UV curing light source with heat dissipation function

Abstract

The utility model relates to the technical field of UV curing light sources, and discloses a UV curing light source with a heat dissipation function, which comprises a frame body assembly, one side of the frame body assembly is connected with a clamping assembly, a curing light source is clamped in the clamping assembly, a sliding block is arranged in the frame body assembly in a sliding manner, one side of the sliding block is connected with a universal rotating shaft, and the universal rotating shaft is connected with a heat dissipation device. And one side of the universal rotating shaft is connected with a telescopic rod. According to the UV curing light source with the heat dissipation function, through the arrangement of the frame body assembly, the curing light source, the sliding blocks, the universal rotating shafts, the telescopic rods and the heat dissipation fans, the multiple sets of heat dissipation fans are arranged and are all arranged on one side of the frame body assembly, and the frame body assembly is composed of the longitudinal frame body and the transverse frame body which are crossed; therefore, the heat dissipation fan can freely slide on one side of the cross-shaped structure and then is positioned, multi-angle heat dissipation is carried out on the curing light source with the inner side clamped, and the device is flexible to use and high in heat dissipation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of UV curing light sources, in particular to a UV curing light source with a heat dissipation function. Background Art

[0002] UV curing equipment is a mechanical device that can emit usable strong ultraviolet rays. It has been widely used in printing, electronics, building materials, machinery and other industries. The types and styles of UV curing machines vary depending on the products they cure, but their ultimate goal is the same, which is to cure UV paint or UV ink.

[0003] UV curing light sources need to be cooled during use to avoid heat accumulation and equipment aging and damage due to inability to dissipate heat.

[0004] The prior art announcement number is CN212022000U, which provides a UV curing light source with heat dissipation function, including a body and a circular ring, columns are fixedly installed at both left and right ends of the bottom of the circular ring, a horizontal plate is fixedly installed at the inner end of the side wall of the column, the bottom end of the column is fixed to the top of the body, a fan is arranged inside the circular ring, the bottom of the fan is located at the top of the horizontal plate, a cylindrical groove is arranged at the left end of the inner side wall of the circular ring, a spring is fixedly installed on the left wall of the cylindrical groove, a top block is fixedly installed on the right end of the spring, the right end of the top block is tightly fitted to the left end of the fan, a connecting block is fixedly installed at the bottom end of the left column, and a left clamping plate is fixedly installed at the left end of the connecting block, by arranging a circular ring on the top of the body and arranging a fan controlled by the spring inside the circular ring, the effect of airflow conversion inside the body is achieved, the heat dissipation effect of the body is increased, and the circular ring is fixed to the body through the left clamping plate and the right clamping plate, the overall disassembly is more convenient, the design is reasonable, and the practicability is strong.

[0005] Although the above-mentioned prior art is provided with a heat dissipation structure, it cannot be adjusted freely, the heat dissipation angle is fixed, and the heat dissipation position cannot be adjusted according to the size of the device. In addition, the installation operation process of the device is also relatively cumbersome.

[0006] It can be seen that a UV curing light source with heat dissipation function is needed to solve the problems mentioned in the above background technology that the comparative documents cannot be adjusted freely, the heat dissipation angle is fixed, the heat dissipation position cannot be adjusted according to the size of the equipment, and the installation and operation process of the equipment is also relatively cumbersome. Utility Model Content

[0007] The purpose of the utility model is to provide a UV curing light source with a heat dissipation function to solve the problems proposed in the above background technology that the comparative document cannot be adjusted freely, the heat dissipation angle is fixed, the heat dissipation position cannot be adjusted according to the size of the equipment, and the installation and operation process of the equipment is also relatively cumbersome.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a UV curing light source with heat dissipation function, comprising a frame assembly, one side of the frame assembly is connected to a clamping assembly, and the interior of the clamping assembly clamps a curing light source, a slider is slidably arranged in the frame assembly, and one side of the slider is connected to a universal shaft, one side of the universal shaft is connected to a telescopic rod, and one end of the telescopic rod is installed with a heat dissipation fan, and the number of the heat dissipation fans is several groups;

[0009] The frame assembly includes a longitudinal frame and a transverse frame, and the longitudinal frame and the transverse frame are both provided with a slide groove inside, and the slide groove is provided with a plurality of group card grooves;

[0010] The clamping assembly includes a pull rod, and a connecting shaft is connected to both sides of one end of the pull rod, one end of the connecting shaft is hingedly connected to a connecting block, and an arc gear is provided on one side of the connecting block, one side of the arc gear is meshed with a rack, and a first spring is provided at one end of the rack, and a clamping block is connected below the rack.

