Shell structure of UV electronic power supply and UV electronic power supply box

Abstract

The utility model discloses a UV electronic power supply housing structure and a UV electronic power supply box, and relates to the UV electronic power supply box technology field, the UV electronic power supply housing structure comprises a power supply box assembly and a side cover plate assembly, one side of the power supply box assembly is movably provided with the side cover plate assembly, one end surface of the side cover plate assembly is coated with a first dustproof net, and the other end surface of the side cover plate assembly is coated with a second dustproof net. A heat dissipation frame is installed on the side, away from the side cover plate assembly, of the power box assembly. According to the shell structure of the UV electronic power supply and the UV electronic power supply box, the power supply box assembly and the side cover plate assembly are structurally connected through the fixing screws, so that the power supply box assembly and the side cover plate assembly have flexible structural disassembly and assembly performance, and the side cover plate assembly is matched with the first dustproof net for use, so that a good structural ventilation effect can be provided, and structural separation is facilitated; and the second dustproof net is formed by adopting the same structure as the first dustproof net, and the second dustproof net is matched with the power box assembly for use, so that an enough structural dustproof effect can be further provided for the power box assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of UV electronic power boxes, and particularly to a housing structure of a UV electronic power supply and a UV electronic power box. Background Technique

[0002] A UV electronic power box is a power supply device used in UV curing technology.

[0003] The UV electronic power box, also known as a UV curing energy-saving power supply, is a power supply device specifically designed for UV curing technology. It directly converts 50 Hz three-phase electricity into high-frequency alternating current, and then steps up the voltage through a high-frequency transformer to light up the UV lamp. This power supply device can adjust the power of the power supply by adjusting the pulse width or frequency, realizing stepless adjustment of the power supply, so as to meet the needs of different UV curing applications.

[0004] The design of the UV electronic power box aims to improve energy efficiency and reliability, while providing flexible power adjustment options to meet the UV curing requirements in various industrial applications. They are widely used in printing, painting, semiconductor packaging and other fields to achieve fast and efficient curing processes;

[0005] Among them, the outer housing of the UV electronic power supply is usually made of aluminum alloy or plastic materials, which has good heat dissipation and certain protective effects. The aluminum alloy housing mostly adopts extrusion molding technology, while the plastic housing may adopt injection molding technology. These housings not only protect the internal components, but may also have decorative and functional features, such as UV printing, painting, etc.

[0006] In order to consider the heat generated during the operation of the internal components, conventional UV electronic power boxes are provided with ventilation and heat dissipation holes on the housing surface. However, such a structure is likely to allow dust to enter the interior, which may easily affect the internal components over time. In addition, the housing structure often adopts an integral structure, making it relatively inconvenient to maintain the internal components.

[0007] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a housing structure of a UV electronic power supply and a UV electronic power box are proposed. Content of the Utility Model

[0008] The purpose of the utility model is to provide a housing structure of a UV electronic power supply and a UV electronic power box to solve the problems raised in the above background technique.

[0009] To achieve the above object, the present utility model provides the following technical solutions: A housing structure of a UV electronic power supply and a UV electronic power supply box, including a power supply box assembly and a side cover plate assembly. One side of the power supply box assembly is movably installed with the side cover plate assembly, and a first dust-proof net is attached to one end surface of the side cover plate assembly. Moreover, a heat dissipation rack is installed on the side of the power supply box assembly away from the side cover plate assembly, and a second dust-proof net is attached to one side surface of one end of the power supply box assembly. At the same time, a control panel is installed on the top surface of the power supply box assembly. There are fixing screws threadedly connected between the power supply box assembly and the side cover plate assembly. The side cover plate assembly includes a movable plate, a handle position, a ventilation opening, and a fixing groove. A handle position is opened on one end surface of the movable plate, and a ventilation opening is opened on the end surface of the movable plate away from the handle position. Moreover, fixing grooves are opened around the ventilation opening.

[0010] Further, the power supply box assembly includes a main box body, a sealing frame, and a fixing plate. A sealing frame is installed on one side of the main box body close to the side cover plate assembly, and a fixing plate is installed on one side of the main box body close to the second dust-proof net.

[0011] Further, the power supply box assembly further includes an exhaust air grid frame and a docking groove. An exhaust air grid frame is installed on the inner side of the fixing plate close to the main box body, and a docking groove is opened on the side surface of the fixing plate away from the exhaust air grid frame.

[0012] Further, the first dust-proof net includes a filter screen, a magnetic strip, and a hydrophobic coating. A magnetic strip is fixedly installed on one side of the filter screen close to the side cover plate assembly, and a hydrophobic coating is sprayed on the surface of the filter screen.

