CN115988812A - LED lamp driving power supply with high sealing performance - Google Patents
LED lamp driving power supply with high sealing performance Download PDFInfo
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- CN115988812A CN115988812A CN202310007679.6A CN202310007679A CN115988812A CN 115988812 A CN115988812 A CN 115988812A CN 202310007679 A CN202310007679 A CN 202310007679A CN 115988812 A CN115988812 A CN 115988812A
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- 238000007789 sealing Methods 0.000 title claims abstract description 138
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 15
- 210000001503 joint Anatomy 0.000 claims description 29
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 23
- 230000009471 action Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000012634 fragment Substances 0.000 description 6
- 241000883990 Flabellum Species 0.000 description 5
- 230000007774 longterm Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005111 flow chemistry technique Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The invention belongs to the technical field of LED lamp driving power supplies, and particularly discloses a high-sealing LED lamp driving power supply which comprises a shell and a cover plate, wherein the bottom of the inner side of the shell is provided with a main device, the upper end of the shell is provided with an installation groove, one end of the shell is provided with an installation hole, the inboard of mounting groove is provided with sealing mechanism, the inboard inner wall of casing is provided with injects the mechanism, the inboard of mounting hole is provided with the shifter, sealing mechanism sets up the inboard sealing strip shell at the mounting groove including the activity, the fixed sealed lid that is provided with in upper end of sealing strip shell. The sealing mechanism, the limiting mechanism and the switching mechanism are matched to enhance the sealing effect between the shell and the cover plate, and meanwhile, the inner side of the shell is conveniently cooled when the temperature in the shell is higher, and the whole device is simpler to operate.
Description
Technical Field
The invention belongs to the technical field of LED lamp driving power supplies, and particularly discloses a high-sealing LED lamp driving power supply.
Background
The LED driving power supply is a power converter that converts power supply into specific voltage and current to drive the LED to emit light, and generally, the input of the LED driving power supply includes high-voltage power-frequency alternating current (i.e., commercial power), low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (e.g., output of an electronic transformer), and the like;
in the conventional LED lamp driving power supply, a layer of simple sealing gasket is arranged between an outer shell and a cover body, and the cover body is arranged at the upper end of the outer shell through a screw rod, so that the sealing gasket is clamped by the cover body, a sealing state is formed between the outer shell and the cover body, and the sealing gasket is extruded for a long time under long-term use, the sealing gasket is deformed, the sealing gasket cannot achieve a sealing effect, then the screw rod is automatically loosened under long-term use, the cover body cannot form the extrusion sealing gasket, therefore, a sealing state cannot be formed between the outer shell and the cover body, and finally, equipment inside the outer shell is in a running process, the equipment generates heat per se, is in a closed space, and cannot effectively dissipate heat, so that the service life of the equipment is shortened.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a high-sealing LED lamp driving power supply.
In order to achieve the above purpose, the invention provides a high-sealing LED lamp driving power supply, which comprises a shell and a cover plate, wherein the bottom of the inner side of the shell is provided with a main device, the upper end of the shell is provided with a mounting groove, one end of the shell is provided with a mounting hole, the inner side of the mounting groove is provided with a sealing mechanism, the inner side inner wall of the shell is provided with a limiting mechanism, the inner side of the mounting hole is provided with a switching mechanism, the sealing mechanism comprises a sealing strip shell movably arranged at the inner side of the mounting groove, the upper end of the sealing strip shell is fixedly provided with a sealing cover, the bottom of the inner side of the sealing strip shell is fixedly provided with a supporting elastic sheet, one side of the bottom of the inner side of the sealing strip shell, which is close to the supporting elastic sheet, is provided with a connecting hole, the upper end of the sealing cover is provided with a butt joint hole, the limiting mechanism comprises a fixing frame fixedly arranged at the inner wall of the shell, the lower end of the cover plate is fixedly provided with a butt joint frame, the upper end of the fixed frame is provided with a movable groove, the inner bottom of the movable groove is provided with a sliding groove, the lower end of the butt joint frame is provided with a butt joint groove, the inner top of the butt joint groove is provided with a limiting groove, an L shape is formed between the butt joint groove and the limiting groove, a T shape is formed between the movable groove and the sliding groove, the inner side of the sliding groove is provided with a sliding block in a sliding manner, the upper end of the sliding block is fixedly provided with a connecting block, the inner side of the limiting groove is provided with a limiting block in a sliding manner, the front end of the sliding block is fixedly provided with a sliding frame, the inner side of the sliding frame is movably provided with a rolling wheel, the inner part of the rolling wheel is movably provided with a rotating shaft, the front end of the limiting block is fixedly provided with the limiting frame, the inner side of the limiting frame is movably provided with a movable wheel, the inner part of the movable wheel is movably provided with a movable shaft, the switching mechanism comprises a mounting shell fixedly arranged on the inner side of a mounting hole, a filter plate is fixedly arranged at the front end of the mounting shell, a connecting pipe is fixedly arranged at the rear end of the mounting shell, an air outlet is formed in the inner wall of the mounting shell, a control portion is arranged on the outer side, close to the air outlet, of the inner wall of the mounting shell, a mounting base is fixedly arranged on the inner wall of the connecting pipe, a motor is fixedly arranged at the upper end of the mounting base, a transmission shaft is mounted at one end of the motor, fan blades are fixedly arranged on the outer side of the transmission shaft, the control portion comprises a sealing ring movably arranged on the inner wall of the mounting shell and close to the outer side of the air outlet, a control plate is fixedly arranged at the other end of the sealing ring, a limiting frame is fixedly arranged at the upper end of the control plate, a limiting rod is arranged on the inner side of the limiting frame in a sliding mode, a control spring is movably arranged on one side, and a baffle is fixedly arranged at one end of the limiting rod.
