CN209784897U - Dustproof heat dissipation double entry mainframe box - Google Patents
Dustproof heat dissipation double entry mainframe box Download PDFInfo
- Publication number
- CN209784897U CN209784897U CN201920717244.XU CN201920717244U CN209784897U CN 209784897 U CN209784897 U CN 209784897U CN 201920717244 U CN201920717244 U CN 201920717244U CN 209784897 U CN209784897 U CN 209784897U
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- pipe
- box body
- box
- fixedly connected
- heat dissipation
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Abstract
The utility model discloses a dustproof heat dissipation compound mainframe box, which comprises a box body component and a heat dissipation component; the box body assembly comprises a box body, a box door, a plurality of mounting brackets and two ventilation pipes, wherein the box door is hinged with the box body, the mounting brackets are fixedly connected with the box body, the two ventilation pipes are fixedly connected with the box body and oppositely arranged, each ventilation pipe comprises a first pipe and a second pipe, the first pipe is communicated with the box body, the second pipe is detachably connected with the first pipe, and the second pipe is provided with a wind port; the heat dissipation assembly comprises two filter screens, two electrodes and two electrostatic dust collection nets, the filter screens are detachably connected with the second pipe, the electrodes are fixedly connected with the second pipe, the electrostatic dust collection nets are detachably connected with the first pipe and arranged around the inner peripheral side of the first pipe, the dustproof heat dissipation compound mainframe box can fully adsorb dust in large and small particles in air, the electrical element is guaranteed not to be damaged by the dust, and the service life of the electrical element is prolonged.
Description
Technical Field
The utility model relates to a technical field of assembly line box especially relates to a dustproof heat dissipation double entry mainframe box.
Background
The compound main case is mainly used for placing and fixing various electrical elements, has supporting and protecting effects on the various electrical elements, and can shield part of electromagnetic radiation. Because some electrical components can generate heat when working, in order to prevent the electrical components from being damaged due to overheating, the traditional compound main case is usually provided with vent holes, but in practical use, external dust easily enters the compound main case from the vent holes and is accumulated in the compound main case, so that the electrical components are easy to damage in the past.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof heat dissipation double entry mainframe box aims at solving traditional double entry mainframe box in the in-service use, and the ventilation hole is followed easily to outside dust and gets into in the double entry mainframe box to pile up in the double entry mainframe box, so fragile electrical components's technical problem in the past.
In order to achieve the purpose, the utility model provides a dustproof heat dissipation compound mainframe box, which comprises a box body component and a heat dissipation component; the box body assembly comprises a box body, a box door, a plurality of mounting brackets and two ventilation pipes, wherein the box door is hinged with the box body, the mounting brackets are fixedly connected with the box body and positioned in the box body, the two ventilation pipes are fixedly connected with the box body and oppositely arranged, each ventilation pipe consists of a first pipe and a second pipe, the first pipe is communicated with the box body and positioned outside the box body, the second pipe is detachably connected with the first pipe and positioned at one end of the first pipe, which is far away from the box body, and the second pipe is provided with a wind port; the heat dissipation assembly comprises two filter screens, two electrodes and two electrostatic dust collection nets, the filter screens are detachably connected with the second pipe and cover the air opening, the electrodes are fixedly connected with the second pipe and located in the second pipe, the electrostatic dust collection nets are detachably connected with the first pipe and located in the first pipe, and the electrostatic dust collection nets surround the periphery of the first pipe.
The electrostatic dust removal net is horn-shaped, and a horn mouth of the electrostatic dust removal net faces the second pipe.
The heat dissipation assembly further comprises a plurality of heat dissipation fins, and the heat dissipation fins are fixedly connected with the box body and are uniformly distributed on the outer surface of the box body.
The heat dissipation assembly further comprises two fans, and the fans are fixedly connected with the first pipe and are located in the first pipe.
