CN211321226U - Power box heat dissipation mechanism - Google Patents
Power box heat dissipation mechanism Download PDFInfo
- Publication number
- CN211321226U CN211321226U CN201922316451.7U CN201922316451U CN211321226U CN 211321226 U CN211321226 U CN 211321226U CN 201922316451 U CN201922316451 U CN 201922316451U CN 211321226 U CN211321226 U CN 211321226U
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- CN
- China
- Prior art keywords
- heat dissipation
- power supply
- supply box
- protection network
- fixed mounting
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- 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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Abstract
The utility model discloses a power supply box heat dissipation mechanism, including power supply box main part and louvre, power supply box main part top fixed mounting has the heat dissipation storehouse, the table wall has first protection network and second protection network from last to having fixed mounting in proper order down in the vertical end in heat dissipation storehouse, first protection network top fixed mounting has actuating mechanism. The utility model discloses in, actuating mechanism drives the flabellum through the drive shaft and rotates, the flabellum rotates and makes the power supply box interior production air current flow for the inside heat exchange rate of power supply box accelerates, thereby accomplish the inside heat dissipation of power supply box main part, and when the drive shaft rotates, the rotation connecting rod of drive shaft exterior wall can carry out synchronous rotation, the clearance brush hair that the rotation connecting rod passes through the bottom will adsorb and fly in the wadding on the second protection net and clear up, thereby realize power supply box heat dissipation mechanism's automatically cleaning, the stability that power supply box heat dissipation mechanism used has been improved.
Description
Technical Field
The utility model relates to a power supply box heat dissipation technical field especially relates to a power supply box heat dissipation mechanism.
Background
The power box mainly provides an operating power supply for a vacuum circuit breaker and other high-voltage switches, adopts 220V or 380V input voltage, outputs direct current through silicon controlled voltage regulation and rectification, and has the characteristic of outputting direct current voltage and multi-gear adjustable current or alternating current voltage to perform single-division and single-combination operation.
At present, most of the existing power box heat dissipation mechanisms control the rotation of fan blades directly through a driving mechanism, and accelerate the flow of air flow in a power box, so that the heat exchange rate in the power box is accelerated, and the heat dissipation in the power box is completed; secondly, current power supply box heat dissipation mechanism lacks dehydrating unit, and when power supply box operational environment moisture was great, power supply box heat dissipation mechanism can make the moisture in the air contact power supply box internal component when accomplishing the heat dissipation, leads to the internal component short circuit to the result of use of power supply box heat dissipation mechanism has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above problems, a heat dissipation mechanism for a power box is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a power supply box heat dissipation mechanism, includes power supply box main part and louvre, power supply box main part top fixed mounting has the heat dissipation storehouse, the interior table wall of the vertical end in heat dissipation storehouse is from last to having first protection network and second protection network down fixed mounting in proper order, first protection network top fixed mounting has actuating mechanism, the actuating mechanism output rotates through the drive shaft and is connected with the flabellum, second protection network top be provided with drive shaft fixed connection's rotation connecting rod, rotation connecting rod bottom fixed mounting has the clearance brush hair with second protection network looks butt.
As a further description of the above technical solution:
and a drying agent interlayer fixedly connected with the heat dissipation bin is arranged above the fan blades.
As a further description of the above technical solution:
the bottom of the driving shaft is connected with a second protective net in a sliding mode.
As a further description of the above technical solution:
and a protective cover is fixedly arranged on the outer surface wall of the driving mechanism.
As a further description of the above technical solution:
the two sides of the horizontal end of the heat dissipation bin are fixedly connected with impurity collecting bins, and the impurity collecting bins are in transmission connection with the heat dissipation bin through impurity outlets.
