CN214041688U

CN214041688U - LED drive power supply fault detection device

Info

Publication number: CN214041688U
Application number: CN202022067650.1U
Authority: CN
Inventors: 路刚
Original assignee: Shanghai Fengjia Electronic Technology Co ltd
Current assignee: Shanghai Fengjia Electronic Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-08-24
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a LED drive power supply fault detection device, which comprises a housin, the last fixed surface of casing is connected with the detection table, two installation pieces of last fixed surface of casing are connected with, and one side fixedly connected with detection instrument of installation piece, and detect instrument and detection table electric connection, the last fixed surface of casing is connected with the portal frame, a plurality of sliding sleeves of one side fixedly connected with of portal frame, swing joint has the pull rod in the sliding sleeve, and one side swing joint of pull rod has first spring, the insulating briquetting of the other end fixedly connected with of pull rod. The utility model discloses not only can make drive power supply can be more quick when detecting carry out quick dismouting to drive power supply's power cord, make detection efficiency higher, can also probably produce harmful gas when detecting and concentrate, prevent that harmful gas from producing the injury to the staff, can also carry out quick fixed to drive power supply, prevent that the power from taking place to remove when detecting.

Description

LED drive power supply fault detection device

Technical Field

The utility model relates to a power detects technical field, especially relates to a LED drive power supply fault detection device.

Background

The LED driving power supply is a power converter which converts power supply into specific voltage and current to drive the LED to emit light, the quality of the LED driving power supply directly influences the quality of an LED lighting system, and in order to ensure the safety, high efficiency and reliability of the LED driving power supply, strict test must be carried out on the LED driving power supply in the research and development or production stage.

Drive power supply detection device who uses on the existing market usually fixes the back with drive power supply, then fixes the switch-on through the bolt with drive power supply's power cord, begins to detect it afterwards, and the power cord then passes through the bolt fastening, and the operation is comparatively troublesome, and consuming time, reduces the efficiency that detects, so the LED drive power supply fault detection device who conveniently carries out the dismouting to the power cord is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the LED drive power supply fault detection device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a LED drive power supply fault detection device, includes the casing, the last fixed surface of casing is connected with and detects the table, two installation pieces of last fixed surface of casing are connected with, and one side fixedly connected with detection instrument of installation piece, and detection instrument and detection table electric connection, the last fixed surface of casing is connected with the portal frame, a plurality of sliding sleeves of one side fixedly connected with of portal frame, swing joint has the pull rod in the sliding sleeve, and one side swing joint of pull rod has a first spring, the insulating briquetting of other end fixedly connected with of pull rod, and first spring is located between portal frame and the insulating briquetting, first mounting hole has been seted up to one side of casing, the inside fixedly connected with erection column of first mounting hole, the board is placed to the top fixedly connected with of erection column.

As the utility model discloses scheme further again, one side fixedly connected with installation pipe of first mounting hole, the inside fixedly connected with peg of installation pipe, one side fixedly connected with fan of peg.

As the utility model discloses further scheme again, one side fixedly connected with dead lever of casing, one side swing joint of dead lever has the guard plate.

As a further proposal of the utility model, one side of the placing plate is provided with a plurality of air holes, and the air holes are evenly arranged.

As the utility model discloses scheme further again, place one side of board and seted up two second mounting holes, swing joint has the slide bar in the second mounting hole, and one side swing joint of slide bar has the second spring, and the second spring is located and places between board and the casing, the top fixedly connected with splint of slide bar.

As the utility model discloses further scheme again, one side swing joint of portal frame has the protection box, and protection box and pull rod gap junction.

As the utility model discloses scheme further again, the gas vent has been seted up to one side of casing, one side fixedly connected with outlet duct of gas vent, and the outlet duct is linked together with the installation pipe.

The utility model has the advantages that:

1. through the cooperation setting of pull rod, sliding sleeve and first spring, operate more simple when can making drive power supply's power cord carry out the dismouting, the setting of sliding sleeve can make the pull rod slide from top to bottom, and directly mentions the pull rod during the dismantlement and can easily demolish the power cord, has improved the efficiency that detects.

2. Through the setting of fan and blast pipe, the harmful gas that probably produces when can will detecting carries out centralized processing, avoids testing personnel to inhale harmful gas when examining the product, causes the injury to the health, has increased the security performance of device.

3. Through the setting of splint and spring, can be fixed the product on the device, mention splint through the handle on the splint, put the product and place the board on the back, loosen the handle and can be fixed the product, easy operation can effectually prevent that the product from shifting, has promoted the practicality of device.

Drawings

Fig. 1 is a schematic view of a structure of a failure detection device for an LED driving power supply according to the present invention;

fig. 2 is a schematic rear view of the LED driving power failure detection apparatus provided by the present invention;

fig. 3 is the utility model provides a sectional structure schematic diagram of a LED drive power supply fault detection device.

