CN211347974U - Heat radiation structure of light source for visual inspection - Google Patents
Heat radiation structure of light source for visual inspection Download PDFInfo
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- CN211347974U CN211347974U CN201921768399.2U CN201921768399U CN211347974U CN 211347974 U CN211347974 U CN 211347974U CN 201921768399 U CN201921768399 U CN 201921768399U CN 211347974 U CN211347974 U CN 211347974U
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Abstract
The utility model discloses a heat radiation structure of light source for visual inspection, including placing the case, it has the cooler bin to place case lower extreme welded fastening, the cooler bin lower extreme offsets with the headstock, the headstock bottom is rotated through the bearing and is connected with adjustment mechanism, it has actuating mechanism to place case upside outer wall welded fastening, it is provided with the air compensation ware to place the case upper end, it has the motor to place case lateral wall welded fastening, the output shaft of motor runs through and places case lateral wall and welded fastening and have cooling mechanism, it has the fixed block with external intercommunication and inner wall welded fastening to place one side that the case kept away from the motor, it has the intercommunication groove to place the bottom of the case portion. The utility model discloses a thereby rotate and adjust the pole and drive the rotation of second bevel gear, second bevel gear drives first bevel gear and rotates to drive the cooler bin of first bevel gear top and place the case and rotate, thereby adjust the direction of illumination of LED light source, make the device adapt to different job requirement, strong adaptability.
Description
Technical Field
The utility model relates to a visual detection technical field especially relates to a heat radiation structure of light source for visual detection.
Background
The visual detection system uses a camera to replace human eyes to complete functions of identification, positioning, detection and the like, and the general visual detection system is formed by combining the camera, a lens and a light source and can replace manpower to complete product defect detection; the visual detection system can effectively improve the detection speed and precision of the production line, greatly improve the yield and quality, reduce the labor cost and simultaneously prevent misjudgment caused by eye fatigue.
The light source that visual inspection used can release a large amount of heats under operating condition, and just dispel the heat through simple convection current louvre to the light source at present, and the radiating effect is not good, works at high temperature state for a long time and makes the light source life-span shorten, and the light source once fixed, its irradiation direction just can't change, can't satisfy the operation requirement under the different work condition.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a heat radiation structure of light source for visual inspection, is including placing the case, it has the cooler bin to place case lower extreme welded fastening, the cooler bin lower extreme offsets with the headstock, the headstock bottom is rotated through the bearing and is connected with adjustment mechanism, it has starting mechanism to place case upside outer wall welded fastening, it is provided with the air compensation ware to place the case upper end, it has the motor to place case lateral wall welded fastening, the output shaft of motor runs through places case lateral wall and welded fastening has cooling mechanism, it has the fixed block with external intercommunication and inner wall welded fastening to place one side that the motor was kept away from to the case, it has the intercommunication groove to place the bottom of the case portion.
Preferably, actuating mechanism includes that welded fastening is at the rectangular block of placing on the case upside outer wall, it has the cavity to open in the rectangular block, rectangular block inside wall symmetry is opened there is the spout, sealed sliding connection has the cystosepiment in the spout, rectangular block lateral wall symmetry is provided with the terminal, the terminal is in the spout top, open the rectangular block upper end has the through-hole, the cystosepiment upside veneer has a layer of metal film.
Preferably, cooling body include with motor output shaft welded fastening's action wheel, action wheel symmetric meshing has two from the driving wheel, and every is connected through the bearing rotation from the equal coaxial welded fastening of driving wheel has dwang and places the case lateral wall, and the equal welded fastening of one end that the motor was kept away from to every dwang has the flabellum.
Preferably, a guide pipe is arranged in the cooling box, one end of the guide pipe penetrates through the cooling box and is fixedly arranged in the communicating groove, the other end of the guide pipe is arranged in the annular pipeline in the fixing block and penetrates through the upper side wall of the placing box to be communicated with the outside, and one section of the guide pipe in the cooling box is of a spiral structure.
Preferably, the adjusting mechanism comprises a supporting rod rotatably connected to the bottom end of the power box, a first bevel gear is fixedly welded to the upper end of the supporting rod, an adjusting rod is rotatably connected to one side, away from the motor, of the power box, and a second bevel gear meshed with the first bevel gear is fixedly welded to one end, in the power box, of the adjusting rod.
Preferably, a groove is formed in the fixing block, the cross section of the groove is circular, the LED light source is placed in the groove, and a plurality of radiating fins are fixedly arranged on one side, close to the motor, of the LED light source.
Compared with the prior art, the utility model has the advantages of:
1. thereby drive second bevel gear through rotating the regulation pole and rotate, second bevel gear drives first bevel gear and rotates to drive the cooler bin of first bevel gear top and place the case and rotate, thereby adjust the direction of illumination of LED light source, make the device adapt to different work requirements, strong adaptability.
2. The motor drives the gear and rotates, thereby gear intermeshing drives the flabellum and rotates, thereby the flabellum rotates inwards to bleed and takes high-temperature gas out and cool down for the LED lamp body, high-temperature gas gets into and places and carries out the heat exchange with the coolant liquid in the pipe in the cooler bin, gas after the cooling gets into around establishing in the pipe in the ring channel, cool down the LED lamp body once more, and discharge to the external world behind the gas absorption heat, make the LED light source keep under normal operating temperature through twice cooling, the radiating effect is good.
Drawings
Fig. 1 is a side sectional view of a heat dissipation structure of a light source for visual inspection according to the present invention.
Fig. 2 is a front cross-sectional view of the heat dissipation structure of the light source for visual inspection according to the present invention.
Fig. 3 is a cross-sectional view of a rectangular block in the heat dissipation structure of the light source for visual inspection provided by the present invention.
In the figure: the cooling system comprises a placing box 1, a cooling box 2, a power box 3, a motor 4, a driving wheel 5, a driven wheel 6, a rotating rod 7, fan blades 8, a rectangular block 9, an air compensator 10, a fixed block 11, an annular pipeline 12, a guide pipe 13, a first bevel gear 14, an adjusting rod 15, a second bevel gear 16, a sliding groove 17, a foam plate 18, a binding post 19, a through hole 20, a radiating fin 21 and a communicating groove 22.
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.
Referring to fig. 1-3, a heat radiation structure of light source for visual inspection, including placing case 1, place 1 lower extreme welded fastening of case and have cooler bin 2, 2 lower extremes of cooler bin offset with headstock 3, headstock 3 inner bottom rotates through the bearing and is connected with adjustment mechanism, place 1 upside outer wall welded fastening of case and have starting mechanism, it is provided with air compensation ware 10 to place 1 upper end of case, it has motor 4 to place 1 lateral wall welded fastening of case, motor 4's output shaft runs through and places 1 lateral wall and welded fastening of case and have cooling mechanism, it has fixed block 11 to place one side and external intercommunication and inner wall welded fastening that case 1 kept away from motor 4, it has intercommunication groove 22 to place 1 bottom.
Actuating mechanism includes rectangular block 9 of welded fastening on placing 1 upside outer wall of case, it has the cavity to open in rectangular block 9, rectangular block 9 inside wall symmetry is opened there is spout 17, sealed sliding connection has cystosepiment 18 in the spout 17, rectangular block 9 lateral wall symmetry is provided with terminal 19, terminal 19 is in spout 17 top, open at rectangular block 9 upper end has through-hole 20, cystosepiment 18 upside veneer has a layer of metal film, the temperature makes the air of cystosepiment 18 below be heated the inflation in transmitting rectangular block 9 through the box, thereby promote cystosepiment 18 upward movement, upwards slide to metal film and terminal 19 contact in spout 17 as cystosepiment 18, make the circuit intercommunication, motor 4 begins to work.
Cooling body includes the action wheel 5 with 4 output shaft welded fastening of motor, and 5 symmetric meshes of action wheel have two from driving wheel 6, and every is connected through the bearing rotation from the equal coaxial welded fastening of 6 follow driving wheels has dwang 7 and places 1 lateral walls of case, and the equal welded fastening of one end that motor 4 was kept away from to every dwang 7 has flabellum 8.
Be provided with pipe 13 in the cooler bin 2, pipe 13 one end runs through cooler bin 2 and goes up the fixed setting of lateral wall in intercommunication groove 22, and the pipe 13 other end sets up in the annular duct 12 of fixed block 11 and runs through and place case 1 and go up lateral wall and external intercommunication, and pipe 13 sets up to helical structure in one section of cooler bin 2, and pipe 13 sets up to helical structure in cooler bin 2 to high-temperature gas fully cools down with the coolant liquid contact in cooler bin 2.
The adjusting mechanism comprises a supporting rod which is rotatably connected to the bottom end of the power box 3, a first bevel gear 14 is fixedly welded to the upper end of the supporting rod, one side, away from the motor 4, of the power box 3 is rotatably connected with an adjusting rod 15, one end, in the power box 3, of the adjusting rod 15 is fixedly welded with a second bevel gear 16 meshed with the first bevel gear 14, the adjusting rod 15 is rotated to drive the second bevel gear 16 to rotate, the second bevel gear 16 drives the first bevel gear 14 to rotate, so that the cooling box 2 above the first bevel gear 14 is driven to rotate with the placing box 1, and the irradiation direction of the LED light source is.
The fixed block 11 is internally provided with a groove, the cross section of the groove is circular, the groove is internally provided with an LED light source, one side of the LED light source close to the motor 4 is fixedly provided with a plurality of radiating fins 21, and the radiating fins 21 increase the contact area with the air, so that the visual detection can radiate heat better by the light source.
In the utility model, the light source for visual inspection starts to work to supplement light for camera shooting, the LED light source generates a large amount of heat after working for a period of time, the heat is transmitted to the radiating fins 21 through the body, so that the temperature of the air in the placing box 1 is raised, the temperature is transmitted into the rectangular block 9 through the box body, so that the air below the foam board 18 is heated and expanded, thereby pushing foam sheet 18 upward, as foam sheet 18 slides upward within runner 17 into contact with terminal 19, the circuit is communicated, the motor 4 starts to work, the motor 4 drives the driving wheel 5 to rotate, the driving wheel 5 drives the two driven wheels 6 to rotate, thereby enabling the fan blade 8 to start working, the fan blade 8 to start air draft when rotating, the air compensator 10 compensates air in the placing box 1, so that the side of the fan blade 8 far away from the motor 4 forms negative pressure, and high-temperature gas is pumped away to dissipate heat for the LED light source.
High-temperature gas gets into pipe 13 and moves to getting into in cooler bin 2, and pipe 13 sets up to helical structure in cooler bin 2 to high-temperature gas fully cools down with the coolant liquid contact in cooler bin 2, and in the gas entering pipe 13 in the annular duct 12 after the cooling, the pipe 13 inner loop of gas in annular duct 12 is cooled down the LED light source body once more, and gas absorbs the heat after and moves to the external world from pipe 13.
If the irradiation direction of the light source for visual detection needs to be adjusted, the adjusting rod 15 is only required to be rotated to drive the second bevel gear 16 to rotate, the second bevel gear 16 drives the first bevel gear 14 to rotate, so that the cooling box 2 above the first bevel gear 14 and the placing box 1 are driven to rotate, the irradiation direction of the LED light source is adjusted, and the device is adaptive to different working requirements and high in adaptability.
It should be noted that the motor model used in the present invention is a 6RK200RGU-CF motor, and the use of the 6RK200RGU-CF motor is a well-known technical means for those skilled in the art, and will not be described herein.
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 (6)
1. The utility model provides a heat radiation structure of light source for visual inspection, is including placing case (1), its characterized in that, it has cooler bin (2) to place case (1) lower extreme welded fastening, cooler bin (2) lower extreme offsets with headstock (3), headstock (3) inner bottom rotates through the bearing and is connected with adjustment mechanism, it has starting mechanism to place case (1) upside outer wall welded fastening, it is provided with air compensator (10) to place case (1) upper end, it has motor (4) to place case (1) lateral wall welded fastening, the output shaft of motor (4) runs through places case (1) lateral wall and welded fastening has cooling mechanism, it has fixed block (11) to place one side and external intercommunication and inner wall welded fastening that case (1) kept away from motor (4), it has intercommunication groove (22) to place case (1) bottom to open.
2. The heat dissipation structure of a light source for visual inspection as claimed in claim 1, wherein the starting mechanism comprises a rectangular block (9) welded and fixed on the outer wall of the upper side of the placing box (1), a cavity is formed in the rectangular block (9), sliding grooves (17) are symmetrically formed in the inner side wall of the rectangular block (9), a foam plate (18) is connected in the sliding grooves (17) in a sealing and sliding manner, binding posts (19) are symmetrically arranged on the side wall of the rectangular block (9), the binding posts (19) are above the sliding grooves (17), a through hole (20) is formed in the upper end of the rectangular block (9), and a layer of metal film is glued on the upper side of the foam plate (18).
3. The heat dissipation structure of a light source for visual inspection according to claim 2, wherein the cooling mechanism includes the action wheel (5) with motor (4) output shaft welded fastening, action wheel (5) symmetrical meshing has two from driving wheel (6), every is connected through bearing rotation from the equal coaxial welded fastening of driving wheel (6) has dwang (7) and placing case (1) lateral wall, and the one end that motor (4) was kept away from in every dwang (7) all welded fastening has flabellum (8).
4. The heat dissipation structure of a light source for visual inspection as claimed in claim 3, wherein a conduit (13) is disposed in the cooling box (2), one end of the conduit (13) penetrates through the upper side wall of the cooling box (2) and is fixedly disposed in the communication groove (22), the other end of the conduit (13) is disposed in the annular pipeline (12) in the fixing block (11) and penetrates through the upper side wall of the placing box (1) to communicate with the outside, and a section of the conduit (13) in the cooling box (2) is disposed in a spiral structure.
5. The heat dissipation structure of a light source for visual inspection as claimed in claim 4, wherein the adjustment mechanism comprises a support rod rotatably connected to the bottom end of the power box (3), a first bevel gear (14) is welded and fixed to the upper end of the support rod, an adjustment rod (15) is rotatably connected to one side of the power box (3) away from the motor (4), and a second bevel gear (16) engaged with the first bevel gear (14) is welded and fixed to one end of the adjustment rod (15) in the power box (3).
6. The heat dissipation structure of the light source for visual inspection according to claim 5, wherein a groove is formed in the fixing block (11), the cross section of the groove is circular, the LED light source is placed in the groove, and a plurality of heat dissipation fins (21) are fixedly arranged on one side of the LED light source close to the motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768399.2U CN211347974U (en) | 2019-10-21 | 2019-10-21 | Heat radiation structure of light source for visual inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768399.2U CN211347974U (en) | 2019-10-21 | 2019-10-21 | Heat radiation structure of light source for visual inspection |
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| Publication Number | Publication Date |
|---|---|
| CN211347974U true CN211347974U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921768399.2U Active CN211347974U (en) | 2019-10-21 | 2019-10-21 | Heat radiation structure of light source for visual inspection |
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| CN (1) | CN211347974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864707A (en) * | 2021-11-12 | 2021-12-31 | 浙江交科工程检测有限公司 | LED auxiliary lighting device for road surface detection vehicle |
| CN114324402A (en) * | 2021-12-17 | 2022-04-12 | 深圳市科扬纸品包装有限公司 | Color box printing quality detection device with high production efficiency |
-
2019
- 2019-10-21 CN CN201921768399.2U patent/CN211347974U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864707A (en) * | 2021-11-12 | 2021-12-31 | 浙江交科工程检测有限公司 | LED auxiliary lighting device for road surface detection vehicle |
| CN113864707B (en) * | 2021-11-12 | 2024-05-17 | 浙江交科工程检测有限公司 | LED auxiliary lighting device for road surface detection vehicle |
| CN114324402A (en) * | 2021-12-17 | 2022-04-12 | 深圳市科扬纸品包装有限公司 | Color box printing quality detection device with high production efficiency |
| CN114324402B (en) * | 2021-12-17 | 2023-08-04 | 深圳市科扬纸品包装有限公司 | Color box printing quality detection device with high production efficiency |
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