An LED standard light source colorimetric observation box

Abstract

This utility model discloses an LED standard light source color matching observation box, including a box body, a light-emitting element disposed on the top of the box body, and an illumination structure disposed within the light-emitting element. The illumination structure includes a mounting bracket. The top of the box body is open and fixedly connected to the mounting bracket. The mounting bracket is sleeved on the outside of the diffuser frame. The rear internal sides of the mounting bracket are rotatably connected to the side walls of the diffuser frame via diffuser pins. A diffuser latch is fixedly connected to the top of the front end of the mounting bracket. By designing the mounting bracket, it can be easily installed on the diffuser frame and is also easy to flip, thus facilitating later maintenance work. Users do not need to perform complicated disassembly and assembly operations on the top of the box body. They can complete the fixing and release of the mounting bracket simply by flipping and pressing, which significantly improves the convenience of operation and maintenance.

Description

Technical Field

[0001] This utility model relates to the field of color matching light source boxes, specifically an LED standard light source color matching observation box. Background Technology

[0002] A standard light source color matching box is a professional color testing device, also known as a standard light source box or color matching box. It detects color deviations of objects by simulating various standard light source environments, ensuring that the colors observed under different lighting conditions can be perceived truthfully and accurately.

[0003] All the lamp-related components are installed at the top of the enclosure. During later maintenance, the enclosure and its components must be placed on top of the enclosure, forcing maintenance personnel to perform blind operations inside the enclosure. This not only increases the complexity of the operation but also significantly affects maintenance efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an LED standard light source color matching observation box that allows the mounting bracket to be flipped and disassembled, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an LED standard light source color matching observation box, including a box body, a light-emitting body disposed on the top of the box body, and an illumination structure disposed inside the light-emitting body. The illumination structure includes a mounting bracket. The top of the box body is open and fixedly connected to the mounting bracket. The mounting bracket is sleeved on the outside of the diffuser frame. The inner sides of the rear end of the mounting bracket are rotatably connected to the two side walls of the diffuser frame through diffuser pins. A diffuser latch is fixedly connected to the top of the front end of the mounting bracket. The other side wall of the diffuser latch is connected to the V-shaped guide groove of the diffuser latch through a U-shaped slot. A matching U-shaped slot is opened on the front end side of the diffuser frame. A diffuser glass is installed inside the diffuser frame; The mounting bracket has four rectangular mounting slots for modular lights, and modular light structures are installed inside the mounting slots.

[0006] Preferably, the two inner sidewalls at the rear end of the mounting bracket are fixedly connected to a diffuser bracket, and the diffuser bracket has an L-shaped notch, with the diffuser pin located inside the vertical end of the L-shaped notch.

[0007] Preferably, the light-emitting body includes a top cover, which is sleeved on the outside of the mounting bracket. Both the mounting bracket and the outer side of the top cover are provided with a plurality of first mounting holes, and a first mounting stud is provided inside the first mounting hole.

[0008] Preferably, the upper surface of the mounting bracket is provided with two parallel U-shaped air ducts. A cooling fan inlet is provided at the center of the top of the U-shaped air duct, and a cooling fan is installed at the top of the cooling fan inlet. The two sides of the U-shaped air duct are horizontally bent, and several second mounting holes are provided on the horizontal plane of the bend of the U-shaped air duct. Matching second mounting studs are fixedly connected to the top of the mounting bracket, and several heat dissipation holes are provided on the outer side wall of the upper cover.

[0009] Preferably, the modular lamp structure includes a lampshade housing and an LED bead board. The lampshade housing is fixedly installed in the modular lamp mounting slot. An LED bead board is provided at the top inside the lampshade housing. A lampshade microcrystalline diffuser plate frame is fixedly connected to the outer wall of the LED bead board. Several third mounting holes are provided at the top inside the lampshade housing and on the lampshade microcrystalline diffuser plate frame. Mounting screws are provided in the third mounting holes. A lampshade microcrystalline diffuser plate is fitted and installed at the bottom of the lampshade housing.

