Solidifying ultraviolet lamp holder structure

Abstract

The utility model discloses a curing ultraviolet lamp holder structure which comprises a transparent lampshade, a front cover and a rear cover, the front cover and the rear cover are fixedly arranged at the two ends of the transparent lampshade, a center rod is rotationally arranged in the center of the interior of the front cover, a plurality of ultraviolet lamp sets are fixedly arranged on the center rod, a first gear is fixedly arranged at the end of the center rod, and an adjusting rod is rotationally arranged on the rear cover. A first gear is fixedly arranged at the center of the center rod, a second gear is fixedly arranged at the end, extending into the transparent lampshade, of the adjusting rod, the second gear is meshed with the first gear in a matched mode, a conductive sliding ring is fixedly arranged in the center of the rear cover, and the ultraviolet lamp sets are electrically connected with the conductive sliding ring. The problem that a traditional curing ultraviolet lamp is not convenient to rotate and adjust the angle is solved, the curing effect is improved, meanwhile, the heat dissipation cover and the heat dissipation fan are arranged to effectively dissipate heat, the service life of the lamp holder is prolonged, and the working efficiency and economic benefits are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curing ultraviolet light lamp devices, in particular to a curing ultraviolet light lamp head structure. Background Art

[0002] UV curing technology is widely used in industries such as printing, coating, and electronic manufacturing. Traditional UV curing lamps are usually composed of transparent lampshades, UV lamp groups, air holes, and other components. During use, UV curing can easily damage the lens, and the partial loss of light will reduce the curing effect. Under the protection of the transparent lampshade, it is difficult for operators to easily adjust the angle of the lamp head, which restricts the improvement of the curing effect. Utility Model Content

[0003] A technical problem

[0004] The utility model provides a curing ultraviolet light lamp head structure, aiming to solve the problem that the angle of a traditional curing ultraviolet light lamp group cannot be adjusted.

[0005] 2. Technical Content

[0006] In order to solve the above technical problems, the technical solution of the utility model is: a curing ultraviolet lamp head structure, including a transparent lampshade and a front cover and a rear cover fixed at both ends of the transparent lampshade, a center rod is rotatably provided at the center of the front cover, a plurality of ultraviolet lamp groups are fixed on the center rod, a gear 1 is fixedly provided at the end of the center rod, an adjustment rod is rotatably provided on the rear cover, a gear 2 is fixedly provided at one end of the adjustment rod extending into the interior of the transparent lampshade, gear 2 is matched and meshed with gear 1, a conductive slip ring is fixedly provided at the center of the rear cover, and a plurality of ultraviolet lamp groups are electrically connected to the conductive slip rings respectively.

[0007] Furthermore, the front cover is provided with a plurality of air holes, and the rear cover is provided with an air inlet hole.

[0008] Furthermore, a plurality of connecting rods are fixedly provided on the central rod, and the other end of the connecting rod is fixedly provided with the ultraviolet lamp group.

[0009] Furthermore, a heat dissipation cover is fixedly provided on the outer side of the front cover, a heat dissipation fan is fixedly provided inside the heat dissipation cover, and a plurality of heat dissipation holes are provided on the outer side of the heat dissipation cover.

[0010] Furthermore, a knob is fixedly provided at one end of the adjusting rod extending to the outside of the rear cover, and an anti-slip pattern is provided on the outside of the knob.

[0011] Furthermore, the transparent lampshade is made of acrylic material.

[0012] Three technical effects

[0013] Compared with the prior art, the utility model has the following advantages: the utility model solves the problem that the traditional curing ultraviolet lamp is not easy to rotate and adjust the angle by designing new components such as the center rod, the adjustment rod, the gear one and the gear two. This new structure can realize the flexible rotation and fixation of the lamp head angle, which is convenient for the operator to flexibly adjust according to the curing requirements and ensure the improvement of the curing effect. At the same time, the setting of the heat dissipation cover and the heat dissipation fan effectively dissipates heat, prolongs the service life of the lamp head, and improves work efficiency and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The three-dimensional structure of Example 1 is shown in FIG. Figure 1 .

[0015] Figure 2 The three-dimensional structure of Example 1 is shown in FIG. Figure 2 .

[0016] Figure 3 The cross-sectional structure of Example 1 is shown in FIG. Figure 1 .

[0017] Figure 4 The cross-sectional structure of Example 1 is shown in FIG. Figure 2 .

[0018] Figure 5 The cross-sectional structure of Example 1 is shown in FIG. Figure 3 .

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of Example 2.

[0020] Figure 7 It is a schematic diagram of the cross-sectional structure of Example 2.

[0021] As shown in the figure: 1. Transparent lampshade; 2. Front cover; 3. Back cover; 4. Center rod; 5. UV lamp assembly; 6. Gear 1; 7. Adjustment rod; 8. Gear 2; 9. Conductive slip ring; 10. Air vent; 11. Air inlet; 12. Connecting rod; 13. Heat dissipation cover; 14. Cooling fan; 15. Heat dissipation hole; 16. Knob; 17. Anti-slip pattern. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "center", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction structure and operation. Therefore, they should not be understood as limitations on the present invention.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "provided with", "installed", "connected", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Example 1

[0026] Combined with Figure 1 To Attachment Figure 5 A curing ultraviolet lamp head structure comprises a transparent lampshade 1 and a front cover 2 and a rear cover 3 fixedly arranged at both ends of the transparent lampshade 1, wherein the transparent lampshade 1 is made of acrylic material, a central rod 4 is rotatably arranged at the center of the front cover 2, a plurality of connecting rods 12 are fixedly arranged on the central rod 4, an ultraviolet lamp group 5 is fixedly arranged at the other end of the connecting rod 12, a gear 1 6 is fixedly arranged at the end of the central rod 4, an adjusting rod 7 is rotatably arranged on the rear cover 3, a knob 16 is fixedly arranged at one end of the adjusting rod 7 extending out of the rear cover 3, an anti-slip pattern 17 is arranged on the outside of the knob 16, a gear 2 8 is fixedly arranged at one end of the adjusting rod 7 extending into the interior of the transparent lampshade 1, the gear 2 8 is matched and meshed with the gear 1 6, a conductive slip ring 9 is fixedly arranged at the center of the rear cover 3, a plurality of ultraviolet lamp groups 5 are electrically connected to the conductive slip rings 9 respectively, a plurality of air holes 10 are arranged on the front cover 2, and an air inlet 11 is arranged on the rear cover 3.

