CN201515567U - Isolated chassis - Google Patents
Isolated chassis Download PDFInfo
- Publication number
- CN201515567U CN201515567U CN2009202366712U CN200920236671U CN201515567U CN 201515567 U CN201515567 U CN 201515567U CN 2009202366712 U CN2009202366712 U CN 2009202366712U CN 200920236671 U CN200920236671 U CN 200920236671U CN 201515567 U CN201515567 U CN 201515567U
- Authority
- CN
- China
- Prior art keywords
- case body
- machine case
- dividing plate
- chamber
- isolated
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an isolated chassis, which comprises a chassis body and an electric component arranged in an internal cavity of the chassis body. Clapboards are arranged in the internal cavity of the chassis body and divide the chassis body into a plurality of chambers. At least one of the chambers is provided with a heat dissipating device. In the utility model, the electric components with different erosion resistant capabilities and calorific values are arranged separately. The service life and the work stability of a host are improved greatly, particularly in acid, alkali and other severe environments.
Description
Technical field
The utility model relates to a kind of cabinet, especially relates to a kind of a plurality of chambers that have, the cabinet that each chamber is isolated mutually.
Background technology
Traditional single chamber cabinet generally is that integrated circuit board is fixed in the cabinet, carry out air circulation by the fan and the external world then, to take away the heat that integrated circuit board produces, but under many circumstances, main frame must operate in the comparison rugged environment, as contain in the environment of a large amount of acid, alkali gas, main frame or power-supply system especially for Industry Control, work long hours in such environment, electronic component just is easy to be corroded, more easily by the components and parts of acid and alkali corrosion, as: control board, drive plate, IGBT etc.
The utility model content
The purpose of this utility model is: a kind of isolated cabinet is provided, ventilation and heat will be needed, and the components and parts that resistance to corrosion is strong place the chamber that is provided with heat abstractor, the components and parts that are corroded easily place isolation, in the chamber of relative closure, effectively reduce the corrosiveness of external environment to electronic devices and components, and the whole system more stable work.
The purpose of this utility model is achieved in that
A kind of isolated cabinet, comprise machine case body and be arranged at electric component in this machine case body inner chamber, this machine case body inner chamber is provided with dividing plate, and this dividing plate is separated into several chambers with machine case body, in these several chambers, have at least a chamber to be provided with heat abstractor.
By dividing plate machine case body is isolated into several chambers; and have at least a chamber to be provided with heat abstractor; thereby can caloric value is big; and the components and parts that resistance to corrosion is strong are located in the chamber that heat abstractor is installed; other components and parts are installed in the different chambers according to the requirement of function and operational environment; so just effectively protected each electronic devices and components, and played good isolation effect, made whole system be operated in stable state.
Above-mentioned heat abstractor is to be located at the radiator fan of this chamber one side and the ventilating opening of being located at this chamber opposite side.
This radiating mode is simple in structure, good heat dissipation effect.
Above-mentioned dividing plate is provided with through hole, and cable passes from through hole, realizes the electrical connection of adjacent chamber.
Can be electrically connected by through hole is set, makes the electronic devices and components that are positioned at different chamber on dividing plate, make the setting of components and parts free more, the different components and parts of a certain functional module that must be electrically connected can be arranged in the different chambers.
Above-mentioned machine case body inwall or dividing plate are provided with screwed hole, and this electric component is fixed on the machine case body by being threaded.
Inwall in each chamber all is provided with screwed hole, electric elements such as integrated circuit board can be fixed on the machine case body, makes the setting of electronic device more firm, increases the stability of system works.
Above-mentioned dividing plate is welded on the machine case body inwall.
Above-mentioned dividing plate is by screw and be located at screwed hole on machine case body and the dividing plate relevant position and be threaded and be fixed on the machine case body inwall.
Above-mentioned dividing plate is fastened on the machine case body inwall by the draw-in groove of being located on the machine case body inwall.
Above-mentioned dividing plate and machine case body integral type die cast.
More than be the connected mode of four kinds of preferred dividing plates and machine case body, being connected of dividing plate and cabinet can be taked multiple mode, and the utility model does not limit this.
Description of drawings
Accompanying drawing is the structural representation of a specific embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done detailed explanation:
Accompanying drawing is the structural representation of present embodiment, as shown in drawings, the machine case body of present embodiment comprises top cover 1 and box body 2, is provided with dividing plate 3 in the cavity of casing 2 in sight, the dividing plate 3 of present embodiment is an one flat plate, and the inner chamber of machine case body is separated into two chambers.
Present embodiment is isolated into two chambers by dividing plate with machine case body; one of them chamber is provided with heat abstractor; thereby can caloric value is big; and the components and parts that resistance to corrosion is strong are located in the chamber that heat abstractor is installed; other components and parts are installed in according to the requirement of function and operational environment and do not establish in the heat abstractor chamber; so just effectively protected each electronic devices and components, and played good isolation effect, made whole system be operated in stable state.
Be provided with through hole 4 on dividing plate 3, make the electronic devices and components that are positioned at different chamber realize being electrically connected by cable, make the setting of components and parts free more, the different components and parts of a certain functional module that must be electrically connected can be arranged in the different chambers.
Simultaneously, at through hole 4 fin can be installed, the heat that will not install in the chamber of heat abstractor concentrates on the fin, and by the chamber that is provided with heat abstractor heat is dissipated.
On machine case body and dividing plate 3, all be provided with screwed hole 7, so that electric components such as circuit board are fixed on machine case body and the dividing plate 3 by screw rod.
The dividing plate 3 of present embodiment is welded on the box body 2, certainly, the connected mode of the utility model median septum 3 and box body 2 is not limited, can adopt screw rod to connect, also can be fastened on the machine case body inwall, perhaps adopt the mode integrated setting of integrated die cast by the draw-in groove of being located on the machine case body inwall.
Need to prove: innovative point of the present utility model is by the cabinet of a plurality of chambers is set; and one of them is provided with heat abstractor; with realize with resistance to corrosion strong and a little less than; big and the little element branch of caloric value is arranged; with the useful life of raising main frame and the stability of work; therefore; the utility model is for the components and parts in the cabinet and circuit connecting mode and indefinite; the shape of cabinet and structure also can be carried out multiple variation and combination; perhaps the outward appearance of cabinet is beautified; these changes and improvements all do not deviate from key points in design of the present utility model, should be considered as protection range of the present utility model.
Be a kind of execution mode that provides in conjunction with particular content as mentioned above, can not assert that concrete enforcement of the present utility model is confined to these explanations.All approximate, identical with the utility model structure, device etc., or, all should be considered as protection range of the present utility model for making some technology deduction or replace under the utility model design prerequisite.
Claims (8)
1. isolated cabinet, comprise machine case body and be arranged at electric component in this machine case body inner chamber, it is characterized in that: this machine case body inner chamber is provided with dividing plate, this dividing plate is separated into several chambers with machine case body, in described several chambers, have at least a chamber to be provided with heat abstractor.
2. a kind of isolated cabinet according to claim 1 is characterized in that: described heat abstractor is to be located at the radiator fan of this chamber one side and the ventilating opening of being located at this chamber opposite side.
3. a kind of isolated cabinet according to claim 1, it is characterized in that: described dividing plate is provided with through hole, and cable passes from through hole, realizes the electrical connection of adjacent chamber.
4. a kind of isolated cabinet according to claim 1 is characterized in that: described machine case body inwall or dividing plate are provided with screwed hole, and this electric component is fixed on the machine case body by being threaded.
5. according to each described a kind of isolated cabinet of claim 1-4, it is characterized in that: described dividing plate is welded on the machine case body inwall.
6. according to each described a kind of isolated cabinet of claim 1-4, it is characterized in that: described dividing plate is by screw and be located at screwed hole on machine case body and the dividing plate relevant position and be threaded and be fixed on the machine case body inwall.
7. according to each described a kind of isolated cabinet of claim 1-4, it is characterized in that: described dividing plate is fastened on the machine case body inwall by the draw-in groove of being located on the machine case body inwall.
8. according to each described a kind of isolated cabinet of claim 1-4, it is characterized in that: described dividing plate and machine case body integral type die cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202366712U CN201515567U (en) | 2009-09-25 | 2009-09-25 | Isolated chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202366712U CN201515567U (en) | 2009-09-25 | 2009-09-25 | Isolated chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515567U true CN201515567U (en) | 2010-06-23 |
Family
ID=42486977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202366712U Expired - Fee Related CN201515567U (en) | 2009-09-25 | 2009-09-25 | Isolated chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515567U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491739A (en) * | 2013-09-27 | 2014-01-01 | 山东和顺电气有限公司 | Outer shell arranged on medium-low-speed maglev train levitation controller and used for isolating main circuit from drive circuit and installation method thereof |
| CN105228381A (en) * | 2014-07-05 | 2016-01-06 | 潘秀兰 | A kind of Instrument shell |
| CN111888496A (en) * | 2020-07-16 | 2020-11-06 | 河南新飞制冷器具有限公司 | Novel degerming device |
-
2009
- 2009-09-25 CN CN2009202366712U patent/CN201515567U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491739A (en) * | 2013-09-27 | 2014-01-01 | 山东和顺电气有限公司 | Outer shell arranged on medium-low-speed maglev train levitation controller and used for isolating main circuit from drive circuit and installation method thereof |
| CN105228381A (en) * | 2014-07-05 | 2016-01-06 | 潘秀兰 | A kind of Instrument shell |
| CN111888496A (en) * | 2020-07-16 | 2020-11-06 | 河南新飞制冷器具有限公司 | Novel degerming device |
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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: 20100623 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |