CN217688513U - Heat dissipation device for light source cover - Google Patents
Heat dissipation device for light source cover Download PDFInfo
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- CN217688513U CN217688513U CN202221325568.7U CN202221325568U CN217688513U CN 217688513 U CN217688513 U CN 217688513U CN 202221325568 U CN202221325568 U CN 202221325568U CN 217688513 U CN217688513 U CN 217688513U
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- light source
- source cover
- fan
- support body
- rack
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Abstract
The utility model relates to a AOI detection area discloses a light source cover heat abstractor, including support body and lens mount, fixedly connected with detection camera lens and light source cover on the lens mount still include the controller, are connected with the fan casing on the support body, are connected with a plurality of radiator fan on the fan casing, are connected with a plurality of photoelectric sensing wares that correspond the setting with radiator fan respectively on the support body. The utility model has the advantages of it is following and effect: 1. the light source cover is radiated by fixedly connecting a plurality of radiating fans on the fan frame; the photoelectric sensor is arranged on each fan, the induction plate which is inserted into the photoelectric sensor in a sliding manner is arranged on the lens seat, so that the heat radiation fans arranged opposite to the light source cover keep low-power operation, the heat radiation fans arranged on two sides of the light source cover keep high-power operation, and the vibration generated by blowing the light source cover by the heat radiation fans is reduced.
Description
Technical Field
The utility model relates to an AOI detects the machine field, in particular to light source cover heat abstractor.
Background
The AOI detector is an apparatus for detecting common defects encountered in welding production based on optical principles. AOI is a new emerging testing technology, but the development is rapid, and AOI testing equipment is released by many manufacturers. During automatic detection, the machine automatically scans the PCB through the camera, acquires images, compares the tested welding spots with qualified parameters in the database, inspects the defects on the PCB through image processing, and displays/marks the defects through a display or an automatic mark for repair personnel to repair. The existing AOI detection machine is provided with a light source cover below the lens and a light source in the light source cover, so that the definition of lens shooting is improved, the heat of the light source is generated, a heat dissipation device is required to be arranged on the AOI detection machine to dissipate heat of the light source cover, the existing heat dissipation mode is directly connected with a heat dissipation fan on the machine cover to dissipate heat of the whole air in the AOI detection machine, and the heat dissipation efficiency of the light source cover is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a light source cover heat abstractor has the effect that improves light source cover radiating efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a light source cover heat abstractor, include support body and sliding connection in the lens mount of support body, fixedly connected with detection camera lens and light source cover on the lens mount still include the controller, be connected with the fan yoke on the support body, a plurality of radiator fan of fixedly connected with on the fan yoke, the radiator fan air outlet is close to the light source cover is connected with a plurality of photoelectric sensing wares that correspond the setting with radiator fan respectively on the support body, fixedly connected with tablet on the lens mount, the tablet slides and passes photoelectric sensing ware, photoelectric sensing ware with implement radiator fan respectively with the controller links to each other.
By adopting the technical scheme, the plurality of radiating fans are arranged on the fan frame, the air outlet of each radiating fan faces towards one end provided with the light source cover, the radiating fans are started to radiate the light source covers, the photoelectric sensor is correspondingly arranged above each radiating fan, when the detection lens detects the PCB, the lens base slides on the frame body, when the induction plate is inserted into the photoelectric sensor, the controller controls the radiating fans arranged correspondingly to the controller to reduce power or stop rotating, and other radiating fans normally rotate, so that the radiating fans arranged opposite to the light source covers keep low-power operation and the radiating fans arranged on two sides of the light source covers keep high-power operation, the radiating effect is guaranteed, vibration generated by the fact that the radiating fans blow the light source covers is reduced, and the detection precision is improved.
The utility model discloses a further set up to: the fan rack is characterized in that locking screws are arranged on two sides of the fan rack respectively, adjusting sliding grooves for the locking screws to penetrate through and slide are arranged on two sides of the fan rack respectively, and the locking screws are in threaded connection with the rack body.
Through adopting above-mentioned technical scheme, through following the fan board that slides of adjusting the spout to fix the fan board through screwing up locking screw, realize the regulation to radiator fan height.
The utility model discloses a further set up to: the fan rack is characterized in that an adjusting rod is fixedly connected to the fan rack, an adjusting rack is arranged on the side wall of the adjusting rod, and an adjusting gear meshed with the adjusting rack is rotatably connected to the rack body.
Through adopting above-mentioned technical scheme, adjusting gear meshes with adjusting the rack mutually, and the regulation pole slides from top to bottom through rotating adjusting gear drive, realizes the stable regulation to radiator fan height.
The utility model discloses a further set up to: the light source cover is provided with a plurality of heat dissipation holes.
Through adopting above-mentioned technical scheme, be provided with a plurality of louvres on the light source cover, improve the radiating effect of light source cover.
The utility model discloses a further set up to: and a rotating handle is fixedly connected to the end face of the adjusting gear.
Through adopting above-mentioned technical scheme, rotate handle drive adjusting gear and rotate.
The utility model has the advantages that:
1. the light source cover is radiated by fixedly connecting a plurality of radiating fans on the fan frame;
2. the photoelectric sensor is arranged on each fan, the induction plate which is inserted into the photoelectric sensor in a sliding way is arranged on the lens seat, so that the heat radiation fans which are arranged opposite to the light source cover keep low-power operation, the heat radiation fans which are arranged at two sides of the light source cover keep high-power operation, and the vibration generated by blowing the light source cover by the heat radiation fans is reduced;
3. through setting up the regulation spout in fan housing both sides, lead the slip of fan housing, improved radiator fan altitude mixture control's stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is an enlarged schematic view of the embodiment at a in fig. 1.
