A switch-sealed combination LED lamp driver power supply

Abstract

This invention relates to the field of LED lamp driver power supply technology, and discloses a switch-sealing combined LED lamp driver power supply, including an LED lamp driver housing, an end cover, a plug, an LED lighting control board, a tactile switch, and a lighting lamp holder. It also includes: a switch sealing mechanism for triggering the tactile switch by pressing and providing a seal; a replacement mechanism that penetrates the end cover and is located outside the switch sealing mechanism; a protection mechanism that penetrates the plug and is linked to the replacement mechanism; and a maintenance mechanism that penetrates the LED lamp driver housing and the end cover. This invention utilizes a multi-layer elastic sleeve linkage design in the switch sealing mechanism to simultaneously provide a seal when the tactile switch is pressed. The replacement mechanism absorbs infiltrated moisture in real time and triggers a color change, allowing users to observe and promptly replace the sealing structure.

Description

Technical Field

[0001] This invention relates to the field of LED lamp driver power supply technology, and specifically to an LED lamp driver power supply with a switch-sealing combination. Background Technology

[0002] The driver power supply is the core component of LED lighting. It is usually connected to the LED lighting using a lighting socket and connected to the electrical connection through plugs and terminals. The LED lighting control board is controlled by a tactile switch to supply power to the LED lighting through the lighting socket. The tactile switch needs to be sealed and waterproofed using a switch seal. However, the sealing structure is prone to aging after long-term use, which can cause moisture to seep into the internal circuit, leading to short circuits or component damage. The LED driver power supply still has problems.

[0003] For example, existing technologies lack a mechanism for real-time detection of aging or leakage of switch seals, making it difficult for users to detect seal aging and failure in a timely manner and to remind staff to replace them. Summary of the Invention

[0004] This invention provides a switch-sealing combination LED light driver power supply. Through the multi-layer elastic rubber sleeve linkage design of the switch sealing mechanism, a seal is provided simultaneously when the tactile switch is pressed to prevent moisture from seeping in along the pressing path. The replacement mechanism absorbs the seeping moisture in real time and triggers a color change, which is observed by the user to intuitively judge the seal failure and replace it in time.

[0005] To solve the above-mentioned technical problems, the technical solution of the present invention is as follows:

[0006] In a first aspect, a switch-sealed combination LED lamp driver power supply includes: an LED lamp driver housing and an end cap snapped onto one end of the LED lamp driver housing; a baffle integrally formed at the other end of the LED lamp driver housing; a plug integrally formed at one end of the baffle; a plug head passing through and fixed inside the plug; an LED lighting control board fixed inside the LED lamp driver housing, and the LED lighting control board located inside the plug and the baffle; a tactile switch electrically connected to the LED lighting control board; a lighting fixture passing through the end cap; a conductive sheet electrically connected to one end of the lighting fixture; the conductive sheet and the plug head being electrically connected to the LED lighting control board; a conductive base electrically connected to the LED lighting control board; a conductive rod passing through and fixed inside the conductive base; and the conductive rod being electrically connected to the plug head; further comprising:

[0007] A switch sealing mechanism is provided through the end cap and in contact with the tactile switch to activate the tactile switch and provide a seal;

[0008] The moisture detection mechanism is installed through the end cover and located outside the switch sealing mechanism to detect moisture and prompt for replacement of the switch sealing mechanism.

[0009] The protection mechanism is rotatably mounted through the plug and connected to the test and replacement mechanism to disconnect the drive power supply when maintaining the test and replacement mechanism;

[0010] The maintenance structure is installed on one side of the end cap and the LED driver housing, located on the outside of the conductive sheet, and connected to the protection mechanism to maintain the conductive sheet.

[0011] Furthermore, the switching sealing mechanism includes:

[0012] U-ring sleeve, through-end cap installation;

[0013] The rubber sleeve is inserted into the inside of the U-ring sleeve;

[0014] A rubber ring is fixed to one end of the rubber sleeve;

[0015] The arc-shaped rubber ring is fixed to the inside of the rubber ring;

[0016] The pressure head is fixed to the inside of the arc rubber ring;

[0017] The pressure pad is designed to pass through a U-ring sleeve, with one end fixedly connected to the pressure head and the other end extending to one end of the end cap.

[0018] Furthermore, the testing and replacement mechanism includes a detection component and a replacement component. The detection component is connected to the replacement component, with the replacement component located outside the pressure pad. The detection component penetrates the end cap and is located outside the U-ring sleeve and the rubber ring. The detection component includes:

[0019] The sleeve is fixedly connected through the end cap and is located outside the U-ring and the rubber ring;

[0020] The cotton ring is fitted outside the rubber ring and the U-ring sleeve, and is located inside the sleeve;

[0021] Cobalt chloride test paper is fixed at both ends of the cotton loop, with one end penetrating the end cap.

[0022] Furthermore, the replacement component includes:

[0023] A protective cap is provided at one end of the sleeve and is located outside the end cap;

[0024] The guide groove has two, which are evenly distributed on the inner wall of the sleeve, and one end of the guide groove penetrates through one end of the sleeve.

[0025] Two guide plates are fixed to the inner wall of the cover and extend into the guide groove for fitting.

[0026] The observation window is located through one end of the protective cover and is attached to one end of the cobalt chloride test paper.

[0027] Furthermore, the protection mechanism includes a rotary disconnect assembly and a drive connection assembly. The rotary disconnect assembly is rotatably disposed inside the plug and passes through the plug head. The drive connection assembly is movably connected to the rotary disconnect assembly and is disposed on the replacement assembly. The rotary disconnect assembly includes:

[0028] A connecting plate is installed through one end of the plug and is rotatably connected to the central axis of the plug;

[0029] The upper third of the connecting plate protrudes to one side;

[0030] The electrodes are fixedly installed through the connecting plate;

[0031] An L-groove is formed through both ends of the electrode, one end of the plug, and one end of the conductive rod, so that the plug can make conductive contact with the conductive rod and the plug, and can be rotated apart.

[0032] The blocking component is located above the connecting plate and passes through the plug.

