CN221707189U - Explosion-proof detection device of LED - Google Patents

Abstract

The utility model discloses an LED explosion-proof detection device, which relates to the technical field of LED lamp detection, comprises a device main body and an adjustment mechanism arranged on the inner wall of the device main body, and by arranging a connection block, when the explosion-proof detection device performs explosion-proof detection on the LED lamp, in order to improve the convenience of detecting and limiting the position of LED lamps of different specifications and models and to conveniently take out the LED lamp after the detection is completed, the rack can be driven to slide along the inner wall of the slide groove and drive the gear to rotate by pushing a sliding electric push rod, and the rotation of the gear drives the fixed rod to slide along the outer wall of the connection box, which plays a role in facilitating the detection and adjustment of the limit position of the LED lamp, and then the servo motor is turned on to drive the connection block to slide along the inner wall of the connection groove through the rotation of the threaded rod, thereby driving the connection box to slide back and forth along the inner wall of the device main body, so as to achieve the effect of conveniently taking out the LED lamp, and compared with the existing detection device, the LED explosion-proof detection device has the effect of improving the effect of conveniently taking out the LED lamp that has completed the detection.

Description

LED explosion-proof detection device

Technical Field

The utility model relates to the technical field of LED lamp detection, in particular to an LED explosion-proof detection device.

Background Art

Explosion-proof testing refers to the process of conducting corresponding test items on products according to relevant standards and issuing test reports. The results of explosion-proof testing can be either compliant or non-compliant. Generally speaking, if explosion-proof products need to apply for explosion-proof testing, they need to specify corresponding test standards, test items, or clarify the environment in which the product is used, such as spark ignition tests, explosion resistance tests, etc.

For example, application number CN116296858B discloses an LED explosion-proof detection device, including a detection box, the bottom of which is fixedly connected to a bottom plate, and a debris collection component is arranged inside the detection box, the debris collection component includes an inner storage plate and a collection box, and the inner storage plate is composed of two inclined plate surfaces, and a drop-out port is arranged on the inner storage plate. The invention discloses an LED lamp explosion-proof detection device that utilizes a debris collection component to collect LED lamp tube fragments in a closed detection environment, thereby avoiding safety hazards caused by the scattering of debris, and at the same time improving the convenience of debris cleaning, and utilizing a barrier net to buffer and block the scattered debris to avoid secondary crushing after the debris is scattered, and using a vibration motor to drive the inner storage plate and the barrier net to sway back and forth laterally to improve the collection effect.

However, when using this type of LED explosion-proof detection device, the method of taking the LED lamp that has completed the detection is often relatively fixed, and a person needs to reach into the device to take it, which poses certain safety hazards. The effect of automatic extension of the LED is not high, and a clamping rod of a single shape is used. It is not convenient to disassemble and replace the clamping rods with different outer wall contours, which makes it easy to cause certain safety hazards due to unstable clamping when performing limit detection on LED lamps of different specifications and models.

Therefore, in view of this, the existing structural deficiencies are studied and improved, and an LED explosion-proof detection device is proposed.

Utility Model Content

The purpose of the utility model is to provide an LED explosion-proof detection device to solve the problem raised in the above-mentioned background technology that the method of taking the LED lamp that has completed the detection is often relatively fixed, and people need to reach into the device to take it, which poses certain safety hazards and the effect of automatic extension of the LED is not high.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED explosion-proof detection device, comprising a device body and an adjustment mechanism arranged on the inner wall of the device body, wherein the adjustment mechanism comprises a sliding assembly;

The sliding assembly includes a connecting block and a connecting box, the outer wall of the device body is rotatably connected to the door body through a hinge, the outer wall of the device body is provided with a control display screen, the inner wall of the device body is fixedly connected to a lifting electric push rod, one end of the lifting electric push rod is fixedly connected to a lifting block slidably connected to the inner wall of the device body, a lifting groove is provided at the connection part between the inner wall of the device body and the lifting block, one end of the lifting block is fixedly connected to a detector body slidably connected to the inner wall of the device body, the inner wall of the device body is slidably connected to a connecting box located below the detector body, and the side wall of the connecting box is fixedly connected to a sliding electric push rod. Rod, one end of the sliding electric push rod is fixedly connected with a rack slidably connected to the inner wall of the connecting box, a sliding groove is provided at the connecting position of the inner wall of the connecting box and the rack, the outer wall of the rack is meshingly connected with a gear rotatably connected to the inner wall of the connecting box, one end of the rack is fixedly connected with a fixed rod slidably connected to the outer wall of the connecting box, the outer wall of the device body is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a threaded rod rotatably connected to the inner wall of the device body, the outer wall of the threaded rod is threadedly connected with a connecting block fixedly connected to the outer wall of the connecting box, and a connecting groove is provided at the connecting position of the inner wall of the device body and the connecting block.

