CN212811551U - Plastic power supply box with efficient heat dissipation function - Google Patents
Plastic power supply box with efficient heat dissipation function Download PDFInfo
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- CN212811551U CN212811551U CN202021809251.1U CN202021809251U CN212811551U CN 212811551 U CN212811551 U CN 212811551U CN 202021809251 U CN202021809251 U CN 202021809251U CN 212811551 U CN212811551 U CN 212811551U
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- lid
- heat dissipation
- box body
- radiating block
- box
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Abstract
The utility model relates to a high-efficient radiating plastic power pack, including box body and lid, the box body is articulated each other with the one end of lid, and the box body is connected through fixed establishment with the other end of lid, and the lid in-connection has heat dissipation mechanism, and heat dissipation mechanism includes the radiating block, and the radiating block is the metal material, and the inside cavity that is provided with of radiating block, the inside packing of radiating block have the coolant liquid, and a plurality of bar holes have been seted up to the lid, a plurality of fin of radiating block fixedly connected with, the fin passes the bar hole and stretches out to outside the lid, and a plurality of louv. Compare in current plastics power pack, the utility model discloses be provided with heat dissipation mechanism, through radiating block, coolant liquid and the fin of heat dissipation mechanism, can the efficient absorb the interior heat of box and give off the heat fast, and then keep the box interior temperature normal, maintain power pack internal component even running.
Description
Technical Field
The utility model relates to a plastic power supply box field especially relates to a high-efficient radiating plastic power supply box.
Background
Switching power supplies are widely used in electronic devices, and are provided with connection terminals for connecting a power supply to an external device circuit. At present, the power supply box mainly has two types: firstly, only circuit device part in the power pack, input/output wiring device part is in the outside pure power supply unit of power pack, secondly leaves certain space in the power pack, and installation space during existing circuit has the partial space of input/output wiring device of holding again, holds other related wiring device even.
When the switching power supply is used, the switching power supply works for a long time, so that the temperature of the whole power supply box in the working process is gradually increased due to the work of the components, especially in hot summer, the normal use of the whole power supply box can be influenced due to overhigh temperature, meanwhile, the aging of the components is accelerated, and more serious electrical fire can be caused, so that a structure capable of achieving quick heat dissipation is needed, and heat in the power supply box is quickly discharged.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a high-efficient radiating plastics power pack, including box body and lid, the box body is articulated each other with the one end of lid, the box body is connected through fixed establishment with the other end of lid, the lid in-connection has heat dissipation mechanism, heat dissipation mechanism includes the radiating block, the radiating block is the metal material, the inside cavity that is provided with of radiating block, the inside packing of radiating block has the coolant liquid, a plurality of bar holes have been seted up to the lid, a plurality of fin of radiating block fixedly connected with, the fin passes the bar hole and stretches out to outside the lid, a plurality of louvres have been seted.
The technical scheme can be further perfected as follows.
Further, the fixing mechanism comprises a bolt, a stepped hole formed in the box cover and a nut column arranged in the box cover, and the bolt penetrates through the stepped hole and is connected with the nut column.
Further, the end of the box body is provided with a wiring hole.
It is further explained that the dustproof filter screen is arranged at the position of the radiating hole.
It is further explained that a plurality of threaded holes are arranged in the box body.
The utility model has the advantages that: compare in current plastics power pack, the utility model discloses be provided with heat dissipation mechanism, through radiating block, coolant liquid and the fin of heat dissipation mechanism, can the efficient absorb the interior heat of box and give off the heat fast, and then keep the box interior temperature normal, maintain power pack internal component even running.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic front view of a plastic power supply box with high heat dissipation efficiency according to an embodiment of the present invention.
Fig. 2 is a schematic top view of an embodiment of the present invention, showing a plastic power box with high heat dissipation efficiency
Figure (a). Fig. 3 is a schematic right view of a plastic power supply box with high heat dissipation efficiency according to an embodiment of the present invention.
In the figure: 1-box body, 11-heat dissipation holes, 12-wiring holes, 13-threaded holes, 2-box cover, 21-strip-shaped holes, 3-fixing mechanism, 31-nut column, 32-stepped hole, 4-heat dissipation mechanism, 41-heat dissipation block, 42-cavity, 43-cooling liquid, 44-heat dissipation sheet and 5-dustproof filter screen
Detailed Description
To further understand the contents, features and functions of the present invention, the following embodiments are described.
As shown in fig. 1-3, an embodiment of the utility model provides a high-efficient radiating plastic power pack, including box body 1 and lid 2, box body 1 is articulated each other with the one end of lid 2, box body 1 is connected through fixed establishment 3 with the other end of lid 2, 2 in-connection in the lid have heat dissipation mechanism 4, heat dissipation mechanism 4 includes radiating block 41, radiating block 41 is the metal material, the inside cavity 42 that is provided with of radiating block 41, the inside packing of radiating block 41 has coolant liquid 43, a plurality of bar holes 21 have been seted up to lid 2, a plurality of fin 44 of radiating block 41 fixedly connected with, fin 44 passes bar hole 21 and stretches out beyond lid 2, a plurality of louvres 11 have been seted up to box body 1 both sides.