[0011] Preferably, the slider slides in the slide groove, a movable groove is provided on the slider, and an extrusion block is provided in the movable groove, a connecting shaft is connected below the extrusion block, a second spring is sleeved on the outer side of the connecting shaft, and a protrusion is connected to one end of the connecting shaft.

[0012] Preferably, there are two groups of extrusion blocks, and the two groups of extrusion blocks are symmetrically arranged about the universal joint, the connecting shaft is an "L"-shaped structure, and there are two groups of protrusions, both of which penetrate the slider and extend to its outside, and the protrusions and the slots match.

[0013] Preferably, the longitudinal frame and the transverse frame are vertically arranged, and the longitudinal frame and the transverse frame form a "cross" structure, and the heat dissipation fan moves on one side of the longitudinal frame and the transverse frame through a slider.

[0014] Preferably, one end of the pull rod is connected to a pull ring, and the pull rod passes through the frame assembly and extends to its outside, the pull rod and the connecting shaft are hingedly connected, the connecting shaft, arc gear, connecting block, rack, first spring and clamping block are all in two groups, the two groups of clamping blocks are symmetrically arranged, and the inner sides of the two groups of clamping blocks are connected with an anti-slip layer.

[0015] Preferably, the anti-slip layer is in contact with the curing light source, and the anti-slip layer is made of rubber.

[0016] Preferably, the slider and the heat dissipation fan are rotatably connected via a universal shaft, and the slider and the heat dissipation fan are telescopically connected via a telescopic rod.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, the utility model realizes that the heat dissipation fans are arranged in several groups through the frame assembly, curing light source, slider, universal shaft, telescopic rod and heat dissipation fan, all of which are arranged on one side of the frame assembly. The frame assembly is composed of a cross-intersecting longitudinal frame and a cross-intersecting frame, so the heat dissipation fan can slide freely on one side of the cross structure and then be positioned to dissipate heat at multiple angles for the curing light source clamped inside. The device is flexible to use and has high heat dissipation efficiency.

[0019] Second, the utility model realizes that the device is clamped on one side of the curing light source by the clamping assembly, and the two groups of clamping blocks that clamp the curing light source can be opened by pulling the pull ring, so that the curing light source can be easily disassembled. The installation and disassembly of the device is controlled by pulling, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the utility model;

[0022] Figure 3 This is a cross-sectional view of the slider of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the slider of the utility model.

[0024] Wherein: 1. frame assembly; 101. longitudinal frame; 102. transverse frame; 103. slide groove; 104. card slot; 2. clamping assembly; 201. pull ring; 202. pull rod; 203. connecting shaft; 204. arc gear; 205. connecting block; 206. rack; 207. first spring; 208. clamping block; 209. anti-skid layer; 3. curing light source; 4. slider; 401. extrusion block; 402. connecting shaft; 403. second spring; 404. bump; 5. universal shaft; 6. telescopic rod; 7. cooling fan. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4A UV curing light source with a heat dissipation function comprises a frame assembly 1, a clamping assembly 2 is connected to one side of the frame assembly 1, and a curing light source 3 is clamped inside the clamping assembly 2, a slider 4 is slidably arranged in the frame assembly 1, and a universal shaft 5 is connected to one side of the slider 4, a telescopic rod 6 is connected to one side of the universal shaft 5, and a heat dissipation fan 7 is installed at one end of the telescopic rod 6, and the number of the heat dissipation fans 7 is several groups;

[0027] The frame assembly 1 includes a longitudinal frame 101 and a transverse frame 102, and a slide groove 103 is provided inside the longitudinal frame 101 and the transverse frame 102, and a plurality of card slots 104 are provided on the slide groove 103;

[0028] The clamping assembly 2 includes a pull rod 202, and a connecting shaft 203 is connected to both sides of one end of the pull rod 202, one end of the connecting shaft 203 is hingedly connected to a connecting block 205, and an arc gear 204 is provided on one side of the connecting block 205, a rack 206 is meshed on one side of the arc gear 204, and a first spring 207 is provided at one end of the rack 206, and a clamping block 208 is connected below the rack 206.

[0029] Through the above technical solution, the number of heat dissipation fans 7 is several groups, which can be installed on the longitudinal frame 101 and the transverse frame 102 in a cross structure, that is, heat dissipation fans 7 for dissipating heat are arranged on both sides and both ends of the clamped curing light source 3, and the heat dissipation angle of each group of heat dissipation fans 7 can be adjusted by rotation, thereby realizing heat dissipation at multiple angles and multiple heat sources.

[0030] Specifically, the slider 4 slides in the slide groove 103, a movable groove is provided on the slider 4, and an extrusion block 401 is provided in the movable groove, a connecting shaft 402 is connected below the extrusion block 401, and a second spring 403 is sleeved on the outer side of the connecting shaft 402, and a protrusion 404 is connected to one end of the connecting shaft 402.

