CN219267666U

CN219267666U - Metal housing with good heat dissipation performance for photoelectric device

Info

Publication number: CN219267666U
Application number: CN202320163938.XU
Authority: CN
Inventors: 何振威; 王震红; 顾仁刚; 胡永字; 张培清; 赵海英; 何振芳
Original assignee: Taicang Weishida Electronic Co ltd
Current assignee: Taicang Weishida Electronic Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-06-27
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses a metal shell with good heat dissipation performance for a photoelectric device, which comprises an upper shell, heat dissipation holes, a protective shell, a lower shell, connecting holes and balls, wherein the heat dissipation holes are uniformly formed in the upper shell, the protective shell is arranged on the upper shell, the connecting holes are formed in the lower shell, a cavity is formed in the lower shell, an impeller is arranged in the cavity, the upper shell is connected with a connecting column, a limit column is arranged on the connecting column, and the balls are connected on the limit column. According to the utility model, the heat dissipation holes and the impellers arranged in the cavities are arranged in the upper shell and the lower shell, so that air in the whole upper shell and the whole lower shell can be circulated, the heat dissipation efficiency can be increased under the condition of wind, the photoelectric devices are ensured to be placed in the upper shell and the lower shell, the photoelectric devices can be protected, and the heat dissipation on the surfaces of the photoelectric devices can be ensured.

Description

Metal housing with good heat dissipation performance for photoelectric device

Technical Field

The utility model relates to the technical field of metal shells for photoelectric devices, in particular to a metal shell with good heat dissipation performance for a photoelectric device.

Background

The metal shell for the photoelectric device is a shell for placing the photoelectric device inside, is generally made of metal materials, and needs to be in line with the shape of the device to the greatest extent when the photoelectric device is placed in the shell, meanwhile, the photoelectric device needs to be protected in real time, the photoelectric device is not interfered and extruded by external connection when in use, the use characteristics of the device cannot be influenced due to deformation, and meanwhile, the surface heat dissipation of the photoelectric device needs to be guaranteed, and normal use is not influenced.

The existing metal shell for the photoelectric device can only protect the photoelectric device when the photoelectric device is used, and has poor heat dissipation effect, for example, the metal shell for the photoelectric device package disclosed by the application number 201610703275.0 can not dissipate heat on the surface of the photoelectric device placed inside in use.

Therefore, it is necessary to solve the above problems by inventing a metal case for a photovoltaic device having a good heat dissipation performance.

Disclosure of Invention

The utility model aims to provide a metal shell for a photoelectric device, which has good heat dissipation performance, so as to solve the problem of poor heat dissipation effect of the metal shell for the photoelectric device in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a metal casing for photoelectric device that heat dispersion is good, includes shell, louvre, protective housing, lower shell, connecting hole and ball, evenly seted up the louvre on the shell, install the protective housing on the shell, the connecting hole has been seted up on the lower shell, the cavity has been seted up in the shell down, install the impeller in the cavity, be connected with the spliced pole on the shell, install spacing post on the spliced pole, be connected with the ball on the spacing post.

Preferably, the upper shell is in a shape of a rectangle at two sides of the middle arc, and the arc and the rectangle are provided with radiating holes, and the radiating holes penetrate through the upper shell and the lower shell.

Preferably, the protective housing is a half arc plate, and the protective housing is arranged on the lower housing and is symmetrical to the protective housing arranged on the upper housing.

Preferably, the shape of the lower shell is identical with that of the upper shell, the upper shell is also provided with a protective shell, the inner bottom of the lower shell is a semicircular plate, and the semicircular plate is provided with a strip-shaped groove.

Preferably, the impeller is a wind energy rotating plate and is of an automatic rotating type, the impeller is installed in a cavity through a bearing, and the cavity is fixedly formed in the bottom end of the lower shell.

Preferably, the number of the connecting columns is four, and the positions of the connecting columns correspond to the positions of the connecting holes.