The box body assembly further comprises a sealing strip, wherein the sealing strip is detachably connected with the box door and surrounds the box door in the circumferential side.
the box body assembly further comprises a lock catch and a lock ring matched with the lock catch, the lock catch is fixedly connected with the box door and located on the periphery of the box door, and the lock ring is fixedly connected with the box body.
The utility model discloses a dustproof heat dissipation double entry mainframe box, installer install each electrical components respectively in the box on the installing support, close the chamber door, switch on makes each electrical components work, the air from the wind gap of ventilation pipe gets into the ventilation pipe, at first passes through the filter screen in the second pipe, the filter screen adsorbs the large granule dust that contains in the air and blocks, air after the filter screen filtration meets the electrostatic field that the electrode formed, and the tiny particle dust in the air is electrified by the ionization and adsorbs on the electrostatic precipitator net, and the air after the dust removal gets into the box body, gives off each electrical components after the heat absorption in the box body, discharges from another the ventilation pipe under the combined action of filter screen, the electrode with the electrostatic precipitator net, the tiny particle dust in the air is fully filtered, the dust is prevented from entering the box body, so that the electrical elements are prevented from being damaged by the dust, and the service life of the electrical elements is prolonged. In addition, because the filter screen with the connection can be dismantled to the second pipe, electrostatic precipitator net with the connection can be dismantled to the first pipe, works as dustproof heat dissipation double entry mainframe box uses after the certain time, installer can with the filter screen with electrostatic precipitator net changes, avoids large granule dust to block up the filter screen, causes the wind gap blocks up, has guaranteed that this internal electrical components of case can effectively dispel the heat, changes on time electrostatic precipitator net then can guarantee the adsorption effect of electrostatic precipitator net to the tiny particle dust. The utility model discloses a dustproof heat dissipation double entry mainframe box, simple structure, convenient to use the filter screen the electrode with under the combined action of electrostatic precipitator net, big or small granule dust in the abundant adsorbed air has guaranteed that electrical components does not receive the infringement of dust, has increased electrical components's life, has solved traditional double entry mainframe box in the in-service use, and outside dust is easy to follow the ventilation hole and gets into in the double entry mainframe box to pile up in the double entry mainframe box, so in the past fragile electrical components's technical problem.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the dustproof heat dissipation compound mainframe box of the present invention.
Fig. 2 is a schematic structural diagram of the heat dissipation assembly of the present invention.
100-dustproof heat dissipation compound main case, 10-case body component, 20-heat dissipation component, 11-case body, 12-case door, 13-mounting bracket, 14-ventilation pipe, 141-first pipe, 142-second pipe, 143-air port, 21-filter screen, 22-electrode, 23-electrostatic dust removal screen, 24-heat dissipation fin, 25-fan, 26-heat conduction pipe, 15-sealing strip, 16-lock catch and 17-lock ring.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 2, the dual mainframe box 100 of the present invention includes a box assembly 10 and a heat dissipation assembly 20; the box body assembly 10 comprises a box body 11, a box door 12, a plurality of mounting brackets 13 and two ventilation pipes 14, wherein the box door 12 is hinged with the box body 11, the mounting brackets 13 are fixedly connected with the box body 11 and positioned in the box body 11, the two ventilation pipes 14 are fixedly connected with the box body 11 and oppositely arranged, each ventilation pipe 14 consists of a first pipe 141 and a second pipe 142, the first pipe 141 is communicated with the box body 11 and positioned outside the box body 11, the second pipe 142 is detachably connected with the first pipe 141 and positioned at one end of the first pipe 141, which is far away from the box body 11, and the second pipe 142 is provided with an air opening 143; the heat dissipation assembly 20 comprises two filter screens 21, two electrodes 22 and two electrostatic dust collection nets 23, the filter screen 21 is detachably connected with the second pipe 142 and covers the air opening 143, the electrode 22 is fixedly connected with the second pipe 142 and is located in the second pipe 142, the electrostatic dust collection net 23 is detachably connected with the first pipe 141 and is located in the first pipe 141, and the electrostatic dust collection net 23 surrounds the periphery of the first pipe 141.