In the above technical solution, preferably, the connecting holes correspond to the butt-joint holes, the sealing strip casing, the sealing cover and the supporting spring plate are made of rubber, the number of the supporting elastic sheets is multiple, and the multiple groups of the supporting elastic sheets are all distributed at the bottom of the inner side of the sealing strip shell.
In the above technical solution, preferably, the upper end of the fixing frame is a slope, the lower end of the butt joint frame is a slope surface, and the outer side of the connecting block is connected with the inner side of the movable groove in a sliding mode.
In the above technical solution, preferably, the outer side of the connecting block close to the upper side of the movable groove is slidably connected to the inner side of the butt-joint groove, and the lower end of the limiting block is fixedly connected to the upper end of the connecting block.
In the above technical solution, preferably, the rotating shaft extends to the inside of the sliding frame, the rotating shaft is movably connected with the sliding frame, the movable shaft extends to the inside of the limiting frame, and the movable shaft is movably connected with the limiting frame.
In the above technical solution, preferably, the front ends of the rolling wheels are slidably connected to the inner side inner wall of the sliding groove, the front ends of the movable wheels are slidably connected to the inner side inner wall of the limiting groove, and the limiting mechanisms are provided in multiple groups.
In the above technical scheme, it is preferred, the connecting pipe corresponds to the air outlet, the outside of flabellum and the inboard swing joint of connecting pipe, the upside fixed connection that the inboard inner wall of one end of gag lever post and installation shell is close to the sealing washer, the one end of control spring and the one end fixed connection of spacing.
In the above technical scheme, preferably, the other end of the control spring and one end of the baffle are close to the outer side fixed connection of the limiting rod, the limiting frame, the limiting rod, the control spring and the baffle are in multiple groups, the control panel is circular, the axial leads of the air outlet, the connecting pipe, the sealing ring and the control panel are located on a straight line, the sealing ring is circular, the main body of the sealing ring is made of rubber, and the switching mechanism is in two groups.
In the above technical scheme, it is preferred, the equipment hole has been seted up to the front end of casing, sealed draw-in groove is installed to the inboard in equipment hole, the inboard fixed connecting wire that is provided with of sealed draw-in groove, the front end of connecting wire is fixed and is provided with the connector, the front end department at the main equipment is installed to the rear end of connecting wire, the internal thread of apron is provided with the screw rod, the outside of screw rod and the inboard swing joint in butt joint hole, the outside of screw rod is close to the inboard swing joint of the downside and the connecting hole in butt joint hole, the screw rod extends to the inside of casing, threaded connection between screw rod and the casing.
Compared with the prior art, the invention has the following beneficial effects:
1. the sealing strip shell and the sealing cover are extruded through the cover plate, the supporting elastic piece is enabled to rebound outwards under the action of the supporting elastic piece, the purpose of facilitating reduction of deformation of the sealing strip shell and the sealing cover can be achieved, the sealing effect is improved, and the service life of the sealing strip shell and the sealing cover is prolonged.
2. The connecting block drives the sliding block and the limiting block to move respectively through the sliding connecting block, and the limiting block drives the limiting frame to move so that the limiting frame is clamped in the inner side of the limiting groove, the purpose of conveniently limiting the connection relation between the shell and the cover plate can be achieved, the shell and the cover plate are kept in a fixed relation, and therefore the situation that the cover plate is separated from the surface of the shell to enable the sealing effect to be invalid is avoided.
3. Secondly, in order to open the cover plate, the shell and the cover plate are required to be turned for ninety degrees, the connecting block drives the limiting block to move, so that the limiting block drives the limiting frame to move reversely in the inner side of the limiting groove, the conventional opening mode is avoided, the cover plate is opened, the cover plate is prevented from being opened under the accidental condition, and the main equipment is prevented from being stolen.
4. Thereby make the flabellum produce the air current and make the air promote the control panel removal and make spacing compression control spring so that the air current flows to the outside from the filter plate through the air outlet, can reach the purpose of being convenient for cool down to the casing internal side, thereby can make the inboard temperature of casing keep under the rated temperature condition of main equipment all the time, and make the flabellum stop producing the air current so that the control spring outwards rebounds thereby make spacing promotion control panel paste the inboard inner wall of tight installation shell and extrude the sealing washer simultaneously through closing the motor, can reach the purpose that forms sealed effect between control panel and the air outlet, so under the effect of control spring, can reach the circulation of air between casing and the apron and cool down and carry out sealed conversion between air outlet and the control panel, and can cool down the casing internal side, keep sealed effect between air outlet and the control panel simultaneously.