[0027] Specific implementation method of the utility model: Before use, the utility model is first connected to an external power supply. After the ultraviolet lamp group 5 is powered on, ultraviolet light is emitted from the transparent lampshade 1 to irradiate and cure the workpiece to be cured. When one of the ultraviolet lamp groups is damaged, in order to avoid partial curing failure of the workpiece, it is necessary to rotate and adjust the angle of the ultraviolet lamp group. At this time, it is only necessary to rotate the knob 16. The knob 16 drives the adjustment rod 7 to rotate, thereby driving the gear two 8 to rotate. Under the action of the gear one 6, the center rod 4 rotates, driving all the ultraviolet lamp groups 5 to rotate a certain angle at the same time, and covering the part not irradiated by other lights. The function of the conductive slip ring 9 is to prevent the cable from being entangled when the ultraviolet lamp group 5 rotates. The conductive slip ring is similar to a brush and belongs to a mature existing technology. Therefore, it is no longer described in detail in this scheme. The heat dissipation of the ultraviolet lamp group 5 relies on natural ventilation, that is, external fresh air enters the transparent lampshade 1 from the air inlet 11 and is then discharged from the air vent 10.

[0028] Example 2

[0029] Combined with Figure 6 To Attachment Figure 7 A curing ultraviolet lamp head structure comprises a transparent lampshade 1 and a front cover 2 and a rear cover 3 fixedly arranged at both ends of the transparent lampshade 1, wherein the transparent lampshade 1 is made of acrylic material, a central rod 4 is rotatably arranged at the center of the front cover 2, a plurality of connecting rods 12 are fixedly arranged on the central rod 4, an ultraviolet lamp group 5 is fixedly arranged at the other end of the connecting rod 12, a gear 1 6 is fixedly arranged at the end of the central rod 4, an adjusting rod 7 is rotatably arranged on the rear cover 3, a knob 16 is fixedly arranged at one end of the adjusting rod 7 extending out of the rear cover 3, an anti-slip pattern 17 is arranged on the outside of the knob 16, a gear 2 8 is fixedly arranged at one end of the adjusting rod 7 extending into the interior of the transparent lampshade 1, the gear 2 8 is matched and meshed with the gear 1 6, a conductive slip ring 9 is fixedly arranged at the center of the rear cover 3, a plurality of ultraviolet lamp groups 5 are electrically connected to the conductive slip rings 9 respectively, a plurality of air holes 10 are arranged on the front cover 2, and an air inlet 11 is arranged on the rear cover 3. A heat dissipation cover 13 is fixedly disposed on the outer side of the front cover 3 , a heat dissipation fan 14 is fixedly disposed inside the heat dissipation cover 13 , and a plurality of heat dissipation holes 15 are disposed on the outer side of the heat dissipation cover 13 .

[0030] Compared with the previous embodiment, a heat dissipation cover 13 and a heat dissipation fan 14 are added in this embodiment. The heat dissipation fan 14 actively dissipates heat to discharge the heat inside the transparent lampshade, further enhancing the heat dissipation effect.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A curing ultraviolet lamp head structure, comprising a transparent lampshade (1) and a front cover (2) and a rear cover (3) fixedly arranged at both ends of the transparent lampshade (1), characterized in that: A central rod (4) is rotatably provided at the center of the front cover (2), a plurality of ultraviolet lamp groups (5) are fixedly provided on the central rod (4), a gear 1 (6) is fixedly provided at the end of the central rod (4), an adjustment rod (7) is rotatably provided on the rear cover (3), a gear 2 (8) is fixedly provided at one end of the adjustment rod (7) extending into the interior of the transparent lampshade (1), the gear 2 (8) is matched and meshed with the gear 1 (6), a conductive slip ring (9) is fixedly provided at the center of the rear cover (3), and the plurality of ultraviolet lamp groups (5) are electrically connected to the conductive slip rings (9) respectively.

2. A curing UV lamp holder structure according to claim 1, characterized in that: The front cover (2) is provided with a plurality of air holes (10), and the rear cover (3) is provided with an air inlet hole (11).

3. The curing UV lamp holder structure according to claim 1, characterized in that: A plurality of connecting rods (12) are fixedly provided on the central rod (4), and the ultraviolet lamp group (5) is fixedly provided on the other end of the connecting rod (12).

4. The curing UV lamp holder structure according to claim 1, characterized in that: A heat dissipation cover (13) is fixedly provided on the outside of the front cover (2), a heat dissipation fan (14) is fixedly provided inside the heat dissipation cover (13), and a plurality of heat dissipation holes (15) are provided on the outer side surface of the heat dissipation cover (13).

5. The curing UV lamp holder structure according to claim 1, characterized in that: A knob (16) is fixedly provided on one end of the adjusting rod (7) extending to the outside of the rear cover (3), and an anti-slip pattern (17) is provided on the outside of the knob (16).

6. The curing UV lamp holder structure according to claim 1, characterized in that: The transparent lampshade (1) is made of acrylic material.

Images