阅读说明：本技术 一种散热器装配结构及电压力锅 (Radiator assembly structure and electric pressure cooker ) 是由 陈崇得 于 2020-08-24 设计创作，主要内容包括：本发明提供一种散热器装配结构及电压力锅,包括：风机组件,包括电机以及设于所述电机上的第一配合部；盖体,所述盖体上设有至少供电机通过的安装槽孔；架体,包括用于连接所述第一配合部的第一安装部,以及用于连接所述盖体的第二安装部。风机组件在安装时,先通过电机与架体连接,然后将电机插入安装槽孔,然后再连接架体与盖体即可。由于安装槽孔的设置,在电机穿入盖体时不需要翻转调整盖体的放置姿态。另一方面,电机从盖体的外侧插入安装槽孔,从而定位安装到盖体的内侧,架体仍然从盖体的外侧与盖体连接。因此,避开了盖体内部相对狭小的空间,为装配人员提供了更大的装配空间,降低了散热器的装配难度,提高了散热器的装配效率。(The invention provides a radiator assembling structure and an electric pressure cooker, comprising: the fan assembly comprises a motor and a first matching part arranged on the motor; the cover body is provided with an installation slot hole for at least a power supply machine to pass through; the support body, including being used for connecting the first installation department of first cooperation portion, and be used for connecting the second installation department of lid. When the fan assembly is installed, the fan assembly is connected with the frame body through the motor firstly, then the motor is inserted into the installation slotted hole, and then the frame body and the cover body are connected. Due to the arrangement of the mounting slot holes, the placing posture of the cover body does not need to be turned over and adjusted when the motor penetrates into the cover body. On the other hand, the motor is inserted into the mounting slot hole from the outer side of the cover body, so that the motor is positioned and mounted on the inner side of the cover body, and the frame body is still connected with the cover body from the outer side of the cover body. Therefore, the relatively narrow space in the cover body is avoided, a larger assembly space is provided for assembly personnel, the assembly difficulty of the radiator is reduced, and the assembly efficiency of the radiator is improved.)

1. A heat sink assembling structure, comprising:

the fan assembly (2) comprises a motor and a first matching part (21) arranged on the motor;

the electric power tool comprises a cover body (1), wherein the cover body (1) is provided with an installation slotted hole (11) for at least passing a power supply;

the support body (3) comprises a first installation part (31) used for being connected with the first matching part (21) and a second installation part (32) used for being connected with the cover body (1).

2. A heat sink mounting structure according to claim 1, wherein the cover body (1) further comprises:

and the second matching part (112) is arranged on the inner wall of the mounting groove hole (11), and the second mounting part (32) is connected with the second matching part (112) in a matching way.

3. A heat sink mounting structure according to claim 2, wherein the cover body (1) further comprises:

and the mounting flange (111) is arranged on the inner wall of the mounting groove hole (11), and the second matching part (112) is arranged on the mounting flange (111).

4. A radiator assembly structure according to any one of claims 1 to 3, wherein the frame body (3) comprises:

and the base ring (33) is arranged on the inner wall of the installation groove hole (11), and the second installation part (32) is arranged on the base ring (33).

5. A radiator assembly structure according to claim 4, wherein the frame body (3) further comprises:

and one end of the connecting rib (34) is arranged on the base ring (33), the other end of the connecting rib extends towards the centroid direction corresponding to the base ring (33), and the first installation part (31) is arranged on the connecting rib (34).

6. A heat sink mounting structure according to claim 5, wherein a line connecting the first mounting portion (31) and the second mounting portion (32) is arranged pointing to the centroid of the base ring (33).

7. A heat sink mounting structure according to any one of claims 5-6, wherein the first mounting portion (31) is located away from the base ring (33).

8. A radiator assembly structure according to any one of claims 1 to 3 and 5 to 6, wherein the fan assembly (2) further comprises:

the wind wheel (22) is arranged at the output end of the motor;

the cover (1) further comprises:

the heat dissipation structure (12) is arranged on the inner side of the cover body (1), and the heat dissipation structure (12) is annularly distributed around the fan assembly (2).

9. A radiator assembly structure according to claim 8, wherein an air permeable space is provided between the wind wheel (22) and the side of the motor.

10. A heat sink mounting structure according to any one of claims 2-3, wherein the second fitting portion (112) and the second mounting portion (32) are mutually fitted through-hole structures and/or boss structures.

11. A heat sink mounting structure according to claims 1-3, wherein the first mounting portion (31) and the first fitting portion (21) are each of a through-hole structure.

12. An electric pressure cooker is characterized in that: the method comprises the following steps:

an inner container;

the heat sink assembly structure according to any one of claims 1 to 11, wherein the inner side of the cover body (1) is disposed toward the inner container, the frame body (3) is mounted on the mounting slot hole (11), the fan assembly (2) is disposed on the inner side of the cover body (1), and the fan assembly (2) is disposed on the frame body (3).

Technical Field

The invention relates to the technical field of household appliance assembling structures, in particular to a radiator assembling structure and an electric pressure cooker.

Background

Household appliances are usually provided with a heat sink, such as an electric pressure cooker, a steam oven, etc. Taking an electric pressure cooker as an example, a heat sink is usually disposed on a cover of the electric pressure cooker. The heat sink generally includes a motor and a heat dissipation structure for guiding airflow to form a heat dissipation air path.

The existing motor is directly connected with the cover body of the electric pressure cooker, but the heat dissipation structure needs to be arranged at the inner side of the cover body, namely the side of the cover body facing the inner container, so that the motor needs to be arranged from the cover body to the inner side of the inner container. Because the inboard space of lid is relatively limited, at the inboard in-process of being connected of motor and lid, still need a plurality of screws to intervene, lead to the relative position that needs overall adjustment lid and motor, the assembly process is wasted time and energy relatively.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defect that the assembly space of the radiator in the prior art is limited, so that the invention provides the radiator assembly structure and the electric pressure cooker.

A heat sink assembling structure comprising:

the fan assembly comprises a motor and a first matching part arranged on the motor;

the cover body is provided with an installation slot hole for at least a power supply machine to pass through;

the support body, including being used for connecting the first installation department of first cooperation portion, and be used for connecting the second installation department of lid.

The lid further includes:

the second matching part is arranged on the inner wall of the mounting groove hole, and the second mounting part is connected with the second matching part in a matching way.

The lid further includes:

the mounting flange is arranged on the inner wall of the mounting groove hole, and the second matching part is arranged on the mounting flange.

The support body includes:

the base ring is arranged on the inner wall of the installation groove hole, and the second installation part is arranged on the base ring.

The support body still includes:

one end of the connecting rib is arranged on the base ring, the other end of the connecting rib extends towards the centroid direction corresponding to the base ring, and the first installation part is arranged on the connecting rib.

The connecting line of the first installation part and the second installation part points to the centroid of the base ring.

The first mounting portion is disposed away from the base ring.

The fan assembly further includes:

the wind wheel is arranged at the output end of the motor;

the lid further includes:

the heat dissipation structure is arranged on the inner side of the cover body and is distributed around the fan assembly in an annular shape.

And an air permeable space is arranged between the wind wheel and the side surface of the motor.

The second matching part and the second mounting part are mutually matched through hole structures and/or convex column structures.

The first mounting portion and the first matching portion are both in through hole structures.

An electric pressure cooker comprising:

an inner container;

in the radiator assembly structure of any of the above aspects, the inner side of the cover body faces the inner container, the frame body is mounted on the mounting slot hole, the fan assembly is located on the inner side of the cover body, and the fan assembly is located on the frame body.

The technical scheme of the invention has the following advantages:

1. the present invention provides a radiator assembling structure, including: the fan assembly comprises a motor and a first matching part arranged on the motor; the cover body is provided with an installation slot hole for at least a power supply machine to pass through; the support body, including being used for connecting the first installation department of first cooperation portion, and be used for connecting the second installation department of lid.

When the fan assembly is installed, the fan assembly is connected with the frame body through the motor firstly, then the motor is inserted into the installation slotted hole, and then the frame body and the cover body are connected. Due to the arrangement of the mounting slot holes, the placing posture of the cover body does not need to be turned over and adjusted when the motor penetrates into the cover body. On the other hand, the motor is inserted into the mounting slot hole from the outer side of the cover body, so that the motor is positioned and mounted on the inner side of the cover body, and the frame body is still connected with the cover body from the outer side of the cover body. Therefore, the relatively narrow space in the cover body is avoided, a larger assembly space is provided for assembly personnel, the assembly difficulty of the radiator is reduced, and the assembly efficiency of the radiator is improved.

2. In the heat sink assembly structure provided by the present invention, the cover further includes: the second matching part is arranged on the inner wall of the mounting groove hole, and the second mounting part is connected with the second matching part in a matching way.

The support body is embedded into the mounting groove hole from the outer side of the cover body and fixedly installed, the fan assembly is inserted into the cover body through the mounting groove hole and is kept on the mounting position on the inner side of the cover body after the fan assembly is fixed on the support body in the process of being embedded into the mounting groove hole.

3. In the heat sink assembly structure provided by the present invention, the cover further includes: the mounting flange is arranged on the inner wall of the mounting groove hole, and the second matching part is arranged on the mounting flange.

The mounting flange can provide a mounting face that supports cooperation support body promptly, can also play spacing and the effect of location when the support body installation and fan subassembly insert the mounting groove downthehole. When the support body just laminates on the mounting flange, the fan subassembly reaches the inside settlement position of lid. Therefore, in the installation process of the fan assembly, the cover body does not need to be turned over and the inner side of the cover body does not need to be checked.

4. The invention provides a radiator assembling structure, the frame body further comprises: one end of the connecting rib is arranged on the base ring, the other end of the connecting rib extends towards the centroid direction corresponding to the base ring, and the first installation part is arranged on the connecting rib.

The splice bar can play the effect of connecting the motor on the one hand, and on the other hand can improve the holistic intensity of support body.

5. According to the radiator assembling structure provided by the invention, the connecting line of the first mounting part and the second mounting part points to the centroid of the base ring.

When first installation department with the line of second installation department is directional during the centroid setting of base ring, the splice bar coincides with the radius of circular shape base ring just for the focus of motor and the focus of support body are on same plumb line, make support body and the holistic focus position of motor more excellent, and overall assembly structure is more stable.

6. The invention provides a radiator assembling structure, wherein the fan assembly further comprises: the wind wheel is arranged at the output end of the motor; the lid further includes: the heat dissipation structure is arranged on the inner side of the cover body and is distributed around the fan assembly in an annular shape.

The heat radiator refers to a fan assembly and a heat radiation structure, the heat radiation structure is generally provided with heat radiation fins and a wind guide structure, and when a motor drives a wind wheel to rotate to generate moving air flow, the wind guide structure in the heat radiation structure can guide the moving direction of the air flow, so that heat radiation is performed according to a preset air flow flowing mode. Meanwhile, the contact area between the radiating fins and the airflow can be increased, so that the radiating fins and the moving airflow can fully exchange heat to achieve the purpose of rapid heat dissipation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a top view of a cover and blower assembly according to the present invention;

FIG. 2 is a cross-sectional view of the cover and blower assembly of the present invention;

FIG. 3 is an exploded view of the cover and blower assembly of the present invention;

FIG. 4 is an exploded view of the connection structure of the cover and the frame body according to the present invention;

FIG. 5 is an enlarged view of the connection structure of the frame and the fan assembly shown in FIG. 2;

FIG. 6 is a schematic view of an alternative connection structure of the lower frame and the fan assembly shown in FIG. 5;

fig. 7 is a schematic view of another alternative connection structure of the lower frame body and the fan assembly shown in fig. 5.

Description of reference numerals:

1. a cover body; 11. mounting a slotted hole; 111. a mounting flange; 112. a second mating portion; 12. a heat dissipation structure; 2. a fan assembly; 21. a first mating portion; 22. a wind wheel; 3. a frame body; 31. a first mounting portion; 32. a second mounting portion; 33. a base ring; 34. and connecting ribs.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.