CN210468502U - Laser power box with dampproofing function - Google Patents
Laser power box with dampproofing function Download PDFInfo
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- CN210468502U CN210468502U CN201921765879.3U CN201921765879U CN210468502U CN 210468502 U CN210468502 U CN 210468502U CN 201921765879 U CN201921765879 U CN 201921765879U CN 210468502 U CN210468502 U CN 210468502U
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Abstract
The utility model discloses a laser power supply box with dampproofing function, include: the power supply outer box is sleeved outside the power supply inner box, the inner box door is connected to the power supply inner box through a hinge, the outer box door is connected to the power supply outer box through a hinge, the outer box door is horizontally parallel to the inner box door, and the power supply outer box and the power supply inner box are provided with a damp-proof structure and a constant temperature structure; the utility model relates to an electrical equipment waterproof technical field, this laser power supply box with dampproofing function, the steam between with power outer container and the power inner box is absorbed through dampproofing intermediate layer and the dampproofing moisture absorption board in the dampproofing structure, in the steam discharge electronic box in with dampproofing moisture absorption board through exhaust fan, heater and the humidity inductor in the constant temperature structure, through 11 increase heat transfer area of a plurality of heat dissipation ribs, reduce the thermal resistance of heat convection, reinforcing equipment heat transfer capacity simultaneously.
Description
Technical Field
The utility model relates to an electrical equipment waterproof technical field specifically is a laser power supply box with dampproofing function.
Background
The power box mainly provides operation power for a vacuum circuit breaker and other high-voltage switches. The power supply box adopts 220V or 380V input voltage to output direct current through silicon controlled rectifier voltage regulation and rectification, and has the characteristic of outputting direct current voltage with multiple gears and large adjustable current or alternating current voltage to perform the functions of single division and single combination operation.
With the enlargement of the scale of the power grid, the overhaul field is increasingly complex, and a safe and reliable temporary power supply is an essential important device for the overhaul field; the convenient and practical temporary power box is an important guarantee for improving the maintenance work efficiency, and the beautiful and standard temporary power box is a basic requirement for modern power enterprise management. Most of the existing power supply boxes are not provided with waterproof and moistureproof devices, so that the box body and electrical elements in the box body are easy to corrode and cannot meet the requirements of relevant electrical specifications, and a great potential safety hazard exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laser instrument power supply box with dampproofing function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a laser power box with moisture-proof function comprises: the power supply outer box is sleeved outside the power supply inner box, the inner box door is connected to the power supply inner box through a hinge, the outer box door is connected to the power supply outer box through a hinge, the outer box door is horizontally parallel to the inner box door, and the power supply outer box and the power supply inner box are provided with a damp-proof structure and a constant temperature structure;
the moisture-proof structure mainly comprises: a plurality of sealing rings with the same structure, a moisture-proof interlayer and a moisture-proof and absorption plate;
a plurality of the sealing washer is installed electric wire mouth department on power outer box and power inner box respectively, dampproofing intermediate layer is installed in the power inner box outside, dampproofing moisture absorption plate installs on dampproofing intermediate layer.
Preferably, the thermostatic structure mainly comprises: a pair of exhaust fans, heaters and humidity sensors with the same structure;
the pair of exhaust fans are respectively installed at air outlets on two sides of the power outer box, the heater is installed on the inner side of the power outer box, and the humidity sensor is installed on the inner side of the power outer box.
Preferably, a plurality of heat dissipation ribs with the same structure are arranged on the inner side of the power supply inner box, and the plurality of heat dissipation ribs are uniformly arranged on the side walls of the two sides of the inner side of the power supply inner box.
Preferably, a rain cover is arranged at the upper end of the power outer box, and the rain cover is horn-shaped.
Preferably, the bottom end of the power outer box is provided with an anti-abrasion water-resisting layer.
Preferably, the power outer box and the rain cover are coated with anticorrosive paint, and the sealing rings are provided with insulating isolation rings.
Compared with the prior art, the beneficial effects of the utility model are that: this laser instrument power supply box with dampproofing function absorbs the steam between power outer container and the power inner box through dampproofing intermediate layer and the dampproofing moisture absorption board in the dampproofing structure, and through the exhaust fan in the constant temperature structure, in heater and the moisture sensor steam discharge electricity incasement in with dampproofing moisture absorption board, through 11 increase heat transfer area of a plurality of heat dissipation ribs, reduce convective heat transfer's thermal resistance, reinforcing equipment heat transfer capacity simultaneously.
