Transformer mounting structure for UV lamp

Abstract

The utility model provides a transformer mounting structure for a UV lamp, which comprises an assembly box, a cover body is hinged to the upper end of the assembly box, an assembly seat is fixedly connected to the inner bottom of the assembly box, a shielding box is arranged on the assembly seat, and a transformer body is arranged in the shielding box; the inner wall of the cover body is fixedly connected with a shielding cover matched with the shielding box; the assembling part is arranged on the assembling seat and the shielding box and is used for fixing the shielding box on the assembling seat; according to the transformer installation structure for the UV lamp, through magnetic attraction of a first stable magnetic block and a second stable magnetic block in the locking part and driving of the limiting insertion plate to the second stable magnetic block, rapid disassembly and assembly of the transformer body can be achieved, and under the condition that the cover body is locked by the connecting part, the transformer body can be rapidly disassembled and assembled. And the transformer body can be automatically pressed by the two pressing rods, so that the assembling stability of the transformer body is ensured.

Description

Technical Field

[0001] This utility model relates to the field of UV lamp transformer technology, and more specifically, to a transformer installation structure for UV lamps. Background Technology

[0002] UV is the abbreviation for ultraviolet light. In applications, UV lamps are used. These lamps are mainly used to utilize the characteristics of ultraviolet light for photochemical reactions, product curing, sterilization, medical testing, etc. However, starting these lamps requires a professional UV transformer. In UV lamp systems, the transformer generates strong electromagnetic interference and a lot of heat due to its high-frequency operation, and traditional installation methods have certain drawbacks.

[0003] Existing UV lamp transformers are generally installed using bolts and mounting hardware for positioning. During maintenance or replacement, all bolts need to be removed, and then reinstalled after maintenance. This is time-consuming and the transformers are prone to loosening under vibration. Furthermore, the transformers are usually installed inside a shielding enclosure, which lacks good heat dissipation and is easily affected by high temperatures, thus impacting operational stability. Utility Model Content

[0004] The purpose of this invention is to provide a transformer mounting structure for UV lamps to solve the above-mentioned problems.

[0005] To achieve the above objectives, this utility model provides a transformer installation structure for a UV lamp, comprising: an assembly box, a cover hinged to the upper end of the assembly box, an assembly base fixedly connected to the bottom of the assembly box, a shielding box provided on the assembly base, and a transformer body provided in the shielding box; a shielding cover adapted to the shielding box is fixedly connected to the inner wall of the cover.

[0006] An assembly part is provided on the assembly base and the shielding box, and is used to fix the shielding box on the assembly base;

[0007] A locking part is installed on the transformer body, the shielding box and the shielding cover to complete the stable assembly of the transformer body in the shielding box.

[0008] A connecting part is provided on the assembly box and the cover to complete the connection between the cover and the assembly box, and to drive part of the locking part to restrict the transformer body;

[0009] A heat dissipation unit is installed on the shielding box and the assembly box.

[0010] Furthermore, the locking part includes a limiting sleeve fixed to the bottom of the shielding box; a limiting insert plate that fits and slides into the limiting sleeve; a shielding plate that is bolted to the bottom of the transformer body; two shielding rings symmetrically fixed to the bottom of the shielding plate; two first stabilizing magnets respectively fixed in the two shielding rings; two second stabilizing magnets symmetrically fixed to the limiting insert plate and magnetically connected to the two first stabilizing magnets respectively; two through slots symmetrically opened in the bottom of the shielding box and adapted to the two shielding rings respectively; a lifting plate fixed to the upper surface of the shielding plate and abutting against the inner wall of the shielding box.

[0011] Furthermore, the locking part also includes a sealing ring fixed on the shielding cover and abutting against the top of the shielding box; and pressure rods symmetrically fixed on the shielding cover and abutting against the transformer body.

[0012] Furthermore, the assembly part includes two assembly brackets symmetrically fixed to the bottom of the shielding box; a plurality of assembly screws fixed to the assembly base and passing through the two assembly brackets respectively; two rubber pads abutting between the upper surface of the assembly base and the two assembly brackets; a plurality of rubber rings movably sleeved on the plurality of assembly screws and abutting against the two assembly brackets respectively; and a plurality of assembly nuts threadedly connected to the plurality of assembly screws and abutting against the plurality of rubber rings respectively.

[0013] Furthermore, the connecting part includes two connecting screws symmetrically hinged to the side of the assembly box; two connecting blocks symmetrically fixed to the side of the cover; two connecting grooves respectively opened on the two connecting blocks and adapted to the two connecting screws; and two connecting nuts threadedly connected to the two connecting screws and abutting against the two connecting blocks respectively.

[0014] Furthermore, the heat dissipation unit includes two heat dissipation fins disposed inside the shielding box and passing through both sides of the shielding box; and two conductive rubber sheets movably sleeved on the outside of the two heat dissipation fins and abutting against the heat dissipation fins and the inner wall of the shielding box.

[0015] The two heat dissipation fins respectively abut against the two sides of the transformer body.

[0016] Furthermore, a number of heat dissipation slots are provided on one side of the assembly box, and two cooling fans corresponding to two heat dissipation fins are installed on the other side of the assembly box. A filter cover corresponding to the two cooling fans is fixed on the outer wall of the assembly box.

[0017] Compared with the prior art, the embodiments of this utility model have the following beneficial effects:

[0018] 1. The transformer mounting structure for this UV lamp allows for rapid positioning and assembly of the shielding plate and the transformer body through the attraction of two first and two second stabilizing magnetic blocks in the locking part. When the cover is closed and mechanically fixed to the assembly box through the connecting part, the shielding cover will drive two pressure rods to press the transformer body, thereby achieving rapid and stable assembly of the transformer body. When the transformer body needs to be inspected and maintained, simply open the cover to release the pressure rods from restricting the transformer body. At this time, pulling the limiting plate will drive the two second stabilizing magnetic blocks to move synchronously and attract the two first stabilizing magnetic blocks. Then, pulling the lifting plate will quickly remove the transformer body from the shielding cover, enabling manual disassembly and assembly of the transformer body, facilitating rapid disassembly and maintenance of the transformer body.

[0019] 2. In the installation structure of the transformer for the UV lamp, the two heat dissipation fins are in close contact with the two sides of the transformer body under the elastic deformation of the conductive rubber sheet. The conductive rubber sheet effectively fills the gap between the heat dissipation fins and the shielding box. Thus, while effectively dissipating the heat of the transformer body during operation to the shielding box, the shielding box is also ensured to have a shielding effect against electromagnetic interference, ensuring the operational stability of the transformer body. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 A perspective view of the present invention is shown;

[0022] Figure 2 A partial front view of the present invention is shown;

[0023] Figure 3 This invention provides a partially cross-sectional perspective view. Figure 1 ;

[0024] Figure 4 This invention demonstrates a partially disassembled three-dimensional representation. Figure 1 ;

[0025] Figure 5 This invention provides a partially cross-sectional perspective view. Figure 2 ;

[0026] Figure 6 This invention demonstrates a partially disassembled three-dimensional representation. Figure 2 .

[0027] In the picture

[0028] 1. Assembly box; 2. Cover; 3. Assembly base; 4. Shielding box; 5. Transformer body; 6. Shielding cover; 7. Assembly part; 8. Locking part; 9. Connecting part; 10. Heat dissipation part; 11. Limiting sleeve; 12. Limiting insert plate; 13. Shielding plate; 14. Shielding ring; 15. First stabilizing magnet; 16. Second stabilizing magnet; 17. Through slot; 18. Sealing ring; 19. Pressure rod; 20. Assembly frame; 21. Assembly screw; 22. Rubber pad; 23. Rubber ring; 24. Assembly nut; 25. Connecting screw; 26. Connecting block; 27. Connecting groove; 28. Connecting nut; 29. ​​Heat dissipation fins; 30. Conductive rubber sheet; 31. Heat dissipation groove; 32. Cooling fan; 33. Filter cover; 34. Lifting plate. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] like Figure 1-6 As shown, a transformer mounting structure for a UV lamp includes: an assembly box 1, a cover 2 hinged to the upper end of the assembly box 1, an assembly base 3 fixedly connected to the inner bottom of the assembly box 1, a shielding box 4 disposed on the assembly base 3, and a transformer body 5 disposed in the shielding box 4; a shielding cover 6 adapted to the shielding box 4 is fixedly connected to the inner wall of the cover 2.