[0010] Preferably, the U-shaped air duct has several inlet holes on both sides of its side walls, the U-shaped air duct is fastened to the outside of two adjacent lampshade housings, and several lampshade heat dissipation fins are fixedly connected to the top of the lampshade housing.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. The design of the mounting bracket allows for easy installation on the diffuser frame and also facilitates flipping, thus simplifying later maintenance. Users no longer need to operate blindly from the top of the enclosure; they can simply flip and press to fix and release the mounting bracket, significantly improving the convenience of operation and maintenance. For easy maintenance, the diffuser plate can be easily opened and closed via a press-lock mechanism. 2. The L-shaped notch design of the diffuser bracket not only provides a solid support for the diffuser pin and ensures the stability of the mounting bracket during the flipping process, but also effectively prevents the mounting bracket from accidentally falling off. This design not only simplifies the operation steps, but also effectively solves the inconvenience of traditional LED cabinets in the installation and maintenance process, further improving the user experience. Compared with the use of opaque diffuser plates, it can reduce light loss. 3. The design of the light-emitting element not only provides effective protection for the internal structure of the enclosure, but also enhances the overall aesthetics of the enclosure. Through the matching design of the first mounting hole and the first mounting stud, the top cover and the mounting bracket can be quickly assembled, improving the convenience of assembly. At the same time, this design also ensures a stable connection between the top cover and the mounting bracket, avoiding loosening or falling off due to vibration during transportation or use, and ensuring the stability and safety of the enclosure. 4. By combining a cooling fan and ventilation holes, the heat generated inside the cabinet can be effectively dissipated, preventing overheating that could damage LED beads or other electronic components and extending the cabinet's lifespan. Simultaneously, the design of the lampshade's heat dissipation fins further increases the heat dissipation area, working in conjunction with the cooling fan and ventilation holes to form a highly efficient cooling system. This ensures the cabinet maintains a suitable operating temperature even under high-intensity operation. The lamp panel is installed inside the lampshade with heat dissipation fins. After the lampshade is mounted on the bracket, the heat dissipation fins are positioned within the airflow duct above the bracket. The fan pushes air into the duct for rapid heat dissipation. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the light-emitting body of this utility model after being exploded and disassembled; Figure 3 for Figure 2 A schematic diagram of the three-dimensional structure from another angle; Figure 4 This is a three-dimensional structural diagram of the lighting structure after partial explosion and disassembly in this utility model; Figure 5 This is a three-dimensional enlarged structural diagram of the diffuser latch in this utility model; Figure 6 This is a three-dimensional enlarged structural diagram of the cooling fan and diffuser latch in this utility model; Figure 7 This is a three-dimensional structural diagram of the mounting bracket in this utility model; Figure 8 This is a three-dimensional magnified structural diagram of the modular lamp structure after explosive decomposition in this utility model; Figure 9 for Figure 3 A magnified view of the structure at point A in the middle; Figure 10 for Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0013] In the diagram: 1. Housing; 2. Light source; 21. Top cover; 22. Heat dissipation hole; 23. First mounting hole; 24. First mounting stud; 3. Lighting structure; 31. Mounting bracket; 32. Diffuser frame; 33. U-shaped air duct; 34. Cooling fan; 35. Modular light structure; 36. Diffuser latch; 37. Diffuser latch U-shaped slot; 38. Diffuser latch V-shaped guide groove; 311. Modular light mounting slot; 331. Cooling fan air inlet; 332. Cable entry hole; 333. Second mounting hole; 334. Second mounting stud; 351. Lampshade housing; 352. Third mounting hole; 353. Mounting screw; 354. Lampshade microcrystalline diffuser plate frame; 355. Lampshade microcrystalline diffuser plate; 356. Lampshade heat dissipation fins; 357. LED bead board; 361. U-shaped slot; 362. Diffuser bracket; 363. Diffuser pin; 364. Diffuser bracket L-shaped notch; 4. Diffuser glass. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1 to 10 The illustration shows an LED standard light source color matching observation box, including a box body 1, a light-emitting body 2 on the top of the box body 1, and an illumination structure 3 inside the light-emitting body 2. The illumination structure 3 is characterized in that the illumination structure 3 includes a mounting bracket 31. The top of the box body 1 is open and fixedly connected to the mounting bracket. The mounting bracket 31 is sleeved on the outside of the diffuser frame 32. The two inner sides of the rear end of the mounting bracket 31 are rotatably connected to the two side walls of the diffuser frame 32 through diffuser pins 363. A diffuser latch 36 is fixedly connected to the top of the front end of the mounting bracket 31. The other side wall of the diffuser latch 36 is connected to the V-shaped guide groove 38 of the diffuser latch through a diffuser latch U-shaped slot 37. A matching U-shaped slot 361 is opened on the front end side of the diffuser frame 32. A diffuser glass 4 is installed inside the diffuser frame 32; The mounting bracket 31 has four rectangular modular light mounting slots 311, and a modular light structure 35 is installed in each modular light mounting slot 311.

[0016] It is worth noting that the design of the mounting bracket 31 allows it to be easily installed on the diffuser frame 32 and is also easy to flip, thus facilitating later maintenance. First, after removing the top cover 21 of the light source 2, the V-shaped guide groove 38 of the diffuser latch is manually squeezed to detach it from the diffuser frame 32. The entire V-shaped guide groove 38 of the diffuser latch is then removed from the top of the U-shaped slot 361. The two sides of the rear end of the mounting bracket 31 are rotatably connected to the two side walls of the diffuser frame 32 via the diffuser pin 363, allowing the mounting bracket 31 to be opened for installation without blindly operating at the top of the housing 1, thereby improving the convenience of subsequent operation and maintenance. During the fixing process of the mounting bracket 31, the front end of the mounting bracket 31 is pressed down, causing the diffuser latch 36 and the V-shaped guide groove 38 of the diffuser latch to respectively snap into the U-shaped slot 361 opened on the front side of the diffuser frame 32, thus completing the fixing of the mounting bracket 31.

[0017] Please see Figure 4 , Figure 7 and Figure 10 The two inner walls at the rear end of the mounting bracket 31 are fixedly connected to diffuser brackets 362. Diffuser brackets 362 have L-shaped notches 364, and diffuser pins 363 are located in the vertical end of the L-shaped notches 364.

[0018] The L-shaped notch 364 of the diffuser bracket not only provides a stable support for the diffuser pin 363, but also ensures the stability of the mounting bracket 31 during the flipping process. When the mounting bracket 31 needs to be opened for maintenance or replacement of the module lamp structure 35, the vertical end of the L-shaped notch 364 of the diffuser bracket can effectively limit the shaking of the diffuser pin 363 and prevent the mounting bracket 31 from accidentally falling off. At the same time, the horizontal end of the L-shaped notch 364 of the diffuser bracket allows the diffuser pin 363 to be removed from the area, thereby completing the disassembly or installation process of the mounting bracket 31. This design not only simplifies the operation steps, but also effectively solves the inconvenience of traditional LED cabinets in the installation and maintenance process, and improves the user experience.

[0019] Please refer to Figure 2 and Figure 3The light-emitting body 2 includes a top cover 21, which is fitted onto the outside of the mounting bracket 31. Both the mounting bracket 31 and the top cover 21 have several first mounting holes 23 on their outer surfaces. First mounting studs 24 are installed inside the first mounting holes 23. The first mounting studs 24 facilitate quick assembly of the top cover 21 and the mounting bracket 31, improving assembly convenience. The design of the top cover 21 not only provides effective protection for the internal structure of the enclosure but also enhances the overall aesthetics of the enclosure. When the enclosure needs to be opened for maintenance or component replacement, the user can easily separate the top cover 21 from the mounting bracket 31 by simply pulling out the first mounting studs 24, eliminating the need for a complex disassembly process and saving maintenance time and costs. Furthermore, the matching design of the first mounting holes 23 and the first mounting studs 24 ensures a stable connection between the top cover 21 and the mounting bracket 31, preventing loosening or detachment due to vibration during transportation or use, thus ensuring the stability and safety of the enclosure.

[0020] See Figure 2 , Figure 4 and Figure 6 The mounting bracket 31 has two parallel U-shaped air ducts 33 on its upper surface. A cooling fan inlet 331 is provided at the center of the top of the U-shaped air duct 33, and a cooling fan 34 is installed at the top of the cooling fan inlet 331. The sides of the U-shaped air duct 33 are horizontally bent, and several second mounting holes 333 are provided on the horizontal bend of the U-shaped air duct 33. The top of the mounting bracket 31 is fixedly connected to a matching second mounting stud 334. Several heat dissipation holes 22 are provided on the outer side wall of the top cover 21. The heat dissipation holes 22 cooperate with the cooling fan 34 to effectively dissipate the heat generated inside the cabinet, prevent the internal temperature of the cabinet from being too high and causing damage to the LED beads or other electronic components, and improve the service life of the cabinet. The setting of the second mounting holes 333 and the second mounting stud 334 ensures the normal installation or disassembly process of the U-shaped air duct 33.

[0021] See Figure 4 and Figure 8 The modular lamp structure 35 includes a lampshade housing 351 and an LED bead board 357. The lampshade housing 351 is fixedly installed in the modular lamp mounting slot 311. The LED bead board 357 is provided at the top inside the lampshade housing 351. The outer wall of the LED bead board 357 is fixedly connected to the lampshade microcrystalline diffuser plate frame 354. Several third mounting holes 352 are provided at the top inside the lampshade housing 351 and the lampshade microcrystalline diffuser plate frame 354. Mounting screws 353 are provided in the third mounting holes 352. The lampshade microcrystalline diffuser plate 355 is fitted and installed at the bottom of the lampshade housing 351. The lampshade microcrystalline diffuser plate 355 is made of transparent acrylic sheet, which has high light transmittance and wear resistance, and can effectively protect the LED bead board 357 from damage by the external environment.

[0022] Please see Figure 6 and Figure 8 The U-shaped air duct 33 has several inlet holes 332 on both sides of its side walls. The U-shaped air duct 33 is fastened to the outside of two adjacent lampshade housings 351. Several lampshade heat dissipation fins 356 are fixedly connected to the top of the lampshade housing 351. The inlet holes 332 make it easy to insert a finger into the inlet hole 332 and pull the U-shaped air duct 33 upwards to detach it. The lampshade heat dissipation fins 356 are tightly attached to the top of the lampshade housing 351, further increasing the heat dissipation area. Together with the cooling fan 34 and the heat dissipation holes 22, they form a highly efficient heat dissipation system, ensuring that the cabinet can maintain a suitable working temperature even under high-intensity working conditions.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An LED standard light source colorimetric observation box, comprising a box body (1), a light-emitting element (2) disposed on the top of the box body (1), and an illumination structure (3) disposed inside the light-emitting element (2), characterized in that, The lighting structure (3) includes a mounting bracket (31). The top of the housing (1) is open and fixedly connected to the mounting bracket. The mounting bracket (31) is sleeved on the outside of the diffuser frame (32). The two sides of the rear end of the mounting bracket (31) are rotatably connected to the two side walls of the diffuser frame (32) through the diffuser pin (363). The top of the front end of the mounting bracket (31) is fixedly connected to the diffuser buckle (36). The other side wall of the diffuser buckle (36) is connected to the V-shaped guide groove (38) of the diffuser buckle through the diffuser buckle U-shaped slot (37). The front end of the diffuser frame (32) is provided with a matching U-shaped slot (361). A diffuser glass (4) is installed inside the diffuser frame (32); The mounting bracket (31) has four rectangular modular light mounting slots (311), and a modular light structure (35) is installed inside the modular light mounting slots (311).

2. The LED standard light source color matching observation box according to claim 1, characterized in that: The two inner walls at the rear end of the mounting bracket (31) are fixedly connected to diffuser brackets (362). Diffuser brackets (362) have L-shaped notches (364) and diffuser pins (363) are located inside the vertical end of the L-shaped notches (364).

3. The LED standard light source color matching observation box according to claim 1, characterized in that: The light-emitting body (2) includes a top cover (21), which is fitted onto the outside of the mounting bracket (31). Both the mounting bracket (31) and the top cover (21) have several first mounting holes (23) on their outer sides, and a first mounting stud (24) is provided inside the first mounting hole (23).

4. The LED standard light source color matching observation box according to claim 1, characterized in that: The mounting bracket (31) has two parallel U-shaped air ducts (33) on its upper surface. A cooling fan inlet (331) is provided at the center of the top of the U-shaped air duct (33). A cooling fan (34) is installed at the top of the cooling fan inlet (331). The U-shaped air duct (33) is bent horizontally on both sides. Several second mounting holes (333) are provided on the horizontal bending surface of the U-shaped air duct (33). The top of the mounting bracket (31) is fixedly connected to a matching second mounting stud (334). Several heat dissipation holes (22) are provided on the outer side wall of the cover (21).

5. The LED standard light source color matching observation box according to claim 4, characterized in that: The modular lamp structure (35) includes a lamp cover housing (351) and an LED bead board (357). The lamp cover housing (351) is fixedly installed in the modular lamp mounting slot (311). An LED bead board (357) is provided at the top inside the lamp cover housing (351). A lamp cover microcrystalline diffuser plate frame (354) is fixedly connected to the outer wall of the LED bead board (357). Several third mounting holes (352) are provided at the top inside the lamp cover housing (351) and the lamp cover microcrystalline diffuser plate frame (354). Mounting screws (353) are provided in the third mounting holes (352). A lamp cover microcrystalline diffuser plate (355) is fitted and installed at the bottom of the lamp cover housing (351).

6. The LED standard light source color matching observation box according to claim 5, characterized in that: The U-shaped air duct (33) has several inlet holes (332) on both sides of its side walls. The U-shaped air duct (33) is fastened to the outside of two adjacent lampshade housings (351). Several lampshade heat dissipation fins (356) are fixedly connected to the top of the lampshade housing (351).

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