5. And the connection relation between the shell and the cover plate is limited by the limiting frame clamped in the inner side of the limiting groove, so that the shell and the cover plate are kept in a fixed relation, and meanwhile, under the action of the control spring, the air between the shell and the cover plate is cooled and sealed and mutually converted between the air outlet and the control plate, so that a stronger sealing effect can be kept between the cover plate and the shell, and meanwhile, the inner side of the shell is convenient to cool.
Drawings
FIG. 1 shows a high sealing performance of the present invention the overall structure schematic diagram of the LED lamp driving power supply is shown;
FIG. 2 shows a high sealing performance of the present invention the partial structure schematic diagram of the LED lamp driving power supply;
FIG. 3 shows a high sealing performance of the present invention sealing of LED lamp driving power supply a mechanism structure schematic diagram;
fig. 4 is a schematic top view of a part of a sealing mechanism of a high-sealing LED lamp driving power supply according to the present invention;
FIG. 5 shows a high sealing performance of the present invention the limiting mechanism of the LED lamp driving power supply is schematically structured;
FIG. 6 is a schematic partial structural diagram of a limiting mechanism of a high-sealing LED lamp driving power supply according to the present invention;
FIG. 7 is a schematic view of a partial structure of a limiting mechanism of a high-sealing LED lamp driving power supply according to the present invention;
FIG. 8 is a schematic view of a partial structure of a limiting mechanism of a high-sealing LED lamp driving power supply according to a third embodiment of the present invention;
fig. 9 is a schematic structural diagram of a switching mechanism of a high-sealing LED lamp driving power supply according to the present invention;
fig. 10 is a partial structural schematic view of a switching mechanism of a high-sealing LED lamp driving power supply according to the present invention;
fig. 11 is a partial structural schematic diagram of a switching mechanism of a high-sealing LED lamp driving power supply according to the present invention;
fig. 12 is a schematic structural diagram of a control portion of a switching mechanism of a high-sealing LED lamp driving power supply according to the present invention;
fig. 13 is a partial structural schematic diagram of a control portion of a switching mechanism of a high-sealing LED lamp driving power supply according to the present invention.
In the figure: 1. a housing; 2. a master device; 3. mounting grooves; 4. mounting holes; 5. a cover plate; 6. a sealing mechanism; 61. a weatherstrip housing; 62. a sealing cover; 63. supporting the elastic sheet; 64. connecting holes; 65. a butt joint hole; 7. a limiting mechanism; 71. a fixed mount; 72. a docking rack; 73. a movable groove; 74. a sliding groove; 75. a butt joint groove; 76. defining a slot; 77. a slider; 78. connecting blocks; 79. a limiting block; 710. a carriage; 711. a rolling wheel; 712. rotating shaft (ii) a; 713. a limiting frame; 714. a movable wheel; 715. a movable shaft; 8. a switching mechanism; 81. mounting a shell; 82. a filter plate; 83. a connecting pipe; 84. an air outlet; 85. a control unit; 851. a seal ring; 852. a control panel; 853. a limiting frame; 854. a limiting rod; 855. a control spring; 856. a baffle plate; 86. installing a base; 87. a motor; 88. a drive shaft; 89. a fan blade; 9. assembling holes; 10. sealing the clamping groove; 11. a connecting wire; 12. a connector; 13. a screw.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 13, the high-sealing LED lamp driving power supply includes a casing 1 and a cover plate 5, a main device 2 is installed at the bottom of the inner side of the casing 1, an installation groove 3 is formed at the upper end of the casing 1, an installation hole 4 is formed at one end of the casing 1, a sealing mechanism 6 is arranged at the inner side of the installation groove 3, a limiting mechanism 7 is arranged on the inner side inner wall of the casing 1, a conversion mechanism 8 is arranged at the inner side of the installation hole 4, the sealing mechanism 6 includes a sealing strip casing 61 movably arranged at the inner side of the installation groove 3, a sealing cover 62 is fixedly arranged at the upper end of the sealing strip casing 61, a supporting elastic sheet 63 is fixedly arranged at the bottom of the inner side of the sealing strip casing 61, a connection hole 64 is formed at one side of the bottom of the inner side of the sealing strip casing 61 close to the supporting elastic sheet 63, a butt-joint hole 65 is formed at the upper end of the sealing cover 62, the limiting mechanism 7 includes a fixing frame 71 fixedly arranged at the inner side inner wall of the casing 1, the lower end of the cover plate 5 is fixedly provided with a butt joint frame 72, the upper end of the fixed frame 71 is provided with a movable groove 73, the bottom of the inner side of the movable groove 73 is provided with a sliding groove 74, the lower end of the butt joint frame 72 is provided with a butt joint groove 75, the top of the inner side of the butt joint groove 75 is provided with a limiting groove 76, an L shape is formed between the butt joint groove 75 and the limiting groove 76, a T shape is formed between the movable groove 73 and the sliding groove 74, the inner side of the sliding groove 74 is provided with a sliding block 77 in a sliding manner, the upper end of the sliding block 77 is fixedly provided with a connecting block 78, the inner side of the limiting groove 76 is provided with a limiting block 79 in a sliding manner, the front end of the sliding block 77 is fixedly provided with a sliding frame 710, the inner side of the sliding frame 710 is movably provided with a rolling wheel 711, the inner side of the rolling wheel 711 is movably provided with a rotating shaft 712, the inner side of the limiting frame 713 is movably provided with a movable wheel 714, and the movable shaft 715 is movably arranged in the movable wheel 714, the conversion mechanism 8 comprises a fixed mounting shell 81 arranged on the inner side of the mounting hole 4, a filter plate 82 is fixedly arranged at the front end of the mounting shell 81, a connecting pipe 83 is fixedly arranged at the rear end of the mounting shell 81, an air outlet 84 is formed in the inner side inner wall of the mounting shell 81, a control part 85 is arranged on the outer side, close to the air outlet 84, of the inner side inner wall of the mounting shell 81, a mounting base 86 is fixedly arranged on the inner side inner wall of the connecting pipe 83, a motor 87 is fixedly arranged at the upper end of the mounting base 86, a transmission shaft 88 is installed at one end of the motor 87, fan blades 89 are fixedly arranged on the outer side of the transmission shaft 88, a sealing ring 851, close to the outer side of the air outlet 84, is movably arranged on the inner side of the mounting shell 81, a control plate 852 is fixedly arranged at the other end of the sealing ring 851, a limiting frame 853 is fixedly arranged at the upper end of the control plate 852, a limiting rod 854 is movably arranged on one side, a control spring 855 is movably arranged on the outer side, and a baffle 856 is fixedly arranged on one end of the limiting frame 853.
The connecting holes 64 correspond to the butting holes 65, the sealing strip shell 61, the sealing cover 62 and the supporting elastic sheets 63 are made of rubber, the number of the supporting elastic sheets 63 is multiple, and the multiple groups of the supporting elastic sheets 63 are distributed at the bottom of the inner side of the sealing strip shell 61.
During the use, insert sealing mechanism 6 in the inboard of mounting groove 3, and dock apron 5 and casing 1, make apron 5 extrusion support shell fragment 63, so make sealing strip shell 61 take place deformation, support the shell fragment 63 simultaneously under the effect of rubber, make support shell fragment 63 outwards rebound all the time, so make support shell fragment 63 outwards support sealing strip shell 61 and sealed lid 62, make sealing strip shell 61 and sealed lid 62 reduce deformation, so can reach sealed better effect, extrude sealing strip shell 61 and sealed lid 62 through apron 5 and make support shell fragment 63 outwards rebound under the effect of supporting shell fragment 63, can reach the mesh of being convenient for reduce the deformation of sealing strip shell 61 and sealed lid 62, thereby improve sealed effect, and improve the life of sealing strip shell 61 and sealed lid 62.
The upper end of the fixed frame 71 is a slope, the lower end of the butt joint frame 72 is a slope, the outer side of the connecting block 78 is in sliding connection with the inner side of the movable groove 73, the outer side of the connecting block 78 close to the upper side of the movable groove 73 is in sliding connection with the inner side of the butt joint groove 75, the lower end of the limiting block 79 is fixedly connected with the upper end of the connecting block 78, the rotating shaft 712 extends into the sliding frame 710, the rotating shaft 712 is in movable connection with the sliding frame 710, the movable shaft 715 extends into the limiting frame 713, the movable shaft 715 is in movable connection with the limiting frame 713, the front end of the rolling wheel 711 is in sliding connection with the inner side wall of the sliding groove 74, the front end of the movable wheel 714 is in sliding connection with the inner side wall of the limiting groove 76, and the limiting mechanisms 7 are in multiple groups.
At this time, the housing 1 and the cover plate 5 stand on their sides, so that the sliding block 77 slides to one side in the inner side of the sliding groove 74 under the action of gravity, and the sliding block 77 drives the rolling wheel 711 to slide against the inner wall of the sliding groove 74 through the sliding frame 710, and the sliding block 77 drives the limiting block 79 to move through the connecting block 78, and the cover plate 5 is butted with the housing 1, so that the fixed frame 71 and the butting frame 72 are in contact, so that the limiting block 79 is inserted into the inner side of the limiting groove 76 through the butting groove 75, and then the housing 1 and the cover plate 5 are turned over, so that the housing 1 and the cover plate 5 rotate by one hundred eighty degrees, and the sliding block 77 slides to the other side in the inner side of the sliding groove 74 under the action of gravity, and the sliding block 77 drives the limiting block 79 to move through the connecting block 78, so that the limiting block 79 drives the limiting block 714 to slide against the inner wall of the limiting groove 76 through the limiting frame 713, so that the limiting block 79 drives the movable wheel 714 to slide against the inner wall of the limiting groove 76 through the limiting frame 713, so that the limiting block 713 passes through the fixed frame 713 and the fixed frame 713, so that the limiting block 5 and the sliding frame 76 and the housing 5 and the fixed frame 76 move down, so that the limiting block 1 and the housing 5 and the limiting block 71 and the fixed frame 71 are always move, so that the housing 1 and the limiting block 71 and the fixed frame 71 move downwards, so that the housing 5 and the fixed frame 71 are in the housing 1 and the fixed frame 76, so that the fixed frame 71 are always move, and the fixed frame 71, and the fixed frame 76, so that the fixed frame 71 are pressed by the fixed frame 71, and the fixed frame 71 are always move, and the fixed frame 71, the purpose of conveniently limiting the connection relation between the shell 1 and the cover plate 5 can be achieved, so that the shell 1 and the cover plate 5 are kept in a fixed relation, and the situation that the cover plate 5 is separated from the surface of the shell 1 to cause the sealing effect to lose efficacy is avoided.
It is corresponding between connecting pipe 83 and air outlet 84, the outside of flabellum 89 and the inboard swing joint of connecting pipe 83, the upside fixed connection that the one end of gag lever post 854 and the inboard inner wall of installation shell 81 are close to sealing washer 851, the one end of control spring 855 and the one end fixed connection of gag lever post 853, the other end of control spring 855 and the outside fixed connection that the one end of baffle 856 is close to gag lever post 854, gag lever post 853, gag lever post 854, control spring 855, the quantity of baffle 856 all has the multiunit, the shape of control panel 852 is circular, air outlet 84, connecting pipe 83, sealing washer 851, the axial lead of control panel 852 is located a straight line, the shape of sealing washer 851 is the ring shape, the main part material of sealing washer 851 is rubber, there are two sets of quantity of shifter 8.
Meanwhile, under long-term use, the main device 2 is caused to form high temperature in the closed space between the housing 1 and the cover plate 5, at this time, the motor 87 is restarted, the motor 87 drives the fan blade 89 to rotate through the transmission shaft 88, so that the fan blade 89 generates air flow in a rotating state, so that the air pushes the control plate 852 to move through the air outlet 84, and the control plate 852 drives the spacing frame 853 to slide along the spacing rod 854, so that the spacing frame 853 compresses the control spring 855, meanwhile, the control plate 852 drives the sealing ring 851 to separate from the inner wall of the housing 81, and the air flow flows to the inside of the housing 81 through the air outlet 84, and flows to the outside through the filter plate 82, so that the air flow cools the temperature generated by the main device 2 in the inner side of the housing 1, so that the inner side temperature of the housing 1 can be always kept under the rated temperature condition of the main device 2, when the motor 87 is turned off, the fan blade 89 does not cause the air flow to rebound, and the control spring 855 performs elastic action, and the control of pushing the control plate 853 reversely pushes the control plate 853 to move to the air flow to the inner wall of the housing 89, thereby enabling the air flow to be compressed between the air flow to be compressed by the air outlet 853, and the air flow of the air flow control plate 852, thereby enabling the air flow to be convenient for squeezing process the air flow to be processed by the air flow control plate 852, and the air flow control plate 852, thereby enabling the air flow to be convenient for the air flow control plate 852, and pushing the air flow control plate 852, thereby enabling the air flow to be processed by the air outlet 852, and pushing the air flow control plate 852, thereby enabling the air flow control plate 852 to be pushed between the air flow to be processed by the air outlet 852, and pushing the air flow control plate 852, and enabling the air flow control plate 852, and the air flow control plate 852, thereby enabling the air flow control plate 852 to be convenient for the air flow control plate 852 to be processed by the air outlet 22, thereby can make the inboard temperature of casing 1 remain under the rated temperature condition of main equipment 2 all the time, and make flabellum 89 stop producing the air current through closing motor 87 and make control spring 855 outside bounce-back thereby make spacing 853 promote the inboard inner wall that control panel 852 pastes tight installation shell 81 and extrude sealing washer 851 simultaneously, can reach and make and form the purpose of sealed effect between control panel 852 and air outlet 84, so under the effect of control spring 855, can reach the circulation of air between casing 1 and apron 5 and cool down and carry out sealed conversion between air outlet 84 and the control panel 852, and can cool down the casing 1 inboard, keep the sealed effect between air outlet 84 and the control panel 852 simultaneously.
The equipment hole 9 has been seted up to the front end of casing 1, sealed draw-in groove 10 is installed to the inboard of equipment hole 9, the inboard fixed connecting wire 11 that is provided with of sealed draw-in groove 10, the fixed connector 12 that is provided with in front end of connecting wire 11, the front end department at main equipment 2 is installed to the rear end of connecting wire 11, the inside screw thread of apron 5 is provided with screw rod 13, the outside of screw rod 13 and the inboard swing joint who docks hole 65, the inboard swing joint of downside and connecting hole 64 that the outside of screw rod 13 is close to dock hole 65, screw rod 13 extends to the inside of casing 1, threaded connection between screw rod 13 and the casing 1.
Install in equipment hole 9 and with connecting wire 11 fixed mounting in sealed draw-in groove 10 through sealed draw-in groove 10, can reach connecting wire 11 and form the purpose of airtight connection between sealed draw-in groove 10 and the equipment hole 9.