[0031] Assembly part 7 is disposed on the assembly base 3 and the shielding box 4, and is used to fix the shielding box 4 on the assembly base 3;

[0032] Locking part 8 is installed on the transformer body 5, the shielding box 4 and the shielding cover 6, and is used to complete the stable assembly of the transformer body 5 in the shielding box 4;

[0033] The connecting part 9 is disposed on the assembly box 1 and the cover 2, and is used to complete the connection between the cover 2 and the assembly box 1, and to drive part of the locking part 8 to restrict the transformer body 5.

[0034] Heat dissipation unit 10, which is installed on the shielding box 4 and the assembly box 1;

[0035] Assembly box 1 provides physical protection and environmental isolation. The cover 2, hinged to assembly box 1, works with connecting part 9 to achieve quick opening, closing, and locking. Shielding box 4 provides electromagnetic shielding. When cover 2 is closed, shielding cover 6 is simultaneously closed at the bottom of shielding box 4, effectively suppressing high-frequency interference from transformer body 5. During assembly of transformer body 5 within shielding box 4, locking part 8 operates, causing two first stabilizing magnets 15 and two second stabilizing magnets 16 to attract each other, allowing two shielding rings 14 to be inserted into two through slots 17, completing the rapid positioning of transformer body 5. When cover 2 is closed and locked by connecting part 9, pressure rod 19 presses down on transformer body 5, ensuring assembly stability. When maintenance of transformer body 5 is required, simply opening cover 2 releases the pressure rod 19 from restricting transformer body 5. Pulling the limiting plate 12 then moves the two second stabilizing magnets 16 synchronously, interacting with the two first stabilizing magnets 15. At this point, pulling the lifting plate 34 allows the transformer body 5 to be quickly removed from the shielding cover, enabling manual disassembly and assembly of the transformer body 5, facilitating rapid disassembly and maintenance. Since the shielding box 4 is installed in the assembly box 1 via the assembly part 7, the vibration of the transformer body 5 during operation within the shielding box 4 is reduced, improving the stability of the transformer during operation and effectively reducing noise. Simultaneously, when the transformer body 5 is operating, the two heat dissipation fins 29 directly contact the transformer body 5, effectively dissipating the heat generated during operation to the shielding box 4. Combined with the two cooling fans 32 and several heat dissipation slots 31 on the assembly box 1, this ensures effective heat dissipation for the transformer body 5, guaranteeing its stability during operation. Furthermore, since two conductive rubber sheets 30 respectively wrap around the points where the two heat dissipation fins 29 penetrate the shielding cover, and a sealing ring 18 is provided between the shielding cover 6 and the shielding box 4, the continuity of shielding for the transformer body 5 is ensured, preventing electromagnetic interference.

[0036] Optionally, the locking part 8 includes a limiting sleeve 11 fixed to the bottom of the shielding box 4; a limiting insert 12 that fits and slides into the limiting sleeve 11; a shielding plate 13 that is bolted to the bottom of the transformer body 5; two shielding rings 14 symmetrically fixed to the bottom of the shielding plate 13; two first stabilizing magnets 15 respectively fixed in the two shielding rings 14; two second stabilizing magnets 16 symmetrically fixed on the limiting insert 12 and magnetically connected to the two first stabilizing magnets 15 respectively; two through slots 17 symmetrically opened in the bottom of the shielding box 4 and adapted to the two shielding rings 14 respectively; and a lifting plate 34 fixed to the upper surface of the shielding plate 13 and abutting against the inner wall of the shielding box 4.

[0037] During the installation of the transformer body 5, the shielding plate 13 fixed to the transformer body 5 is pressed down into the shielding box 4, so that the two shielding rings 14 are respectively aligned with the two through slots 17. At this time, the two first stabilizing magnets 15 and the second stabilizing magnets 16 on the limiting insert plate 12 are attracted, so that the two shielding rings 14 are respectively inserted into the two through slots 17, realizing the automatic magnetic alignment of the transformer body 5 and the shielding plate 13. The two first stabilizing magnets 15 and the two second stabilizing magnets 16 are tightly attracted and attached, completing the magnetic fixation of the transformer body 5. The magnetic attraction is automatic and the positioning and attraction are automatic, eliminating the need for manual fine alignment and significantly improving installation efficiency. The tight cooperation between the two shielding rings 14 and the two through slots 17 effectively limits the horizontal displacement of the shielding plate 13 and the transformer body 5, ensuring the safety of the transformer body. The transformer body 5 is precisely positioned. When it is necessary to remove the transformer body 5, simply pull the limiting plate 12 to move within the limiting sleeve 11, causing the two second stabilizing magnets 16 to misalign with the two first stabilizing magnets 15. This releases the magnetic lock on the transformer body 5, and pulling the lifting plate 34 allows the transformer body 5 to be quickly removed from the shielding box 4, achieving quick disassembly of the transformer body 5. When only the inside of the assembly box 1 is being inspected, the magnetic attraction of the first stabilizing magnets 15 and the second stabilizing magnets 16 can limit the movement of the limiting plate 12 to a certain extent, preventing accidental movement of the limiting plate 12 that could cause magnetic failure. The shielding plate 13 and the shielding ring 14 can effectively prevent the first stabilizing magnets 15 and the second stabilizing magnets 16 from interfering with the operation of the transformer.

[0038] Optionally, the locking part 8 further includes a sealing ring 18 fixed on the shielding cover 6 and abutting against the top of the shielding box 4; and pressure rods 19 symmetrically fixed on the shielding cover 6 and abutting against the transformer body 5.

[0039] When the cover 2 is closed, the shielding cover 6 will approach and abut against the shielding box 4. The sealing ring 18 fills the gap between the shielding cover 6 and the box, effectively blocking the electromagnetic leakage path. The two pressure rods 19 will move together with the shielding cover 6, directly abutting against the transformer body 5 and applying downward pressure. Together with the locking of the cover 2 by the connecting part 9, the cover 2 is mechanically fixed and limited while being magnetically fixed, effectively preventing the transformer body 5 from loosening.

[0040] Optionally, the assembly part 7 includes two assembly brackets 20 symmetrically fixed to the bottom of the shielding box 4; a plurality of assembly screws 21 fixed to the assembly base 3 and passing through the two assembly brackets 20 respectively; two rubber pads 22 abutting between the upper surface of the assembly base 3 and the two assembly brackets 20; a plurality of rubber rings 23 movably sleeved on the plurality of assembly screws 21 and abutting against the two assembly brackets 20 respectively; and a plurality of assembly nuts 24 threadedly connected to the plurality of assembly screws 21 and abutting against the plurality of rubber rings 23 respectively.

[0041] Two symmetrical mounting brackets 20 are welded to the bottom of the shielding box 4. Both mounting brackets 20 have holes to allow several mounting screws 21 to pass through. The lower ends of the mounting screws 21 are fixed to the mounting base 3, and the upper ends pass through the two mounting brackets 20 respectively. Then, several mounting nuts 24 are rotated to lock them. At this time, the rubber pads 22 between the two mounting brackets 20 can effectively absorb the vibration generated by the transformer body 5 during operation, reduce the impact on the assembly box 1, extend the equipment life, and reduce direct metal-to-metal contact, reduce electromagnetic noise caused by vibration, and ensure stability during long-term use. When the mounting nuts 24 are tightened, several rubber rings 23 are compressed to provide elastic preload, so that the mounting nuts 24 remain tight under long-term vibration, reducing maintenance requirements.

[0042] Optionally, the connecting part 9 includes two connecting screws 25 symmetrically hinged to the side of the assembly box 1; two connecting blocks 26 symmetrically fixed to the side of the cover 2; two connecting grooves 27 respectively opened on the two connecting blocks 26 and adapted to the two connecting screws 25; and two connecting nuts 28 threadedly connected to the two connecting screws 25 and abutting against the two connecting blocks 26.

[0043] When the cover 2 is closed, the two connecting blocks 26 on its side align with the two connecting screws 25 respectively. At this time, the two screws are rotated into the two connecting slots 27, and the two connecting nuts 28 are rotated to abut against the two connecting blocks 26, thus locking the cover 2. During the closing process of the cover 2, the shielding cover 6 is pressed down synchronously, so that the sealing ring 18 fits tightly against the top of the shielding box 4, ensuring the electromagnetic shielding effect. The two pressure rods 19 will also press down on the transformer body 5 synchronously, thereby further fixing the transformer body 5 and ensuring the stability of the transformer body 5 during operation. When needed, the cover 2 can be quickly opened by loosening the two connecting nuts 28 and rotating the two connecting screws 25, which facilitates quick assembly of the box 1 and maintenance of the transformer body 5. Relying on threaded locking, the cover 2 greatly improves the reliability of long-term operation while ensuring convenient installation.

[0044] Optionally, the heat dissipation part 10 includes two heat dissipation fins 29 disposed inside the shielding box 4 and passing through both sides of the shielding box 4 respectively; and two conductive rubber sheets 30 respectively movably sleeved on the outside of the two heat dissipation fins 29 and abutting between the heat dissipation fins 29 and the inner wall of the shielding box 4.

[0045] The two heat dissipation fins 29 respectively abut against the two sides of the transformer body 5;

[0046] During the installation of the transformer body 5 inside the shielding cover, the elastic deformation of the two conductive rubber sheets 30 allows the two sides of the transformer body 5 to fit tightly against the two heat dissipation fins 29, ensuring heat conduction. This effectively transfers the heat generated by the transformer body 5 during operation to the outside of the shielding box 4, ensuring shielding effectiveness while rapidly dissipating heat. Furthermore, the deformation caused by the compression of the conductive rubber sheets 30 effectively blocks and seals the seam between the heat dissipation fins 29 and the shielding cover, preventing moisture and impurities from entering the shielding box 4 through the heat dissipation fins 29. At the same time, the conductive rubber sheets 30 maintain the continuity of electromagnetic interference shielding while conducting heat, preventing electromagnetic interference leakage at the heat dissipation fins 29.

[0047] Optionally, a plurality of heat dissipation slots 31 are provided on one side of the assembly box 1, and two cooling fans 32 corresponding to two heat dissipation fins 29 are installed on the other side of the assembly box 1. A filter cover 33 corresponding to the two cooling fans 32 is fixed on the outer wall of the assembly box 1. When the transformer body 5 is working, the two cooling fans 32 work synchronously, drawing air into the assembly box 1. After flowing through the two heat dissipation fins, the air is discharged through the plurality of heat dissipation slots 31, thereby forcibly dissipating heat from the two heat dissipation fins 29, so that the two heat dissipation fins 29 cool down quickly, and effectively dissipating heat from the transformer body 5 in conjunction with the heat dissipation part 10. The filter cover 33 can prevent dust from entering the assembly box 1 with the airflow, effectively extending the service life of the two cooling fans 32, and preventing dust from interfering with the normal operation of the electrical components inside the assembly box 1.

