CN112751770B - Mining flame-proof type switch convenient to heat dissipation - Google Patents
Mining flame-proof type switch convenient to heat dissipation Download PDFInfo
- Publication number
- CN112751770B CN112751770B CN202011300015.1A CN202011300015A CN112751770B CN 112751770 B CN112751770 B CN 112751770B CN 202011300015 A CN202011300015 A CN 202011300015A CN 112751770 B CN112751770 B CN 112751770B
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- heat
- plate
- dustproof
- mining
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/60—Router architectures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
Abstract
The invention discloses a mining explosion-proof switch convenient for heat dissipation, which comprises a supporting mechanism, a dustproof mechanism and a heat dissipation mechanism, wherein the supporting mechanism comprises a bottom plate, a sucker, a sleeve, an adjusting rod, a bolt and a nut, the adjusting rod is arranged in the sleeve, the dustproof mechanism comprises a dustproof shell, a dustproof plate, a rotating rod, a limiting plate, a heat conduction frame, a rectangular plate, a heat dissipation window and a rectangular groove, the rotating rod is arranged at the top of the dustproof shell, the bottom of the rotating rod is connected with the limiting plate, and the rectangular groove is formed in the front side of the dustproof shell. This mining flame-proof type switch convenient to heat dissipation is provided with the liquid pump, and the water in the water tank will enter the radiating heat absorption of heat exchange pipe network when working mining flame-proof type switch body under the effect of liquid pump, and absorb the heat water and will flow back to the water tank in through drainage pipe to can utilize the rivers that flow to take away the heat that mining flame-proof type switch body gived off, and then be convenient for further help mining flame-proof type switch body dispel the heat.
Description
Technical Field
The invention relates to the technical field of mining explosion-proof switches, in particular to a mining explosion-proof switch convenient for heat dissipation.
Background
A switch means a "switch" is a network device used for the forwarding of electrical (optical) signals. The mine explosion-proof switch can provide an exclusive electric signal path for any two network nodes connected into the switch, is widely applied to workplaces such as coal mines, mines and the like, mostly depends on simple radiating fins and radiating windows to radiate heat, is low in radiating efficiency, and is prone to causing accidental damage of the mine explosion-proof switch due to slow radiating, and the existing equipment needs to be improved aiming at the problems.
Disclosure of Invention
The invention aims to provide a mine flameproof switch convenient for heat dissipation, and aims to solve the problem that the existing mine flameproof switch in the background art mostly depends on a simple radiating fin and a radiating window for heat dissipation, so that the heat dissipation efficiency is low, and the mine flameproof switch is easily damaged accidentally due to too slow heat dissipation.
In order to achieve the purpose, the invention provides the following technical scheme: a mine flameproof switch convenient for heat dissipation comprises a supporting mechanism, a dustproof mechanism and a heat dissipation mechanism,
the support mechanism comprises a bottom plate, suckers, sleeves, adjusting rods, bolts and nuts, the suckers are arranged at the bottom of the bottom plate, the sleeves are symmetrically arranged on the bottom plate, the adjusting rods are arranged in the sleeves, the sleeves are connected with the adjusting rods through the bolts, and the bolts are in threaded connection with the nuts;
the dust prevention mechanism comprises a dust prevention shell, a dust prevention plate, a rotating rod, a limiting plate, a heat conduction frame, a rectangular plate, a heat dissipation window and a rectangular groove, the bottom of the dust prevention shell is fixedly connected with the top of the adjusting rod, the dust prevention plate is connected above the dust prevention shell, the heat conduction frame is arranged inside the dust prevention shell, a mining explosion-proof type switch body is arranged in the heat conduction frame, dehumidification mechanisms are symmetrically arranged on the left side and the right side of the heat conduction frame, the rotating rod is arranged on the top of the dust prevention shell, the bottom of the rotating rod is connected with the limiting plate, the bottom of the limiting plate is in contact with the upper surface of the mining explosion-proof type switch body, the rectangular groove is formed in the front side of the dust prevention shell, the rectangular plate is arranged on the rear side of the dust prevention shell, and the heat dissipation window is formed in the rectangular plate;
the heat dissipation mechanism comprises a water tank, a movable plate, a fixed plate, a liquid pump, a water inlet pipeline, a heat exchange pipe network and a drainage pipeline, the water tank is arranged on a bottom plate, the water tank is arranged between sleeves, the movable plate and the fixed plate are arranged at the top of the water tank, the liquid pump is arranged in the water tank, the liquid pump is connected with the front side of the heat exchange pipe network through the water inlet pipeline, the rear side of the heat exchange pipe network is connected with the drainage pipeline, one end, far away from the heat exchange pipe network, of the drainage pipeline penetrates through the fixed plate and is arranged in the water tank, and the upper surface of the heat exchange pipe network is in contact with the bottom of the heat conduction frame.