As a further description of the above technical solution:
the inner surface wall of the horizontal end of the top of the impurity collecting bin is elastically connected with a positioning rod through a spring, the positioning rod is connected with the heat dissipation bin in a clamping mode, and a pulling rod is fixedly mounted at the top of the positioning rod.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, actuating mechanism drives the flabellum through the drive shaft and rotates, the flabellum rotates and makes the power supply box interior production air current flow for the inside heat exchange rate of power supply box accelerates, thereby accomplish the inside heat dissipation of power supply box main part, and when the drive shaft rotates, the rotation connecting rod of drive shaft exterior wall can carry out synchronous rotation, the clearance brush hair that the rotation connecting rod passes through the bottom will adsorb and fly in the wadding on the second protection net and clear up, thereby realize power supply box heat dissipation mechanism's automatically cleaning, the stability that power supply box heat dissipation mechanism used has been improved.
2. The utility model discloses in, when the flabellum rotated the air current and flows, the inside air current of power box main part can be discharged through the louvre, outside air current then enters into the power box main part through first protection network under the effect of the reverse suction that the flabellum produced, and outside air current contacts the drier intermediate layer earlier before first protection network enters into the power box main part, absorb the moisture of smuggleing secretly in with outside air current through the drier intermediate layer, thereby the dehumidification of power box heat dissipation mechanism has been accomplished, thereby the result of use of power box heat dissipation mechanism has been improved.
Drawings
Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of the impurity collecting bin and the rotating connecting rod according to an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a location provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a power box main body; 2. heat dissipation holes; 3. a impurity collecting bin; 4. a heat dissipation bin; 5. a first protection net; 6. a desiccant interlayer; 7. a drive mechanism; 8. a drive shaft; 9. a fan blade; 10. rotating the connecting rod; 11. cleaning the bristles; 12. a sundry outlet; 13. a second protective net; 14. pulling a rod; 15. a spring; 16. and (5) positioning the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a power supply box heat dissipation mechanism, including power supply box main part 1 and louvre 2, 1 top fixed mounting of power supply box main part has heat dissipation storehouse 4, the table wall is from last to having first protection network 5 and second protection network 13 down fixed mounting in proper order in the vertical end in heat dissipation storehouse 4, 5 top fixed mounting of first protection network has actuating mechanism 7, actuating mechanism 7 output rotates through drive shaft 8 and is connected with flabellum 9, second protection network 13 top is provided with the rotation connecting rod 10 with 8 fixed connection of drive shaft, rotation connecting rod 10 bottom fixed mounting has the clearance brush hair 11 with 13 looks butt of second protection network.
Specifically, as shown in fig. 1, a desiccant interlayer 6 fixedly connected with the heat dissipation bin 4 is arranged above the fan blade 9, external air flow firstly contacts the desiccant interlayer 6 before entering the power box main body 1 through the first protective screen 5, and moisture entrained in the external air flow is absorbed through the desiccant interlayer 6, so that dehumidification of the power box heat dissipation mechanism is completed, and the use effect of the power box heat dissipation mechanism is improved.
Specifically, as shown in fig. 1, the bottom of the driving shaft 8 is slidably connected to the second protection net 13 to ensure the stability of the rotation of the driving shaft 8.
Specifically, as shown in fig. 1, a protective cover is fixedly installed on an outer surface wall of the driving mechanism 7 for protecting the driving mechanism 7.
Specifically, as shown in fig. 1 and 3, the two sides of the horizontal end of the heat dissipation bin 4 are fixedly connected with the impurity collecting bin 3, and the impurity collecting bin 3 is in transmission connection with the heat dissipation bin 4 through the impurity outlet 12 for collecting the floatage cleaned in the heat dissipation bin 4.
Specifically, as shown in fig. 1 and 3, the inner surface wall of the horizontal end at the top of the impurity collecting bin 3 is elastically connected with a positioning rod 16 through a spring 15, the positioning rod 16 is connected with the heat dissipation bin 4 in a clamping manner, a pulling rod 14 is fixedly mounted at the top of the positioning rod 16, the positioning rod 16 is pulled through the pulling rod 14 to be clamped or separated from the heat dissipation bin 4, and the impurity collecting bin 3 and the heat dissipation bin 4 are fixed and the impurity collecting bin 3 is convenient to disassemble and assemble.
