Novel UV-LED curing lamp

Abstract

The utility model discloses a novel UV-LED curing lamp which comprises a lens assembly, a radiator and two LED lamp panels. The radiator comprises a cold water row and first plugs used for plugging the two ends of the cold water row. The cold water row is provided with two lamp panel mounting surfaces, and the two LED lamp panels are respectively mounted on the two lamp panel mounting surfaces; the lens assembly comprises a left support, a middle support, a right support, a first lens unit, a second lens unit and a second plug connected with the end of the left support, the end of the middle support and the end of the right support. The first plug is provided with a hanging groove, the second plug comprises a hook, and the hook is matched with the hanging groove. According to the utility model, the first plug is provided with the hanging groove, the second plug comprises the hook, and the hook is matched with the hanging groove, so that the lens assembly can be hung on the radiator without additionally adopting screws for installation or adopting adhesive tapes for connection, the product structure is optimized, and the practical application is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of curing lamp technology, and in particular to a novel UV-LED curing lamp. Background Technology

[0002] Curing lamps are devices used for photocuring. Due to their high power, ensuring stable operation over extended periods requires adequate heat dissipation. While water cooling is suitable for high-power curing lamps, it involves the use of cooling water. The integrated end cap presents numerous inconveniences during assembly and maintenance. To address this, the applicant has developed technical solutions such as CN219302740U. However, in practical applications, this solution still requires connecting the heat dissipation unit to the light-emitting unit using screws or tape. Screw connections are time-consuming and labor-intensive, while tape connections affect the product's appearance, and aging tape can easily cause the heat dissipation unit to separate from the light-emitting unit.

[0003] Therefore, existing technologies have shortcomings and need to be improved. Utility Model Content

[0004] The technical solution to be solved by this utility model is to provide a new type of UV-LED curing lamp, which optimizes the product structure, facilitates practical application, optimizes structural parameters, and achieves the best curing effect.

[0005] The technical solution of this utility model is as follows: A novel UV-LED curing lamp is provided, comprising: a lens assembly, a heat sink, and two LED lamp panels; the heat sink includes: a cold water drain, and first plugs sealing both ends of the cold water drain; the cold water drain is provided with two lamp panel mounting surfaces, the two lamp panel mounting surfaces are V-shaped, and two LED lamp panels are respectively mounted on the two lamp panel mounting surfaces; the lens assembly includes: a left bracket, a middle bracket, a right bracket, a first lens unit mounted on the left bracket and the middle bracket, a second lens unit mounted on the middle bracket and the right bracket, and a second plug connected to the ends of the left bracket, the middle bracket, and the right bracket; the first plug is provided with a hanging groove, and the second plug includes a hook, the hook cooperating with the hanging groove; one LED lamp panel faces the first lens unit, and the other LED lamp panel faces the second lens unit.

[0006] In this design, the lens assembly, consisting of a left bracket, a middle bracket, a right bracket, a first lens unit, a second lens unit, and a second end cap, can be detached from the heat sink as a whole for easy disassembly. Furthermore, by providing a hanging groove in the first end cap and a hook in the second end cap, the lens assembly can be hung on the heat sink without the need for additional screws or tape, fully meeting practical application requirements.

[0007] The lamp panel mounting surface is provided with a bracket positioning groove, and the left and right brackets are provided with positioning strips, which cooperate with the bracket positioning grooves. This facilitates precise installation of the lens assembly.

[0008] The second plug is provided with a bracket positioning component and a middle positioning groove. The left and right brackets are provided with positioning holes. The bracket positioning component cooperates with the positioning holes, and the middle positioning groove cooperates with the middle bracket; this facilitates the quick positioning and installation of the second plug.

[0009] Both the first and second lens units include an upper lens strip and a lower lens strip. The two mounting surfaces of the lamp panels form a V-shape at an angle of 150-160°. The distance from the top of the LED bead to the lower lens strip is 3.75±0.25mm, and the spacing between the upper and lower lens strips is 0.5±0.1mm. The upper lens strip has an arc radius of 12.5±0.5mm and a thickness of 6±0.5mm; the lower lens strip has an arc radius of 17.5±0.5mm and a thickness of 4.5±0.45mm. The optimal working distance for this novel UV-LED curing lamp is 40-130mm.

[0010] The LED light panel has two rows of LED beads, and both the upper and lower lens strips have two rows of lenses. Using two rows of LED beads further improves light efficiency, thereby increasing curing efficiency.

[0011] By adopting the above solution, this utility model provides a novel UV-LED curing lamp. The first end has a hanging groove, and the second end includes a hook. The hook cooperates with the hanging groove to hang the lens assembly on the heat sink without the need for additional screws or tape connections. This optimized product structure facilitates practical applications. Furthermore, by optimizing various parameters, the best curing effect can be achieved within the optimal working distance, fully meeting the needs of practical applications. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of one embodiment of the present invention;

[0013] Figure 2 This is a schematic diagram of the structure of the first and second plugs;

[0014] Figure 3 for Figure 1 A schematic diagram of the structure for removing the first and second plugs in the embodiment. Detailed Implementation

[0015] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] Please see Figures 1-3 This utility model provides a novel UV-LED curing lamp, comprising: a lens assembly, a heat sink, and two LED lamp panels 11; the heat sink includes: a cold water drain 10, and first plugs 12 sealing both ends of the cold water drain 10; the cold water drain 10 is provided with two lamp panel mounting surfaces, the two lamp panel mounting surfaces are V-shaped, and the two LED lamp panels 11 are respectively mounted on the two lamp panel mounting surfaces; the lens assembly includes: a left bracket 13, a middle bracket 14, a right bracket 15, a first lens unit mounted on the left bracket 13 and the middle bracket 14, a second lens unit mounted on the middle bracket 14 and the right bracket 15, and a second plug 16 connected to the ends of the left bracket 13, the middle bracket 14, and the right bracket 15; the first plug 12 is provided with a hanging groove 17, and the second plug 16 includes a hook 18, the hook 18 cooperating with the hanging groove 17; one LED lamp panel 11 faces the first lens unit, and the other LED lamp panel 11 faces the second lens unit.

[0017] The mounting surface of the lamp panel is provided with a bracket positioning groove, and the left bracket 13 and the right bracket 15 are provided with positioning strips 19, which cooperate with the bracket positioning groove.

[0018] The second plug 16 is provided with a bracket positioning component 20 and a middle positioning groove 21. The left bracket 13 and the right bracket 15 are provided with positioning holes 22. The bracket positioning component 20 cooperates with the positioning holes 22, and the middle positioning groove 21 cooperates with the middle bracket 14.

[0019] Both the first and second lens units include an upper lens strip 23 and a lower lens strip 24. The two mounting surfaces of the lamp panels form a V-shape at an angle of 150-160°. The distance from the top of the LED bead on the LED lamp panel 11 to the lower lens strip 24 is 3.75±0.25mm. The spacing between the upper lens strip 23 and the lower lens strip 24 is 0.5±0.1mm. The upper lens strip 23 has an arc radius of 12.5±0.5mm and a thickness of 6±0.5mm. The lower lens strip 24 has an arc radius of 17.5±0.5mm and a thickness of 4.5±0.45mm. The optimal working distance for this novel UV-LED curing lamp is 40-130mm.

[0020] The LED light panel 11 is provided with two rows of LED beads, and both the upper lens strip 23 and the lower lens strip 24 are provided with two rows of lenses.

[0021] In summary, this utility model provides a novel UV-LED curing lamp. By providing a hanging groove in the first end and a hook in the second end, the hook engages with the hanging groove to hang the lens assembly on the heat sink without the need for additional screws or tape connections. This optimized product structure facilitates practical applications. Furthermore, by optimizing various parameters, the best curing effect can be achieved within the optimal working distance, fully meeting the needs of practical applications.

[0022] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel UV-LED curing lamp, characterized in that, include: The system comprises a lens assembly, a heat sink, and two LED light panels. The heat sink includes a cold water drain and first plugs sealing both ends of the cold water drain. The cold water drain has two mounting surfaces for the LED light panels, which are V-shaped. Two LED light panels are respectively mounted on the two mounting surfaces. The lens assembly includes a left bracket, a middle bracket, a right bracket, a first lens unit mounted on the left and middle brackets, a second lens unit mounted on the middle and right brackets, and second plugs connected to the ends of the left, middle, and right brackets. The first plug has a hanging groove, and the second plug includes a hook that engages with the hanging groove. One LED light panel faces the first lens unit, and the other LED light panel faces the second lens unit.

2. The novel UV-LED curing lamp according to claim 1, characterized in that, The mounting surface of the lamp panel is provided with a bracket positioning groove, and the left bracket and the right bracket are provided with positioning strips, which cooperate with the bracket positioning groove.

3. The novel UV-LED curing lamp according to claim 1, characterized in that, The second plug is provided with a bracket positioning component and a middle positioning groove. The left bracket and the right bracket are provided with positioning holes. The bracket positioning component cooperates with the positioning holes, and the middle positioning groove cooperates with the middle bracket.

4. A novel UV-LED curing lamp according to claim 1, characterized in that, Both the first lens unit and the second lens unit include an upper lens strip and a lower lens strip. The two mounting surfaces of the lamp board form a V-shape at an angle of 150-160°. The distance from the top of the LED bead to the lower lens strip is 3.75±0.25mm. The spacing between the upper and lower lens strips is 0.5±0.1mm. The upper lens strip has an arc radius of 12.5±0.5mm and a thickness of 6±0.5mm. The lower lens strip has an arc radius of 17.5±0.5mm and a thickness of 4.5±0.45mm.

5. A novel UV-LED curing lamp according to claim 4, characterized in that, The LED light panel is provided with two rows of LED beads, and both the upper and lower lens strips are provided with two rows of lenses.

6. A novel UV-LED curing lamp according to claim 4, characterized in that, The working distance is 40-130mm.

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