CN216960616U - Weak current case heat radiation structure - Google Patents
Weak current case heat radiation structure Download PDFInfo
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- CN216960616U CN216960616U CN202220044230.8U CN202220044230U CN216960616U CN 216960616 U CN216960616 U CN 216960616U CN 202220044230 U CN202220044230 U CN 202220044230U CN 216960616 U CN216960616 U CN 216960616U
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- guide plate
- heat dissipation
- box body
- radiator fan
- box
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Abstract
The utility model discloses a weak current box heat radiation structure, which comprises: the box body is hollow, the mounting plate is arranged in the middle of the box body, and the box body is partitioned into an inner layer and an outer layer; the radiator fan is arranged at the bottom of one side of the outer layer, the guide plate comprises a first guide plate and a second guide plate, the first guide plate is arranged above the radiator fan and is parallel to the air outlet direction of the radiator fan, the second guide plate is arranged at one side opposite to the radiator fan, and the second guide plate is inclined upwards. Design more than adopting, through set up first guide plate and second guide plate on the skin, carry out the drainage through the wind of guide plate to radiator fan-out, make it correspond the electrical apparatus in the box according to predetermined route and carry out comprehensive heat dissipation, thereby need not to set up a plurality of radiator fan and carry out comprehensive heat dissipation, reduce radiator fan's installation cost, moreover, the steam generator is simple in structure, and reasonable in design, the width of the flow channel of first guide plate compressed air simultaneously, accelerate the velocity of flow of wind, promote the radiating efficiency of box.
Description
Technical Field
The utility model relates to the technical field of weak current boxes, in particular to a weak current box heat dissipation structure.
Background
The weak current box is a concentrated box of a weak voltage circuit as the name implies, and is generally used in modern home decoration, such as network cables, telephone lines, computer displays, USB lines, VGA of televisions, chromatic aberration, antennas and the like can be placed in the weak current box; if the objects are not put in sequence, the objects are a large group of lines which are very disorderly and discordant, and the cleaning is also influenced. In a word, the weak current box is used for installing the equipment and arranging wires, when the weak current box is used, certain heat can be generated in the weak current box, heat dissipation equipment is needed to dissipate heat of the weak current box, most of the existing heat dissipation equipment of the weak current box uses a fan and a heat dissipation opening to dissipate heat, the position of the fan is fixed and unchanged, the size of the opening of the heat dissipation opening cannot be adjusted, and the working efficiency of heat dissipation is reduced.
Therefore, it is desirable to design a weak electrical box heat dissipation structure to overcome the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
The technical scheme adopted by the utility model for achieving the technical purpose is as follows: the utility model provides a weak current case heat dissipation mechanism which characterized in that includes: the heat dissipation device comprises a box body, a mounting plate, a heat dissipation fan and a guide plate; the box body is hollow, the mounting plate is arranged in the middle of the box body, and the box body is partitioned into an inner layer and an outer layer; the heat dissipation fan is arranged on the bottom of one side of the outer layer, the guide plates comprise a first guide plate and a second guide plate, the first guide plate is arranged above the heat dissipation fan and is parallel to the air outlet direction of the heat dissipation fan, the second guide plate is arranged on one side opposite to the heat dissipation fan, and the second guide plate is arranged in an upward inclined mode.
In a preferred embodiment, a flat cable groove in an I shape is arranged on one surface of the mounting plate facing the outer layer, and a plurality of uniformly arranged heat dissipation fins are arranged on one surface of the mounting plate facing the inner layer.
In a preferred embodiment, heat dissipation holes are respectively formed in the tops of two sides of the outer side.
In a preferred embodiment, the bottoms of the two sides of the inner layer are respectively provided with corresponding air inlet holes, and the top of one side of the inner layer is provided with an air outlet hole.
