CN218857995U

CN218857995U - UV irradiation lamp

Info

Publication number: CN218857995U
Application number: CN202220484574.0U
Authority: CN
Inventors: 余日晶; 刘东晓; 康志平; 廖智涛; 罗小荣
Original assignee: Xiamen Mohu Logo Technology Co ltd
Current assignee: Xiamen Mohu Logo Technology Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2023-04-14
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a UV irradiation lamp, which comprises a bottom plate, a light source plate, a heat dissipation assembly and a lamp body; by arranging the light source plate above the bottom plate; the heat dissipation assembly is arranged above the light source plate so as to dissipate heat and cool the lamp beads on the light source plate; the lamp body is of a T-shaped structure and is provided with an accommodating cavity, and the lamp body covers the bottom plate so as to limit the light source plate and the heat dissipation assembly in the accommodating cavity; from this, through setting the lamp body to T type structure to prevent that light from leaking and shining and beat printer head, lead to beating the printing ink solidification on the printer head and plug up the nozzle, play certain reflex action simultaneously, thereby improve and shine quality and efficiency.

Description

UV irradiation lamp

Technical Field

The utility model relates to a print technical field, in particular to UV irradiation lamp.

Background

In the related technology, UV ink needs to be cured after being sprayed on a product to be printed, so a UV irradiation lamp is arranged on a UV ink-jet printer, a plurality of LED lamp beads are arranged in the UV irradiation lamp, and the plurality of LED lamp beads emit ultraviolet light to cure the UV ink on the printed product; the existing UV irradiation lamp has poor irradiation quality and efficiency due to diffusion of the irradiated light source, and easily irradiates a printing head, so that ink on the printing head is cured to block a nozzle.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, an object of the utility model is to provide a UV irradiation lamp through setting the lamp body to T type structure to prevent that light from spilling to shine and beating printer head, lead to beating the printing ink solidification on the printer head and plug up the nozzle, play certain reflex action simultaneously, thereby improve irradiation quality and efficiency.

To achieve the above object, an aspect of the present invention provides a UV irradiation lamp, including: a base plate; the light source plate is arranged above the bottom plate; the heat dissipation assembly is arranged above the light source plate so as to dissipate heat and cool the lamp beads on the light source plate; the lamp body, the lamp body is T type structure, just the lamp body has and holds the chamber, the lamp body lid closes on the bottom plate, in order will light source board and radiator unit are injectd hold the intracavity.

According to the UV irradiation lamp provided by the utility model, the light source plate is arranged above the bottom plate; the heat dissipation assembly is arranged above the light source plate so as to dissipate heat and cool the lamp beads on the light source plate; the lamp body is of a T-shaped structure and is provided with an accommodating cavity, and the lamp body covers the bottom plate so as to limit the light source plate and the heat dissipation assembly in the accommodating cavity; from this, through setting the lamp body to T type structure to prevent that light from leaking and shining and beat printer head, lead to beating the printing ink solidification on the printer head and plug up the nozzle, play certain reflex action simultaneously, thereby improve and shine quality and efficiency.

In addition, the UV irradiation lamp according to the present invention may also have the following additional features:

optionally, the heat dissipation assembly comprises: a heat sink disposed above the light source board; a fan disposed above the heat sink.

Optionally, the lamp body comprises: the UV lampshade is of a U-shaped structure; the lamp shade apron, the lamp shade apron is L type structure, the lamp shade apron is established the side of UV lamp shade.

Optionally, the lamp shade apron is two, corresponds respectively the both sides opening setting of UV lamp shade.

Optionally, the fan protection net is arranged above the fan, a first opening is formed in the top of the UV lampshade, and the fan protection net is sleeved on the first opening.

Optionally, the lampshade cover plate is provided with heat dissipation holes at positions corresponding to the heat sink, so that heat can be dissipated.

Optionally, silicone grease is disposed between the light source board and the heat sink.

Optionally, a second opening is formed in the bottom plate at a position opposite to the light source plate, and a glass cover plate is assembled on the second opening.

Drawings

Fig. 1 is a schematic structural view of a UV irradiation lamp according to an embodiment of the present invention;

fig. 2 is an exploded view of a UV irradiation lamp according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a UV irradiation lamp according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

As shown in fig. 1-3, the embodiment of the present invention provides a UV irradiation lamp, which includes a bottom plate 1, a light source plate 2, a heat dissipation assembly 3 and a lamp body 4.

Wherein, the light source board 2 is arranged above the bottom board 1; the heat dissipation component 3 is arranged above the light source board 2 so as to dissipate heat and cool the lamp beads on the light source board 2; lamp body 4 is T type structure, and lamp body 4 has and holds the chamber, and lamp body 4 lid closes on bottom plate 1 to inject light source board 2 and radiator unit 3 in holding the intracavity.

