CN211931173U

CN211931173U - ATR case with high heat dissipation efficiency

Info

Publication number: CN211931173U
Application number: CN202021031961.6U
Authority: CN
Inventors: 冯广洪
Original assignee: Tianjin Weilai Intelligent Control Technology Co ltd
Current assignee: Tianjin Weilai Intelligent Control Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-11-13
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses an ATR case with high heat dissipation efficiency, which comprises a case main body, wherein fixed rods are symmetrically and fixedly arranged on the front and back of the inner side wall of the case main body, through grooves are symmetrically and uniformly arranged on the front and back side walls of the case main body, heat conducting rods are fixedly arranged on the inner side walls of the through grooves, metal plates are fixedly arranged on the inner side walls of the through grooves, rectangular frames are fixedly arranged on the lower side walls of the case main body, through holes are uniformly arranged on the lower side walls of the case main body, dustproof nets are fixedly arranged on the inner side walls of the through holes, heat conducting plates and heat radiating plates are fixedly arranged on the inner side walls of the rectangular frames, and semiconductor refrigerating sheets are assembled between the heat conducting plates and the heat radiating plates. The effect of work efficiency is guaranteed.

Description

ATR case with high heat dissipation efficiency

Technical Field

The utility model relates to an ATR machine case technical field specifically is an ATR machine case of high-efficient radiating efficiency.

Background

The ATR case is a standard case of civil aircraft avionics case objects, frames, cooling air and connectors, and is often applied to important positions, so that the safety of the ATR case is very important, particularly the heat dissipation performance of the ATR case, the existing ATR case mostly adopts shell heat conduction and other modes to realize the heat dissipation of structures such as internal circuit boards, and the like, although the existing ATR case is effective, the existing ATR case is not efficient enough, the overheating risk still exists, if the ATR case capable of efficiently realizing the heat dissipation can be designed, the problems can be solved, and therefore the ATR case with high heat dissipation efficiency is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient radiating efficiency's ATR machine case to solve the problem that proposes in 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 high-efficient radiating efficiency's ATR machine case, includes machine case main body, symmetry fixed mounting has the dead lever around machine case main body's the inside wall, through groove has evenly been seted up to machine case main body's front and back lateral wall symmetry, the inside wall fixed mounting who leads to the groove has the heat-conducting rod, the equal fixed mounting of inside wall that leads to the groove has the metal sheet, machine case main body's lower side wall fixed mounting has the rectangle frame, machine case main body's lower side wall has evenly seted up the through-hole, the equal fixed mounting of inside wall of through-hole has the dust screen, the inside wall fixed mounting of rectangle frame has heat-conducting plate and heating panel, and the lower extreme laminating of heat-conducting rod in the last side wall of heat-conducting plate, be equipped with the semiconductor refrigeration piece between.

Preferably, the outer side wall of the fixed rod is uniformly and fixedly provided with rubber strips, and the inner side wall of the case body is bilaterally and symmetrically fixedly provided with rubber plates.

Preferably, the lower side wall of the heat dissipation plate is uniformly provided with grooves.

Preferably, the outer side wall of the rectangular frame is fixedly provided with a protection frame, and the lower side wall of the rectangular frame is uniformly and fixedly provided with a rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure of machine case main part, dead lever, logical groove, heat-conducting rod, rectangle frame, through-hole, heat-conducting plate, semiconductor refrigeration piece and heating panel utilizes casing and heat-conducting rod can realize the preliminary heat dissipation of machine case main part internal circuit board etc. utilizes the refrigeration effect of semiconductor refrigeration piece simultaneously, can control the temperature environment in the machine case main part, and then reachs high-efficient heat dissipation, guarantees work efficiency's effect.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. case main part, 2, dead lever, 3, logical groove, 4, heat-conducting rod, 5, metal sheet, 6, rectangle frame, 7, through-hole, 8, dust screen, 9, heat-conducting plate, 10, heating panel, 11, semiconductor refrigeration piece, 12, rubber strip, 13, recess, 14, protecting frame, 15, rubber pad, 16, rubber slab.

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, fig. 2 and fig. 3, the present invention provides a technical solution: an ATR case with high heat dissipation efficiency comprises a case body 1, fixing rods 2 are symmetrically and fixedly installed on the front side and the rear side of the inner side wall of the case body 1, the fixing rods 2 are made of metal products and have heat conduction performance, the inner cavity space of the case body 1 can be partitioned by the fixing rods 2, a plurality of circuit boards installed in the case body 1 are further partitioned, through grooves 3 are symmetrically and uniformly formed in the front side wall and the rear side wall of the case body 1, the through grooves 3 are communicated into the fixing rods 2, heat conduction rods 4 are fixedly installed on the inner side wall of the through grooves 3, part of heat generated by the circuit boards in the case body 1 is transmitted to the positions of the heat conduction rods 4 through the fixing rods 2, metal plates 5 are fixedly installed on the inner side wall of the through grooves 3, the metal plates 5 protect the heat conduction rods 4, part of the heat at the positions of the heat conduction rods 4 is emitted from, the lower side wall of the case body 1 is uniformly provided with through holes 7 for conducting heat, the inner side walls of the through holes 7 are fixedly provided with dust screens 8 to prevent dust from falling in, the inner side walls of the rectangular frames 6 are fixedly provided with heat conducting plates 9 and heat radiating plates 10, the lower ends of the heat conducting rods 4 are attached to the upper side walls of the heat conducting plates 9, the other part of heat in the heat conducting rods 4 can be conducted to the heat conducting plates 9, semiconductor chilling plates 11 are assembled between the heat conducting plates 9 and the heat radiating plates 10, the semiconductor chilling plates 11 are connected with an external power supply through wires, when the case is connected with the external power supply, the semiconductor chilling plates 11 are connected into a circuit, the upper surfaces of the semiconductor chilling plates 11 are chilling surfaces, a temperature control module is required to be installed in the case body 1 for monitoring the internal temperature of the case body and controlling the operation of the semiconductor chilling plates 11, so that the semiconductor chilling plates 11 can, and high-efficiency heat dissipation effect is realized.

Specifically, the outer side wall of the fixing rod 2 is uniformly and fixedly provided with the rubber strip 12 so that the circuit board does not contact the fixing rod 2, and the inner side wall of the case body 1 is bilaterally and symmetrically and fixedly provided with the rubber plates 16 so as to protect the circuit board inserted into the case body 1.

Specifically, the lower side wall of the heat dissipation plate 10 is uniformly provided with the grooves 13, so that the heat dissipation area is increased, and the heat dissipation effect is improved.

Specifically, the outer side wall of the rectangular frame 6 is fixedly provided with the protection frame 14, and the lower side wall of the rectangular frame 6 is uniformly and fixedly provided with the rubber pad 15, so that the structure of the case body 1 and the rectangular frame 6 is protected, and the case body is convenient to place.

The working principle is as follows: this ATR machine case of high-efficient radiating efficiency, the heat that the circuit board in the machine case main part 1 produced partly scatters through casing and upside, partly transmits to and scatters from 5 and logical groove 3 departments of metal sheet behind the heat conduction pole 4, realize the heat dissipation, when its heat production is too high, make semiconductor refrigeration piece 11 start, can effectively reduce the temperature in the machine case main part 1, and then make the heat that the circuit board produced more easily scatter, and make and can maintain under suitable temperature environment in the machine case main part 1, be of value to the normal high-efficient operation of inside circuit board.

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 high-efficient radiating efficiency's ATR machine case which characterized in that: comprises a case body (1), fixing rods (2) are symmetrically and fixedly mounted on the front and back of the inner side wall of the case body (1), through grooves (3) are symmetrically and uniformly formed in the front and back side walls of the case body (1), heat conducting rods (4) are fixedly mounted on the inner side wall of each through groove (3), metal plates (5) are fixedly mounted on the inner side wall of each through groove (3), rectangular frames (6) are fixedly mounted on the lower side wall of the case body (1), through holes (7) are uniformly formed in the lower side wall of the case body (1), dust screens (8) are fixedly mounted on the inner side walls of the through holes (7), heat conducting plates (9) and heat radiating plates (10) are fixedly mounted on the inner side walls of the rectangular frames (6), the lower ends of the heat conducting rods (4) are attached to the upper side walls of the heat conducting plates (9), and semiconductor refrigerating sheets (11), the semiconductor refrigerating sheet (11) is connected with an external power supply through a wire, and the upper surface of the semiconductor refrigerating sheet (11) is a refrigerating surface.

2. The efficient heat dissipation ATR chassis of claim 1, wherein: the outer side wall of the fixing rod (2) is uniformly and fixedly provided with a rubber strip (12), and the inner side wall of the case body (1) is bilaterally and symmetrically fixedly provided with rubber plates (16).

3. The efficient heat dissipation ATR chassis of claim 1, wherein: the lower side wall of the heat dissipation plate (10) is uniformly provided with grooves (13).

4. The efficient heat dissipation ATR chassis of claim 1, wherein: the outer side wall of the rectangular frame (6) is fixedly provided with a protection frame (14), and the lower side wall of the rectangular frame (6) is uniformly and fixedly provided with a rubber pad (15).