Fig. 3 is an enlarged schematic view of the embodiment at B of fig. 1.
In the figure, 1, a frame body; 2. a lens mount; 21. detecting a lens; 22. a light source cover; 23. heat dissipation holes; 3. a fan frame; 31. a heat radiation fan; 32. a locking screw; 33. adjusting the sliding chute; 34. adjusting a rod; 35. adjusting the rack; 4. a photoelectric sensor; 5. an induction plate; 6. an adjusting gear; 61. the handle is rotated.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
An embodiment of the heat dissipation device for a light source cover is shown in fig. 1 and fig. 3, and includes a frame body 1 and a lens mount 2 slidably connected to the frame body 1, wherein a detection lens 21 and a light source cover 22 are fixedly connected to the lens mount 2, and a plurality of heat dissipation holes 23 are formed in the light source cover 22. Still include controller (not drawn in the figure), be connected with fan case 3 on the support body 1, four radiator fan 31 of fixedly connected with on the fan case 3, radiator fan 31 air outlet is close to light source cover 22, be connected with a plurality of photoelectric sensing ware 4 that correspond the setting with radiator fan 31 respectively on the support body 1, cell type photoelectric switch is chooseed for use to photoelectric sensing ware 4, fixedly connected with tablet 5 on the lens mount 2, tablet 5 slides and passes photoelectric sensing ware 4, photoelectric sensing ware 4 links to each other with the controller respectively with implementing radiator fan 31.
As shown in fig. 1 and 2, locking screws 32 are respectively disposed on two sides of the fan case 3, adjusting sliding grooves 33 for the locking screws 32 to pass through and slide are respectively disposed on two sides of the fan case 3, and the locking screws 32 are screwed on the frame body 1. Fixedly connected with regulation pole 34 on fan bracket 3, adjust the pole 34 lateral wall and be provided with regulation rack 35, rotate on the support body 1 and be connected with the adjusting gear 6 with adjusting rack 35 engaged with, fixedly connected with turning handle 61 on the adjusting gear 6 terminal surface. The adjusting gear 6 is driven to rotate by rotating the handle 61, the adjusting gear 6 is meshed with the adjusting rack 35, so that the fan frame 3 slides along the adjusting sliding groove 33, and the fan frame 3 is fixed by screwing the locking screw 32, so that the height of the heat dissipation fan 31 is adjusted.
When the heat dissipation device of the light source cover 22 is used, the heat dissipation fan 31 is started to dissipate heat of the light source cover 22, the photoelectric sensor 4 is correspondingly arranged above each heat dissipation fan 31, when the detection lens 21 detects a PCB, the lens base 2 slides on the frame body 1, when the induction plate 5 is inserted into the photoelectric sensor 4, the controller controls the heat dissipation fan 31 correspondingly arranged to reduce power or stop rotating, and other heat dissipation fans 31 normally rotate, so that the heat dissipation fan 31 oppositely arranged to the light source cover 22 keeps low-power operation and the heat dissipation fans 31 arranged at two sides of the light source cover 22 keep high-power operation, the heat dissipation effect is ensured, meanwhile, vibration generated when the heat dissipation fan 31 blows the light source cover 22 is reduced, and the detection precision is improved.
Claims (5)
1. The utility model provides a light source cover heat abstractor, include support body (1) and sliding connection in lens mount (2) of support body (1), fixedly connected with detection camera lens (21) and light source cover (22) on lens mount (2), its characterized in that: still include the controller, be connected with fan casing (3) on support body (1), a plurality of radiator fan (31) of fixedly connected with are gone up in fan casing (3), radiator fan (31) air outlet is close to light source cover (22), be connected with on support body (1) a plurality of respectively with radiator fan (31) correspond photoelectric sensing ware (4) that set up, fixedly connected with tablet (5) are gone up in lens seat (2), tablet (5) slide and pass photoelectric sensing ware (4), photoelectric sensing ware (4) with implement radiator fan (31) respectively with the controller links to each other.
2. The light source cover heat sink as set forth in claim 1, wherein: the fan rack is characterized in that locking screws (32) are respectively arranged on two sides of the fan rack (3), adjusting sliding grooves (33) for the locking screws (32) to penetrate through and slide are respectively arranged on two sides of the fan rack (3), and the locking screws (32) are in threaded connection with the rack body (1).
3. The light source cover heat sink as set forth in claim 2, wherein: fixedly connected with regulation pole (34) on fan board (3), adjust pole (34) lateral wall and be provided with adjusting rack (35), rotate on support body (1) be connected with adjust rack (35) engaged with adjusting gear (6).
4. The light source cover heat sink as set forth in claim 1, wherein: the light source cover (22) is provided with a plurality of heat dissipation holes (23).
5. The light source cover heat sink as set forth in claim 3, wherein: and a rotating handle (61) is fixedly connected to the end face of the adjusting gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221325568.7U CN217688513U (en) | 2022-05-25 | 2022-05-25 | Heat dissipation device for light source cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221325568.7U CN217688513U (en) | 2022-05-25 | 2022-05-25 | Heat dissipation device for light source cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217688513U true CN217688513U (en) | 2022-10-28 |
Family
ID=83703629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221325568.7U Active CN217688513U (en) | 2022-05-25 | 2022-05-25 | Heat dissipation device for light source cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217688513U (en) |
-
2022
- 2022-05-25 CN CN202221325568.7U patent/CN217688513U/en active Active
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