[0033] Furthermore, the resisting component includes:

[0034] A through slot is provided, through the plug, and located above the connecting plate;

[0035] A guide groove is provided on the plug and communicates with the through groove;

[0036] The rubber block is designed to penetrate the groove and has a curved top.

[0037] A support plate is fixed to the outside of the rubber block and located in the guide groove to guide and prevent the rubber block from moving completely into the plug;

[0038] Furthermore, the drive assembly includes:

[0039] U-plate, fixed to the protruding end on one side of the connecting plate;

[0040] The bearing is fitted onto the outside of the sleeve and located inside the end cap;

[0041] The connecting plate is fixed to the outer ring of the bearing;

[0042] The connecting rod is fixedly connected to the connecting plate at one end and extends to the inside of the U-plate at the other end.

[0043] The push-connecting parts are located on the connecting plate and the cover.

[0044] Furthermore, the push-connecting component includes:

[0045] Fixed plate, fixed to the outside of the connecting plate;

[0046] The first magnet is fixedly connected to the fixed plate and is located inside the end cap;

[0047] The support rod is fixed to one side of the cover and is positioned directly opposite the first magnet;

[0048] The second magnet is fixedly connected to the support rod by a fixing component and is in contact with the outside of the end cap;

[0049] Furthermore, the maintenance mechanism includes an injection component and a coating component. The injection component is disposed through one side of the LED lamp driver housing and the end cap, and the coating component is disposed within the injection component. The injection component includes:

[0050] An arc-shaped hole is created, penetrating the first magnet;

[0051] A support cylinder is installed on one side, penetrating both the end cap and the LED light driver housing, and is fixedly connected to the end cap;

[0052] The slider is designed to slide along one side of the support cylinder;

[0053] The slot is opened at an angle through the slider;

[0054] A movable groove is opened through the top of the support cylinder;

[0055] An arc rod, one end of which is fixed to the slider, and the other end passes through the moving groove and the arc hole;

[0056] One end of the spring is fixedly connected to the inner wall of the support cylinder, and the other end is fixedly connected to the slider.

[0057] Furthermore, the coating assembly includes:

[0058] The airbag is fixed to the inner wall of the support cylinder and located below the slider;

[0059] The pressure plate is fixedly connected to the slider and to one side of the airbag;

[0060] A hollow cylinder is fixed inside the support cylinder and located on one side of the pressure plate, and is connected to the airbag through a pipe;

[0061] The piston is designed to fit snugly against the inner wall of the hollow cylinder;

[0062] The sponge is connected to the piston via a connecting component, and is located inside the support cylinder and aligned with the position of the conductive sheet;

[0063] A baffle plate is fixed to the hollow cylinder to block the leakage groove after the slider slides out of the support cylinder.

[0064] The above-described solution of the present invention has at least the following beneficial effects:

[0065] The multi-layer elastic rubber sleeve linkage design of the switch sealing mechanism provides a seal when the light switch is pressed to prevent moisture from seeping in along the pressing path. The detection component set in the test and replacement mechanism absorbs the seeping moisture in real time and triggers a color change for the user to observe. The user can also replace the cobalt chloride test paper and the switch sealing mechanism as needed. Attached Figure Description

[0066] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the LED lamp driver power supply provided in an embodiment of the present invention;

[0067] Figure 2 A three-dimensional structural diagram of the LED lamp driver power supply provided in an embodiment of the present invention, showing the LED lamp driver housing and bezel removed, and a cross-sectional view of the plug.

[0068] Figure 3 An exploded perspective view of the end cap, rubber ring, and cotton ring assembly provided in an embodiment of the present invention;

[0069] Figure 4 A cross-sectional plan view of the switch sealing assembly provided in an embodiment of the present invention;

[0070] Figure 5 A three-dimensional structural diagram of the end cap, switch sealing assembly, sleeve and conductive sheet assembly provided in an embodiment of the present invention;

[0071] Figure 6 A cross-sectional view of the sleeve and cap provided in an embodiment of the present invention, and a three-dimensional structural diagram of the combination of the cotton ring and cobalt chloride test paper;

[0072] Figure 7 A sectional perspective view of the sleeve and cap assembly provided in an embodiment of the present invention;

[0073] Figure 8 A cross-sectional plan view of the sleeve, cap, cotton ring, cobalt chloride test paper and bearing assembly provided in an embodiment of the present invention;

[0074] Figure 9 This is a three-dimensional structural diagram of the combination of the plug, conductive rod, and LED lighting control board provided in an embodiment of the present invention;

[0075] Figure 10 A three-dimensional structural diagram of the combination of connecting plate, electrode and U plate provided in an embodiment of the present invention;

[0076] Figure 11 Provided for embodiments of the present invention Figure 2 Schematic diagram of the structure at point A in the diagram;

[0077] Figure 12 Provided for embodiments of the present invention Figure 2 Schematic diagram of the structure at point B in the diagram;

[0078] Figure 13 This is a cross-sectional perspective view of the support cylinder provided in an embodiment of the present invention;

[0079] Figure 14 A cross-sectional plan view of the support cylinder provided in an embodiment of the present invention;

[0080] Figure 15 Provided for embodiments of the present invention Figure 14 Schematic diagram of the structure at point C;

[0081] Figure 16 Provided for embodiments of the present invention Figure 1 The structural diagram at point D in the diagram.

