CN220198857U

CN220198857U - Energy-saving UV curing lamp

Info

Publication number: CN220198857U
Application number: CN202321962083.3U
Authority: CN
Inventors: 周又金
Original assignee: Dongguan Tezhi Color Printing Material Technology Co ltd
Current assignee: Dongguan Tezhi Color Printing Material Technology Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2023-12-19
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses an energy-saving UV curing lamp, which relates to the technical field of ultraviolet curing lamp equipment, and comprises a lampshade shell, wherein a bottom sealing plate is detachably connected to the bottom of the lampshade shell; UV shines the subassembly, including lamp pearl fixing base and multi-disc LED lamp pearl plate, lamp pearl fixing base and lamp shade casing fixed connection, LED lamp pearl plate set up in lamp pearl fixing base towards grooved one side in lamp shade casing bottom, each LED lamp pearl plate closely arranges each other, and the bottom shrouding corresponds the irradiation area fluting setting of LED lamp pearl plate. According to the energy-saving UV curing lamp, the UV irradiation assembly is used for carrying out ultraviolet curing irradiation by adopting the plurality of LED lamp bead plates, the LED lamp bead plates have lower energy consumption and low heating value relative to a mercury lamp tube, the heat radiation performance and the service life of the curing lamp are effectively improved, the irradiation angle of the LED lamp bead plates is narrower than that of the mercury lamp tube, the irradiation energy is more concentrated, and the drying and curing efficiency of ink is effectively improved.

Description

Energy-saving UV curing lamp

Technical Field

The utility model relates to the technical field of ultraviolet curing lamp equipment, in particular to an energy-saving ultraviolet curing lamp.

Background

The UV curing lamp is curing equipment capable of emitting UV light to rapidly cure glue, and is widely applied to the printing industry and the lithium battery industry. In the printing industry, UV ink is mostly adopted for printing, so that the printing ink has the advantages of quick drying, good adhesive force and up to the standard of various performances. The printed ink was rapidly cured by UV light irradiation using a UV curing lamp.

Chinese patent CN 202123191104.X discloses an air-cooled UV curing lamp, which comprises a housing, a lamp cover, an air inlet assembly and a heat conducting assembly, wherein the lamp cover is slidably mounted on the housing and fixed in position by a limiting assembly; the air inlet component is arranged at the air inlet end of the shell and is used for sending clean air into the shell; the heat conducting components are uniformly arranged in the shell and are used for timely radiating out heat generated in the working process of the lamp; the heat that can be timely in the lamps and lanterns working process in the in-process of using produces is dispelled away, can prevent effectively that lamps and lanterns self high temperature from influencing its normal work, and is difficult to pile up the dust at radiating in-process casing's inside.

The luminous component adopted by the existing UV curing lamp is usually a strong ultraviolet high-pressure mercury lamp tube, the power consumption of the lamp tube structure is large, the service life is short, and the ink curing effect is not ideal due to the fact that the lamp tube is easy to age after long-time working.

Disclosure of Invention

The utility model aims at least solving the problems that the luminous component adopted by the existing UV curing lamp is a strong ultraviolet high-pressure mercury lamp tube, the lamp tube structure has large power consumption and short service life, and the ink curing effect is not ideal due to easy aging during long-time working in the prior art. "technical problem. Therefore, the utility model provides the energy-saving UV curing lamp which has better heat dissipation performance, low energy consumption and long service life, and effectively improves the drying and curing efficiency of the printing ink.

An energy-saving UV curing lamp according to some embodiments of the present utility model includes:

the lamp shade comprises a lamp shade shell, wherein the bottom of the lamp shade shell is grooved, and a bottom sealing plate is detachably connected to the bottom of the lamp shade shell;

the UV irradiation assembly is arranged in the lamp housing body and comprises a lamp bead fixing seat and a plurality of LED lamp bead plates, the lamp bead fixing seat is fixedly connected with the lamp housing body, the LED lamp bead plates are arranged on one side, facing the bottom of the lamp housing body, of the lamp bead fixing seat, the LED lamp bead plates are closely arranged, and the bottom sealing plate is arranged corresponding to the irradiation area of the LED lamp bead plates;

the control assembly is arranged in the lamp housing body and is electrically connected with the LED lamp bead plates.

According to some embodiments of the utility model, a plurality of LED beads are closely arranged in the middle of the LED bead plate, and the LED beads are laid along the slotting direction of the bottom sealing plate.

According to some embodiments of the utility model, the positive electrode connection part and the negative electrode connection part of the LED lamp bead plate are respectively arranged at two sides of the LED lamp bead, and the positive electrode connection part and the negative electrode connection part are respectively electrically connected with the control component.

According to some embodiments of the utility model, a connecting hole is formed in the periphery of the LED lamp bead plate, and the LED lamp bead plate is connected with the end face of the lamp bead fixing seat through the connecting hole.

According to some embodiments of the utility model, the lamp bead fixing seat is slidably provided with plate baffles, and the two plate baffles are respectively located at two ends of the lamp bead fixing seat and used for preventing the LED lamp bead plate from shaking.

According to some embodiments of the utility model, the hollow-out middle part of the lamp bead fixing seat is provided with a cooling fin on the side wall of the hollow-out middle part of the lamp bead fixing seat, and the cooling fin is arranged close to one side of the LED lamp bead plate.

According to some embodiments of the utility model, two ends of the lamp bead fixing seat are connected with water passing blocks, the water passing blocks are provided with cooling pipelines, and the cooling pipelines are communicated with the middle of the lamp bead fixing seat.

According to some embodiments of the utility model, a cooling connecting pipe is arranged at the top of the lampshade shell, one end of the cooling connecting pipe is communicated with the cooling pipeline of the water passing block, and the other end of the cooling connecting pipe is connected with an external water cooling structure.

According to some embodiments of the utility model, a handle portion is provided at the top of the lamp housing, the handle portion being recessed toward the inside of the lamp housing for hanging the lamp housing.

According to some embodiments of the utility model, an outlet portion is provided at the top of the lamp housing, the outlet portion communicates with the interior of the lamp housing, and the cable of the control assembly passes through the outlet portion to the outside.

The energy-saving UV curing lamp according to some embodiments of the utility model has at least the following beneficial effects: the UV irradiation assembly adopts a plurality of LED lamp pearl plates to carry out ultraviolet curing irradiation, the LED lamp pearl plates have lower energy consumption, and calorific capacity is low for mercury fluorescent tube, effectively promotes the heat dispersion and the life of curing lamp, just the irradiation angle of LED lamp pearl plates is narrower than mercury fluorescent tube, and irradiation energy is more concentrated, effectively promotes printing ink drying solidification efficiency.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic perspective view of an energy-saving UV curing lamp according to an embodiment of the utility model;

FIG. 2 is a partially exploded schematic illustration of an energy efficient UV curing lamp according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view of a UV irradiation assembly of an energy-efficient UV curing lamp according to an embodiment of the utility model;

fig. 5 is an enlarged schematic view of portion B of fig. 4.

Reference numerals:

the lamp housing 100, the bottom sealing plate 110, the wire outlet 120, the cooling connecting pipe 130, the handle 140, the lamp bead fixing seat 210, the radiating fin 211, the plate baffle 212, the water passing block 220, the cooling pipeline 221, the LED lamp bead plate 230, the LED lamp beads 231, the positive electrode connecting part 232, the negative electrode connecting part 233 and the connecting hole 234.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, top, bottom, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

An energy-saving UV curing lamp according to an embodiment of the present utility model is described below with reference to fig. 1 to 5.

As shown in fig. 1-5, the energy-saving UV curing lamp comprises a lamp housing 100, a UV irradiation assembly and a control assembly, wherein the lamp housing 100 is made of metal, so that heat generated in the operation of the UV irradiation assembly can be better emitted, and the operation stability of the curing lamp is improved. The bottom of the lamp housing 100 is slotted, and a bottom closing plate 110 is detachably connected to the bottom of the lamp housing 100. The UV irradiation assembly is assembled into the lamp housing 100 from the bottom, and covers the inner structure of the lamp housing 100 by the bottom closing plate 110.

Specifically, the UV irradiation assembly is disposed inside the lamp housing 100, and includes a lamp bead fixing base 210 and a plurality of LED lamp bead plates 230. The lamp bead fixing seat 210 is fixedly connected with the lamp shade shell 100, the LED lamp bead plate 230 is arranged on one side of the lamp bead fixing seat 210 facing the bottom slot of the lamp shade shell 100, the LED lamp bead plates 230 are closely arranged with each other, and the bottom sealing plate 110 corresponds to the irradiation area slot of the LED lamp bead plate 230.

