CN210986833U

CN210986833U - Heat dissipation shell cover for radar

Info

Publication number: CN210986833U
Application number: CN201922000099.6U
Authority: CN
Inventors: 陶征; 付鹏
Original assignee: Nanjing Hurys Intelligent Technology Co Ltd
Current assignee: Nanjing Hurys Intelligent Technology Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-10
Anticipated expiration: 2029-11-19

Abstract

The utility model provides a radar is with heat dissipation shell lid, which comprises an apron, apron outside surface is including heat dissipation area territory and water conservancy diversion region, the regional week side that sets up in the heat dissipation area of water conservancy diversion, the regional evenly distributed of heat dissipation has bellied heat radiation fins, the inboard surface of apron is provided with heat transfer component, heat transfer component's tip and the biggest partial contact of calorific capacity of the inside components and parts of radar, heat transfer component includes heat transfer post and heat transfer plate, the both ends of heat transfer post respectively with apron and heat transfer plate fixed connection. Outside can effectively conducting the inside heat of radar equipment to equipment through heat radiation fins, through the cooperation of heat transfer post and heat transfer plate, can contact and conduct its heat with inside key components and parts, its radiating speed of greatly increased reduces the inside temperature of radar equipment, especially the heat at key components and parts position, has prolonged radar equipment's life, and structural design is reasonable simple, has very strong practicality.

Description

Heat dissipation shell cover for radar

Technical Field

The utility model relates to a radar shell field specifically is a radar is with heat dissipation shell lid.

Background

Heat fins are classified as "passive heat sinks" in the field of electronic engineering design. The commonly used heat sink is made of aluminum or copper, which is a metal with good thermal conductivity, light weight and easy processing, and silver is too expensive, so it is not attached to the heat generating surface and uses a complex heat exchange mode to dissipate heat.

The waterproof and dustproof measures are required to be made when the device is installed outdoors and outdoors, so that the interior of the device is required to be sufficiently sealed; the direct solar radiation and the self-heating of the equipment operation cause the internal temperature of the equipment to be very high, so the heat dissipation of the equipment is required to be well done.

However, the radar equipment needs to avoid high-frequency vibration such as vibration generated by rotation of a fan, so that the equipment cannot be additionally provided with an active heat dissipation device and only can rely on passive heat dissipation; in consideration of sealing performance and production cost, most of the devices use plastics as the housing, but the plastics have poor thermal conductivity, so that the heat dissipation requirements of the devices cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radar is with heat dissipation shell lid, solved the not good technical problem of current radar shell lid radiating effect.

To achieve the above objective, the present invention provides the following technical solutions: a radiating shell cover for radar comprises a cover plate, wherein the outer side surface of the cover plate comprises a radiating area and a flow guide area, the flow guide area is arranged on the periphery of the radiating area, and raised radiating fins are uniformly distributed in the radiating area;

the inner side surface of the cover plate is provided with a heat transfer part, the end part of the heat transfer part is in contact with the part with the largest heat productivity of the radar internal component, the heat transfer part comprises a heat transfer column and a heat transfer plate, two ends of the heat transfer column are respectively fixedly connected with the cover plate and the heat transfer plate, and the heat transfer plate is in contact with the part with the largest heat productivity of the radar internal component.

Further, in the present invention, the diversion area is a diversion trench surrounding the heat dissipation area.

Further, the utility model discloses in, the side of apron is provided with the bayonet socket with radar looks adaptation.

Further, the utility model discloses in, the inboard surface of apron is provided with the erection column that is used for with radar shell cooperation installation.

Further, in the present invention, the number of the mounting posts is six.

Further, the utility model discloses in, the mounting hole has been seted up in the four corners of apron, the mounting hole is located the water conservancy diversion region.

Further, the utility model discloses in, be provided with the rubber sealing ring in the week side of apron when installing the radar shell.

Further, the utility model discloses in, heat radiation fins's length direction is parallel with the length direction of apron, heat radiation fins's width direction is parallel with the width direction of apron.

Further, the utility model discloses in, heat radiation fins is provided with six rows along the length direction of apron, heat radiation fins is provided with twelve rows along the width direction of apron, the heat radiation fins of two rows in the middle of the length direction of apron highly is greater than both sides heat radiation fins's height.

Further, in the present invention, the cover plate is made of aluminum or copper.

