-19 | 浙江中云电气有限公司 | Power distribution box convenient for replacing moisture-proof plate |
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