[0031] Through the above technical solution, the "I" shape of the "L"-shaped connecting shaft 402 longitudinally penetrates the slider 4, and its tail end is located inside the slider 4, while the "I" shape penetrates the slider 4 horizontally, and a second spring 403 is arranged between the "I" and the outer wall of the slider 4. The second spring 403 is located inside the slider 4, and the end of the "I" part is located outside the slider 4 and is connected to the protrusion 404. The protrusion 404 penetrates the slider 4 and can move in the slider 4, so pressing the two groups of extrusion blocks 401 inward will cause the two groups of protrusions 404 to be retracted inward.

[0032] Specifically, there are two groups of extrusion blocks 401, and the two groups of extrusion blocks 401 are symmetrically arranged about the universal joint 5, the connecting shaft 402 is an "L"-shaped structure, and there are two groups of protrusions 404. Both groups of protrusions 404 penetrate the slider 4 and extend to its outside, and the protrusions 404 match the slots 104.

[0033] Through the above technical solution, a clamping assembly 2 is provided at the middle position of one side of the cross structure, and the slider 4 can move near the edge of the clamping assembly 2. By adjusting the universal joint 5 and the telescopic rod 6, the air outlet direction of the heat dissipation fan 7 is matched with the curing light source 3.

[0034] Specifically, the longitudinal frame 101 and the transverse frame 102 are vertically arranged, and the longitudinal frame 101 and the transverse frame 102 form a "cross" structure, and the heat dissipation fan 7 moves on one side of the longitudinal frame 101 and the transverse frame 102 through the slider 4.

[0035] Through the above technical solution, the slider 4 moves inside the slide groove 103 in the longitudinal frame 101 and the transverse frame 102, and is positioned by the protrusions 404 on both sides. The two groups of protrusions 404 are positioned by engaging with the card slots 104. The card slots 104 on the sides of the longitudinal frame 101 and the transverse frame 102 are equidistantly arranged and symmetrical on the left and right.

[0036] Specifically, one end of the pull rod 202 is connected to a pull ring 201, and the pull rod 202 passes through the frame assembly 1 and extends to its outside, the pull rod 202 and the connecting shaft 203 are hingedly connected, the connecting shaft 203, the arc gear 204, the connecting block 205, the rack 206, the first spring 207 and the clamping block 208 are all in two groups, the two groups of clamping blocks 208 are symmetrically arranged, and the inner sides of the two groups of clamping blocks 208 are connected with an anti-slip layer 209.

[0037] Through the above technical solution, the two groups of clamping blocks 208 can be moved closer to or farther away from each other by pulling the pull ring 201, and then the curing light source 3 in the middle can be clamped, so that the installation method is easy to operate, the device is easy to install and disassemble on one side of the curing light source 3, and the curing light sources 3 within a certain range can be clamped, which has greater flexibility.

[0038] Specifically, the anti-slip layer 209 contacts the curing light source 3 , and the anti-slip layer 209 is made of rubber.

[0039] Through the above technical solution, the rubber material is soft, so it will not damage the curing light source 3 and will not scratch its outer side. In addition, the friction of the rubber material is relatively large, and when it comes into contact with the curing light source 3, the possibility of separation from the curing light source 3 can be further reduced through pressure fitting.

[0040] Specifically, the slider 4 and the heat dissipation fan 7 are rotatably connected via a universal shaft 5 , and the slider 4 and the heat dissipation fan 7 are telescopically connected via a telescopic rod 6 .

[0041] Through the above technical scheme, since the clamping component 2 can clamp the curing light source 3 within a certain range of size, when selecting the curing light source 3, it is also necessary to pay attention to using equipment that meets the clamping range of the clamping component 2. The telescopic rod 6 on one side of the heat dissipation fan 7 can be a sleeve structure, and a clamp can be used between the sleeves. By loosening the clamp, the distance of the sleeve can be adjusted, so that the heat dissipation fan 7 can be closer to the curing light source 3. The universal joint 5 is a shaft with a large friction force. After manual rotation, it will not rotate without the action of external force. The heat dissipation fan 7 used is relatively light in weight, and the universal joint 5 will not rotate without manual rotation.