Preferably, the suckers are distributed on the bottom of the bottom plate at equal intervals.
Preferably, the sleeve is slidably connected to the adjustment lever.
Preferably, the top of dust cover is provided with the heat dissipation fan, and the heat dissipation fan sets up the below at the dust guard.
Preferably, the rotating rod is in threaded connection with the dustproof shell, and the rotating rod is symmetrically arranged on the left side and the right side of the radiating fan.
Preferably, the rectangular plate is correspondingly arranged on the rear side of the mining explosion-proof switch body and is connected with the dustproof shell through screws, and the rectangular groove is correspondingly arranged on the front side of the mining explosion-proof switch body.
Preferably, the movable plate is arranged on the front side of the fixed plate and is connected with the water tank in a clamping manner.
Preferably, dehumidification mechanism includes rectangle case, drier, through-hole and case lid, and is provided with the drier in the rectangle case, and the through-hole has been seted up to the inboard of rectangle case simultaneously, the rear side of rectangle case is connected with the case lid, and the back lateral wall block of case lid and dust cover, and the case lid symmetry sets up the left and right sides at the rectangular plate simultaneously.
Preferably, the upper side and the lower side of the dehumidifying mechanism are symmetrically provided with radiating fins, the radiating fins are connected with the heat conducting frame, and one ends of the radiating fins, far away from the heat conducting frame, are arranged outside the dustproof shell.
Compared with the prior art, the invention has the beneficial effects that: the mine explosion-proof switch convenient for heat dissipation,
(1) the mine explosion-proof type switch is provided with the radiating fin, the radiating fin can transfer heat emitted by the mine explosion-proof type switch body to the radiating fin by virtue of good heat conductivity of the radiating fin and then quickly emit the heat to the outside, so that the mine explosion-proof type switch body is facilitated to radiate the heat, and meanwhile, the radiating fan is arranged and can quickly discharge the heat in the dustproof shell, so that the radiating efficiency of the device is improved;
(2) the mining explosion-proof switch body is provided with a liquid pump, water in the water tank enters the heat exchange pipe network to absorb heat radiated when the mining explosion-proof switch body works under the action of the liquid pump, and the absorbed heat water flows back into the water tank through a drainage pipe, so that the heat radiated by the mining explosion-proof switch body can be taken away by flowing water flow, and the mining explosion-proof switch body is further facilitated to be radiated;
(3) the drying agent in the rectangular box can adsorb moisture in the dustproof shell through the through holes, so that the dryness in the dustproof shell is kept conveniently, and the short circuit of the mining explosion-proof type switch body due to the fact that the moisture in the dustproof shell is too heavy is prevented conveniently;
(4) the rotating rod is arranged, and a user can manually rotate the rotating rod to drive the limiting plate to fix the position of the mining explosion-proof type switch body in the heat conduction frame, so that the mining explosion-proof type switch body is prevented from colliding with the inner wall of the heat conduction frame conveniently, the mining explosion-proof type switch body is protected conveniently, and the service life of the mining explosion-proof type switch body is prolonged;
(5) the mining flame-proof type switch body is provided with the sucking disc, the sucking disc is convenient for strengthen the connection relation between device and the ground to be convenient for prevent that the device accident from empting, is provided with the regulation pole simultaneously, and personnel's accessible adjusts the working height that adjusts the mining flame-proof type switch body in the sleeve simultaneously, thereby is convenient for prevent that surface water from polluting the mining flame-proof type switch body in the device.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic top cross-sectional view of the present invention;
FIG. 5 is a schematic view of the bottom cross-sectional structure of the connection relationship between the heat exchange pipe network and the water inlet pipe, the water discharge pipe and the heat conduction frame;
fig. 6 is a schematic top view of the movable plate and the fixed plate of the present invention at the top of the water tank.
