CN210671110U - Heat radiation structure of microwave power supply high-voltage part - Google Patents
Heat radiation structure of microwave power supply high-voltage part Download PDFInfo
- Publication number
- CN210671110U CN210671110U CN201921585400.8U CN201921585400U CN210671110U CN 210671110 U CN210671110 U CN 210671110U CN 201921585400 U CN201921585400 U CN 201921585400U CN 210671110 U CN210671110 U CN 210671110U
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- Prior art keywords
- power supply
- base plate
- plate
- microwave power
- voltage part
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- 230000005855 radiation Effects 0.000 title claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 20
- 239000010720 hydraulic oil Substances 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 16
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 239000000758 substrate Substances 0.000 description 11
- 230000003139 buffering effect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat radiation structure of microwave power high pressure part, including power supply housing and base plate, power supply housing's inside is provided with radiator fan, and radiator fan's one side installs high voltage transformer, the rubber pad is installed at the outer wall edge of base plate, and the base plate is located one side of high voltage transformer, the slide is installed to one side of base plate, and one side of slide installs hydraulic cylinder, the connecting plate is installed to one side of hydraulic cylinder, and one side of connecting plate installs coupling spring, coupling spring's inside runs through in the connecting pin, and one side of connecting pin installs the baffle. This microwave power high-voltage part's heat radiation structure is provided with mounting bracket, spacing spring and spacer pin, under the effect of spacing spring, can promote the spacer pin and remove along the vertical central line direction of mounting bracket for the spacer pin runs through the edge of going into the upper and lower both sides of base plate, can be connected between base plate and the power casing, thereby the position of restriction base plate.
Description
Technical Field
The utility model relates to a microwave power supply high pressure part technical field specifically is microwave power supply high pressure part's heat radiation structure.
Background
With the increasing maturity and rapid development of microwave technology, microwave heating devices are widely applied to places such as medicinal materials, food heating, microwave sterilization and the like, a microwave power supply adopted in the market at present is mainly characterized in that a power frequency input is connected with a voltage doubling rectifying circuit and then connected with a magnetron, and in the electronic field, a control circuit is used for controlling a high-frequency leakage inductance transformer of the microwave heating device to be connected with the voltage doubling rectifying circuit and the magnetron.
The high-voltage part of the existing microwave power supply easily generates a large amount of heat, the heat cannot be effectively discharged, the operation effect of the high-voltage part of the microwave power supply is easily influenced, a structure which is convenient to disassemble and assemble is not provided for the high-voltage part of the microwave power supply well, a stable buffering protection effect is provided for the high-voltage part of the microwave power supply well, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the high-voltage part of the existing microwave power supply aiming at the above situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat radiation structure of microwave power high pressure part to propose current microwave power high pressure part and produce a large amount of heats easily in solving above-mentioned background art, the heat can not obtain effectual discharge, influence the operation effect of microwave power high pressure part easily, and can not be fine provide the dismouting structure of being convenient for microwave power high pressure part, and can not be fine provide stable buffering protective effect for microwave power high pressure part, the user demand problem of satisfying people that can not be fine.
In order to achieve the above object, the utility model provides a following technical scheme: the heat radiation structure of the high-voltage part of the microwave power supply comprises a power supply shell and a base plate, wherein a heat radiation fan is arranged inside the power supply shell, a high-voltage transformer is installed on one side of the heat radiation fan, a rubber pad is installed at the edge of the outer wall of the base plate, the base plate is located on one side of the high-voltage transformer, a sliding plate is installed on one side of the base plate, a hydraulic oil cylinder is installed on one side of the sliding plate, a connecting plate is installed on one side of the hydraulic oil cylinder, a connecting spring is installed on one side of the connecting plate, the inside of the connecting spring penetrates through the connecting pin, a partition plate is installed on one side of the connecting pin, a mounting frame is installed on the upper side and.
Preferably, the power supply shell is in threaded connection with the heat dissipation fans, and the heat dissipation fans are symmetrically distributed around a horizontal center line of the power supply shell.
Preferably, the substrate is adhered to the rubber pad, and the substrate is perpendicular to the horizontal center line of the power supply shell.
Preferably, the hydraulic oil cylinders are in threaded connection with the connecting plate, and the hydraulic oil cylinders are symmetrically distributed around the horizontal center line of the connecting plate.
Preferably, the connecting plate and the partition plate form an elastic structure through the matching between the connecting spring and the connecting pin, and the connecting spring and the connecting pin are uniformly distributed along the vertical central line direction of the connecting plate.
Preferably, the mounting brackets are symmetrically distributed about the horizontal center line of the substrate, and the substrate forms a detachable structure with the power supply shell through the matching among the mounting brackets, the limiting springs and the limiting pins.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses being provided with radiator fan, under radiator fan's effect, can providing efficient radiating effect for the high-pressure part in the power casing, and radiator fan's symmetric distribution can effectual increase radiator fan to the heat radiating area of the high-pressure part in the power casing to can effectual improvement radiator fan to the effect of high-pressure part, be provided with the rubber pad, can effectually provide insulating protective layer for the base plate through the rubber pad, avoid the circuit of base plate surface mounting to leak the emergence of electric phenomenon, make the high-pressure part can obtain stable operation;
2. the utility model discloses be provided with hydraulic cylinder, under hydraulic cylinder's effect, can effectually promote the slide and move along the horizontal central line direction of power casing, and hydraulic cylinder's symmetric distribution can effectually avoid the slide to produce the incline, make the slide promote the base plate to move, can release the outside of power casing with the base plate, the user of being convenient for detects or dismouting to the high-pressure part, be provided with connecting spring and connecting pin, the connecting spring is compressed along the horizontal central line direction of connecting pin to the baffle under the effect of external force, and the baffle incline can effectively be avoided to the uniform distribution of connecting spring and connecting pin, make the connecting spring can the efficient external force that cushions the baffle and receive, provide sufficient buffering protective effect for the high-pressure part;
3. the utility model discloses be provided with mounting bracket, spacing spring and spacer pin, under spacing spring's effect, can promote the spacer pin and remove along the vertical central line direction of mounting bracket for the spacer pin runs through the edge of going into the upper and lower both sides of base plate, can be connected between base plate and the power casing, thereby restricts the position of base plate.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at B of FIG. 1 according to the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a power supply housing; 2. a heat radiation fan; 3. a high voltage transformer; 4. a substrate; 5. a rubber pad; 6. a hydraulic cylinder; 7. a connecting plate; 8. a partition plate; 9. a connecting spring; 10. a connecting pin; 11. a mounting frame; 12. a limiting spring; 13. a spacing pin; 14. a slide board.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the heat dissipation structure of the high-voltage part of the microwave power supply comprises a power supply shell 1 and a substrate 4, wherein a heat dissipation fan 2 is arranged inside the power supply shell 1, a high-voltage transformer 3 is arranged on one side of the heat dissipation fan 2, the power supply shell 1 is in threaded connection with the heat dissipation fan 2, and the heat dissipation fans 2 are symmetrically distributed about a horizontal central line of the power supply shell 1, so that an efficient heat dissipation effect can be provided for the high-voltage part inside the power supply shell 1 under the action of the heat dissipation fan 2, the heat dissipation area of the heat dissipation fan 2 on the high-voltage part inside the power supply shell 1 can be effectively increased due to the symmetrical distribution of the heat dissipation fan 2, and the action effect of the heat dissipation fan 2;
the edge of the outer wall of the base plate 4 is provided with a rubber pad 5, the base plate 4 is positioned on one side of the high-voltage transformer 3, the base plate 4 and the rubber pad 5 are bonded, the base plate 4 is perpendicular to the horizontal central line of the power supply shell 1, the rubber pad 5 can effectively provide an insulating protective layer for the base plate 4, the circuit leakage phenomenon of the surface mounting of the base plate 4 is avoided, so that a high-voltage part can stably run, one side of the base plate 4 is provided with a sliding plate 14, one side of the sliding plate 14 is provided with a hydraulic oil cylinder 6, one side of the hydraulic oil cylinder 6 is provided with a connecting plate 7, one side of the connecting plate 7 is provided with a connecting spring 9, the hydraulic oil cylinder 6 is in threaded connection with the connecting plate 7, the hydraulic oil cylinders 6 are symmetrically distributed about the horizontal central line of the connecting plate 7, the symmetrical distribution of the hydraulic oil cylinders 6 can effectively avoid the deviation of the sliding plate 14, so that the sliding plate 14 pushes the substrate 4 to move, the substrate 4 can be pushed out of the power supply shell 1, a user can conveniently detect or disassemble a high-voltage part, the inside of the connecting spring 9 penetrates through the connecting pin 10, one side of the connecting pin 10 is provided with the partition plate 8, the connecting plate 7 and the partition plate 8 form an elastic structure through the matching between the connecting spring 9 and the connecting pin 10, the connecting spring 9 and the connecting pin 10 are uniformly distributed along the vertical central line direction of the connecting plate 7, when the partition plate 8 is collided or extruded externally, the partition plate 8 compresses the connecting spring 9 along the horizontal central line direction of the connecting pin 10, the uniform distribution of the connecting spring 9 and the connecting pin 10 can effectively avoid the deviation of the partition plate 8, and the connecting spring 9 can efficiently buffer the external force applied to the, providing sufficient buffering protection effect for the high-voltage part;
