CN219834592U - High-voltage microwave power supply sealing waterproof and dustproof structure - Google Patents
High-voltage microwave power supply sealing waterproof and dustproof structure Download PDFInfo
- Publication number
- CN219834592U CN219834592U CN202320756082.7U CN202320756082U CN219834592U CN 219834592 U CN219834592 U CN 219834592U CN 202320756082 U CN202320756082 U CN 202320756082U CN 219834592 U CN219834592 U CN 219834592U
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- Prior art keywords
- frame
- power supply
- microwave power
- sealing
- waterproof
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- 238000007789 sealing Methods 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000003749 cleanliness Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
Abstract
The utility model discloses a high-voltage microwave power supply sealing waterproof dustproof structure which is applied to the field of sealing structures and comprises a first frame and a mounting mechanism, wherein the front surface of the first frame is clamped with a fixed frame, the inside of the fixed frame is welded with a second frame, the back surface of the first frame is adhered with a first sealing ring through a groove, the top and the bottom of the fixed frame are respectively provided with a fixing bolt in a penetrating way, the top and the bottom of the first frame are respectively provided with a threaded hole, the bottom of the fixed frame is provided with a wire through groove, and the back surface and the front surface of the wire through groove are respectively welded with a first clamping plate and a fixing plate; can realize waterproof dustproof effectual, avoid water droplet and dust to get into from the crossing of shell, ensured the inside cleanliness of power, prolonged the life of power, can possess simultaneously and carry out the centre gripping spacing to the pencil, ensured the stability that the power was used, improved sealed comprehensiveness, the practicality is high.
Description
Technical Field
The utility model relates to the field of sealing structures, in particular to a high-voltage microwave power supply sealing waterproof and dustproof structure.
Background
At present, microwave variable frequency power supply is because have efficient, light and handy, the reliability is high, characteristics such as power continuous adjustable, in wide application industry microwave equipment and microwave oven, be substituting traditional power frequency transformer power gradually, high pressure microwave variable frequency power supply belongs to switch type high frequency power supply, the heat that power use high frequency transformer and power device produced at work needs effective heat dissipation, in order to reduce the power enter into inside through the shell from the back in the use, need install seal structure at the back in order to reduce the dust, present seal structure sealed effect is relatively poor, only be fixed with the shell for a baffle with screw, the intersection sealed effect of this kind of mode is poor, it gets into to cause drop of water and dust and clearance department easily, still need proofreading when dismantling the back again simultaneously, the practicality is relatively poor, moreover, can't carry out the centre gripping to the pencil, the diameter of pencil that needs to set up corresponding harness through the wire groove when passing through, the diameter of harness just can make the harness through, when the outer end of pencil receives the pulling and cause inside port to appear easily, in order to solve the problem that above-mentioned exists, we propose a high pressure microwave power supply sealed waterproof structure.
Disclosure of Invention
The utility model aims to provide a high-voltage microwave power supply sealing waterproof dustproof structure which has the advantages of being good in waterproof dustproof effect and capable of clamping and limiting a wire harness.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a waterproof dustproof construction of high pressure microwave power seal, includes first frame and installation mechanism, the positive joint of first frame has fixed frame, the inside welding of fixed frame has the second frame, the back of first frame has first sealing washer through the recess bonding, fixed frame's top and bottom all run through and are provided with fixing bolt, threaded hole has all been seted up to first frame's top and bottom, the wire casing has been seted up to fixed frame bottom, the bottom of fixed frame and be located the back and the front welding of wire casing respectively have first grip block and fixed plate, the back of fixed plate is provided with the second grip block, the front of second grip block is connected with the threaded rod through the bearing rotation, the screw thread groove has been seted up in the front of fixed plate.
By adopting the technical scheme, the waterproof and dustproof effects are good, water drops and dust are prevented from entering from the intersection of the shell, the cleanliness of the inside of the power supply is guaranteed, the service life of the power supply is prolonged, meanwhile, the wire harness clamping limiting device can clamp the wire harness, the stability of power supply use is guaranteed, the sealing comprehensiveness is improved, and the practicability is high.
The utility model is further provided with: the mounting mechanism comprises a mounting plate, the mounting plate is welded with the inside of the first frame, and mounting holes are formed in the front face of the mounting plate.
By adopting the technical scheme, through the setting of mounting panel and mounting hole, can be convenient for the staff fix first frame on the shell at the power back with the screw.
The utility model is further provided with: the inside of fixed frame bonds there is the second sealing washer with first frame laminating.
By adopting the technical scheme, the sealing effect of the intersection of the first frame and the fixed frame can be improved through the arrangement of the second sealing ring.
The utility model is further provided with: the front of the second clamping plate is welded with two guide rods, and the other ends of the guide rods penetrate through and extend to the outside of the fixing plate.
By adopting the technical scheme, the second clamping plate can be limited through the arrangement of the guide rod, and the second clamping plate is prevented from rotating in the front and back moving process.
The utility model is further provided with: the other end of the threaded rod is welded with a rotating handle.
By adopting the technical scheme, through the setting of the rotating handle, the threaded rod can be conveniently rotated by a worker.
The utility model is further provided with: the fixing bolt and the threaded rod are both made of stainless steel materials.
By adopting the technical scheme, the fixing bolt and the threaded rod have the characteristics of high strength, small density and excellent corrosion resistance.
The utility model is further provided with: the first sealing ring is made of rubber materials.
By adopting the technical scheme, the first sealing ring has excellent acid and alkali resistance, cold and heat resistance and ageing resistance.
In summary, the utility model has the following beneficial effects:
1. according to the utility model, the first frame is firstly lifted, the mounting plate is fixed on the shell of the power supply by using the screws after the first frame is lifted, the fixing frame is lifted and clamped on the mounting mechanism after the first frame is fixed, then the fixing frame is pushed inwards to the bottom, and finally the fixing bolts are screwed into the threaded holes in the first frame, so that good waterproof and dustproof effects can be realized, water drops and dust are prevented from entering from the intersection of the shell, the cleanliness of the interior of the power supply is ensured, and the service life of the power supply is prolonged;
2. according to the utility model, the external wire harness is inserted into the fixing frame from the threading groove to be spliced with the power port, the rotating handle is held by hands to rotate after the wire harness is connected, the threaded rod is driven to rotate through the cooperation of the fixing plate and the threaded groove when the rotating handle rotates, the second clamping plate is driven to move backwards through the cooperation of the bearing and the guide rod when the threaded rod rotates, the wire harness clamping limiting device can clamp and limit the wire harness, the stability of power supply use is ensured, the comprehensiveness of sealing is improved, and the practicability is high.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a bottom partial cross-sectional view of the structure of the present utility model;
FIG. 3 is a right side cross-sectional view of the structure of the present utility model;
FIG. 4 is a schematic view of the back of the first housing of the present utility model;
fig. 5 is an enlarged view of the structure of fig. 2 a according to the present utility model.
Reference numerals: 1. a first frame; 2. a mounting mechanism; 21. a mounting plate; 22. a mounting hole; 3. a fixed frame; 4. a second frame; 5. a first seal ring; 6. a fixing bolt; 7. a wire penetrating groove; 8. a first clamping plate; 9. a fixing plate; 10. a second clamping plate; 11. a threaded rod; 12. a second seal ring; 13. a guide rod; 14. a rotating handle.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, fig. 2, fig. 3 and fig. 4, a waterproof dustproof structure is sealed to high pressure microwave power, including first frame 1 and installation mechanism 2, the front joint of first frame 1 has fixed frame 3, the inside welding of fixed frame 3 has second frame 4, the back of first frame 1 has first sealing washer 5 through the recess bonding, fixed frame 3's top and bottom all run through and are provided with fixing bolt 6, through first frame 1 pick up, first frame 1 is after picking up with the screw with mounting panel 21 fixed on the shell of power, first frame 1 is after fixed with fixed frame 3 pick up and the card on installation mechanism 2, follow with fixed frame 3 inwards promote to the end, screw fixing bolt 6 screws into in the screw hole in first frame 1 in the end can, waterproof dustproof effect is good, avoid water droplet and dust to get into from the inside cleanliness of shell of power, the life of power has been prolonged.
Referring to fig. 3 and 4, the mounting mechanism 2 includes a mounting plate 21, the mounting plate 21 is welded to the inside of the first frame 1, a mounting hole 22 is provided on the front surface of the mounting plate 21, and by setting the mounting plate 21 and the mounting hole 22, it is possible to facilitate a worker to fix the first frame 1 on the housing on the back surface of the power supply with screws.
Referring to fig. 3, a second seal ring 12 bonded to the first frame 1 is bonded to the inside of the fixed frame 3, and the sealing effect at the intersection between the first frame 1 and the fixed frame 3 can be improved by the arrangement of the second seal ring 12.
Referring to fig. 4, the first sealing ring 5 is made of rubber material, and the first sealing ring 5 has excellent acid and alkali resistance, cold and heat resistance and aging resistance.
The use process is briefly described: through taking up first frame 1 earlier, first frame 1 is fixed mounting panel 21 on the shell of power with the screw after taking up, and first frame 1 is taken up fixed frame 3 and is blocked on installation mechanism 2 after fixed, promotes fixed frame 3 inwards to the bottom thereupon, and finally with fixing bolt 6 screw in the screw hole in first frame 1 can, can realize waterproof dustproof effect good, avoid water droplet and dust to get into from the crossing department of shell, ensured the inside cleanliness of power, prolonged the life of power.