[0082] Explanation of reference numerals in the attached figures:

[0083] In the diagram: 1. LED driver housing; 2. Baffle plate; 3. Plug; 4. Connector; 5. End cap; 6. Lighting lamp holder; 7. Conductive sheet; 8. LED lighting control board; 9. Tactile switch; 10. Conductive base; 11. Conductive rod; 12. U-ring sleeve; 13. Rubber sleeve; 14. Rubber ring; 15. Arc rubber ring; 16. Pressure head; 17. Pressure pad; 18. Cotton ring; 19. Cobalt chloride test paper; 20. Sleeve; 21. Protective cap; 22. Guide groove; 23. Guide plate; 24. Groove; 25. Observation window; 26. Push rod; 27. Support rod; 28. Connecting plate; 29. ​​Electrode; 30. L 31. Groove; 32. U-plate; 33. Bearing; 34. Connecting plate; 35. Fixed plate; 36. First magnet; 37. Support rod; 38. Second magnet; 39. Through groove; 40. Guide groove; 41. Slide plate; 42. Rubber block; 43. Support plate; 44. Arc hole; 45. Support cylinder; 46. Airbag; 47. Moving groove; 48. Sliding block; 49. Leakage groove; 50. Arc rod; 51. Spring; 52. Filling port; 53. Pressure plate; 54. Support plate; 55. Hollow cylinder; 56. Air pipe; 57. Piston; 58. Guide rod; 59. Sponge; 60. Through hole; 61. Baffle. Detailed Implementation

[0084] Exemplary embodiments of the invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0085] like Figures 1 to 16As shown, an embodiment of the present invention provides a switch-sealed combination LED lamp driver power supply, comprising: an LED lamp driver housing 1 and an end cap 5 snapped onto one end of the LED lamp driver housing 1; a baffle 2 integrally formed at the other end of the LED lamp driver housing 1; a plug 3 integrally formed at one end of the baffle 2; a plug head 4 through and fixed inside the plug 3; an LED lighting control board 8 fixed inside the LED lamp driver housing 1, and the LED lighting control board 8 is located inside the plug 3 and the baffle 2; a tactile switch 9 is electrically connected to the LED lighting control board 8; a lighting fixture 6 is disposed through the end cap 5; a conductive sheet 7 is electrically connected to one end of the lighting fixture 6; and the conductive sheet 7 and the plug head 4 are electrically connected to the LED lighting control board 8. The invention is characterized by further comprising:

[0086] A switch sealing mechanism is provided through the end cap 5 and in contact with the tactile switch 9 to press and trigger the tactile switch 9 and provide a seal;

[0087] The moisture detection mechanism is installed through the end cover 5 and located outside the switch sealing mechanism to detect moisture and prompt for replacement of the switch sealing mechanism.

[0088] The protection mechanism is rotatably mounted through the plug 4 and connected to the test and replacement mechanism to disconnect the drive power supply when maintaining the test and replacement mechanism;

[0089] The maintenance structure is provided on one side of the end cover 5 and the LED light driver housing 1, and is located on the outside of the conductive sheet 7, and is connected to the protection mechanism to maintain the conductive sheet 7.

[0090] Specifically, the LED lighting control board 8 is electrically connected to a conductive base 10, and a conductive rod 11 is fixedly fixed inside the conductive base 10. The conductive rod 11 is electrically connected to the plug 4. The LED driver housing 1 can provide stable support for the baffle 2 and the end cover 5. The baffle 2 can provide support for the plug 3. The plug 3 can stably support the plug 4. The plug 3 can play a positioning and guiding role, so that the plug 4 can be inserted into the electrical connection hole. At the same time, the plug 3 will provide support for the LED driver housing 1 under the support of the electrical connection hole. The operator can separate the end cover 5 from the LED driver housing 1 and remove the end cover 5 to replace the switch sealing mechanism. The end cover 5 can also provide stable support for the lighting fixture 6.

[0091] In practical application, the lighting fixture 6 provides installation space for the LED lamp. The LED lighting control board 8 can stably support the tactile switch 9 and the conductive base 10 under the support of the LED lamp driver housing 1. The tactile switch 9 can be pressed and triggered to control the circuit of the LED lighting control board 8 to open or close, thereby controlling the LED lamp to turn on or off through the lighting fixture 6. The plug 4 can transmit current to the LED lighting control board 8 through the conductive rod 11 and the conductive base 10. After the LED lighting control board 8 adjusts the voltage and current, when the circuit of the tactile switch 9 is open, the current will be transmitted to the conductive sheet 7 through the LED lighting control board 8, so that the conductive sheet 7 transmits the current to the lighting fixture 6, thereby powering the LED lamp through the lighting fixture 6 and driving the LED lamp to light up.

[0092] When you need to turn off the LED light, press the trigger switch 9 again to disconnect the current flow through the LED lighting control board 8, thus blocking the current to the lighting socket 6 and turning off the LED light.

[0093] In a preferred embodiment of the present invention, the switching sealing mechanism includes:

[0094] U-ring 12, through end cap 5 is set;

[0095] The rubber sleeve 13 is inserted into the inside of the U-ring sleeve 12;

[0096] The rubber ring 14 is fixed to one end of the rubber sleeve 13;

[0097] The arc-shaped rubber ring 15 is fixed to the inside of the rubber ring 14;

[0098] The pressure head 16 is fixed inside the arc rubber ring 15;

[0099] The pressure pad 17 is set through the U-ring sleeve 12, and one end is fixedly connected to the pressure head 16, while the other end extends to one end of the end cap 5.

[0100] Specifically, the LED lighting control board 8 is electrically connected to a conductive base 10, and a conductive rod 11 is fixedly fixed inside the conductive base 10. The conductive rod 11 is electrically connected to the plug 4. The sleeve 20 can provide stable support for the U-ring sleeve 12 under the support of the end cover 5. The U-ring sleeve 12 can provide fitting space for the rubber sleeve 13. The rubber sleeve 13 can provide support for the rubber ring 14. The rubber ring 14 can fit with the rubber sleeve 13. The rubber ring 14 can provide support for the arc rubber ring 15. The arc rubber ring 15 can provide support for the pressure head 16. The arc rubber ring 15 has an inward concave arc so that it can be pushed and deformed by external force, thereby facilitating the translation of the pressure head 16 under the action of external force. The pressure head 16 can provide stable support for the pressure pad 17. The pressure pad 17 can fit with the outer surface of the end cover 5.

[0101] In practical application, the pressure pad 17, pressure head 16, arc rubber ring 15, rubber ring 14, rubber sleeve 13, and U-ring sleeve 12 work together to seal the LED driver housing 1, preventing moisture from entering. Operators can press the pressure pad 17 under the support of the end cover 5 as needed, causing it to deform inwards under external force. This external force pushes the pressure head 16, which in turn pushes the arc rubber ring 15, causing it to deform under the support of the rubber ring 14, rubber sleeve 13, and U-ring sleeve 12. This allows the pressure head 16 to move towards the tactile switch 9 under pressure, triggering the tactile switch 9 and facilitating the operation of the tactile switch 9 to control the circuit's on / off state.

[0102] In a preferred embodiment of the present invention, the testing and replacement mechanism includes a detection component and a replacement component. The detection component is connected to the replacement component, the replacement component is located outside the pressure pad 17, and the detection component penetrates the end cap 5 and is located outside the U-ring sleeve 12 and the rubber ring 14. The detection component includes:

[0103] Sleeve 20 is fixedly connected through end cap 5 and is located outside U-ring sleeve 12 and rubber ring 14;

[0104] The cotton ring 18 is fitted on the outside of the rubber ring 14 and the U-ring sleeve 12, and is located inside the sleeve 20;

[0105] Cobalt chloride test paper 19 is inserted at both ends of the cotton ring 18, with one end penetrating the end cap 5.

[0106] Specifically, the end cap 5 provides stable support for the sleeve 20, the sleeve 20 provides support for the U-ring sleeve 12, the sleeve 20 provides space for the cotton ring 18, and provides protection for the switch sealing mechanism. The cotton ring 18 is made of sponge 59, which can provide support for the cobalt chloride test paper 19. The cotton ring 18 can absorb and permeate moisture and transfer the moisture to the cobalt chloride test paper 19. The cobalt chloride test paper 19 can change color after detecting moisture, turning its color pink.

[0107] The replacement component includes:

[0108] The protective cover 21 is disposed at one end of the sleeve 20 and is located outside the end cover 5;

[0109] The guide groove 22 has two grooves, which are evenly distributed on the inner wall of the sleeve 20, and one end of the guide groove passes through one end of the sleeve 20.

[0110] Two guide plates 23 are fixed to the inner wall of the cover 21 and extend into the guide groove 22 to fit together;

[0111] An observation window 25 is provided through one end of the protective cover 21 and is attached to one end of the cobalt chloride test paper 19.

[0112] Specifically, the guide plate 23 is made of rubber, which is elastic and relatively rough. The inner side of the cover 21 has a groove 24, and the groove 24 is located on the outer side of one end of the cobalt chloride test paper 19. The observation window 25 is located on the inner side of the groove 24. Push rods 26 are symmetrically fixed on the outer side of the cover 21.

[0113] In practical applications, the rubber sleeve 13, rubber ring 14, and arc rubber ring 15 will experience varying degrees of aging after long-term use. Aging will affect the sealing effect, allowing moisture to pass through the rubber sleeve 13, rubber ring 14, and arc rubber ring 15 and enter the inner side of the sleeve 20. After entering the sleeve 20, the moisture will first be absorbed by the cotton ring 18 and cobalt chloride test paper 19 under the support of the rubber ring 14 and U-ring sleeve 12. Subsequently, the moisture entering the cotton ring 18 will permeate the cotton ring 18 under the action of gravity and flow from the end of the cotton ring 18 to the cobalt chloride test paper 19, causing the cobalt chloride test paper 19 to detect moisture and thus causing the cobalt chloride test paper 19 to change color. The staff can observe the color change of the cobalt chloride test paper 19 through the transparent observation window 25. When the cobalt chloride test paper 19 completely changes to pink, the staff can be reminded to replace the switch sealing mechanism.

[0114] Furthermore, the operation can be initiated by pushing the cover 21 from the position of the cobalt chloride test paper 19 after the paper changes color via the push rod 26. Figure 1 The diagram shows a 90-degree clockwise rotation, which causes the cover 21 to transfer external force to the guide plate 23. This causes the guide plate 23 to overcome the friction with the sleeve 20 and deform, allowing it to rotate 90 degrees clockwise along the guide groove 22. The guide plate 23 then rotates to one end of the guide groove 22. Simultaneously, the cover 21, due to the presence of the groove 24, causes the cobalt chloride test paper 19 to rotate as well. The cobalt chloride test paper 19 also causes the cotton ring 18 to rotate, supported by the arc rubber ring 15 and the U-ring sleeve 12. Then, the cover 21 is pulled away from the LED light driver housing 1, causing it to pull the guide plate 23 out of one end of the guide groove 22, thus separating the cover 21 from the sleeve 20. This opens one end of the sleeve 20, allowing the cobalt chloride to be applied. The test paper 19 is pulled out from the sleeve 20, the cotton ring 18 is dried, and a new cobalt chloride test paper 19 is replaced. Then, the cover 21 is moved so that the groove 24 is placed on the outer side of the end of the new cobalt chloride test paper 19. At the same time, the cover 21 drives the guide plate 23 to insert into the inner side of one end of the guide groove 22, and pushes the cover 21 to rotate 90 degrees counterclockwise. This causes the guide plate 23 to rotate 90 degrees counterclockwise along the guide groove 22 and cooperate with the guide groove 22 to fit against the sleeve 20 using its own elasticity. The cover 21 is supported by the friction with the sleeve 20. At the same time, the cover 21 will drive the cobalt chloride test paper 19 to rotate counterclockwise through the groove 24, so that the cobalt chloride test paper 19 can push the cotton ring 18 to rotate counterclockwise and reset inside the sleeve 20.

[0115] In another preferred embodiment of the present invention, the protection mechanism includes a rotary disconnect component and a drive-connect component. The rotary disconnect component is rotatably disposed inside the plug 3 and passes through the plug head 4. The drive-connect component is movably connected to the rotary disconnect component and is disposed on the replacement component. The rotary disconnect component includes:

[0116] Connecting plate 28 is installed through one end of plug 4 and is rotatably connected to the central axis of plug 3;

[0117] The upper third of the connecting plate 28 protrudes to one side;

[0118] Electrode 29 is fixedly installed through connecting plate 28;

[0119] The L-groove 30 is formed through both ends of the electrode 29, one end of the plug 4, and one end of the conductive rod 11, so that the plug 4 can make conductive contact with the conductive rod 11 and the plug 4, and can be rotated apart.

