CN204216929U - A kind of anti-explosion network switch - Google Patents
A kind of anti-explosion network switch Download PDFInfo
- Publication number
- CN204216929U CN204216929U CN201420611317.4U CN201420611317U CN204216929U CN 204216929 U CN204216929 U CN 204216929U CN 201420611317 U CN201420611317 U CN 201420611317U CN 204216929 U CN204216929 U CN 204216929U
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- explosion
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- proof shell
- shell
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Abstract
The utility model belongs to switch technology field, particularly relate to a kind of anti-explosion network switch, comprise explosion-proof shell, inner casing, shell, power interface, network interface, indicator light, storage battery, cooling device, clamping device, clamping housing, clamping interface, fixed die, flexible mould and button, described explosion-proof shell is the double shells be made up of inner casing and shell, on front side of described explosion-proof shell, left part is fixed with power interface, front side right part is provided with network interface, explosion-proof shell corresponding to described power interface and network interface upper end is provided with indicator light, on front side of described explosion-proof shell, upper left quarter is fixed with storage battery, the cooling device including glycol-cooled liquid is fixed with on the downside of described explosion-proof shell, upside is placed with moveable clamping device, described clamping device comprises clamping housing, clamping interface, fixed die, flexible mould and button.The utility model provides that a kind of explosion-proof is good, the anti-explosion network switch of the many and netting twine good stability of power supply kind.
Description
Technical field
The utility model belongs to switch technology field, particularly relates to a kind of anti-explosion network switch.
Background technology
The network switch is a kind of equipment completing information exchange functions in a communications system, can for providing more connectivity port in sub-network, to connect more computer, be mainly used in office and living space, but when carrying out construction operation in coal mine working particular surroundings, Industrial Ethernet can be applied to as down-hole backbone transport network, carry out live video monitoring and operating equipment by Ethernet, utilize Internet Transmission to ground monitoring system simultaneously.The network switch of prior art mainly comprises shell, power interface, network interface, indicator light and internal circuit board, and power interface connects power supply, network interface connected with network cable, but the network switch of this structure is when reality uses, and there are the following problems:
1, in downhole coal mine environment, exchanger power interface connects external power source, easily blasts phenomenon in power supply itself and power interface junction in this inflammable and explosive environment in down-hole.
2, kind of powering is single, and can only pass through 220V AC-powered, when outside 220V AC power power-off time, this equipment just cannot work, and the equipment that affects normally works.
3, when network wire crystal joint is connected for a long time with network interface, loosening or departing from easily appears in network interface, causes Internet contact bad or depart from, thus affects Internet normal use.
Utility model content
Main purpose of the present utility model is to solve problems of the prior art, provides that a kind of explosion-proof is good, the anti-explosion network switch of the many and netting twine good stability of power supply kind.
The technical problem that the utility model solves realizes by the following technical solutions: a kind of anti-explosion network switch, comprises explosion-proof shell, inner casing, shell, power interface, network interface, indicator light, storage battery, cooling device, clamping device, clamping housing, clamping interface, fixed die, flexible mould and button, described explosion-proof shell is the double shells be made up of inner casing and shell, on front side of described explosion-proof shell, left part is fixed with power interface, front side right part is provided with network interface, explosion-proof shell corresponding to described power interface and network interface upper end is provided with indicator light, and on front side of described explosion-proof shell, upper left quarter is fixed with storage battery, is fixed with the cooling device including glycol-cooled liquid on the downside of described explosion-proof shell, upside is placed with moveable clamping device, and described clamping device comprises clamping housing, clamping interface, fixed die, flexible mould and button, be provided with clamping interface on front side of described clamping housing, described clamping interface number and network interface number match, and described clamping interface bottom is fixed with fixed die, top correspondence is fixed with flexible mould, and the clamping housing that described flexible mould top is corresponding is provided with button.
Asbestos are filled with between the inner casing of described explosion-proof shell and shell.
The explosion-proof shell of described storage battery bottom is provided with the battery case that can slide.
The material of described explosion-proof shell and cooling device housing is ferritic stainless steel, and described clamping hull outside is provided with magnet layer.
Described fixed die and flexible mold materials are tartan.
The beneficial effects of the utility model are:
1, the double-layer explosion-proof shell that inner casing of the present utility model and shell are formed improves explosion-proof performance; Power interface connects 220V alternating current and powers, 220V alternating current also charges a battery power supply for exchange to when, then stop charging after accumulator electric-quantity is full of, when 220V alternating current is not powered by power interface, storage battery then starts to power supply for exchange, makes wide variety of powering; By the netting twine that connects in the network interface fixed die through clamping interface, press the button, flexible mould moves down fastening corresponding with fixed die and is fixed netting twine, thus greatly avoids the problem that network interface loosens or depart from.
2, asbestos are filled with between the inner casing of explosion-proof shell of the present utility model and shell, asbestos have well fire prevention and heat-proof quality, explosion can be reduced and fire fiery fault, utilize the elasticity of asbestos itself can play cushioning effect when there is explosion simultaneously, thus improve explosion-proof performance and the security performance of explosion-proof shell.
The explosion-proof shell of 3, storage battery bottom of the present utility model is provided with the battery case that can slide, and when not wanting to install storage battery or accumulator failure, battery case can slide to shift out and then storage battery wherein can be taken out.
4, the material of explosion-proof shell of the present utility model and cooling device housing is ferritic stainless steel, clamping hull outside is provided with magnet layer, ferritic stainless steel and magnet layer can attractingly be fixed, clamping device can according to the direction of routing movement arbitrarily of network interface place netting twine, ensure netting twine regularity and there will not be bending to damage, simultaneously clamping housing can with the explosion-proof shell at corresponding position or cooling device housing attracting fixing, improve netting twine stability maintenance.
5, fixed die of the present utility model and flexible mold materials are tartan, and synthetic rubber is the strong flexible polymer of Prof. Du Yucang, can prevent fixed die and flexible mould be fastened netting twine time netting twine internal wiring is damaged.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-explosion-proof shell, 2-inner casing, 3-shell, 4-power interface, 5-network interface, 6-indicator light, 7-storage battery, 8-cooling device, 9-clamping device, the clamping housing of 10-, the clamping interface of 11-, 12-fixed die, 13-stretches mould, 14-button, 15-battery case.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment:
As shown in Figure 1, the present embodiment comprises explosion-proof shell 1, inner casing 2, shell 3, power interface 4, network interface 5, indicator light 6, storage battery 7, cooling device 8, clamping device 9, clamping housing 10, clamping interface 11, fixed die 12, flexible mould 13, button 14 and battery case 15, explosion-proof shell 1 is the double shells be made up of inner casing 2 and shell 3, asbestos are filled with between the inner casing 2 of explosion-proof shell 1 and shell 3, on front side of explosion-proof shell 1, left part is fixed with power interface 4, front side right part is provided with network interface 5, explosion-proof shell 1 corresponding to power interface 4 and network interface 5 upper end is provided with indicator light 6, on front side of explosion-proof shell 1, upper left quarter is fixed with storage battery 7, the explosion-proof shell 1 of storage battery 7 bottom is provided with the battery case 15 that can slide, the cooling device 8 including glycol-cooled liquid is fixed with on the downside of explosion-proof shell 1, upside is placed with moveable clamping device 9, and clamping device 9 comprises clamping housing 10, clamping interface 11, fixed die 12, flexible mould 13 and button 14, clamping interface 11 is provided with on front side of clamping housing 10, clamping interface 11 number and network interface 5 number match, clamping interface 11 bottom is fixed with fixed die 12, top correspondence is fixed with flexible mould 13, and the clamping housing 10 that flexible mould 13 top is corresponding is provided with button 14, and the material of explosion-proof shell 1 and cooling device 8 housing is ferritic stainless steel, clamping housing 10 arranged outside has magnet layer, and fixed die 12 and flexible mould 13 material are tartan.
During work, first netting twine is passed clamping interface 11 interconnection network interface 5, moving clip fixing apparatus 9 position makes itself and network interface 5 place netting twine direction of routing match, ensure netting twine regularity and there will not be bending to damage, by clamping housing 10 can with the explosion-proof shell 1 at corresponding position or cooling device 8 body contact attracting fixing, determine whether network interface 5 netting twine connects firm, netting twine falls into fixed die 12 below during clamping interface 11, press the button 14 flexible moulds 13 to move down fastening corresponding with fixed die 12 and be fixed netting twine, after netting twine is connected and fixed, power interface 4 connect 220V alternating current to power supply for exchange simultaneously also accumulators 7 charge, charging is then stopped after storage battery 7 electricity is full of, when 220V alternating current is not powered by power interface 4,7, storage battery starts to power supply for exchange, when storage battery 7 breaks down, battery case 15 can slide and shift out, and storage battery 7 wherein can be taken out maintenance or change, in the whole course of work, cooling device 8 utilizes the glycol-cooled liquid of its inside to carry out absorption heat radiation to switch internal calorific power.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection range of the present utility model.
Claims (5)
1. an anti-explosion network switch, is characterized in that: comprise explosion-proof shell, inner casing, shell, power interface, network interface, indicator light, storage battery, cooling device, clamping device, clamping housing, clamping interface, fixed die, flexible mould and button, described explosion-proof shell is the double shells be made up of inner casing and shell, on front side of described explosion-proof shell, left part is fixed with power interface, front side right part is provided with network interface, explosion-proof shell corresponding to described power interface and network interface upper end is provided with indicator light, and on front side of described explosion-proof shell, upper left quarter is fixed with storage battery, is fixed with the cooling device including glycol-cooled liquid on the downside of described explosion-proof shell, upside is placed with moveable clamping device, and described clamping device comprises clamping housing, clamping interface, fixed die, flexible mould and button, be provided with clamping interface on front side of described clamping housing, described clamping interface number and network interface number match, and described clamping interface bottom is fixed with fixed die, top correspondence is fixed with flexible mould, and the clamping housing that described flexible mould top is corresponding is provided with button.
2. a kind of anti-explosion network switch according to claim 1, is characterized in that: be filled with asbestos between the inner casing of described explosion-proof shell and shell.
3. a kind of anti-explosion network switch according to claim 1, is characterized in that: the explosion-proof shell of described storage battery bottom is provided with the battery case that can slide.
4. a kind of anti-explosion network switch according to claim 1, is characterized in that: the material of described explosion-proof shell and cooling device housing is ferritic stainless steel, and described clamping hull outside is provided with magnet layer.
5. a kind of anti-explosion network switch according to claim 1, is characterized in that: described fixed die and flexible mold materials are tartan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611317.4U CN204216929U (en) | 2014-10-22 | 2014-10-22 | A kind of anti-explosion network switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611317.4U CN204216929U (en) | 2014-10-22 | 2014-10-22 | A kind of anti-explosion network switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216929U true CN204216929U (en) | 2015-03-18 |
Family
ID=52985560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420611317.4U Expired - Fee Related CN204216929U (en) | 2014-10-22 | 2014-10-22 | A kind of anti-explosion network switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375247A (en) * | 2016-10-17 | 2017-02-01 | 桐城市闲产网络服务有限公司 | Quick cooling-type network switch |
-
2014
- 2014-10-22 CN CN201420611317.4U patent/CN204216929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375247A (en) * | 2016-10-17 | 2017-02-01 | 桐城市闲产网络服务有限公司 | Quick cooling-type network switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |