CN210274939U - Heat dissipation plate with smooth surface mounted sheets - Google Patents
Heat dissipation plate with smooth surface mounted sheets Download PDFInfo
- Publication number
- CN210274939U CN210274939U CN201920684833.2U CN201920684833U CN210274939U CN 210274939 U CN210274939 U CN 210274939U CN 201920684833 U CN201920684833 U CN 201920684833U CN 210274939 U CN210274939 U CN 210274939U
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- heating panel
- punching press
- groove
- panel body
- heat dissipation
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a smooth heating panel of paster, including the heating panel body, the equal punching press of heating panel body both sides edge is formed with the rectangular channel, and the middle punching press of department of heating panel body is formed with the groove of bending, the punching press of central point department of putting on the groove of bending is opened there is circular through-hole, the last one end punching press of bending groove is formed with trapezoidal recess, including two connecting plates on the heating panel body, and the punching press is formed with a plurality of circular ports on the connecting plate. The utility model discloses make the heating panel can not produce protruding phenomenon again after pasting the insulating piece for the working face of heating panel becomes level and smooth, thereby can not influence other device work on the circuit board, improved the planarization and the practicality of device, still utilized the heat transfer characteristic of aluminium metal, and thin slice shape's aluminium metal has increased the radiating effective area of device, has improved the heat-sinking capability and the speed of device.
Description
Technical Field
The utility model relates to a heating panel technical field especially relates to a smooth heating panel of paster.
Background
When the motor works, electrical components on the circuit board generate a large amount of heat, and even electricity transmission sometimes occurs, so that heat dissipation and insulation treatment of the circuit board are needed. In the prior art, the heat dissipation plate is used for dissipating heat, and an insulating sheet is attached to the heat dissipation plate in order to prevent the heat dissipation plate from generating electricity transmission phenomenon.
In the prior art, the insulating sheet is pasted on the heat dissipation plate, and due to the fact that the area of the heat dissipation plate is large, the protruding phenomenon exists after the insulating sheet is pasted, devices on a circuit board are affected, the device cannot normally work, and the production requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heat dissipation plate with smooth surface mount.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a paster smooth heating panel, includes the heating panel body, the equal punching press of heating panel body both sides edge is formed with the rectangular channel, and the punching press of department is formed with the groove of bending in the middle of the heating panel body, the punching press of central point department of putting on the groove of bending is opened there is circular through-hole, the last one end punching press of bending groove is formed with trapezoidal recess, including two connecting plates on the heating panel body, and the punching press is formed with a plurality of circular ports on the connecting plate.
Furthermore, both ends of the bending groove are provided with openings, fixing lugs are formed on the openings, and fixing holes are formed in the fixing lugs.
Furthermore, the edges of two sides of the heat dissipation plate body comprise three connecting lugs, and connecting holes are formed in the connecting lugs.
Furthermore, a rectangular opening is formed in the trapezoidal groove, and a through hole is formed in the center of the trapezoidal groove.
Furthermore, the protruding directions of the two rectangular grooves are the same, and the outer wall of the bottom of each rectangular groove and the outer wall of one side of the heat dissipation plate body form a height difference.
Furthermore, graphite cooling fins are attached to the outer wall of one side of the cooling plate body, and the protruding height of each graphite cooling fin is smaller than that of the rectangular groove.
Furthermore, an aluminum metal sheet is welded on the outer wall of one side of the heat dissipation plate body, and the protruding height of the aluminum metal sheet is smaller than that of the rectangular groove.
The utility model has the advantages that:
1. through the setting of trapezoidal recess, the groove of bending, circular port and the circular through-hole that the punching press formed on the heating panel for the heating panel can not produce the bulge phenomenon again after pasting the insulating piece, makes the working face of heating panel become level and smooth, thereby can not influence other device work on the circuit board, has improved the planarization and the practicality of device.
2. Through the arrangement of installing the graphite radiating fins under the radiating plate body, the device can also radiate by utilizing the heat absorption and heat transfer characteristics of graphite, and the radiating capacity of the device is improved.
3. Through the setting of soldering aluminium metal thin slice under the heating panel body, utilized the heat transfer characteristic of aluminium metal to the aluminium metal of wave thin slice shape has increased the radiating effective area of device, has improved the heat-sinking capability and the speed of device.
Drawings
Fig. 1 is a schematic perspective view of a heat dissipation plate with smooth surface mount;
fig. 2 is a schematic top view of a heat dissipation plate with flat surface mount;
fig. 3 is a schematic view of a partially enlarged structure of a heat dissipation plate with smooth surface mount;
fig. 4 is a schematic partial structure diagram of a heat dissipation plate with smooth surface mount according to embodiment 2 of the present invention;
fig. 5 is a schematic partial structure diagram of embodiment 3 of a heat dissipation plate with smooth surface mount.
In the figure: 1-a heat dissipation plate body, 2-a trapezoidal groove, 3-a bending groove, 4-a notch, 5-a connecting plate, 6-a circular hole, 7-a connecting lug, 8-a rectangular groove, 9-a circular through hole, 10-a rectangular opening, 11-a connecting hole, 12-a fixing lug, 13-a fixing hole, 14-a graphite heat dissipation fin and 15-an aluminum metal sheet.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a smooth heating panel of paster, including heating panel body 1, the equal punching press of 1 both sides edge of heating panel body is formed with rectangular channel 8, and the punching press of department is formed with bending groove 3 in the middle of heating panel body 1, the punching press of central point department on bending groove 3 is opened has circular through-hole 9, the punching press of one end is formed with trapezoidal recess 2 on bending groove 3, including two connecting plates 5 on heating panel body 1, and the punching press is formed with a plurality of circular ports 6 on connecting plate 5, through bending groove 3, circular through-hole 9, trapezoidal recess 2 and circular port 6 make heating panel body 1 can not produce the bulge phenomenon again after pasting the insulating piece, make the working face of heating panel body 1 become more level and more level, thereby can not influence other device work on the circuit board, the planarization and the practicality of device have been improved.