[0120] The blocking component is located above the connecting plate 28 and passes through the plug 3.

[0121] Specifically, a support rod 27 is fixed to the inner wall of the plug 3, and the support rod 27 is located at the central axis of the plug 3. The support rod 27 is rotatably connected to the connecting plate 28. The support rod 27 can provide rotational support for the connecting plate 28 under the support of the plug 3. The connecting plate 28 can provide a through channel and stable support for the electrode 29. The electrode 29, the plug 3, and the conductive rod 11 can provide space for the L-groove 30. The opening position of the L-groove 30 is as follows: Figure 9 and Figure 10 As shown, the opening of the L-groove 30 ensures sufficient contact area between the electrode 29, the plug 3, and the conductive rod 11, so as to conduct electricity.

[0122] The resisting component includes:

[0123] Through slot 39, through plug 3 is opened, and is located above connecting plate 28;

[0124] The guide groove 40 is set on the plug 3 and communicates with the through groove 39;

[0125] The rubber block 42 is provided with a through groove 39 and has an arc at the top.

[0126] The slide plate 41 is fixed to the outside of the rubber block 42 and located in the guide groove 40 to guide and prevent the rubber block 42 from moving completely into the plug 3;

[0127] The support plate 43 is fixed to one end of the rubber block 42 and supported on the top of the connecting plate 28.

[0128] Specifically, the plug 3 provides space for the through groove 39 and the guide groove 40. The guide groove 40 provides space for the sliding plate 41 to move and guide. The through groove 39 provides space for the rubber block 42 to move and guide. The rubber block 42 is made of rubber and is elastic with a rough surface. It can provide support for the sliding plate 41. The connecting plate 28 provides support for the support plate 43, so that the support plate 43 can stably support the rubber block 42.

[0129] The drive assembly includes:

[0130] U-plate 31 is fixed to the protruding end of one side of connecting plate 28;

[0131] Bearing 32 is sleeved on the outside of sleeve 20 and located inside end cover 5;

[0132] Connecting plate 33 is fixed on the outer ring of bearing 32;

[0133] The connecting rod 34 is fixedly connected to the connecting plate 33 at one end and extends to the inside of the U-plate 31 at the other end.

[0134] The push-connecting parts are set on the connecting plate 33 and the cover 21.

[0135] Specifically, the connecting plate 28 can provide stable support for the U-plate 31, the U-plate 31 can provide movement space for the connecting rod 34, and the connecting plate 28 can be pushed by the U-plate 31 under the action of external force. The sleeve 20 can provide support for the bearing 32, the bearing 32 can provide rotational support for the connecting plate 33, and the connecting plate 33 can provide stable support for the connecting rod 34.

[0136] The push-connecting component includes:

[0137] Fixed plate 35 is fixed to the outside of connecting plate 33;

[0138] The first magnet 36 is fixedly connected to the fixed plate 35 and is located inside the end cap 5;

[0139] The support rod 37 is fixed to one side of the cover 21 and is positioned directly opposite the first magnet 36;

[0140] The second magnet 38 is fixedly connected to the support rod 37 by a fixing component and is in contact with the outside of the end cap 5;

[0141] Specifically, the fixed plate 35 can stably support the first magnet 36 under the support of the connecting plate 33. The positive pole of the first magnet 36 is in contact with the end cap 5. The support rod 37 can stably support the second magnet 38 under the support of the cover 21 using the fixing component. The negative pole of the second magnet 38 is in contact with the end cap 5. The first magnet 36 and the second magnet 38 cooperate with each other by the principle of magnetic attraction between opposite poles. Both the first magnet 36 and the second magnet 38 are neodymium magnets with high magnetic force.

[0142] In practical application, in this embodiment, the operator can push the cover 21 from the position via the push rod 26, as needed, except when replacing the cobalt chloride test paper 19. Figure 1 Rotating the cover 21 clockwise by 45 degrees, as shown, causes the second magnet 38 to rotate clockwise by 45 degrees via the support rod 37. During this rotation, the second magnet 38 magnetically transmits rotational power to the first magnet 36 through the end cover 5. The first magnet 36 then uses external force to push the connecting plate 33 via the fixed plate 35. The connecting plate 33, supported by the sleeve 20, causes the bearing 32 to rotate clockwise. The first magnet 36 and the connecting plate 33, along with the bearing 32, rotate counterclockwise by 45 degrees. Simultaneously, the connecting plate 33, under external force, drives the connecting rod 34 to rotate. As the connecting rod 34 rotates around the bearing 32, it pushes the U-plate 31 and moves it away from the connecting plate 28 along the inner side of the U-plate 31. This allows the U-plate 31 to rotate around the axis of the connecting rod 34. During the clockwise rotation of the support plate 43 with the support plate 32 as the center, the connecting plate 28, supported by the support rod 27, rotates 45 degrees clockwise with the support rod 27 as the center. At the same time, the connecting plate 28 drives the electrode 29 to rotate counterclockwise, thereby separating the electrode 29 from the plug head 4 and the conductive rod 11, thus breaking the circuit. Simultaneously, as the connecting plate 28 rotates clockwise, it gradually releases its supporting effect on the support plate 43, allowing the support plate 43, rubber block 42, and sliding plate 41 to move towards the inside of the plug 3 along the through groove 39 and guide groove 40 under the action of gravity. This allows the rubber block 42 to be completely retracted into the inside of the through groove 39 and contained under the support of the guide groove 40 and sliding plate 41, thereby relieving the frictional resistance between the rubber block 42 and the electrical connection hole. After that, the drive power supply can be pulled out of the electrical connection hole after the power is turned off.

[0143] Before inserting the plug 4 and plug 3 into the electrical connection holes, the operator needs to rotate the cover 21 clockwise by 45 degrees, and after inserting the plug 4 and plug 3 into the electrical connection holes, rotate the cover 21 counterclockwise by 45 degrees to return it to its original position. Figure 1At the indicated position, during this process, the connecting rod 34, through the connecting plate 33, the first magnet 36, and the second magnet 38, driven by the cover 21, pushes the connecting plate 28 counterclockwise around the support rod 27 via the U-plate 31. This causes the connecting plate 28 to push the support plate 43 at its end during rotation. As the connecting plate 28 rotates counterclockwise, the support plate 43 gradually pushes the rubber block 42 and the sliding plate 41 upwards until the connecting plate 28 has rotated 45 degrees counterclockwise, causing the rubber block 42 to extend from the inside of the through groove 39 and push... Under the resistance of force and the hole of the electrical connection, the rubber block 42 is squeezed and deformed and uses the rebound force to stick tightly to the inner wall of the hole of the electrical connection. Thus, the rebound force and its own roughness provide resistance to pulling the plug 3. When the operator pulls the plug 3 without disconnecting the power, he will feel the resistance between the rubber block 42 and the hole of the electrical connection, thus reminding the operator that the driving power supply is not disconnected. This allows the operator to disconnect the power supply before pulling the plug 3 and the plug 4 out of the hole of the electrical connection, avoiding the plugging and unplugging of the driving power supply when the power is not disconnected.

[0144] In a preferred embodiment of the present invention, the maintenance mechanism includes an injection component and a coating component. The injection component is disposed through one side of the LED lamp driver housing 1 and the end cap 5. The coating component is disposed within the injection component. The injection component includes:

[0145] Arc hole 44, through which the first magnet 36 is opened;

[0146] The support cylinder 45 is provided through one side of the end cover 5 and the LED light driver housing 1, and is fixedly connected to the end cover 5;

[0147] Slider 48 is slidably set through one side of the support cylinder 45;

[0148] Slot 49, inclined through slider 48 is opened;

[0149] The moving and stationary parts are located outside the slider 48 and inside the support cylinder 45 and the arc hole 44 to position the slider 48 or push the slider 48 to slide.

[0150] Specifically, the slider 48 is provided with a filling port 52, and the filling port 52 is connected to the trough 49;

[0151] The first magnet 36 provides space for the arc hole 44, the arc hole 44 provides a through channel for the arc rod 50, the end cap 5 provides support for the support cylinder 45, the support cylinder 45 provides sliding support and a through channel for the slider 48, the slider 48 provides space for the trough 49 and the filling port 52, the filling port 52 provides space for the conductive antioxidant to enter the trough 49, and the trough 49 can use its own tilt angle to provide a channel for the conductive antioxidant to be discharged onto the sponge 59.

[0152] The moving and stationary parts include:

[0153] The movable groove 47 is opened at the top of the support tube 45;

[0154] Arc rod 50, one end is fixed on slider 48, and the other end passes through moving groove 47 and arc hole 44;

[0155] Spring 51 is fixedly connected at one end to the inner wall of support cylinder 45 and at the other end to slider 48.

[0156] Specifically, the support cylinder 45 provides space for the movable groove 47, the movable groove 47 provides translational space for the arc rod 50, and the support cylinder 45 can stably support the spring 51, which is elastic.

[0157] The coating assembly includes:

[0158] Airbag 46 is fixed to the inner wall of support cylinder 45 and located below slider 48;

[0159] The pressure plate 53 is fixedly connected to the slider 48 and to one side of the airbag 46;

[0160] Hollow cylinder 55 is fixed inside support cylinder 45 and located on one side of pressure plate 53, and is connected to airbag 46 through pipeline;

[0161] Piston 57 is fitted to the inner wall of hollow cylinder 55;

[0162] Sponge 59 is connected to piston 57 via connecting component and is located inside support cylinder 45 and aligned with the position of conductive sheet 7;

[0163] Baffle 61 is fixed on hollow cylinder 55 to block leakage groove 49 after slider 48 slides out of support cylinder 45.

[0164] Specifically, a support plate 54 is fixed to the inner wall of the support cylinder 45, and the support plate 54 is fixedly connected to the hollow cylinder 55. An air tube 56 is connected through the airbag 46, and the other end of the air tube 56 passes through the hollow cylinder 55 and is located at the end of the piston 57 near the airbag 46. A guide rod 58 is fixed to the end of the piston 57 away from the airbag 46, and the guide rod 58 movably passes through the end of the hollow cylinder 55 away from the airbag 46. The end of the guide rod 58 away from the piston 57 is fixedly connected to the sponge 59. A through-hole 60 is opened on the side of the support cylinder 45 away from the airbag 46, and the through-hole 60 is located between the sponge 59 and the conductive sheet 7. The support cylinder 45 can provide stable support for the airbag 46. The airbag 46 is filled with air, and the slider 48 can provide pressure to the pressure plate 53. With stable support, the pressure plate 53 can compress and contract or pull and expand the airbag 46 when the slide plate 41 moves horizontally. The hollow cylinder 55 can provide support and movement guidance for the piston 57. The piston 57 can fit against the inner wall of the hollow cylinder 55 to achieve a sealing effect, so that the piston 57 can be pushed by air pressure to move horizontally along the hollow cylinder 55. The piston 57 can use external force to drive the sponge 59 to move together through the guide rod 58 during the movement. The sponge 59 has adsorption properties. After the conductive antioxidant drips onto the sponge 59, it will penetrate into the sponge 59. The friction between the sponge 59 and the conductive sheet 7 will coat the penetrated conductive antioxidant onto the conductive sheet 7. In addition, the sponge 59 has elasticity and can deform under the resistance of external force and the conductive sheet 7, thus fitting the contour of the conductive sheet 7.

[0165] In practical applications, workers can remove the cover 21 from the power supply before using it. Figure 1 Rotating 45 degrees clockwise at the indicated position will cause the first magnet 36 to rotate clockwise as well. This will cause the first magnet 36 to separate from the outside of the arc rod 50 through the arc hole 44, thereby releasing the limiting effect of the first magnet 36 on the arc rod 50. Subsequently, the spring 51, which is in a compressed and stored state, will use its rebound force, supported by the support cylinder 45, to push the slider 48 to slide away from the LED lighting control board 8. This will cause the slider 48 to move the arc rod 50 along the moving groove 47. At the same time, the slider 48 will cause the filling port 52 to move out of the support cylinder 45, and the bottom end of the leakage groove 49 will... Move the device to the baffle 61 to seal the bottom opening of the trough 49. Then, inject an appropriate amount of conductive antioxidant into the inside of the trough 49 through the filling port 52. Next, push the slider 48 into the support cylinder 45, causing it to compress the spring 51 until it returns to its original position. At this point, the bottom opening of the trough 49 will be above the sponge 59, and the conductive antioxidant in the trough 49 will drip onto the sponge 59 and penetrate. Simultaneously, the arc rod 50 will move and reset along the moving groove 47. Then, rotate the cover 21 counterclockwise by 45 degrees to reset it to its original position. Figure 1At the position shown, during this process, the cover 21, through the first magnet 36, drives the second magnet 38 to be fitted onto the outside of the arc rod 50 via the arc hole 44 (as shown). Figure 14 (As shown).

[0166] When the cover 21 is pushed Figure 1 When the plug 3 and plug 4 are unplugged by rotating clockwise 45 degrees, or when the cover 21 is rotated clockwise to replace the cobalt chloride test paper 19, the first magnet 36 will separate from the arc rod 50 through the arc hole 44, thereby releasing the limiting effect on the arc rod 50 and the slider 48. This causes the slider 48 to be pushed by the spring 51 to move away from the LED lighting control board 8. At this time, the slider 48 will drive the pressure plate 53 to move together. During the movement of the slider 48, the pressure plate 53 squeezes the air bag 46, causing the gas inside the air bag 46 to be squeezed out into the air tube 56 and enter the inner side of the hollow cylinder 55 along the air tube 56. Subsequently, under pressure, the air pushes the piston 57 along the inner wall of the hollow cylinder 55 towards the LED lighting control board 8. The piston 57 moves in the direction of the guide rod 58, which guides the sponge 59 through the hole 60 to the conductive sheet 7. When the arc block is pushed into the support cylinder 45, it will pull the air bag 46 through the pressure plate 53. Under the support of the support cylinder 45, the air bag 46 uses the pulling force to draw air into the hollow cylinder 55 through the air pipe 56. The suction force generated makes the piston 57 move away from the LED lighting control board 8 along the hollow cylinder 55. Then, the guide rod 58 drives the sponge 59 to pass through the hole 60 and move into the support cylinder 45. During the movement, the sponge 59 wipes and applies the conductive antioxidant to the conductive sheet 7, which is convenient for maintenance, slows down the oxidation of the conductive sheet 7, and improves the service life of the drive power supply.

[0167] Working principle: The cover 21 provides support for the U-ring sleeve 12 through the connecting component, which is located at one-third of the upper part of the U-ring sleeve 12, without affecting the extraction of the cobalt chloride test paper 19. By pressing the outer pressure pad 17, the pressure head 16 is pushed to squeeze the tactile switch 9 to achieve circuit control. The multi-layer elastic sealing structure composed of the rubber sleeve 13, rubber ring 14, and arc rubber ring 15 elastically deforms when pressed, allowing the pressure head 16 to move and trigger the switch, while the sealing layer isolates external moisture penetration. The switch sealing mechanism integrates waterproof and mechanical triggering functions, resisting environmental moisture through the elastic sealing layer and extending the life of the internal circuit.

[0168] After the external force is released, the elastic restoring force of the arc rubber ring 15 and the rubber sleeve 13 causes the pressure head 16 to reset, the sealing structure to be restored, and long-term sealing performance to be ensured.

[0169] The cobalt chloride test paper 19 changes color after absorbing moisture. The sponge 59's cotton ring 18 evenly absorbs moisture and guides it to the cobalt chloride test paper 19, improving detection sensitivity. Through moisture detection, the aging status of the switch sealing component can be directly judged through the observation window 25. Rotating the cover 21 causes the guide plate 23 to slide along the guide groove 22. After releasing the limit, the old cobalt chloride test paper 19 can be pulled out. After replacing it with a new cobalt chloride test paper 19, it is reversed to reset, achieving quick maintenance without disassembling the entire structure. The cobalt chloride test paper 19 monitors seal aging in real time, and the color change warning prompts replacement, avoiding circuit failures caused by seal failure. The modular design allows the cobalt chloride test paper 19 to be replaced without professional tools, reducing maintenance costs.

[0170] When the cover 21 is rotated, the second magnet 38 on the cover 21 drives the first magnet 36 to rotate through magnetic attraction, which drives the connecting rod 34 to push the connecting plate 28 to rotate, so that the electrode 29 is separated from the plug head 4, thereby forcibly disconnecting the circuit. When the connecting plate 28 is reset, it pushes the rubber block 42 to extend outward, using the frictional resistance between the rubber and the inner wall of the socket to warn of the power-on status and prevent plugging and unplugging while the power is on. The power-off mechanism linked to the rotation of the cover 21 ensures that the power is automatically cut off before maintenance, eliminating the risk of electric shock. The resistance design of the rubber block 42 provides physical feedback, forcing users to develop the habit of power-off operation and improving safety.

[0171] The slider 48 is pushed to compress the spring 51 to store energy. After the conductive antioxidant is injected, the spring 51 is released. When the slider 48 resets, it drives the pressure plate 53 to squeeze the air bag 46. The gas pushes the piston 57 to drive the sponge 59 to apply the conductive sheet 7, so as to achieve uniform coverage of the antioxidant. The rotation of the cover 21 synchronously triggers the movement of the slider 48, so as to automatically perform maintenance on the conductive sheet 7 after each maintenance or power failure operation. The maintenance mechanism realizes the timed application of antioxidant to the conductive sheet 7 through mechanical linkage, which reduces poor contact caused by oxidation, significantly extends the life of conductive components, and reduces the failure rate.