[0013] Further, the inner surface structure of the fixing groove matches the surface structure of the magnetic strip, and the fixing plate and the main box body are integrally structured. Moreover, the exhaust air grid frame and the fixing plate are movably connected. The side surface structure of the second dust-proof net matches the inner surface structure of the docking groove, and the second dust-proof net is arranged with the same structure as the first dust-proof net.

[0014] Further, the heat dissipation rack includes heat dissipation fins, a mounting plate, and a heat conduction coating. One side of the heat dissipation fins is connected with the mounting plate, and a heat conduction coating is sprayed on the surface of the heat dissipation fins.

[0015] Further, the heat dissipation fins are embedded in the lower end surface of the main box body on the side away from the sealing frame, and the mounting plate and the heat dissipation fins are integrally structured. Moreover, the mounting plate is arranged on the inner side of the sealing frame.

[0016] A UV electronic power supply box, and the UV electronic power supply box is installed with the housing structure of the UV electronic power supply as described above.

[0017] The present utility model provides a housing structure of a UV electronic power supply and a UV electronic power supply box, having the following beneficial effects:

[0018] 1. In this utility model, a sealing frame is installed at the edge of the opening on one side of the main box body. By using fixing screws, the entire side cover plate assembly is structurally connected to the sealing frame, so that there is flexible structural disassembly between the side cover plate assembly and the power supply box assembly. By using the above structure, it is convenient for operators to maintain the components installed inside the power supply box assembly, thereby improving the convenience of its own structure. By providing a fixing plate on one side of the main box body and a ventilation opening at one end of the movable plate, an effective ventilation structure can be provided for the inside of the power supply box assembly while minimizing the impact on the structural strength. The sealing frame can not only ensure the structural support and integrity between the power supply box assembly and the side cover plate assembly, but also facilitate the horizontal screwing in of the fixing screws to achieve rapid structural installation or disassembly, thus ensuring the convenience of structural use.

[0019] 2. In this utility model, the first dust-proof net and the second dust-proof net with the same structure are used. Fixing grooves are provided on the peripheral surface of the ventilation opening, and docking grooves are provided on one side surface of the fixing plate. At the same time, by using the magnetic strips on one side of the filter screen, the magnetic strips on one side of the first dust-proof net and the second dust-proof net are respectively fitted into the fixing grooves and the docking grooves, and adsorbed on the surfaces of the fixing plate and the movable plate by the magnetic force of the magnetic strips, so as to provide filter protection for the ventilation opening and the exhaust air grid frame, thereby minimizing the entry of dust in the external environment into the inside of the power supply box assembly. In addition, a heat dissipation frame is inlaid and installed on the other side surface of the power supply box assembly. The components are fitted and installed on the surface of the mounting plate, and then the heat dissipation fins with a heat-conducting coating on the surface are used for real-time heat conduction, so as to achieve good structural heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic exploded view of the body part of the housing structure of a UV electronic power supply and the UV electronic power supply box of this utility model;

[0021] Figure 2 It is a schematic side view of the housing structure of a UV electronic power supply and the UV electronic power supply box of this utility model;

[0022] Figure 3 It is a schematic three-dimensional structure view of the power supply box assembly of the housing structure of a UV electronic power supply and the UV electronic power supply box of this utility model;

[0023] Figure 4 It is a schematic three-dimensional structure view of the side cover plate assembly of the housing structure of a UV electronic power supply and the UV electronic power supply box of this utility model;

[0024] Figure 5Schematic diagram of the three-dimensional structure of the first dust-proof net of the housing structure of a UV electronic power supply and a UV electronic power supply box according to the present utility model.

[0025] In the figure: 1. Power supply box assembly; 101. Main box body; 102. Sealing frame; 103. Fixed plate; 104. Exhaust air grid; 105. Docking groove; 2. Side cover plate assembly; 201. Movable plate; 202. Handle position; 203. Ventilation opening; 204. Fixed groove; 3. First dust-proof net; 301. Filter screen; 302. Magnetic strip; 303. Hydrophobic coating; 4. Heat dissipation rack; 401. Heat dissipation fins; 402. Mounting plate; 403. Thermal conductive coating; 5. Second dust-proof net; 6. Control panel; 7. Fixed screw. Detailed implementation manners