The working principle is as follows: when in installation, a worker firstly stands the shell 1 and the cover plate 5 on the side, so that the sliding block 77 slides to one side in the inner side of the sliding groove 74 under the action of gravity, the sliding block 77 drives the rolling wheel 711 to slide against the inner wall of the sliding groove 74 through the sliding frame 710, the sliding block 77 drives the limiting block 79 to move through the connecting block 78, then the sealing mechanism 6 is inserted into the inner side of the mounting groove 3, the cover plate 5 is butted with the shell 1, so that the fixing frame 71 is in contact with the butting frame 72, so that the limiting block 79 is inserted into the inner side of the limiting groove 76 through the butting groove 75, then the shell 1 and the cover plate 5 are turned over, so that the shell 1 and the cover plate 5 rotate by one hundred eighty degrees, then the screw 13 is screwed into the inner part of the cover plate 5, and the screw 13 respectively penetrates through the butting hole 65 and the connecting hole 64, and the screw 13 is screwed into the inner part of the shell 1, so that the cover plate 5 and the shell 1 form a fixed relation, and the cover plate 5 supports the elastic piece 63, so that the sealing strip 63 deforms, the sealing shell 63, the sealing shell 62 and the sealing shell 62 is supported by the sealing shell 62, so that the sealing strip 62 and the sealing shell 62 can be supported by the sealing shell 62, and the sealing shell 62 can be supported by the sealing shell 62, and the sealing shell 61 can be more easily, and the sliding block 77 drives the limiting block 79 to move through the connecting block 78, so that the limiting block 79 drives the movable wheel 714 to slide along the inner wall of the limiting groove 76 through the limiting frame 713, so that the limiting block 79 is clamped in the inner side of the limiting groove 76 through the limiting frame 713, the butt joint frame 72 is clamped at the upper end of the fixing frame 71, the fixed relation between the cover plate 5 and the shell 1 can be limited, then the shell 1 and the cover plate 5 are slowly turned over, the shell 1 and the cover plate 5 rotate ninety degrees, so that the lower end of the shell 1 faces downwards, the screw 13 is loosened under long-term use, meanwhile, the limiting block 79 is clamped in the inner side of the limiting groove 76, so that the fixing frame 71 and the butt joint frame 72 are always kept in a fixed relation, the shell 1 and the cover plate 5 form a fixed relation all the time, the switching mechanism 8 can be extruded by the cover plate 5, and the sealing effect between the cover plate 5 and the shell 1 can be achieved, the connecting block 78 drives the sliding block 77 and the limiting block 79 to move respectively through the sliding connecting block 78, and the limiting block 79 drives the limiting frame 713 to move so as to enable the limiting frame 713 to be clamped into the inner side of the limiting groove 76, thereby achieving the purpose of conveniently limiting the connection relationship between the shell 1 and the cover plate 5, and enabling the shell 1 and the cover plate 5 to keep a fixed relationship, so as to avoid the situation that the cover plate 5 is separated from the surface of the shell 1 to cause the sealing effect to be invalid, and secondly, in order to open the cover plate 5, the shell 1 and the cover plate 5 must be turned for ninety degrees, so that the connecting block 78 drives the limiting block 79 to move, so that the limiting block 79 drives the limiting frame 713 to move reversely in the inner side of the limiting groove 76, thereby achieving the purpose of avoiding the conventional opening manner to open, and further having a certain function of preventing the cover plate 5 from being opened under the accidental circumstances, and further having a certain anti-theft effect on the main device 2, and under long-term use, cause the main device 2 to form high temperature in the enclosed space between the housing 1 and the cover plate 5, at this time, the motor 87 is restarted, the motor 87 drives the fan blade 89 to rotate through the transmission shaft 88, thereby causing the fan blade 89 to generate air flow in a rotating state, so that the air pushes the control plate 852 to move through the air outlet 84, and the control plate 852 drives the spacing frame 853 to slide along the spacing rod 854, thereby causing the spacing frame 853 to compress the control spring 855, at the same time, the control plate 852 drives the sealing ring 851 to separate from the inner wall of the housing 81, and causes the air flow to flow into the inner side of the housing 81 through the air outlet 84, and to flow out through the filter plate 82, thereby causing the air flow to cool the temperature generated by the main device 2 in the inner side of the housing 1, so that the inner side temperature of the housing 1 can be always kept under the rated temperature condition of the main device 2, when the motor 87 is closed, the fan blade 89 is not causing the air flow to rebound under the elastic action, and the control spring 855 reversely pushes the control plate 853 to slide along the spacing frame 853, thereby causing the air flow to push the air flow to move to push the inner wall of the air flow through the air outlet 851, thereby causing the air flow to be compressed in the air flow to be compressed between the air flow to be compressed in the air outlet 851, thereby facilitating the air flow to be processed in the air flow of the housing 89, and the air flow to be processed in the air flow control plate 852, thereby facilitating the air flow to be processed in the air outlet 22, and the housing 852, thereby facilitating the air flow control plate 852, and the air flow to be processed in the housing 89, and the air flow control plate 852, thereby facilitating the air flow to be processed in the air flow path of the housing 89, and the housing 852, thereby facilitating the air flow control plate 852, and the housing 89, and the air outlet 852, and the housing 852, thereby facilitating the air flow control plate 852, and the housing 89, and the air flow processing device to be processed in the housing 89, thereby facilitating the housing 852, and the housing 89, and the air flow control plate 852, thereby facilitating the housing 852, therefore, the inner side temperature of the casing 1 can be always kept under the rated temperature condition of the main device 2, the motor 87 is turned off to stop the fan blades 89 from generating air flow, the control spring 855 rebounds outwards to enable the limiting frame 853 to push the control plate 852 to cling to the inner side inner wall of the mounting shell 81 and extrude the sealing ring 851, and the purpose of forming a sealing effect between the control plate 852 and the air outlet 84 can be achieved, so that the air flow between the casing 1 and the cover plate 5 can be cooled and the air outlet 84 and the control plate 852 can be sealed, the inner side of the casing 1 can be cooled, the sealing effect between the air outlet 84 and the control plate 852 can be kept, the limiting frame 713 is clamped in the inner side of the limiting groove 76, the connection relationship between the casing 1 and the cover plate 5 can be limited, the casing 1 and the cover plate 5 can be kept in a fixed relationship, and under the action of the control spring 855, the air flow between the casing 1 and the cover plate 5 can be cooled and the air outlet 84 and the control plate 852 can be sealed, and the inner side of the casing 1 can be kept in a strong sealing effect, and the inner side of the casing 1 can be conveniently cooled.