The fixing mechanism 3 comprises a bolt, a stepped hole 32 formed in the box cover 2 and a nut column 31 arranged in the box cover 2, and the bolt penetrates through the stepped hole 32 and is connected with the nut column 31. The end of the box body 1 is provided with a wiring hole 12. The radiating holes 11 are provided with dustproof filter screens 5. A plurality of threaded holes 13 are arranged in the box body 1.
Specifically, referring to fig. 1-3, one end of the box body 1 and one end of the box cover 2 are hinged to each other, and the other end is connected to the stepped hole 32 of the box cover 2 and the nut column 31 of the box body 1 in sequence through a bolt, so as to fixedly connect the box body 1 and the box cover 2. The bottom of box body 1 is provided with a plurality of screw holes 13, screw hole 13 be used for with the various electrical components fixed connection in the box body 1. The wiring hole 12 has been seted up to the tip of box body 1, and through wiring hole 12, the electrical components in the box can carry out the circuit intercommunication with the equipment outside the box.
The box cover 2 is internally and fixedly connected with a heat dissipation mechanism 4, the heat dissipation mechanism 4 comprises a flat square heat dissipation block 41, the heat dissipation block 41 is made of metal, a cavity 42 is arranged in the heat dissipation block, a cooling liquid 43 is injected into the cavity 42, the cooling liquid 43 is distilled water, the metal is easy to absorb heat and dissipate heat, the flat heat dissipation block 41 has a large heat absorption area and can absorb the heat dissipated in the box in time and cool down through the distilled water in the cavity 42, the specific heat capacity of the water is large and easy to obtain, the flat heat dissipation block is a good cooling liquid 43, the heat dissipation block 41 can have a large heat absorption capacity, the other side of the heat dissipation block 41 is connected with a plurality of heat dissipation fins 44, the heat dissipation fins 44 extend out of a power supply and the outside through the strip-shaped holes 21 of the box cover 2, the heat dissipation fins 44 are also made of metal and the combination of the plurality of heat dissipation fins 44 can generate a, thereby improving the heat dissipation capability of the heat dissipation block 41. A plurality of louvres 11 have been seted up to the both sides of box body 1, and the louvre 11 that 1 both sides of box body set up can directly switch on the power pack inside and outside, helps the heat directly to give off to 1 outsides of box body, and louvre 11 department is connected with dustproof filter screen 5, and dustproof filter screen 5 can prevent that the dust from in louvre 11 gets into box body 1, is favorable to maintaining the clean and tidy internal environment of power pack.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The utility model provides a high-efficient radiating plastic power supply box which characterized in that: including box body (1) and lid (2), box body (1) is articulated each other with the one end of lid (2), box body (1) is connected through fixed establishment (3) with the other end of lid (2), lid (2) in-connection has heat dissipation mechanism (4), heat dissipation mechanism (4) include radiating block (41), radiating block (41) are the metal material, inside cavity (42) that is provided with of radiating block (41), the inside packing of radiating block (41) has coolant liquid (43), a plurality of bar-shaped holes (21) have been seted up in lid (2), a plurality of fin (44) of radiating block (41) fixedly connected with, fin (44) pass bar-shaped hole (21) stretch out to outside lid (2), a plurality of louvre (11) have been seted up to box body (1) both sides.
2. The efficient heat dissipating plastic power pack of claim 1, wherein: the fixing mechanism (3) comprises a bolt, a stepped hole (32) formed in the box cover (2) and a nut column (31) arranged in the box cover (2), and the bolt penetrates through the stepped hole (32) and is connected with the nut column (31).
3. The efficient heat dissipating plastic power pack of claim 1, wherein: the end part of the box body (1) is provided with a wiring hole (12).
4. The efficient heat dissipating plastic power pack of claim 1, wherein: and a dustproof filter screen (5) is arranged at the heat dissipation hole (11).
5. The efficient heat dissipating plastic power pack of claim 1, wherein: a plurality of threaded holes (13) are formed in the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809251.1U CN212811551U (en) | 2020-08-26 | 2020-08-26 | Plastic power supply box with efficient heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809251.1U CN212811551U (en) | 2020-08-26 | 2020-08-26 | Plastic power supply box with efficient heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212811551U true CN212811551U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021809251.1U Active CN212811551U (en) | 2020-08-26 | 2020-08-26 | Plastic power supply box with efficient heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212811551U (en) |
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2020
- 2020-08-26 CN CN202021809251.1U patent/CN212811551U/en active Active
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