Preferably, the limiting column is composed of a first sliding plate, a first spring, a second sliding plate and a second spring, and two limiting columns are arranged on the connecting column.

Preferably, the limit post sliding connection has a slide, fixedly connected with spring one end on the slide, no. one spring other end fixedly connected with slide No. two, be connected with No. two springs on the slide No. two, no. two springs and ball fixed connection.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the heat dissipation holes and the impellers arranged in the cavities are arranged in the upper shell and the lower shell, so that air in the whole upper shell and the whole lower shell can be circulated, the heat dissipation efficiency can be increased under the condition of wind, the photoelectric devices are ensured to be placed in the upper shell and the lower shell, the photoelectric devices can be protected, and the heat dissipation on the surfaces of the photoelectric devices can be ensured;

2. through the alignment installation of the connecting column installed on the upper shell and the connecting hole formed on the lower shell, and the pressing of the position of any connecting hole, the upper shell and the lower shell can be easily buckled and separated to realize the installation and separation of the upper shell and the lower shell, thereby saving the installation and disassembly time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a perspective exploded view of the upper and lower housings of the present utility model;

FIG. 3 is a schematic perspective view of a connecting column according to the present utility model;

FIG. 4 is a schematic perspective view of an impeller according to the present utility model;

fig. 5 is a perspective cross-sectional view of a spacing post of the present utility model.

Reference numerals illustrate:

1. an upper housing; 2. a heat radiation hole; 3. a protective shell; 4. a lower housing; 5. a connection hole; 6. a cavity; 7. an impeller; 8. a connecting column; 9. a limit column; 901. a first slide plate; 902. a first spring; 903. a second slide plate; 904. a second spring; 10. and (3) rolling balls.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a metal shell for a photoelectric device with good heat dissipation performance, which is shown in figures 1-5, and comprises an upper shell 1, a heat dissipation hole 2, a protective shell 3, a lower shell 4, a connecting hole 5 and balls 10, wherein the heat dissipation hole 2 is uniformly formed in the upper shell 1, the protective shell 3 is arranged on the upper shell 1, the connecting hole 5 is formed in the lower shell 4, a cavity 6 is formed in the lower shell 4, an impeller 7 is arranged in the cavity 6, a connecting column 8 is connected to the upper shell 1, a limit column 9 is arranged on the connecting column 8, and the balls 10 are connected to the limit column 9.

The upper shell 1 is in a shape of a rectangle on two sides of a middle arc, the arc and the rectangle of the upper shell are provided with radiating holes 2, the radiating holes 2 penetrate through the upper shell 1 and the lower shell 4, the protective shell 3 is a half arc plate, and the protective shell 3 is arranged on the lower shell 4 and is symmetrical to the upper shell 1.

The shape of the lower shell 4 is identical with that of the upper shell 1, the upper shell 1 is also provided with a protective shell 3, the inner bottom of the lower shell 4 is a semicircular plate, a semicircular plate is provided with a strip-shaped groove, the impeller 7 is a wind energy rotating plate and is of an automatic rotating type, the impeller 7 is installed in the cavity 6 through a bearing, and the cavity 6 is fixedly arranged at the bottom end in the lower shell 4.

The connecting column 8 is provided with four, and the position of connecting column 8 corresponds with connecting hole 5 position, and spacing post 9 comprises slide 901, spring 902, slide 903 and spring 904 No. two, and spacing post 9 is provided with two on connecting column 8, and sliding connection has slide 901 No. one on slide 901 No. one, and spring 902 other end fixedly connected with slide 903 No. two is connected with spring 904 on the slide 903 No. two, spring 904 and ball 10 fixed connection.

The working principle of the utility model is as follows:

referring to fig. 1-5 of the specification, when the device is used, firstly, a photoelectric device is placed in a lower shell 4, electricity is extended into a protective shell 3, an upper shell 1 and the lower shell 4 are combined, and a connecting column 8 and a connecting hole 5 on the upper shell 1 and the lower shell 4 are aligned, inserted and fixed;

referring to fig. 1-5 of the specification, when the device is used, after the upper shell 1 and the lower shell 4 are combined, the photoelectric device is well protected, the whole upper shell 1 and the whole lower shell 4 can keep a ventilation state under the action of the radiating holes 2, and the impeller 7 in the cavity 6 at the bottom in the lower shell 4 can rotate under the condition of wind to drive the air in the upper shell 1 and the lower shell 4 to circulate;

when the photoelectric device needs to be taken out, the position of any connecting column 8 is pressed, the displacement of the limiting column 9 in the connecting hole 5 is driven (the extrusion of the ball 10 is driven, the second spring 904 is driven to extrude the sliding of the second sliding plate 903, the second sliding plate 903 is driven to extrude the first spring 902, the first sliding plate 901 is driven to push into the connecting column 8, one connecting column 8 is tilted due to uneven stress, a gap is formed between the connecting column 8 and the connecting hole 5), the upper shell 1 and the lower shell 4 are buckled from the gap, the upper shell 1 and the lower shell 4 are separated, and the installation and the disassembly of the upper shell 1 and the lower shell 4 are realized.

Claims

1. The utility model provides a metal casing for photoelectric device that heat dispersion is good, includes shell (1), louvre (2), protective housing (3), lower shell (4), connecting hole (5) and ball (10), its characterized in that: the novel heat radiation device is characterized in that heat radiation holes (2) are uniformly formed in the upper shell (1), a protective shell (3) is mounted on the upper shell (1), a connecting hole (5) is formed in the lower shell (4), a cavity (6) is formed in the lower shell (4), an impeller (7) is mounted in the cavity (6), a connecting column (8) is connected to the upper shell (1), a limit column (9) is mounted on the connecting column (8), and balls (10) are connected to the limit column (9).

2. The metal casing for a photovoltaic device having excellent heat dissipation performance according to claim 1, wherein: the upper shell (1) is in a shape of a rectangle on two sides of the middle arc, the arc and the rectangle of the upper shell are provided with radiating holes (2), and the radiating holes (2) penetrate through the upper shell (1) and the lower shell (4).

3. The metal casing for a photovoltaic device having excellent heat dissipation performance according to claim 2, wherein: the protective housing (3) is half arc, just protective housing (3) set up on lower shell (4) with last shell (1) on set up mutual symmetry.

4. The metal casing for a photovoltaic device having excellent heat dissipation performance according to claim 2, wherein: the shape of the lower shell (4) is identical to that of the upper shell (1), the upper shell (1) is also provided with a protective shell (3), the inner bottom of the lower shell (4) is a semicircular plate, and a semicircular plate is provided with a strip-shaped groove.

5. The metal casing for a photovoltaic device having excellent heat dissipation performance according to claim 4, wherein: the impeller (7) is a wind energy rotating plate and is of an automatic rotating type, the impeller (7) is arranged in the cavity (6) through a bearing, and the cavity (6) is fixedly arranged at the bottom end in the lower shell (4).

6. The metal casing for a photovoltaic device having excellent heat dissipation performance according to claim 1, wherein: the connecting columns (8) are four, and the positions of the connecting columns (8) correspond to the positions of the connecting holes (5).

7. The metal casing for a photovoltaic device having excellent heat dissipation performance according to claim 1, wherein: the limiting column (9) consists of a first sliding plate (901), a first spring (902), a second sliding plate (903) and a second spring (904), and two limiting columns (9) are arranged on the connecting column (8).

8. The metal casing for a photovoltaic device having excellent heat dissipation performance according to claim 7, wherein: the sliding type ball bearing is characterized in that a first sliding plate (901) is connected in the limiting column (9) in a sliding mode, one end of a first spring (902) is fixedly connected to the first sliding plate (901), a second sliding plate (903) is fixedly connected to the other end of the first spring (902), a second spring (904) is connected to the second sliding plate (903), and the second spring (904) is fixedly connected with the ball bearing (10).