CN220554217U - Air-cooled waterproof heat dissipation box and video control device - Google Patents

Air-cooled waterproof heat dissipation box and video control device Download PDF

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Publication number
CN220554217U
CN220554217U CN202321338037.6U CN202321338037U CN220554217U CN 220554217 U CN220554217 U CN 220554217U CN 202321338037 U CN202321338037 U CN 202321338037U CN 220554217 U CN220554217 U CN 220554217U
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end plate
air
plate
channel structure
box
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孙巍巍
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Tianjin Zhongli Shendun Electronics Technology Co Ltd
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Tianjin Zhongli Shendun Electronics Technology Co Ltd
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Abstract

The utility model relates to the field of control equipment, in particular to an air-cooled waterproof heat dissipation box and a video control device. The utility model provides an air-cooled waterproof heat-dissipating box which comprises a box body and a channel structure arranged on the box body, wherein the channel structure is provided with an air inlet and an air outlet which are communicated with the outside, the box body is provided with an upper end plate, a lower end plate and a side plate positioned between the upper end plate and the lower end plate, the air inlet is formed in the lower end plate, and the air outlet is arranged on the side plate and is close to the upper end plate.

Description

Air-cooled waterproof heat dissipation box and video control device
Technical Field
The utility model relates to the field of control equipment, in particular to an air-cooled waterproof heat dissipation box and a video control device.
Background
The box body of the video box is internally provided with various electric elements which are heated during operation, so that heat dissipation is needed, and the overheat of the electric elements and the operation of the electric elements which are sensitive to the temperature in the box body are avoided. The traditional video box generally adopts the forced air cooling principle, is equipped with ventilation mechanism on the box, including air inlet, gas vent and fan, wherein the air inlet sets up in the box and is close to downside end department, and the gas vent setting is in the upper end department of box, and the fan operation is inhaled outside air via the air inlet, discharges via the gas vent again to realize the control of box internal temperature. Because the air cooling principle realizes the exchange of air inside and outside the box body by the power provided by the fan, the fan is required to be additionally powered, certain requirements are provided for the reliability of the fan, and the requirements for the power supply, the reliability and the like of the fan are required to be considered in design.
And in the traditional scheme, the air used for radiating the heat in the box body flows through the box body, so that the waterproof sealing performance of the box body is not facilitated.
Disclosure of Invention
On one hand, the utility model provides the air-cooled waterproof heat-dissipating box, which can provide an air-cooled scheme without power supplied by a fan and has higher waterproof sealing performance.
In another aspect, the present utility model provides a video control apparatus.
The utility model provides an air-cooled waterproof heat-dissipating box which comprises a box body and a channel structure arranged on the box body, wherein the channel structure is provided with an air inlet and an air outlet which are communicated with the outside, the box body is provided with an upper end plate, a lower end plate and a side plate positioned between the upper end plate and the lower end plate, the air inlet is formed in the lower end plate, and the air outlet is arranged on the side plate and is close to the upper end plate.
Further, the box body is further provided with a pipeline structure, the pipeline structure is provided with an air suction port communicated with the outside, and one end, away from the air suction port, of the pipeline structure is communicated with the channel structure.
Further, the curb plate includes two side plates and a dorsal plate that set up relatively, the channel structure sets up respectively two on the side plate, have the cavity structure in the upper end plate, the cavity structure is being close to the one end of side plate has first opening, the cavity structure passes through first opening with the channel structure intercommunication, the cavity structure is being close to the one end of dorsal plate has the second opening, the cavity structure passes through the second opening with pipeline structure intercommunication.
Further, the box includes box body and door body, the upper end plate is including being located first upper end plate on the door body and being located second upper end plate on the box body, the lower end plate is including being located first lower end plate on the door body and being located second lower end plate on the box body, the channel structure is located respectively on the door body with on the box body.
Further, a first side plate is arranged between the first upper end plate and the first lower end plate, a cavity for forming the channel structure is arranged in the first side plate, a plurality of opening structures for forming the air inlet are arranged on the first lower end plate in the cavity, and a plurality of opening structures for forming the air outlet are arranged on the first upper end plate in the cavity.
Further, a second side plate is arranged between the second upper end plate and the second lower end plate, a cavity for forming the channel structure is arranged in the second side plate, a plurality of opening structures for forming the air inlet are arranged on the second lower end plate in the cavity, and a plurality of opening structures for forming the air outlet are arranged on the second side plate close to the second upper end plate in the cavity.
