CN211481813U

CN211481813U - Radiator and shielding box integral type structure

Info

Publication number: CN211481813U
Application number: CN202020225941.6U
Authority: CN
Inventors: 陈敦槐
Original assignee: Laster Tech Electronics Dongguan Co ltd
Current assignee: Laster Tech Electronics Dongguan Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-09-11
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a radiator and shielding box integrated structure, which comprises a mounting plate, wherein the upper surface of the mounting plate is provided with a groove, a shielding box is fixedly connected in the groove, a radiator fan is fixedly connected on the lower side of the shielding box, the side part of the radiator fan is provided with a first air inlet, one side of the shielding box is provided with a second air inlet, the inner wall of the shielding box is fixedly connected with a first fixed plate, the inner wall of the shielding box is fixedly connected with a second fixed plate, the cross section of the second fixed plate is triangular, a driving plate is fixedly clamped between the first fixed plate and the second fixed plate, the shielding device is arranged in a box body form, the driving plate is clamped in the shielding box, the shielding box can protect elements from collision, the lower side of the shielding box is provided with an aluminum plate which plays the role of a shielding cover, the radiator fan is arranged, can carry out high-efficient heat dissipation to the drive plate, prolong the life of drive plate.

Description

Radiator and shielding box integral type structure

Technical Field

The utility model relates to an automobile lamp technical field specifically is a radiator and shielding box integral type structure.

Background

With the development of automobile technology, because the LED car lamp has novel appearance and fashionable appearance, the LED application of the car lamp will be widely increased, and the traditional halogen lamp application will be gradually reduced and replaced.

In the aspect of designing an LED driving power supply, the traditional lamp not only meets the requirements of electrical functions and guarantees of quality in a limited space, but also passes national security certification, so that the general LED driving power supply is difficult to test and certify through electromagnetic compatibility of electrical parts in the limited space, and a box such as an external shielding cover is required to be borrowed to emit radiation to a shield when the driving power supply works, but in such a way, the cost of raw materials is increased, the production efficiency is reduced, and the heat emission degree of parts and components covered by the shielding cover on a power panel is also improved; therefore, the service life is shortened due to the reduced energy efficiency, the number of stations for assembly is increased, the manufacturing period of the product is prolonged, quality factors have more risks, and the rapid production is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radiator and shielding box integral type structure sets up the shielding ware into the box body form, and the drive plate joint can protect the component not receive the collision in the shielding box, and the shielding ware downside is provided with aluminum plate, has played the effect of shielding lid, sets up radiator fan, can blow the air current to the drive plate, can carry out high-efficient heat dissipation to the drive plate, has prolonged the life of drive plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a radiator and shielding box integral type structure, includes the mounting panel, the mounting panel upper surface is seted up flutedly, fixedly connected with shielding box in the recess, shielding box downside fixedly connected with radiator fan, first air intake has been seted up to radiator fan lateral part, the second air intake has been seted up to shielding box one side, the first fixed plate of shielding box inner wall fixedly connected with, shielding box inner wall fixedly connected with second fixed plate, the cross-section of second fixed plate is triangle-shaped, the fixed joint has the drive plate between first fixed plate and the second fixed plate, the louvre has been seted up to shielding box lateral wall, the louvre is located the below of drive plate.

Preferably, the lower side of the side wall of the shielding box is obliquely arranged, and the lower side of the shielding box is an aluminum plate.

Preferably, four corners of the shielding box are provided with chamfers, and the chamfers are arranged on the outer side of the shielding box.

Preferably, the heat dissipation holes are at least provided with three groups, and the heat dissipation holes are distributed on the side wall of the shielding box at equal intervals.

Preferably, the side wall of the shielding box is provided with a first air inlet hole, the first air inlet hole is in a strip shape, the side part of the cooling fan is provided with a second air inlet hole, and the cooling fan is in a strip shape.

Preferably, one side of the first air inlet is fixedly connected with a wind shield, and one side of the wind shield is fixedly connected to two sides of the second air inlet.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the shielding device is arranged in a box body form, the driving plate is clamped in the shielding box, the shielding box can protect elements from being collided, the aluminum plate is arranged on the lower side of the shielding box and plays a role of a shielding cover, the heat radiation fan is arranged to blow airflow to the driving plate, the driving plate can be efficiently radiated, and the service life of the driving plate is prolonged;

2. the drive plate is easily damaged when the shielding cover is assembled in the prior art, the process of assembling the shielding cover in the production link is reduced due to the integrated structure of the radiator and the shielding box, the production efficiency is improved, and the cost of raw materials is reduced.

Drawings

FIG. 1 is a schematic view of the shielding box according to the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic top view of the heat sink of the present invention;

fig. 4 is a schematic side view of a shielding box according to the present invention;

fig. 5 is a schematic diagram of a partial top view structure of the shielding box of the present invention.

In the figure: 1. mounting a plate; 2. a groove; 3. a shield case; 4. a heat radiation fan; 5. a first air inlet; 6. a second air inlet; 7. a first fixing plate; 8. a second fixing plate; 9. a drive plate; 10. heat dissipation holes; 11. chamfering; 12. a first air inlet hole; 14. a second air inlet hole; 13. a wind deflector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a radiator and shielding box integral type structure, including

mounting panel

1, 1 upper surface of mounting panel is seted up flutedly 2, fixedly connected with shielding box 3 in the

recess

2, 3 downside fixedly connected with radiator fan 4 of shielding box, first air intake 5 has been seted up to radiator fan 4 lateral part, second air intake 6 has been seted up to 3 one side of shielding box, 3 inner wall fixedly connected with first fixed plate 7 of shielding box, 3 inner wall fixedly connected with second fixed plate 8 of shielding box, the cross-section of second fixed plate 8 is triangle-shaped, fixed joint has drive plate 9 between first fixed plate 7 and the second fixed plate 8, the front of drive plate 9 is down, louvre 10 has been seted up to 3 lateral walls of shielding box, louvre 10 is located the below of drive plate 9. In order to increase the heat dissipation efficiency, at least three sets of heat dissipation holes 10 are provided, and the heat dissipation holes 10 are equidistantly distributed on the sidewall of the shielding box 3.

The shielding box 3 side wall downside slope sets up, and in order to realize shielded function, shielding box 3 downside sets up to aluminum plate. In order to enhance the appearance, chamfers 11 are provided at four corners of the shield case 3, and the chamfers 11 are provided outside the shield case 3.

In order to increase the heat dissipation efficiency of the heat dissipation fan 4, a first air inlet hole 12 is formed in the side wall of the shielding box 3, the first air inlet hole 12 is in the shape of a strip, a second air inlet hole 14 is formed in the side portion of the heat dissipation fan 4, and the heat dissipation fan 4 is in the shape of a strip. In order to increase the efficiency of the first air inlet 5 and further increase the fan heat efficiency of the heat dissipation fan 4, one side of the first air inlet 5 is fixedly connected with a wind shield 13, and one side of the wind shield 13 is fixedly connected to two sides of the second air inlet 6.

The working principle is as follows: the shielding device is designed into a box body form, the driving plate 9 is clamped in the shielding box 3, the shielding box 3 can protect elements of the driving plate 9 from being collided, an aluminum plate is arranged on the lower side of the shielding box 3 to play a shielding role, the heat radiation fan 4 is arranged to blow airflow to the driving plate 9, the driving plate 9 can be efficiently radiated, and the service life of the driving plate 9 is prolonged; the drive plate 9 is easily damaged when the traditional shielding cover is assembled, the process of assembling the shielding cover in the production link is reduced due to the integrated structure of the radiator and the shielding box, the production efficiency is improved, and the cost of raw materials is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a radiator and shielding box integral type structure, includes mounting panel (1), its characterized in that: mounting panel (1) upper surface is seted up flutedly (2), fixedly connected with shielding box (3) in recess (2), shielding box (3) downside fixedly connected with radiator fan (4), first air intake (5) have been seted up to radiator fan (4) lateral part, second air intake (6) have been seted up to shielding box (3) one side, shielding box (3) inner wall fixedly connected with first fixed plate (7), shielding box (3) inner wall fixedly connected with second fixed plate (8), the cross-section of second fixed plate (8) is triangle-shaped, fixed joint has drive plate (9) between first fixed plate (7) and second fixed plate (8), louvre (10) have been seted up to shielding box (3) lateral wall, louvre (10) are located the below of drive plate (9).

2. The integrated structure of the radiator and the shielding box as claimed in claim 1, wherein: the shielding box (3) side wall lower side is obliquely arranged, and the shielding box (3) lower side is an aluminum plate.

3. The integrated structure of the radiator and the shielding box as claimed in claim 1, wherein: four corners of the shielding box (3) are provided with chamfers (11), and the chamfers (11) are arranged on the outer side of the shielding box (3).

4. The integrated structure of the radiator and the shielding box as claimed in claim 1, wherein: the radiating holes (10) are at least provided with three groups, and the radiating holes (10) are distributed on the side wall of the shielding box (3) at equal intervals.

5. The integrated structure of the radiator and the shielding box as claimed in claim 1, wherein: first air inlet (12) have been seted up to shielding box (3) lateral wall, the shape of first air inlet (12) is the bar, second air inlet (14) have been seted up to radiator fan (4) lateral part, radiator fan (4) shape is the bar.

6. The integrated structure of the radiator and the shielding box as claimed in claim 1, wherein: the air blocking device is characterized in that one side of the first air inlet (5) is fixedly connected with an air blocking plate (13), and one side of the air blocking plate (13) is fixedly connected to two sides of the second air inlet (6).