The LED lamp bead plate 230 has the characteristics of low energy consumption, low heat productivity, long service life and the like. Based on the light emitting principle of the semiconductor material, when current passes through the semiconductor material, electrons and holes are generated to recombine to release photons, so that visible light is generated. The energy-saving mercury lamp tube has the characteristic of high energy efficiency, can convert most of electric energy into visible light without wasting too much energy, and is more energy-saving than the existing mercury lamp tube. The service life can reach more than tens of thousands of hours. And the irradiation angle of the LED lamp bead plate 230 is more concentrated than that of the mercury lamp tube, a reflection cover is not required, the manufacturing cost of the curing lamp is reduced, the irradiation energy is increased, and the ink is dried and cured more rapidly.

The LED lamp pearl plate 230 adopts the structure of multi-disc concatenation, can change the length of UV illumination subassembly in a flexible way according to different length requirements, adapts to the curing lamp of multiple specification, reduction in production cost to follow-up maintenance only needs to change corresponding LED lamp pearl plate 230, reduces maintenance cost.

A control assembly (not shown in the drawings) is further disposed inside the lamp housing 100, and the control assembly is disposed inside the lamp housing 100 and electrically connected to each of the LED bead plates 230. The LED bead plate 230 is controlled by the control assembly to dry and cure the ink.

In some embodiments of the present utility model, as shown in fig. 2, 4 and 5, a plurality of LED beads 231 are closely arranged at the middle of the LED bead plate 230, and the LED beads 231 are laid along the slot direction of the bottom sealing plate 110. Specifically, in order to optimize the irradiation effect of the LED lamp bead plate 230, the LED lamp beads 231 are intensively paved in the middle of the LED lamp bead plate 230, and the paving length and width of the LED lamp beads 231 are mutually matched with the length and width of the grooves of the bottom sealing plate 110, so that the light of the LED lamp beads 231 can completely irradiate the ink through the grooves of the bottom sealing plate 110, and the curing efficiency of the ink is improved. In this embodiment, 200 to 220 LED beads 231 of each LED bead plate 230 are laid, and the UV irradiation energy is high, so that the ink in the irradiation area can be dried rapidly.

In some embodiments of the present utility model, as shown in fig. 4 and 5, the positive electrode connection portion 232 and the negative electrode connection portion 233 of the LED lamp bead plate 230 are respectively disposed at both sides of the LED lamp bead 231, and the positive electrode connection portion 232 and the negative electrode connection portion 233 are respectively electrically connected with the control assembly.

Specifically, the positive connection portion 232 and the negative connection portion 233 are respectively disposed on two sides of the LED lamp bead plate 230, so that the connection of cables inside the lampshade housing 100 is facilitated, and the processing difficulty is reduced.

In some embodiments of the present utility model, as shown in fig. 5, a connection hole 234 is formed at the periphery of the LED lamp bead plate 230, and the LED lamp bead plate 230 is connected to the end surface of the lamp bead fixing seat 210 through the connection hole 234. In this embodiment, each LED lamp bead plate 230 is provided with four connection holes 234, respectively, to improve the connection strength between the LED lamp bead plate 230 and the lamp bead fixing base 210.

In some embodiments of the present utility model, as shown in fig. 2 and 5, a panel baffle 212 is slidably disposed on the bead fixing base 210, and the two panel baffles 212 are respectively located at two ends of the bead fixing base 210 for preventing the LED bead panel 230 from shaking.

In some embodiments of the present utility model, as shown in fig. 2 and 5, the middle hollow of the bead fixing base 210 is provided with a heat dissipation fin 211 on the side wall of the middle hollow of the bead fixing base 210, and the heat dissipation fin 211 is disposed near one side of the LED bead plate 230. In this embodiment, the radiating fins 211 and the bead fixing base 210 are integrally formed, all made of metal materials, and the radiating fins 211 are arranged at the side wall of the LED bead plate 230, so that heat generated by the operation of the LED bead plate 230 can be better transferred, and the heat dissipation performance is improved.

In some embodiments of the present utility model, as shown in fig. 2 and 3, the water passing block 220 is connected to both ends of the lamp bead holder 210, and the water passing block 220 is provided with a cooling pipe 221, and the cooling pipe 221 is communicated with the middle of the lamp bead holder 210.

Specifically, the two ends of the lamp bead fixing seat 210 are connected through the water passing block 220, the water passing block 220 seals the two ends of the hollow in the middle of the lamp bead fixing seat 210, and the hollow in the middle of the lamp bead fixing seat 210 is communicated with the cooling pipelines 221 of the two water passing blocks 220.