The working principle is as follows: when the air flow generating device is used, the driving mechanism 7 drives the fan blades 9 to rotate through the driving shaft 8, the fan blades 9 rotate to enable air flow to be generated in the power box main body 1, so that the heat exchange rate in the power box main body 1 is accelerated, the heat dissipation in the power box main body 1 is completed, when the driving shaft 8 rotates, the rotating connecting rods 10 on the outer surface wall of the driving shaft 8 synchronously rotate, the rotating connecting rods 10 are adsorbed on the second protective net 13 through the cleaning bristles 11 at the bottom to clean up the flocs floating on the second protective net 13, so that the self-cleaning of the power box heat dissipation mechanism is realized, the use stability of the power box heat dissipation mechanism is improved, when the fan blades 9 rotate to generate air flow, the air flow in the power box main body 1 is discharged through the heat dissipation holes 2, the external air flow enters the power box main body 1 through the first protective net 5 under the action of reverse suction force generated by the fan blades 9, and the external air flow, moisture entrained in external air flow is absorbed through the drying agent interlayer 6, so that dehumidification of the power box heat dissipation mechanism is completed, and the using effect of the power box heat dissipation mechanism is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a power supply box heat dissipation mechanism, includes power supply box main part (1) and louvre (2), its characterized in that, power supply box main part (1) top fixed mounting has heat dissipation storehouse (4), table wall is from last to having first protection network (5) and second protection network (13) to fixed mounting in proper order down in the vertical end in heat dissipation storehouse (4), first protection network (5) top fixed mounting has actuating mechanism (7), actuating mechanism (7) output is rotated through drive shaft (8) and is connected with flabellum (9), second protection network (13) top is provided with rotation connecting rod (10) with drive shaft (8) fixed connection, rotation connecting rod (10) bottom fixed mounting has clearance brush hair (11) with second protection network (13) looks butt.
2. The power box heat dissipation mechanism of claim 1, wherein a desiccant interlayer (6) fixedly connected with the heat dissipation bin (4) is arranged above the fan blades (9).
3. The power box heat dissipation mechanism of claim 1, wherein the bottom of the driving shaft (8) is slidably connected with the second protective screen (13).
4. The heat dissipation mechanism for the power box as claimed in claim 1, wherein a protective cover is fixedly mounted on the outer surface wall of the driving mechanism (7).
5. The power box heat dissipation mechanism of claim 1, wherein both sides of the horizontal end of the heat dissipation bin (4) are fixedly connected with the impurity collection bin (3), and the impurity collection bin (3) is in transmission connection with the heat dissipation bin (4) through an impurity outlet (12).
6. The heat dissipation mechanism of the power box as claimed in claim 5, wherein the inner surface wall of the horizontal end of the top of the impurity collection bin (3) is elastically connected with a positioning rod (16) through a spring (15), the positioning rod (16) is connected with the heat dissipation bin (4) in a clamping manner, and a pulling rod (14) is fixedly mounted on the top of the positioning rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922316451.7U CN211321226U (en) | 2019-12-21 | 2019-12-21 | Power box heat dissipation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922316451.7U CN211321226U (en) | 2019-12-21 | 2019-12-21 | Power box heat dissipation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211321226U true CN211321226U (en) | 2020-08-21 |
Family
ID=72056774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922316451.7U Expired - Fee Related CN211321226U (en) | 2019-12-21 | 2019-12-21 | Power box heat dissipation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211321226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526068A (en) * | 2020-11-24 | 2021-03-19 | 芜湖质勉信息科技有限公司 | Air quality detection device with wind direction and detection method thereof |
-
2019
- 2019-12-21 CN CN201922316451.7U patent/CN211321226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526068A (en) * | 2020-11-24 | 2021-03-19 | 芜湖质勉信息科技有限公司 | Air quality detection device with wind direction and detection method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20211221 |