CN202182439U - Waterproof and radiating structure with built-in flexible pipe for LED power - Google Patents
Waterproof and radiating structure with built-in flexible pipe for LED power Download PDFInfo
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- CN202182439U CN202182439U CN2011202873555U CN201120287355U CN202182439U CN 202182439 U CN202182439 U CN 202182439U CN 2011202873555 U CN2011202873555 U CN 2011202873555U CN 201120287355 U CN201120287355 U CN 201120287355U CN 202182439 U CN202182439 U CN 202182439U
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- flexible pipe
- end cap
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- power supply
- led power
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Abstract
The utility model discloses a waterproof and radiating structure with a built-in flexible pipe for LED power. The waterproof and radiating structure comprises a main shell, an end cap and a sealing rubber mat, wherein the main shell is tubular; two ends of the main shell are respectively provided with the sealing rubber mat and the end cap; or one end of the main shell is sealed, and the other end of the main shell is provided with the sealing rubber mat and the end cap; the sealing rubber mat is arranged at the inner side of the main shell; cabling holes are arranged on the end cap for threading and inserting cables; a flexible pipe is fixedly arranged on the end cap; one end of the flexible pipe is sealed and the flexible pipe can deform; the flexible pipe is inserted to the inside of the main shell from the outside of the end cap; the opening of the flexible pipe is arranged at the outside of the main shell; a through hole is arranged at the sealing rubber mat corresponding to the flexible pipe; and a pipe mounting hole is arranged at the end cap corresponding to the flexible pipe mounting position. The waterproof and radiating structure with a built-in flexible pipe for LED power uses the deformable flexible pipe to balance the pressure for expansion caused by heat and contraction caused by cold of the insulating liquid in the shell and has simple structure and low cost, and is easy to realize.
Description
Technical field
The utility model discloses the LED power supply waterproof and the radiator structure of a kind of outer casing of power supply, particularly a kind of built-in flexible pipe.
Background technology
Along with the development of power supply industry, more more electronic electric equipments adopt the external power supply, and the external power supply require its waterproof and dustproof effect to get well, and general power supply has strict demand to heat radiation because its applied environment is abominable.In order to satisfy the heat radiation requirement of power supply, people have researched and developed filling liquid power supply, promptly pour into heat conductivility good insulation performance liquid in outer casing of power supply inside; The heat that power supply apparatus is produced can be transmitted to the outer casing of power supply place through iknsulating liquid rapidly, distributes through outer casing of power supply, and the problem of bringing therefrom is; Dielectric is known from experience because expand with heat and contract with cold effect generation deformation, can damage the power supply internal components when serious, so in the prior art; On outer casing of power supply, adopted piston cylinder operator; With the deformation of the iknsulating liquid in the balance outer casing of power supply because of the effect generation of expanding with heat and contract with cold, but its complex structure realizes that cost is higher.
Summary of the invention
To the above-mentioned baroque shortcoming of mentioning of filling liquid outer casing of power supply of the prior art; The utility model provides a kind of LED power supply waterproof and radiator structure of built-in flexible pipe newly; Its on the outer casing of power supply end cap, be set with can deformation end sealing, the deformation through flexible pipe comes balance outer casing of power supply pressure inside.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of LED power supply waterproof and radiator structure of built-in flexible pipe, and waterproof and radiator structure comprise main casing, end cap and seal gasket, main casing is tubular; Two ends are separately installed with seal gasket and end cap; Or the sealing of main casing one end, the other end is equipped with seal gasket and end cap, and seal gasket is arranged on the end cap inboard; Have the cable hole that is used for interspersed cable on the end cap; Be installed with the flexible pipe of end sealing that can deformation on the described end cap, flexible pipe is become owner of enclosure interior by end cap outside plug-in mounting, and the flexible pipe opening is arranged on the main casing outside; Have through hole corresponding to the flexible pipe position on the seal gasket, have the flexible pipe installing hole corresponding to the flexible pipe installed position on the end cap.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
The described end cap outside is provided with protruding flexible pipe installation position, and the flexible pipe installation position is a hollow-core construction, and flexible pipe is inserted in the flexible pipe installation position, is provided with the flange of outwards digging around the flexible pipe, and flange is connected in the flexible pipe installation position.