In this embodiment, an installer mounts each electrical component on the mounting bracket 13 in the box body 11, closes the box door 12, turns on the power supply to operate each electrical component, the air enters the ventilation pipe 14 from the air opening 143 of the ventilation pipe 14, firstly passes through the filter screen 21 in the second pipe 142, the filter screen 21 absorbs and blocks large particle dusts contained in the air, the air filtered by the filter screen 21 encounters the electrostatic field formed by the electrode 22, the small particle dusts in the air are ionized and charged and absorbed on the electrostatic dust removal net 23, the air after dust removal enters the box body 11, absorbs the heat dissipated from each electrical component in the box body 11, and then is discharged from the other ventilation pipe 14, under the combined action of the filter screen 21, the electrode 22 and the electrostatic dust removal net 23, the dust of big and small particles in the air is fully filtered, and the dust is prevented from entering the box body 11, so that the electrical appliance element is prevented from being damaged by the dust, and the service life of the electrical appliance element is prolonged. In addition, because the filter screen 21 is detachably connected to the second pipe 142, and the electrostatic dust removal screen 23 is detachably connected to the first pipe 141, when the dustproof heat dissipation compound main cabinet 100 is used for a certain period of time, an installer can replace the filter screen 21 and the electrostatic dust removal screen 23, so as to prevent large-particle dust from blocking the filter screen 21 and causing the air port 143 to be blocked, thereby ensuring that electrical components in the cabinet body 11 can effectively dissipate heat, and replacing the electrostatic filter screen 21 on time can ensure the adsorption effect of the electrostatic filter screen 21 on small-particle dust.
further, the electrostatic precipitator net 23 is trumpet-shaped, and the trumpet-shaped opening of the electrostatic precipitator net 23 faces the second pipe 142.
In the present embodiment, since the electrostatic precipitator net 23 has a horn shape, when air enters the first pipe 141 from the tuyere 143, an area in contact with the electrostatic precipitator net 23 is larger, and thus a dust removing effect is more excellent.
Further, the heat dissipation assembly 20 further includes a plurality of heat dissipation fins 24, where the number of the heat dissipation fins 24 is multiple, and the plurality of heat dissipation fins 24 are fixedly connected to the box body 11 and are uniformly distributed on the outer surface of the box body 11.
In this embodiment, since the plurality of heat dissipation fins 24 are included, heat dissipated by the electrical component is transferred to the box body 11 through the air and the mounting bracket 13, and then transferred to the heat dissipation fins 24 through the box body 11, and the heat dissipation fins 24 increase the heat dissipation area, so that the heat dissipation effect is better.
Further, the heat dissipation assembly 20 further includes two fans 25, and the fans 25 are fixedly connected to the first pipe 141 and are located in the first pipe 141.
In the present embodiment, the installer controls one of the fans 25 to rotate forward and the other fan 25 to rotate backward to increase the amount of air intake and exhaust, so that the air flows in the box body 11 quickly, thereby increasing the heat dissipation effect.
Further, the heat dissipation assembly 20 further includes a plurality of heat pipes 26, one end of each heat pipe 26 is fixedly connected to the mounting bracket 13, and the other end is fixedly connected to the box body 11.
In this embodiment, the heat pipe 26 can effectively transfer the heat to the box body 11, so as to facilitate the heat dissipation of the heat dissipation fins 24, and in addition, the heat pipe 26 increases the contact area of the air, so as to improve the heat dissipation effect.
Further, the box assembly 10 further includes a sealing strip 15, wherein the sealing strip 15 is detachably connected to the box door 12 and is disposed around the periphery of the box door 12.
In the present embodiment, since the weather strip 15 is provided, it is possible to prevent dust from entering the box body 11 from a gap between the door 12 and the box body 11.
Further, the box assembly 10 further includes a lock 16 and a lock ring 17 adapted to the lock 16, the lock 16 is fixedly connected to the box door 12 and located on the periphery of the box door 12, and the lock ring 17 is fixedly connected to the box body 11.