[0172] The above description represents the preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A switch-sealed LED lamp driver power supply, comprising an LED lamp driver housing, a plug, an end cap, a plug, a conductive sheet, an LED lighting control board, a tactile switch, and a lighting lamp holder, wherein the tactile switch and the conductive sheet are electrically connected to the LED lighting control board, the plug is conductively connected to the LED lighting control board, and the lighting lamp holder is conductively connected to the conductive sheet, characterized in that... Also includes: The switch sealing mechanism includes: U-ring sleeve, through the end cap for fixation; The rubber sleeve is nested inside the U-ring sleeve; A rubber ring is fixed to the end of the rubber sleeve; An arc-shaped rubber ring is located inside the rubber ring and connected to the pressure head; A pressure pad, passing through a U-ring and connected to a pressure head, extends outward to the outside of the end cap; it triggers a tactile switch upon press and provides a seal. The testing and replacement mechanism penetrates the end cap and is located outside the switch sealing mechanism. It includes a detection component and a replacement component. The detection component includes a cotton ring sleeved on the outside of the U-ring and cobalt chloride test paper at both ends of the cotton ring to absorb moisture and change color. The replacement component includes a protective cover that is rotated at one end of the end cap to remove and replace the cobalt chloride test paper. The protection mechanism is installed through the plug and linked with the testing and replacement mechanism. It includes a connecting plate that can be rotatably installed in the plug and an electrode embedded in the connecting plate. The electrode is in contact with the plug head. The connecting plate and the cover are magnetically linked by a connecting plate and a connecting rod to cut off the lighting power supply when maintaining the testing and replacement mechanism. The maintenance mechanism, which runs through the LED driver housing and end cap and is connected to the protection mechanism, includes a support cylinder that runs through the LED driver housing and end cap, and a slider that slides inside the support cylinder to coat the conductive sheet with an antioxidant.

2. The LED lamp driver power supply with switch-sealed component as described in claim 1, characterized in that, The detection component includes: Sleeve, fixed to end cap and surrounding U-ring; The cotton ring is fitted over the outside of the U-ring and the rubber ring. Cobalt chloride test paper is fixed at both ends of the cotton loop, with one end extending to the outside of the end cap.

3. The LED lamp driver power supply with switch-sealed component according to claim 2, characterized in that, The replacement component includes: The protective cover is rotatably mounted on the end of the sleeve; A guide groove is formed on the inner wall of the sleeve, with one end penetrating through one end of the sleeve. A guide plate is located on the inner wall of the cover and mates with the guide groove. The observation window is fixed through the end of the protective cover and corresponds to the position of the cobalt chloride test paper.

4. The LED lamp driver power supply with switch-sealed component according to claim 3, characterized in that, The protection mechanism includes a rotary disconnect assembly and a drive-connect assembly. The rotary disconnect assembly is rotatably disposed inside the plug and passes through the plug head. The drive-connect assembly is movably connected to the rotary disconnect assembly and is disposed on the replacement assembly. The rotary disconnect assembly includes: The connecting plate is installed through one end of the plug and is rotatably connected to the central axis of the plug, with the upper third protruding to one side; The electrodes are fixedly installed through the connecting plate; An L-groove is formed through both ends of the electrode, one end of the plug, and one end of the conductive rod, so that the plug can make conductive contact with the conductive rod and the electrode, and can be rotated apart. The blocking component is located above the connecting plate and passes through the plug.

5. The LED lamp driver power supply with switch-sealed component according to claim 4, characterized in that, The resisting component includes: A through slot is provided, through the plug, and located above the connecting plate; A guide groove is provided on the plug and communicates with the through groove; The rubber block is designed to penetrate the groove and has a curved top. The slide plate is fixed to the outside of the rubber block and located in the guide groove to guide and prevent the rubber block from moving completely into the plug; The support plate is fixed to the bottom of the rubber block and is supported by the end of the connecting plate.

6. The LED lamp driver power supply with switch-sealed component according to claim 5, characterized in that, The drive assembly includes: U-plate, fixed to the protruding end on one side of the connecting plate; The bearing is fitted onto the outside of the sleeve; Connecting plate, fixed to the outer ring of the bearing; The connecting rod is fixedly connected to the connecting plate at one end and extends to the inside of the U-plate at the other end. The push-connecting parts are located on the connecting plate and the cover.

7. The LED lamp driver power supply with switch-sealed component according to claim 6, characterized in that, The push-connecting component includes: Fixed plate, fixed to the outside of the connecting plate; The first magnet is fixedly connected to the fixed plate and is located inside the end cap; The support rod is fixed to one side of the cover and is positioned directly opposite the first magnet; The second magnet is fixedly connected to the support rod by a fixing component and is in contact with the outside of the end cap.

8. The LED lamp driver power supply with switch-sealed component according to claim 7, characterized in that, The maintenance mechanism includes an injection component and a coating component. The injection component is disposed through one side of the LED lamp driver housing and end cap. The coating component is disposed within the injection component. The injection component includes: An arc-shaped hole is created, penetrating the first magnet; A support cylinder is installed on one side, penetrating both the end cap and the LED light driver housing, and is fixedly connected to the end cap; The slider is designed to slide along one side of the support cylinder; A slotted groove is created by obliquely penetrating the slider. A movable groove is opened through the top of the support cylinder; An arc rod, one end of which is fixed to the slider, and the other end passes through the moving groove and the arc hole; One end of the spring is fixedly connected to the inner wall of the support cylinder, and the other end is fixedly connected to the slider.

9. The LED lamp driver power supply with switch-sealed component according to claim 8, characterized in that, The coating assembly includes: The airbag is fixed to the inner wall of the support cylinder and located below the slider; The pressure plate is fixedly connected to the slider and to one side of the airbag; A hollow cylinder is fixed inside the support cylinder and located on one side of the pressure plate, and is connected to the airbag through a pipe; The piston is designed to fit snugly against the inner wall of the hollow cylinder; The sponge is connected to the piston via a connecting component, and is located inside the support cylinder and aligned with the position of the conductive sheet; A baffle plate is fixed to the hollow cylinder to block the leakage groove after the slider slides out of the support cylinder.

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