Drawings
Fig. 1 is a side view and sectional view of a laser power box with moisture-proof function.
Fig. 2 is a front cross-sectional view of a laser power box with moisture-proof function.
Fig. 3 is the utility model discloses a dampproofing structure schematic diagram of laser power supply box with dampproofing function.
In the figure: 1-inner box door; 2-outer box door; 3-power outer box; 4-power supply inner box; 5-sealing ring; 6-moisture-proof interlayer; 7-moisture-proof moisture absorption plate; 8-exhaust fan; 9-a heater; 10-a humidity sensor; 11-heat dissipating ribs; 12-rain cover; 13-an anti-abrasion water-barrier layer; 14-anticorrosive paint; 15-insulating isolation ring.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 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 therefore, should not be construed as limiting the present invention.
Example (b): according to the attached drawings 1-3, the power outer box 3 is sleeved outside the power inner box 4, the inner box door 1 is connected to the power inner box 4 through a hinge, the outer box door 2 is connected to the power outer box 3 through a hinge, the outer box door 2 is horizontally parallel to the inner box door 1, and the power outer box 3 and the power inner box 4 are provided with a damp-proof structure and a constant temperature structure; the moisture-proof structure mainly comprises: a plurality of sealing rings 5 with the same structure, a moisture-proof interlayer 6 and a moisture-proof and moisture-absorbing plate 7; the sealing rings 5 are respectively arranged at electric wire ports on the power outer box 3 and the power inner box 4, the damp-proof interlayer 6 is arranged on the outer side of the power inner box 4, and the damp-proof moisture absorption plate 7 is arranged on the damp-proof interlayer 6; the constant temperature structure mainly includes: a pair of exhaust fans 8, a heater 9 and a humidity sensor 10 with the same structure; the pair of exhaust fans 8 are respectively arranged at the air outlets at two sides of the power supply outer box 3, the heater 9 is arranged on the inner side of the power supply outer box 3, and the humidity sensor 10 is arranged on the inner side of the power supply outer box 3; the constant temperature structure mainly includes: a pair of exhaust fans 8, a heater 9 and a humidity sensor 10 with the same structure; the pair of exhaust fans 8 are respectively arranged at the air outlets at two sides of the power supply outer box 3, the heater 9 is arranged on the inner side of the power supply outer box 3, and the humidity sensor 10 is arranged on the inner side of the power supply outer box 3; a rain cover 12 is arranged at the upper end of the power outer box 3, and the rain cover 12 is horn-shaped; the bottom end of the power outer box 3 is provided with an anti-abrasion water-proof layer 13; the spraying has anticorrosive paint 14, a plurality of on power outer container 3 and the rain-proof lid 12 be provided with insulating spacer ring 15 on the sealing washer 5.
From the above, it follows: moisture between the power inner box 4 and the power outer box 3 is absorbed onto the moisture-proof moisture absorption plate 7 through the moisture-proof moisture absorption plate 7 in the moisture-proof structure, moisture is prevented from being transmitted into the power inner box 4 through the moisture-proof interlayer 6 in the moisture-proof structure, moisture is prevented from entering the power inner box 4 through a wire port through the plurality of sealing rings 5, the moisture content between the power inner box 4 and the power outer box 3 is monitored through the humidity sensor 10, when the content exceeds a certain range, the humidity sensor 10 transmits the moisture to the heater 9 in the constant temperature structure to work, the moisture between the power inner box 4 and the power outer box 3 is heated, the evaporated moisture is discharged out of the power outer box 3 through the pair of exhaust fans 8, and when the humidity sensor 10 detects a certain value of the moisture content between the power inner box 4 and the power outer box 3, the humidity sensor 10 transmits a signal that the heater 9 stops working, when the heater 9 stops working, the pair of exhaust fans 8 continuously work for a certain time to continuously cool the space between the power inner box 4 and the power outer box 3, so that the phenomenon of overhigh temperature between the power inner box 4 and the power outer box 3 is avoided, and through the plurality of heat dissipation ribs 11, the heat transfer area can be increased, the heat resistance of convective heat transfer is reduced, and the heat transfer capacity of equipment is enhanced by using the heat dissipation ribs 11;
as a preferable scheme, further, the constant temperature structure mainly comprises: a pair of exhaust fans 8, a heater 9 and a humidity sensor 10 with the same structure;
it is a pair of exhaust fan 8 installs respectively in 3 both sides air outlets of power outer container, heater 9 is installed on 3 inboards of power outer container, humidity transducer 10 is installed on 3 inboards of power outer container, and the optimization benefit is: the dehumidification is performed between the power inner box 4 and the power outer box 3, and the temperature between the power inner box 4 and the power outer box 3 is ensured.
As a preferable scheme, furthermore, a plurality of heat dissipation ribs 11 with the same structure are arranged on the inner side of the power supply inner box 4, and the plurality of heat dissipation ribs 11 are uniformly arranged on the side walls of the two sides of the inner side of the power supply inner box 4, so that the optimization benefit is as follows: the heat dissipation ribs 11 can increase the heat transfer area, reduce the thermal resistance of convective heat transfer and enhance the heat transfer capability of the equipment.
Preferably, a rain cover 12 is arranged at the upper end of the power outer box 3, and the rain cover 12 is in a horn shape.
As a preferred scheme, furthermore, the bottom end of the power outer box 3 is provided with an anti-abrasion water-proof layer 13, and the optimization benefits are as follows: the water is prevented from entering the box body through the bottom end of the box body.
As preferred scheme, further, spraying has anticorrosive paint 14 on power outer container 3 and rain-proof lid 12, a plurality of be provided with insulating spacer ring 15 on the sealing washer 5, optimize the benefit and be: the phenomenon of electric leakage is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A laser power box with moisture-proof function comprises: the power supply box comprises an inner box door (1), an outer box door (2), a power outer box (3) and a power inner box (4), and is characterized in that the power outer box (3) is sleeved outside the power inner box (4), the inner box door (1) is connected to the power inner box (4) through a hinge, the outer box door (2) is connected to the power outer box (3) through a hinge, the outer box door (2) is horizontally parallel to the inner box door (1), and a damp-proof structure and a constant temperature structure are arranged on the power outer box (3) and the power inner box (4);
the moisture-proof structure mainly comprises: a plurality of sealing rings (5) with the same structure, a moisture-proof interlayer (6) and a moisture-proof and moisture-absorbing plate (7);
a plurality of sealing washer (5) are installed electric wire mouth department on power outer box (3) and power inner box (4) respectively, install in power inner box (4) the outside dampproofing intermediate layer (6), dampproofing moisture absorption plate (7) are installed on dampproofing intermediate layer (6).
2. The laser power box with moisture-proof function as claimed in claim 1, wherein the constant temperature structure mainly comprises: a pair of exhaust fans (8), a heater (9) and a humidity sensor (10) with the same structure;
the exhaust fans (8) are respectively installed at air outlets on two sides of the power outer box (3), the heater (9) is installed on the inner side of the power outer box (3), and the humidity sensor (10) is installed on the inner side of the power outer box (3).
3. The laser power box with moisture-proof function as claimed in claim 1, wherein a plurality of heat dissipation ribs (11) with the same structure are arranged on the inner side of the power inner box (4), and a plurality of heat dissipation ribs (11) are uniformly arranged on the two side walls of the inner side of the power inner box (4).
4. The laser power box with the moisture-proof function as claimed in claim 1, wherein a rain-proof cover (12) is arranged at the upper end of the power outer box (3), and the rain-proof cover (12) is horn-shaped.
5. The laser power box with moisture-proof function as claimed in claim 1, wherein the bottom end of the outer power box (3) is provided with an anti-abrasion water-proof layer (13).
6. The laser power box with the moisture-proof function according to claim 1, wherein an anti-corrosion paint (14) is sprayed on the power outer box (3) and the rain cover (12), and a plurality of sealing rings (5) are provided with insulating isolation rings (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921765879.3U CN210468502U (en) | 2019-10-21 | 2019-10-21 | Laser power box with dampproofing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921765879.3U CN210468502U (en) | 2019-10-21 | 2019-10-21 | Laser power box with dampproofing function |
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| Publication Number | Publication Date |
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| CN210468502U true CN210468502U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921765879.3U Active CN210468502U (en) | 2019-10-21 | 2019-10-21 | Laser power box with dampproofing function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864565A (en) * | 2020-07-30 | 2020-10-30 | 陈金清 | High leakproofness electric power electrical distribution cabinet |
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2019
- 2019-10-21 CN CN201921765879.3U patent/CN210468502U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864565A (en) * | 2020-07-30 | 2020-10-30 | 陈金清 | High leakproofness electric power electrical distribution cabinet |
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