Example 2:
referring to fig. 1, fig. 2, fig. 3 and fig. 5, a waterproof dustproof structure is sealed in high-voltage microwave power supply, threaded holes are all formed in the top and the bottom of first frame 1, threading groove 7 is formed in the bottom of fixed frame 3, first grip block 8 and fixed plate 9 are welded respectively to the back and the front of threading groove 7 in the bottom of fixed frame 3, second grip block 10 is arranged on the back of fixed plate 9, threaded rod 11 is connected to the front of second grip block 10 through bearing rotation, the thread groove is formed in the front of fixed plate 9, through inserting an external wire harness into fixed frame 3 from threading groove 7 and plugging into a power port, handle 14 is held by hand to rotate after the wire harness connection is completed, handle 14 can rotate through the cooperation of fixed plate 9 and thread groove under driving threaded rod 11, threaded rod 11 can drive second grip block 10 to move backward under the cooperation of bearing and guide bar 13 when rotating, the wire harness can be provided with the stability of clamping and limiting, the power supply is used, the comprehensive practicability is high.
Referring to fig. 2, two guide rods 13 are welded on the front surface of the second clamping plate 10, the other ends of the guide rods 13 penetrate through and extend to the outside of the fixed plate 9, and the second clamping plate 10 can be limited through the arrangement of the guide rods 13, so that the second clamping plate 10 is prevented from rotating in the forward and backward moving process.
Referring to fig. 1, 2, 3 and 5, the other end of the threaded rod 11 is welded with a rotation handle 14, and a worker can conveniently rotate the threaded rod 11 through the arrangement of the rotation handle 14.
Referring to fig. 1, 2, 3 and 5, the fixing bolt 6 and the threaded rod 11 are made of stainless steel materials, and the fixing bolt 6 and the threaded rod 11 have the characteristics of high strength, low density and excellent corrosion resistance.
The use process is briefly described: through inserting external pencil from threading groove 7 in fixed frame 3 with the power port grafting, hold the commentaries on classics handle 14 and rotate with the hand after the pencil is connected, the commentaries on classics handle 14 can drive threaded rod 11 and rotate under the cooperation of fixed plate 9 and thread groove when rotating, threaded rod 11 can drive second grip block 10 and move backward under the cooperation of bearing and guide bar 13 when rotating.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. The utility model provides a waterproof dustproof construction of high pressure microwave power seal, includes first frame (1) and installation mechanism (2), its characterized in that, the front joint of first frame (1) has fixed frame (3), the inside welding of fixed frame (3) has second frame (4), the back of first frame (1) has first sealing washer (5) through the recess bonding, the screw hole has all been seted up at the top and the bottom of fixed frame (3) to be provided with fixing bolt (6), threading groove (7) have all been seted up at the top and the bottom of first frame (1), the back and the front that are located threading groove (7) of fixed frame (3) have welded first grip block (8) and fixed plate (9) respectively, the back of fixed plate (9) is provided with second grip block (10), the front of second grip block (10) is connected with threaded rod (11) through the bearing rotation, the thread groove has been seted up on the front of fixed plate (9).
2. The high-voltage microwave power supply sealing waterproof and dustproof structure according to claim 1, wherein the mounting mechanism (2) comprises a mounting plate (21), the mounting plate (21) is welded with the inside of the first frame (1), and a mounting hole (22) is formed in the front surface of the mounting plate (21).
3. The waterproof and dustproof structure for sealing the high-voltage microwave power supply according to claim 1, wherein a second sealing ring (12) attached to the first frame (1) is adhered to the inside of the fixed frame (3).
4. The waterproof and dustproof structure for sealing the high-voltage microwave power supply according to claim 1, wherein two guide rods (13) are welded on the front surface of the second clamping plate (10), and the other ends of the guide rods (13) penetrate through and extend to the outside of the fixing plate (9).
5. The waterproof and dustproof structure for the high-voltage microwave power supply seal according to claim 1, wherein the other end of the threaded rod (11) is welded with a rotating handle (14).
6. A high voltage microwave power supply sealing waterproof and dustproof structure according to claim 1, characterized in that the fixing bolt (6) and the threaded rod (11) are both made of stainless steel.
7. A high voltage microwave power supply sealing waterproof and dustproof structure according to claim 1, characterized in that the first sealing ring (5) is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320756082.7U CN219834592U (en) | 2023-04-07 | 2023-04-07 | High-voltage microwave power supply sealing waterproof and dustproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320756082.7U CN219834592U (en) | 2023-04-07 | 2023-04-07 | High-voltage microwave power supply sealing waterproof and dustproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219834592U true CN219834592U (en) | 2023-10-13 |
Family
ID=88248594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320756082.7U Active CN219834592U (en) | 2023-04-07 | 2023-04-07 | High-voltage microwave power supply sealing waterproof and dustproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219834592U (en) |
-
2023
- 2023-04-07 CN CN202320756082.7U patent/CN219834592U/en active Active
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