Further, a first side plate is arranged between the first upper end plate and the first lower end plate, and the channel structure is attached to the inner wall surface of the first side plate.
Further, a second side plate is arranged between the second upper end plate and the second lower end plate, and the channel structure is attached to the inner wall surface of the second side plate.
The video control device provided by the utility model comprises a plurality of control elements, wherein the control elements are positioned in the heat dissipation box according to any one of the above.
Further, the control elements are detachably matched with the box body respectively.
Advantageous effects
The channel structure of this scheme sets up on the box, channel structure's both ends have open structure respectively, wherein be located and be close to an open structure of upper end plate department of box and be the gas vent, another be located and be close to the open structure of lower end plate department and be the air inlet, when the operation of the inside various electric elements of box generates heat, the air in the channel structure is heated and rises and be discharged via the gas vent, form the negative pressure in the channel structure, outside air gets into in the channel structure by the air inlet, the channel structure is located the box, consequently, can realize thermal exchange through the air in box and the channel structure, and then realize that the air that flows through the channel structure takes away the heat in the box.
Compared with the traditional scheme that the fan is used for providing the power for the gas flow, the scheme is used for providing the power for the gas flow by means of the air pressure difference between the negative pressure in the channel structure and the outside, so that the problems of energy supply, reliability and the like of the fan are not needed to be considered in design, the scheme design is simplified, the situation that heat cannot be dissipated in the box body due to the problems of fan operation faults and the like is avoided, and the reliability of equipment is improved. And the air inlet is arranged on the lower end plate, and the box body is used as a shielding object of the air inlet to prevent rainwater or other sundries from entering the channel structure through the air inlet. The gas vent sets up and is close to upper end plate department on the curb plate, can avoid the rainwater to flow in the gas vent from upper end plate directness equally to compare in traditional scheme air current box, the heat dissipation to the box is realized only through the heat exchange between channel structure and the box to the air of this scheme, consequently this scheme has still improved the waterproof leakproofness of box under the prerequisite that has improved the reliability of equipment.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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 apparent that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is a schematic diagram of the overall structure of an air-cooled waterproof heat dissipation box according to a first embodiment of the present utility model;
fig. 2 is a schematic cross-sectional view of a channel structure of an air-cooled waterproof heat dissipation box according to an embodiment of the present utility model;
fig. 3 is a schematic cross-sectional view of a duct structure of an air-cooled waterproof heat dissipating box according to an embodiment of the present utility model.
Reference numerals: 1-side plates; 2-a back side plate; 3-a box body; 4-an upper end plate; 5-exhaust port; 6-air inlet; 7-an air suction port; 8-channel structure; 9-risers; 10-a main side plate; 11-a first opening; 12-a cross plate; 13-chamber structure; 14-a main upper plate; 15-a second opening; 16-piping structure; 17-a main back plate; 18-additional plates.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
Example 1
The air-cooled waterproof heat-dissipating box as shown in fig. 1 to 3 comprises a box body 3 and a channel structure 8 arranged on the box body 3, wherein the channel structure 8 is provided with an air inlet 6 and an air outlet 5 which are communicated with the outside, the box body 3 is provided with an upper end plate 4, a lower end plate and a side plate positioned between the upper end plate 4 and the lower end plate, the air inlet 6 is arranged on the lower end plate, and the air outlet 5 is arranged on the side plate and is close to the upper end plate 4.
Because the box body 3 of the video box and other equipment is internally provided with various electric elements which are heated during operation, heat dissipation is needed, and the overheat of the electric elements and the overheat of the temperature in the box body 3 are avoided to influence the operation of the electric elements which are sensitive to the temperature in the box body 3. The conventional video box generally adopts the air cooling principle, and is provided with a ventilation mechanism on the box body 3, and the ventilation mechanism comprises an air inlet 6, an air outlet 5 and a fan, wherein the air inlet 6 is arranged at the position, close to the lower side end, of the box body 3, the air outlet 5 is arranged at the upper end of the box body 3, the fan operates to suck outside air into the box body 3 through the air inlet 6 and then is discharged through the air outlet 5, so that the temperature in the box body 3 is controlled. The air cooling principle relies on the power provided by the fan to realize the exchange of the air inside and outside the box body 3, so that the fan needs to be additionally powered, certain requirements are provided for the reliability of the fan, and the requirements of the power supply, the reliability and the like of the fan need to be considered in design. And because the traditional air-cooled air flow needs to pass through the box body 3, the waterproof sealing of the box body 3 is not facilitated.