[0042] When in use, it is necessary to connect an external power supply, which provides electrical energy for the device so that the device can operate normally. First, adjust the installation of the clamping assembly 2 according to the size of the curing light source 3, and pull the pull ring 201 to make the pull ring 201 drive the pull rod 202 to move, and the pull rod 202 drives the connecting shaft 203 to rise and rotate at the same time, thereby driving the connecting block 205 to rotate through the arc gear 204, and the connecting block 205 drives the gear rack 206 engaged with it to move, thereby driving the clamping block 208 to move and open, and place the UV curing light source between the two groups of clamping blocks 208, and clamp it with the anti-slip layer 209. After releasing your hand, under the action of the first spring 207, the two groups of clamping blocks 208 will naturally clamp it, and then you can adjust the position and direction of the cooling fan 7 to control the cooling fan 7 to move. The longitudinal frame 101 and one side of the transverse frame 102 move to squeeze the two groups of squeezing blocks 401 inward, so that the second spring 403 expands and drives the protrusion 404 to be retracted inward through the connecting shaft 402, so that the protrusion 404 is separated from the connection with the slot 104. The slider 4 slides normally in the slide slot 103. After moving to the appropriate position, the two groups of squeezing blocks 401 are released. Under the action of the second spring 403, the two groups of protrusions 404 expand and enter the corresponding slot 104 for positioning. Then, the universal shaft 5 is rotated to adjust the rotation direction of the heat dissipation fan 7, and the length of the telescopic rod 6 is adjusted. The distance between the heat dissipation fan 7 and the curing light source 3 can be adjusted. The curing light source 3 is cooled by using multiple groups of heat dissipation fans 7 that are started at different angles, so that the heat dissipation effect of the curing light source 3 is better.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A UV curing light source with heat dissipation function, comprising a frame assembly (1), characterized in that: One side of the frame assembly (1) is connected to a clamping assembly (2), and a curing light source (3) is clamped inside the clamping assembly (2). A slider (4) is slidably arranged in the frame assembly (1), and one side of the slider (4) is connected to a universal shaft (5). One side of the universal shaft (5) is connected to a telescopic rod (6), and one end of the telescopic rod (6) is installed with a heat dissipation fan (7), and the number of the heat dissipation fans (7) is a plurality of groups; The frame assembly (1) comprises a longitudinal frame (101) and a transverse frame (102), and a slide groove (103) is provided inside the longitudinal frame (101) and the transverse frame (102), and a plurality of groups of card slots (104) are provided on the slide groove (103); The clamping assembly (2) comprises a pull rod (202), and both sides of one end of the pull rod (202) are connected to a connecting shaft (203), one end of the connecting shaft (203) is hingedly connected to a connecting block (205), and one side of the connecting block (205) is provided with an arc gear (204), one side of the arc gear (204) is meshed with a rack (206), and one end of the rack (206) is provided with a first spring (207), and a clamping block (208) is connected below the rack (206).

2. The UV curing light source with heat dissipation function according to claim 1, characterized in that: The slider (4) slides in the slide groove (103); a movable groove is provided on the slider (4), and an extrusion block (401) is provided in the movable groove; a connecting shaft (402) is connected below the extrusion block (401); a second spring (403) is sleeved on the outer side of the connecting shaft (402); and a protrusion (404) is connected to one end of the connecting shaft (402).

3. The UV curing light source with heat dissipation function according to claim 2, characterized in that: The number of the extrusion blocks (401) is two groups, and the two groups of extrusion blocks (401) are symmetrically arranged about the universal shaft (5); the connecting shaft (402) is an "L"-shaped structure; the number of the protrusions (404) is two groups, and the two groups of protrusions (404) both penetrate the slider (4) and extend to the outside thereof, and the protrusions (404) and the slots (104) match each other.

4. The UV curing light source with heat dissipation function according to claim 1, characterized in that: The longitudinal frame (101) and the transverse frame (102) are arranged vertically, and the longitudinal frame (101) and the transverse frame (102) form a "cross" structure, and the heat dissipation fan (7) moves on one side of the longitudinal frame (101) and the transverse frame (102) through a slider (4).

5. The UV curing light source with heat dissipation function according to claim 1, characterized in that: One end of the pull rod (202) is connected to a pull ring (201), and the pull rod (202) passes through the frame assembly (1) and extends to the outside thereof. The pull rod (202) and the connecting shaft (203) are hingedly connected. The connecting shaft (203), the arc gear (204), the connecting block (205), the rack (206), the first spring (207) and the clamping block (208) are all in two groups. The two groups of clamping blocks (208) are symmetrically arranged, and the inner sides of the two groups of clamping blocks (208) are connected with an anti-slip layer (209).

6. The UV curing light source with heat dissipation function according to claim 5, characterized in that: The anti-slip layer (209) is in contact with the curing light source (3), and the anti-slip layer (209) is made of rubber.

7. The UV curing light source with heat dissipation function according to claim 1, characterized in that: The slider (4) and the heat dissipation fan (7) are rotatably connected via a universal shaft (5), and the slider (4) and the heat dissipation fan (7) are telescopically connected via a telescopic rod (6).

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