In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be connected with each other or indirectly connected with each other through an intermediate medium. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A high-sealing-performance LED lamp driving power supply comprises a shell (1) and a cover plate (5), and is characterized in that a main device (2) is installed at the bottom of the inner side of the shell (1), a mounting groove (3) is formed in the upper end of the shell (1), a mounting hole (4) is formed in one end of the shell (1), a sealing mechanism (6) is arranged on the inner side of the mounting groove (3), a limiting mechanism (7) is arranged on the inner wall of the inner side of the shell (1), and a conversion mechanism (8) is arranged on the inner side of the mounting hole (4);
the sealing mechanism (6) comprises a sealing strip shell (61) movably arranged on the inner side of the mounting groove (3), a sealing cover (62) is fixedly arranged at the upper end of the sealing strip shell (61), a supporting elastic sheet (63) is fixedly arranged at the bottom of the inner side of the sealing strip shell (61), a connecting hole (64) is formed in one side, close to the supporting elastic sheet (63), of the bottom of the inner side of the sealing strip shell (61), and a butt joint hole (65) is formed in the upper end of the sealing cover (62);
the limiting mechanism (7) comprises a fixed frame (71) fixedly arranged on the inner wall of the inner side of the shell (1), the lower end of the cover plate (5) is fixedly provided with a butt joint frame (72), the upper end of the fixed frame (71) is provided with a movable groove (73), the bottom of the inner side of the movable groove (73) is provided with a sliding groove (74), the lower end of the butt joint frame (72) is provided with a butt joint groove (75), the top of the inner side of the butt joint groove (75) is provided with a limiting groove (76), the butt joint groove (75) and the limiting groove (76) form an L shape, a T shape is formed between the movable groove (73) and the sliding groove (74), a sliding block (77) is arranged inside the sliding groove (74) in a sliding way, the upper end of the sliding block (77) is fixedly provided with a connecting block (78), a limiting block (79) is arranged inside the limiting groove (76) in a sliding way, a sliding frame (710) is fixedly arranged at the front end of the sliding block (77), a rolling wheel (711) is movably arranged on the inner side of the sliding frame (710), a rotating shaft (712) is movably arranged in the rolling wheel (711), the front end of the limiting block (79) is fixedly provided with a limiting frame (713), the inner side of the limiting frame (713) is movably provided with a movable wheel (714), a movable shaft (715) is movably arranged in the movable wheel (714);
the conversion mechanism (8) comprises an installation shell (81) fixedly arranged on the inner side of the installation hole (4), a filter plate (82) is fixedly arranged at the front end of the mounting shell (81), a connecting pipe (83) is fixedly arranged at the rear end of the mounting shell (81), an air outlet (84) is arranged on the inner side inner wall of the mounting shell (81), a control part (85) is arranged on the outer side of the inner side inner wall of the mounting shell (81) close to the air outlet (84), the inner side inner wall of the connecting pipe (83) is fixedly provided with a mounting base (86), a motor (87) is fixedly arranged at the upper end of the mounting base (86), one end of the motor (87) is provided with a transmission shaft (88), the outer side of the transmission shaft (88) is fixedly provided with a fan blade (89), the control part (85) comprises a movable installation shell (81) a sealing ring (851) with the inner side inner wall close to the outer side of the air outlet (84), the other end of the sealing ring (851) is fixedly provided with a control plate (852), the upper end of the control plate (852) is fixedly provided with a limit frame (853), a limiting rod (854) is arranged on the inner side of the limiting frame (853) in a sliding way, a control spring (855) is movably arranged at one side of the outer side of the limiting rod (854) close to the limiting frame (853), one end of the limiting rod (854) is fixedly provided with a baffle (856).
2. The LED lamp driving power supply with high sealing performance according to claim 1, wherein the connecting hole (64) corresponds to the butt joint hole (65), the sealing strip shell (61), the sealing cover (62) and the supporting elastic pieces (63) are made of rubber, the supporting elastic pieces (63) are multiple in number, and the multiple supporting elastic pieces (63) are distributed at the bottom of the inner side of the sealing strip shell (61).