In the figure: 1. the device comprises a supporting mechanism, 101, a bottom plate, 102, a sucker, 103, a sleeve, 104, an adjusting rod, 105, a bolt, 106, a nut, 2, a dustproof mechanism, 201, a dustproof shell, 202, a dustproof plate, 203, a rotating rod, 204, a limiting plate, 205, a heat conducting frame, 206, a rectangular plate, 207, a heat radiating window, 208, a rectangular groove, 3, a heat radiating mechanism, 301, a water tank, 302, a movable plate, 303, a fixed plate, 304, a liquid pump, 305, a water inlet pipeline, 306, a heat exchange pipe network, 307, a water drainage pipeline, 4, a heat radiating fan, 5, a radiating fin, 6, a mining explosion-proof type switch body, 7, a dehumidifying mechanism, 701, a rectangular box, 702, a drying agent, 703, a through hole, 704 and a box cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a mining explosion-proof switch convenient for heat dissipation is disclosed, as shown in FIG. 1, FIG. 2, FIG. 3 and FIG. 4, a supporting mechanism 1 comprises a bottom plate 101, suckers 102, sleeves 103, adjusting rods 104, bolts 105 and nuts 106, the suckers 102 are arranged at the bottom of the bottom plate 101, the suckers 102 are distributed at the bottom of the bottom plate 101 at equal intervals, the suckers 102 can strengthen the connection between a device and the ground to a certain extent, so that the device is prevented from accidentally toppling over in the working process, the sleeves 103 are symmetrically arranged on the bottom plate 101, the adjusting rods 104 are arranged in the sleeves 103, the sleeves 103 are in sliding connection with the adjusting rods 104, so that a worker can adjust the length of the adjusting rods 104 in the sleeves 103 conveniently, the sleeves 103 are connected with the adjusting rods 104 through the bolts 105, the bolts 105 are in threaded connection with the nuts 106, and the dustproof mechanism 2 comprises a dustproof shell 201, a dustproof plate 202, a rotary rod 203, a limiting plate 204, a heat conduction frame 205, The mining flameproof switch body 6 in the dustproof shell 201 is prevented from being polluted by dust, the mining flameproof switch body 6 in the dustproof shell 201 is conveniently prevented from being polluted by dust, a heat conduction frame 205 is arranged in the dustproof shell 201, a mining flameproof switch body 6 is arranged in the heat conduction frame 205, dehumidification mechanisms 7 are symmetrically arranged on the left side and the right side of the heat conduction frame 205, cooling fins 5 are symmetrically arranged on the upper side and the lower side of the dehumidification mechanisms 7, the cooling fins 5 are connected with the heat conduction frame 205, and meanwhile, one ends of the cooling fins 5, far away from the heat conduction frame 205, are arranged outside the dustproof shell 201, the heat radiating fins 5 are convenient for quickly radiating heat conducted by the heat conducting frame 205 to the outside, so as to be convenient for helping the mine flameproof switch body 6 to radiate heat, the dehumidifying mechanism 7 comprises a rectangular box 701, a drying agent 702, a through hole 703 and a box cover 704, the drying agent 702 is arranged in the rectangular box 701, the through hole 703 is formed in the inner side of the rectangular box 701, the box cover 704 is connected to the rear side of the rectangular box 701, the box cover 704 is clamped with the rear side wall of the dustproof shell 201, when the drying agent 702 needs to be replaced, a worker can open the box cover 704 to take out the drying agent 702 from the rectangular box 701 for replacement, so as to be convenient for ensuring the normal use of the device, meanwhile, the box covers 704 are symmetrically arranged on the left side and the right side of the rectangular plate 206, the rotating rod 203 is arranged on the top of the dustproof shell 201, the rotating rod 203 is in threaded connection with the dustproof shell 201, so that the rotating rod 203 pushes the limit plate 204 to fix the position of the mine flameproof switch body 6 in the heat conducting frame 205, and the rotating rods 203 are symmetrically arranged on the left side and the right side of the heat dissipation fan 4, the bottom of the rotating rods 203 is connected with the limiting plate 204, meanwhile, the bottom of the limiting plate 204 is in contact with the upper surface of the mining explosion-proof switch body 6, the front side of the dustproof shell 201 is provided with a rectangular groove 208, the rear side of the dustproof shell 201 is provided with a rectangular plate 206, the rectangular plate 206 is correspondingly arranged on the rear side of the mining explosion-proof switch body 6, the rectangular plate 206 is connected with the dustproof shell 201 through screws, when the mining explosion-proof switch body 6 breaks down, an maintainer can take the rectangular plate 206 off from the dustproof shell 201 through a dismounting screw, the mining explosion-proof switch body 6 can be taken out of the dustproof shell 201 to be maintained, the dismounting and mounting process is simple, and the rectangular groove 208 is correspondingly arranged on the front side of the mining explosion-proof switch body 6.