In the figure: 1. a housing; 2. air holes; 3. placing the plate; 4. mounting a column; 5. mounting blocks; 6. a detection means; 7. detecting a table; 8. a protection plate; 9. a splint; 10. a protective case; 11. a pull rod; 12. a sliding sleeve; 13. a gantry; 14. a first spring; 15. insulating and pressing a block; 16. an air outlet pipe; 17. a slide bar; 18. a second spring; 19. a fan; 20. and (5) installing a pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, an LED driving power failure detection device includes a housing 1, a detection meter 7 is fixed on the upper surface of the housing 1 by bolts, two mounting blocks 5 are fixed on the upper surface of the housing 1 by bolts, a detection tool 6 is clamped on one side of the mounting blocks 5, the detection tool 6 is electrically connected with the detection meter 7, a portal frame 13 is fixed on the upper surface of the housing 1 by bolts, a plurality of sliding sleeves 12 are fixed on one side of the portal frame 13 by bolts, a pull rod 11 is slidably connected in the sliding sleeves 12, a first spring 14 is sleeved on one side of the pull rod 11, an insulation pressing block 15 is fixed on the other end of the pull rod 11 by bolts, the pull rod 11 can drive the insulation pressing block 15 to be lifted upwards, the operation can be simpler when the power line of the driving power is disassembled and assembled, the detection efficiency is improved, and the first spring 14 is located between the portal frame 13 and the insulation pressing block 15, the elasticity of first spring 14 can make pull rod 11 reset, and insulating briquetting 15 can compress tightly the power cord of access simultaneously, and first mounting hole has been seted up to one side of casing 1, and the inside of first mounting hole has erection column 4 through the bolt fastening, and the top of erection column 4 has through the bolt fastening places board 3, places board 3 and can place drive power supply, and it is more convenient to make the power when detecting.

It should be particularly noted that, one side of the first mounting hole is fixed with a mounting tube 20 through a bolt, the interior of the mounting tube 20 is fixed with a hanging rod through a bolt, one side of the hanging rod is fixed with a fan 19 through a bolt, the fan 19 can suck harmful gas possibly generated during detection into the mounting tube 20 to avoid harmful gas suction when a detector detects a product and damage to a body, one side of the housing 1 is fixed with a fixing rod through a bolt, one side of the fixing rod is rotatably connected with a protection plate 8 to protect the detector, one side of the placing plate 3 is provided with a plurality of air holes 2, the air holes 2 are uniformly arranged, one side of the placing plate 3 is provided with two second mounting holes, the second mounting holes are connected with a sliding rod 17 in a sliding manner, one side of the sliding rod 17 is sleeved with a second spring 18, and the second spring 18 is positioned between the placing plate 3 and the housing 1, the top of slide bar 17 is fixed with splint 9 through the bolt, splint 9 can be fixed the product on the device, one side sliding connection of portal frame 13 has protection box 10, and

protection box

10 and 11 gap junction of pull rod, protection box 10 can prevent to electrocute when the measurement personnel use device, the security performance of device has been improved, the gas vent has been seted up to one side of casing 1, one side of gas vent has outlet duct 16 through the bolt fastening, and outlet duct 16 is linked together with mounting tube 20, make the gas that fan 19 inhaled can discharge through outlet duct 16, and then by centralized processing.

The working principle is as follows: during the use, at first mention splint 9, place the product on placing plate 3, loosen splint 9, then under the effect of second spring 18, make splint 9 fix the product, then rotate guard plate 8 and keep off the top at the product, then mention pull rod 11, pull rod 11 can drive insulating briquetting 15 and upwards mention, then put the power cord into insulating briquetting 15's below, then loosen pull rod 11, utilize the elasticity of first spring 14 to make pull rod 11 reset, insulating briquetting 15 can compress tightly the power cord of inserting simultaneously, then start fan 19, then detect the product through detection instrument 6, gas that probably produces during the while detects flows into the mounting tube 20 through gas pocket 2 under the effect of fan 19, then will discharge into gas treatment device through outlet duct 16, observe the testing result through detecting table 7 at last, the detection work is accomplished.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The LED driving power supply fault detection device comprises a shell (1) and is characterized in that the upper surface of the shell (1) is fixedly connected with a detection meter (7), the upper surface of the shell (1) is fixedly connected with two installation blocks (5), one side of each installation block (5) is fixedly connected with a detection tool (6), the detection tools (6) are electrically connected with the detection meter (7), the upper surface of the shell (1) is fixedly connected with a portal frame (13), one side of the portal frame (13) is fixedly connected with a plurality of sliding sleeves (12), a pull rod (11) is movably connected in each sliding sleeve (12), one side of each pull rod (11) is movably connected with a first spring (14), the other end of each pull rod (11) is fixedly connected with an insulation pressing block (15), the first spring (14) is located between the portal frame (13) and the insulation pressing block (15), one side of the shell (1) is provided with a first installation hole, the inside fixedly connected with erection column (4) of first mounting hole, the top fixedly connected with of erection column (4) places board (3).

2. The LED driving power failure detection device according to claim 1, wherein a mounting tube (20) is fixedly connected to one side of the first mounting hole, a hanging rod is fixedly connected to the inside of the mounting tube (20), and a fan (19) is fixedly connected to one side of the hanging rod.

3. The LED driving power failure detection device as claimed in claim 1, wherein a fixing rod is fixedly connected to one side of the housing (1), and a protection plate (8) is movably connected to one side of the fixing rod.

4. The LED driving power failure detection device according to claim 1, wherein a plurality of air holes (2) are formed in one side of the placing plate (3), and the air holes (2) are uniformly arranged.

5. The LED driving power failure detection device according to claim 1, wherein two second mounting holes are formed in one side of the placing plate (3), a sliding rod (17) is movably connected in the second mounting holes, a second spring (18) is movably connected to one side of the sliding rod (17), the second spring (18) is located between the placing plate (3) and the shell (1), and a clamping plate (9) is fixedly connected to the top end of the sliding rod (17).

6. The LED driving power failure detection device according to claim 1, wherein a protective box (10) is movably connected to one side of the gantry (13), and the protective box (10) is in clearance connection with the pull rod (11).

7. The LED driving power failure detection device according to claim 2, wherein an exhaust port is formed in one side of the housing (1), an air outlet pipe (16) is fixedly connected to one side of the exhaust port, and the air outlet pipe (16) is connected to the mounting pipe (20).