[0026] The following further describes in detail the implementation manners of the present utility model with reference to the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0027] As Figures 1 to 5 shown, a housing structure of a UV electronic power supply and a UV electronic power supply box include a power supply box assembly 1 and a side cover plate assembly 2. A side cover plate assembly 2 is movably installed on one side of the power supply box assembly 1, and a first dust-proof net 3 is attached to one end surface of the side cover plate assembly 2. Moreover, a heat dissipation rack 4 is installed on the side of the power supply box assembly 1 away from the side cover plate assembly 2, and a second dust-proof net 5 is attached to one end side surface of the power supply box assembly 1. At the same time, a control panel 6 is installed on the top surface of the power supply box assembly 1. A fixed screw 7 is threadedly connected between the power supply box assembly 1 and the side cover plate assembly 2. The side cover plate assembly 2 includes a movable plate 201, a handle position 202, a ventilation opening 203, and a fixed groove 204. A handle position 202 is provided on one end surface of the movable plate 201, and a ventilation opening 203 is provided on the end surface of the movable plate 201 away from the handle position 202. Moreover, fixed grooves 204 are provided around the ventilation opening 203. The power supply box assembly 1 includes a main box body 101, a sealing frame 102, and a fixed plate 103. A sealing frame 102 is installed on one side of the main box body 101 close to the side cover plate assembly 2, and a fixed plate 103 is installed on one side of the main box body 101 close to the second dust-proof net 5. The power supply box assembly 1 further includes an exhaust air grid 104 and a docking groove 105. An exhaust air grid 104 is installed on the inner side of the fixed plate 103 close to the main box body 101, and a docking groove 105 is provided on the surface of the fixed plate 103 away from the exhaust air grid 104. By installing a sealing frame 102 at the edge of the opening on one side of the main box body 101, and using the fixed screw 7 to structurally connect the entire side cover plate assembly 2 with the sealing frame 102. By providing a fixed plate 103 on one side of the main box body 101 and a ventilation opening 203 provided at one end of the movable plate 201, an effective ventilation structure can be provided for the inside of the power supply box assembly 1 while minimizing the impact on the structural strength.

[0028] As shown Figures 1 to 5 in the figure, the first dust-proof net 3 includes a filter screen 301, a magnetic strip 302 and a hydrophobic coating 303. A magnetic strip 302 is fixedly installed on one side of the filter screen 301 close to the side cover assembly 2, and a hydrophobic coating 303 is sprayed on the surface of the filter screen 301. The inner surface structure of the fixing groove 204 matches the surface structure of the magnetic strip 302, and the fixing plate 103 and the main box body 101 are integrally structured. Moreover, the exhaust air grid 104 and the fixing plate 103 are movably connected. The surface structure of one side of the second dust-proof net 5 matches the inner surface structure of the docking groove 105, and the second dust-proof net 5 is arranged with the same structure as the first dust-proof net 3. The heat dissipation frame 4 includes heat dissipation fins 401, a mounting plate 402 and a heat-conducting coating 403. One side of the heat dissipation fins 401 is connected with the mounting plate 402, and a heat-conducting coating 403 is sprayed on the surface of the heat dissipation fins 401. The heat dissipation fins 401 are embedded in the lower surface of the main box body 101 away from the sealing frame 102, and the mounting plate 402 and the heat dissipation fins 401 are integrally structured. Moreover, the mounting plate 402 is arranged on one side inside the sealing frame 102. Among them, by opening a fixing groove 204 on the peripheral surface of the ventilation opening 203 and a docking groove 105 on one side surface of the fixing plate 103, and at the same time using the magnetic strip 302 on one side of the filter screen 301, by fitting the magnetic strips 302 on one side of the first dust-proof net 3 and the second dust-proof net 5 into the fixing groove 204 and the docking groove 105 respectively, and using the magnetic force of the magnetic strip 302 to adsorb on the surfaces of the fixing plate 103 and the movable plate 201, filtering protection can be provided for the ventilation opening 203 and the exhaust air grid 104.

[0029] A UV electronic power supply box is installed with the housing structure of the UV electronic power supply as described above. By using fixing screws 7 to structurally connect the power supply box assembly 1 and the side cover assembly 2, flexible structural disassembly can be achieved between the two. The side cover assembly 2 is used in cooperation with the first dust-proof net 3, which can not only provide good structural ventilation effect, but also facilitate structural separation for cleaning and maintenance of the first dust-proof net 3. The second dust-proof net 5 has the same structure as the first dust-proof net 3 and, when used in cooperation with the power supply box assembly 1, can further provide sufficient structural ventilation and dust-proof effect for the power supply box assembly 1.

