CN211745113U

CN211745113U - Quick heat dissipation type power pack

Info

Publication number: CN211745113U
Application number: CN202020808136.6U
Authority: CN
Inventors: 梁洪标
Original assignee: Foshan City Nanhai District Zhaoyu Lighting Co ltd
Current assignee: Foshan City Nanhai District Zhaoyu Lighting Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-10-23
Anticipated expiration: 2030-05-14

Abstract

The utility model belongs to the technical field of the power pack technique and specifically relates to a quick heat dissipation type power pack, including roof and U type casing, the roof is formed with the bellied first heat dissipation stripe of multiunit and second heat dissipation stripe respectively along the top of U type casing and the slidable lock joint of U type casing, the inside and outside both sides of both sides arm of U type casing, and adjacent first heat dissipation stripe and second heat dissipation stripe interval set up, and the surface of first heat dissipation stripe and second heat dissipation stripe is formed with the form sand grip between multiunit interval undulation. The utility model discloses a set up the inside and outside heat dissipation stripe structure of arranging, increased the heat radiating area of the inside and outside both sides of power pack for the inside heat transfer of power pack reaches power pack and the power pack transmits to external speed, thereby has improved heat dispersion, and simple structure is reasonable.

Description

Quick heat dissipation type power pack

Technical Field

The utility model belongs to the technical field of the power pack technique and specifically relates to a quick heat dissipation type power pack.

Background

As is well known, a power supply box is an auxiliary device for placing a power supply (various types of power supply batteries) and matching with other electric devices, and is widely used because it can better dissipate heat of the power supply while placing and fixing the power supply.

In the prior art, a power supply box generally comprises a box body and a box cover, wherein a power supply is placed in the box body, and the box cover is packaged. The conventional power box is usually provided with heat dissipation holes, external heat dissipation stripes or a heat dissipation fan, the protection performance can be reduced by the heat dissipation holes, the cost of installing the heat dissipation fan is high, the protection performance can also be reduced due to the exhaust reason, and the heat dissipation effect of the external heat dissipation stripes is not obvious, so that the structure of the power box is urgently required to be improved to improve the heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defect that current power pack heat dispersion is poor.

In order to realize the above object, the utility model provides a quick heat dissipation type power pack, including roof and U type casing, the roof is formed with the bellied first heat dissipation stripe of multiunit and the heat dissipation stripe of second respectively along the top of U type casing and the slidable lock joint of U type casing, the inside and outside both sides of both sides arm of U type casing, and adjacent first heat dissipation stripe and the heat dissipation stripe interval of second set up, and the surface of first heat dissipation stripe and the heat dissipation stripe of second is formed with the form sand grip between multiunit interval undulation.

Preferably, concave arc stripes are formed between two adjacent second heat dissipation stripes.

Preferably, the top side of the top plate is provided with a plurality of groups of raised third heat dissipation stripes.

Preferably, the quick heat dissipation type power pack further comprises side covers, the side covers are assembled on the front side and the rear side of the top plate and the U-shaped shell, and wire passing holes are formed in the side covers.

Furthermore, screw holes are respectively arranged at the bottoms of the two sides of the U-shaped shell, the two sides of the top plate and the four sides of the side cover.

Furthermore, the upper edge of the screw hole of the top plate is provided with a thickening strip.

The utility model has the advantages that: through setting up the heat dissipation stripe structure of inside and outside range, increased the heat radiating area of the inside and outside both sides of power pack for the inside heat transfer of power pack reaches power pack and the power pack transmits the speed to the external world, thereby has improved heat dispersion, and simple structure is reasonable.

Drawings

FIG. 1: the utility model discloses the cooperation schematic diagram of roof and U type casing.

FIG. 2: the enlarged schematic at a in fig. 1.

FIG. 3: the utility model discloses the plan view of side cap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be further described with reference to the following embodiments and accompanying drawings.

Please refer to fig. 1-3, for an embodiment of the present invention, the fast heat dissipation type power box is composed of a top plate 1 and a U-shaped housing 2, the power is placed in the U-shaped housing 2, the top plate 1 is slidably fastened with the U-shaped housing 2 along the top of the U-shaped housing 2, the openings on the front and rear sides are left after the top plate 1 and the U-shaped housing 2 are assembled, and the side cover 3 is assembled, thereby hermetically encapsulating the power, the wire passing hole 31 is opened on the side cover 3, and the input line and the output line of the power are led out through the wire passing hole 31.

The U-shaped shell 2 is provided with a first radiating stripe 21 and a second radiating stripe 22 for improving the radiating contact area, wherein the first radiating stripe 21 is formed on the inner side of the U-shaped shell 2, the second radiating stripe 22 is formed on the outer side of the U-shaped shell 2, the adjacent first radiating stripe 21 and second radiating stripe 22 are arranged at intervals to respectively increase the contact area between the inner side and the outer side of the U-shaped shell 2 and the air, and furthermore, a plurality of groups of interval-shaped convex strips 23 which are fluctuated at intervals are formed on the outer surfaces of the first radiating stripe 21 and the second radiating stripe 22 to further increase the radiating area.

In the present embodiment, the side covers 3 are fixed by screws, and the bottom of two sides of the U-shaped housing 2, two sides of the top plate 1 and four sides of the side covers 3 are respectively provided with corresponding screw holes 4.

In the present embodiment, in order to further increase the heat dissipation area, a concave arc stripe 24 is formed between two adjacent second heat dissipation stripes 22, and the length direction of the concave arc stripe 24 is consistent with the length direction of the second heat dissipation stripe; a plurality of groups of raised third radiating stripes 11 are arranged on the top side of the top plate 1; the upper edge of the screw hole 4 of the top plate 1 is provided with a thickening strip 12.

Compared with the prior art, the utility model discloses a quick heat dissipation type power pack has increased the heat radiating area of the inside and outside both sides of power pack through setting up the inside and outside heat dissipation stripe structure of arranging for the inside heat transfer of power pack reaches power pack and transmits to external speed, thereby has improved heat dispersion, and simple structure is reasonable, has the progressive meaning.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalent changes may be made to some of the technical features of the embodiments. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick heat dissipation type power pack, includes roof (1) and U type casing (2), its characterized in that, roof (1) is along the top and the slidable lock joint of U type casing (2), the inside and outside both sides of both sides arm of U type casing (2) are formed with bellied first heat dissipation stripe of multiunit (21) and second heat dissipation stripe (22) respectively, and are adjacent first heat dissipation stripe (21) and second heat dissipation stripe (22) interval set up, the surface of first heat dissipation stripe (21) and second heat dissipation stripe (22) is formed with the form sand grip (23) between the undulation of multiunit interval.

2. The rapid heat dissipation type power supply box according to claim 1, wherein a concave arc stripe (24) is formed between two adjacent second heat dissipation stripes (22).

3. The fast heat dissipation type power supply box according to claim 1, wherein the top side of the top plate (1) is provided with a plurality of sets of raised third heat dissipation stripes (11).

4. The quick heat dissipation type power supply box according to claim 1, further comprising side covers (3), wherein the side covers (3) are assembled on the front side and the rear side of the top plate (1) and the U-shaped shell (2), and the side covers (3) are provided with wire passing holes (31).

5. The quick heat dissipation type power supply box according to claim 4, wherein screw holes (4) are respectively formed in the bottoms of two sides of the U-shaped shell (2), two sides of the top plate (1) and four sides of the side cover (3).

6. The quick heat dissipation type power supply box according to claim 5, wherein a thickened strip (12) is arranged on the upper edge of the screw hole (4) of the top plate (1).