Ultraviolet curing lamp

Abstract

The utility model belongs to the technical field of ultraviolet curing lamps, and particularly relates to an ultraviolet curing lamp which comprises a lamp box, a lamp panel, lamp beads and a plurality of heat dissipation assemblies, the lamp panel is arranged on the inner side of the lamp box and connected with the lamp box, the lamp beads are arranged on the lamp panel and connected with the lamp panel, the heat dissipation assemblies are evenly arranged on the lamp box, each heat dissipation assembly comprises a heat dissipation fan and a heat dissipation net cover, and the heat dissipation fan is connected with the heat dissipation net cover. The heat dissipation fan is arranged on one side of the lamp box and connected with the lamp box, the heat dissipation fan is opposite to the lamp beads, and the heat dissipation net cover is arranged on the heat dissipation fan and connected with the heat dissipation fan. The ultraviolet curing lamp comprises the lamp box, the lamp panel, the lamp beads and the heat dissipation assembly, heat dissipated by the lamp beads in the working process is cooled through air cooling of the heat dissipation fans, and due to the fact that the multiple heat dissipation fans are arranged, the heat dissipation efficiency and the heat dissipation effect are improved, cooling of the ultraviolet curing lamp is achieved, and the service life of the ultraviolet curing lamp is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of ultraviolet curing lamps, in particular to an ultraviolet curing lamp. Background Art

[0002] UV curing uses the photosensitivity of photoinitiators. Under ultraviolet light, the light triggers the formation of excited ecological molecules, which decompose into free radicals or ions, causing unsaturated organic matter to undergo polymerization, grafting, cross-linking and other chemical reactions to achieve the purpose of curing. UV curing lamps are semiconductor light-emitting devices that directly generate ultraviolet light. They have an ultra-long life, cold light source, no heat radiation, and life is not affected by the number of times they are turned on and off. They have high energy and uniform irradiation to improve production efficiency. They are safer and more environmentally friendly than traditional light sources.

[0003] However, UV curing lamps have problems with low luminous flux and penetration, which leads to low curing efficiency and high curing energy loss, limiting the types of materials that can be cured. In addition, because UV curing lamps generate a lot of heat during operation, this heat cannot be dissipated in time, which will cause a series of problems such as aging of potting materials and accelerated chip light decay. If the heat dissipation is not good, the junction temperature will rise, resulting in a significant reduction in service life. Utility Model Content

[0004] The utility model aims to provide an ultraviolet curing lamp, aiming to solve the technical problem in the prior art that the ultraviolet curing lamp has poor heat dissipation, the junction temperature will increase, resulting in a significant reduction in service life.

[0005] To achieve the above-mentioned purpose, the ultraviolet curing lamp provided by the embodiment of the utility model includes a light box, a light board, lamp beads and a heat dissipation component, the light board is arranged on the inner side of the light box and connected to the light box, the lamp beads are arranged on the light board and connected to the light board, the heat dissipation component is provided with multiple and evenly arranged on the light box, the heat dissipation component includes a heat dissipation fan and a heat dissipation mesh cover, the heat dissipation fan is arranged on one side of the light box and connected to the light box, the heat dissipation fan is arranged opposite to the lamp beads, and the heat dissipation mesh cover is arranged on the heat dissipation fan and connected to the heat dissipation fan.

[0006] As an optional solution of the utility model, there are multiple lamp beads, which are evenly arranged on the lamp board, adjacent lamp beads are arranged at intervals, and multiple lamp beads are electrically connected to the lamp board.

[0007] As an optional solution of the utility model, there are multiple cooling fans, and the multiple cooling fans are evenly arranged on the light box and fixedly connected to the light box. The cooling mesh covers correspond to the number of the cooling fans and are fixedly connected to the cooling fans.

[0008] As an optional solution of the utility model, the light box is provided with a plurality of positioning holes, the number of the positioning holes corresponds to the cooling fan, and the cooling fan is fixedly installed in the positioning holes.