The utility model has the beneficial effects that: according to the utility model, the first guide plate and the second guide plate are arranged on the outer layer, and the guide plate is used for guiding the air fanned out by the cooling fan, so that the air fanned out by the cooling fan can be comprehensively cooled corresponding to the electrical appliance in the box body according to a preset route, therefore, a plurality of cooling fans are not required to be arranged for comprehensive cooling, the installation cost of the cooling fan is reduced, the structure is simple, the design is reasonable, meanwhile, the first guide plate compresses the width of the flow channel of the air, the flow speed of the air is accelerated, and the cooling efficiency of the box body is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic plan view of the present invention.
In the figure:
1. a box body; 11. mounting a plate; 111. a wire arrangement groove; 112. heat dissipation fins; 12. a baffle; 121. a first baffle; 122. a second baffle; 13. a heat radiation fan; 14. an inner layer; 141. an air inlet hole; 142. an air outlet; 15. an outer layer; 151. and (4) heat dissipation holes.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
As shown in fig. 1-2, the present invention provides a weak current box heat dissipation mechanism, which is characterized by comprising: the device comprises a box body 1, a mounting plate 11, a heat radiation fan 13 and a guide plate 12; the box body 1 is hollow, the mounting plate 11 is arranged in the middle of the box body 1 and partitions the box body 1 into an inner layer 14 and an outer layer 15, the outer layer 15 is used for mounting electric appliances with weak voltage such as network cables and electric wires, and the inner layer 14 is used for enabling heat of the outer layer 15 to be transferred to the inner layer 14 for heat dissipation; the heat dissipation fan 13 is arranged at the bottom of one side of the outer layer 15, the air guide plate 12 includes a first air guide plate 121 and a second air guide plate 122, the first air guide plate 121 is arranged above the heat dissipation fan 13 and is parallel to the air outlet direction of the heat dissipation fan 13, the second air guide plate 122 is arranged at one side opposite to the heat dissipation fan 13, the second air guide plate 122 is arranged in an upward inclined manner, the air guide plate 12 is used for guiding the air fanned out when the heat dissipation fan 13 works, the first air guide plate 121 is used for limiting the air direction and compressing the width of a channel through which the air flows to accelerate the flow rate of the air, and the second air guide plate 122 is used for guiding the air to flow in an inclined manner, so that the air flows according to a predetermined route, and the electrical appliances on the outer layer 15 are comprehensively cooled.
It can be understood, through set up first guide plate 121 and second guide plate 122 on outer 15, wind through guide plate 12 to radiator fan 13 fan-out carries out the drainage, make it correspond the electrical apparatus in the box 1 and carry out comprehensive heat dissipation according to predetermined route, thereby need not to set up a plurality of radiator fan 13 and carry out comprehensive heat dissipation, reduce radiator fan 13's installation cost, moreover, the steam generator is simple in structure, and reasonable in design, the width of the flow channel of first guide plate 121 compressed air simultaneously, accelerate the velocity of flow of wind, promote the radiating efficiency of box 1.
Furthermore, a wire arranging groove 111 for collecting the electric appliance wires is arranged on one surface of the mounting plate 11 facing the outer layer 15, the wire arranging groove 111 is in an I shape, the mounting plate 11 is divided into four mounting areas, each mounting area can lead the wires into the wire arranging groove 111 according to the mounting position, and the wires are led out from one outlet in a concentrated manner; in order to further improve the heat dissipation efficiency based on this embodiment, a plurality of uniformly arranged heat dissipation fins 112 are disposed on a surface of the mounting plate 11 facing the inner layer 14, when the electrical appliance is working, heat is generated, one part of the heat is transferred to the air, and the other part of the heat is transferred to the heat dissipation fins 112 along the mounting plate 11, so as to accelerate the heat dissipation and avoid the electrical appliance on the mounting plate 11 from being affected due to over-high temperature.
In addition, according to the actual use situation, an electric appliance can be mounted on the surface of the inner layer 14 facing the heat dissipation fins 112, so as to increase the mounting capacity of the electric appliance of the box body 1, and the structural design of the heat dissipation fin is consistent with that of the outer layer 15, so that the heat dissipation fin 112 can dissipate heat while the electric appliance in the heat dissipation fin radiates heat.