The utility model discloses in, 3 both ends in bending groove have all been opened opening 4, and are formed with fixed ear 12 on opening 4, and it has fixed orifices 13 to open on fixed ear 12, and the device of being convenient for is fixed.
The edges of two sides of the heat radiation plate body 1 comprise three connecting lugs 7, and the connecting lugs 7 are provided with connecting holes 11, so that the device is convenient to install.
A rectangular opening 10 is formed in the trapezoidal groove 2, and a through hole is formed in the center of the trapezoidal groove 2.
The protruding directions of the two rectangular grooves 8 are the same, and the outer wall of the bottom of the rectangular groove 8 and the outer wall of one side of the heat dissipation plate body 1 form a height difference.
The working principle of the embodiment is as follows: during the use, the user pastes the insulating piece on heating panel body 1, and bending groove 3, circular through-hole 9, trapezoidal recess 2 and circular port 6 make heating panel body 1 can not produce the bulge phenomenon again after pasting the insulating piece for the working face of heating panel body 1 becomes more level and more smooth, thereby can not influence other device work on the circuit board, has improved the planarization and the practicality of device.
Example 2
Referring to fig. 4, in the heat dissipating plate with flat surface mount, graphite heat dissipating fins 14 are further attached to the outer wall of one side of the heat dissipating plate body 1, and the protruding height of the graphite heat dissipating fins 14 is smaller than that of the rectangular grooves 8.
The working principle of the embodiment is as follows: the present embodiment is different from embodiment 1 in that a graphite heat sink 14 is added, so that the device can dissipate heat by utilizing the heat absorption and heat transfer characteristics of graphite, the heat dissipation capability of the device is improved, and the protrusion height of the graphite heat sink 14 is smaller than that of the rectangular groove 8, so that the graphite heat sink 14 does not contact with other devices, and the operation of other devices is not affected.
Example 3
Referring to fig. 5, an aluminum metal sheet 15 is soldered to the outer wall of one side of the heat sink body 1, and the protruding height of the aluminum metal sheet 15 is smaller than that of the rectangular groove 8.
The working principle of the embodiment is as follows: the difference between this embodiment and embodiment 2 is that the graphite heat sink 14 is replaced by an aluminum metal sheet 15, the heat transfer characteristic of the aluminum metal is utilized, and the aluminum metal in a sheet shape increases the effective area of heat dissipation of the device, improves the heat dissipation capability and speed of the device, and reduces the cost, and the protrusion height of the aluminum metal sheet 15 is smaller than that of the rectangular groove 8, so that the aluminum metal sheet 15 does not contact with other devices, and the operation of other devices is not affected.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a paster leveled heating panel, includes heating panel body (1), its characterized in that, the equal punching press of heating panel body (1) both sides edge is formed with rectangular channel (8), and the punching press of department is formed with bending groove (3) in the middle of heating panel body (1), central point department's punching press is opened on bending groove (3) has circular through-hole (9), bending groove (3) are gone up the one end punching press and are formed with trapezoidal recess (2), including two connecting plates (5) on heating panel body (1), and the punching press is formed with a plurality of circular ports (6) on connecting plate (5).
2. A flat-patch heat-dissipating plate as claimed in claim 1, wherein the bending groove (3) has openings (4) at both ends thereof, and the openings (4) have fixing lugs (12) formed thereon, and the fixing lugs (12) have fixing holes (13) formed thereon.
3. The flat-patch heat dissipation plate as claimed in claim 1, wherein the heat dissipation plate body (1) includes three engaging lugs (7) at both side edges, and the engaging lugs (7) are provided with connecting holes (11).
4. The flat patch heat dissipation plate as claimed in claim 1, wherein the trapezoidal groove (2) has a rectangular opening (10), and a through hole is formed at the center of the trapezoidal groove (2).
5. A flat-patch heat sink as claimed in claim 1, wherein the two rectangular grooves (8) have the same projecting direction, and the outer wall of the bottom of the rectangular groove (8) forms a height difference with the outer wall of one side of the heat sink body (1).
6. The flat-surface radiating panel according to claim 5, wherein the graphite radiating fins (14) are attached to the outer wall of one side of the radiating panel body (1), and the protruding height of the graphite radiating fins (14) is smaller than that of the rectangular grooves (8).
7. The heat dissipating plate with flat surface mount technology according to claim 5, wherein the aluminum foil (15) is soldered to the outer wall of one side of the heat dissipating plate body (1), and the protruding height of the aluminum foil (15) is smaller than that of the rectangular groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684833.2U CN210274939U (en) | 2019-05-14 | 2019-05-14 | Heat dissipation plate with smooth surface mounted sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684833.2U CN210274939U (en) | 2019-05-14 | 2019-05-14 | Heat dissipation plate with smooth surface mounted sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210274939U true CN210274939U (en) | 2020-04-07 |
Family
ID=70024621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920684833.2U Active CN210274939U (en) | 2019-05-14 | 2019-05-14 | Heat dissipation plate with smooth surface mounted sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210274939U (en) |
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2019
- 2019-05-14 CN CN201920684833.2U patent/CN210274939U/en active Active
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