[0009] As an optional solution of the present invention, a power connector is fixedly connected to the top side of the light box, and the power connector is electrically connected to the light board.

[0010] As an optional solution of the present invention, a heat dissipation hole is provided on the side of the light box, and a plurality of the heat dissipation holes are provided and evenly arranged on the light box.

[0011] As an optional solution of the present invention, a handle is provided on the top side of the light box, and the handle is fixedly connected to the light box.

[0012] The above one or more technical solutions in the ultraviolet curing lamp provided by the embodiment of the utility model have at least one of the following technical effects:

[0013] The ultraviolet curing lamp provided in the present application includes a light box, a light board, lamp beads and a heat dissipation component. The heat emitted by the lamp beads during operation is cooled by air cooling fans. Since multiple heat dissipation fans are provided, the heat dissipation efficiency and heat dissipation effect are improved, the ultraviolet curing lamp is cooled, and the service life of the ultraviolet curing lamp is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 This is a schematic diagram of the structure of an ultraviolet curing lamp provided in an embodiment of the utility model.

[0016] Figure 2 A three-dimensional diagram of an ultraviolet curing lamp provided in an embodiment of the utility model.

[0017] Figure 3 An exploded view of an ultraviolet curing lamp provided in an embodiment of the utility model.

[0018] Among them, the reference numerals in the figure are:

[0019] 1. Light box; 2. Light board; 3. Lamp beads; 4. Heat dissipation components; 5. Handle;

[0020] 11. Positioning hole; 12. Power connector; 13. Heat dissipation hole;

[0021] 41. Cooling fan; 42. Cooling mesh cover. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" 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 or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0026] In one embodiment of the present invention, Figures 1 to 3As shown, a UV curing lamp is provided, including a light box 1, a light board 2, lamp beads 3 and a heat dissipation component 4. The light board 2 is arranged on the inner side of the light box 1 and fixedly connected to the light box 1. The lamp beads 3 are arranged on the light board 2 and fixedly connected to the light board 2. There are multiple heat dissipation components 4, which are evenly arranged on the light box 1. The heat dissipation component 4 includes a heat dissipation fan 41 and a heat dissipation mesh cover 42. The heat dissipation fan 41 is arranged on one side of the light box 1 and fixedly connected to the light box 1, and the heat dissipation fan 41 is arranged opposite to the lamp beads 3. The heat dissipation mesh cover 42 is arranged on the heat dissipation fan 41 and fixedly connected to the heat dissipation fan 41. The UV curing lamp provided in the present application includes a light box 1, a light board 2, lamp beads 3 and a heat dissipation component 4. The heat emitted by the lamp beads 3 during operation is cooled by the heat dissipation fan 41. Since there are multiple heat dissipation fans 41, the heat dissipation efficiency and heat dissipation effect are improved, the cooling of the UV curing lamp is achieved, and the service life of the UV curing lamp is increased.

[0027] In another embodiment of the utility model, the ultraviolet curing lamp has a plurality of lamp beads 3, which are evenly arranged on the lamp board 2, and adjacent lamp beads 3 are arranged at intervals, and the plurality of lamp beads 3 are electrically connected to the lamp board 2. By providing a plurality of lamp beads 3, the curing efficiency is improved.

[0028] In another embodiment of the utility model, the ultraviolet curing lamp is provided with a plurality of cooling fans 41, and the plurality of cooling fans 41 are evenly arranged on the light box 1 and fixedly connected to the light box 1. The cooling mesh cover 42 corresponds to the number of the cooling fans 41 and is fixedly connected to the cooling fans 41. The plurality of cooling fans 41 work simultaneously to accelerate the formation of airflow and take away the heat emitted by the lamp beads 3, thereby improving the heat dissipation efficiency and achieving a better heat dissipation effect. The ultraviolet curing lamp provided in the present application includes a light box 1, a lamp board 2, a lamp bead 3 and a heat dissipation component 4. The heat emitted by the lamp bead 3 during operation is cooled by the cooling fan 41. Since the plurality of cooling fans 41 are provided, the heat dissipation efficiency and heat dissipation effect are improved, the ultraviolet curing lamp is cooled, and the service life of the ultraviolet curing lamp is increased.

[0029] In another embodiment of the utility model, a plurality of positioning holes 11 are provided on the light box 1 of the ultraviolet curing lamp, the number of the positioning holes 11 corresponds to the cooling fan 41, the cooling fan 41 is fixedly installed in the positioning holes 11, and the cooling fan 41 is fixedly installed in the light box 1 through the positioning holes 11.

[0030] In another embodiment of the utility model, a power connector 12 is fixedly connected to the top side of the light box 1 of the ultraviolet curing lamp, and the power connector 12 is electrically connected to the lamp board 2. After the power connector 12 is plugged in and powered, it supplies power to the lamp board 2 and the lamp beads 3.

[0031] In another embodiment of the utility model, the side of the light box 1 of the ultraviolet curing lamp is provided with a heat dissipation hole 13, and a plurality of heat dissipation holes 13 are provided and evenly arranged on the light box 1. The airflow blown by the heat dissipation fan 41 takes away the heat, and the heat flows out from the heat dissipation holes 13, thereby improving the heat dissipation efficiency.

[0032] In another embodiment of the utility model, a handle 5 is provided on the top side of the light box 1 of the ultraviolet curing lamp, and the handle 5 is fixedly connected to the light box 1. The handle 5 is convenient for taking the ultraviolet curing lamp.

[0033] The ultraviolet curing lamp provided in the present application includes a light box 1, a light board 2, a lamp bead 3 and a heat dissipation component 4. The heat emitted by the lamp bead 3 during operation is cooled by a heat dissipation fan 41. Since a plurality of heat dissipation fans 41 are provided, the heat dissipation efficiency and heat dissipation effect are improved, the ultraviolet curing lamp is cooled, and the service life of the ultraviolet curing lamp is increased.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A UV curing lamp, characterized in that: The invention comprises a light box, a light board, lamp beads and a heat dissipation component, wherein the light board is arranged on the inner side of the light box and connected to the light box, the lamp beads are arranged on the light board and connected to the light board, a plurality of heat dissipation components are provided and evenly arranged on the light box, the heat dissipation component comprises a heat dissipation fan and a heat dissipation mesh cover, the heat dissipation fan is arranged on one side of the light box and connected to the light box, the heat dissipation fan is arranged opposite to the lamp beads, and the heat dissipation mesh cover is arranged on the heat dissipation fan and connected to the heat dissipation fan.

2. The ultraviolet curing lamp according to claim 1, characterized in that: There are a plurality of lamp beads, which are evenly arranged on the lamp board, and adjacent lamp beads are arranged at intervals, and the plurality of lamp beads are electrically connected to the lamp board.

3. The ultraviolet curing lamp according to claim 1, characterized in that: There are multiple cooling fans, which are evenly arranged on the light box and fixedly connected to the light box. The number of the cooling mesh covers corresponds to the number of the cooling fans and is fixedly connected to the cooling fans.

4. The ultraviolet curing lamp according to claim 3, characterized in that: The light box is provided with a plurality of positioning holes, the number of the positioning holes corresponds to the number of the cooling fans, and the cooling fans are fixedly installed in the positioning holes.

5. The ultraviolet curing lamp according to claim 1, characterized in that: A power connector is fixedly connected to the top side of the light box, and the power connector is electrically connected to the light board.

6. The ultraviolet curing lamp according to claim 1, characterized in that: The side of the light box is provided with heat dissipation holes, and a plurality of heat dissipation holes are provided and evenly arranged on the light box.

7. The ultraviolet curing lamp according to claim 1, characterized in that: A handle is provided on the top side of the light box, and the handle is fixedly connected to the light box.

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