The scheme provides an air cooling scheme without a fan for radiating the box body 3 with the electric elements arranged therein, specifically, the channel structure 8 is arranged on the box body 3, two ends of the channel structure 8 are respectively provided with an opening structure, one opening structure which is positioned close to the upper end plate 4 of the box body 3 is an exhaust port 5, the other opening structure which is positioned close to the lower end plate is an air inlet 6, when various electric elements in the box body 3 are heated during operation, air in the channel structure 8 is heated and rises and is discharged through the exhaust port 5, negative pressure is formed in the channel structure 8, external air enters the channel structure 8 through the air inlet 6, the channel structure 8 is positioned on the box body 3, heat exchange can be realized through the air in the box body 3 and the channel structure 8, and then the air flowing through the channel structure 8 can carry away the heat in the box body 3. Compared with the traditional scheme that the fan is used for providing the power for the gas flow, the scheme is used for providing the power for the gas flow by means of the air pressure difference between the negative pressure in the channel structure 8 and the outside, so that the problems of energy supply, reliability and the like of the fan are not needed to be considered in design, the scheme design is simplified, the situation that heat cannot be dissipated in the box body 3 due to the problems of fan operation faults and the like is avoided, and the reliability of equipment is improved.
And the air inlet 6 is arranged on the lower end plate, and the box body 3 is used as a shielding object of the air inlet 6, so that rainwater or other sundries are prevented from entering the channel structure 8 through the air inlet 6. The exhaust port 5 is arranged on the side plate and is close to the upper end plate 4, rainwater can be prevented from directly flowing into the exhaust port 5 from the upper end plate 4, and the heat dissipation of the box body 3 is realized only through the heat exchange between the channel structure 8 and the box body 3, so that the waterproof sealing performance of the box body 3 is improved on the premise of improving the reliability of the equipment.
In an alternative embodiment, the casing 3 is further provided with a duct structure 16, the duct structure 16 having an air inlet 7 communicating with the outside, and an end of the duct structure 16 remote from the air inlet 7 communicating with the channel structure 8.
The effect of the pipeline structure 16 is consistent with that of the channel structure 8, compared with the channel structure 8, the pipeline structure 16 utilizes the flow of air in the channel structure 8 to realize that external air is sucked through the air suction port 7 and is discharged through the air discharge port 5 of the channel structure 8, and the pipeline structure 16 of the scheme only has the air suction port 7 and shares one air discharge port 5 with the communicated channel structure 8, so that the number of openings is reduced, and the probability of rainwater or sundries entering is reduced.
In an alternative embodiment, the side plates comprise two oppositely arranged side plates 1 and one back side plate 2, the channel structure 8 is arranged on the two side plates 1, the upper end plate 4 is internally provided with a cavity structure 13, the cavity structure 13 is provided with a first opening 11 at one end close to the side plate 1, the cavity structure 13 is communicated with the channel structure 8 through the first opening 11, the cavity structure 13 is provided with a second opening 15 at one end close to the back side plate 2, and the cavity structure 13 is communicated with the pipeline structure 16 through the second opening 15.
Each side plate 1 is provided with a channel structure 8, the back side plate 2 is provided with a pipeline structure 16, and as the back side plate 2 is provided with a support and other fixing structures, the pipeline structure 16 is positioned on the back side plate 2 and close to the upper end plate 4, a cavity structure 13 is arranged in the upper end plate 4, the cavity structure 13 is provided with two first openings 11, two second openings 15 are respectively positioned at the two side plates 1 and are respectively connected with the corresponding channel structures 8, namely, the two channel structures 8 are communicated through the cavity structure 13, the cavity structure 13 is provided with a second opening 15, and the second opening 15 is positioned at the back side plate 2 and is communicated with the pipeline structure 16.
When various electric components in the box body 3 run and generate heat, air in the channel structure 8 rises due to heating and is discharged through the exhaust port 5, negative pressure is formed in the channel structure 8, external air enters the channel structure 8 through the air inlet 6 and is discharged through the exhaust port 5, according to the principle of hydrodynamics, the pressure at the communicating position of the pipeline structure 16 and the second opening 15 is smaller, and then external air flows into the pipeline structure 16 through the air suction port 7, is converged into the channel structure 8 through the second opening 15 and is discharged through the exhaust port 5.