[0048] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A transformer mounting structure for a UV lamp, characterized in that, include: Assembly box (1), the upper end of the assembly box (1) is hinged with a cover (2), the bottom of the assembly box (1) is fixedly connected with an assembly base (3), a shielding box (4) is provided on the assembly base (3), and a transformer body (5) is provided in the shielding box (4); the inner wall of the cover (2) is fixedly connected with a shielding cover (6) that is compatible with the shielding box (4); Assembly part (7), which is disposed on the assembly base (3) and the shielding box (4) for fixing the shielding box (4) on the assembly base (3); Locking part (8), the locking part (8) is installed on the transformer body (5), the shielding box (4) and the shielding cover (6) to complete the stable assembly of the transformer body (5) in the shielding box (4); A connecting part (9) is provided on the assembly box (1) and the cover (2) to complete the connection between the cover (2) and the assembly box (1) and to drive part of the locking part (8) to restrict the transformer body (5); Heat dissipation unit (10) is installed on the shielding box (4) and the assembly box (1).

2. The transformer mounting structure for a UV lamp as described in claim 1, characterized in that, The locking part (8) includes a limiting sleeve (11) fixed to the bottom of the shielding box (4); a limiting insert plate (12) that fits and slides into the limiting sleeve (11); a shielding plate (13) that is bolted to the bottom of the transformer body (5); two shielding rings (14) symmetrically fixed to the bottom of the shielding plate (13); two first stabilizing magnets (15) respectively fixed in the two shielding rings (14); two second stabilizing magnets (16) symmetrically fixed on the limiting insert plate (12) and magnetically connected to the two first stabilizing magnets (15) respectively; two through slots (17) symmetrically opened in the bottom of the shielding box (4) and adapted to the two shielding rings (14) respectively; a lifting plate (34) fixed to the upper surface of the shielding plate (13) and abutting against the inner wall of the shielding box (4).

3. The transformer mounting structure for a UV lamp as described in claim 2, characterized in that, The locking part (8) also includes a sealing ring (18) fixed on the shielding cover (6) and abutting against the top of the shielding box (4); and pressure rods (19) symmetrically fixed on the shielding cover (6) and abutting against the transformer body (5).

4. The transformer mounting structure for a UV lamp as described in claim 3, characterized in that, The assembly part (7) includes two assembly brackets (20) symmetrically fixed to the bottom of the shielding box (4); a plurality of assembly screws (21) fixed on the assembly base (3) and passing through the two assembly brackets (20); two rubber pads (22) abutting between the upper surface of the assembly base (3) and the two assembly brackets (20); a plurality of rubber rings (23) movably sleeved on the plurality of assembly screws (21) and abutting against the two assembly brackets (20); and a plurality of assembly nuts (24) threadedly connected to the plurality of assembly screws (21) and abutting against the plurality of rubber rings (23).

5. The transformer mounting structure for a UV lamp as described in claim 4, characterized in that, The connecting part (9) includes two connecting screws (25) symmetrically hinged to the side of the assembly box (1); two connecting blocks (26) symmetrically fixed to the side of the cover (2); two connecting grooves (27) respectively opened on the two connecting blocks (26) and adapted to the two connecting screws (25); and two connecting nuts (28) threadedly connected to the two connecting screws (25) and abutting against the two connecting blocks (26).

6. The transformer mounting structure for a UV lamp as described in claim 2, characterized in that, The heat dissipation part (10) includes two heat dissipation fins (29) disposed inside the shielding box (4) and passing through both sides of the shielding box (4); and two conductive rubber sheets (30) movably sleeved on the outside of the two heat dissipation fins (29) and abutting between the heat dissipation fins (29) and the inner wall of the shielding box (4). The two heat dissipation fins (29) abut against the two sides of the transformer body (5).

7. The transformer mounting structure for a UV lamp as described in claim 6, characterized in that, The assembly box (1) has several heat dissipation slots (31) on one side, and two cooling fans (32) corresponding to two heat dissipation fins (29) are installed on the other side of the assembly box (1). The outer wall of the assembly box (1) is fixed with filter covers (33) corresponding to the two cooling fans (32).

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