It should be noted that, the UV lamp bead on the light source board 2 irradiates the light source to the irradiated object through the bottom board 1, and the lamp body 4 is in a T-shaped structure, so that the UV lamp light can be prevented from leaking to irradiate the printing head, and the ink on the printing head is cured to block the nozzle; meanwhile, a certain reflection effect is achieved, and the irradiation quality and efficiency are improved.

As an embodiment, the heat dissipation assembly 3 includes a heat sink 31 and a fan 32, the heat sink 31 is disposed above the light source board 2; the fan 32 is provided above the heat sink 31.

As an embodiment, a silicone grease 6 is provided between the light source board 2 and the heat sink 31.

That is, silicone grease is coated between the light source board 2 and the heat sink 31 to perform a heat conduction function; the radiator 31 mainly plays a role in radiating and cooling the lamp beads, prevents the lamp beads from being burnt due to overhigh working temperature, and prolongs the service life of the lamp beads.

As an embodiment, the lamp body 4 includes a UV lamp shade 41 and a shade cover 42, the UV lamp shade 41 has a U-shaped structure; the cover plate 42 is of an L-shaped structure, and the cover plate 42 is disposed on a side surface of the UV lamp cover 41.

As an embodiment, the two cover plates 42 are provided corresponding to the openings of the two sides of the UV lamp cover 41.

As an embodiment, the cover plate 42 is provided with heat dissipation holes 421 at positions opposite to the heat sink 31 for dissipating heat.

That is, the hot air emitted from the heat sink 31 is blown out from the heat dissipation holes 421, and the cover 42 has an L-shaped structure, so that the air blown out from the heat dissipation holes can be prevented from directly blowing the irradiated object, which may result in blowing away the irradiated object or blowing away the uncured ink on the irradiated object.

As an embodiment, the fan protection net 5 is further included, the fan protection net 5 is arranged above the fan 32, the top of the UV lampshade 41 is provided with a first opening 411, and the fan protection net 5 is sleeved on the first opening 411.

That is, the fan 32 is installed on the top of the UV lamp housing 41, and the first opening 411 is formed in the UV lamp housing 41 to improve the efficiency of air intake; the fan protection net 5 is sleeved on the circular first opening 411 for protection.

As an embodiment, the bottom plate 1 is provided with a second opening 11 at a position opposite to the light source plate 2, and a glass cover plate 12 is assembled on the second opening 11.

That is to say, bottom plate 1 is equipped with glass apron 12 corresponding to the position of light source board 2 to the light source can be followed glass apron 12 and is jetted out and shine the thing that is shone, not only can play the effect of printing opacity, can also protect the lamp pearl.

As an example, the UV lamp housing 41 is provided with a quick connector 7 at a side thereof for connection with other devices.

In summary, according to the UV irradiation lamp provided by the present invention, the light source plate is disposed above the bottom plate; the heat dissipation assembly is arranged above the light source plate so as to dissipate heat and cool the lamp beads on the light source plate; the lamp body is of a T-shaped structure and is provided with an accommodating cavity, and the lamp body covers the bottom plate so as to limit the light source plate and the heat dissipation assembly in the accommodating cavity; from this, through setting the lamp body to T type structure to prevent that light from leaking and shining and beat printer head, lead to beating the printing ink solidification on the printer head and plug up the nozzle, play certain reflex action simultaneously, thereby improve and shine quality and efficiency.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the terminology used in the description presented above should not be understood as necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A UV irradiation lamp, comprising:

a base plate;

the light source plate is arranged above the bottom plate;

the heat dissipation assembly is arranged above the light source plate so as to dissipate heat and cool the lamp beads on the light source plate;

the lamp body, the lamp body is T type structure, just the lamp body has and holds the chamber, the lamp body lid closes on the bottom plate, in order will light source board and radiator unit are injectd hold the intracavity.

2. The UV lamp of claim 1, wherein the heat sink assembly comprises:

a heat sink disposed above the light source board;

a fan disposed above the heat sink.

3. The UV irradiation lamp of claim 2, wherein said lamp body comprises:

the UV lampshade is of a U-shaped structure;

the lamp shade apron, the lamp shade apron is L type structure, the lamp shade apron is established the side of UV lamp shade.

4. The UV irradiation lamp of claim 3, wherein the cover plate is two and is disposed corresponding to the openings on both sides of the UV lamp cover.

5. The UV irradiation lamp of claim 4, further comprising a fan guard disposed above the fan, wherein a first opening is disposed at the top of the UV lampshade, and wherein the fan guard is fitted over the first opening.

6. The UV irradiation lamp of claim 3, wherein said cover plate has heat dissipation holes at positions corresponding to said heat sink for dissipating heat.

7. The UV irradiation lamp according to claim 2, wherein silicone grease is provided between said light source board and said heat sink.

8. The UV lamp of claim 1, wherein the base plate has a second opening opposite the light source plate, the second opening having a glass cover plate attached thereto.