Be provided with protruding bulge loop around the described flange, correspondence position has auxiliary tank on the flexible pipe installation position, and bulge loop is connected in the auxiliary tank.
Inside, described flexible pipe installation position is provided with internal thread, and inside, flexible pipe installation position is equipped with and is provided with externally threaded screw, and screw compresses the flange on the flexible pipe, has pore in the middle of the screw.
Described pore is circular hole or non-circular hole, when described pore is circular hole, has the knob groove on the end face of the screw outside.
Offer screw hole on the described main casing end face, seal gasket and end cap are fixedly mounted on the main casing through screw.
Described seal gasket and end cap shape match.
Described seal gasket middle part is protruding laterally, and correspondence position is provided with groove on the end cap, and the boss of seal gasket is arranged in the groove on the end cap.
Position, described seal gasket outer is provided with a circle to the protruding auxiliary seal ring of end cap, and correspondence position is provided with seal groove on the end cap, and auxiliary seal ring is arranged in the seal groove.
Cable hole place on the described end cap is installed with the marine glue head, and the marine glue head stretches out from enclosure, and the shell outside is installed with nut with the marine glue head.
The beneficial effect of the utility model is: the utility model adopt can deformation flexible pipe come the pressure that expands with heat and contract with cold of the iknsulating liquid of balance enclosure, simple in structure, realize easily, and with low cost.
To combine the accompanying drawing and the specific embodiment that the utility model is further specified below.
Description of drawings
Fig. 1 is the utility model decomposing state structural representation.
Fig. 2 is the utility model perspective view.
Fig. 3 faces the decomposing state structural representation for the utility model.
Fig. 4 is local for the utility model cuts away faces the decomposing state structural representation.
Fig. 5 is the utility model flexible pipe cut-away section structural representation one.
Fig. 6 is the utility model flexible pipe cut-away section structural representation two.
Fig. 7 is the utility model flexible pipe cut-away section structural representation three.
Fig. 8 is the utility model flexible pipe cut-away section structural representation four.
Fig. 9 is the utility model flexible pipe cut-away section structural representation five.
Figure 10 is the utility model thread part embodiment one perspective view.
Figure 11 is the utility model thread part embodiment two perspective view.
Figure 12 is the utility model thread part embodiment three perspective view.
Among the figure, 1-main casing, 2-first end cap, 3-first seal gasket, 4-second end cap, 5-second seal gasket; The 6-flexible pipe, 7-cable, 8-marine glue head, 9-nut, 10-flexible pipe installation position, 11-flexible pipe installing hole; The 12-screw hole, 13-screw, 14-installing plate, 15-installing hole, 16-seal groove, 17-screw; The 18-flange, 19-bulge loop, 20-auxiliary tank, 21-pore, 22-knob groove.
The specific embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
Please referring to accompanying drawing 1 to accompanying drawing 9, the utility model mainly comprises main casing 1, end cap and seal gasket, in the present embodiment; Main casing 1 is tubular, and main casing 1 two ends are separately installed with seal gasket and end cap, wherein; Main casing 1 one ends are first end cap 2 and first O-ring seal 3, and main casing 1 other end is second end cap 4 and second O-ring seal 5, during practical implementation; Also can main casing 1 one ends be sealed; Only at the other end seal gasket and end cap are installed, wherein, seal gasket is arranged on the end cap inboard.In the present embodiment, the corresponding respectively cable hole that is used for interspersed cable 7 that has on the end cap at main casing 1 two ends and the seal gasket is in the present embodiment; The cable hole place is installed with marine glue head 8, and marine glue head 8 is a hollow shape, and cable 7 passes in the middle of marine glue head 8; Marine glue head 8 stretches out from second end cap, 4 inside; Second end cap, 4 outsides are provided with nut 9, and nut 9 is fixedly installed togather with marine glue head 8, to reach the purpose in cable hole position waterproof; Equally, at first end cap, 2 places same marine glue head 8 structures are installed also.