As shown in fig. 1, fig. 2, fig. 5 and fig. 6, the rectangular plate 206 is provided with a heat dissipating window 207, the heat dissipating mechanism 3 comprises a water tank 301, a movable plate 302, a fixed plate 303, a liquid pump 304, a water inlet pipe 305, a heat exchanging pipe network 306 and a water discharging pipe 307, and the water tank 301 is disposed on the bottom plate 101, meanwhile, the water tank 301 is disposed between the sleeves 103, a movable plate 302 and a fixed plate 303 are disposed on the top of the water tank 301, the movable plate 302 is disposed at the front side of the fixed plate 303, the movable plate 302 is engaged with the water tank 301, a worker can open the movable plate 302 to clean the interior of the water tank 301, and the water tank 301 is provided therein with a liquid pump 304, meanwhile, a liquid pump 304 is connected with the front side of the heat exchange pipe network 306 through a water inlet pipeline 305, the rear side of the heat exchange pipe network 306 is connected with a drainage pipeline 307, and one end of the water discharge pipe 307 remote from the heat exchange pipe network 306 is disposed in the water tank 301 through the fixing plate 303 while the upper surface of the heat exchange pipe network 306 is in contact with the bottom of the heat conductive frame 205.
The working principle is as follows: when the mining explosion-proof switch convenient for heat dissipation is used, firstly, a user can manually pull and pull the length of the adjusting rod 104 in the sleeve 103 to adjust the position height of the dustproof shell 201 according to needs, then, the user can fix the position of the adjusting rod 104 in the sleeve 103 by using the bolt 105 and the nut 106, then, a worker can place the mining explosion-proof switch body 6 in the heat conducting frame 205, then, the rotating rod 203 is manually rotated to drive the limiting plate 204 to fix the position of the mining explosion-proof switch body 6 in the heat conducting frame 205, then, the rectangular plate 206 is connected with the dustproof shell 201 by using screws, next, the worker can connect external equipment with a connecting port on the front side of the mining explosion-proof switch body 6, and heat dissipated by the mining explosion-proof switch body 6 during normal work is conducted to the radiating fins 5 and the heat exchanging pipe network 306 through the heat conducting frame 205, the heat sink 5 can transfer the heat conducted by the heat conduction frame 205 to itself and then quickly dissipate the heat to the outside by virtue of its good heat exchange, meanwhile, under the action of the liquid pump 304, water in the water tank 301 enters the heat exchange pipe network 306 through the water inlet pipe 305 to absorb and exchange heat conducted by the heat conduction frame 205, water after heat exchange flows back into the water tank 301 through the water drainage pipe 307, therefore, the flowing water flow can be utilized to dissipate the heat of the mining flameproof switch body 6, meanwhile, the heat dissipation fan can quickly discharge the heat in the dustproof shell 201 to the outside, the dustproof plate 202 is convenient to prevent dust from entering the dustproof shell 201 through the heat dissipation fan to pollute the mining flameproof switch body 6, meanwhile, the drying agent 702 can adsorb the moisture in the device through the through hole 703, thereby facilitating ensuring proper use of the device which accomplishes all the task, and what is not described in detail in this specification is well within the skill of those in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a mining flame-proof type switch convenient to heat dissipation, includes supporting mechanism (1), dustproof mechanism (2) and heat dissipation mechanism (3), its characterized in that:
the supporting mechanism (1) comprises a bottom plate (101), a sucker (102), a sleeve (103), an adjusting rod (104), a bolt (105) and a nut (106), the sucker (102) is arranged at the bottom of the bottom plate (101), the sleeve (103) is symmetrically arranged on the bottom plate (101), the adjusting rod (104) is arranged in the sleeve (103), the sleeve (103) is connected with the adjusting rod (104) through the bolt (105), and the bolt (105) is in threaded connection with the nut (106);
