A heat dissipation base and an electric appliance

Abstract

The utility model discloses a kind of heat dissipation pedestal and electrical equipment, heat dissipation pedestal includes supporting plate and several supporting legs;The front side and / or middle part of supporting plate is provided with several upper and lower through holes, the rear side of supporting plate is recessed with upper and lower through ventilation slot inward, electrical equipment is supported on supporting plate;Supporting leg is installed on the lower end surface of supporting plate, for supporting supporting plate, so that the lower end surface of supporting plate and support plane are structured with the ventilation channel of ventilation slot communication;Through the above structure, it can guarantee that embedded electrical equipment is aesthetic while having sufficient space to supply electrical equipment heat dissipation, with very good practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electrical equipment, especially a heat dissipation base and electrical equipment. BACKGROUND

[0002] The electrical equipment will produce heat when running, if not timely dissipate, will influence the working condition of electrical equipment, even influence the service life of electrical equipment, especially embedded refrigerator etc, is limited to the size of its use space and the heat dissipation demand, the side surface of refrigerator and the cabinet cannot reserve too big gap, otherwise will influence the aesthetic quality, also lose the significance of embedded, however, the heat dissipation of refrigerator cannot be ignored, otherwise will increase the power consumption of refrigerator, therefore, the heat dissipation base and electrical equipment are urgently needed to solve the above problems. SUMMARY

[0003] The utility model discloses at least one of the technical problems in the prior art is solved, for this, the utility model provides a heat dissipation base and electrical equipment.

[0004] The utility model discloses an embodiment of the utility model solves the technical scheme that its technical problem adopts: a heat dissipation base, including the support plate and a plurality of legs,

[0005] The front side and / or middle part of the support plate is provided with a plurality of upper and lower penetrating heat dissipation holes, and the rear side of the support plate is inwardly recessed with an upper and lower penetrating ventilation groove, and the electrical equipment is supported on the support plate.

[0006] The leg is installed on the lower end surface of the support plate and is used for supporting the support plate, so that the lower end surface of the support plate and the support plane form a ventilation channel communicated with the ventilation groove.

[0007] As one of the preferred embodiments of the utility model, the upper end surface of the support plate is provided with a plurality of positioning columns.

[0008] As one of the preferred embodiments of the utility model, the lower end surface of the support plate is provided with a plurality of first reinforcing rib strips arranged along the length direction.

[0009] As one of the preferred embodiments of the utility model, the lower end surface of the support plate is provided with a plurality of second reinforcing rib strips arranged along the width direction.

[0010] As one of the preferred embodiments of the utility model, the leg is provided with a height adjusting assembly for adjusting the distance between the support plate and the support plane.

[0011] As one of the preferred embodiments of the utility model, the height adjusting assembly includes an adjusting knob screwedly connected to the lower end of the leg.

[0012] As one of the preferred embodiments of the utility model, the supporting plate and / or the supporting leg are made of ABS plastic.

[0013] An electric appliance device comprises the heat dissipation base.

[0014] The utility model discloses a heat dissipation base and electric appliance device, heat dissipation base includes the supporting plate and a plurality of supporting legs, the front side and / or middle part of supporting plate is provided with a plurality of upper and lower through -going heat dissipation hole, the rear side of supporting plate is recessed to the upper and lower through -going ventilation groove to the inside, and the electric appliance device is supported on the supporting plate, the supporting leg is installed on the lower end surface of supporting plate, is used for supporting the supporting plate, to make the lower end surface of supporting plate and the support plane constitute the ventilation channel that communicates with the ventilation groove, through above -mentioned structure can guarantee that the embedded electric appliance device has the very good practicality while the aesthetic quality has the sufficient space to supply electric appliance heat dissipation. BRIEF DESCRIPTION OF DRAWINGS

[0015] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0016] Figure 1 It is a kind of heat dissipation base in practical application structure diagram;

[0017] Figure 2 It is a kind of heat dissipation base in practical application cross section;

[0018] Figure 3 It is a kind of first structure diagram of heat dissipation base;

[0019] Figure 4 It is a kind of second structure diagram of heat dissipation base. DETAILED DESCRIPTION

[0020] This part will describe the specific embodiment of the utility model in detail, and the preferred embodiment of the utility model is shown in the attached drawings, and the function of the attached drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0021] In the description of the utility model, the meaning of multiple is two or more, greater than, less than, more than, etc. are not included in the number, above, below, etc. are included in the number. If there is a description to the first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0022] In the description of the utility model, it needs to be understood that, when the direction is described, for example, the direction or position relation of the upper, lower, front, back, left, right and the like is indicated based on the direction or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the indicated device or element must have a specific direction, a specific direction structure and operation, so it cannot be understood as a limitation of the utility model.

[0023] In the utility model, unless otherwise explicitly limited, the words such as “set”, “install”, “connect” should be understood broadly, for example, it can be directly connected, also can be indirectly connected through intermediate medium, can be fixedly connected, also can be detachably connected, can be integrally formed, can be mechanically connected, can be the communication or mutual action relation of the internal two elements. The skilled in the art can determine the specific meaning of the above words in the utility model in combination with the specific content of the technical scheme.

[0024] Refer to Figures 1 to 4 A heat dissipation base, comprising a supporting plate 10 and a plurality of supporting legs 20;

[0025] The front side and / or the middle part of the supporting plate 10 is provided with a plurality of up-down penetrating heat dissipation holes 11, and the rear side of the supporting plate 10 is inwardly recessed with an up-down penetrating ventilation groove 12, and the electric appliance is supported on the supporting plate 10;

[0026] The supporting leg 20 is arranged on the lower end surface of the supporting plate 10, and is used for supporting the supporting plate 10, so that the lower end surface of the supporting plate 10 and the supporting plane are connected to form a ventilation channel 30 communicated with the ventilation groove 12.

[0027] In the utility model, the electric appliance is preferably a refrigerator, and the refrigerator is placed on the heat dissipation base and is embedded into the cabinet 80 as a whole, specifically, first, the most suitable supporting leg 20 is selected according to the height of the refrigerator, the thickness of the supporting plate 10 and the inner space height of the cabinet 80, in some embodiments, when the most suitable supporting leg 20 is selected, the sum of the height of the supporting leg 20, the thickness of the supporting plate 10 and the height of the refrigerator is still slightly less than the inner space height of the cabinet 80, the height adjusting assembly 70 can be arranged on the supporting leg 20, which is used for adjusting the distance between the supporting plate 10 and the supporting plane, as a preferred embodiment of the height adjusting assembly 70, the height adjusting assembly 70 comprises an adjusting knob 71 threadedly connected to the lower end of the supporting leg 20, the lower end of the supporting leg 20 is threadedly connected to the upper end surface of the adjusting knob 71, and the lower end surface of the adjusting knob 71 abuts against the supporting plane, the height difference between the supporting leg 20 and the adjusting knob 71 is changed by rotating the adjusting knob 71, and then the height difference is compensated, so that the refrigerator and the heat dissipation base are better fitted with the cabinet 80.

[0028] Further, when the refrigerator is placed on the heat dissipation base, the ventilation direction is as shown by the arrowFigures 2-3 The heat generated by the refrigerator during operation is dissipated into the air duct 30 below the supporting plate 10 through the heat dissipation holes 11 on the supporting plate 10, and then dissipated out through the air duct 30, the ventilation groove 12 and the rear side of the refrigerator by external air flow; in some embodiments, the top of the cabinet 80 is provided with a front-to-rear ventilation opening, the rear end of which is in communication with the rear side of the refrigerator, so that the air flow can be discharged through the rear side of the refrigerator and the ventilation opening; the utility model has the advantages that the above structure can ensure the aesthetic appearance of the embedded electrical appliance while providing sufficient space for the electrical appliance to dissipate heat, and has very good practicability.

[0029] In some embodiments, the upper end surface of the supporting plate 10 is provided with a plurality of positioning columns 40; this arrangement is used for positioning between the supporting plate 10 and the refrigerator or positioning between the supporting plate 10 and the cabinet 80, to avoid relative displacement during assembly or movement.

[0030] In some embodiments, the lower end surface of the supporting plate 10 is provided with a plurality of first reinforcing ribs 50 arranged along the length direction thereof at intervals; further, the lower end surface of the supporting plate 10 is provided with a plurality of second reinforcing ribs 60 arranged along the width direction thereof at intervals; the first reinforcing ribs 50 and the second reinforcing ribs 60 arranged in a horizontal and vertical staggered manner are used to improve the structural strength of the supporting plate 10; in some embodiments, the supporting plate 10, the first reinforcing ribs 50 and the second reinforcing ribs 60 are integrally injection molded.

[0031] In some embodiments, the supporting plate 10 and / or the supporting leg 20 are made of ABS plastic.

[0032] An electrical appliance comprising the heat dissipation base.

[0033] Of course, the utility model is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or replacements without departing from the spirit of the utility model, and these equivalent modifications and replacements are all included in the scope defined by the claims of the present application.

Claims

1. A heat sink pedestal, characterized by: The support plate (10) and a plurality of legs (20) are included. A plurality of heat dissipation holes (11) are arranged on the front side and / or the middle part of the support plate (10) and penetrate the support plate (10) from top to bottom. The rear side of the support plate (10) is recessed inwardly to form a ventilation groove (12) which penetrates the support plate (10) from top to bottom.

2. The heat sink base of claim 1, wherein: The legs (20) are arranged on the lower end surface of the support plate (10) and are used to support the support plate (10) so that a ventilation channel (30) is formed between the lower end surface of the support plate (10) and the supporting surface and is in communication with the ventilation groove (12).

3. The heat sink base of claim 1, wherein: A plurality of positioning columns (40) are arranged on the upper end surface of the support plate (10).

4. The heat spreader of claim 1, wherein: A plurality of first reinforcing ribs (50) are arranged on the lower end surface of the support plate (10) and are spaced along the length direction of the support plate (10).

5. The heat sink base of claim 1, wherein: A plurality of second reinforcing ribs (60) are arranged on the lower end surface of the support plate (10) and are spaced along the width direction of the support plate (10).

6. A heat spreader submount according to claim 5, wherein: A height adjusting assembly (70) is arranged on the leg (20) and is used to adjust the distance between the support plate (10) and the supporting surface.

7. The heat sink base of claim 1, wherein: The height adjusting assembly (70) includes an adjusting knob (71) which is screwed to the lower end of the leg (20).

8. An electrical appliance characterized by: The support plate (10) and / or the leg (20) are made of ABS plastic. The heat dissipation base according to any one of claims 1-7 is included.

Images