3. The high-sealing-performance LED lamp driving power supply according to claim 1, wherein the upper end of the fixed frame (71) is a slope, the lower end of the butt-joint frame (72) is a slope, and the outer side of the connecting block (78) is slidably connected with the inner side of the movable groove (73).
4. The high-sealability LED lamp driving power supply according to claim 1, wherein the outer side of the connecting block (78) near the upper side of the movable groove (73) is slidably connected with the inner side of the butt-joint groove (75), and the lower end of the limiting block (79) is fixedly connected with the upper end of the connecting block (78).
5. The high-sealing LED lamp driving power supply according to claim 1, wherein the rotating shaft (712) extends to the inside of the sliding frame (710), the rotating shaft (712) is movably connected with the sliding frame (710), the movable shaft (715) extends to the inside of the limiting frame (713), and the movable shaft (715) is movably connected with the limiting frame (713).
6. The high-sealing LED lamp driving power supply according to claim 1, wherein the front ends of the rolling wheels (711) are slidably connected with the inner side wall of the sliding groove (74), the front ends of the movable wheels (714) are slidably connected with the inner side wall of the limiting groove (76), and the number of the limiting mechanisms (7) is multiple.
7. The LED lamp driving power supply with high sealing performance as claimed in claim 1, wherein the connecting pipe (83) corresponds to the air outlet (84), the outer side of the fan blade (89) is movably connected with the inner side of the connecting pipe (83), one end of the limiting rod (854) is fixedly connected with the upper side of the inner side inner wall of the mounting shell (81) close to the sealing ring (851), and one end of the control spring (855) is fixedly connected with one end of the limiting frame (853).
8. The LED lamp driving power supply with high sealing performance according to claim 1, wherein the other end of the control spring (855) is fixedly connected with one end of the baffle plate (856) close to the outer side of the limiting rod (854), the limiting frame (853), the limiting rod (854), the control spring (855) and the baffle plate (856) are provided with multiple groups, the control plate (852) is circular, the axial lines of the air outlet (84), the connecting pipe (83), the sealing ring (851) and the control plate (852) are located on a straight line, the sealing ring (851) is circular, the main body of the sealing ring (851) is made of rubber, and the number of the switching mechanisms (8) is two groups.
9. The LED lamp driving power supply with high sealing performance according to claim 1, wherein an assembling hole (9) is formed in the front end of the casing (1), a sealing clamping groove (10) is installed on the inner side of the assembling hole (9), a connecting wire (11) is fixedly arranged on the inner side of the sealing clamping groove (10), a connector (12) is fixedly arranged on the front end of the connecting wire (11), the rear end of the connecting wire (11) is installed at the front end of the main device (2), a screw rod (13) is arranged on the inner thread of the cover plate (5), the outer side of the screw rod (13) is movably connected with the inner side of the butt joint hole (65), the outer side of the screw rod (13) is close to the lower side of the butt joint hole (65) and movably connected with the inner side of the connecting hole (64), the screw rod (13) extends to the inside of the casing (1), and the screw rod (13) is connected with the casing (1) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310007679.6A CN115988812B (en) | 2023-01-04 | 2023-01-04 | High-tightness LED lamp driving power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310007679.6A CN115988812B (en) | 2023-01-04 | 2023-01-04 | High-tightness LED lamp driving power supply |
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| Publication Number | Publication Date |
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| CN115988812A true CN115988812A (en) | 2023-04-18 |
| CN115988812B CN115988812B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310007679.6A Active CN115988812B (en) | 2023-01-04 | 2023-01-04 | High-tightness LED lamp driving power supply |
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|---|---|---|---|---|
| JP2019087527A (en) * | 2017-11-08 | 2019-06-06 | 張偉萍 | Convenient LED lamp |
| CN209042283U (en) * | 2018-11-13 | 2019-06-28 | 深圳市踏奇科技有限公司 | A kind of LED light controller housing with defencive function |
| US20200072455A1 (en) * | 2018-09-05 | 2020-03-05 | Shenzhen Aurora Technology Co., Ltd | Luminaire |
| CN213930829U (en) * | 2021-01-04 | 2021-08-10 | 佛山市品晨光电有限公司 | LED drive power supply with dustproof construction |
| CN217737154U (en) * | 2022-08-09 | 2022-11-04 | 武宁鑫杰灯业有限公司 | LED lamp sealing structure |
-
2023
- 2023-01-04 CN CN202310007679.6A patent/CN115988812B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019087527A (en) * | 2017-11-08 | 2019-06-06 | 張偉萍 | Convenient LED lamp |
| US20200072455A1 (en) * | 2018-09-05 | 2020-03-05 | Shenzhen Aurora Technology Co., Ltd | Luminaire |
| CN209042283U (en) * | 2018-11-13 | 2019-06-28 | 深圳市踏奇科技有限公司 | A kind of LED light controller housing with defencive function |
| CN213930829U (en) * | 2021-01-04 | 2021-08-10 | 佛山市品晨光电有限公司 | LED drive power supply with dustproof construction |
| CN217737154U (en) * | 2022-08-09 | 2022-11-04 | 武宁鑫杰灯业有限公司 | LED lamp sealing structure |
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| Publication number | Publication date |
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| CN115988812B (en) | 2024-04-30 |
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