CN210241205U - Line light source with natural cooling function - Google Patents
Line light source with natural cooling function Download PDFInfo
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- CN210241205U CN210241205U CN201921223732.1U CN201921223732U CN210241205U CN 210241205 U CN210241205 U CN 210241205U CN 201921223732 U CN201921223732 U CN 201921223732U CN 210241205 U CN210241205 U CN 210241205U
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Abstract
The utility model discloses a line source with natural cooling function relates to visual detection light source technical field, including heat dissipation base, curb plate, end plate and light-emitting component, form a mounting groove between base and the curb plate, light-emitting component installs in the mounting groove, and light-emitting component includes LED array, PCB board, leaded light post and diffusion board, and the leaded light post is transversely established in the top of LED array, and the top at the leaded light post is established to the diffusion board. The utility model discloses a be equipped with the fin on the curb plate, be equipped with heat radiation fins on the heat dissipation base, the fin has increased light-emitting component's heat radiating area with heat radiation fins's setting, improves the radiating efficiency, and the radiating effect is better, and the LED array adopts the hi-lite lamp pearl of formula of cuting straightly, and the luminance of sending of LED lamp pearl is higher, and the illuminating effect is better, and the whole leakproofness of light source is good, and dustproof effectual is applicable to the great environment of dust, the utility model discloses rational in infrastructure, the appearance is pleasing to the eye, and dustproof effectual, the.
Description
Technical Field
The utility model relates to a visual detection light source technical field specifically is a line source with natural cooling function.
Background
At present, more and more manual detection modes are replaced by automatic detection equipment in the market. Automatic detection equipment generally needs to use the detection light source, and the image acquisition mode that suitable light source cooperation is good plays an increasingly big role in machine vision.
However, the LED lamp in the detection light source is an external light emitting and internal heating device, the power consumed by the LED is only about 30% for emitting light, about 70% of the power is consumed by heat, and excessive heat generation has a great influence on the performance of the LED, so it is very important to dissipate heat of the LED. At present, the heat dissipation treatment is generally carried out in the industry by adopting a cooling fan, and the detection light source has poor heat dissipation effect, complex structure and high manufacturing cost and is not suitable for the environment with larger dust.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a line source with natural cooling function has dustproof effectual and the good beneficial effect of radiating effect to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a line source with natural cooling function, including the heat dissipation base, the curb plate, end plate and light-emitting component, the curb plate is established in heat dissipation base upper end, curb plate and heat dissipation base fixed connection, curb plate one side is equipped with the end plate, end plate and curb plate fixed connection, form a mounting groove between base and the curb plate, light-emitting component installs in the mounting groove, light-emitting component includes the LED array, the PCB board, leaded light post and diffusion board, the LED array sets firmly on the PCB board, the leaded light post is transversely established in the top of LED array, the top at leaded light post is established to the diffusion board, diffusion board one end is connected with the end plate.
As a further aspect of the present invention: the end plate inboard is equipped with the diffuser plate mounting groove, and diffuser plate one end is installed in the diffuser plate mounting groove.
As a further aspect of the present invention: the end plate bottom is equipped with the water joint mounting hole, is equipped with the internal thread in the water joint mounting hole, is equipped with water joint on the water joint mounting hole, and water joint includes screw thread portion and joint portion, joint portion and screw thread portion fixed connection, and the screw thread portion middle part is equipped with waterproof piece.
As a further aspect of the present invention: the side plate is provided with a radiating fin which is fixedly connected with the side plate.
As a further aspect of the present invention: the radiating base is provided with radiating fins which are fixedly connected with the radiating base.
As a further aspect of the present invention: the LED array is the high-brightness lamp pearl of formula of cuting straightly and evenly distributed on the PCB board.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be equipped with the fin on the curb plate, be equipped with heat radiation fins on the heat dissipation base, the fin has increased light-emitting component's heat radiating area with heat radiation fins's setting, improves the radiating efficiency, and the radiating effect is better, and the LED array adopts the hi-lite lamp pearl of formula of cuting straightly, and the luminance of sending of LED lamp pearl is higher, and the illuminating effect is better, and the whole leakproofness of light source is good, and dustproof effectual is applicable to the great environment of dust, the utility model discloses rational in infrastructure, the appearance is pleasing to the eye, and dustproof effectual, the.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
The labels in the figure are:
the LED module comprises a heat dissipation base 12, side plates 13, end plates 14, a light emitting assembly 15, an LED array 16, a PCB 17, a light guide column 18, a diffusion plate 19, a diffusion plate installation groove 20, a waterproof connector installation hole 21, a waterproof connector 22, a threaded portion 23, a connector portion 24, a waterproof block 25, a heat dissipation fin 26 and a heat dissipation fin 27.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a line light source with a natural cooling function includes a heat dissipation base 12, a side plate 13, an end plate 14 and a light emitting assembly 15, the side plate 13 is disposed on the heat dissipation base 12, the side plate 13 is fixedly connected to the heat dissipation base 12, the end plate 14 is disposed on one side of the side plate 13, the end plate 14 is fixedly connected to the side plate 13, a mounting groove is formed between the base and the side plate 13, the light emitting assembly 15 is mounted in the mounting groove, the light emitting assembly 15 includes an LED array 16, a PCB 17, a light guiding column 18 and a diffusion plate 19, the light guiding column 18 is a cylindrical lens, which has a light condensing effect on light emitted from the LED array 16 below, and has a high brightness, the LED array 16 is fixedly disposed on the PCB 17, the light guiding column 18 is transversely disposed above the LED array 16, the diffusion plate 19 is disposed above the light, the light-emitting component 15 is arranged as a linear light source, can ensure that light has good uniformity and consistency, and can be used for detecting cloth printing defects, detecting adhesive label paper defects, detecting the position of a release paper protective film and the like. In the design, the side plate 13 is provided with the radiating fins 26, the radiating base 12 is provided with the radiating fins 27, and the arrangement of the radiating fins 26 and the radiating fins 27 increases the radiating area of the light-emitting component 15, improves the radiating efficiency and has better radiating effect; the base, the side plates 13, the end plates 14, the diffusion plate 19 and the waterproof joints 22 form a sealed environment, the whole light source is good in sealing performance, and the dustproof and waterproof effects are good.
In a preferred embodiment of the present invention, the inner side of the end plate 14 is provided with a mounting groove 20 for a diffusion plate, and one end of the diffusion plate 19 is mounted in the mounting groove 20 for the diffusion plate.
The utility model discloses in the embodiment of a preferred, end plate 14 bottom is equipped with water joint mounting hole 21, be equipped with the internal thread in the water joint mounting hole 21, be equipped with water joint 22 on the water joint mounting hole 21, water joint 22 includes screw thread portion 23 and joint portion 24, joint portion 24 and screw thread portion 23 fixed connection, screw thread portion 23 middle part is equipped with waterproof piece 25, waterproof piece 25 further seals water joint mounting hole 21 and handles, effectively isolated external moisture or dust, thereby realized the totally enclosed setting of heat dissipation base 12.
In a preferred embodiment of the present invention, the side plate 13 is provided with a heat sink 26, and the heat sink 26 is fixedly connected to the side plate 13. In this design, the heat dissipation fins 26 increase the heat dissipation area of the light emitting assembly 15, improve the heat dissipation efficiency of the light emitting assembly 15, and improve the heat dissipation effect of the light emitting assembly 15.
In a preferred embodiment of the present invention, the heat dissipation base 12 is provided with heat dissipation fins 27, and the heat dissipation fins 27 are fixedly connected to the heat dissipation base 12. In this design, the heat dissipation fins 27 increase the heat dissipation area of the light emitting device 15, thereby improving the heat dissipation efficiency of the light emitting device 15 and improving the heat dissipation effect of the light emitting device 15.
The utility model discloses in the embodiment of a preferred, LED array 16 is for the high brightness lamp pearl and evenly distributed of formula of cuting straightly on PCB board 17, has good effect of shining.
The utility model discloses a be equipped with fin 26 on the curb plate 13, be equipped with heat radiation fins 27 on the heat dissipation base 12, fin 26 has increased light-emitting component 15's heat radiating area with heat radiation fins 27's setting, improves the radiating efficiency, and the radiating effect is better, and LED array 16 adopts the hi-lite lamp pearl of formula of cuting straightly, and the luminance of sending of LED lamp pearl is higher, and the illuminating effect is better, and the whole leakproofness of light source is good, and dustproof effectual, be applicable to the great environment of dust, the utility model discloses rational in infrastructure, the appearance is pleasing to the eye, and dustproof effectual, the radiating effect.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The line light source with the natural cooling function is characterized by comprising a heat dissipation base (12), a side plate (13), an end plate (14) and a light emitting assembly (15), wherein the side plate (13) is arranged at the upper end of the heat dissipation base (12), the side plate (13) is fixedly connected with the heat dissipation base (12), the end plate (14) is arranged on one side of the side plate (13), the end plate (14) is fixedly connected with the side plate (13), a mounting groove is formed between the base and the side plate (13), the light emitting assembly (15) is arranged in the mounting groove, the light emitting assembly (15) comprises an LED array (16), a PCB (17), a light guide column (18) and a diffusion plate (19), the LED array (16) is fixedly arranged on the PCB (17), the light guide column (18) is transversely arranged above the LED array (16), and the diffusion plate (19) is arranged above the light guide column (18), one end of the diffusion plate (19) is connected with the end plate (14).
2. The line light source with natural cooling function according to claim 1, wherein the end plate (14) is provided inside with a diffusion plate mounting groove (20), and the diffusion plate (19) is mounted at one end in the diffusion plate mounting groove (20).
3. The line light source with the natural cooling function according to claim 1, wherein a waterproof joint mounting hole (21) is formed in the bottom of the end plate (14), an internal thread is formed in the waterproof joint mounting hole (21), a waterproof joint (22) is arranged on the waterproof joint mounting hole (21), the waterproof joint (22) comprises a threaded portion (23) and a joint portion (24), the joint portion (24) is fixedly connected with the threaded portion (23), and a waterproof block (25) is arranged in the middle of the threaded portion (23).
4. The line light source with natural cooling function of claim 1, characterized in that the side plate (13) is provided with a heat sink (26), and the heat sink (26) is fixedly connected with the side plate (13).
5. The line light source with natural cooling function as claimed in claim 1, wherein the heat sink base (12) is provided with heat dissipating fins (27), and the heat dissipating fins (27) are fixedly connected with the heat sink base (12).
6. The line light source with natural cooling function of claim 1, characterized in that the LED array (16) is a straight-line high-brightness lamp bead and is uniformly distributed on the PCB (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223732.1U CN210241205U (en) | 2019-07-31 | 2019-07-31 | Line light source with natural cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223732.1U CN210241205U (en) | 2019-07-31 | 2019-07-31 | Line light source with natural cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210241205U true CN210241205U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921223732.1U Active CN210241205U (en) | 2019-07-31 | 2019-07-31 | Line light source with natural cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210241205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116447564A (en) * | 2023-04-25 | 2023-07-18 | 深圳市拓视达科技有限公司 | Line scanning light source |
-
2019
- 2019-07-31 CN CN201921223732.1U patent/CN210241205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116447564A (en) * | 2023-04-25 | 2023-07-18 | 深圳市拓视达科技有限公司 | Line scanning light source |
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