CN220190270U - Outdoor box body with natural ventilation and heat dissipation functions - Google Patents
Outdoor box body with natural ventilation and heat dissipation functions Download PDFInfo
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- CN220190270U CN220190270U CN202321592653.4U CN202321592653U CN220190270U CN 220190270 U CN220190270 U CN 220190270U CN 202321592653 U CN202321592653 U CN 202321592653U CN 220190270 U CN220190270 U CN 220190270U
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- box body
- heat dissipation
- rain
- hat
- cap
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 43
- 238000009423 ventilation Methods 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000011358 absorbing material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 description 14
- 230000005494 condensation Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of electric boxes, in particular to a natural ventilation and heat dissipation outdoor box, which comprises a box body and a rain hat, wherein the rain hat is arranged at the top of the box body, a slope which is inclined and descended towards the rear part is arranged at the top of the rain hat, a hat brim is arranged at the front part of the rain hat, heat dissipation holes are distributed at the lower part of the hat brim, a second heat dissipation plate is arranged in the rain hat and is parallel to the inner wall surface of the lower part of the hat brim, the heat dissipation holes are distributed on the second heat dissipation plate, the heat dissipation holes on the second heat dissipation plate are not overlapped with the heat dissipation holes of the lower part of the hat brim, the bottom of the box body is provided with a heightening, the bottom of the box body is provided with an air inlet hole, the edge of the top of the box body is fixedly connected with the rain hat in a sealing way, and the bottom of the hat brim is provided with a baffle plate. The beneficial technical effects of the utility model include: the heat dissipation performance of the box body can be ensured; the rain cap structure is additionally provided with the drain hole, so that rainwater is prevented from accumulating, and the rainwater is timely discharged, so that the rainproof performance is ensured; by means of the baffle plate arranged on the rain cap, rainwater can be further prevented from being poured in.
Description
Technical Field
The utility model relates to the technical field of electric boxes, in particular to a natural ventilation and heat dissipation outdoor box.
Background
The electric instrument box is an important electric auxiliary equipment, wherein in the sewage treatment equipment, the electric instrument box used has more strict requirements. Because the treatment of sewage is closely related to the health life of people, the data is required to be monitored by an instrument in the sewage treatment process. The operation environment of the instrument is severe, and the instrument is generally arranged in a box body. Because the instrument can produce more heat in the working process, the performance of the instrument can be seriously affected by untimely heat dissipation. The electrical meter requires a relatively airtight and waterproof environment. The structure of the box body on the market is common at present, and natural wind is generally utilized for radiating, or wind holes are formed in two sides, a fan is added for radiating, but the wind holes are formed in two sides. The electric box body with wind holes on two sides is easy to enter water when raining, so that hidden danger is caused. For this reason, new outdoor, more rainproof electrical cabinets need to be studied.
As in chinese patent CN113644563a, publication day 2021, 11 and 12, a heat dissipation dehumidification type electrical control cabinet for outdoor condensation prevention is disclosed, which belongs to the field of condensation prevention electrical control cabinets, and a condensation box with a condensation assisting ball is additionally arranged at an air inlet of a cabinet body, external air is led into a condensation introducing cavity formed by the condensation assisting ball and a guide cover, and because of temperature difference between the condensation assisting ball, the guide cover and the air, water vapor in the air is adhered to the guide cover and the end face of the condensation assisting ball, and is led into a liquid storage box through the arc end faces of the condensation assisting ball, on one hand, the water vapor is effectively removed, the air is led into the cabinet body after being contacted with a dehumidification cotton layer at the inner end, on the other hand, the air is led into the cabinet body after being cooled by contact with the condensation assisting ball at low temperature, and in addition, a refrigeration ball filled with refrigerant is arranged at the inner side of the condensation assisting ball, and the heat absorption is fused with the cooling liquid in the condensation assisting ball under the high temperature environment, so that the temperature difference is increased, and the condensation assisting effect is improved. The technical scheme can limit the water entering the box body, but is only applicable to condensation prevention and cannot be used for rainwater prevention.
As chinese patent CN104345179a, publication date 2015, 2, 11, discloses an outdoor resistor box comprising: the box body and the load are arranged in the box body; the heat dissipation device is arranged in the box body; the control box is respectively connected with the load and the heat dissipation device; and the branching terminal is respectively connected with an external incoming line power supply, the load and the control box. The outdoor resistor box is reasonable in electric circuit, and the 1 st to 4 th circuit breakers can be selected and controlled indoors to obtain loads with different capacities so as to meet the requirements of product tests. The volume of the resistor box is reduced by radiating through the exhaust fan, and the service life of the resistor is prolonged. The resistor box is not limited by outdoor environmental conditions. The safety and the use efficiency of the outdoor resistor are improved. However, the technical scheme is that the fan is used for causing noise, and the problem that the box body is easily filled by rainwater can not be solved.
Disclosure of Invention
The utility model aims to solve the technical problems that: the technical problem that the current outdoor electric cabinet cannot prevent rainwater from side irrigation. The outdoor box body with natural ventilation and heat dissipation functions can effectively prevent rainwater from side irrigation and ensure drying in the box body.
In order to solve the technical problems, the utility model adopts the following technical scheme: an outdoor box body with natural ventilation and heat dissipation comprises a box body and a rain cap, wherein the rain cap is arranged at the top of the box body,
the top of the rain hat is provided with a slope which is inclined and descends towards the rear part, the front part of the rain hat is provided with a hat peak, the lower part of the hat peak is distributed with radiating holes, a second radiating plate is arranged in the rain hat and is parallel to the inner wall surface of the lower part of the hat peak, the second radiating plate is distributed with radiating holes, the radiating holes on the second radiating plate are not overlapped with the radiating holes of the lower part of the hat peak,
the bottom of the box body is provided with a heightening, the bottom of the box body is distributed with air inlets,
the top edge of the box body is fixedly connected with the rain hat in a sealing mode, and a flange is arranged at the bottom of the hat peak.
Preferably, the baffle has an angle inclined outwardly.
Preferably, the baffle is inclined outwards by an angle of 10-30 degrees.
Preferably, the baffle is inclined outwardly at an angle of 15 °.
Preferably, drain holes are formed in the bottom of the cap peak at two sides of the baffle plate.
Preferably, the drainage hole is provided with a drainage pipe, and the drainage pipe is in a horn mouth shape which is outwards opened.
Preferably, a dehumidifying device is arranged in the rain hat.
Preferably, the dehumidifying device comprises a dehumidifying shell and an adsorption block, wherein the dehumidifying shell is fixedly connected with the rain cap, small holes are distributed on the dehumidifying shell, the adsorption block is made of water absorbing materials, and the adsorption block is placed in the dehumidifying shell.
Preferably, the baffle is connected with the rain cap by welding.
Preferably, the air inlet is covered with a filter screen, and the filter screen is adhered with a plurality of particles made of a moisture absorption material.
The beneficial technical effects of the utility model include: the bottom of the box body is additionally provided with a plurality of air inlets, and hot air at the upper end is gathered to the high position along the shape of the rain hat and discharged to the heat dissipation holes, so that the heat dissipation of the box body can be ensured; the rain cap structure is additionally provided with the drain hole, so that rainwater is prevented from accumulating, and the rainwater is timely discharged, so that the rainproof performance is ensured; by means of the baffle plate arranged on the rain cap, rainwater can be further prevented from being poured in.
Other features and advantages of the present utility model will be disclosed in the following detailed description of the utility model and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
fig. 1 is a schematic diagram of an outdoor box structure according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of the bottom structure of an outdoor box according to an embodiment of the present utility model.
Fig. 3 is a schematic view of a rain cap according to an embodiment of the present utility model.
Fig. 4 is a schematic side view of a rain cap according to an embodiment of the present utility model.
Wherein: 1. rain cap, 2, box, 3, inlet port, 4, louvre, 5, baffle, 6, wash port, 7, falling slope, 8, second heating panel, 9, slope.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
In the following description, directional or positional relationships such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are presented for convenience in describing the embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
Referring to fig. 1, an outdoor box body 2 for natural ventilation and heat dissipation is disclosed, which comprises a box body 2 and a rain cap 1, wherein the rain cap 1 is arranged at the top of the box body 2, a slope 9 which is inclined and descended towards the rear part is arranged at the top of the rain cap 1, a hat brim is arranged at the front part of the rain cap 1, heat dissipation holes 4 are distributed at the lower part of the hat brim, a second heat dissipation plate 8 is arranged in the rain cap 1, the second heat dissipation plate 8 is parallel to the inner wall surface of the lower part of the hat brim, heat dissipation holes 4 are distributed on the second heat dissipation plate 8, the heat dissipation holes 4 on the second heat dissipation plate 8 are not overlapped with the heat dissipation holes 4 at the lower part of the hat brim, a heightening is arranged at the bottom of the box body 2, an air inlet hole 3 is distributed at the bottom of the box body 2, the top edge of the box body 2 is fixedly connected with the rain cap 1 in a sealing manner, and a baffle 5 is arranged at the bottom of the hat brim. Drainage holes 6 are arranged at the bottom of the hat brim and at the two sides of the baffle plate 5.
The outdoor heat dissipation process of the box body 2 provided in this embodiment is:
referring to fig. 2, when the instrument inside the case 2 works, more heat is generated, hot air rises, and because the upper part of the rain cap 1 is not provided with the heat dissipation holes 4, the hot air flows to the positions of the heat dissipation holes 4 of the rain cap 1 along with the inclined edge of the rain cap 1 and is discharged, and cold air enters the case 2 through the air inlet holes 3 at the bottom of the case 2 while the hot air is discharged out of the case 2, so that the natural wind heat dissipation function of the case 2 is realized.
The rain-proof process of outdoor box 2 that this embodiment provided does:
the rain cap 1 can enable part of rain drops to flow along with the slope 9 of the rain cap 1 when the case 2 is in the open air, and the rest of rain drops flow downwards through the reverse slope 7 at the front part of the rain cap 1 and are finally blocked by the baffle 5. The rain drops can flow out from the front part of the baffle plate 5 through the drain holes 6 along the inner surface of the inverted slope 7 where the heat dissipation holes 4 are positioned when the rain drops are blown into the heat dissipation holes 4 of the rain cap 1 by wind, so that the water resistance inside the box body 2 is ensured.
The side surface of the outdoor box body 2 provided by the embodiment is not provided with an opening. In the case of rain, when there is a lateral wind, there is a possibility that the rain water passes through the heat radiation holes 4 laterally. However, a second heat dissipation plate 8 is arranged behind the heat dissipation holes 4, and the heat dissipation holes 4 on the second heat dissipation plate 8 are not overlapped with the heat dissipation holes 4 at the lower part of the hat brim. The rainwater laterally poured into the tank body 2 is intercepted by the second heat radiating plate 8 and finally discharged from the water discharging hole 6.
Referring to fig. 3, the baffle 5 has an outward inclination angle. Preferably, the baffle 5 is inclined outwardly by an angle of 10 ° to 30 °. Most preferably, the baffle 5 is inclined outwardly at an angle of 15. The baffle 5 is connected with the rain cap 1 by welding. The angle control between the baffle 5 and the rain cap 1 can be conveniently realized in a welding mode.
Referring to fig. 4, a flow guiding pipe is arranged outside the drainage hole 6, and the flow guiding pipe is in a flared shape. The horn mouth-shaped flow guide pipe can avoid foreign matter accumulation and blockage, and ensure that the drain hole 6 and the flow guide pipe are smooth.
On the other hand, in the present embodiment, a dehumidifying device is provided in the rain cap 1. As the recommended mode, the dehumidifying device comprises a dehumidifying shell and an adsorption block, wherein the dehumidifying shell is fixedly connected with the rain cap 1, small holes are distributed on the dehumidifying shell, the adsorption block is made of water absorbing materials, and the adsorption block is placed in the dehumidifying shell. The adsorption block can adsorb water vapor in the air, so that the drying degree in the box body 2 is increased.
The air inlet hole 3 is covered with a filter screen, and the filter screen is adhered with a plurality of particles made of hygroscopic materials. The air entering from the bottom can be prevented from containing foreign matters to influence the operation of the instrument. Meanwhile, the particles made of the moisture absorption material can reduce the moisture in the air to a certain extent.
The beneficial technical effects of the embodiment include: the bottom of the box body 2 is additionally provided with a plurality of air inlets 3, and hot air at the upper end is gathered to the high position along the shape of the rain cap 1 and discharged to the heat dissipation holes 4, so that the heat dissipation performance of the box body 2 can be ensured; the rain cap 1 is additionally provided with the drain hole 6, so that rainwater accumulation is avoided, the rainwater is discharged in time, and the rainproof performance is ensured; by means of the baffle 5 arranged on the rain cap 1, rainwater can be further prevented from being poured in.
While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.
Claims (10)
1. An outdoor box body with natural ventilation and heat dissipation comprises a box body (2) and a rain cap (1), wherein the rain cap (1) is arranged at the top of the box body (2), and is characterized in that,
the top of the rain cap (1) is provided with a slope (9) which is inclined and descends towards the rear part, the front part of the rain cap (1) is provided with a cap peak, the lower part of the cap peak is distributed with radiating holes (4), a second radiating plate (8) is arranged in the rain cap (1), the second radiating plate (8) is parallel to the inner wall surface of the lower part of the cap peak, the second radiating plate (8) is distributed with radiating holes (4), the radiating holes (4) on the second radiating plate (8) are not overlapped with the radiating holes (4) of the lower part of the cap peak,
the bottom of the box body (2) is provided with a heightening, the bottom of the box body (2) is distributed with air inlets (3),
the top edge of the box body (2) is fixedly connected with the rain hat (1) in a sealing mode, and a baffle (5) is arranged at the bottom of the hat peak.
2. A naturally ventilated heat dissipating outdoor enclosure in accordance with claim 1,
the baffle (5) has an angle inclined outwards.
3. A naturally ventilated heat dissipating outdoor enclosure as set forth in claim 2,
the outward inclination angle of the baffle (5) is 10-30 degrees.
4. A naturally ventilated heat dissipating outdoor enclosure as set forth in claim 2,
the baffle (5) is inclined outwards by an angle of 15 degrees.
5. A naturally ventilated heat dissipating outdoor enclosure as set forth in any one of claims 1 to 4,
the bottom of the cap peak is provided with drain holes (6) at two sides of the baffle (5).
6. A naturally ventilated heat dissipating outdoor enclosure as set forth in claim 5,
a flow guide pipe is arranged outside the drain hole (6), and the flow guide pipe is in a horn mouth shape which is outwards opened.
7. A naturally ventilated heat dissipating outdoor enclosure as set forth in any one of claims 1 to 4,
a dehumidifying device is arranged in the rain cap (1).
8. The outdoor unit of claim 7, wherein,
the dehumidifying device comprises a dehumidifying shell and an adsorption block, wherein the dehumidifying shell is fixedly connected with the rain cap (1), small holes are distributed on the dehumidifying shell, the adsorption block is made of water absorbing materials, and the adsorption block is placed in the dehumidifying shell.
9. A naturally ventilated heat dissipating outdoor enclosure as set forth in any one of claims 1 to 4,
the baffle (5) is connected with the rain cap (1) in a welding mode.
10. A naturally ventilated heat dissipating outdoor enclosure as set forth in any one of claims 1 to 4,
the air inlet hole (3) is covered with a filter screen, and the filter screen is adhered with a plurality of particles made of a moisture absorption material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321592653.4U CN220190270U (en) | 2023-06-21 | 2023-06-21 | Outdoor box body with natural ventilation and heat dissipation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321592653.4U CN220190270U (en) | 2023-06-21 | 2023-06-21 | Outdoor box body with natural ventilation and heat dissipation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220190270U true CN220190270U (en) | 2023-12-15 |
Family
ID=89099909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321592653.4U Active CN220190270U (en) | 2023-06-21 | 2023-06-21 | Outdoor box body with natural ventilation and heat dissipation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220190270U (en) |
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2023
- 2023-06-21 CN CN202321592653.4U patent/CN220190270U/en active Active
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