The beneficial effects are that the technical scheme of this application possesses following technological effect:

1. the utility model discloses a heat radiation fins can effectively conduct the inside heat of radar equipment outside equipment, uses through the cooperation of heat transfer post and heat transfer plate, can contact and conduct its heat with inside key components and parts, and its radiating speed of greatly increased reduces the inside temperature of radar equipment, and especially the heat at key components and parts position has prolonged the life of radar equipment, and structural design is reasonable simple, has very strong practicality.

2. The utility model discloses a setting up of sealing rubber ring can keep the leakproofness of equipment when installing, avoids water or other foreign matters to enter into the inside of radar equipment.

3. The utility model discloses a setting up of guiding gutter can guarantee that the rainwater can flow, is favorable to dispelling the heat to radar equipment simultaneously to reduce the weight of whole device.

4. The utility model discloses a cooperation of mounting hole and erection column is used, can be favorable to the installation of this casing lid to use, and convenient to detach has brought the facility for the user.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.

The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the inner side surface of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic bottom view of the present invention.

Fig. 5 is a schematic side view of the present invention.

In the figures, the meaning of the reference numerals is as follows: 1. a cover plate; 2. heat dissipation fins; 3. a heat transfer column; 4. a heat transfer plate; 5. a diversion trench; 6. a bayonet; 7. mounting a column; 8. and (4) a groove.

Detailed Description

For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.

In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure. As shown in fig. 1-5.

As shown in fig. 1, a heat dissipation housing cover for radar includes a cover plate 1, the outer surface of the cover plate 1 includes a heat dissipation area and a flow guiding area, the flow guiding area is disposed on the periphery of the heat dissipation area, and the heat dissipation area is uniformly distributed with raised heat dissipation fins 2.

As shown in fig. 2, the inner side surface of the cover plate 1 is provided with a heat transfer part, the end of the heat transfer part is contacted with the part with the maximum heat productivity of the internal components of the radar, the heat transfer part comprises a heat transfer column 3 and a heat transfer plate 4, the two ends of the heat transfer column 3 are respectively fixedly connected with the cover plate 1 and the heat transfer plate 4, the heat transfer plate 4 is contacted with the part with the maximum heat productivity of the internal components of the radar, the heat inside the radar can be effectively conducted to the outside of the equipment through the heat dissipation fins 2, the heat can be contacted with the internal key components and conduct the heat, the heat dissipation speed is greatly increased, the temperature inside the radar is reduced, especially the heat of the key components and parts, the service life of the radar is prolonged, the structural design is reasonable and simple, and the practicability.

As shown in fig. 3, further, in this embodiment, the diversion area is a diversion trench 5 surrounding the heat dissipation area, and the diversion trench 5 can ensure that rainwater can flow, and is beneficial to heat dissipation of the radar device and reduce the weight of the whole device.

Further, in this embodiment, the heat dissipation area is provided with the heat dissipation fins 2, as shown in fig. 1, the middle of the heat dissipation area is provided with the groove 8, the groove 8 can be provided with a label, the larger the overall area of the heat dissipation fins 2 is, the better the heat dissipation effect is, the smaller the ratio of the height to the height of the heat dissipation fins is, the larger the number is, the larger the effective heat dissipation surface area is, and the better the heat dissipation performance is.

Further, in this embodiment, as shown in fig. 1, the side of the cover plate 1 is provided with a bayonet 6 adapted to the radar, so as to be conveniently engaged with the housing of the radar device.

Further, in the present embodiment, the inner side surface of the cover plate 1 is provided with a mounting post 7 for fitting with the radar housing for insertion into a mounting hole of the radar housing.

Further, in the present embodiment, as shown in fig. 2, the number of the mounting posts 7 is six.

Further, in this embodiment, the mounting holes have been seted up at the four corners of apron 1, and the mounting hole is located heat radiation fins 2, and the cooperation of mounting hole and erection column 7 is used, can be favorable to the installation and use of this casing lid, and convenient to detach has brought the facility for the user.

Further, in this embodiment, be provided with the rubber gasket in the week side of apron 1 when installing the radar shell, the leakproofness of equipment when can keeping the installation through the setting of rubber gasket, avoids water or other foreign matters to enter into the inside of radar equipment.

Further, in the present embodiment, the length direction of the heat dissipation fins 2 is parallel to the length direction of the cover plate 1, and the width direction of the heat dissipation fins 2 is parallel to the width direction of the cover plate 1.

Further, in this embodiment, six rows of heat dissipation fins 2 are arranged along the length direction of the cover plate 1, twelve rows of heat dissipation fins 2 are arranged along the width direction of the cover plate 1, and the height of the heat dissipation fins 2 in the middle two rows of the length direction of the cover plate 1 is greater than the height of the heat dissipation fins 2 on both sides.

Further, in the present embodiment, the material of the cover plate 1 is aluminum or copper.

When the utility model is used, the cover plate is arranged on a radar shell, sealing rubber rings are arranged around the cover plate 1 and matched with the radar shell, the mounting column 7 is inserted into the radar shell and then is fixed and pressed by screws to ensure the tightness of the equipment and prevent rainwater and dust from entering the equipment, orderly heat dissipation fins 2 and flow guide grooves 5 are arranged outside the cover plate 1, the heat dissipation fins 2 are mainly used for increasing the contact area with air so as to increase the heat dissipation efficiency of the radar equipment, the flow guide grooves 5 are used for ensuring that the rainwater can flow and reducing the weight of the whole device, a heat transfer column 3 and a heat transfer plate 4 are arranged on the inner side surface of the cover plate 1, the heat transfer plate 4 can be directly contacted with components with larger heat, such as the part with the maximum heat transfer quantity on a circuit board, the temperature of the hottest device is reduced with the highest efficiency, the heat dissipation speed of the heat transfer column is greatly increased, the temperature inside, especially the heat of key components and parts position has prolonged radar equipment's life, and structural design is reasonable simple, has very strong practicality.

To sum up, the utility model discloses a heat radiation fins 2 can effectively conduct the inside heat of radar equipment outside to equipment, uses through the cooperation of heat transfer post 3 and heat transfer plate 4, can contact and conduct its heat with inside key components and parts, and its radiating speed of greatly increased reduces the inside temperature of radar equipment, and especially the heat at key components and parts position has prolonged radar equipment's life, and structural design is reasonable simple, has very strong practicality.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a radar is with heat dissipation shell lid, includes apron (1), its characterized in that: the outer side surface of the cover plate (1) comprises a heat dissipation area and a flow guide area, the flow guide area is arranged on the periphery of the heat dissipation area, and raised heat dissipation fins (2) are uniformly distributed in the heat dissipation area;

the inner side surface of the cover plate (1) is provided with a heat transfer component, the end part of the heat transfer component is in contact with the part with the largest heat productivity of the internal components of the radar, the heat transfer component comprises a heat transfer column (3) and a heat transfer plate (4), and two ends of the heat transfer column (3) are fixedly connected with the cover plate (1) and the heat transfer plate (4) respectively.

2. The heat radiation housing cover for radar according to claim 1, wherein: the flow guide area is a flow guide groove (5) surrounding the heat dissipation area.

3. The heat radiation housing cover for radar according to claim 1, wherein: and a bayonet (6) matched with the radar shell is arranged on the side edge of the cover plate (1).

4. The heat radiation housing cover for radar according to claim 1, wherein: and the inner side surface of the cover plate (1) is provided with a mounting column (7) which is used for being matched and mounted with the radar shell.

5. The heat radiation housing cover for radar according to claim 4, wherein: the number of the mounting columns (7) is six.

6. The heat radiation housing cover for radar according to claim 5, wherein: mounting holes are formed in four corners of the cover plate (1), and the mounting holes are located on the flow guide area.

7. The heat radiation housing cover for radar according to claim 6, wherein: when the sealing rubber ring is installed on the radar shell, a sealing rubber ring is arranged on the peripheral side of the cover plate (1).

8. The heat radiation housing cover for radar according to claim 7, wherein: the length direction of the radiating fins (2) is parallel to the length direction of the cover plate (1), and the width direction of the radiating fins (2) is parallel to the width direction of the cover plate (1).

9. The heat radiation housing cover for radar according to claim 8, wherein: six rows of radiating fins (2) are arranged along the length direction of the cover plate (1), twelve rows of radiating fins (2) are arranged along the width direction of the cover plate (1), and the heights of the radiating fins (2) in the middle two rows of the length direction of the cover plate (1) are greater than the heights of the radiating fins (2) on the two sides.

10. The heat radiation housing cover for radar according to any one of claims 1 to 9, wherein: the cover plate (1) is made of aluminum or copper.