the dustproof mechanism (2), the dustproof mechanism (2) comprises a dustproof shell (201), a dustproof plate (202), a rotating rod (203), a limiting plate (204), a heat conducting frame (205), a rectangular plate (206), a heat radiating window (207) and a rectangular groove (208), the bottom of the dustproof shell (201) is fixedly connected with the top of the adjusting rod (104), the dustproof plate (202) is connected above the dustproof shell (201), the heat conducting frame (205) is arranged inside the dustproof shell (201), a mining explosion-proof type switch body (6) is arranged in the heat conducting frame (205), dehumidification mechanisms (7) are symmetrically arranged on the left side and the right side of the heat conducting frame (205), the rotating rod (203) is arranged on the top of the dustproof shell (201), the bottom of the rotating rod (203) is connected with the limiting plate (204), and the bottom of the limiting plate (204) is in contact with the upper surface of the mining explosion-proof type switch body (6), a rectangular groove (208) is formed in the front side of the dustproof shell (201), a rectangular plate (206) is arranged on the rear side of the dustproof shell (201), and a heat dissipation window (207) is formed in the rectangular plate (206);
the heat dissipation mechanism (3), the heat dissipation mechanism (3) comprises a water tank (301), a movable plate (302), a fixed plate (303), a liquid pump (304), a water inlet pipeline (305), a heat exchange pipe network (306) and a drainage pipeline (307), the water tank (301) is arranged on the bottom plate (101), meanwhile, the water tank (301) is arranged between the sleeves (103), the top of the water tank (301) is provided with a movable plate (302) and a fixed plate (303), a liquid pump (304) is arranged in the water tank (301), meanwhile, a liquid pump (304) is connected with the front side of a heat exchange pipe network (306) through a water inlet pipeline (305), the rear side of the heat exchange pipe network (306) is connected with a water drainage pipeline (307), and one end of the drainage pipeline (307) far away from the heat exchange pipe network (306) penetrates through the fixing plate (303) and is arranged in the water tank (301), meanwhile, the upper surface of the heat exchange pipe network (306) is in contact with the bottom of the heat conducting frame (205).
2. The mining flameproof switch convenient for heat dissipation according to claim 1, characterized in that: the suckers (102) are distributed at the bottom of the bottom plate (101) at equal intervals.
3. The mining flameproof switch convenient for heat dissipation according to claim 1, characterized in that: the sleeve (103) is connected with the adjusting rod (104) in a sliding mode.
4. The mining flameproof switch convenient for heat dissipation according to claim 1, characterized in that: the top of dust cover (201) is provided with heat dissipation fan (4), and heat dissipation fan (4) set up the below at dust guard (202).
5. The mining flameproof switch convenient for heat dissipation according to claim 1, characterized in that: the rotating rod (203) is in threaded connection with the dustproof shell (201), and the rotating rod (203) is symmetrically arranged on the left side and the right side of the heat dissipation fan (4).
6. The mining flameproof switch convenient for heat dissipation according to claim 1, characterized in that: the mining flame-proof type switch is characterized in that the rectangular plate (206) is correspondingly arranged on the rear side of the mining flame-proof type switch body (6), the rectangular plate (206) is connected with the dustproof shell (201) through screws, and the rectangular groove (208) is correspondingly arranged on the front side of the mining flame-proof type switch body (6).
7. The mining flameproof switch convenient for heat dissipation according to claim 1, characterized in that: the movable plate (302) is arranged on the front side of the fixed plate (303), and the movable plate (302) is connected with the water tank (301) in a clamping mode.
8. The mining flameproof switch convenient for heat dissipation according to claim 1, characterized in that: dehumidification mechanism (7) include rectangle case (701), drier (702), through-hole (703) and case lid (704), and are provided with drier (702) in rectangle case (701), and through-hole (703) have been seted up to the inboard of rectangle case (701) simultaneously, the rear side of rectangle case (701) is connected with case lid (704), and the rear side wall block of case lid (704) and dust cover (201), and case lid (704) symmetry sets up the left and right sides at rectangular plate (206) simultaneously.
