CN115313232A - Connector clip for connecting power distribution drawer cabinet and bus - Google Patents
Connector clip for connecting power distribution drawer cabinet and bus Download PDFInfo
- Publication number
- CN115313232A CN115313232A CN202210875039.2A CN202210875039A CN115313232A CN 115313232 A CN115313232 A CN 115313232A CN 202210875039 A CN202210875039 A CN 202210875039A CN 115313232 A CN115313232 A CN 115313232A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- side wall
- bus bar
- bus
- drawer cabinet
- 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.)
- Granted
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 36
- 238000003860 storage Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 230000000670 limiting effect Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000001704 evaporation Methods 0.000 abstract description 2
- 230000008020 evaporation Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 13
- 239000000428 dust Substances 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000010959 steel Substances 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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- 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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—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
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a plug connector for connecting a power distribution drawer cabinet and a bus, which comprises two support rings, wherein two symmetrically arranged limiting rods are connected between the two support rings in a penetrating and sliding manner, a clamping mechanism for clamping the bus is arranged on the inner side wall of the support ring on the left side, a storage bag which is symmetrically arranged is arranged between the two support rings, a cooling pipe is fixedly communicated with the side wall of the storage bag, and a sleeve pipe is arranged on the side wall of the cooling pipe. According to the bus bar fixing device, the two mounting rings, the limiting rod, the storage bag, the cooling pipe and the like are arranged, the bus bar is fixedly clamped in the using process by the aid of the plurality of supporting blocks and a mode that the bus bar is deformed and contacted and clamped under the driving action of evaporation liquid, stability in the bus bar connecting process is guaranteed, meanwhile, cold cutting liquid in the storage bag and the cooling pipe circulates, absorption and cooling processing of heat emitted by the bus bar in the using process are achieved, and the phenomenon that the temperature of the bus bar is too high is avoided.
Description
Technical Field
The invention relates to the technical field of connection of power distribution cabinets and buses, in particular to a plug connector for connecting power distribution drawer cabinets and buses.
Background
The drawer type switch cabinet is a closed shell made of steel plates, and electrical components of the wire inlet and outlet loop are all installed in the drawer capable of being pulled out to form a functional unit capable of completing a certain type of power supply task; the functional units are separated from the bus bars or cables by the grounded metal plates or plastic functional plates, so that three areas of the bus bars, the functional units and the cables are formed. There is also a separation between each functional unit. The drawer type switch cabinet has higher reliability, safety and interchangeability, is a more advanced switch cabinet, and most of the switch cabinets produced at present are drawer type switch cabinets. They are suitable for industrial and mining enterprises and high-rise buildings requiring higher power supply reliability and used as centralized control power distribution centers.
Drawer type switch board is when using, need be connected the device in generating line and the switch board and support, the connected mode of directly connecting or supplementary bearer is adopted more to current generating line connected process, because the generating line receives the different influence of device power in the use, its inside can produce the heat, the phenomenon that generates heat can appear at the in-process that high power device used to the generating line promptly, the switch board is simultaneously owing to set up in the external world more, consequently the device is placed and can be piled up a certain amount of dust in the long-time use of inside of switch board, if untimely clean can lead to the fact the influence to the use of device.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a connector used for connecting a power distribution drawer cabinet and a bus.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a plug connector for connecting distribution drawer cabinet and generating line, includes two support rings, two run through the gag lever post that sliding connection has two symmetries to set up between the support ring, the left side be equipped with on the inside wall of support ring and be used for the fixture to the generating line centre gripping, two be equipped with the storage bag that volume symmetry set up between the support ring, fixed intercommunication has the cooling tube on the lateral wall of storage bag, be equipped with the sleeve pipe on the lateral wall of cooling tube, the left side equal fixedly connected with connecting rod on the upper and lower terminal surface of support ring, the cover is equipped with the installation sleeve pipe on the lateral wall of connecting rod, fixedly connected with mounting bracket on the lateral wall of installation sleeve pipe, be equipped with in the mounting bracket and be used for the clear clean mechanism in the switch board use, the intraductal drive mechanism that is used for clean mechanism operation drive that is equipped with.
Preferably, the clamping mechanism comprises a plurality of circumferentially arranged supporting blocks fixedly connected to the inner side wall of the supporting ring on the left side, a placing cavity is formed in each supporting block, a communicating groove is formed in the inner side wall of each supporting block and communicated with the placing cavity, and a rubber pad is fixedly connected to the opening of each communicating groove.
Preferably, clean mechanism is including seting up the dashpot that two symmetries set up in the mounting bracket, sliding connection has the fly leaf in the dashpot, the clean brush of fixedly connected with on the lateral wall of fly leaf, two from top to bottom equal fixedly connected with adsorption plate on the relative lateral wall of fly leaf.
Preferably, elastic connection has the electricity spring between the inside wall of fly leaf and dashpot, adsorption plate electric connection connects the electricity spring, be equipped with the separation gasket on the inside wall of dashpot.
Preferably, the driving mechanism comprises a magnetic block which is connected in the cooling pipe in a sliding manner, a support frame is fixedly connected to the inner side wall of the cooling pipe, a return spring is elastically connected between the support frame and the magnetic block, a coil is sleeved on the side wall of the sleeve, and the coil is electrically connected with the electric spring.
Preferably, a memory metal wire is fixedly connected between the supporting block and the side wall of the supporting ring on the right side, and the memory metal wire is tightly attached to the side wall of the storage bag.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up two collars, the gag lever post, storage bag and cooling tube isotructure, the mode that utilizes a plurality of supporting shoes and deformation contact centre gripping generating line under the drive action of evaporating liquid realizes the fixed centre gripping of generating line in the use, guarantees the stability in the generating line connection process, and the circulation of cold-cut liquid in storage bag and cooling tube simultaneously realizes giving off thermal absorption and cooling processing to the generating line in the use, avoids appearing the phenomenon that the generating line temperature is too high.
2. Through setting up the memory metal wire, utilize the generating line to give off the heat and transmit to memory metal wire department in the use, the support ring that the process that makes it recover drove the expansion end pulls the storage bag, in the coolant liquid suction reflux to the storage bag in the cooling tube, cool down the processing to the generating line junction, remember behind the temperature decline that the metal wire spiral drove the support ring of expansion end to the extrusion of storage bag, realize the circulation of the coolant liquid in storage bag and the cooling tube promptly, promote the cooling effect of coolant liquid.
3. Through setting up the dashpot, connect electric spring, fly leaf, clean brush and adsorption plate isotructure, the in-process of the reciprocal circulation of coolant liquid in the cooling tube drives the magnetic path and is reciprocal cutting magnetic induction linear motion in the cooling tube, and then produces the electric property and transmits to in connecing electric spring, realizes the reciprocal drive to clean brush and adsorption plate on the fly leaf, and then realizes the cleanness and the absorption of block terminal baffle department dust, avoids piling up of dust to cause the influence to distribution device's use.
Drawings
FIG. 1 is a schematic view of the overall structure proposed by the present invention;
FIG. 2 is a left side view of the support ring according to the present invention;
FIG. 3 is a schematic view of the memory wire connection according to the present invention;
FIG. 4 is a schematic cross-sectional view of a cooling tube according to the present invention;
FIG. 5 is a schematic cross-sectional view of a mounting bracket according to the present invention;
fig. 6 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
In the figure: the device comprises a support ring 1, a storage bag 2, a cooling pipe 3, a sleeve 4, a coil 5, a magnetic block 6, a support frame 7, a return spring 8, a support block 9, a placement cavity 10, a rubber pad 11, a limiting rod 12, a mounting sleeve 13, a mounting frame 14, a memory metal wire 15, a buffer groove 16, a blocking gasket 17, an electric connection spring 18, a movable plate 19, a cleaning brush 20 and an adsorption plate 21.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms than those specifically described herein, and it will be apparent to those skilled in the art that many more modifications are possible without departing from the spirit and scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.
Referring to fig. 1-6, a plug connector for connecting distribution drawer cabinet and generating line, including two support rings 1, run through sliding connection between two support rings 1 and have two gag lever posts 12 that the symmetry set up, be equipped with the fixture that is used for the centre gripping to the generating line on the inside wall of left side support ring 1, fixture includes the supporting shoe 9 of a plurality of circumference settings of fixed connection on the inside wall of left side support ring 1, fixedly connected with memory wire 15 between the lateral wall of supporting shoe 9 and right side support ring 1, memory wire 15 hugs closely the lateral wall of storage bag 2, set up in the supporting shoe 9 and place chamber 10, the intercommunication groove has been seted up on the inboard lateral wall of supporting shoe 9, chamber 10 is placed in the intercommunication groove intercommunication, the notch department fixedly connected with rubber pad 11 in intercommunication groove.
Be equipped with in the sleeve pipe 4 and be used for the actuating mechanism to clean mechanism operation driven, actuating mechanism includes magnetic path 6 of sliding connection in cooling tube 3, fixedly connected with support frame 7 on the inside wall of cooling tube 3, and elastic connection has reset spring 8 between support frame 7 and the magnetic path 6, and the cover is equipped with coil 5 on the lateral wall of sleeve pipe 4, and coil 5 electric connection connects electric spring 18.
The present embodiment can illustrate the functional principle by the following operation modes: as shown in fig. 1-6, firstly, the mounting frame 14 on the connecting rod is fixedly connected to a partition plate in the distribution box under the adjustment and installation of the mounting sleeve 13, at this time, the bus is sequentially sleeved in the two support rings 1, at this time, the rubber pads 11 on the plurality of support blocks 9 contact the outer side wall of the bus 1 to clamp and fix the bus, when the bus is used, because the power in the distribution box is higher, the bus can generate a certain amount of heat in the use process, at this time, the evaporated liquid in the placing cavity 10 is heated and evaporated, so that the gas pressure in the placing cavity 10 is positive, the rubber pads 11 are pressurized and deformed, and the plurality of rubber pads 11 are deformed, so that the bus clamping and fixing effects are achieved;
meanwhile, heat generated by the bus is transferred to the memory metal wire 15, and the memory metal wire is in a spiral state under the low-temperature state of 15, so that after the temperature generated by the bus is transferred to the memory metal wire 15, the memory metal wire 15 has a tendency of extending and straightening, the support ring 1 of the movable end is pushed to be away from the support ring 1 of the clamping end, and under the limiting action of the limiting rod 12, the movable support ring 1 is prevented from influencing the connection of the bus in the moving process, the support ring 1 of the movable end drives the two storage bags 2 to stretch, namely, the storage space of the storage bags 2 is increased, further, cooling liquid in the cooling pipe 3 flows back into the storage bags 2, cooling treatment of the bus between the two support rings 1 is realized, meanwhile, after the temperature of the bus and the memory metal wire 15 is reduced, the memory metal wire 15 spirals, at the moment, the two storage bags 2 are extruded, and the cooling liquid in the storage bags 2 is pushed into the cooling pipe 3, namely, the cooling liquid is circulated between the cooling pipe 3 and the storage bags 2, and accordingly, the bus and the cooling effect of the power distribution cabinet and the bus is promoted;
in the process that the cooling liquid circulates in a reciprocating manner in the cooling pipe 3, the magnetic block 6 is pushed to move in the cooling pipe 3, meanwhile, the magnetic block 6 moves in the cooling pipe 3 in a reciprocating manner under the reset action of the reset spring 8, at the moment, the magnetic block 6 does reciprocating cutting magnetic induction line motion in the cooling pipe 3, at the moment, current generated on the coil 5 is transmitted to the electric connection spring 18 in the buffer groove 16 through a lead, the electric connection spring 18 contracts when being electrified under the action of the separation gasket 17, at the moment, the electric connection spring 18 drives the movable plate 19 to move in the buffer groove 16, at the moment, the movable plate 19 drives the cleaning brush 20 and the adsorption plate 21 on the movable plate, dust and impurities on a partition plate of the power distribution cabinet are cleaned, the dust accumulation is prevented from affecting the use of components in the power distribution cabinet, and the cleaning and adsorption effects of the dust are achieved
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a plug connector for connecting distribution drawer cabinet and generating line, includes two support rings (1), its characterized in that, two run through gag lever post (12) that sliding connection has two symmetries to set up between support ring (1), the left side be equipped with on the inside wall of support ring (1) and be used for the fixture to the generating line centre gripping, two be equipped with reservoir bag (2) that the volume symmetry set up between support ring (1), fixed intercommunication has cooling tube (3) on the lateral wall of reservoir bag (2), be equipped with sleeve pipe (4) on the lateral wall of cooling tube (3), the left side equal fixedly connected with connecting rod on the upper and lower terminal surface of support ring (1), the cover is equipped with installation sleeve pipe (13) on the lateral wall of connecting rod, fixedly connected with mounting bracket (14) on the lateral wall of installation sleeve pipe (13), be equipped with in mounting bracket (14) and be used for the clear clean mechanism of switch board use, be equipped with in sleeve pipe (4) and be used for operating driven actuating mechanism to clean mechanism.
2. The connector clip for connecting a power distribution drawer cabinet and a bus bar according to claim 1, wherein the clamping mechanism comprises a plurality of circumferentially arranged supporting blocks (9) fixedly connected to the inner side wall of the supporting ring (1) on the left side, a placing cavity (10) is formed in each supporting block (9), a communicating groove is formed in the inner side wall of each supporting block (9), the communicating groove is communicated with the placing cavity (10), and a rubber pad (11) is fixedly connected to the notch of the communicating groove.
3. The plug connector for connecting a power distribution drawer cabinet and a bus bar according to claim 2, wherein the cleaning mechanism comprises two symmetrically arranged buffer slots (16) provided in the mounting frame (14), a movable plate (19) is slidably connected in the buffer slots (16), a cleaning brush (20) is fixedly connected to a side wall of the movable plate (19), and an adsorption plate (21) is fixedly connected to opposite side walls of the movable plate (19).
4. The connector according to claim 3, wherein the movable plate (19) is elastically connected to the inner sidewall of the buffer slot (16) to form a power connection spring (18), the absorption plate (21) is electrically connected to the power connection spring (18), and the inner sidewall of the buffer slot (16) is provided with a blocking gasket (17).
5. The connector clip for connecting a power distribution drawer cabinet and a bus bar according to claim 4, wherein the driving mechanism comprises a magnetic block (6) slidably connected in the cooling pipe (3), a support frame (7) is fixedly connected to the inner side wall of the cooling pipe (3), a return spring (8) is elastically connected between the support frame (7) and the magnetic block (6), a coil (5) is sleeved on the side wall of the sleeve (4), and the coil (5) is electrically connected with the electric spring (18).
6. Plug connector for connecting a distribution drawer cabinet and a busbar according to claim 5, characterized in that a memory wire (15) is fixedly connected between the support block (9) and the side wall of the support ring (1) on the right, and the memory wire (15) is tightly attached to the side wall of the storage bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210875039.2A CN115313232B (en) | 2022-07-25 | 2022-07-25 | Plug connector for connecting power distribution drawer cabinet and bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210875039.2A CN115313232B (en) | 2022-07-25 | 2022-07-25 | Plug connector for connecting power distribution drawer cabinet and bus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115313232A true CN115313232A (en) | 2022-11-08 |
| CN115313232B CN115313232B (en) | 2024-10-15 |
Family
ID=83858060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210875039.2A Active CN115313232B (en) | 2022-07-25 | 2022-07-25 | Plug connector for connecting power distribution drawer cabinet and bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115313232B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3072673U (en) * | 2000-04-20 | 2000-10-24 | 株式会社ソディック | Electromagnetic chuck |
| CN205123062U (en) * | 2015-10-28 | 2016-03-30 | 王磊 | Take high -voltage board that generating line met sb. at airport soon and construct |
| CN110218877A (en) * | 2019-07-23 | 2019-09-10 | 应达工业（上海）有限公司 | A kind of consumable electrode vacuum furnace power bus switch |
| CN209562103U (en) * | 2018-10-15 | 2019-10-29 | 富银高通（天津）科技发展有限公司 | A kind of bus casing |
| CN210326889U (en) * | 2019-08-01 | 2020-04-14 | 烟台同兴智能技术有限公司 | Novel bus clamp |
| CN114786423A (en) * | 2022-03-30 | 2022-07-22 | 许杰 | Autonomous heat dissipation structure of outer frame of display |
-
2022
- 2022-07-25 CN CN202210875039.2A patent/CN115313232B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3072673U (en) * | 2000-04-20 | 2000-10-24 | 株式会社ソディック | Electromagnetic chuck |
| CN205123062U (en) * | 2015-10-28 | 2016-03-30 | 王磊 | Take high -voltage board that generating line met sb. at airport soon and construct |
| CN209562103U (en) * | 2018-10-15 | 2019-10-29 | 富银高通（天津）科技发展有限公司 | A kind of bus casing |
| CN110218877A (en) * | 2019-07-23 | 2019-09-10 | 应达工业（上海）有限公司 | A kind of consumable electrode vacuum furnace power bus switch |
| CN210326889U (en) * | 2019-08-01 | 2020-04-14 | 烟台同兴智能技术有限公司 | Novel bus clamp |
| CN114786423A (en) * | 2022-03-30 | 2022-07-22 | 许杰 | Autonomous heat dissipation structure of outer frame of display |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115313232B (en) | 2024-10-15 |
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