CN221080425U - Plug converter convenient to heat dissipation - Google Patents
Plug converter convenient to heat dissipation Download PDFInfo
- Publication number
- CN221080425U CN221080425U CN202322473264.6U CN202322473264U CN221080425U CN 221080425 U CN221080425 U CN 221080425U CN 202322473264 U CN202322473264 U CN 202322473264U CN 221080425 U CN221080425 U CN 221080425U
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- China
- Prior art keywords
- heat dissipation
- block
- fixedly connected
- lower cover
- plug
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 230000000694 effects Effects 0.000 description 15
- 230000002349 favourable effect Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a plug converter convenient for heat dissipation, which relates to the technical field of plug converters, and comprises an upper cover and a lower cover, wherein the outer surface of the upper cover is inserted into the inner wall of the lower cover, an anti-falling device is arranged on the outer surface of the upper cover, a three-hole jack is formed in the top of the upper cover, a conversion clamp is arranged on the inner wall of the lower cover, conductive pins are symmetrically and fixedly connected to one side of the outer surface of the conversion clamp, a grounding pin is arranged between the two conductive pins, one end of the grounding pin is fixedly connected with the outer surface of the conversion clamp, and the grounding pin and the outer surfaces of the two conductive pins are both inserted into the inner wall of the lower cover.
Description
Technical Field
The utility model relates to the technical field of plug converters, in particular to a plug converter convenient for heat dissipation.
Background
The plug converter is used for converting different power plugs of each country or a power plug of a certain country into another country or a power plug of a plurality of countries, and the power plug of the plurality of countries or the power plug of the certain country can be plugged into a socket of another country, so that the problem that electric appliances of different countries can be used in the other countries globally is solved.
The inventor finds in daily work that the plug of the traditional plug converter, namely the part directly connected with the socket of the power strip is a three-hole plug, wherein two inserted bars on two sides are used for electrifying, one in the middle is used for grounding, the safety of electricity utilization is ensured, and the conversion end of the plug converter, namely the part of the inserted holes, does not reserve the inserted holes for the grounded inserted bars, so that certain potential safety hazards exist.
Disclosure of utility model
The utility model provides a plug converter convenient for heat dissipation, which aims to solve the problem that a part of a jack cannot reserve the jack for a grounded inserted link and has a certain potential safety hazard.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a plug converter convenient to heat dissipation, includes upper cover and lower cover, the surface of upper cover is inserted and is established the inner wall at the lower cover, the surface of upper cover is provided with anticreep device, three hole jacks have been seted up at the top of upper cover, the inner wall of lower cover is provided with the conversion clamp, the surface one side symmetry fixedly connected with conductive contact pin of conversion clamp is provided with the ground connection contact pin between two conductive contact pins, the one end and the surface fixed connection of conversion clamp of ground connection contact pin, the inner wall at the lower cover is all inserted to the surface of ground connection contact pin and two conductive contact pins.
The effects achieved by the components are as follows: through upper cover and the conversion clamp that have three hole jacks for the conversion end of plug converter also possesses the ground connection function, and then makes the plug converter safer in the use, is favorable to reducing the production of the dangerous condition of electric shock class.
Preferably, the anti-drop device comprises two L-shaped blocks, one sides of the L-shaped blocks, which are close to each other, are fixedly connected with two sides of the upper cover respectively, the inner wall of the L-shaped blocks is slidably connected with a threaded rod, and two clamping plates are fixedly connected with one ends of the L-shaped blocks, which are close to each other, of the threaded rod.
The effects achieved by the components are as follows: through setting up the splint, under the effect of threaded rod, insert the jack of upper cover with the plug in, promote the threaded rod and drive splint to the plug removal, when one side and the plug of two splint are the butt completely, two splint can assist fixedly to the plug, are favorable to preventing that the plug from breaking away from the jack of upper cover.
Preferably, a screw hole block is arranged on one side of the L-shaped block, which is far away from the clamping plate, and the threaded rod is in threaded connection with the inner wall of the screw hole block.
The effects achieved by the components are as follows: through setting up the screw piece, when two splint press from both sides the surface of plug completely tightly, rotate the screw piece for one side of screw piece and one side butt of L type piece, then the screw piece can be fixed the threaded rod, and then fixes splint, ensures that splint remain the state of pressing from both sides the plug all the time.
Preferably, a sliding block is fixedly connected to one side of the outer surface of the clamping plate, a sliding groove block is fixedly connected to the top of the L-shaped block, and the outer surface of the sliding block is in sliding connection with the inner wall of the sliding groove block.
The effects achieved by the components are as follows: through setting up slider and spout piece, when splint remove in one side of L type piece under the effect of threaded rod, splint can drive the slider and carry out synchronous slip at the inner wall of spout piece, and then the slider can play spacing effect to splint, prevents that splint can take place pivoted problem probably.
Preferably, the outer surface of the threaded rod is sleeved with a spring, one end of the spring is fixedly connected with one side of the L-shaped block, and the other end of the spring is fixedly connected with one side of the clamping plate.
The effects achieved by the components are as follows: through setting up the spring, rotate the screw piece for the L type piece is kept away from to the screw piece, can drive threaded rod and splint and reset at the spring loss exogenic action, and in inserting the upper cover with the plug again this moment, can extrude the spring, can play supplementary spacing effect to the intubate.
Preferably, the threaded rod is kept away from the one end fixedly connected with circle piece of splint, the external diameter of circle piece is greater than the external diameter of threaded rod.
The effects achieved by the components are as follows: through setting up the button, block the one end of threaded rod, when can prevent that the screw piece from breaking away from the threaded rod, can prevent that the threaded rod from breaking away from the inner wall of L type piece.
Preferably, two sides of the clamping plates, which are close to each other, are fixedly connected with rubber blocks, and grooves are uniformly formed in one side of each rubber block.
The effects achieved by the components are as follows: through setting up fluted rubber piece, can increase the frictional force that two rubber pieces are close to one side mutually, and then when splint carry out the centre gripping to the plug, have anti-skidding effect for splint are inseparabler to the centre gripping of plug, and the rubber piece can play certain guard action to the plug when carrying out the centre gripping to the plug surface simultaneously.
Preferably, the outer surface of the lower cover is symmetrically provided with two heat dissipation through holes, one side of each heat dissipation through hole is provided with a heat dissipation iron sheet, and one side of each heat dissipation iron sheet is fixedly connected with two sides of the outer surface of the lower cover respectively.
The effects achieved by the components are as follows: through setting up the heat dissipation through-hole, the heat that produces in the lower cover of being convenient for carries out the quick exchange with the external world, simultaneously through setting up the heat dissipation iron sheet, utilizes the good electric conductivity of metal, and supplementary heat dissipation through-hole dispels the heat, and the heat dissipation iron sheet can seal the heat dissipation through-hole simultaneously, prevents that debris from getting into the lower cover inside through the heat dissipation through-hole, causes the damage to inside component.
Compared with the prior art, the utility model has the advantages and positive effects that:
According to the utility model, the upper cover and the conversion clamp with the three-hole jacks are arranged, so that the conversion end of the plug converter also has the grounding function, the plug converter is safer in the use process, the generation of dangerous situations such as electric shock is reduced, and the practicability of the plug converter is further improved.
Drawings
FIG. 1 is a schematic perspective view of a main body of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the body of the present utility model;
FIG. 3 is a schematic perspective view of a toggle clamp of the present utility model;
FIG. 4 is a schematic perspective view of the lower cover of the present utility model;
Fig. 5 is an enlarged schematic view of the structure of fig. 3 at a.
Legend description: 1. an upper cover; 2. a lower cover; 3. an anti-falling device; 31. an L-shaped block; 32. a threaded rod; 33. a clamping plate; 34. screw hole blocks; 35. a slide block; 36. a chute; 37. a spring; 38. round blocks; 39. a rubber block; 4. three-hole jacks; 5. a conversion clip; 6. conductive pins; 7. a grounding pin; 8. a heat sink; 81. a heat-dissipating iron sheet; 82. and a heat dissipation through hole.
Detailed Description
Referring to fig. 1-4, this embodiment discloses a plug converter convenient to heat dissipation, including upper cover 1 and lower cover 2, the surface of upper cover 1 is inserted and is established at the inner wall of lower cover 2, the surface of upper cover 1 is provided with anticreep device 3, three hole jack 4 has been seted up at the top of upper cover 1, the inner wall of lower cover 2 is provided with conversion clamp 5, the outer surface one side symmetry fixedly connected with conductive contact pin 6 of conversion clamp 5, be provided with ground contact pin 7 between two conductive contact pins 6, the one end and the outer surface fixed connection of conversion clamp 5 of ground contact pin 7, the surface of ground contact pin 7 and two conductive contact pins 6 is all inserted and is established at the inner wall of lower cover 2, the surface of lower cover 2 is provided with heat abstractor 8, through the upper cover 1 and the conversion clamp 5 that set up three hole jack 4, make the conversion end of plug converter also possess the ground connection function, and then make the plug converter safer in the in-process of using, be favorable to reducing the production of dangerous situations such as electric shock.