In a further embodiment, as shown in fig. 2 and 3, the top of the lamp housing 100 is provided with a cooling connection pipe 130, one end of the cooling connection pipe 130 is communicated with a cooling pipe 221 of the water passing block 220, and the other end is connected with an external water cooling structure. Specifically, the external water cooling structure introduces the circulating cooling liquid into the lamp bead fixing seat 210 through the cooling connecting pipe 130, and adopts a water cooling mode to cool the curing lamp, so that the heat dissipation performance is better.

In some embodiments of the present utility model, as shown in fig. 1, a handle portion 140 is provided at the top of the lamp housing 100, and the handle portion 140 is recessed toward the inside of the lamp housing 100 for hanging the lamp housing 100.

In some embodiments of the present utility model, as shown in fig. 1, the top of the lamp housing 100 is provided with an outlet portion 120, the outlet portion 120 communicates with the inside of the lamp housing 100, and the cable of the control assembly is led out from the outlet portion 120 to the outside. Specifically, the connection cable of the control assembly extends from the outlet portion 120 to the outside, and is connected to the power plug, through which electricity is taken from the external socket to drive the curing lamp to operate.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An energy efficient UV curing lamp, comprising:

the lamp shade comprises a lamp shade shell (100), wherein the bottom of the lamp shade shell (100) is grooved, and a bottom sealing plate (110) is detachably connected to the bottom of the lamp shade shell (100);

the UV irradiation assembly is arranged in the lampshade shell (100), the UV irradiation assembly comprises a lamp bead fixing seat (210) and a plurality of LED lamp bead plates (230), the lamp bead fixing seat (210) is fixedly connected with the lampshade shell (100), the LED lamp bead plates (230) are arranged on one side, facing the bottom of the lampshade shell (100), of the lamp bead fixing seat (210), the LED lamp bead plates (230) are closely arranged, and the bottom sealing plate (110) corresponds to the irradiation area of the LED lamp bead plates (230) and is arranged in a groove;

the control assembly is arranged in the lampshade shell (100), and is electrically connected with each LED lamp bead plate (230).

2. The energy-saving UV curing lamp according to claim 1, wherein a plurality of LED beads (231) are closely arranged in the middle of the LED bead plate (230), and the LED beads (231) are laid along the slotting direction of the bottom sealing plate (110).

3. The energy-saving UV curing lamp according to claim 2, wherein the positive electrode connection portion (232) and the negative electrode connection portion (233) of the LED lamp bead plate (230) are respectively disposed at both sides of the LED lamp bead (231), and the positive electrode connection portion (232) and the negative electrode connection portion (233) are respectively electrically connected with the control assembly.

4. An energy saving UV curing lamp according to claim 3, wherein the periphery of the LED bead plate (230) is provided with a connecting hole (234), and the LED bead plate (230) is connected with the end face of the bead holder (210) through the connecting hole (234).

5. The energy-saving UV curing lamp according to claim 1, wherein a panel baffle (212) is slidably disposed on the bead holder (210), and two panel baffles (212) are respectively disposed at two ends of the bead holder (210) for preventing the LED bead panel (230) from shaking.

6. The energy-saving UV curing lamp according to claim 1, wherein the hollow-out in the middle of the lamp bead fixing seat (210), the hollow-out side wall in the middle of the lamp bead fixing seat (210) is provided with a heat sink (211), and the heat sink (211) is arranged close to one side of the LED lamp bead plate (230).

7. The energy-saving UV curing lamp according to claim 6, wherein two ends of the lamp bead fixing seat (210) are connected with water passing blocks (220), the water passing blocks (220) are provided with cooling pipelines (221), and the cooling pipelines (221) are communicated with the middle part of the lamp bead fixing seat (210).

8. The energy-saving UV curing lamp according to claim 7, wherein a cooling connection pipe (130) is provided at the top of the lamp housing (100), one end of the cooling connection pipe (130) is connected to the cooling pipe (221) of the water passing block (220), and the other end is connected to an external water cooling structure.

9. The energy-saving UV curing lamp according to any one of claims 1 to 8, wherein a handle portion (140) is provided at the top of the lamp housing (100), the handle portion (140) being recessed toward the inside of the lamp housing (100) for hanging the lamp housing (100).

10. The energy-saving UV curing lamp according to any one of claims 1-8, wherein a wire outlet (120) is provided at the top of the lamp housing (100), the wire outlet (120) is in communication with the interior of the lamp housing (100), and the cable of the control assembly is led out from the wire outlet (120) to the outside.