Heat dissipation type sheet metal part

Abstract

The utility model discloses a heat dissipation type sheet metal part, belongs to the technical field of security and protection monitoring accessories, and solves the problems that a sheet metal part serving as a heat dissipation shell can be connected with an original machine shell so as to ensure that heat can be dissipated, but connection parts of the sheet metal part cannot completely correspond in the production process. And finally, the sheet metal parts cannot be fixedly connected even if the size of the sheet metal parts is equal, and the sheet metal parts are discarded. Comprising a shell, the bottom face of the shell is open, and the two side walls of the shell are turned upwards to form two turning pieces. When the heat dissipation device is applied and the heat dissipation of an electrical element is carried out, hot air can leave the shell through the side heat dissipation grooves and the ventilation channels, and the staggered separation blades and the concave separation blades shield the openings of the heat dissipation grooves to prevent dust. During connection, the positions of the lower connecting piece and the middle connecting piece are adjusted through the corrugated parts, and the corrugated part connecting strips are pinched off by pliers to be pulled and adjusted, so that smooth connection is ensured.

Description

Technical Field

[0001] This utility model relates to the field of security monitoring accessories technology, and in particular to a heat dissipation type sheet metal part. Background Technology

[0002] Security monitoring is a key technology in modern security, using high-definition cameras, intelligent sensors, and other equipment to monitor and record target areas in real time and from all angles. It not only effectively prevents crime but also provides timely warnings and accurate on-site information during emergencies. It is widely used in homes, commercial spaces, and public areas, providing reliable protection for people's living and working environments.

[0003] During security monitoring operations, the electrical components generate a large amount of heat. This heat needs to be dissipated through the air, which requires the sheet metal parts, which act as heat sinks, to be connected to the original housing to ensure that the heat can be dissipated. However, during the production process, it is impossible to ensure that the connection parts of the sheet metal parts are perfectly aligned. As a result, even if the sheet metal parts are roughly the same size, they cannot be fixedly connected and are ultimately discarded.

[0004] Therefore, a heat-dissipating sheet metal part is proposed to solve or alleviate the above problems. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a heat-dissipating sheet metal part.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A heat-dissipating sheet metal part includes a housing with an open bottom surface and two upward-curved side walls forming two flaps. The bottom of the remaining two side walls of the housing is fixedly connected to a horizontally arranged corrugated portion, and the bottom of the flaps is fixedly connected to a vertically arranged corrugated portion. A horizontally arranged lower connecting piece is fixedly connected to the end of the corrugated portion away from the housing, and a horizontally arranged middle connecting piece is fixedly connected to the end of the corrugated portion away from the flaps. The corrugated portion, the housing, and the flaps are all integrally formed structures.

[0008] Preferably, a connecting strip is fixedly connected between the crests of the corrugated portion.

[0009] Preferably, connecting strips are also fixedly connected between the troughs of the corrugated portion.

[0010] Preferably, the connecting strip, corrugated part, shell, and folding piece are made of copper alloy.

[0011] Preferably, the outer ring of the housing has a side heat dissipation groove that communicates with its interior.

[0012] Preferably, the top surface of the housing is provided with an outer heat dissipation groove distributed in a ring array. The outer heat dissipation groove is I-shaped. One side of the housing located at the outer heat dissipation groove is turned upward and the other side is turned downward to form a staggered baffle. A ventilation channel is formed between the two staggered baffles in the same outer heat dissipation groove.

[0013] Preferably, the top surface of the housing is provided with a plurality of internal heat dissipation grooves, and the housing located at the internal heat dissipation grooves is recessed downward to form a recessed baffle, and a ventilation opening connecting the inner and outer sides of the housing is formed between the recessed baffle and the inner top surface of the housing.

[0014] This utility model has the following beneficial effects:

[0015] When this invention is applied, hot air can leave the housing through the side heat dissipation slots and ventilation channels during heat dissipation of electrical components. The staggered and recessed baffles cover the openings of the heat dissipation slots to prevent dust. During connection, the lower and middle connecting pieces are adjusted in position via the corrugated sections. The corrugated connecting strip can be broken with pliers and pulled to adjust, ensuring a smooth connection. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0018] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0020] Figure 4 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0021] In the diagram: 1. Housing; 2. Inner heat dissipation groove; 3. Recessed baffle; 4. Outer heat dissipation groove; 5. Misaligned baffle; 6. Side heat dissipation groove; 7. Folding plate; 8. Lower connecting plate; 9. Middle connecting plate; 10. Corrugated part; 11. Connecting strip. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the terms "first," "second," and "third" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0027] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] A type of heat dissipation sheet metal part, such as Figures 1 to 4As shown, the device includes a housing 1 with an open bottom surface. The two side walls of the housing 1 are upturned to form two flaps 7. The bottom of the other two side walls of the housing 1 are fixedly connected to horizontally arranged corrugated portions 10, and the bottom of the flaps 7 is fixedly connected to vertically arranged corrugated portions 10. The end of the corrugated portion 10 away from the housing 1 is fixedly connected to a horizontally arranged lower connecting piece 8, and the end of the corrugated portion 10 away from the flaps 7 is fixedly connected to a horizontally arranged middle connecting piece 9. The corrugated portion 10, the housing 1, and the flaps 7 are all integrally formed structures. Connecting strips 11 are fixedly connected between the crests of the corrugated portion 10 and between the troughs of the corrugated portion 10. The connecting strips 11, the corrugated portion 10, the housing 1, and the flaps 7 are made of copper alloy.

[0029] The outer ring of the shell 1 has a side heat dissipation groove 6 that communicates with its interior. The top surface of the shell 1 has an outer heat dissipation groove 4 arranged in a ring array. The outer heat dissipation groove 4 is I-shaped. One side of the shell 1 located at the outer heat dissipation groove 4 is upturned and the other side is upturned to form a staggered baffle 5. A ventilation channel is formed between two staggered baffles 5 in the same outer heat dissipation groove 4. The top surface of the shell 1 has several inner heat dissipation grooves 2. The shell 1 located at the inner heat dissipation groove 2 is recessed downward to form a recessed baffle 3. A ventilation opening is formed between the recessed baffle 3 and the inner top surface of the shell 1, connecting the inner and outer sides of the shell 1.

[0030] When this utility model is actually applied, if the electrical components need to dissipate heat, the hot air can leave through the side heat dissipation groove 6. At the same time, since hot air floats upward, it can also leave through the ventilation channel and vent, allowing the hot air to quickly leave the housing 1 by utilizing its own characteristics. During this process, the misaligned baffle 5 and the recessed baffle 3 can block the openings of the outer heat dissipation groove 4 and the inner heat dissipation groove 2, preventing dust from falling directly into the housing 1, thereby giving this sheet metal part good heat dissipation performance.

[0031] When this sheet metal part needs to be connected, whether it is the lower connecting piece 8 or the middle connecting piece 9, the corrugated part 10 is at its minimum length. If it is necessary to lengthen or adjust the position of the lower connecting piece 8 or the middle connecting piece 9, it is only necessary to use pliers to cut the connecting strip 11 between adjacent crests or troughs in the corrugated part 10. This allows the user to pull the corrugated part 10 to deflect or stretch it through the crest or trough position of the disconnected connecting strip 11, and finally complete the position adjustment of the lower connecting piece 8 and the middle connecting piece 9. This ensures that the lower connecting piece 8 and the middle connecting piece 9 of the entire sheet metal part can be connected smoothly without any mismatch in position.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A heat-dissipating sheet metal part, characterized in that, The shell (1) is open at the bottom and has two folded flaps (7) formed by the two side walls of the shell (1) being turned up. The bottom of the other two side walls of the shell (1) is fixedly connected to a horizontally arranged corrugated part (10) and the bottom of the folded flaps (7) is fixedly connected to a vertically arranged corrugated part (10). The end of the corrugated part (10) away from the shell (1) is fixedly connected to a horizontally arranged lower connecting piece (8) and the end of the corrugated part (10) away from the folded flaps (7) is fixedly connected to a horizontally arranged middle connecting piece (9). The corrugated part (10), the shell (1) and the folded flaps (7) are all integrally formed structures.

2. The heat-dissipating sheet metal part according to claim 1, characterized in that, A connecting strip (11) is fixedly connected between the crests of the corrugated part (10).

3. A heat-dissipating sheet metal part according to claim 2, characterized in that, Connecting strips (11) are also fixedly connected between the troughs of the corrugated part (10).

4. A heat-dissipating sheet metal part according to claim 3, characterized in that, The connecting strip (11), corrugated part (10), shell (1), and folding piece (7) are made of copper alloy.

5. A heat-dissipating sheet metal part according to claim 1, characterized in that, The outer ring of the housing (1) is provided with a side heat dissipation groove (6) that communicates with its interior.

6. A heat-dissipating sheet metal part according to claim 1, characterized in that, The top surface of the housing (1) is provided with an outer heat dissipation groove (4) arranged in a ring array. The outer heat dissipation groove (4) is in the shape of an I-beam. The housing (1) located at the outer heat dissipation groove (4) has one side turned upward and the other side turned downward to form a staggered baffle (5). A ventilation channel is formed between the two staggered baffles (5) in the same outer heat dissipation groove (4).

7. A heat-dissipating sheet metal part according to claim 1, characterized in that, The top surface of the housing (1) is provided with several internal heat dissipation grooves (2). The housing (1) located at the internal heat dissipation grooves (2) is recessed downward to form a recessed baffle (3). The recessed baffle (3) and the inner top surface of the housing (1) form a ventilation opening that connects the inside and outside of the housing (1).

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