Referring to fig. 4 and 5, the anti-falling device 3 includes two L-shaped blocks 31, one side of each L-shaped block 31, which is close to each other, is fixedly connected with two sides of the upper cover 1, the inner wall of each L-shaped block 31 is slidably connected with a threaded rod 32, one ends of each L-shaped block 32, which are close to each other, are fixedly connected with clamping plates 33, by arranging the clamping plates 33, under the action of the threaded rods 32, a plug is inserted into a jack of the upper cover 1, the threaded rods 32 are pushed to drive the clamping plates 33 to move towards the plug, and when one side of each clamping plate 33 is completely abutted against the plug, the two clamping plates 33 can assist in fixing the plug, so that the plug is prevented from being separated from the jack of the upper cover 1; the screw hole block 34 is arranged on one side of the L-shaped block 31 far away from the clamping plate 33, the threaded rod 32 is in threaded connection with the inner wall of the screw hole block 34, and by arranging the screw hole block 34, when the outer surfaces of the plugs are completely clamped by the two clamping plates 33, the screw hole block 34 is rotated, so that one side of the screw hole block 34 is abutted against one side of the L-shaped block 31, the screw hole block 34 can fix the threaded rod 32, further the clamping plate 33 is fixed, and the clamping plate 33 is ensured to be always kept in a clamping state for the plugs; the sliding block 35 is fixedly connected to one side of the outer surface of the clamping plate 33, the sliding groove 36 block is fixedly connected to the top of the L-shaped block 31, the outer surface of the sliding block 35 is in sliding connection with the inner wall of the sliding groove 36 block, and through the arrangement of the sliding block 35 and the sliding groove 36 block, when the clamping plate 33 moves on one side of the L-shaped block 31 under the action of the threaded rod 32, the clamping plate 33 drives the sliding block 35 to synchronously slide on the inner wall of the sliding groove 36 block, so that the sliding block 35 can play a limiting role on the clamping plate 33, and the problem that the clamping plate 33 possibly rotates is prevented; the outer surface of the threaded rod 32 is sleeved with a spring 37, one end of the spring 37 is fixedly connected with one side of the L-shaped block 31, the other end of the spring 37 is fixedly connected with one side of the clamping plate 33, the screw hole block 34 is rotated by arranging the spring 37, so that the screw hole block 34 is far away from the L-shaped block 31, the threaded rod 32 and the clamping plate 33 can be driven to reset after the external force effect of the spring 37 is lost, and then a plug is inserted into the upper cover 1 to squeeze the spring 37, so that an auxiliary limiting effect can be achieved on the insertion; the end of the threaded rod 32 far away from the clamping plate 33 is fixedly connected with the round block 38, the outer diameter of the round block 38 is larger than that of the threaded rod 32, and by arranging the round block 38, one end of the threaded rod 32 is blocked, so that the threaded rod 32 can be prevented from being separated from the inner wall of the L-shaped block 31 while the threaded hole block 34 is prevented from being separated from the threaded rod 32; two splint 33 are all fixedly connected with rubber piece 39 on one side that is close to mutually, and the rubber piece 39 is evenly set up flutedly on one side, through setting up the rubber piece 39 of seting up flutedly, can increase the frictional force that two rubber pieces 39 are close to one side mutually, and then when splint 33 carry out the centre gripping to the plug, have skid-proof effect for splint 33 is inseparabler to the centre gripping of plug, and rubber piece 39 can play certain guard action to the plug when carrying out the centre gripping to the plug surface simultaneously.
Referring to fig. 3, the heat dissipating device 8 includes two heat dissipating iron plates 81, two heat dissipating through holes 82 are symmetrically provided on the outer surface of the lower cover 2, the heat dissipating iron plates 81 are disposed on one side of the heat dissipating through holes 82, one side of the two heat dissipating iron plates 81 is fixedly connected with two sides of the outer surface of the lower cover 2 respectively, the heat generated in the lower cover 2 is conveniently and rapidly exchanged with the outside through the heat dissipating through holes 82, meanwhile, the heat dissipating iron plates 81 are arranged, good conductivity of metal is utilized, the heat dissipating through holes 82 are assisted to dissipate heat, and meanwhile, the heat dissipating iron plates 81 can seal the heat dissipating through holes 82, sundries are prevented from entering the lower cover 2 through the heat dissipating through holes 82, and damage is caused to internal elements.