In the present embodiment, the seal gasket middle part is protruding laterally, and correspondence position is provided with groove on the end cap; The boss of seal gasket is arranged in the groove on the end cap, and the two is fitted tightly, to reach the waterproof purpose; Simultaneously, position, seal gasket outer is provided with a circle to the protruding auxiliary seal ring of end cap, and correspondence position is provided with seal groove 16 on the end cap; Auxiliary seal ring is arranged in the seal groove 16, to guarantee better waterproof effect.In the present embodiment, on the end face at main casing 1 two ends, offer screw hole 12 respectively, screw hole 12 is a blind hole; Its neither with main casing 1 internal communication; Also not with main casing 1 external communications, can reach the waterproof effect here, end cap and seal gasket are fixedly mounted on the main casing 1 through screw 13.In the present embodiment, first end cap 2 and second end cap, 4 bottoms are installed with one and the vertically disposed installing plate 14 of end cap respectively, offer installing hole 15 on the installing plate 14, can the utility model be fixedly mounted on the position that needs installation through installing plate 14.
In the present embodiment, be installed with on second end cap 4 can deformation flexible pipe 6, flexible pipe 6 is arranged in the main casing 1; The sealing of one of which end, the other end is fixedly mounted on second end cap 4, in the present embodiment; Be fixed with flexible pipe installation position 10 on second end cap, 4 lateral surfaces, have flexible pipe installing hole 11 in the middle of the flexible pipe installation position 10, flexible pipe 6 inserts flexible pipe installing hole 11 from second end cap, 4 outsides; Stretched in the main casing 1 by flexible pipe installing hole 11, in the present embodiment, flexible pipe 6 outboard ends are opening; Be provided with the flange of outwards digging 18 around the outboard end, when flexible pipe 6 inserted flexible pipe installing hole 11, flange 18 was connected to 10 places, flexible pipe installation position.In the present embodiment; End, flange 18 outside is provided with protruding bulge loop 19, and the protrusion direction of bulge loop 19 is toward flexible pipe 6 sealed end directions, and 10 places, flexible pipe installation position offer the auxiliary tank 20 that matches with bulge loop 19 shapes; Bulge loop 19 is stuck in the auxiliary tank 20, to reach the effect of sealing.In the present embodiment, 10 inside, flexible pipe installation position are provided with internal thread, are equipped with in the flexible pipe installation position 10 to have externally threaded screw 17; Screw 17 compresses the bulge loop 19 on the flexible pipe 6, and in the present embodiment, screw 17 is hollow shape; Inside is pore 21, and pore 21 is corresponding with the opening on the flexible pipe 6.In the present embodiment, the shape of pore 21 can be circular or non-circular, please referring to accompanying drawing 10, in the accompanying drawing 10; Pore 21 is circular, has knob groove 22 on screw 17 outside end faces, is used for screw 17 is installed in the flexible pipe installation position 10; Please referring to accompanying drawing 11 and accompanying drawing 12, in accompanying drawing 11 and the accompanying drawing 12, pore 21 is non-circular; It can adopt the corresponding special tool(s) of shape with it, directly screw 17 is installed in the flexible pipe installation position 10, preferably then is that pore 21 is positive cubic hole or positive hexagonal hole.
The utility model in use, when internal electronic device work adstante febre, the iknsulating liquid through can in the shell conducts heat to the shell place; Dispel the heat, when the iknsulating liquid expanded by heating of can in the shell, in the liquid squeezing tube 6 that the expansion of generation is come out; Make flexible pipe 6 volume contractions distortion, to prevent that enclosure pressure is excessive device is caused damage, when power supply quits work; The iknsulating liquid cooling, flexible pipe 6 volumetric expansions replenish the volume that iknsulating liquid dwindles in the main casing 1.
The utility model adopt can deformation flexible pipe come the pressure that expands with heat and contract with cold of the iknsulating liquid of balance enclosure, simple in structure, realize easily, and with low cost.
Claims (10)
1. the LED power supply waterproof and the radiator structure of a built-in flexible pipe, it is characterized in that: described waterproof and radiator structure comprise main casing, end cap and seal gasket, and main casing is tubular; Two ends are separately installed with seal gasket and end cap; Or the sealing of main casing one end, the other end is equipped with seal gasket and end cap, and seal gasket is arranged on the end cap inboard; Have the cable hole that is used for interspersed cable on the end cap; Be installed with the flexible pipe of end sealing that can deformation on the described end cap, flexible pipe is become owner of enclosure interior by end cap outside plug-in mounting, and the flexible pipe opening is arranged on the main casing outside; Have through hole corresponding to the flexible pipe position on the seal gasket, have the flexible pipe installing hole corresponding to the flexible pipe installed position on the end cap.
