Parameter detection device for LED colored lamp

Abstract

The utility model discloses a parameter detection device for an LED colored lamp, and relates to the technical field of LED detection. Comprising a rack, a linear guide rail is fixed to the top of the rack, and a micro spectrometer is movably connected to the linear guide rail; the first limiting assembly is arranged at one end of the upper surface of the rack and used for limiting the LED colored lamps with small sizes; and the second limiting assembly is arranged at the middle part and the other end of the upper surface of the rack and is used for limiting the LED colored lamps with relatively large sizes. According to the parameter detection device for the LED colored lamp, the first limiting assembly is arranged at one end of the rack, and a fixed clamping plate on the first limiting assembly is matched with a movable clamping plate, so that the LED colored lamp with a small size can be clamped and limited, and a micro spectrometer on the rack can detect the LED colored lamp; the rubber blocks on the fixed clamping plate and the movable clamping plate play a role in protecting the LED colored lamps, and the LED colored lamps are prevented from being damaged under clamping.

Description

Technical Field

[0001] The utility model relates to the technical field of LED detection, and specifically relates to a parameter detection device for LED color lights. Background Art

[0002] Most of the multi-parameter detection devices for LED lamp modules are micro spectrometers. The micro spectrometer can perform combined comprehensive tests on the light color and electrical parameters such as the relative spectral power distribution, color tolerance, peak wavelength, luminous flux, and luminous efficacy of the LED. At present, the micro spectrometer can only detect a single LED lamp module at a time.

[0003] The utility model with the publication number CN217542145U discloses a multi-parameter detection device for LED lamp modules, including: a power-on mounting base, and uniformly distributed LED lamp bodies are installed at the upper end of the power-on mounting base; by setting a detection component, during the process of the micro spectrometer detecting the LED lamp body, the staff can move up other fourth mounting tubes and install the LED lamp body at the upper end of the power-on mounting base. After the micro spectrometer detects the LED lamp body directly below, the staff controls the electric slide rail to move the micro spectrometer to directly above other LED lamp bodies, so that the micro spectrometer continues to detect other LED lamp bodies.

[0004] As shown in the above-mentioned utility model, the existing LED parameter detection device generally installs the LED lamp through a power-on mounting base. This method can detect multiple LED lamps of the same model at the same time, but it cannot detect LED lamps of different models, and its detection range is small. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a parameter detection device for LED color lights to solve the above problems.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A parameter detection device for LED color lights, including:

[0007] A frame, a linear guide rail is fixed on the top of the frame, and a micro spectrometer is movably connected to the linear guide rail;

[0008] A first limiting component, which is arranged at one end of the upper surface of the frame and is used for limiting the smaller-sized LED color lights;

[0009] A second limiting component, which is arranged in the middle and the other end of the upper surface of the frame and is used for limiting the larger-sized LED color lights.

[0010] Preferably, one end of the upper surface of the frame is provided with a dovetail chute, a positioning clamping plate is arranged on one side of the dovetail chute, the other end of the upper surface of the frame is provided with a limiting chute, and a tooth groove is arranged at the bottom of the limiting chute.

[0011] Preferably, the first limiting component includes a fixed clamping plate and a movable clamping plate. The fixed clamping plate is fixed to one end of the upper surface of the frame. A dovetail slider is fixed to the bottom end of the movable clamping plate. The dovetail slider is located in the dovetail chute. A connecting plate is fixed to one side of the movable clamping plate. A guiding frame is fixed to one side of the fixed clamping plate. One end of the connecting plate is connected through the guiding frame. A screw hole is arranged at one end of the connecting plate. A screw rod is connected through the screw hole. One end of the screw rod is attached to the fixed clamping plate through a fitting plate connected movably.

[0012] Preferably, the second limiting component includes a limiting sliding plate. The limiting sliding plate is located in the limiting chute. A screw groove is arranged at the top of one end of the limiting sliding plate. An adjusting screw stud is connected through the screw groove. A groove is arranged at the bottom of one end of the limiting sliding plate. A tooth block is arranged in the groove. The top of the tooth block is movably connected to the bottom end of the adjusting screw stud through a bearing. The bottom end of the tooth block is adapted to the tooth groove.

[0013] Preferably, a fixing plate is fixed to the middle of the upper surface of the limiting sliding plate. A through hole is arranged in the middle of the fixing plate. An adjusting clamping plate is arranged at the other end of the upper surface of the limiting sliding plate. A guiding block is fixed to the bottom end of the adjusting clamping plate. A guiding groove is arranged at the other end of the upper surface of the limiting sliding plate. The guiding block is located in the guiding groove.

[0014] Preferably, a guiding rod is fixed to the middle of one side of the adjusting clamping plate. One end of the guiding rod is connected through the guiding groove. A spring is sleeved on the outer side of the guiding rod. The spring is located between the fixing plate and the adjusting clamping plate.

[0015] Beneficial effects

[0016] The utility model provides a parameter detection device for LED color lights. Compared with the prior art, the following beneficial effects are achieved:

[0017] 1. For the parameter detection device for LED color lights, by arranging a first limiting component at one end of the frame, the fixed clamping plate and the movable clamping plate on the first limiting component can clamp and limit the relatively small-sized LED color lights, so that the micro spectrometer on the frame can detect the LED color lights. The rubber blocks on the fixed clamping plate and the movable clamping plate play a role in protecting the LED color lights and prevent the LED color lights from being damaged under clamping.

[0018] 2. The parameter detection device for the LED color lamp is provided with a second limiting component on the frame. The limiting slide plate on the second limiting component can move in the limiting chute, and then the limiting slide plate is limited by the tooth block in the limiting slide plate and the tooth groove in the limiting chute, so that the second limiting component and the positioning clamping plate can clamp and limit various models of LED color lamps with different lengths. The fixing plate on the limiting slide plate and the adjusting clamping plate can clamp and limit LED color lamps with different model sizes under the action of the spring, and will not damage the LED color lamps, improving the working range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the frame structure of the present utility model;

[0021] Figure 3 is a schematic diagram of the structure of the first limiting component of the present utility model;

[0022] Figure 4 is a schematic diagram of the structure of the second limiting component of the present utility model;

[0023] Figure 5 is a schematic bottom view of the structure of the second limiting component of the present utility model.

[0024] In the figure: frame 1, linear guide rail 11, micro spectrometer 12, dovetail chute 13, positioning clamping plate 14, limiting chute 15, tooth groove 16, first limiting component 2, fixed clamping plate 21, movable clamping plate 22, dovetail slider 23, connecting plate 24, guiding frame 25, screw hole 26, screw rod 27, second limiting component 3, limiting slide plate 31, screw groove 32, adjusting stud 33, groove 34, tooth block 35, fixing plate 36, through hole 37, adjusting clamping plate 38, guiding block 39, guiding groove 310, guiding rod 311, spring 312. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-5 , the present utility model provides two technical solutions:

[0027] The first implementation mode: A parameter detection device for LED color lights, comprising a frame 1, a first limiting component 2 and a second limiting component 3.

[0028] A linear guide rail 11 is fixed on the top of the frame 1. A micro spectrometer 12 is movably connected to the linear guide rail 11. A dovetail chute 13 is provided at one end of the upper surface of the frame 1. A positioning clamping plate 14 is arranged on one side of the dovetail chute 13. A limiting chute 15 is provided at the other end of the upper surface of the frame 1. A tooth groove 16 is provided at the bottom of the limiting chute 15.

[0029] The first limiting component 2 is arranged at one end of the upper surface of the frame 1 and is used for limiting the LED color lights with a smaller size. The first limiting component 2 includes a fixed clamping plate 21 and a movable clamping plate 22. The fixed clamping plate 21 and the movable clamping plate 22 can cooperate to clamp and limit the LED color lights with a smaller size. Rubber blocks are bonded to the sides of the fixed clamping plate 21 and the movable clamping plate 22 that are close to each other, playing a role in protecting the LED color lights. The fixed clamping plate 21 is fixed at one end of the upper surface of the frame 1. A dovetail slider 23 is fixed at the bottom of the movable clamping plate 22. The dovetail slider 23 is located in the dovetail chute 13, playing a guiding role, enabling the movable clamping plate 22 to move linearly and preventing the movable clamping plate 22 from separating from the frame 1. One side of the movable clamping plate 22 is fixed with a connecting plate 24. One side of the fixed clamping plate 21 is fixed with a guiding frame 25. One end of the connecting plate 24 is connected through the guiding frame 25. A screw hole 26 is provided at one end of the connecting plate 24. A screw rod 27 is connected through the screw hole 26. One end of the screw rod 27 is attached to the fixed clamping plate 21 through a fitting plate connected movably. The fitting plate is connected to the screw rod 27 through a bearing. The cooperation between the screw rod 27 and the screw hole 26 can drive the movable clamping plate 22 to move towards the fixed clamping plate 21, thereby clamping and limiting the LED color lights.

[0030] The second implementation mode, the main difference from the first implementation mode is that: the second limiting component 3 is arranged in the middle and the other end of the upper surface of the frame 1, and is used to limit the relatively large-sized LED color lights. The second limiting component 3 includes a limiting slide plate 31. The limiting slide plate 31 is located in the limiting chute 15, so that the limiting slide plate 31 maintains linear movement and at the same time prevents the limiting slide plate 31 from separating from the frame 1. A screw groove 32 is opened at the top of one end of the limiting slide plate 31, and an adjusting screw 33 is connected through the screw groove 32. A groove 34 is opened at the bottom of one end of the limiting slide plate 31, and a tooth block 35 is arranged in the groove 34. The top of the tooth block 35 is movably connected to the bottom end of the adjusting screw 33 through a bearing. The bottom end of the tooth block 35 is adapted to the tooth groove 16. By the cooperation of the adjusting screw 33 and the screw groove 32, the tooth block 35 can be driven to move, and the contact between the tooth block 35 and the tooth groove 16 can be controlled, so as to control the limitation of the limiting slide plate 31. A fixing plate 36 is fixed in the middle of the upper surface of the limiting slide plate 31, and a through hole 37 is opened in the middle of the fixing plate 36. An adjusting clamping plate 38 is arranged at the other end of the upper surface of the limiting slide plate 31. A guiding block 39 is fixed at the bottom end of the adjusting clamping plate 38. A guiding groove 310 is opened at the other end of the upper surface of the limiting slide plate 31. The guiding block 39 is located in the guiding groove 310, which plays a role of guiding and limiting, so that the adjusting clamping plate 38 maintains linear movement. A guiding rod 311 is fixed in the middle of one side of the adjusting clamping plate 38. One end of the guiding rod 311 is connected through the guiding groove 310. A spring 312 is sleeved on the outer side of the guiding rod 311. The spring 312 is located between the fixing plate 36 and the adjusting clamping plate 38. The fixing plate 36 and the adjusting clamping plate 38 can jointly position and clamp the large-sized LED color lights by the cooperation of the spring 312, and at the same time will not cause damage to the LED color lights.

[0031] When the device clamps the small-sized LED color lights, at this time, the LED color lights are placed between the fixed clamping plate 21 and the movable clamping plate 22, and then the screw rod 27 is rotated. The cooperation of the screw rod 27 and the screw hole 26 drives the connecting plate 24 to move, and then drives the movable clamping plate 22 to move until the fixed clamping plate 21 and the movable clamping plate 22 cooperate to clamp and limit the LED color lights. Then, the LED color lights are powered on through the power socket on the frame 1. Then, the micro spectrometer 12 is driven to move through the linear guide rail 11, and the micro spectrometer 12 is moved above the LED color lights to detect the LED color lights;

[0032] When the device clamps a large LED color lamp, place the LED color lamp on the rack 1 at this time, and make one end of the LED color lamp contact with the positioning clamping plate 14. Then move the limit sliding plate 31 until the adjusting clamping plate 38 contacts the other end of the LED color lamp. Then continue to move the limit sliding block so that the spring 312 is compressed and stressed. Then turn the adjusting stud 33. The cooperation between the adjusting stud 33 and the screw groove 32 drives the tooth block 35 to move downward until the tooth block 35 meshes with the tooth groove 16, limiting the limit sliding plate 31. At this time, the adjusting clamping plate 38 cooperates with the positioning clamping plate 14 under the action of the spring 312 to clamp and limit the LED color lamp. Then, power on the LED color lamp through the power socket on the rack 1. Then drive the micro spectrometer 12 to move above the LED color lamp through the linear guide rail 11 to detect the LED color lamp.

[0033] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A parameter detection device for LED color lights, characterized in that, Including: A frame, on the top of which a linear guide rail is fixed, and a micro spectrometer is movably connected to the linear guide rail; A first limiting component, which is arranged at one end of the upper surface of the frame and is used for limiting the smaller-sized LED color lights; A second limiting component, which is arranged at the middle and the other end of the upper surface of the frame and is used for limiting the larger-sized LED color lights.

2. The parameter detection device for an LED color lamp according to claim 1, wherein: A dovetail chute is opened at one end of the upper surface of the frame, a positioning clamping plate is arranged on one side of the dovetail chute, a limiting chute is opened at the other end of the upper surface of the frame, and a tooth groove is opened at the bottom of the limiting chute.

3. The parameter detection device for an LED color lamp according to claim 1, wherein: The first limiting component includes a fixed clamping plate and a movable clamping plate. The fixed clamping plate is fixed at one end of the upper surface of the frame. A dovetail slider is fixed at the bottom end of the movable clamping plate. The dovetail slider is located in the dovetail chute. A connecting plate is fixed on one side of the movable clamping plate. A guiding frame is fixed on one side of the fixed clamping plate. One end of the connecting plate penetrates through and is connected to the guiding frame. A screw hole is opened at one end of the connecting plate. A screw rod penetrates through the screw hole. One end of the screw rod is attached to the fixed clamping plate through a fitting plate connected movably.

4. The parameter detection device for an LED color lamp according to claim 1, wherein: The second limiting component includes a limiting sliding plate, which is located in the limiting chute. A screw groove is opened at the top of one end of the limiting sliding plate. An adjusting screw stud penetrates through the screw groove. A groove is opened at the bottom of one end of the limiting sliding plate. A tooth block is arranged in the groove. The top of the tooth block is movably connected to the bottom end of the adjusting screw stud through a bearing. The bottom end of the tooth block is adapted to the tooth groove.

5. The parameter detection device for an LED color lamp according to claim 4, wherein: A fixing plate is fixed at the middle of the upper surface of the limiting sliding plate. A through hole is opened at the middle of the fixing plate. An adjusting clamping plate is arranged at the other end of the upper surface of the limiting sliding plate. A guiding block is fixed at the bottom end of the adjusting clamping plate. A guiding groove is opened at the other end of the upper surface of the limiting sliding plate. The guiding block is located in the guiding groove.

6. The parameter detection device for an LED color lamp according to claim 5, wherein: A guiding rod is fixed at the middle of one side of the adjusting clamping plate. One end of the guiding rod penetrates through and is connected to the guiding groove. A spring is sleeved on the outer side of the guiding rod. The spring is located between the fixing plate and the adjusting clamping plate.

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