Working principle: the upper cover 1 with the three-hole jack 4 and the conversion clamp 5 enable the conversion end of the plug converter to have the grounding function, so that the plug converter is safer in the use process, the generation of dangerous situations such as electric shock is facilitated to be reduced, when a plug inserted into the three holes is fixed, the screw hole block 34 is rotated, the screw hole block 34 is far away from the L-shaped block 31, the threaded rod 32 and the clamping plate 33 are driven to reset by losing the external force of the spring 37, the plug is inserted into the upper cover 1 at the moment, the spring 37 is extruded, the auxiliary limiting effect can be achieved for the insertion, the threaded rod 32 is pushed to drive the clamping plate 33 to move towards the plug, the clamping plate 33 drives the sliding block 35 to slide on the inner wall of the sliding groove 36, one side of the two clamping plates 33 is further completely abutted against the outer surface of the plug, the screw hole block 34 is rotated, the screw hole block 34 is abutted against one side of the L-shaped block 31, the threaded rod 32 is fixed by the screw hole block 34, and the clamping plate 33 is always kept in a clamping state of the plug; and the heat that produces in the lower cover 2 of being convenient for of heat dissipation through-hole 82 carries out the quick exchange with the external world, through setting up heat dissipation iron plate 81 simultaneously, utilizes the good electric conductivity of metal, and supplementary heat dissipation through-hole 82 dispels the heat, and heat dissipation iron plate 81 can seal heat dissipation through-hole 82 simultaneously, prevents that debris from getting into the lower cover 2 inside through heat dissipation through-hole 82, causes the damage to the inside component.
Claims (8)
1. The utility model provides a plug converter convenient to heat dissipation, includes upper cover (1) and lower cover (2), its characterized in that: the utility model discloses a high-voltage transformer is characterized in that the outer surface of upper cover (1) is inserted and is established at the inner wall of lower cover (2), the surface of upper cover (1) is provided with anticreep device (3), three hole jacks (4) have been seted up at the top of upper cover (1), the inner wall of lower cover (2) is provided with conversion clamp (5), the surface one side symmetry fixedly connected with conductive contact pin (6) of conversion clamp (5), is provided with ground connection contact pin (7) between two conductive contact pins (6), the one end and the surface fixed connection of conversion clamp (5) of ground connection contact pin (7), the inner wall at lower cover (2) has all been inserted to the surface of ground connection contact pin (7) and two conductive contact pins (6), the surface of lower cover (2) is provided with heat abstractor (8).
2. A plug converter for facilitating heat dissipation according to claim 1, wherein: the anti-drop device (3) comprises two L-shaped blocks (31), one sides of the L-shaped blocks (31) close to each other are fixedly connected with two sides of the upper cover (1) respectively, threaded rods (32) are slidably connected to the inner walls of the L-shaped blocks (31), and clamping plates (33) are fixedly connected to one ends of the threaded rods (32) close to each other.
3. A plug converter for facilitating heat dissipation according to claim 2, wherein: one side of the L-shaped block (31) far away from the clamping plate (33) is provided with a screw hole block (34), and the threaded rod (32) is in threaded connection with the inner wall of the screw hole block (34).
4. A plug converter for facilitating heat dissipation according to claim 2, wherein: the clamping plate is characterized in that a sliding block (35) is fixedly connected to one side of the outer surface of the clamping plate (33), a sliding groove (36) block is fixedly connected to the top of the L-shaped block (31), and the outer surface of the sliding block (35) is in sliding connection with the inner wall of the sliding groove (36) block.
5. A plug converter for facilitating heat dissipation according to claim 2, wherein: the outer surface of threaded rod (32) is overlapped and is equipped with spring (37), one end of spring (37) and one side fixed connection of L type piece (31), the other end of spring (37) and one side fixed connection of splint (33).
6. A plug converter for facilitating heat dissipation according to claim 2, wherein: one end of the threaded rod (32) far away from the clamping plate (33) is fixedly connected with a round block (38), and the outer diameter of the round block (38) is larger than that of the threaded rod (32).
7. A plug converter for facilitating heat dissipation according to claim 6, wherein: rubber blocks (39) are fixedly connected to the sides, close to each other, of the two clamping plates (33), and grooves are uniformly formed in one side of each rubber block (39).
8. A plug converter for facilitating heat dissipation according to claim 1, wherein: the heat dissipation device (8) comprises two heat dissipation iron sheets (81), two heat dissipation through holes (82) are symmetrically formed in the outer surface of the lower cover (2), the heat dissipation iron sheets (81) are arranged on one side of the heat dissipation through holes (82), and one side of each heat dissipation iron sheet (81) is fixedly connected with two sides of the outer surface of the lower cover (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322473264.6U CN221080425U (en) | 2023-09-12 | 2023-09-12 | Plug converter convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322473264.6U CN221080425U (en) | 2023-09-12 | 2023-09-12 | Plug converter convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221080425U true CN221080425U (en) | 2024-06-04 |
Family
ID=91249969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322473264.6U Active CN221080425U (en) | 2023-09-12 | 2023-09-12 | Plug converter convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221080425U (en) |
-
2023
- 2023-09-12 CN CN202322473264.6U patent/CN221080425U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |