CN213520870U - Power box with dampproofing sun-proof function - Google Patents
Power box with dampproofing sun-proof function Download PDFInfo
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- CN213520870U CN213520870U CN202021878968.1U CN202021878968U CN213520870U CN 213520870 U CN213520870 U CN 213520870U CN 202021878968 U CN202021878968 U CN 202021878968U CN 213520870 U CN213520870 U CN 213520870U
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- sand prevention
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- magnet
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Abstract
The utility model discloses an electric power box with dampproofing sun-proof function, its structure includes box, chamber door, sunshade cover, louvre, sand-proof device, sealing device, detector, base, chamber door swing joint is on the box, the sunshade cover inlays the solid on the box, louvre and box structure as an organic whole, the base gomphosis is under the box; the sand prevention device mainly comprises aircraft bonnet, control circuit board, first electro-magnet, loose axle, sand prevention cover, magnet, and control circuit board circular connection is in the aircraft bonnet, and first electro-magnet welding is in the aircraft bonnet, and sand prevention cover mainly comprises sand prevention cloth, magnetic stripe, and the magnetic stripe buckle is on sand prevention cloth, the utility model discloses a sand prevention device's sand prevention cover protects the louvre, and sealing device will prevent that the sand prevention cover fastens in the sealed cowling, makes the louvre be in under the airtight protection state, avoids sand and dust to block up the louvre, and the automatic sand prevention cover of opening after the sand and dust storm, avoids the long-time high temperature operation of power box, prevents that the internals from damaging because high temperature.
Description
Technical Field
The utility model relates to an electric power box field, specificly is an electric power box with dampproofing sun-proof function.
Background
The electric cabinet is a novel household electrical appliance, the material of the electric cabinet is mostly high-quality aluminum alloy section, the aluminum alloy section has the characteristics of firm structure, attractive appearance, good heat dissipation performance and the like, is an ideal cabinet body of a high-grade instrument and meter, has good performance, and can sufficiently deal with the problems of heating, dust accumulation, dampness, insolation and the like;
however, the heat dissipation holes of the existing power box are arranged in a normally open mode due to the existence of the heat dissipation function of the existing power box, and sand storms are often formed in northwest of China due to serious land desertification, so that the heat dissipation holes can be blocked by heavy sand during the occurrence of the sand storms, so that the power box cannot dissipate heat in time, and internal parts of the power box are damaged due to long-time high-temperature operation.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a power box with dampproofing sun-proof function.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a power box with moisture-proof and sun-proof functions structurally comprises a box body, a box door, a sun-shading cover, heat dissipation holes, a sand-proof device, a sealing device, a detector and a base, wherein the box door is movably connected to the box body; the sand prevention device mainly comprises aircraft bonnet, control circuit board, first electro-magnet, loose axle, sand prevention cover, magnet, control circuit board circular telegram is connected in the aircraft bonnet, first electro-magnet welding is in the aircraft bonnet, loose axle swing joint is in the aircraft bonnet, sand prevention cover swing joint is on the loose axle, magnet is fixed under the sand prevention cover, the sand prevention cover mainly comprises sand prevention cloth, magnetic stripe, the magnetic stripe buckle is on sand prevention cloth.
Furthermore, the sealing device mainly comprises a sealing cover, an inlet, a sealing column, a second electromagnet and a spring, wherein the inlet and the sealing cover are of an integrated structure, the sealing column is welded in the sealing cover, the second electromagnet is embedded in the sealing cover, and the spring is embedded in the sealing cover.
Furthermore, the hood is of an arc-shaped structure, so that the wind strength of the hood is reduced.
Furthermore, the control circuit board is electrically connected with the first electromagnet.
Furthermore, the sealing column is in transition fit with the magnet, is made of rubber and enhances the sealing performance of the magnet.
Furthermore, the second electromagnet is electrically connected with the control circuit board.
Advantageous effects
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a sand prevention cover of sand prevention device protects the louvre, and sealing device will prevent that the sand cover fastens in the sealed cowling, makes the louvre be in under airtight protection state, avoids sand and dust to block up the louvre, and the automatic sand prevention cover of opening after the sand and dust storm ends avoids the long-time high temperature operation of power box, prevents that the internals from damaging because high temperature.
Drawings
Fig. 1 is the utility model relates to a power box with dampproofing sun-proof function's structural schematic.
Fig. 2 is a schematic structural diagram of the sand control device of the present invention.
Fig. 3 is a schematic structural view of the sand-proof cover of the present invention.
Fig. 4 is a schematic structural diagram of the sealing device of the present invention.
In the figure: the device comprises a box body-1, a box door-2, a sun-shading cover-3, heat dissipation holes-4, a sand prevention device-5, a sealing device-6, a detector-7, a base-8, a machine cover-51, a control circuit board-52, a first electromagnet-53, a movable shaft-54, a sand prevention cover-55, a magnet-56, sand prevention cloth-551, a magnetic stripe-552, a sealing cover-61, an inlet-62, a sealing column-63, a second electromagnet-64 and a spring-65.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Examples
As shown in fig. 1-4, the utility model provides an electric power box with dampproofing sun-proof function, its structure includes box 1, chamber door 2, sunshade cover 3, louvre 4, sand prevention device 5, sealing device 6, detector 7, base 8, chamber door 2 swing joint is on box 1, sunshade cover 3 inlays fixedly on box 1, louvre 4 and box 1 are the integral structure, sand prevention device 5 bolted connection is on box 1 right side, sealing device 6 welds on box 1 right side, detector 7 inlays at box 1 front end, base 8 gomphosis is under box 1; the sand prevention device 5 mainly comprises a hood 51, a control circuit board 52, a first electromagnet 53, a movable shaft 54, a sand prevention cover 55 and a magnet 56, wherein the control circuit board 52 is connected in the hood 51 in an electrified way, the first electromagnet 53 is welded in the hood 51, the movable shaft 54 is movably connected in the hood 51, the sand prevention cover 55 is movably connected on the movable shaft 54, the magnet 56 is fixed under the sand prevention cover 55, the sand prevention cover 55 mainly comprises a sand prevention cloth 551 and a magnetic strip 552, the magnetic strip 552 is buckled on the sand prevention cloth 551, the sealing device 6 mainly comprises a sealing cover 61, an inlet 62, a sealing column 63, a second electromagnet 64 and a spring 65, the inlet 62 and the sealing cover 61 are of an integrated structure, the sealing column 63 is welded in the sealing cover 61, the second electromagnet 64 is embedded in the sealing cover 61, and the spring 65 is embedded in the sealing cover 61, the hood 51 is of an arc-shaped structure, the wind strength of the hood 51 is reduced, the control circuit board 52 is in power connection with the first electromagnet 53, the sealing column 63 is in transition fit with the magnet 56, the sealing column 63 is made of rubber, the sealing performance of the magnet 56 is enhanced, and the second electromagnet 64 is in power connection with the control circuit board 52.
The working principle of the present invention is explained as follows: the device closes the box body 1 by tightly covering the box door 2, the heat emitted by work is emitted through the heat emission holes 4, when a sand storm comes to detect by the temporary detector 7, then the control circuit board 52 in the sand prevention device 5 is controlled to start, the control circuit board 52 applies reverse current to the first electromagnet 53, the first electromagnet 53 ejects the magnet 56 to drive the movable shaft 54 to rotate and release the sand prevention cover 55, the sand prevention cloth 551 and the magnetic strip 552 in the sand prevention cover 55 are stretched, the magnet 56 continuously descends to the sealing device 6 due to the gravity action, the magnet 56 enters the sealing cover 61 from the inlet 62 on the sealing device 6, the magnet 56 compresses the sealing column 63 under the magnetic force of the second electromagnet 64, meanwhile, the compression spring 65 seals the sand prevention cover 55, when the sand storm is over, the control circuit board 52 applies reverse current to the second electromagnet 64, the magnet 56 is upwards moved under the extrusion of the sealing column 63 by reverse magnetic force, when the magnet 56 leaves the sealing post 63, the reverse magnetic force and the elastic force of the spring 65 act simultaneously to enable the magnet 56 to bounce upwards, the movable shaft 54 is driven to rotate to fold the sand-proof cover, the current of the first electromagnet 53 is reversed again, and the first electromagnet 53 attracts the magnet 56 to prevent the sand-proof cover 55 from automatically falling off to block the heat dissipation hole 4.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides an electric power box with dampproofing sun-proof function, its structure includes box (1), chamber door (2), sunshade (3), louvre (4), sand prevention device (5), sealing device (6), detector (7), base (8), its characterized in that: the box door (2) is movably connected to the box body (1), the sunshade cover (3) is fixedly embedded on the box body (1), the heat dissipation holes (4) and the box body (1) are of an integrated structure, the sand prevention device (5) is connected to the right side of the box body (1) through bolts, the sealing device (6) is welded to the right side of the box body (1), the detector (7) is embedded at the front end of the box body (1), and the base (8) is embedded below the box body (1);
the sand prevention device (5) mainly comprises a hood (51), a control circuit board (52), a first electromagnet (53), a movable shaft (54), a sand prevention cover (55) and a magnet (56), wherein the control circuit board (52) is connected in the hood (51) in an electrified mode, the first electromagnet (53) is welded in the hood (51), the movable shaft (54) is movably connected in the hood (51), the sand prevention cover (55) is movably connected on the movable shaft (54), the magnet (56) is fixed under the sand prevention cover (55), the sand prevention cover (55) mainly comprises sand prevention cloth (551) and a magnetic stripe (552), and the magnetic stripe (552) is buckled on the sand prevention cloth (551).
2. The power box with the moisture-proof and sun-proof functions as claimed in claim 1, characterized in that: sealing device (6) mainly comprise sealed cowling (61), entry (62), sealed post (63), second electro-magnet (64), spring (65), entry (62) and sealed cowling (61) are integrated structure, sealed post (63) welding is in sealed cowling (61), second electro-magnet (64) gomphosis is in sealed cowling (61), spring (65) are inlayed in sealed cowling (61).
3. The power box with the moisture-proof and sun-proof functions as claimed in claim 1, characterized in that: the hood (51) is of an arc-shaped structure, and the control circuit board (52) is in power-on connection with the first electromagnet (53).
4. The power box with the moisture-proof and sun-proof functions as claimed in claim 2, characterized in that: the sealing column (63) is in transition fit with the magnet (56), and the second electromagnet (64) is in power-on connection with the control circuit board (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021878968.1U CN213520870U (en) | 2020-09-01 | 2020-09-01 | Power box with dampproofing sun-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021878968.1U CN213520870U (en) | 2020-09-01 | 2020-09-01 | Power box with dampproofing sun-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213520870U true CN213520870U (en) | 2021-06-22 |
Family
ID=76443254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021878968.1U Active CN213520870U (en) | 2020-09-01 | 2020-09-01 | Power box with dampproofing sun-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213520870U (en) |
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2020
- 2020-09-01 CN CN202021878968.1U patent/CN213520870U/en active Active
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