In this embodiment, the lock 16 and the lock ring 17 cooperate to firmly cover the box body 11 of the box door 12, so as to prevent a lawless person from stealing electrical components, and prevent the box door 12 and the box body 11 from opening the box door 12 due to vibration generated by the operation of electrical components or manually opening the box door 12 in daily use, so as to prevent dust from entering the box body 11.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. A dustproof heat-dissipation compound mainframe box is characterized in that,
Comprises a box body component and a heat dissipation component; the box body assembly comprises a box body, a box door, a plurality of mounting brackets and two ventilation pipes, wherein the box door is hinged with the box body, the mounting brackets are fixedly connected with the box body and positioned in the box body, the two ventilation pipes are fixedly connected with the box body and oppositely arranged, each ventilation pipe consists of a first pipe and a second pipe, the first pipe is communicated with the box body and positioned outside the box body, the second pipe is detachably connected with the first pipe and positioned at one end of the first pipe, which is far away from the box body, and the second pipe is provided with a wind port;
The heat dissipation assembly comprises two filter screens, two electrodes and two electrostatic dust collection nets, the filter screens are detachably connected with the second pipe and cover the air opening, the electrodes are fixedly connected with the second pipe and located in the second pipe, the electrostatic dust collection nets are detachably connected with the first pipe and located in the first pipe, and the electrostatic dust collection nets surround the periphery of the first pipe.
2. The dual master dustproof heat dissipating cabinet according to claim 1, wherein the electrostatic precipitator screen is flared and a flare of the electrostatic precipitator screen is directed toward the second pipe.
3. The dual dustproof heat dissipating mainframe box according to claim 2, wherein the heat dissipating assembly further comprises a plurality of heat dissipating fins, and the plurality of heat dissipating fins are fixedly connected to the box body and uniformly distributed on the outer surface of the box body.
4. The dual master case of claim 3, wherein the heat sink assembly further comprises two fans fixedly attached to the first tube and positioned within the first tube.
5. The multiple host housing of claim 4, wherein the heat sink assembly further comprises a plurality of heat pipes, one end of the heat pipes being fixedly connected to the mounting bracket and the other end of the heat pipes being fixedly connected to the housing body.
6. The dust control and heat dissipation compound main cabinet of claim 5, wherein the cabinet assembly further comprises a seal removably attached to the door and disposed around a perimeter side of the door.
7. The dual dustproof and heat dissipating mainframe box of claim 6, wherein the box assembly further comprises a latch fixedly connected to the box door and located at a peripheral side of the box door, and a lock ring adapted to the latch and fixedly connected to the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717244.XU CN209784897U (en) | 2019-05-17 | 2019-05-17 | Dustproof heat dissipation double entry mainframe box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717244.XU CN209784897U (en) | 2019-05-17 | 2019-05-17 | Dustproof heat dissipation double entry mainframe box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209784897U true CN209784897U (en) | 2019-12-13 |
Family
ID=68805514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920717244.XU Expired - Fee Related CN209784897U (en) | 2019-05-17 | 2019-05-17 | Dustproof heat dissipation double entry mainframe box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209784897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314985A (en) * | 2021-07-06 | 2021-08-27 | 安徽明都群乔电力设备有限公司 | Suspension type dustproof three-phase power box and mounting method thereof |
| CN114215878A (en) * | 2021-12-17 | 2022-03-22 | 浙江佳乐科仪股份有限公司 | Variable frequency driver mounted on vehicle |
-
2019
- 2019-05-17 CN CN201920717244.XU patent/CN209784897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314985A (en) * | 2021-07-06 | 2021-08-27 | 安徽明都群乔电力设备有限公司 | Suspension type dustproof three-phase power box and mounting method thereof |
| CN114215878A (en) * | 2021-12-17 | 2022-03-22 | 浙江佳乐科仪股份有限公司 | Variable frequency driver mounted on vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20210517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |