CN115307824A

CN115307824A - Tightness testing device for LED street lamp

Info

Publication number: CN115307824A
Application number: CN202211237145.4A
Authority: CN
Inventors: 杜敏强; 苏占玉
Original assignee: Shandong Xuyang New Energy Co ltd
Current assignee: Shandong Xuyang New Energy Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2022-11-08
Anticipated expiration: 2042-10-11
Also published as: CN115307824B

Abstract

The invention provides a sealing performance testing device for an LED street lamp, which relates to the field of street lamp testing equipment and comprises a main body, wherein a cylinder is arranged on the rear side of the main body, a cabinet door is arranged on the front side of the main body, and a fixing mechanism is arranged in the main body; the fixing mechanism comprises vertical grooves which are rectangular structures and are arranged on two sides of the main body; the utility model discloses a test device, including adjusting part, deflector, guide plate, water tank, guide plate, the top of main part, and adjusting part installs at the top of main part, and adjusting part includes deflector and water tank, and the deflector is the arc structure, and the deflector is installed at the inboard top of main part, and the top of deflector is equipped with the fluting, and the water tank is installed at the top of main part, carry out the trickle of equidirectional through removing the outlet pipe in the bottom of deflector, make spun rivers be in the direction of simulation actual rainwater on different directions, improve the degree of accuracy of test result, solve current leakproofness testing arrangement when using, adopt the mode of fixed direction to trickle, then the test result has the problem of great error.

Description

Tightness testing device for LED street lamp

Technical Field

The invention relates to the technical field of street lamp testing equipment, in particular to a sealing performance testing device for an LED street lamp.

Background

The tightness testing device is an instrument specially used for detecting the tightness of a product in production and processing enterprises, so that the quality problem of the product caused by leakage is avoided, and the tightness testing device is used for testing the tightness of the LED street lamp in a water spraying simulating mode in the production process of the LED street lamp, so that the LED street lamp is prevented from being damaged due to water inflow.

When carrying out sealed test to the LED street lamp, the shower nozzle position that sprays rivers is relatively fixed usually to current leakproofness testing arrangement, and actually the direction of rainwater is changeable in the rainy day, consequently adopts the mode of fixed direction to carry out the trickle, then there is great error in the test result, and when current leakproofness testing arrangement carries out the sealed test of trickle to the LED street lamp, need bend down the health and look over the bottom of LED street lamp, bow for a long time and arouse the discomfort of health easily.

Disclosure of Invention

In view of this, the present invention provides a sealing performance testing device for an LED street lamp, so as to solve the problem that when the existing sealing performance testing device is used, the position of a nozzle for spraying water is usually fixed, and the direction of rainwater is variable in a rainy day, so that when the direction is fixed for spraying water, the testing result has a large error.

The invention provides a tightness testing device for an LED street lamp, which specifically comprises: the cabinet door comprises a main body, wherein a cylinder is installed on the rear side of the main body, a support is installed at the bottom of the main body, a cabinet door is installed on the front side of the main body, glass is embedded in the cabinet door, and a fixing mechanism is installed inside the main body; the fixing mechanism comprises vertical grooves which are rectangular structures and are arranged on two sides of the main body; the adjusting part is installed at the top of the main body and comprises a guide plate and a water tank, the guide plate is of an arc-shaped structure and is installed at the top of the inner side of the main body, a groove is formed in the top of the guide plate, and the water tank is installed at the top of the main body.

Further, the body includes: the transverse groove is arranged on the inner side of the main body; the sliding rod is of a cylindrical structure, and two ends of the sliding rod are slidably mounted in the transverse groove; the slide, the reflector is installed at the top of slide, and the pull rod is installed in the outside of slide, and slide slidable mounting is in the outside of two slide bars.

Further, the main body further includes: the side plate is of an inclined structure and is arranged on the rear side of the top of the sliding plate, a reflector is arranged on the side face of the side plate, and an illuminating lamp is arranged on the top of the side plate; the collecting box is installed at the bottom of the inner side of the main body, a water pipe is installed on the rear side of the collecting box, a water pump is installed on the outer side of the water pipe, and the water pipe on the rear side of the collecting box penetrates through the rear side of the main body to be connected with the water tank.

Further, the fixing mechanism further includes: the side surface of the transverse plate is provided with a groove which is of a cross structure, a threaded rod is arranged in the groove, and two ends of the transverse plate are slidably arranged in the vertical grooves; the slider, slider slidable mounting is in the recess of diaphragm side, and the slider still installs on the threaded rod of diaphragm side recess.

Further, the fixing mechanism further comprises: the side end of the supporting plate is arranged on the side surface of the sliding block through a rotating shaft; and the side surface of the clamping plate is connected with the other side end of the supporting plate through a rotating shaft.

Further, the fixing mechanism further includes: the fixing plates are arranged on the other side face of the clamping plate and are of an inclined structure, and the LED street lamps are clamped and arranged between the fixing plates; the connecting plate, the connecting plate slidable mounting is in the outside of main part, and the inboard of connecting plate is connected with the both ends of diaphragm, and the bottom of connecting plate is connected with the cylinder output of main part rear side.

Further, the adjusting assembly further comprises: the guide groove is of an arc-shaped structure and is arranged at the bottom of the guide plate; the top groove is formed in the top of the main body, and scales are marked on two sides of the top groove.

Further, the adjusting assembly further comprises: the two ends of the driving rod are mounted at the top of the main body through bearing seats, and the driving rod is positioned at the top of the top groove; and the limiting plate is arranged on the outer side of the driving rod.

Further, the adjusting assembly further comprises: the side surface of the vertical plate is provided with a groove, the vertical plate is slidably mounted on the inner side of the limiting plate, a driving rod is mounted in the groove in the side surface of the vertical plate, and the bottom of the vertical plate is slidably mounted in the groove in the top of the guide plate; the honeycomb duct, honeycomb duct slidable mounting is in the inboard of deflector, and the outside of honeycomb duct is equipped with the annular groove, and rotates the bottom of installing the riser on the annular groove in the honeycomb duct outside, and the rear end of honeycomb duct is connected with the water tank through flexible pipe.

Further, the adjusting assembly further comprises: the positioning plates are of arc structures and are arranged at the two ends of the flow guide pipe, and the positioning plates are arranged on the inner sides of the guide plates in a sliding mode; the water outlet pipe, the nozzle is installed to the bottom of outlet pipe, and the top of outlet pipe is equipped with the structure board, and the structure board runs through the guide way and is connected with the honeycomb duct.

Advantageous effects

1. According to the invention, the water outlet pipe is moved at the bottom of the guide plate to spray water in different directions, when the sealing test is carried out on the LED street lamp, the driving rod is rotated to enable the bottom of the vertical plate to drive the flow guide pipe to move on the inner side of the guide plate, the bottom of the flow guide pipe drives the water outlet pipe to move in different positions, so that the water outlet pipe moves in different directions, the sprayed water flow is in different directions to simulate the actual rainwater direction, the error of the sealing test result is reduced, and the accuracy of the test result is improved.

2. According to the invention, the bottoms of the LED street lamps are checked by using the sliding plate and the reflectors on the side plates, when the bottoms of the LED street lamps are checked to see whether water leakage exists after the LED street lamps are tested, the pull rod on the outer side of the sliding plate is pulled to drive the sliding plate to move, so that the sliding plate and the side plates move at different positions, the reflectors on the sliding plate and the side plates reflect the bottoms of the LED street lamps, the water leakage of the LED street lamps can be checked conveniently, the situation that the LED street lamps are checked by bending for a long time is not needed, the discomfort of the bodies caused by the long-time bending is reduced, and operators can check the water leakage of the LED street lamps more carefully.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.

In the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional structural view of a main body of an embodiment of the present invention;

FIG. 3 is a perspective view of a skateboard embodying the present invention;

FIG. 4 is a schematic perspective view of the cross plate of the embodiment of the present invention;

FIG. 5 is a perspective view of a splint according to an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional structure of a guide plate according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view of a water tank according to an embodiment of the present invention;

fig. 8 is a schematic view of a riser cross-sectional structure of an embodiment of the invention.

List of reference numerals

1. A main body; 101. a transverse groove; 102. a slide bar; 103. a slide plate; 104. a side plate; 105. a collection box;

2. a fixing mechanism; 201. a vertical slot; 202. a transverse plate; 203. a slider; 204. a support plate; 205. a splint; 206. a fixing plate; 207. a connecting plate;

3. an adjustment assembly; 301. a guide plate; 302. a guide groove; 303. a top groove; 304. a drive rod; 305. a limiting plate; 306. a vertical plate; 307. a flow guide pipe; 308. positioning a plate; 309. a water outlet pipe; 3010. a water tank.

Detailed Description

In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

Example (b): please refer to fig. 1 to 8:

the invention provides a tightness testing device for an LED street lamp, which comprises: the cabinet door comprises a main body 1, wherein a cylinder is installed on the rear side of the main body 1, a support is installed at the bottom of the main body 1, a cabinet door is installed on the front side of the main body 1, glass is embedded in the cabinet door, and a fixing mechanism 2 is installed inside the main body 1; the fixing mechanism 2, the fixing mechanism 2 includes the vertical slot 201, and the vertical slot 201 is a rectangular structure, and the vertical slot 201 is set up in both sides of the body 1; adjusting part 3, adjusting part 3 installs at the top of main part 1, and adjusting part 3 includes deflector 301 and water tank 3010, and deflector 301 is the arc structure, and deflector 301 installs at the inboard top of main part 1, and the top of deflector 301 is equipped with the fluting, and water tank 3010 installs the top at main part 1.

Wherein, main part 1 includes: a lateral groove 101, the lateral groove 101 is arranged inside the main body 1; a sliding rod 102, wherein the sliding rod 102 is a cylindrical structure, and two ends of the sliding rod 102 are slidably mounted inside the transverse groove 101; a sliding plate 103, wherein a reflective mirror is arranged at the top of the sliding plate 103, a pull rod is arranged on the outer side of the sliding plate 103, and the sliding plate 103 is slidably arranged on the outer sides of the two sliding rods 102; a side plate 104, wherein the side plate 104 is an inclined structure, the side plate 104 is installed at the rear side of the top of the sliding plate 103, a reflector is installed on the side surface of the side plate 104, and an illuminating lamp is installed at the top of the side plate 104; the collecting box 105, the collecting box 105 is installed at the bottom of the inner side of the main body 1, a water pipe is installed at the rear side of the collecting box 105, a water pump is installed at the outer side of the water pipe, the water pipe at the rear side of the collecting box 105 penetrates through the rear side of the main body 1 to be connected with the water tank 3010, when the LED street lamp is tested for tightness, the water flow sprayed out of the water outlet pipe 309 can be checked through the embedded glass on the cabinet door at the front side of the main body 1, when the test is completed, the sprayed water flow is collected into the collecting box 105, the water pump on the water pipe at the outer side of the collecting box 105 pumps the water flow into the water tank 3010 for repeated use, the pull rod at the outer side of the sliding plate 103 is pulled to move, the sliding plate 103 drives the sliding rod 102 to move in the front-back direction along the transverse groove 101, the sliding plate 103 moves in the left-right direction on the sliding rod 102, the reflective mirrors on the sliding plate 103 and the side plate 104 reflect the bottom of the LED street lamp, the water leakage condition at the bottom of the LED street lamp can be checked conveniently, the illuminating lamp on the lampshade of the transparent street lamp 104 can be irradiated, when the LED street lamp is slightly leaked, and the LED street lamp leakage can be strictly checked for strict LED street lamp tightness test for tightness.

Wherein, fixed establishment 2 still includes: the side surface of the transverse plate 202 is provided with a groove which is of a cross structure, a threaded rod is arranged in the groove, and two ends of the transverse plate 202 are slidably arranged in the vertical grooves 201; the sliding block 203 is arranged in a groove on the side surface of the transverse plate 202 in a sliding manner, and the sliding block 203 is also arranged on a threaded rod in the groove on the side surface of the transverse plate 202; a support plate 204, the side end of the support plate 204 is mounted on the side of the slider 203 through a rotating shaft; a clamping plate 205, the side surface of the clamping plate 205 is connected with the other side end of the supporting plate 204 through a rotating shaft; a fixing plate 206, wherein the fixing plate 206 is installed on the other side surface of the clamping plate 205, the fixing plate 206 is in an inclined structure, and the LED street lamp is installed between the fixing plates 206; the connecting plate 207 is slidably mounted on the outer side of the main body 1, the inner side of the connecting plate 207 is connected with two ends of the transverse plate 202, the bottom of the connecting plate 207 is connected with an air cylinder output end on the rear side of the main body 1, when the LED street lamp is subjected to a tightness test, the LED street lamp is mounted between the clamping plates 205, a threaded rod in a groove on the side surface of the transverse plate 202 is rotated according to the size of the LED street lamp, the threaded rod drives the sliding block 203 to move along the groove on the side surface of the transverse plate 202, the sliding block 203 drives the supporting plate 204 to move, the supporting plate 204 drives the clamping plates 205 to move, the clamping plates 205 drive the fixing plates 206 to be mounted at two ends of the LED street lamp, the fixing plates 206 at the upper position and the lower position respectively fix an upper lampshade and a lower lampshade of the LED street lamp, the interface contacting the lampshade is prevented from influencing a test result, the air cylinder on the rear side of the main body 1 drives the connecting plate 207 to move, the inner side surface of the transverse plate 207 drives the transverse plate 202 to adjust different heights along the vertical grooves 201, and the fixed LED street lamp is positioned at a proper position to perform the tightness test of water spraying.

Wherein, adjusting part 3 still includes: the guide groove 302, the guide groove 302 is an arc structure, and the guide groove 302 is arranged at the bottom of the guide plate 301; the top groove 303, the top groove 303 is arranged on the top of the main body 1, and scales are marked on two sides of the top groove 303; the driving rod 304, both ends of the driving rod 304 are installed on the top of the main body 1 through bearing seats, and the driving rod 304 is located on the top of the top groove 303; a limit plate 305, the limit plate 305 being mounted outside the drive lever 304; a groove is formed in the side surface of the vertical plate 306, the vertical plate 306 is slidably mounted on the inner side of the limiting plate 305, the driving rod 304 is mounted in the groove in the side surface of the vertical plate 306, and the bottom of the vertical plate 306 is slidably mounted in the groove in the top of the guide plate 301; the guide pipe 307 is arranged on the inner side of the guide plate 301 in a sliding mode, an annular groove is formed in the outer side of the guide pipe 307, the bottom of the vertical plate 306 is rotatably arranged on the annular groove in the outer side of the guide pipe 307, and the rear end of the guide pipe 307 is connected with the water tank 3010 through a telescopic pipe; a positioning plate 308, wherein the positioning plate 308 is an arc-shaped structure, the positioning plate 308 is installed at two ends of the draft tube 307, and the positioning plate 308 is installed at the inner side of the guide plate 301 in a sliding manner; outlet pipe 309, the nozzle is installed at the bottom of outlet pipe 309, and the top of outlet pipe 309 is equipped with the structure board, the structure board runs through guide way 302 and is connected with honeycomb duct 307, when carrying out the leakproofness test to the LED street lamp, rotate actuating lever 304 and drive limiting plate 305 and remove, make limiting plate 305 drive riser 306 and remove along top groove 303, the scale of top groove 303 both sides is the distance that riser 306 removed, make the bottom of riser 306 run through the fluting at guide way 301 top drive honeycomb duct 307 and remove in the inboard of guide way 301, when honeycomb duct 307 carries out the arc removal along the inboard of guide way 301, then pull riser 306 and carry out the high removal in the inboard of limiting plate 305, locating plate 308 fixes a position the removal of honeycomb duct 307, prevent the condition that honeycomb duct 307 rotates at will, make honeycomb duct 307 drive outlet pipe 309 carry out the removal of different positions along guide way 302, make outlet pipe 309 blowout rivers direction different, rivers in the water tank 3010 enter into honeycomb duct 307 through the flexible pipe, rivers enter outlet pipe 309 through the structure board on outlet pipe 309 and spout, in the condition that the LED meets the street lamp is simulated, carry out the leakproofness test.

In another embodiment, a servo motor is installed at the top of the main body 1, and the driving rod 304 is driven to rotate by using the servo motor, so that the moving direction of the water outlet pipe 309 can be adjusted more conveniently, the workload of adjusting the water outlet pipe by personnel is reduced, and the working efficiency of the sealing test is improved.

The specific use mode and function of the embodiment are as follows: in the invention, when the tightness test is carried out on the LED street lamp, firstly, the distance of the clamping plate 205 is adjusted according to the size of the LED street lamp, the threaded rod in the groove on the side surface of the transverse plate 202 is rotated to drive the sliding block 203 to move, so that the sliding block 203 drives the supporting plate 204 to push the clamping plate 205 to move, the clamping plate 205 drives the fixing plate 206 to be installed at two ends of the LED street lamp, the air cylinder at the rear side of the main body 1 drives the transverse plate 202 to move along the vertical groove 201 through the connecting plate 207, so that the fixed LED street lamp is in a proper position, then the driving rod 304 is rotated to drive the limiting plate 305 to move, the limiting plate 305 drives the vertical plate 306 to move along the top groove 303, so that the bottom of the vertical plate 306 drives the flow guide pipe 307 to move on the inner side of the guide plate 301, the flow guide pipe 307 moves along the inner side of the guide plate 301 in an arc shape, the positioning plate 308 positions the movement of the flow guide pipe 307, so that the flow guide pipe 307 drives the flow pipe 309 to move at different positions, so that the flow direction sprayed from the water flow in the water outlet pipe 309 is different, the water flow direction, the water flow in the water tank 3010 enters the guide pipe 307 through the guide pipe 307 and then flows into the water outlet pipe 309 to spray out, the water tank 309 to simulate the sliding plate 102, so that the sliding plate 102 on the sliding plate 102, and the sliding plate 102 can repeatedly reflects the LED street lamp on the sliding plate 102, and the sliding plate 102, after the LED street lamp.

The above description is intended to be illustrative of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.

Claims

1. The tightness testing device for the LED street lamp is characterized by comprising a main body (1), wherein a cylinder is installed on the rear side of the main body (1), a support is installed at the bottom of the main body (1), a cabinet door is installed on the front side of the main body (1), and a fixing mechanism (2) is installed inside the main body (1); the fixing mechanism (2) comprises vertical grooves (201), and the vertical grooves (201) are formed in two sides of the main body (1); adjusting part (3), adjusting part (3) are installed at the top of main part (1), and adjusting part (3) include deflector (301) and water tank (3010), and deflector (301) are the arc structure, and deflector (301) are installed at the inboard top of main part (1), and the top of deflector (301) is equipped with the fluting, and installs the top in main part (1) water tank (3010).

2. The tightness test device for the LED street lamp according to claim 1, wherein: the main body (1) comprises: a lateral groove (101), wherein the lateral groove (101) is arranged on the inner side of the main body (1); the two ends of the sliding rod (102) are slidably installed inside the transverse groove (101); the top of the sliding plate (103) is provided with a reflective mirror, the outer side of the sliding plate (103) is provided with a pull rod, and the sliding plate (103) is slidably arranged on the outer sides of the two sliding rods (102).

3. The device for testing the sealing performance of an LED street lamp according to claim 1, wherein: the main body (1) further comprises: the side plate (104) is of an inclined structure, the side plate (104) is installed on the rear side of the top of the sliding plate (103), a reflector is installed on the side surface of the side plate (104), and an illuminating lamp is installed on the top of the side plate (104); the collecting box (105), the collecting box (105) is installed at the inside bottom of main part (1), and the rear side of collecting box (105) is installed the water pipe, and the water pump is installed to the outside of water pipe, and the water pipe of collecting box (105) rear side runs through the rear side of main part (1) and is connected with water tank (3010).

4. The device for testing the sealing performance of an LED street lamp according to claim 1, wherein: the fixing mechanism (2) further comprises: the side surface of the transverse plate (202) is provided with a groove, the groove is of a cross structure, a threaded rod is arranged in the groove, and two ends of the transverse plate (202) are slidably arranged in the vertical groove (201); the sliding block (203), the sliding block (203) is slidably mounted in a groove on the side surface of the transverse plate (202), and the sliding block (203) is further mounted on a threaded rod of the groove on the side surface of the transverse plate (202).

5. The device for testing the sealing performance of an LED street lamp according to claim 1, wherein: the fixing mechanism (2) further comprises: the side end of the supporting plate (204) is arranged on the side surface of the sliding block (203) through a rotating shaft; and the side surface of the clamping plate (205) is connected with the other side end of the supporting plate (204) through a rotating shaft.

6. The device for testing the sealing performance of an LED street lamp according to claim 1, wherein: the fixing mechanism (2) further comprises: the fixing plate (206) is installed on the other side surface of the clamping plate (205), and the LED street lamp is installed between the fixing plates (206) in a clamping mode; the connecting plate (207) is slidably mounted on the outer side of the main body (1), the inner side of the connecting plate (207) is connected with two ends of the transverse plate (202), and the bottom of the connecting plate (207) is connected with the output end of the air cylinder on the rear side of the main body (1).

7. The tightness test device for the LED street lamp according to claim 1, wherein: the adjustment assembly (3) further comprises: the guide groove (302), the said guide groove (302) is set up in the bottom of the guide plate (301); the top groove (303), the top groove (303) is established at the top of main part (1), and the both sides of top groove (303) mark the scale.

8. The device for testing the sealing performance of an LED street lamp according to claim 1, wherein: the adjustment assembly (3) further comprises: the two ends of the driving rod (304) are mounted at the top of the main body (1) through bearing seats, and the driving rod (304) is positioned at the top of the top groove (303); a limiting plate (305), wherein the limiting plate (305) is arranged on the outer side of the driving rod (304).

9. The tightness test device for the LED street lamp according to claim 1, wherein: the adjustment assembly (3) further comprises: the side surface of the vertical plate (306) is provided with a groove, the vertical plate (306) is slidably mounted on the inner side of the limiting plate (305), the driving rod (304) is mounted in the groove in the side surface of the vertical plate (306), and the bottom of the vertical plate (306) is slidably mounted in the groove in the top of the guide plate (301); the guide pipe (307) is slidably mounted on the inner side of the guide plate (301), an annular groove is formed in the outer side of the guide pipe (307), the bottom of the vertical plate (306) is rotatably mounted on the annular groove in the outer side of the guide pipe (307), and the rear end of the guide pipe (307) is connected with the water tank (3010) through a telescopic pipe.

10. The device for testing the sealing performance of an LED street lamp according to claim 1, wherein: the adjustment assembly (3) further comprises: the positioning plates (308) are arc-shaped structures, the positioning plates (308) are arranged at two ends of the guide pipe (307), and the positioning plates (308) are arranged on the inner side of the guide plate (301) in a sliding manner; the water outlet pipe (309), the nozzle is installed to the bottom of outlet pipe (309), and the top of outlet pipe (309) is equipped with the structure board, and the structure board runs through guide way (302) and is connected with honeycomb duct (307).