Furthermore, the outer wall of the fixing rod is fixedly connected to an installation box, the outer wall of the installation box is slidably connected to a connecting rod, the outer wall of the connecting rod is sleeved with a spring fixedly connected to the outer wall of the installation box, one end of the spring is fixedly connected to a pulling block fixedly connected to one end of the connecting rod, one end of the connecting rod is fixedly connected to a sliding block slidably connected to the inner wall of the installation box, the outer wall of the installation box is slidably connected to a card block engaged with the outer wall of the slider, a card groove is provided at the connecting portion between the outer wall of the installation box and the card block, the outer wall of the card block is fixedly connected to a clamping rod fitted with the outer wall of the fixing rod, and the outer wall of the connecting box is placed with an LED lamp body located on one side of the clamping rod.

Furthermore, the lifting block forms a lifting structure with the lifting electric push rod and the lifting slot, and the detector body forms an adjustment structure with the device body through the lifting block and the lifting slot.

Furthermore, the rack forms a sliding structure between the sliding electric push rod and the slide groove, and two groups of racks are provided, and the sliding directions of the two groups of racks are opposite.

Furthermore, the fixing rods form an adjustment structure with the connection box through the rack and the slide groove, and two groups of fixing rods are provided, and the positions of the two groups of fixing rods are distributed symmetrically with respect to the central axis of the connection box.

Furthermore, the connection block forms a sliding structure through the threaded rod and the connection groove, and the connection box forms a telescopic structure with the device body through the connection block and the connection groove.

Furthermore, the sliding block forms a telescopic structure with the installation box through a connecting rod and a spring.

Furthermore, the clamping rod forms a clamping structure with the installation box through the slider and the clamping block, and the connecting portion between the slider and the clamping block is an inclined surface.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model provides a connecting block. When the explosion-proof detection device performs explosion-proof detection on the LED lamp, in order to improve the convenience of detecting and limiting the position of LED lamps of different specifications and models, and to improve the effect of conveniently taking the LED lamp after the detection is completed, the rack can be driven to slide along the inner wall of the slide groove by pushing the sliding electric push rod, thereby driving the gear to rotate. The rotation of the gear drives the fixed rod to slide back and forth along the outer wall of the connecting box, which plays a role in facilitating the detection and adjustment of the limit of the LED lamp. Then, by turning on the servo motor and rotating the threaded rod, the connecting block is driven to slide along the inner wall of the connecting groove, thereby driving the connecting box to slide back and forth along the inner wall of the device body, so as to achieve the effect of conveniently taking the LED lamp.

2. The utility model provides a card block. When it is necessary to perform explosion-proof detection on LED lamps of different specifications and models, in order to further improve the stability of the limit positions on both sides during the detection of the LED lamps and to improve the convenience of disassembling and replacing the clamping rod, the slider can be slid into the inner wall of the installation box through the connection of the card block, and the connecting part of the slider and the card block is inclined. The connecting rod and the spring are squeezed until the slider and the card block are flat. Under the reaction of the spring, the clamping rod and the installation box are driven to be engaged and fixed, thereby realizing the control operation of the stability of the limit positions for explosion-proof detection of LED lamps of different specifications and models.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the utility model from the first viewing angle;

FIG2 is a schematic structural diagram of the explosion-proof detection device of the utility model from another perspective;

Figure 3 is a schematic diagram of the connection structure between the rack and the fixed rod of the utility model;

FIG4 is a schematic diagram of the connection structure between the connection block and the connection box of the utility model;

FIG. 5 is a schematic diagram of the connection structure between the clamping rod and the installation box of the utility model.

In the figure: 1. Device body; 11. Door body; 12. Control display screen; 13. Lifting electric push rod; 14. Lifting block; 15. Lifting slot; 16. Detector body; 17. Connecting box; 2. Adjusting structure; 21. Sliding assembly; 211. Sliding electric push rod; 212. Rack; 213. Slide slot; 214. Gear; 215. Fixed rod; 216. Servo motor; 217. Threaded rod; 218. Connecting block; 219. Connecting slot; 3. Mounting box; 31. Connecting rod; 32. Pull block; 33. Spring; 34. Slider; 35. Block; 36. Slot; 37. Clamping rod; 38. LED lamp body.

DETAILED DESCRIPTION

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.

Embodiment 1: As shown in FIG. 1 to FIG. 3 , an LED explosion-proof detection device includes a device body 1 and an adjustment mechanism 2 arranged on the inner wall of the device body 1 , wherein the adjustment mechanism 2 includes a sliding component 21 ;

The sliding assembly 21 includes a connecting block 218 and a connecting box 17. The outer wall of the device body 1 is rotatably connected to the door body 11 through a hinge. The outer wall of the device body 1 is provided with a control display screen 12. The inner wall of the device body 1 is fixedly connected to a lifting electric push rod 13. One end of the lifting electric push rod 13 is fixedly connected to a lifting block 14 that is slidably connected to the inner wall of the device body 1. A lifting groove 15 is provided at the connection portion between the inner wall of the device body 1 and the lifting block 14. One end of the lifting block 14 is fixedly connected to a detector body 16 that is slidably connected to the inner wall of the device body 1. The inner wall of the device body 1 is slidably connected to a connecting box 17 located below the detector body 16. The side wall of the connecting box 17 is fixedly connected to a sliding electric push rod 211. The sliding electric push rod 212 One end of 11 is fixedly connected to a rack 212 which is slidably connected to the inner wall of the connecting box 17, a slide groove 213 is provided at the connecting portion between the inner wall of the connecting box 17 and the rack 212, the outer wall of the rack 212 is meshingly connected to a gear 214 which is rotatably connected to the inner wall of the connecting box 17, one end of the rack 212 is fixedly connected to a fixing rod 215 which is slidably connected to the outer wall of the connecting box 17, the outer wall of the device body 1 is fixedly connected to a servo motor 216, the output end of the servo motor 216 is fixedly connected to a threaded rod 217 which is rotatably connected to the inner wall of the device body 1, the outer wall of the threaded rod 217 is threadedly connected to a connecting block 218 which is fixedly connected to the outer wall of the connecting box 17, and a connecting groove 219 is provided at the connecting portion between the inner wall of the device body 1 and the connecting block 218.

Furthermore, the lifting block 14 forms a lifting structure through the lifting electric push rod 13 and the lifting slot 15, and the detector body 16 forms an adjustment structure with the device main body 1 through the lifting block 14 and the lifting slot 15, which is conducive to the pushing of the lifting electric push rod 13, driving the lifting block 14 to lift and lower along the inner wall of the lifting slot 15, thereby realizing the control operation of lifting and lowering the detector body 16.

Furthermore, the rack 212 forms a sliding structure between the sliding electric push rod 211 and the slide groove 213. Two groups of racks 212 are provided. The sliding directions of the two groups of racks 212 are opposite, which is conducive to the pushing of the sliding electric push rod 211, driving the rack 212 to slide along the inner wall of the slide groove 213, thereby realizing the control operation of rotating the gear 214.

Furthermore, the fixed rod 215 forms an adjustment structure with the connecting box 17 through the rack 212 and the slide groove 213. Two groups of fixed rods 215 are arranged, and the position distribution of the two groups of fixed rods 215 is symmetrical about the central axis of the connecting box 17, which is conducive to the rack 212 sliding along the inner wall of the slide groove 213, driving the fixed rod 215 to slide back and forth along the outer wall of the connecting box 17, thereby facilitating the detection and adjustment of the limit of the LED lamp.

Furthermore, the connecting block 218 forms a sliding structure through the threaded rod 217 and the connecting groove 219, and the connecting box 17 forms a telescopic structure with the device body 1 through the connecting block 218 and the connecting groove 219, which is beneficial to the rotation of the threaded rod 217, driving the connecting block 218 to slide along the inner wall of the connecting groove 219, thereby driving the connecting box 17 to slide back and forth along the inner wall of the device body 1, thereby achieving the effect of conveniently taking the LED lamp.

Embodiment 2: As shown in Figures 1, 2 and 4, an LED explosion-proof detection device proposed by the utility model, compared with embodiment 1, as another implementation mode of the utility model, the outer wall of the fixing rod 215 is fixedly connected with the installation box 3, the outer wall of the installation box 3 is slidably connected with the connecting rod 31, the outer wall of the connecting rod 31 is sleeved with a spring 33 fixedly connected to the outer wall of the installation box 3, one end of the spring 33 is fixedly connected with a pulling block 32 fixedly connected to one end of the connecting rod 31, one end of the connecting rod 31 is fixedly connected with a slider 34 slidably connected to the inner wall of the installation box 3, the outer wall of the installation box 3 is slidably connected with a card block 35 engaged with the outer wall of the slider 34, a card groove 36 is provided at the connection position between the outer wall of the installation box 3 and the card block 35, and the outer wall of the card block 35 is fixedly connected with a card block 35 that fits the outer wall of the fixing rod 215 The clamping rod 37 and the outer wall of the connecting box 17 are provided with an LED lamp body 38 located on one side of the clamping rod 37. When working, by setting the card block 35, it is beneficial when it is necessary to perform explosion-proof detection on LED lamps of different specifications and models. In order to further improve the stability of the limit positions on both sides during the LED lamp detection and to improve the convenience of disassembly, assembly and replacement of the clamping rod 37, the slider 34 can be slid into the inner wall of the installation box 3 through the connection of the card block 35, and under the action of the inclined surface of the connecting part between the slider 34 and the card block 35, the connecting rod 31 and the spring 33 are squeezed and moved until the slider 34 and the card block 35 are flat, and under the reaction of the spring 33, the clamping rod 37 is driven to be engaged and fixed with the installation box 3, so as to realize the control operation of the stability of the limit position for explosion-proof detection of LED lamps of different specifications and models.

Furthermore, the slider 34 forms a telescopic structure with the installation box 3 through the connecting rod 31 and the spring 33, which is conducive to the sliding of the connecting rod 31 through the connection of the spring 33, driving the slider 34 to perform a reciprocating sliding motion along the inner wall of the installation box 3.

Furthermore, the clamping rod 37 forms a snap-fit structure with the installation box 3 through the slider 34 and the block 35. The connecting part between the slider 34 and the block 35 is an inclined surface, which is conducive to the snap-fit fixation between the slider 34 and the block 35, thereby driving the clamping rod 37 to be snap-fitted and fixed with the installation box 3, thereby realizing the control operation of explosion-proof detection limit stability for LED lamps of different specifications and models.

Working principle: When using this kind of LED explosion-proof detection device, first, when the explosion-proof detection device performs explosion-proof detection on the LED lamp, in order to improve the convenience of detecting and limiting the LED lamps of different specifications and models, and to improve the effect of conveniently taking the LED lamp after the detection is completed, the rack 212 can be driven to slide along the inner wall of the slide groove 213 by pushing the sliding electric push rod 211, thereby driving the gear 214 to rotate, and the rotation of the gear 214 drives the fixed rod 215 to slide back and forth along the outer wall of the connecting box 17, which plays a role in facilitating the detection and adjustment of the limit of the LED lamp, and then by turning on the servo motor 216 and rotating the threaded rod 217, the connecting block 218 is driven to slide along the inner wall of the connecting groove 219, thereby driving the connecting box 17 to slide back and forth along the inner wall of the device body 1, so as to achieve the effect of conveniently taking the LED lamp.

Finally, when it is necessary to perform explosion-proof detection on LED lamps of different specifications and models, in order to further improve the stability of the limit positions on both sides during the detection of LED lamps, and to improve the convenience of disassembly, assembly and replacement of the clamping rod 37, the slider 34 can be slid into the inner wall of the installation box 3 through the connection of the block 35, and under the action of the inclined surface of the connection part between the slider 34 and the block 35, the connecting rod 31 and the spring 33 are squeezed until the slider 34 and the block 35 are flat, and under the reaction of the spring 33, the clamping rod 37 is driven to engage and fix with the installation box 3, thereby realizing the control operation of the stability of the limit positions for explosion-proof detection of LED lamps of different specifications and models.

This is the working principle of this LED explosion-proof detection device.

The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate 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 design various embodiments with various modifications suitable for specific purposes.

Claims (8)

1. An LED explosion-proof detection device, comprising a device body (1) and an adjustment mechanism (2) arranged on the inner wall of the device body (1), characterized in that the adjustment mechanism (2) comprises a sliding component (21); The sliding assembly (21) comprises a connecting block (218) and a connecting box (17); the outer wall of the device body (1) is rotatably connected to the door body (11) via a hinge; the outer wall of the device body (1) is provided with a control display screen (12); the inner wall of the device body (1) is fixedly connected to a lifting electric push rod (13); one end of the lifting electric push rod (13) is fixedly connected to a lifting block (14) slidably connected to the inner wall of the device body (1); a lifting groove (15) is provided at a connection portion between the inner wall of the device body (1) and the lifting block (14); one end of the lifting block (14) is fixedly connected to a detector body (16) slidably connected to the inner wall of the device body (1); the inner wall of the device body (1) is slidably connected to a connecting box (17) located below the detector body (16); the side wall of the connecting box (17) is fixedly connected to a sliding electric push rod (211); the sliding electric push rod (211) is fixedly connected to the inner wall of the device body (1). One end of the push rod (211) is fixedly connected to a rack (212) slidably connected to the inner wall of the connection box (17); a sliding groove (213) is provided at a connection position between the inner wall of the connection box (17) and the rack (212); an outer wall of the rack (212) is meshingly connected to a gear (214) rotatably connected to the inner wall of the connection box (17); one end of the rack (212) is fixedly connected to a fixing rod (215) slidably connected to the outer wall of the connection box (17); a servo motor (216) is fixedly connected to the outer wall of the device body (1); an output end of the servo motor (216) is fixedly connected to a threaded rod (217) rotatably connected to the inner wall of the device body (1); the outer wall of the threaded rod (217) is threadedly connected to a connection block (218) fixedly connected to the outer wall of the connection box (17); and a connection groove (219) is provided at a connection position between the inner wall of the device body (1) and the connection block (218). 2. An LED explosion-proof detection device according to claim 1, characterized in that the outer wall of the fixing rod (215) is fixedly connected to the installation box (3), the outer wall of the installation box (3) is slidably connected to the connecting rod (31), the outer wall of the connecting rod (31) is sleeved with a spring (33) fixedly connected to the outer wall of the installation box (3), one end of the spring (33) is fixedly connected to a pull block (32) fixedly connected to one end of the connecting rod (31), and one end of the connecting rod (31) is fixedly connected to A slider (34) is connected to the inner wall of the installation box (3) for sliding connection, the outer wall of the installation box (3) is connected to a clamping block (35) for clamping connection with the outer wall of the slider (34) for sliding connection, a clamping groove (36) is provided at the connection position between the outer wall of the installation box (3) and the clamping block (35), the outer wall of the clamping block (35) is fixedly connected to a clamping rod (37) that fits the outer wall of the fixing rod (215), and an LED lamp body (38) located on one side of the clamping rod (37) is placed on the outer wall of the connection box (17). 3. An LED explosion-proof detection device according to claim 1, characterized in that the lifting block (14) forms a lifting structure through the lifting electric push rod (13) and the lifting slot (15), and the detector body (16) forms an adjustment structure with the device body (1) through the lifting block (14) and the lifting slot (15). 4. An LED explosion-proof detection device according to claim 1, characterized in that the rack (212) forms a sliding structure between the sliding electric push rod (211) and the slide groove (213), and two groups of the rack (212) are provided, and the sliding directions of the two groups of the rack (212) are opposite. 5. An LED explosion-proof detection device according to claim 1, characterized in that the fixing rod (215) forms an adjustment structure with the connection box (17) through the rack (212) and the slide groove (213), and two groups of the fixing rods (215) are provided, and the position distribution of the two groups of the fixing rods (215) is symmetrical about the central axis of the connection box (17). 6. An LED explosion-proof detection device according to claim 1, characterized in that the connecting block (218) forms a sliding structure through the threaded rod (217) and the connecting groove (219), and the connecting box (17) forms a telescopic structure with the device body (1) through the connecting block (218) and the connecting groove (219). 7. An LED explosion-proof detection device according to claim 2, characterized in that the slider (34) forms a telescopic structure with the installation box (3) through a connecting rod (31) and a spring (33). 8. An LED explosion-proof detection device according to claim 2, characterized in that the clamping rod (37) forms a clamping structure with the installation box (3) through a slider (34) and a clamping block (35), and the connecting part between the slider (34) and the clamping block (35) is an inclined surface.