[0030] In summary, as Figures 1 to 5As shown, for the housing structure of the UV electronic power supply and the UV electronic power supply box, during use, first, when maintenance is required for the power supply box assembly 1, the fixing screws 7 between the movable plate 201 and the sealing frame 102 can be unscrewed in sequence, and then, by using the handle position 202 opened on one side surface of the movable plate 201, the side cover plate assembly 2 can be quickly removed from one side of the power supply box assembly 1, so as to facilitate the operator to perform inspection and maintenance on the internal components through the opening on one side of the main box body 101;

[0031] During the use of the entire device, in order to prevent excessive dust from entering the power supply box assembly 1, the magnetic strips 302 on one side of the first dust-proof net 3 and the second dust-proof net 5 are respectively embedded into the fixing grooves 204 and the docking grooves 105 opened on one side surfaces of the movable plate 201 and the fixing plate 103. By using the adsorption force of the magnetic strips 302, the filter screen 301 with a hydrophobic coating 303 on its surface is attached to the outer surfaces of the ventilation openings 203 and the exhaust air grid frame 104 to play a dust-proof role. And by installing the components on the surface of the mounting plate 402, the heat generated during the operation of the components mounted on the surface of the mounting plate 402 is quickly conducted through the heat dissipation fins 401 with a heat-conducting coating 403 on their surface to provide an assisting heat dissipation effect.

[0032] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better explain the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A housing structure of a UV electronic power supply, comprising a power supply box assembly (1) and a side cover assembly (2), characterized in that: A side cover assembly (2) is movably installed on one side of the power box assembly (1), and a first dustproof net (3) is attached to one end surface of the side cover assembly (2), and a heat sink (4) is installed on the side of the power box assembly (1) away from the side cover assembly (2), and a second dustproof net (5) is attached to one end side surface of the power box assembly (1), and a control panel (6) is installed on the top surface of the power box assembly (1), and a fixing screw (7) is threadedly connected between the power box assembly (1) and the side cover assembly (2), and the side cover assembly (2) comprises a movable plate (201), a hand grip (202), a vent (203) and a fixing groove (204), and a hand grip (202) is provided on one end surface of the movable plate (201), and a vent (203) is provided on one end surface of the movable plate (201) away from the hand grip (202), and fixing grooves (204) are provided around the vent (203).

2. The shell structure of a UV electronic power supply according to claim 1, characterized in that: The power box assembly (1) comprises a main box body (101), a sealing frame (102) and a fixing plate (103); the sealing frame (102) is installed on a side of the main box body (101) close to the side cover assembly (2), and the fixing plate (103) is installed on a side of the main box body (101) close to the second dustproof net (5).

3. The shell structure of a UV electronic power supply according to claim 2, characterized in that: The power box assembly (1) further comprises an exhaust grid (104) and a docking groove (105); the exhaust grid (104) is installed on the inner side of the fixing plate (103) close to the main box body (101), and the docking groove (105) is provided on the surface of the side of the fixing plate (103) away from the exhaust grid (104).

4. The shell structure of a UV electronic power supply according to claim 2, characterized in that: The first dustproof net (3) comprises a filter (301), a magnetic strip (302) and a hydrophobic coating (303); the magnetic strip (302) is fixedly mounted on one side of the filter (301) close to the side cover assembly (2), and the surface of the filter (301) is sprayed with the hydrophobic coating (303).

5. The shell structure of a UV electronic power supply according to claim 4, characterized in that: The inner surface structure of the fixing groove (204) matches the surface structure of the magnetic strip (302), and the fixing plate (103) and the main box body (101) are arranged in an integrated structure, and the exhaust grid (104) and the fixing plate (103) are movably connected, and the surface structure of one side of the second dustproof net (5) matches the inner surface structure of the docking groove (105), and the second dustproof net (5) adopts the same structural arrangement as the first dustproof net (3).

6. The shell structure of a UV electronic power supply according to claim 2, characterized in that: The heat sink (4) comprises a heat sink fin (401), a mounting plate (402) and a thermal conductive coating (403); one side of the heat sink fin (401) is connected to the mounting plate (402), and the surface of the heat sink fin (401) is sprayed with the thermal conductive coating (403).

7. The shell structure of a UV electronic power supply according to claim 6, characterized in that: The heat dissipation fins (401) are embedded in the lower end surface of the main box body (101) away from the sealing frame (102), and the mounting plate (402) and the heat dissipation fins (401) are an integrated structure, and the mounting plate (402) is arranged on the inner side of the sealing frame (102).

8. A UV electronic power box, characterized in that: The UV electronic power supply box is installed with the shell structure of the UV electronic power supply as described in any one of claims 1-7.

Images