CN219780512U

CN219780512U - Metal substrate with blind hole structure

Info

Publication number: CN219780512U
Application number: CN202321204226.4U
Authority: CN
Inventors: 江清兵; 祝小华; 宋振武; 宋世祥
Original assignee: Shenzhen Q&d Circuits Co ltd
Current assignee: Shenzhen Q&d Circuits Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-09-29
Anticipated expiration: 2033-05-18

Abstract

The utility model discloses a metal substrate with a blind hole structure, and relates to the technical field of metal substrates. The utility model comprises a substrate body, wherein the substrate body comprises a plurality of groups of blind holes formed in the top and a power device fixedly arranged in the middle, an auxiliary plate is fixedly connected below the substrate body, the length of the auxiliary plate is smaller than that of the substrate body, and horizontal feet are movably connected at four corners of the bottom of the auxiliary plate.

Description

Metal substrate with blind hole structure

Technical Field

The utility model belongs to the technical field of metal substrates, and particularly relates to a metal substrate with a blind hole structure.

Background

The metal substrate is a metal circuit board material, belongs to an electronic general component, consists of a heat conduction insulating layer, a metal plate and a metal foil, and has the characteristics of special magnetic conductivity, excellent heat dissipation, high mechanical strength, good processability and the like.

However, the following drawbacks still exist in practical use: the metal substrate has the excellent heat dissipation performance, and heat dissipation is carried out by virtue of the blind holes, but in the actual use process, hot air cannot be rapidly dissipated, the heat dissipation efficiency of the metal substrate can be greatly reduced by matching with an electric element, the traditional metal is basically used as a bottom plate, the metal is required to be firm and reliable, the metal is basically simple in structure, and the metal cannot be rapidly leveled when being installed in a complex environment.

Therefore, the existing metal substrate with the blind hole structure cannot meet the requirements in practical use, so that there is an urgent need for an improved technology in the market to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a metal substrate with a blind hole structure, which solves the problems that the metal substrate has excellent heat dissipation performance and can not quickly dissipate heat by means of blind holes in the actual use process, the heat dissipation efficiency of the metal substrate can be greatly reduced by matching with an electric element, the traditional metal is basically used as a bottom plate and needs to be firm and reliable, the metal is basically simple in structure and can not be quickly leveled when being installed in a complex environment, and the metal substrate comprises an auxiliary plate, a horizontal leg, an adjusting bolt, an adjusting nut, a supporting plate, an adjusting cavity and an adjusting button.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a metal substrate with a blind hole structure, which comprises a substrate body and is characterized in that: the utility model provides a novel integrated circuit board, including base plate body, auxiliary plate, bottom, upper and lower plates, the base plate body includes multiunit blind hole and the fixed power device that is provided with in middle part that the top was seted up, the below fixedly connected with auxiliary plate of base plate body, the length of auxiliary plate is less than the base plate body, four equal swing joint in corner of auxiliary plate bottom has the horizontal foot, the equal fixed mounting in left and right sides of auxiliary plate has the channel steel frame, and the base plate body is longer than the auxiliary plate for the both sides of base plate body can effectually carry out marginal ventilation and heat dissipation, and the channel steel frame is provided with four groups simultaneously, makes base plate body raise, leaves the ground clearance in the bottom, is convenient for carry out effective fixed to the basic body, is convenient for better ventilation and heat dissipation simultaneously.

Further, a device cavity is formed between the substrate body and the auxiliary plate, heat conducting gel is adhered to the bottom of the device cavity, and a heat conducting plate is adhered to the bottom of the heat conducting gel, so that heat in the substrate body can be conducted out from the heat conducting gel to the heat conducting plate in sequence, and the heat is rapidly conducted out.

Further, the back of the auxiliary plate is fixedly provided with a radiator, the upper end and the lower end of the radiator are fixedly connected with radiating fins, the heat conducting plate is fixedly connected with the radiating fins, and the two groups of radiating fins can rapidly radiate heat on the heat conducting plate, so that the radiating capacity of the metal substrate can be greatly improved.

Further, the top rotation of horizontal foot is connected with adjusting nut, adjusting nut's interior circumference is provided with adjusting bolt, adjusting bolt upwards runs through in backup pad to base plate body top, and downward rotation connects in adjusting nut to fixed connection in the inside of horizontal foot, rotates adjusting nut and makes adjusting bolt drive the horizontal foot and can make level in a flexible way according to the demand of environment, can make level to base plate body fast.

Further, the lower margin hole has been seted up on the cell steel frame, still fixedly connected with channel-section steel board on the cell steel frame, set up the adjustment chamber on the inner wall of cell steel frame, be provided with the adjusting knob in the adjustment chamber, the adjusting knob carries out fixed connection with the inner wall of backup pad, makes the adjusting knob fix the channel-section steel frame after the level foot makes level, fixes the lower margin hole according to the demand after fixing, improves the fixity of cell steel frame.

Further, the groove steel frame is fixedly connected with the auxiliary plate through the adjusting button and the supporting plate, so that the bottom of the substrate body is effectively fixed, and the metal substrate is firm and reliable.

Further, the groove steelframe is equipped with four sets of altogether, and each group channel-section steel frame rigid coupling is in the left and right sides both ends of accessory plate respectively, can improve the holistic steadiness of basic body.

Further, two groups of anchor holes are formed in each channel steel frame, and the channel steel frames are I-shaped, so that the channel steel frames are strong in structural performance.

Further, a certain gap is arranged between the substrate body and the auxiliary plate, so that the bottom of the substrate body can radiate better.

Further, the substrate body and the auxiliary plate are fixedly connected through four groups of bolts, so that the substrate body is prevented from being extruded by external force to deform.

The utility model has the following beneficial effects:

1. according to the utility model, the auxiliary plate, the horizontal leg, the adjusting bolt, the adjusting nut, the supporting plate, the groove steel frame, the foot hole, the groove steel plate, the adjusting cavity and the adjusting button are adopted, the adjusting nut is rotated to enable the adjusting bolt to drive the horizontal leg to flexibly level according to the environment requirement, and meanwhile, the adjusting button is flexibly rotated horizontally according to the horizontal leg after adjustment, so that the channel steel frame can be adjusted up and down under the action of the adjusting cavity, and the bottom of the base plate body is effectively fixed, so that the metal base plate is firm and reliable.

2. According to the utility model, when the device cavity on the substrate generates heat, the heat conducting gel at the bottom of the device cavity sequentially transmits the heat to the heat conducting plate, and the heat conducting plate is fixedly connected with the heat radiating fins, so that the heat radiator starts to work, and two groups of heat radiating fins can rapidly radiate the heat on the heat conducting plate in combination with the blind holes at the top of the metal substrate, so that the heat radiating capability of the metal substrate can be greatly improved.

Drawings

FIG. 1 is a schematic perspective view of the whole structure of the present utility model;

FIG. 2 is a schematic elevational view of a portion of the present utility model;

FIG. 3 is a schematic view of the bottom plan view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 at a.

In the drawings, the list of components represented by the various numbers is as follows:

1. a substrate body; 11. a blind hole; 12. a power device; 13. a device cavity; 14. a thermally conductive gel; 15. a heat conductive plate; 2. an auxiliary plate; 21. a horizontal leg; 22. a heat radiation fin; 23. a heat sink; 24. adjusting a bolt; 25. adjusting the nut; 26. a support plate; 3. a channel steel frame; 31. a foot hole; 32. a trough steel plate; 33. adjusting the cavity; 34. an adjusting button.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model is a metal substrate with blind hole structure, comprising a substrate body 1, which is characterized in that: the substrate body 1 comprises a plurality of groups of blind holes 11 formed in the top and a power device 12 fixedly arranged in the middle, an auxiliary plate 2 is fixedly connected to the lower side of the substrate body 1, the length of the auxiliary plate 2 is smaller than that of the substrate body 1, horizontal legs 21 are movably connected to four corners at the bottom of the auxiliary plate 2, a groove steel frame 3 is fixedly arranged on the left side and the right side of the auxiliary plate 2, the substrate body 1 is longer than the auxiliary plate 2, two sides of the substrate body 1 can effectively perform edge ventilation and heat dissipation, meanwhile, four groups of groove steel frames 3 are arranged, the substrate body 1 is lifted, a ground clearance is reserved at the bottom, the substrate body 1 can be effectively fixed, and meanwhile, better ventilation and heat dissipation are facilitated; the groove steel frame 3 is equipped with four sets of altogether, and each group's channel-section steel frame 3 rigid coupling is in the left and right sides both ends of auxiliary plate 2 respectively, can improve basic body 1 holistic steadiness.

As shown in fig. 2, a device cavity 13 is formed between the substrate body 1 and the auxiliary plate 2, a heat conducting gel 14 is adhered to the bottom of the device cavity 13, and a heat conducting plate 15 is adhered to the bottom of the heat conducting gel 14, so that heat in the substrate body 1 can be conducted out rapidly through the heat conducting gel 14 to the heat conducting plate 15 in sequence; a certain gap is arranged between the substrate body 1 and the auxiliary plate 2, so that the bottom of the substrate body 1 can radiate better; the substrate body 1 and the auxiliary plate 2 are fixedly connected through four groups of bolts, so that the substrate body is prevented from being extruded by external force to deform.

As shown in fig. 3, a radiator 23 is fixedly mounted on the back of the auxiliary plate 2, the upper end and the lower end of the radiator 23 are fixedly connected with radiating fins 22, the heat conducting plate 15 is fixedly connected with the radiating fins 22, and the two groups of radiating fins 22 can rapidly radiate heat on the heat conducting plate 15, so that the heat radiating capability of the metal substrate can be greatly improved.

As shown in fig. 1 and 4, the top end of the horizontal leg 21 is rotatably connected with an adjusting nut 25, the inner periphery of the adjusting nut 25 is provided with an adjusting bolt 24, the adjusting bolt 24 penetrates through the supporting plate 26 to the top of the base plate body 1 upwards, and is rotatably connected with the adjusting nut 25 downwards to be fixedly connected with the inside of the horizontal leg 21; the adjusting nut 25 is rotated, so that the adjusting bolt 24 drives the horizontal leg 21 to flexibly level according to the environmental requirement, the base plate body 1 can be quickly leveled, the channel steel frame 3 is provided with the anchor hole 31, the channel steel frame 3 is also fixedly connected with the channel steel plate 32, the inner wall of the channel steel frame 3 is provided with the adjusting cavity 33, and the adjusting cavity 33 is provided with the adjusting button 34; the adjusting buttons 34 are fixedly connected with the inner wall of the supporting plate 26, after the horizontal feet 21 are leveled, the adjusting buttons 34 are used for fixing the channel steel frame 3, the anchor holes 31 are fixed according to requirements after the fixing, the fixing capacity of the channel steel frame 3 is improved, the channel steel frame 3 is fixedly connected with the auxiliary plate 2 through the adjusting buttons 34 and the supporting plate 26, and therefore the bottom of the base plate body 1 is effectively fixed, and the metal base plate is firm and reliable; two groups of anchor holes 31 are formed in the channel steel frame 3, and the channel steel frame 3 is I-shaped, so that the channel steel frame 3 is strong in structural property.

One specific application of this embodiment is: when the metal substrate is used, the adjusting nut 25 is rotated, the adjusting bolt 24 drives the horizontal leg 21 to be flexibly leveled according to the requirement of the environment, meanwhile, the channel steel frame 3 can be flexibly adjusted up and down under the action of the adjusting cavity 33 through the horizontal rotation adjusting button 34 after being adjusted according to the horizontal leg 21, so that the bottom of the substrate body 1 is effectively fixed, a metal substrate is firm and reliable, when the device cavity 13 on the substrate body 1 generates heat, the heat conducting gel 14 at the bottom of the device cavity 13 sequentially transmits the heat to the heat conducting plate 15, the heat conducting plate 15 is fixedly connected with the heat radiating fins 22, the heat radiator 23 starts to work, and the heat on the heat conducting plate 15 can be quickly radiated through the two groups of heat radiating fins 22 by combining with the blind holes 11 at the top of the metal substrate, so that the heat radiating capability of the metal substrate can be greatly improved.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a contain metal substrate of blind hole structure, includes base plate body (1), its characterized in that: the utility model discloses a solar cell module, including base plate body (1), including multiunit blind hole (11) and the middle part that the top was seted up are fixed be provided with power device (12), the below fixedly connected with auxiliary plate (2) of base plate body (1), the length of auxiliary plate (2) is less than base plate body (1), four equal swing joint in corner of auxiliary plate (2) bottom have horizontal foot (21), the equal fixed mounting in left and right sides of auxiliary plate (2) has slotted steel frame (3).

2. The metal substrate with blind via structure according to claim 1, wherein: a device cavity (13) is formed between the substrate body (1) and the auxiliary plate (2), a heat conducting gel (14) is bonded at the bottom of the device cavity (13), and a heat conducting plate (15) is bonded at the bottom of the heat conducting gel (14).

3. The metal substrate with blind via structure according to claim 1, wherein: the back of the auxiliary plate (2) is fixedly provided with a radiator (23), and the upper end and the lower end of the radiator (23) are fixedly connected with radiating fins (22).

4. The metal substrate with blind via structure according to claim 1, wherein: the top of horizontal foot (21) rotates and is connected with adjusting nut (25), adjusting nut (25)'s inner periphery is provided with adjusting bolt (24), adjusting bolt (24) upwards runs through in backup pad (26) to base plate body (1) top, rotates downwards and is connected in adjusting nut (25) to fixed connection in the inside of horizontal foot (21).

5. The metal substrate with blind via structure according to claim 1, wherein: the steel channel is characterized in that the steel channel frame (3) is provided with a foot hole (31), the steel channel frame (3) is fixedly connected with a steel channel plate (32), the inner wall of the steel channel frame (3) is provided with an adjusting cavity (33), and an adjusting button (34) is arranged in the adjusting cavity (33).

6. The metal substrate with blind via structure according to claim 1, wherein: the channel steel frame (3) is fixedly connected with the auxiliary plate (2) through an adjusting button (34) and a supporting plate (26).

7. The metal substrate with blind via structure according to claim 1, wherein: the channel steel frames (3) are provided with four groups in total, and each group of channel steel frames (3) are fixedly connected to the left end and the right end of the auxiliary plate (2) respectively.

8. The metal substrate with blind via structure according to claim 1, wherein: two groups of anchor holes (31) are formed in each channel steel frame (3), and the channel steel frames (3) are I-shaped.

9. The metal substrate with blind via structure according to claim 1, wherein: a gap is arranged between the substrate body (1) and the auxiliary plate (2).

10. The metal substrate with blind via structure according to claim 1, wherein: the base plate body (1) is fixedly connected with the auxiliary plate (2) through four groups of bolts.