Further, in this embodiment, according to the rising of the heated air expansion, the principle that the cooled air sinks is respectively provided with heat dissipation holes 151 on the two sides of the top of the outer layer 15, the external cold air flows into the box body 1 under the action of the heat dissipation fan 13 to exchange heat with the electric appliances therein, the temperature of the cold air in the box body 1 rises under the heat transfer of the electric appliances, and the cold air flows to the top along the drainage direction of the guide plate 12 under the blowing of the heat dissipation fan 13 and flows out from the heat dissipation holes 151.
Further, in this embodiment, the inner layer 14 may be provided with the heat dissipation fan 13 according to installation requirements, if there are few electrical appliances, the heat dissipation fan 13 may not be required to be installed, the air inlet holes 141 are respectively formed on two sides of the bottom of the inner layer 14, so as to facilitate the entry of external cold air, the external cold air enters the inner layer 14, at this time, heat on the heat dissipation fins 112 is transferred to the air holes, so that the temperature of the cold air is raised, the air rises to the top of the inner layer 14, at this time, the air outlet holes 142 for allowing hot air to flow out are formed on one side of the top of the inner layer 14, so as to achieve the heat exchange effect and achieve the heat dissipation purpose.
It should be noted that, when the number of the electrical appliances installed on the installation board 11 is too large and the generated heat is too large, in order to ensure the heat dissipation effect, the heat dissipation fan 13 may be disposed at the bottom of the inner layer 14 to accelerate the air flow in the inner layer 14 and accelerate the heat dissipation speed.
In summary, the first guide plate 121 and the second guide plate 122 are arranged on the outer layer 15, and the guide plate 12 guides the air blown out by the heat dissipation fan 13, so that the air is comprehensively dissipated by the heat dissipation fan 13 corresponding to the electrical appliance in the box body 1 according to the predetermined route, and therefore, a plurality of heat dissipation fans 13 are not required to be arranged for comprehensive heat dissipation, the installation cost of the heat dissipation fan 13 is reduced, the structure is simple, the design is reasonable, meanwhile, the first guide plate 121 compresses the width of the flow channel of the air, the flow speed of the air is accelerated, and the heat dissipation efficiency of the box body 1 is improved.
The above-mentioned embodiments only express the embodiments of the present invention, but they should not be interpreted as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (4)
1. A weak current case heat radiation structure, its characterized in that includes: the heat dissipation device comprises a box body, a mounting plate, a heat dissipation fan and a flow guide plate; the box body is hollow, the mounting plate is arranged in the middle of the box body, and the box body is partitioned into an inner layer and an outer layer; the heat dissipation fan is arranged on the bottom of one side of the outer layer, the guide plates comprise a first guide plate and a second guide plate, the first guide plate is arranged above the heat dissipation fan and is parallel to the air outlet direction of the heat dissipation fan, the second guide plate is arranged on one side opposite to the heat dissipation fan, and the second guide plate is arranged in an upward inclined mode.
2. The weak current box heat radiation structure of claim 1, wherein the side of the mounting plate facing the outer layer is provided with a flat cable groove in an i shape, and the side of the mounting plate facing the inner layer is provided with a plurality of uniformly arranged heat radiation fins.
3. The weak current box heat radiation structure of claim 1, wherein heat radiation holes are respectively formed on the top of both sides of the outer layer.
4. The weak current box heat radiation structure of claim 1, wherein the bottom of the two sides of the inner layer are respectively provided with corresponding air inlet holes, and the top of one side of the inner layer is provided with an air outlet hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220044230.8U CN216960616U (en) | 2022-01-06 | 2022-01-06 | Weak current case heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220044230.8U CN216960616U (en) | 2022-01-06 | 2022-01-06 | Weak current case heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216960616U true CN216960616U (en) | 2022-07-12 |
Family
ID=82314377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220044230.8U Active CN216960616U (en) | 2022-01-06 | 2022-01-06 | Weak current case heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216960616U (en) |
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2022
- 2022-01-06 CN CN202220044230.8U patent/CN216960616U/en active Active
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