CN213581711U - CCD light source heat radiation structure - Google Patents
CCD light source heat radiation structure Download PDFInfo
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- CN213581711U CN213581711U CN202022856363.9U CN202022856363U CN213581711U CN 213581711 U CN213581711 U CN 213581711U CN 202022856363 U CN202022856363 U CN 202022856363U CN 213581711 U CN213581711 U CN 213581711U
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Abstract
The utility model discloses a CCD light source heat radiation structure, including base, shell, light source and radiator unit, the shell includes casing and glass board, and the light source includes circuit board and infrared lamp plate, and radiator unit includes two heating panels, radiator fan and temperature sensor. The temperature of the CCD light source is easy to rise in long-time work, workers are easy to scald, energy attenuation is easy to aggravate, and the problem of how to effectively dissipate heat of the CCD light source always troubles technicians in the industry. The utility model discloses a heat transfer that the heating panel absorbed the light source and produced carries out conduction heat dissipation for the shell, realizes the convection heat dissipation through temperature sensor control radiator fan's rotation. The problems that the CCD light source mounting structure in the prior art can only realize local heat dissipation at the light source, the heat dissipation effect is poor, and the service life of the light source is influenced are solved.
Description
Technical Field
The utility model relates to a light source heat dissipation technical field especially relates to a CCD light source heat radiation structure.
Background
The temperature of the CCD light source is easy to rise in long-time work, workers are easy to scald, energy attenuation is easy to aggravate, and the problem of how to effectively dissipate heat of the CCD light source always troubles technicians in the industry. The CCD light source mounting structure in the prior art can only realize local heat dissipation at the light source, and the heat dissipation effect is poor, thereby influencing the service life of the light source.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a CCD light source heat radiation structure aims at solving prior art's CCD light source mounting structure and can only realize local heat dissipation in light source department, and the radiating effect is poor, influences the life's of light source problem.
In order to achieve the above object, the present invention provides a CCD light source heat dissipation structure, comprising a base, a housing, a light source and a heat dissipation assembly, wherein the base has a groove, the housing comprises a casing and a glass plate, the casing is detachably connected with the base and is located at one side of the base, the glass plate is fixedly connected with the casing and is located at one side of the casing far from the base, the light source comprises a circuit board and an infrared lamp plate, the circuit board is fixedly connected with the base and is located between the base and the casing, the infrared lamp plate is detachably connected with the circuit board and is located at one side of the circuit board far from the base, the heat dissipation assembly comprises two heat dissipation plates, a heat dissipation fan, a plurality of cooling tubes and a temperature sensor, two of the heat dissipation plates comprise a plurality of heat dissipation fins and two heat conduction substrates, and two of the heat conduction substrates are fixedly connected with the casing, and are located respectively shells inner wall one side, a plurality of radiating fin with heat conduction base plate fixed connection, and be located and keep away from shells one side, radiator fan with shells fixed connection, and be located shells inner wall one side, it is a plurality of the cooling tube passes the base, and with base fixed connection, and be located in the recess, temperature sensor with circuit board fixed connection, and be located the circuit board with between the radiator fan.
The heat dissipation assembly further comprises a plurality of heat conduction pipes, one ends of the heat conduction pipes are fixedly connected with the infrared lamp plate, and the other ends of the heat conduction pipes are fixedly connected with the heat conduction base plates and located between the infrared lamp plate and the heat conduction base plates.
The light source further comprises a heat insulation layer, the heat insulation layer is fixedly connected with the infrared lamp panel and is located between the infrared lamp panel and the circuit board.
The casing is provided with a heat dissipation hole and a plurality of heat dissipation columns, the heat dissipation hole is arranged relative to the heat dissipation fan, and the heat dissipation columns are located on the outer side of the casing.
The shell further comprises a display screen, the display screen is fixedly connected with the shell and located on one side of the shell, and the alarm is fixedly connected with the shell and located on one side of the display screen.
The shell further comprises a mesh enclosure, the mesh enclosure is detachably connected with the shell, and the radiating holes are located on one side, close to the circuit board.
The utility model discloses a CCD light source heat radiation structure, through the above-mentioned problem of radiator unit solution. Through the base will the utility model discloses install on CCD inspection device, at CCD light source heat radiation structure during operation, the circuit board effect infrared ray lamp plate emission light source, the light source passes the strip on the glass board directive CCD inspection device, long-time work in the temperature rises easily in the casing, scalds the workman easily not only, but also aggravates the energy decay easily, the utility model discloses a radiating fin absorbs the heat transfer and gives the heat conduction base plate, the heat conduction base plate gives the heat transfer the casing carries out the conduction heat dissipation. When the temperature sensor detects that the temperature in the shell is too high, the temperature sensor transmits an electric signal to the circuit board, the circuit board is electrically connected with the cooling fan to control the operation of the cooling fan, and the infrared lamp panel blows air to perform convection cooling. The shell is used for radiating heat, meanwhile, partial heat is transferred to the base, cooling liquid is pumped by a water suction pump seen by the cooling pipe and conveyed to the cooling pipe, a loop is formed in the groove of the cooling pipe, and the base is subjected to water cooling radiation through the cooling pipe. The utility model discloses a radiator unit has solved prior art's CCD light source mounting structure and can only realize local heat dissipation in light source department, and the radiating effect is poor, influences the life's of light source problem.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a heat dissipation structure of a CCD light source according to the present invention;
fig. 2 is a top view of a heat dissipation structure of a CCD light source according to the present invention;
fig. 3 is a cross-sectional view of a top view of a heat dissipation structure of a CCD light source according to the present invention;
fig. 4 is a side view of the heat dissipation structure of the CCD light source of the present invention;
fig. 5 is a sectional view of a side view of the heat dissipation structure of the CCD light source of the present invention.
In the figure: 1-base, 2-shell, 3-light source, 4-heat dissipation assembly, 11-groove, 21-shell, 22-heat dissipation hole, 23-heat dissipation column, 24-mesh enclosure, 25-glass plate, 26-display screen, 27-alarm, 31-circuit board, 32-heat insulation layer, 33-infrared lamp panel, 41-heat dissipation plate, 42-heat dissipation fan, 43-temperature sensor, 44-heat conduction pipe, 45-cooling pipe, 46-heat dissipation fin and 47-heat conduction substrate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a heat dissipation structure of a CCD light source 3: including base 1, shell 2, light source 3 and radiator unit 4, the base has recess 11, shell 2 includes casing 21 and glass board 25, casing 21 with base 1 dismantles the connection, and is located base 1 one side, glass board 25 with casing 21 fixed connection, and be located casing 21 keeps away from base 1 one side, light source 3 includes circuit board 31 and infrared lamp plate 33, circuit board 31 with base 1 fixed connection, and be located between base 1 and the casing 21, infrared lamp plate 33 with circuit board 31 dismantles the connection, and is located circuit board 31 keeps away from base one side, radiator unit 4 includes two heating panels 41, radiator fan 42, a plurality of cooling tubes 45 and temperature sensor 43, two heating panels 41 include a plurality of radiating fins 46 and two heat conduction base plates 47, two heat conduction base plate 47 with casing 21 fixed connection, and be located respectively casing 21 inner wall one side, it is a plurality of radiating fin 46 with heat conduction base plate 47 fixed connection, and be located keep away from casing 21 one side, it is a plurality of cooling tube 45 passes base 1, and with base 1 fixed connection, and be located in recess 11, radiator fan 42 with casing 21 fixed connection, and be located casing 21 inner wall one side, temperature sensor 43 with circuit board 31 fixed connection, and be located circuit board 31 with between the radiator fan 42.
In the present embodiment, the above problem is solved by the heat dissipation assembly 4. Through base 1 will the utility model discloses install on CCD inspection device, at the 3 heat radiation structure during operation of CCD light source, circuit board 31 effect infrared lamp plate 33 emission light source 3, light source 3 passes strip on the glass board 25 directive CCD inspection device, long-time work in the temperature risees easily in the casing 21, not only scalds the workman easily, but also aggravates the energy attenuation easily, the utility model discloses a radiating fin 46 absorbs the heat transfer and gives heat conduction base plate 47, heat conduction base plate 47 with the heat transfer give casing 21 carries out the conduction heat dissipation. Temperature sensor 43 detects when the temperature is too high in the casing 21, temperature sensor 43 transmits the signal of telecommunication for circuit board 31, circuit board 31 with radiator fan 42 electricity is connected, controls radiator fan 42 operates, and is right infrared lamp plate 33 bloies and carries out the convection heat dissipation. When the shell 2 dissipates heat, partial heat is also transferred to the base 1, the cooling pipe 45 is pumped by a water pump connected with the cooling pipe 45 and conveyed to the cooling pipe 45, a loop is formed in the groove 11 of the cooling pipe 45, and the base 1 is cooled by water cooling through the cooling pipe 45. The utility model discloses a radiator unit 4, the 3 mounting structure of CCD light source of having solved prior art can only realize local heat dissipation in 3 departments of light source, and the radiating effect is poor, influences light source 3's life's problem.
Further, radiator unit 4 still includes a plurality of heat pipe 44, it is a plurality of heat pipe 44 one end with infrared lamp plate 33 fixed connection, the other end and two heat conduction base plate 47 fixed connection, and be located infrared lamp plate 33 with between the heat conduction base plate 47.