2. the LED power supply waterproof and the radiator structure of built-in flexible pipe according to claim 1; It is characterized in that: the described end cap outside is provided with protruding flexible pipe installation position; The flexible pipe installation position is a hollow-core construction; Flexible pipe is inserted in the flexible pipe installation position, is provided with the flange of outwards digging around the flexible pipe, and flange is connected in the flexible pipe installation position.
3. the LED power supply waterproof and the radiator structure of built-in flexible pipe according to claim 2 is characterized in that: be provided with protruding bulge loop around the described flange, correspondence position has auxiliary tank on the flexible pipe installation position, and bulge loop is connected in the auxiliary tank.
4. the LED power supply waterproof and the radiator structure of built-in flexible pipe according to claim 2; It is characterized in that: inside, described flexible pipe installation position is provided with internal thread; Inside, flexible pipe installation position is equipped with and is provided with externally threaded screw, and screw compresses the flange on the flexible pipe, has pore in the middle of the screw.
5. the LED power supply waterproof and the radiator structure of built-in flexible pipe according to claim 4, it is characterized in that: described pore is circular hole or non-circular hole, when described pore is circular hole, has the knob groove on the end face of the screw outside.
6. according to the LED power supply waterproof and the radiator structure of any described built-in flexible pipe in the claim 1 to 5, it is characterized in that: offer screw hole on the described main casing end face, seal gasket and end cap are fixedly mounted on the main casing through screw.
7. according to the LED power supply waterproof and the radiator structure of any described built-in flexible pipe in the claim 1 to 5, it is characterized in that: described seal gasket and end cap shape match.
8. the LED power supply waterproof and the radiator structure of built-in flexible pipe according to claim 7 is characterized in that: described seal gasket middle part is protruding laterally, and correspondence position is provided with groove on the end cap, and the boss of seal gasket is arranged in the groove on the end cap.
9. the LED power supply waterproof and the radiator structure of built-in flexible pipe according to claim 7; It is characterized in that: position, described seal gasket outer is provided with a circle to the protruding auxiliary seal ring of end cap; Correspondence position is provided with seal groove on the end cap, and auxiliary seal ring is arranged in the seal groove.
10. according to the LED power supply waterproof and the radiator structure of any described built-in flexible pipe in the claim 1 to 5; It is characterized in that: the cable hole place on the described end cap is installed with the marine glue head; The marine glue head stretches out from enclosure, and the shell outside is installed with nut with the marine glue head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202873555U CN202182439U (en) | 2011-08-09 | 2011-08-09 | Waterproof and radiating structure with built-in flexible pipe for LED power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202873555U CN202182439U (en) | 2011-08-09 | 2011-08-09 | Waterproof and radiating structure with built-in flexible pipe for LED power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182439U true CN202182439U (en) | 2012-04-04 |
Family
ID=46175475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202873555U Expired - Fee Related CN202182439U (en) | 2011-08-09 | 2011-08-09 | Waterproof and radiating structure with built-in flexible pipe for LED power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200724A (en) * | 2013-04-08 | 2013-07-10 | 宁波赛耐比光电有限公司 | Light-emitting diode (LED) drive power supply and adhesive pouring method thereof |
| CN113766787A (en) * | 2021-09-01 | 2021-12-07 | 无锡台翔电子技术发展有限公司 | Electric vehicle controller with good waterproof sealing performance |
-
2011
- 2011-08-09 CN CN2011202873555U patent/CN202182439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200724A (en) * | 2013-04-08 | 2013-07-10 | 宁波赛耐比光电有限公司 | Light-emitting diode (LED) drive power supply and adhesive pouring method thereof |
| CN113766787A (en) * | 2021-09-01 | 2021-12-07 | 无锡台翔电子技术发展有限公司 | Electric vehicle controller with good waterproof sealing performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MOSO POWER SUPPLY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN MOSO POWER SUPPLY TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Shenzhen Nanshan District City, Guangdong province 518108 industrial park outside the small pine Tai Bai Lu Bai mang mulberry 6 layer Patentee after: MOSO Power Supply Technology Co., Ltd. Address before: Shenzhen Nanshan District City, Guangdong province 518108 industrial park outside the small pine Tai Bai Lu Bai mang mulberry 6 layer Patentee before: Shenzhen MoSo Power Supply Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20190809 |