Preferably, the case 3 includes a case body and a housing provided outside the case body in a sleeved manner, the housing and the case body are in clearance fit, the housing includes a cross plate 12 and a riser 9 connected to the cross plate 12, the case body includes a main upper plate 14, a main lower plate, a main side plate 10 and a main back plate 17, a cavity structure 13 is formed between the cross plate 12 and the main upper plate 14, a channel structure 8 is formed between the riser 9 and the main side plate 10, an end portion of the riser 9, away from the cross plate 12, and an air inlet 6 is formed between the main side plate 10, an air outlet 5 is provided on the riser 9, close to the cross plate 12, an additional plate 18 is provided on the main back plate 17, a pipe structure 16 is formed between the additional plate 18 and the main back plate 17, an end portion of the additional plate 18, close to the main upper plate 14, is connected to the cross plate 12, and an air inlet 7 is formed between an end portion of the additional plate 18, away from the main upper plate 14, and the main back plate 17.
The video control device provided by the utility model comprises a plurality of control elements, wherein the control elements are positioned in the radiating box of any one of the above.
In an alternative embodiment, several control elements are detachably engaged with the casing 3, respectively.
Example two
In an alternative embodiment, the box 3 comprises a box body and a door body, the upper end plate 4 comprises a first upper end plate located on the door body and a second upper end plate located on the box body, the lower end plate comprises a first lower end plate located on the door body and a second lower end plate located on the box body, and the channel structure 8 is located on the door body and the box body, respectively.
The door body is articulated with the case body, the case body has three curb plates, and upper end plate 4 and lower end plate, above plate enclose and close the cavity that forms and be used for being equipped with the electric element, the door body cooperation seals the cavity, all be equipped with channel structure 8 on door body and the case body, thereby improve the radiating effect of box 3, the air inlet 6 of channel structure 8 that sets up on the door body is located the first lower end plate of door body, the first lower end plate of door body is located the cavity, the air inlet 6 of channel structure 8 that sets up on the case body is located the second lower end plate of case body.
In an alternative embodiment, a first side plate is provided between the first upper end plate and the first lower end plate, a cavity for forming the channel structure 8 is provided in the first side plate, a plurality of opening structures for forming the air inlet 6 are provided on the first lower end plate, and a plurality of opening structures for forming the air outlet 5 are provided on the first upper end plate.
The air outlet 5 of the channel structure 8 on the door body is arranged on the first upper end plate of the door body, specifically, the cavity in the door body is provided with an opening structure near the first upper end plate and the first lower end plate, wherein the opening structure at the first upper end plate is used for forming the air outlet 5, the opening structure at the first lower end plate is used for forming the air inlet 6, and external air enters the cavity through the air inlet 6 and is discharged through the air outlet 5, so that the channel structure 8 is formed.
In an alternative embodiment, a second side plate is provided between the second upper end plate and the second lower end plate, a cavity for forming the channel structure 8 is provided in the second side plate, a plurality of opening structures for forming the air inlet 6 are provided on the second lower end plate, and a plurality of opening structures for forming the air outlet 5 are provided on the second side plate close to the second upper end plate.
In order to avoid rainwater entering the channel structure 8, the exhaust port 5 is formed on the second side plate of the box body, specifically, the exhaust port 5 is located at the position where the second side plate is close to the second upper end plate, and the air inlet 6 of the channel structure 8 is located on the second lower end plate of the box body, so that the second upper end plate and the second lower end plate are oppositely arranged, and an air flow channel formed between the exhaust port 5 and the air inlet 6 can pass through more second side plate areas, thereby improving the efficiency of heat exchange.
Preferably, each second side plate is provided with a cavity for forming the channel structure 8, the cavity is provided with a plurality of opening structures for forming the air inlet 6 on the second lower end plate, and the cavity is provided with a plurality of opening structures for forming the air outlet 5 on the second side plate. External air enters the cavity through the air inlet 6 and is discharged through the air outlet 5, thereby forming a channel structure 8.
Preferably, the exhaust port 5 is provided with a rain shielding member, a shielding cavity is formed by enclosing the rain shielding member and the second side plate, and the shielding cavity is provided with a window facing the direction of the second lower end plate.
Example III
In an alternative embodiment, a first side plate is provided between the first upper end plate and the first lower end plate, and the channel structure 8 is attached to an inner wall surface of the first side plate.
In an alternative embodiment, a second side plate is provided between the second upper end plate and the second lower end plate, and the channel structure 8 is attached to the inner wall surface of the second side plate.
It should be noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The utility model may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second, last and next, et cetera do not indicate any ordering. These words may be interpreted as names.
The above embodiments are only suitable for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one skilled in the relevant art without departing from the spirit and scope of the present utility model, and thus all equivalent technical solutions are also within the scope of the present utility model, which is defined by the claims.