9. The mining flameproof switch convenient for heat dissipation according to claim 1, characterized in that: the upper side and the lower side of the dehumidifying mechanism (7) are symmetrically provided with radiating fins (5), the radiating fins (5) are connected with the heat conducting frame (205), and one ends, far away from the heat conducting frame (205), of the radiating fins (5) are arranged outside the dustproof shell (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011300015.1A CN112751770B (en) | 2020-11-19 | 2020-11-19 | Mining flame-proof type switch convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011300015.1A CN112751770B (en) | 2020-11-19 | 2020-11-19 | Mining flame-proof type switch convenient to heat dissipation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112751770A CN112751770A (en) | 2021-05-04 |
| CN112751770B true CN112751770B (en) | 2022-05-17 |
Family
ID=75648887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011300015.1A Active CN112751770B (en) | 2020-11-19 | 2020-11-19 | Mining flame-proof type switch convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112751770B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113938762A (en) * | 2021-10-14 | 2022-01-14 | 徐州圣能科技有限公司 | Mining flame proof multifunctional switch |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205304856U (en) * | 2015-12-25 | 2016-06-08 | 天津市汇晶佳业科技有限公司 | Flame-proof network switch |
| CN107147595A (en) * | 2017-06-18 | 2017-09-08 | 长沙无道工业设计有限公司 | A kind of dust-proof interchanger of easy heat radiation |
| CN206481326U (en) * | 2017-03-06 | 2017-09-08 | 湖南财经工业职业技术学院 | A kind of radiating dustproof interchanger |
| CN206611443U (en) * | 2017-02-14 | 2017-11-03 | 惠州伟腾信息技术有限公司 | A kind of radiating dustproof interchanger |
| CN207896991U (en) * | 2018-01-26 | 2018-09-21 | 徐州瑞控机电科技有限公司 | A kind of mine explosion-suppression and intrinsic safety type interchanger with nested redundancy feature |
| CN109843023A (en) * | 2017-11-29 | 2019-06-04 | 李琳 | A kind of interchanger of energy rapid cooling |
| CN210781158U (en) * | 2019-09-24 | 2020-06-16 | 深圳市欣维度信息技术有限公司 | Dustproof switch of heat dissipation |
-
2020
- 2020-11-19 CN CN202011300015.1A patent/CN112751770B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205304856U (en) * | 2015-12-25 | 2016-06-08 | 天津市汇晶佳业科技有限公司 | Flame-proof network switch |
| CN206611443U (en) * | 2017-02-14 | 2017-11-03 | 惠州伟腾信息技术有限公司 | A kind of radiating dustproof interchanger |
| CN206481326U (en) * | 2017-03-06 | 2017-09-08 | 湖南财经工业职业技术学院 | A kind of radiating dustproof interchanger |
| CN107147595A (en) * | 2017-06-18 | 2017-09-08 | 长沙无道工业设计有限公司 | A kind of dust-proof interchanger of easy heat radiation |
| CN109843023A (en) * | 2017-11-29 | 2019-06-04 | 李琳 | A kind of interchanger of energy rapid cooling |
| CN207896991U (en) * | 2018-01-26 | 2018-09-21 | 徐州瑞控机电科技有限公司 | A kind of mine explosion-suppression and intrinsic safety type interchanger with nested redundancy feature |
| CN210781158U (en) * | 2019-09-24 | 2020-06-16 | 深圳市欣维度信息技术有限公司 | Dustproof switch of heat dissipation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112751770A (en) | 2021-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112751770B (en) | Mining flame-proof type switch convenient to heat dissipation | |
| CN210376561U (en) | Fault positioning device for power transmission and distribution network | |
| CN210297022U (en) | Outdoor low-voltage electric power cabinet of dampproofing strong heat dissipation | |
| CN209747998U (en) | ammeter case with dampproofing function | |
| CN216146583U (en) | Integrated network equipment box | |
| CN212845581U (en) | Charged display device with heat dissipation function | |
| CN213374908U (en) | Fire-fighting water pressure monitoring system | |
| CN211702772U (en) | Network rack with it is waterproof to remove dust | |
| CN211017946U (en) | Auxiliary cooling structure of relay protection device | |
| CN210246365U (en) | UPS power supply protective housing | |
| CN220606335U (en) | Electrical equipment control cabinet | |
| CN216959315U (en) | Communication signal lightning protection device that moisture stability is strong | |
| CN211557801U (en) | Coal mine electromechanical equipment with energy-saving heat dissipation structure | |
| CN212587876U (en) | Dehumidification equipment for electric power cabinet | |
| CN218334942U (en) | Energy-saving distribution box | |
| CN219959782U (en) | Intelligent electrical cabinet | |
| CN213341357U (en) | Ventilation device of distribution box | |
| CN216055916U (en) | Switch cabinet with flame retardant property | |
| CN216146654U (en) | Heat conduction module for communication equipment | |
| CN215497867U (en) | High-temperature early warning device of power equipment with efficient cooling function | |
| CN212538087U (en) | Heat radiation structure of dehumidifying device | |
| CN219499848U (en) | Exhaust heat abstractor of industrial switch | |
| CN219513629U (en) | Low-voltage cabinet with good heat dissipation performance | |
| CN215011247U (en) | Novel server rack for computer | |
| CN214101983U (en) | 5G signal base station safety equipment of industrial internet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |