L-shaped water-cooling UVLED ultraviolet curing lamp
By designing an L-shaped water-cooled UVLED ultraviolet curing lamp, the problems of poor heat dissipation and short lifespan of UVLED ultraviolet curing equipment were solved, achieving efficient heat dissipation and long lifespan, which is suitable for curing inks in pen barrel shapes.
Patent Information
- Application Number
- CN202520160983.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-01-23
AI Technical Summary
Existing UVLED curing equipment in screen printing machines suffers from low photoelectric conversion efficiency, poor heat dissipation, and short lifespan. In particular, it is difficult to balance efficient heat dissipation and long lifespan in the compact lamp head design.
The system employs an L-shaped water-cooled UV LED ultraviolet curing lamp. Two lamp plates are installed inside the water-cooling head body, while a water-cooling tank and a pagoda connector are installed on the outside. Cooling water flow is used for heat dissipation, and a sealing ring is installed between the lamp cover and the water-cooling head body to ensure airtightness.
It improves irradiation time and production efficiency, enhances heat dissipation performance, extends equipment life, and achieves highly efficient curing of ink in pen barrel shapes within a compact size.
Smart Images
Figure CN223821285U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to UVLED ultraviolet curing lamp equipment technical field, more specifically, it relates to a kind of L-shaped water-cooled UVLED ultraviolet curing lamp. BACKGROUND
[0002] In the ink curing field of silk screen printing machine, high-power UVLED lamp is required to be used for complete curing of ink, and traditional UV curing equipment mainly uses mercury lamp, which has low effective use power and short service life, and is not conducive to the environment.
[0003] In the prior art, LED ultraviolet curing equipment is currently promoted, but the photoelectric conversion efficiency of LED equipment is not high, and a large amount of heat is generated, and LED is very sensitive to temperature, and high temperature can greatly shorten the service life of LED. Although increasing the heat dissipation area and volume is an effective method to improve the heat dissipation efficiency, it is contradictory to the small size of the lamp head, especially for some pen-shaped ink curing, such as eyebrow pencil, lipstick tube, candle stick, syringe and other tubular objects, it is also required to prolong the irradiation time as much as possible on the basis of efficient printing.
[0004] Therefore, an L-shaped water-cooled UVLED ultraviolet curing lamp is needed to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model aims to provide an L-shaped water-cooled UVLED ultraviolet curing lamp to solve the problems raised in the background art.
[0006] The above technical purpose of the utility model is realized by the following technical scheme:
[0007] An L-shaped water-cooled UVLED ultraviolet curing lamp, comprising a water-cooled head body, the cross-sectional shape of the water-cooled head body is L-shaped, two sides of the inner side of the water-cooled head body are provided with lamp panels, and water cooling grooves are formed on the two sides of the outer side of the water-cooled head body. The water-cooled head body is detachably connected with a water channel cover plate for closing the water cooling grooves, the two ends of the water channel cover plate in length direction are provided with a tower joint, one of the tower joints is connected with another tower joint on the water channel cover plate through a hose, and the remaining two tower joints are respectively an inlet and an outlet.
[0008] The technical scheme of the utility model is further provided as follows: the inner side of the water-cooled head body is detachably connected with a lampshade, the cross-sectional shape of the lampshade is L-shaped and is attached to the water-cooled head body, mounting grooves corresponding to the two lamp panels are formed in the lampshade, and light-transmitting glass plates are arranged in the mounting grooves.
[0009] The technical solution of this utility model is further configured such that: a sealing ring is provided at the connection between the lamp cover and the water cooling head body, and at the connection between the water channel cover and the water cooling head body.
[0010] The technical solution of this utility model is further configured such that: an aviation socket is detachably connected to the outside of the water cooling head body, and the number of the aviation sockets is one or two.
[0011] The technical solution of this utility model is further configured such that: positioning holes are provided on both sides of the outer side of the water cooling head body, the positioning holes penetrate the water cooling head body, and the aviation socket is detachably connected to the positioning holes.
[0012] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:
[0013] By installing two lamp plates on the inner side of the L-shaped water-cooling head body, the irradiation time of the method used in this case is twice that of the traditional method at the same printing speed. This can effectively improve production efficiency. The cooling water can flow in the two water-cooling tanks through the pagoda connector and hose, thereby ensuring the cooling effect and good heat dissipation performance of the method used in this case. At the same time, it can also keep the size small. It has a good curing effect on ink curing of some pen-shaped objects, such as eyebrow pencils, lipstick tubes, candle sticks, syringes and other tubular objects. The sealing ring between the water-cooling head body, the water channel cover and the lamp cover can enhance the overall waterproof sealing. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 For the explosion of this utility model Figure 1 ;
[0016] Figure 3 For the explosion of this utility model Figure 2 .
[0017] In the diagram: 1. Water cooling head body; 2. Lamp panel; 3. Water cooling tank; 4. Water channel cover; 5. Pagoda connector; 6. Lamp cover; 7. Mounting slot; 8. Aviation socket; 9. Positioning hole. Detailed Implementation
[0018] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.
[0019] refer to Figures 1 to 3As shown, this utility model provides an L-shaped water-cooled UVLED ultraviolet curing lamp, including a water-cooling head body 1. The cross-sectional shape of the water-cooling head body 1 is L-shaped. Lamp plates 2 are provided on both inner sides of the water-cooling head body 1, and water-cooling grooves 3 are provided on both outer sides of the water-cooling head body 1. A water channel cover plate 4 for sealing the water-cooling grooves 3 is detachably connected to the water-cooling head body 1. Both ends of the water channel cover plate 4 in the length direction are provided with pagoda connectors 5. One pagoda connector 5 is connected to a pagoda connector 5 on the other water channel cover plate 4 through a flexible hose (not shown in the figure). The remaining two pagoda connectors 5 are the water inlet and the water outlet, respectively. Through the above structure, the ultraviolet curing lamp is small in size while having good heat dissipation performance. In addition, the setting of two lamp plates 2 allows the irradiation time to be twice that of existing products, which is very suitable for use in fields such as ink curing in pen barrel shape.
[0020] refer to Figures 1 to 3 As shown, a lamp cover 6 is detachably connected to the inner side of the water cooling head body 1. The lamp cover 6 has an L-shaped cross-section and fits snugly against the water cooling head body 1. The lamp cover 6 has mounting grooves 7 that correspond to the two lamp plates 2 respectively. A light-transmitting glass plate is installed in the mounting groove 7. Sealing rings are provided at the connection between the lamp cover 6 and the water cooling head body 1, and at the connection between the water channel cover 4 and the water cooling head body 1. Through the above structure, the water cooling head body 1 and the lamp cover 6 are highly integrated and have strong unity. The sealing rings at the connection between the two can effectively prevent external water from entering and affecting the normal operation of the lamp plate 2.
[0021] refer to Figures 1 to 3 As shown, an aviation socket 8 is detachably connected to the outer side of the water cooling head body 1. The number of aviation sockets 8 is one or two. Positioning holes 9 are provided on both sides of the outer side of the water cooling head body 1. The positioning holes 9 penetrate the water cooling head body 1. The aviation socket 8 is detachably connected to the positioning holes 9. With the above structure, the two light panels 2 can be controlled by one aviation socket 8, or they can be controlled separately by two aviation sockets 8 as needed.
[0022] refer to Figures 1 to 3 As shown above, this UV curing lamp, by setting two lamp plates 2 on the inner side of the L-shaped water-cooling head body 1, allows for twice the irradiation time of the traditional solution at the same printing speed. Furthermore, the cooling water can flow within the two water-cooling tanks 3 via the pagoda connector 5 and hoses, ensuring a good cooling effect and excellent heat dissipation performance while maintaining a small size. It also provides good curing results for inks shaped like pen tubes, such as eyebrow pencils, lipstick tubes, candle sticks, and syringes. The sealing ring between the water-cooling head body 1, the water channel cover 4, and the lamp cover 6 enhances the overall waterproof sealing.
[0023] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.
Claims
1. An L-shaped water-cooled UV LED ultraviolet curing lamp, comprising a water-cooling head body (1), characterized in that: The cross-sectional shape of the water cooling head body (1) is L-shaped. Light plates (2) are provided on both inner sides of the water cooling head body (1). Water cooling grooves (3) are provided on both outer sides of the water cooling head body (1). A water channel cover plate (4) for sealing the water cooling groove (3) is detachably connected to the water cooling head body (1). A pagoda connector (5) is provided at both ends of the length direction of the water channel cover plate (4). One pagoda connector (5) is connected to another pagoda connector (5) on the other water channel cover plate (4) through a hose. The remaining two pagoda connectors (5) are the water inlet and the water outlet, respectively.
2. The L-shaped water-cooled UV LED ultraviolet curing lamp according to claim 1, characterized in that: The inner side of the water cooling head body (1) is detachably connected to a lamp cover (6). The lamp cover (6) has an L-shaped cross section and fits the water cooling head body (1). The lamp cover (6) has mounting grooves (7) that correspond to the two lamp plates (2) respectively. A light-transmitting glass plate is installed in the mounting groove (7).
3. The L-shaped water-cooled UVLED ultraviolet curing lamp according to claim 2, characterized in that: Sealing rings are provided at the connection between the lamp cover (6) and the water cooling head body (1), and at the connection between the water channel cover plate (4) and the water cooling head body (1).
4. The L-shaped water-cooled UV LED ultraviolet curing lamp according to claim 1, characterized in that: The water cooling head body (1) is detachably connected to an aviation socket (8) on its outer side, and the number of aviation sockets (8) is one or two.
5. An L-shaped water-cooled UV LED ultraviolet curing lamp according to claim 4, characterized in that: The water cooling head body (1) has positioning holes (9) on both sides of its outer side. The positioning holes (9) penetrate the water cooling head body (1), and the aviation socket (8) is detachably connected to the positioning holes (9).