Claims (10)

1. The utility model provides an air-cooled waterproof heat dissipation case, its characterized in that, is in including box (3) and setting channel structure (8) on box (3), channel structure (8) have air inlet (6) and gas vent (5) with outside intercommunication, box (3) have relative upper end plate (4) and lower end plate, and are located upper end plate (4) with curb plate between the end plate down, air inlet (6) are seted up on the end plate down, gas vent (5) set up be close to on the curb plate upper end plate (4) department.
2. The air-cooled waterproof heat-dissipating box according to claim 1, wherein the box body (3) is further provided with a pipeline structure (16), the pipeline structure (16) is provided with an air suction port (7) communicated with the outside, and one end of the pipeline structure (16) away from the air suction port (7) is communicated with the channel structure (8).
3. The air-cooled waterproof heat-dissipating box according to claim 2, wherein the side plates comprise two side plates (1) and one back side plate (2) which are oppositely arranged, the channel structures (8) are respectively arranged on the two side plates (1), the upper end plate (4) is internally provided with a cavity structure (13), one end, close to the side plates (1), of the cavity structure (13) is provided with a first opening (11), the cavity structure (13) is communicated with the channel structures (8) through the first opening (11), one end, close to the back side plate (2), of the cavity structure (13) is provided with a second opening (15), and the cavity structure (13) is communicated with the channel structure (16) through the second opening (15).
4. An air-cooled waterproof heat dissipating box according to claim 1, wherein the box (3) comprises a box body and a door body, the upper end plate (4) comprises a first upper end plate located on the door body and a second upper end plate located on the box body, the lower end plate comprises a first lower end plate located on the door body and a second lower end plate located on the box body, and the channel structure (8) is located on the door body and the box body, respectively.
5. An air-cooled waterproof heat-dissipating box according to claim 4, characterized in that a first side plate is provided between the first upper end plate and the first lower end plate, a cavity for forming the channel structure (8) is provided in the first side plate, a plurality of opening structures for forming the air inlet (6) are provided on the first lower end plate, and a plurality of opening structures for forming the air outlet (5) are provided on the first upper end plate.
6. An air-cooled waterproof heat dissipating box according to claim 5, characterized in that a second side plate is provided between the second upper end plate and the second lower end plate, a cavity for forming the channel structure (8) is provided in the second side plate, a plurality of opening structures for forming the air inlet (6) are provided on the second lower end plate, and a plurality of opening structures for forming the air outlet (5) are provided on the second side plate near the second upper end plate.
7. The air-cooled waterproof heat dissipation case according to claim 4, wherein a first side plate is arranged between the first upper end plate and the first lower end plate, and the channel structure (8) is attached to the inner wall surface of the first side plate.
8. The air-cooled waterproof heat dissipation case according to claim 7, wherein a second side plate is arranged between the second upper end plate and the second lower end plate, and the channel structure (8) is attached to the inner wall surface of the second side plate.
9. A video control device comprising a plurality of control elements, wherein the plurality of control elements are located within an air-cooled waterproof heat-dissipating box as defined in any one of claims 1-8.
10. Video control device according to claim 9, characterized in that said control elements are removably associated with said housings (3), respectively.
CN202321338037.6U 2023-05-29 2023-05-29 Air-cooled waterproof heat dissipation box and video control device Active CN220554217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321338037.6U CN220554217U (en) 2023-05-29 2023-05-29 Air-cooled waterproof heat dissipation box and video control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321338037.6U CN220554217U (en) 2023-05-29 2023-05-29 Air-cooled waterproof heat dissipation box and video control device

Publications (1)

Publication Number Publication Date
CN220554217U true CN220554217U (en) 2024-03-01

Family

ID=90008059

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321338037.6U Active CN220554217U (en) 2023-05-29 2023-05-29 Air-cooled waterproof heat dissipation box and video control device

Country Status (1)

Country Link
CN (1) CN220554217U (en)

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