CN113490363A - Electrical device with multiple insulation mechanisms - Google Patents
Electrical device with multiple insulation mechanisms Download PDFInfo
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- CN113490363A CN113490363A CN202110710854.9A CN202110710854A CN113490363A CN 113490363 A CN113490363 A CN 113490363A CN 202110710854 A CN202110710854 A CN 202110710854A CN 113490363 A CN113490363 A CN 113490363A
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- insulating
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- cooling liquid
- electrical device
- insulation
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- 238000009413 insulation Methods 0.000 title claims abstract description 59
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 239000000110 cooling liquid Substances 0.000 claims abstract description 37
- 239000011159 matrix material Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 35
- 230000017525 heat dissipation Effects 0.000 claims description 34
- 239000002826 coolant Substances 0.000 claims description 33
- 238000001125 extrusion Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 9
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 18
- 230000009471 action Effects 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Special Wing (AREA)
Abstract
一种具有多重绝缘机构的电气装置，包括外壳、冷却液箱和驱动电机，通过在内部设置有第一绝缘组件与第二绝缘组件，使用时装置内的热量向外发散，一部分可传导至第一绝缘组件的热膨胀基质内，热膨胀基质受热会发生一定膨胀，此时使绝缘垫发生膨胀，从而使绝缘垫更加紧密地与外壳内壁贴合，有效避免漏电通过壳门边缘传导的情况，同时第二绝缘组件可有效提高壳门主体的绝缘性能，多重绝缘组件相互组合、配合，有效保证了装置的整体绝缘效果，保证工作人员在外操作的安全性，同时，需要更换第二绝缘组件时，直接通过转头转动卡嵌轴，第二绝缘组件可在内置弹簧的作用下自动弹出，拆卸更换方便快捷。
An electrical device with multiple insulation mechanisms, including a casing, a cooling liquid tank and a drive motor, by arranging a first insulation component and a second insulation component inside, the heat in the device is dissipated outward when in use, and a part can be conducted to the first insulation component and the second insulation component. In the thermal expansion matrix of an insulating component, the thermal expansion matrix will expand to a certain extent when heated, and the insulating pad will expand at this time, so that the insulating pad is more closely attached to the inner wall of the shell, effectively avoiding the conduction of leakage through the edge of the shell door. The two insulating components can effectively improve the insulation performance of the main body of the shell door. The combination and cooperation of multiple insulating components can effectively ensure the overall insulating effect of the device and ensure the safety of staff operating outside. At the same time, when the second insulating component needs to be replaced, directly The second insulating assembly can be automatically ejected under the action of the built-in spring by rotating the clamping shaft by the rotating head, and the disassembly and replacement are convenient and quick.
Description
Technical Field
The invention belongs to the technical field of electricity, and relates to an electric device with multiple insulation mechanisms.
Background
The electric device is a device with an electric structure as the name implies, the electric structure contained in the electric device has a plurality of types, different electric structures have different functions, other effects can be realized by the composition of the plurality of electric structures, the electric structure is widely used, and the electric structure is mainly applied most widely in the power industry.
Chinese patent discloses (CN 201410783687.0) an electrical device comprising a feed hopper, whereby the integral housing of the electrical device is formed by the housing and the sleeve together. The housing itself is preferably designed narrower than conventional housings in terms of the width or thickness of the bushing, so that the bushing can be accommodated in the housing without losing installation space. The removed material of the housing is replaced by the sleeve itself so that the overall housing obtains almost the same mechanical and magnetic properties as conventional electrical devices. Furthermore, by means of the abutting contact, a good locking of the sleeve on the housing is ensured and the properties of the magnetic circuit, in particular also the housing itself, are optimized, the housing preferably having a closed housing wall. The housing is thereby particularly stable. Furthermore, the sleeve together with the housing then forms a kind of groove on the inside of the one-piece housing by means of the longitudinal slot, through which the free end of the magnetic coil, which is led back, with the odd number of layers is led back. The shell is preferably constructed as a deep-drawing part, so that the low-cost realization can be realized, but the device is not internally provided with a multiple insulation structure, when the electric device is used, the danger of electric leakage is easy to occur, great potential safety hazards are provided for workers operating outside, the heat dissipation effect in the device is poor, and the use performance can be influenced.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an electric device with multiple insulation mechanisms, which adopts the mutual combination and matching of multiple insulation components, effectively ensures the overall insulation effect of the device, ensures the safety of external operation of workers and improves the heat dissipation effect in the device.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides an electric device with multiple insulating mechanism, includes shell, coolant liquid case and driving motor, there is the coolant liquid case through coolant liquid pipe fixed mounting on the outer wall of one side of shell, fixed mounting has driving motor on the opposite side outer wall of shell, and the horizontal fixed mounting in inside of coolant liquid case has the median septum, and the inside of coolant liquid case is provided with extrusion subassembly, and snakelike coolant liquid pipe in the back side shell intracavity of shell has through installation clamp cover fixed mounting.