In this embodiment, the heat pipes 44 are located between the infrared lamp panel 33 and the heat conducting substrate 47, and transfer heat generated by the infrared lamp panel 33 to the heat conducting substrate 47, so as to transfer the heat to the housing 21 for heat dissipation, thereby further enhancing the heat dissipation efficiency.
Further, the light source 3 further includes a heat insulation layer 32, the heat insulation layer 32 is fixedly connected to the infrared lamp panel 33, and is located between the infrared lamp panel 33 and the circuit board 31.
In this embodiment, the heat insulation layer 32 prevents heat generated by the infrared lamp panel 33 from being transferred to the circuit board 31, and prevents the circuit board 31 from being burnt due to an excessively high temperature, thereby protecting the light source 3.
Further, the housing 21 has a heat dissipating hole 22 and a plurality of heat dissipating studs 23, the heat dissipating hole 22 is disposed opposite to the heat dissipating fan 42, and the plurality of heat dissipating studs 23 are disposed outside the housing 21.
In this embodiment, the heat dissipation hole 22 exchanges air in the housing 21 with outside air to realize heat dissipation, so as to enhance the effect of convection heat dissipation, and the plurality of heat dissipation posts 23 increase the heat dissipation area of the housing 21, thereby further enhancing the heat dissipation efficiency of the housing 21.
Further, the housing 2 further includes a display screen 26 and an alarm 27, the display screen 26 is fixedly connected to the housing 21 and located on one side of the housing 21, and the alarm 27 is fixedly connected to the housing 21 and located on one side of the display screen 26.
In the present embodiment, the temperature sensor 43 is electrically connected to the display 26, the temperature sensor 43 senses the temperature in the housing 21, and the display 26 displays the temperature value sensed by the temperature sensor 43. The alarm 27 is electrically connected with the temperature sensor 43, when the temperature in the shell 21 is too high, the alarm 27 gives an alarm, and a worker immediately stops the detection device after hearing the alarm, so that the light source 3 is prevented from burning when the temperature in the shell 21 is too high.
Further, the housing 2 further includes a mesh enclosure 24, wherein the mesh enclosure 24 is detachably connected to the housing 21 and is located at one side of the heat dissipation hole 22 close to the circuit board 31.
In the present embodiment, the heat dissipation structure of the CCD light source 3 is protected from dust by the mesh enclosure 24, and the mesh enclosure 24 is periodically replaced for easy cleaning.
The utility model discloses a theory of operation and use flow: the utility model discloses after installing, including base 1, shell 2, light source 3 and radiator unit 4, shell 2 includes casing 21, louvre 22, a plurality of heat dissipation post 23, screen panel 24, display screen 26, siren 27 and glass board 25, and light source 3 includes circuit board 31, insulating layer 32 and infrared lamp plate 33, and radiator unit 4 includes two heating panels 41, radiator fan 42, temperature sensor 43 and a plurality of heat pipe 44. The heat dissipation structure of the CCD light source 3 is prevented from dust by the mesh enclosure 24, and the mesh enclosure 24 is replaced regularly, so that the cleaning is facilitated. Through base 1 will the utility model discloses install on CCD inspection device, at 3 heat radiation structure during operation of CCD light source, through insulating layer 32 prevents the heat transfer that infrared ray lamp plate 33 produced arrives circuit board 31 prevents circuit board 31 high temperature and burnout protection light source 3. Circuit board 31 effect infrared lamp plate 33 emission light source 3, light source 3 pass strip on the glass board 25 directive CCD inspection device, long-time work in the temperature risees easily in the casing 21, not only scalds the workman easily, but also aggravates the energy decay easily, the utility model discloses a radiating fin 46 absorbs the heat transfer and gives heat conduction base plate 47, heat conduction base plate 47 with the heat transfer give casing 21 conducts the heat dissipation. A plurality of heat pipe 44 is located infrared lamp plate 33 with between the heat conduction base plate 47, will the heat that infrared lamp plate 33 produced gives heat conduction base plate 47, thereby gives the transmission and dispel the heat for casing 21 has further strengthened the radiating efficiency. Temperature sensor 43 detects when the temperature is too high in the casing 21, temperature sensor 43 transmits the signal of telecommunication for circuit board 31, circuit board 31 with radiator fan 42 electricity is connected, controls radiator fan 42 operates, and is right infrared lamp plate 33 bloies and carries out the convection heat dissipation. The heat dissipation holes 22 exchange air in the housing 21 with outside air to realize heat dissipation, thereby enhancing the effect of convection heat dissipation. When the shell 2 dissipates heat, partial heat is also transferred to the base 1, the cooling pipe 45 is pumped by the water pump seen by the cooling pipe 45 and conveyed to the cooling pipe 45, a loop is formed in the groove 11 of the cooling pipe 45, and the base 1 is cooled by water through the cooling pipe 45. The temperature sensor 43 is electrically connected with the display screen 26, the temperature sensor 43 senses the temperature in the shell 21, and the temperature value sensed by the temperature sensor 43 is displayed through the display screen 26. The alarm 27 is electrically connected with the temperature sensor 43, when the temperature in the shell 21 is too high, the alarm 27 gives an alarm, and a worker immediately stops the detection device after hearing the alarm, so that the light source 3 is prevented from burning when the temperature in the shell 21 is too high. The utility model discloses a radiator unit 4, the 3 mounting structure of CCD light source of having solved prior art can only realize local heat dissipation in 3 departments of light source, and the radiating effect is poor, influences light source 3's life's problem.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. A heat dissipation structure of CCD light source is characterized in that,
comprises a base, a shell, a light source and a heat dissipation assembly, wherein the base is provided with a groove, the shell comprises a shell and a glass plate, the shell is detachably connected with the base and is positioned on one side of the base, the glass plate is fixedly connected with the shell and is positioned on one side of the shell far away from the base, the light source comprises a circuit board and an infrared lamp plate, the circuit board is fixedly connected with the base and is positioned between the base and the shell, the infrared lamp plate is detachably connected with the circuit board and is positioned on one side of the circuit board far away from the base, the heat dissipation assembly comprises two heat dissipation plates, a heat dissipation fan, a plurality of cooling pipes and a temperature sensor, the two heat dissipation plates comprise a plurality of heat dissipation fins and two heat conduction substrates, the two heat conduction substrates are fixedly connected with the shell and are respectively positioned on one side of the inner wall, a plurality of radiating fin with heat conduction base plate fixed connection just is located and keeps away from casing one side, radiator fan with casing fixed connection just is located shells inner wall one side, and is a plurality of the cooling tube passes the base, and with base fixed connection, and be located in the recess, temperature sensor with circuit board fixed connection just is located the circuit board with between the radiator fan.
2. The heat dissipation structure of claim 1, wherein,
the heat dissipation assembly further comprises a plurality of heat conduction pipes, one ends of the heat conduction pipes are fixedly connected with the infrared lamp plate, and the other ends of the heat conduction pipes are fixedly connected with the heat conduction base plates and located between the infrared lamp plate and the heat conduction base plates.
3. The heat dissipation structure of claim 1, wherein,
the light source still includes the insulating layer, the insulating layer with infrared ray lamp plate fixed connection, and be located the infrared ray lamp plate with between the circuit board.
4. The heat dissipation structure of claim 1, wherein,
the casing has louvre and a plurality of heat dissipation post, the louvre for radiator fan sets up, and is a plurality of the heat dissipation post is located the casing outside.
5. The heat dissipation structure of claim 1, wherein,
the shell further comprises a display screen and an alarm, the display screen is fixedly connected with the shell and is located on one side of the shell, and the alarm is fixedly connected with the shell and is located on one side of the display screen.
6. The heat dissipation structure of claim 4, wherein,
the shell further comprises a mesh enclosure, the mesh enclosure is detachably connected with the shell, and the radiating holes are located on one side, close to the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022856363.9U CN213581711U (en) | 2020-12-02 | 2020-12-02 | CCD light source heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022856363.9U CN213581711U (en) | 2020-12-02 | 2020-12-02 | CCD light source heat radiation structure |
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| Publication Number | Publication Date |
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| CN213581711U true CN213581711U (en) | 2021-06-29 |
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| CN202022856363.9U Active CN213581711U (en) | 2020-12-02 | 2020-12-02 | CCD light source heat radiation structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870543A (en) * | 2021-10-22 | 2021-12-31 | 中鹏机电有限公司 | Generating set alarm device |
| CN117537309A (en) * | 2024-01-09 | 2024-02-09 | 苏州汇影光学技术有限公司 | UVLED lamp with heat dissipation mounting sleeve and mounting method thereof |
-
2020
- 2020-12-02 CN CN202022856363.9U patent/CN213581711U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870543A (en) * | 2021-10-22 | 2021-12-31 | 中鹏机电有限公司 | Generating set alarm device |
| CN117537309A (en) * | 2024-01-09 | 2024-02-09 | 苏州汇影光学技术有限公司 | UVLED lamp with heat dissipation mounting sleeve and mounting method thereof |
| CN117537309B (en) * | 2024-01-09 | 2024-03-26 | 苏州汇影光学技术有限公司 | UVLED lamp with heat dissipation mounting sleeve and mounting method thereof |
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