CN215951141U - Rain-proof dirt-proof laser lamp structure - Google Patents
Rain-proof dirt-proof laser lamp structure Download PDFInfo
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- CN215951141U CN215951141U CN202120298911.2U CN202120298911U CN215951141U CN 215951141 U CN215951141 U CN 215951141U CN 202120298911 U CN202120298911 U CN 202120298911U CN 215951141 U CN215951141 U CN 215951141U
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Abstract
A rain-proof dustproof laser lamp structure, RGB laser light source (1) is the light source of the integrated machine or split machine composed of RGB three colors; the RGB laser light source power supply (8) supplies power to the RGB laser light source (1); a radiator (2) of aluminum alloy gear shaping is arranged below the RGB laser light source (1); the bottom of the radiator (2) is supported by 8 rubber shock-absorbing columns (3), so that the radiator (2) is suspended in the laser performance system; the RGB laser light source driver (6) is a built-in laser network control hardware; six 12V fans (7) are arranged on one side of the radiator (2), the fans (7) are mounted on the fan mounting plate (5), heat inside the RGB laser light source (1) is taken away through air blown out by the fans (7), and heat-conducting silicone grease is respectively coated on the lower surface of the RGB laser light source (1) and the upper surface of the radiator (2). The utility model solves the problem of low protection level of the laser lamp in the prior art.
Description
Technical Field
The utility model belongs to the technical field of semiconductor laser application, and relates to a rainproof and dustproof laser lamp structure.
Background
Laser has been a further significant invention of humans since the 20 th century, following atomic energy, computers, semiconductors, and is known as the "fastest knife", "best-line ruler", "brightest light", and "singular laser". It has a brightness of about 100 hundred million times that of sunlight. The principle of laser light was discovered by the famous american physicist einstein as early as 1916, but laser light was not successfully manufactured for the first time until 1960. Laser light has come into operation in the context of urgent needs for theoretical preparation and production practices, and its development has led to an extraordinary rapid development, which has led to the emergence of not only ancient optical science and optical technology but also the whole emerging industry.
At present, the domestic laser market is mainly divided into laser processing equipment, optical communication devices and equipment, laser measuring equipment, laser lamps, laser medical equipment, laser elements and the like, and the products are mainly applied to the industrial processing and optical communication markets, and the products occupy the market space of nearly 7. Since the twenty-first century, the laser field has gained a rapid development, especially for the wide application in stage lighting and landmark construction.
Because the luminous power of laser is higher, the heat that the laser lamp produced is difficult to be dispersed, and the inside high temperature of laser lamp can lead to laser lamp power to reduce and damage the laser lamp even, so, the heat dissipation of laser lamp is a big difficult problem, at present, domestic laser lamp most adopts the forced air cooling heat dissipation mode, through fan 7 with inside heat effluvium, just so do and must leave the ventilation hole on the laser lamp shell, but the shortcoming of doing just so is exactly can't reach dustproof effect, inside if the dust gets into the laser lamp, can fall on the mirror that shakes at a high speed scanning, in case shake the mirror and glue the dust, laser is hit on the mirror that shakes, will lead to shaking the mirror to explode and split, the unable normal light-emitting of laser lamp.
The waterproof of laser lamp is also a big difficult problem, and a lot of ground mark are architectural to install the laser lamp and all need rain-proof, because at outdoor work for a long time, the waterproof effect can not influence the laser lamp and normally work well, but the ventilation hole is reserved owing to needs to the radiating laser lamp of forced air cooling, so accomplish long-time outdoor work very hardly.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a rain-proof and dust-proof laser lamp structure design, and solves the problem of low protection level of a laser lamp in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a rain-proof dustproof laser lamp structure, RGB laser light source 1 is the light source of the integrated machine or split machine composed of RGB three colors; the RGB laser light source 1 can be formed by three colors of a red R light source, a green G light source and a blue B light source which are subjected to light modulation synthesis in the same module, and then white laser is emitted through the same light outlet; or the three colors respectively emit red, green and blue under different modules, and are synthesized into white laser through an external light-combining mirror;
the RGB laser light source power supply 8 supplies power to the RGB laser light source 1;
a radiator 2 of aluminum alloy gear shaping is arranged below the RGB laser light source 1; the bottom of the radiator 2 is supported by 8 rubber shock absorption columns 3, so that the radiator 2 is suspended in the laser performance system;
the RGB laser light source driver 6 is a built-in laser network control hardware;
six 12V fans 7 are arranged on one side of the heat sink 2, the fans 7 are mounted on the fan mounting plate 5, air blown out by the fans 7 carries away heat inside the RGB laser light source 1, and heat-conducting silicone grease is respectively coated on the lower surface of the RGB laser light source 1 and the upper surface of the heat sink 2.
The utility model also has the following additional technical features:
the technical scheme of the utility model is further specifically optimized as follows: the device also comprises an upper plate 9 and a lower plate 10, wherein the upper plate 9 and the lower plate 10 are combined to form a cavity structure; RGB laser light source 1, radiator 2, rubber shock absorber post 3, laser lamp hypoplastron 4, fan mounting panel 5, RGB laser light source drive 6, fan 7 and RGB laser light source power 8 install in the cavity structures.
The technical scheme of the utility model is further specifically optimized as follows: the red R light source is a 12W red light fiber, the green G light source is a 18W green light fiber, and the blue B light source is a 16W blue light fiber; the red R light source, the green G light source, and the blue B light source are installed on the laser lamp lower plate 4.
The technical scheme of the utility model is further specifically optimized as follows: the periphery of the radiator 2 is pasted by a 5mm single-face sealing adhesive tape, and the radiator and the periphery of the laser performance system are respectively provided with 1mm allowance.
The technical scheme of the utility model is further specifically optimized as follows: the cavity structure is set into three cavities including wind bin, light bin and electric bin.
The technical scheme of the utility model is further specifically optimized as follows: the heat sink 2 is made of aluminum, copper, alloy aluminum, gold-plated aluminum, die-cast aluminum or alloy copper.
The technical scheme of the utility model is further specifically optimized as follows: the material of joint strip is closely knit glue material, sponge rubber material or stereoplasm rubber material and makes.
The technical scheme of the utility model is further specifically optimized as follows: the shape formed by the upper plate 9 and the lower plate 10 is cuboid, semi-regular or irregular.
Compared with the prior art, the utility model has the advantages that:
the utility model has the following beneficial effects:
the beneficial effects are that: traditional laser lamp only makes up into the laser lamp shell by several aluminum alloy plate, owing to the heat dissipation of considering, must leave the louvre of different shapes on the shell, and these holes can lead to the inside waterproof grade of laser lamp to reduce, through the washing away of long-time rainwater, and inside probably not intake of equidimension to lead to the damage of laser lamp, influence life. The utility model solves the problem that the laser lamp cannot be rainproof through the structural design of wind, light and electricity sub-bins
Beneficial effects 2: the laser lamp all adopts the forced air cooling to dispel the heat, and internally mounted fan 7 can effectual cooling, but the dust in the air also can get into the inside of laser lamp thereupon, and the dust can lead to the blasting of high-speed scanning galvanometer to split. The utility model discloses a new mode that increases polyurethane foam all around with ventilation storehouse and heat dissipation storehouse separation at the radiator is dustproof, prevents that the dust in the ventilation storehouse from getting into the light source storehouse.
Beneficial effect 3: because the number of components of the laser is large and complex, and the places of the power supply part needing heat dissipation are few, the power supply part is placed in the power supply bin, so that the size of the light source bin can be reduced, the weight of a heat sink is lightened, a small amount of heat generated by the components in the power supply bin can be dissipated through the two small fans 7 in the power supply bin, and the generated heat is discharged into the ventilation bin.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
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 the drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the lower plate of the present invention;
FIG. 3 is a schematic view of the interior of the light source compartment according to the present invention;
FIG. 4 is a schematic diagram of the internal structure of the power supply compartment according to the present invention.
The reference numbers illustrate: 1. an RGB laser light source; 2. a heat sink; 3. a rubber shock absorbing column; 4. a laser lamp lower plate; 5. a fan mounting plate; 6. driving a light source; 7. a small fan; 8. an RGB laser light source power supply; 9. an upper plate; 10. a lower plate.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings, in order that the present disclosure may be more fully understood and fully conveyed to those skilled in the art. While the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the utility model is not limited to the embodiments set forth herein.
A rain-proof dustproof laser lamp structure, RGB laser light source 1 is the light source of the integrated machine or split machine composed of RGB three colors; the RGB laser light source 1 can be formed by three colors of a red R light source, a green G light source and a blue B light source which are subjected to light modulation synthesis in the same module, and then white laser is emitted through the same light outlet; or the three colors respectively emit red, green and blue under different modules, and are synthesized into white laser through an external light-combining mirror;
the RGB laser light source power supply 8 supplies power to the RGB laser light source 1;
a radiator 2 of aluminum alloy gear shaping is arranged below the RGB laser light source 1; the bottom of the radiator 2 is supported by 8 rubber shock absorption columns 3, so that the radiator 2 is suspended in the laser performance system;
the RGB laser light source driver 6 is a built-in laser network control hardware;
six 12V fans 7 are arranged on one side of the heat sink 2, the fans 7 are mounted on the fan mounting plate 5, air blown out by the fans 7 carries away heat inside the RGB laser light source 1, and heat-conducting silicone grease is respectively coated on the lower surface of the RGB laser light source 1 and the upper surface of the heat sink 2.
The rain-proof and dust-proof laser lamp structure also comprises an upper plate 9 and a lower plate 10, wherein the upper plate 9 and the lower plate 10 are combined to form a cavity structure; RGB laser light source 1, radiator 2, rubber shock absorber post 3, laser lamp hypoplastron 4, fan mounting panel 5, RGB laser light source drive 6, fan 7 and RGB laser light source power 8 install in the cavity structures.
The red R light source is a 12W red light fiber, the green G light source is a 18W green light fiber, and the blue B light source is a 16W blue light fiber; the red R light source, the green G light source, and the blue B light source are installed on the laser lamp lower plate 4.
The periphery of the radiator 2 is pasted by a 5mm single-face sealing adhesive tape, and the radiator and the periphery of the laser performance system are respectively provided with 1mm allowance.
The cavity structure is set into three cavities including wind bin, light bin and electric bin.
The heat sink 2 is made of aluminum, copper, alloy aluminum, gold-plated aluminum, die-cast aluminum or alloy copper.
The material of joint strip is closely knit glue material, sponge rubber material or stereoplasm rubber material and makes.
The shape formed by the upper plate 9 and the lower plate 10 is cuboid, semi-regular or irregular.
Example 1
As shown in fig. 1, the schematic diagram of the internal structure of the laser lamp is shown, the overall structure is designed to be a wind, light and electricity separated cabin, the upper part is a light source cabin, the lower part is a ventilation cabin, the rear part is a power source cabin, the three cabins have respective functions, the ventilation cabin is responsible for ventilation, the power source cabin is used for placing a power source, components with large heat are placed in the light source cabin, and the three cabins are independent from each other and can not bring in rainwater and dust in the ventilation cabin.
As shown in fig. 2, which is a schematic view of a lower plate of a laser lamp, the radiator is connected with 8 rubber shock-absorbing columns 3, and the radiator is suspended in the air, so that shock absorption can be realized, and light source light splitting caused by bumping can be prevented; the rainwater that gets into the ventilation storehouse can also be discharged rapidly to the drainage guiding gutter on the cooperation laser lamp hypoplastron, prevents the inside ponding that produces of laser lamp, can not influence power storehouse and light source storehouse.
As shown in fig. 3, which is a schematic view of the interior of the light source chamber, the light source is placed on the heat sink as shown in the figure, and the light source and the heat sink are uniformly coated with heat-conducting silicone grease, so that heat can be better conducted to the heat sink, and meanwhile, whether the surfaces of the light source and the heat sink are flat or not is checked, and the heat dissipation effect is affected due to the unevenness; and sealing rubber strips are pasted on the periphery of the radiator, so that rainwater and dust in the ventilation bin are prevented from entering the light source bin, and the service life of the light source is shortened.
As shown in fig. 4, which is a schematic diagram of the internal structure of the power supply compartment, two small fans 7 are installed behind the partition board, one fan 7 blows air into the power supply compartment, and one fan 7 discharges air in the power supply compartment to the ventilation compartment, so that the air in the power supply compartment can flow, and the internal temperature of the power supply compartment is taken away.
The main content of the wind, light and electricity bin design is combined with the drawings from 1 to 4, the structural design meets the use requirement of laser, simultaneously improves the protection level of a laser lamp, can be used in more complex environments, and provides a new development idea for the laser performance industry.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described above with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the above detailed description of the embodiments of the utility model presented in the drawings is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (8)
1. The utility model provides a rain-proof dirt-proof laser lamp structure which characterized in that: the RGB laser light source (1) is an integrated or split light source synthesized by RGB three colors; the RGB laser light source (1) can be formed by the following steps that three colors of a red (R) light source, a green (G) light source and a blue (B) light source are subjected to light modulation and synthesis in the same module, and then white laser light is emitted through the same light outlet; or the three colors respectively emit red, green and blue under different modules, and are synthesized into white laser through an external light-combining mirror;
the RGB laser light source power supply (8) provides power for the RGB laser light source (1);
a radiator (2) of aluminum alloy gear shaping is arranged below the RGB laser light source (1); the bottom of the radiator (2) is supported by 8 rubber shock-absorbing columns (3), so that the radiator (2) is suspended in the laser performance system;
the RGB laser light source driver (6) is built-in laser network control hardware;
set up six 12V's fan (7) in one side of radiator (2), fan (7) are installed on fan mounting panel (5), and the wind that blows off through fan (7) takes away the inside heat of RGB laser light source (1) heat conduction silicone grease is paintd respectively to RGB laser light source (1) lower surface and radiator (2) upper surface.
2. The rainproof and dustproof laser lamp structure according to claim 1, characterized in that: the device also comprises an upper plate (9) and a lower plate (10), wherein the upper plate (9) and the lower plate (10) are combined to form a cavity structure; the LED lamp is characterized in that the RGB laser light source (1), the radiator (2), the rubber shock absorption column (3), the laser lamp lower plate (4), the fan mounting plate (5), the RGB laser light source driver (6), the fan (7) and the RGB laser light source power supply (8) are mounted in a cavity structure.
3. The rainproof and dustproof laser lamp structure according to claim 1, characterized in that: the red (R) light source is a 12W red light optical fiber, the green (G) light source is a 18W green light optical fiber, and the blue (B) light source is a 16W blue light optical fiber; the red (R) light source, the green (G) light source and the blue (B) light source are arranged on the lower plate (4) of the laser lamp.
4. The rainproof and dustproof laser lamp structure according to claim 1, characterized in that: the periphery of the radiator (2) is pasted by a 5mm single-face sealing adhesive tape, and the radiator and the periphery of the laser performance system are respectively provided with 1mm allowance.
5. The rainproof and dustproof laser lamp structure according to claim 2, characterized in that: the cavity structure is set into three cavities, including wind bin, light bin and electric bin.
6. The rainproof and dustproof laser lamp structure according to claim 1, characterized in that: the radiator (2) is made of aluminum, copper, alloy aluminum, gold-plated aluminum, die-cast aluminum or alloy copper.
7. The rainproof and dustproof laser lamp structure according to claim 4, characterized in that: the material of joint strip is closely knit glue material, sponge rubber material or stereoplasm rubber material and makes.
8. The rainproof and dustproof laser lamp structure according to claim 2, characterized in that: the shape formed by the upper plate (9) and the lower plate (10) is cuboid, semi-regular or irregular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120298911.2U CN215951141U (en) | 2021-02-03 | 2021-02-03 | Rain-proof dirt-proof laser lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120298911.2U CN215951141U (en) | 2021-02-03 | 2021-02-03 | Rain-proof dirt-proof laser lamp structure |
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| Publication Number | Publication Date |
|---|---|
| CN215951141U true CN215951141U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120298911.2U Active CN215951141U (en) | 2021-02-03 | 2021-02-03 | Rain-proof dirt-proof laser lamp structure |
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| CN (1) | CN215951141U (en) |
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- 2021-02-03 CN CN202120298911.2U patent/CN215951141U/en active Active
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