A shell door is arranged outside the shell through a hinge; a side groove is formed in the outer wall of one side, located on the shell, of one side of the cooling liquid box, and a heat dissipation net is fixedly installed inside the side groove; be provided with the gate slot on the surface of shell door, the inside in gate slot is inlayed and is provided with first insulation assembly, the mounting groove has been seted up on the lateral wall of shell door, the inside fixed mounting of mounting groove has built-in spring, the inside of mounting groove is inlayed and is installed second insulation assembly, the horizontal fixed mounting in inside of shell has double-screw bolt and gag lever post, driving motor's output shaft one end has reciprocal lead screw through pivot fixed mounting, the last screw thread of reciprocal lead screw is installed reciprocating motion cover, reciprocating motion cover's top surface is provided with through the connecting rod and is removed radiator unit.
One end of the inner serpentine cooling liquid pipe is fixedly connected with one end of the cooling liquid guide pipe, and the joint of the inner serpentine cooling liquid pipe and the cooling liquid guide pipe is positioned on the inner side of the shell.
The first insulation assembly includes a thermal expansion matrix and an insulation pad, and the thermal expansion matrix is filled in the insulation pad.
The second insulation assembly comprises an insulation board and a clamping shaft, the clamping shaft is rotatably installed in the insulation board, and one end of the clamping shaft is located on the outer side of the insulation board.
The clamping groove matched with the clamping shaft is formed in the inner wall of the mounting groove, the other end of the clamping shaft is fixedly mounted with the rotary head, and the rotary head is tightly attached to the side face of the insulating plate.
The reciprocating sleeve is connected with the limiting rod in a sliding mode through a sliding hole formed in the reciprocating sleeve, and a bottom pressing plate is fixedly installed on the bottom face of the reciprocating sleeve.
The movable heat dissipation assembly is arranged on the stud and comprises a movable sleeve, a heat dissipation blade and a threaded rotating sleeve, and an inner rotating groove is formed in the movable sleeve.
The screw thread rotating sleeve is rotatably installed in the inner rotating groove through a rotating rib arranged outside the screw thread rotating sleeve, the heat dissipation blade is fixedly installed on the outer wall of the screw thread rotating sleeve, the screw thread rotating sleeve is in threaded connection with the stud, and the movable sleeve is in sliding connection with the stud.
The extrusion assembly comprises a liquid pushing piston, a piston rod and a side plate, the piston rod is slidably mounted in the cooling liquid tank, the liquid pushing piston and the side plate are fixedly mounted at two ends of the piston rod respectively, the liquid pushing piston is located in the cooling liquid tank, the side plate is located outside the cooling liquid tank, an outer spring is sleeved outside the piston rod, and the bottom pressing plate and the side plate are parallel to each other.
The invention has the beneficial effects that:
through being provided with first insulation subassembly and second insulation subassembly in inside, in this electrical installation use at ordinary times, heat in the device outwards disperses, partly can conduct in the thermal expansion matrix of first insulation subassembly, certain inflation can take place for the thermal expansion matrix is heated, make the insulating pad expand this moment, thereby make the insulating pad laminate with the shell inner wall more closely, effectively avoid the condition of creepage through shell door edge conduction, the insulating properties of second insulation subassembly can effectively improve the shell door main part simultaneously, multiple insulation subassembly intercombination, the cooperation, the whole insulating effect of device has effectively been guaranteed, guarantee the security of staff's operation outside, and simultaneously, when needing to change the second insulation subassembly, directly rotate the inlay card axle through the rotor, the second insulation subassembly can be in auto-eject under built-in spring's effect, dismantle and change convenient and fast.
Through being provided with removal radiator unit in inside, when usual the device uses, driving motor can drive reciprocal lead screw and rotate, make reciprocating motion cover reciprocating motion on reciprocal lead screw, when reciprocating lead screw removes, drive removal radiator unit synchronous motion, because the internal thread design of cover is changeed to the screw thread that removes radiator unit, can make the screw thread change the cover and drive the heat dissipation leaf in the removal and rotate, carry out good heat dissipation to the device in, and the position of radiator-grid just in time is located one side of removing radiator unit, abandon traditional location heat radiation structure's design, the radiating effect in the device is greatly improved, and the heat can be good derives through the radiator-grid of one side fast, improve device performance.
Through snakelike coolant pipe in being provided with in inside, when removing radiating component when dispelling the heat in to the device, snakelike coolant pipe also can play supplementary radiating effect in this, and simultaneously, at the reciprocating motion cover removal in-process, drive end clamp plate and remove, end clamp plate can extrude extrusion subassembly, the displacement of liquid pushing piston, can promote to the coolant liquid of coolant liquid incasement, when end clamp plate and extrusion subassembly break away from the contact, extrusion subassembly can reset under the effect of outer spring, realize the suction of coolant liquid in the snakelike coolant liquid pipe in, reasonable in design is ingenious, through the linkage effect, including the suction of snakelike coolant liquid in the snakelike coolant liquid pipe, guarantee the radiating effect of coolant liquid self, thereby snakelike coolant liquid pipe's result of use in the sustainable assurance.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a rear view of the internal structure of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Fig. 4 is a schematic structural diagram of a mobile heat dissipation assembly according to the present invention.
FIG. 5 is a schematic view of the structure of the shell door of the present invention.
Fig. 6 is an enlarged schematic view of fig. 5 at B.
Fig. 7 is an enlarged schematic view of fig. 5 at C.
In the figure: 1. a housing; 2. a coolant conduit; 3. a coolant tank; 4. a side groove; 5. a heat-dissipating web; 6. a shell door; 7. an inner serpentine coolant tube; 8. a middle partition plate; 9. installing a jacket; 10. an extrusion assembly; 101. a liquid pushing piston; 102. an outer spring; 103. a piston rod; 104. a side plate; 11. a stud; 12. a reciprocating screw; 13. a limiting rod; 14. a mobile heat dissipation assembly; 141. moving the sleeve; 142. an inner rotary groove; 143. rotating the ribs; 144. a heat-dissipating leaf; 145. screwing and sleeving; 15. a connecting rod; 16. a door slot; 17. mounting grooves; 18. a reciprocating sleeve; 19. a bottom platen; 20. a first insulating assembly; 201. a thermally expansive substrate; 202. an insulating pad; 21. a built-in spring; 22. a second insulating assembly; 221. an insulating plate; 222. turning the head; 223. the shaft is clamped and embedded; 23. the motor is driven.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an electric device with a multiple insulation mechanism comprises a shell 1, a cooling liquid box 3 and a driving motor 23, wherein a shell door 6 is installed outside the shell 1 through a hinge, the cooling liquid box 3 is fixedly installed on the outer wall of one side of the shell 1 through a cooling liquid guide pipe 2, a middle partition plate 8 is transversely and fixedly installed inside the cooling liquid box 3, an extrusion assembly 10 is arranged inside the cooling liquid box 3, the driving motor 23 is fixedly installed on the outer wall of the other side of the shell 1, an inner snake-shaped cooling liquid pipe 7 is fixedly installed in a rear side shell cavity of the shell 1 through an installation jacket 9, a door slot 16 is arranged on the outer surface of the shell door 6, a first insulation assembly 20 is embedded inside the door slot 16, an installation groove 17 is formed in the side wall of the shell door 6, a built-in spring 21 is fixedly installed inside the installation groove 17, a second insulation assembly 22 is embedded inside the installation groove 17, a stud 11 and a limiting rod 13 are transversely and fixedly installed inside the shell 1, one end of an output shaft of the driving motor 23 is fixedly provided with a reciprocating screw 12 through a rotating shaft, a reciprocating moving sleeve 18 is arranged on the reciprocating screw 12 in a threaded manner, the top surface of the reciprocating moving sleeve 18 is provided with a moving heat dissipation assembly 14 through a connecting rod, one side of the cooling liquid box 3 is positioned on the outer wall of one side of the shell 1 and is provided with a side groove 4, a heat dissipation net 5 is fixedly arranged inside the side groove 4, one end of an inner serpentine cooling liquid pipe 7 is fixedly connected with one end of the cooling liquid guide pipe 2, and the joint of the inner serpentine cooling liquid pipe 7 and the cooling liquid guide pipe 2 is positioned on the inner side of the shell 1;
the first insulation component 20 comprises a thermal expansion substrate 201 and an insulation pad 202, the thermal expansion substrate 201 is filled in the insulation pad 202, the second insulation component 22 comprises an insulation plate 221 and a clamping shaft 223, the clamping shaft 223 is rotatably installed in the insulation plate 221, one end of the clamping shaft 223 is located on the outer side of the insulation plate 221, a clamping groove matched with the clamping shaft 223 is formed in the inner wall of the installation groove 17, the other end of the clamping shaft 223 is fixedly installed on a rotating head 222, and the rotating head 222 is tightly attached to the side face of the insulation plate 221;
referring to fig. 1-7, the embodiments are: by arranging the first insulating assembly 20 and the second insulating assembly 22, the first insulating assembly 20 comprises a thermal expansion substrate 201 and an insulating pad 202, the second insulating assembly 22 comprises an insulating plate 221 and a clamping shaft 223, the thermal expansion substrate 201 is graphite powder particles, in the using process of the electrical device in general, heat in the device is radiated outwards, one part of the heat can be conducted into the thermal expansion substrate 201 of the first insulating assembly 20, the thermal expansion substrate 201 is heated to expand to a certain extent, at the moment, the insulating pad 202 is expanded, so that the insulating pad 202 is more tightly attached to the inner wall of the shell 1, the condition that electricity leakage is conducted through the edge of the shell door 6 is effectively avoided, meanwhile, the second insulating assembly 22 can effectively improve the insulating property of the shell door 6 main body, multiple insulating assemblies are combined and matched with each other, the overall insulating effect of the device is effectively ensured, and the safety of external operation of workers is ensured, meanwhile, when the second insulating assembly 22 needs to be replaced, the clamping shaft 223 is directly rotated through the rotating head 222, and the second insulating assembly 22 can be automatically ejected under the action of the built-in spring 21;
the reciprocating sleeve 18 is connected with the limiting rod 13 in a sliding mode through a sliding hole formed in the reciprocating sleeve 18, a bottom pressing plate 19 is fixedly installed on the bottom surface of the reciprocating sleeve 18, the movable heat dissipation assembly 14 is arranged on the stud 11, the movable heat dissipation assembly 14 comprises a movable sleeve 141, a heat dissipation blade 144 and a threaded rotating sleeve 145, an inner rotating groove 142 is formed in the movable sleeve 141, the threaded rotating sleeve 145 is rotatably installed in the inner rotating groove 142 through a rotating rib 143 arranged outside the threaded rotating sleeve 145, the heat dissipation blade 144 is fixedly installed on the outer wall of the threaded rotating sleeve 145, the threaded rotating sleeve 145 is connected with the stud 11 in a threaded mode, and the movable sleeve 141 is connected with the stud 11 in a sliding mode;
referring to fig. 1-4, the embodiments are: by arranging the movable heat dissipation assembly 14, the movable heat dissipation assembly 14 comprises a movable sleeve 141, heat dissipation blades 144 and a thread rotating sleeve 145, when the device is used in normal times, the driving motor 23 can drive the reciprocating lead screw 12 to rotate, so that the reciprocating sleeve 18 can reciprocate on the reciprocating lead screw 12, and when the reciprocating lead screw 12 moves, the movable heat dissipation assembly 14 is driven to synchronously move;
the extrusion assembly 10 comprises a liquid pushing piston 101, a piston rod 103 and a side plate 104, the piston rod 103 is slidably mounted inside the cooling liquid tank 3, the liquid pushing piston 101 and the side plate 104 are fixedly mounted at two ends of the piston rod 103 respectively, the liquid pushing piston 101 is located inside the cooling liquid tank 3, the side plate 104 is located outside the cooling liquid tank 3, an outer spring 102 is sleeved outside the piston rod 103, and the bottom pressing plate 19 is parallel to the side plate 104;
referring to fig. 1-2, the embodiments are: through being provided with extrusion subassembly 10, extrusion subassembly 10 includes liquid pushing piston 101, piston rod 103 and curb plate 104, when removing heat dissipation assembly 14 and dispelling the heat in the device, serpentine coolant pipe 7 also can play supplementary radiating effect in this, and simultaneously, at the in-process that reciprocating motion cover 18 removed, drive end clamp plate 19 and remove, end clamp plate 19 can extrude extrusion subassembly 10, liquid pushing piston 101 displacement, can promote to the coolant liquid in coolant liquid case 3, when end clamp plate 19 and extrusion subassembly 10 break away from the contact, extrusion subassembly 10 can reset under outer spring 102's effect, realize the drainage to interior serpentine coolant pipe 7 coolant liquid, guarantee coolant liquid self's radiating effect, thereby serpentine coolant liquid pipe 7's result of use in the sustainable assurance.
The working principle is as follows: when the device is used, heat in the device is radiated outwards, one part of the heat can be conducted into the thermal expansion substrate 201 of the first insulation component 20, the thermal expansion substrate 201 is heated to expand to a certain extent, at the moment, the insulation pad 202 expands, so that the insulation pad 202 is attached to the inner wall of the shell 1 more tightly, the condition that electric leakage is conducted through the edge of the shell door 6 is effectively avoided, meanwhile, the second insulation component 22 can effectively improve the insulation performance of the main body of the shell door 6, the multiple insulation components are combined and matched with each other, the integral insulation effect of the device is effectively guaranteed, the safety of external operation of a worker is guaranteed, meanwhile, when the second insulation component 22 needs to be replaced, the clamping shaft 223 is directly rotated through the rotating head 222, the second insulation component 22 can be automatically ejected under the action of the built-in spring 21, when the device is used, the driving motor 23 can be automatically opened, the driving motor 23 can drive the reciprocating screw 12 to rotate, the reciprocating sleeve 18 is made to reciprocate on the reciprocating screw 12, when the reciprocating screw 12 moves, the movable heat dissipation assembly 14 is driven to synchronously move, due to the internal thread design of the thread rotating sleeve 145 of the movable heat dissipation assembly 14, the thread rotating sleeve 145 can drive the heat dissipation blades 144 to rotate in the movement, good heat dissipation can be performed in the device, heat can be rapidly and well led out through the heat dissipation net 5 on one side, when the movable heat dissipation assembly 14 performs heat dissipation in the device, the inner snake-shaped cooling liquid pipe 7 can also play an auxiliary heat dissipation effect, meanwhile, in the moving process of the reciprocating sleeve 18, the bottom pressing plate 19 is driven to move, the bottom pressing plate 19 can extrude the extrusion assembly 10, the liquid pushing piston 101 displaces, the cooling liquid in the cooling liquid tank 3 can be pushed, when the bottom pressing plate 19 is separated from the extrusion assembly 10, the extrusion assembly 10 can reset under the action of the external spring 102, the realization is to the drainage of interior snakelike coolant liquid pipe 7 internal cooling liquid, guarantees the radiating effect of coolant liquid self to snakelike coolant liquid pipe 7's result of use in sustainable the guaranteeing.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710854.9A CN113490363B (en) | 2021-06-25 | 2021-06-25 | Electrical installations with multiple insulation mechanisms |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710854.9A CN113490363B (en) | 2021-06-25 | 2021-06-25 | Electrical installations with multiple insulation mechanisms |
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| CN113490363A true CN113490363A (en) | 2021-10-08 |
| CN113490363B CN113490363B (en) | 2022-07-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114763003A (en) * | 2022-01-20 | 2022-07-19 | 车家建 | High-efficient heat dissipation plastic mould |
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| CN212231949U (en) * | 2020-04-03 | 2020-12-25 | 马鞍山博纳电子科技有限公司 | Novel liquid-cooled cabinet |
| CN212210234U (en) * | 2020-05-25 | 2020-12-22 | 江苏博迪源电子科技有限公司 | Electric automation equipment has block terminal of heat dissipation function |
| CN212011868U (en) * | 2020-06-01 | 2020-11-24 | 董振 | Electrical engineering is with regulator cubicle that can dispel heat fast |
| CN212784520U (en) * | 2020-09-07 | 2021-03-23 | 福州金宇电器设备有限公司 | Insulated metal enclosed switchgear |
| CN213152689U (en) * | 2020-09-08 | 2021-05-07 | 刘容远 | Heat dissipation type electric power automation equipment based on semiconductor refrigeration |
| CN213280421U (en) * | 2020-11-09 | 2021-05-25 | 武汉长泽绝缘材料有限公司 | Insulating welt of high-efficient heat dissipation |
| CN112652983A (en) * | 2020-12-15 | 2021-04-13 | 许岳金 | A shock attenuation heat dissipation electric power cabinet for electric power engineering |
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| CN114763003A (en) * | 2022-01-20 | 2022-07-19 | 车家建 | High-efficient heat dissipation plastic mould |
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