The working principle is as follows: when the heat dissipation structure of the high-voltage part of the microwave power supply is used, firstly, the heat dissipation fan 2 is started, so that the heat dissipation fan 2 provides an efficient heat dissipation effect for the high-voltage part in the power supply shell 1, heat generated by the high-voltage part is prevented from being accumulated in the power supply shell 1, and the heat generated by the high-voltage part is efficiently discharged;
secondly, when the partition plate 8 is collided or extruded by the outside, the partition plate 8 compresses the connecting spring 9 along the horizontal central line direction of the connecting pin 10, so that the connecting spring 9 can efficiently buffer the external force applied to the partition plate 8, and a sufficient buffering protection effect is provided for a high-pressure part;
finally, when a user applies a pulling force to the limit pin 13, the limit pin 13 is far away from the substrate 4, at the moment, the hydraulic oil cylinder 6 is started, the hydraulic oil cylinder 6 pushes the substrate 4 to move through the sliding plate 14, the substrate 4 can be pushed out of the power supply shell 1, and the user can conveniently maintain the group price of the high-voltage part, wherein the type of the hydraulic oil cylinder 6 is MOB30, which is the working principle of the heat dissipation structure of the high-voltage part of the microwave power supply.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Microwave power supply high voltage part's heat radiation structure, including power casing (1) and base plate (4), its characterized in that: the power supply comprises a power supply shell (1), wherein a heat radiating fan (2) is arranged in the power supply shell (1), a high-voltage transformer (3) is arranged on one side of the heat radiating fan (2), a rubber pad (5) is arranged at the edge of the outer wall of a base plate (4), the base plate (4) is positioned on one side of the high-voltage transformer (3), a sliding plate (14) is arranged on one side of the base plate (4), a hydraulic oil cylinder (6) is arranged on one side of the sliding plate (14), a connecting plate (7) is arranged on one side of the hydraulic oil cylinder (6), a connecting spring (9) is arranged on one side of the connecting plate (7), the inside of the connecting spring (9) penetrates through a connecting pin (10), a partition plate (8) is arranged on one side of the connecting pin (10), mounting frames (11) are arranged on the upper, and a limiting pin (13) penetrates through the limiting spring (12).
2. The heat dissipating structure of a high voltage part of a microwave power supply as set forth in claim 1, wherein: the power supply shell (1) is in threaded connection with the heat dissipation fans (2), and the heat dissipation fans (2) are symmetrically distributed around the horizontal center line of the power supply shell (1).
3. The heat dissipating structure of a high voltage part of a microwave power supply as set forth in claim 1, wherein: the base plate (4) is bonded with the rubber pad (5), and the base plate (4) is perpendicular to the horizontal center line of the power supply shell (1).
4. The heat dissipating structure of a high voltage part of a microwave power supply as set forth in claim 1, wherein: the hydraulic oil cylinders (6) are in threaded connection with the connecting plate (7), and the hydraulic oil cylinders (6) are symmetrically distributed around the horizontal center line of the connecting plate (7).
5. The heat dissipating structure of a high voltage part of a microwave power supply as set forth in claim 1, wherein: the connecting plate (7) and the partition plate (8) form an elastic structure through the matching between the connecting spring (9) and the connecting pin (10), and the connecting spring (9) and the connecting pin (10) are uniformly distributed along the vertical central line direction of the connecting plate (7).
6. The heat dissipating structure of a high voltage part of a microwave power supply as set forth in claim 1, wherein: horizontal central line symmetric distribution about base plate (4) between mounting bracket (11), and base plate (4) pass through the cooperation between mounting bracket (11), spacing spring (12) and spacer pin (13) and constitute detachable construction with power casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585400.8U CN210671110U (en) | 2019-09-23 | 2019-09-23 | Heat radiation structure of microwave power supply high-voltage part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585400.8U CN210671110U (en) | 2019-09-23 | 2019-09-23 | Heat radiation structure of microwave power supply high-voltage part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210671110U true CN210671110U (en) | 2020-06-02 |
Family
ID=70812193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921585400.8U Expired - Fee Related CN210671110U (en) | 2019-09-23 | 2019-09-23 | Heat radiation structure of microwave power supply high-voltage part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210671110U (en) |
-
2019
- 2019-09-23 CN CN201921585400.8U patent/CN210671110U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |