CN113251348A - Adjustable LED projection lamp - Google Patents
Adjustable LED projection lamp Download PDFInfo
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- CN113251348A CN113251348A CN202110514072.8A CN202110514072A CN113251348A CN 113251348 A CN113251348 A CN 113251348A CN 202110514072 A CN202110514072 A CN 202110514072A CN 113251348 A CN113251348 A CN 113251348A
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- 230000007246 mechanism Effects 0.000 claims abstract description 131
- 230000017525 heat dissipation Effects 0.000 claims description 20
- 229910003460 diamond Inorganic materials 0.000 claims description 12
- 239000010432 diamond Substances 0.000 claims description 12
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 230000031700 light absorption Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000012886 Vertigo Diseases 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an adjustable LED projection lamp, which relates to the technical field of LED adjustment and control, and comprises an adjustable LED lamp body, an adjusting mechanism, a radiator and an irradiation mechanism, wherein the adjustable LED lamp body comprises the adjusting mechanism, the radiator is fixedly connected to the inner surface of the adjusting mechanism, a replacing clamping mechanism is movably installed at one end of the right side of the radiator, the irradiation mechanism is movably installed on the outer surface of the replacing clamping mechanism, and the adjusting mechanism comprises a U-shaped base. According to the invention, the U-shaped base and the inner clamping U plate are connected through the rotating shaft, the inner clamping U plate is rotated to a proper angle, the angle is adjusted in the arc-shaped groove by matching with the bolt port, the bolt port is inserted and fixed by the fixing rod, the characteristic of projecting light for angle adjustment is provided, the problem that projected light is deviated due to the influence of environment and concave-convex ground is solved, the effect of adjusting the angle of the inner clamping U plate and changing the angle along with the change of the environment is achieved.
Description
Technical Field
The invention relates to an adjustable LED lamp, relates to the technical field of LED adjustment and control, and particularly relates to an adjustable LED projection lamp.
Background
The projection lamp is a lamp whose illumination intensity on the appointed illuminated surface is higher than that of the surrounding environment, also called as a spotlight, can be aimed at any direction, has a structure which is not influenced by weather conditions, is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, almost all outdoor large-area lighting lamps can be used as the projection lamp, the projection lamp is subjected to angle adjustment through an adjusting mechanism, the angle of the emergent light beam of the projection lamp is wide or narrow, the change range is 0-180 degrees, and the particularly narrow light beam is called as a searchlight.
The following problems exist in the prior art:
1. when the existing LED projection light is projected, the problem that the projected light is deviated due to the influence of environment and concave-convex ground is easily caused;
2. when the existing projection lamp projects, the light is too concentrated, so that the environment except for the irradiation point is still dark, and the space except for the irradiation point cannot be illuminated.
Disclosure of Invention
The invention provides an adjustable LED projection lamp, which aims to have the characteristic of projecting light to adjust the angle and solve the problem that the projected light is deviated due to the influence of environment and concave-convex ground; the other purpose is to solve the problem that the environment outside the irradiation point is still dark and the space outside the irradiation point cannot be illuminated due to the over-concentration of the LED light, so that the effect of overflowing the projected light is achieved.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a LED projecting lamp that can regulate and control, is including regulation and control LED lamp body, guiding mechanism, radiator and irradiation mechanism, regulation and control LED lamp body includes guiding mechanism, fixedly connected with radiator on guiding mechanism's the internal surface, movable mounting has change latch mechanism on the right side one end of radiator, movable mounting has irradiation mechanism on the surface of changing latch mechanism.
The adjusting mechanism comprises a U-shaped base, and an inner clamping U plate is movably connected to the inner surface of the U-shaped base.
The irradiation mechanism comprises a scattering mechanism, the scattering mechanism comprises a light condensing mechanism, an inclined plate shell is fixedly connected to the outer surface of the light condensing mechanism, and a light reflecting block is fixedly connected to the outer surface of the inclined plate shell.
The technical scheme of the invention is further improved as follows: the utility model discloses a U type base, including U type base, fixed axle, bolt mouth, anchor rod, fixed axle, U type base, arc recess has been seted up on the surface of U type base, interactive connection has the axis of rotation on the surface of U type base, the arc recess is seted up on the left side surface of axis of rotation, fixedly connected with fixed axle on the surface of U type base, fixedly connected with dead lever on the surface of fixed axle, set up threaded hole on the surface of interior double-layered U board, set up the bolt mouth on the both sides surface of interior double-layered U board.
The technical scheme of the invention is further improved as follows: the scattering mechanism comprises a light gathering head, an inclined plate is fixedly connected to the lower surface of the light gathering head, a light guide surface is fixedly connected to the outer surface of the inclined plate, a light through port is formed in the lower surface of the light gathering head, a cavity is formed in the light gathering head, the outer surface of the light gathering mechanism is fixedly connected to the inner wall surface of the cavity, the light gathering mechanism is uniformly distributed on the inner wall surface of the light gathering head, a direct projecting cambered surface is fixedly connected to the outer surface of the light gathering head, and the direct projecting cambered surface is uniformly distributed on the surface of the light gathering head.
The technical scheme of the invention is further improved as follows: the light-absorbing plate is characterized in that a first cavity is formed in the inclined plate shell, the first cavity is small in upper portion and large in lower portion, a light-absorbing barrel is arranged on the lower surface of the first cavity, and a light outlet is formed in the upper surface of the first cavity.
The technical scheme of the invention is further improved as follows: the anti-dazzle device comprises a light reflecting block and a light source, wherein the light reflecting block comprises a connecting plate, a polygonal reflecting surface is fixedly connected to the outer surface of the connecting plate, the polygonal reflecting surface is in a wave-shaped block shape, an anti-dazzle mechanism is fixedly connected to the outer surface of the wave-shaped block, an inner concave arc groove is formed in the outer surface of the anti-dazzle mechanism, two sides of the inner concave arc groove incline towards the inside, and an anti-dazzle plate is fixedly connected to the inner surface of the inner concave arc groove.
The technical scheme of the invention is further improved as follows: the irradiation mechanism comprises a base, a reflection mechanism is fixedly connected to the outer surface of the base, the reflection mechanism is in a shape of a big end up, a bulb is movably mounted inside the reflection mechanism, and the lower surface of the scattering mechanism is movably connected to the outer surface of the base.
The technical scheme of the invention is further improved as follows: the reflecting mechanism comprises an external heat dissipation mechanism, an inner connecting plate is fixedly connected to the outer surface of the external heat dissipation mechanism, a scattering three-diamond column is fixedly connected to the outer surface of the inner connecting plate, the scattering three-diamond column is in a triangular pointed shape, and the scattering three-diamond column is in an open type emission shape to the periphery.
The technical scheme of the invention is further improved as follows: the external surface of the external heat dissipation mechanism is fixedly connected with heat dissipation plates, and air guide grooves are formed among the intervals of the heat dissipation plates.
The technical scheme of the invention is further improved as follows: the replacing clamping mechanism comprises a bottom plate, a semicircular block is fixedly connected to the outer surface of the bottom plate, a clamping mechanism is fixedly connected to the outer surface of the semicircular block, and an inserting cylinder is fixedly connected to the upper surface of the semicircular block.
The technical scheme of the invention is further improved as follows: the clamping mechanism comprises a U-shaped fixing sleeve, an inverted chute is formed in the inner surface of the U-shaped fixing sleeve, the inverted chute is large in one end and small in one end, and a shockproof soft block is fixedly connected to the inner wall of the inverted chute.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides an adjustable LED projection lamp, which adopts the matching among a U-shaped base, an inner clamping U plate, a fixed rod, a rotating shaft, an arc-shaped groove and a bolt port, the U-shaped base and the inner clamping U plate are connected through the rotating shaft, the inner clamping U plate is rotated to a proper angle, the angle is adjusted in the arc-shaped groove by matching with the bolt port, the bolt port is spliced and fixed by utilizing the fixed rod, the adjustable LED projection lamp has the characteristic of projecting light for angle adjustment, the problem that the projected light is deviated due to the influence of environment and ground unevenness is solved, the angle adjustment of the inner clamping U plate is realized, and the effect of changing the angle along with the change of the environment is achieved.
2. The invention provides an adjustable LED projection lamp, which adopts the matching between a scattering three-diamond column and an inner connecting plate, refracts light through the scattering three-diamond column on the surface of the inner connecting plate, can diffuse the light to a greater extent by matching with a divergent scattering three-diamond column, and carries out secondary refraction on the refracted light by utilizing the distance between the scattering three-diamond columns, thereby increasing the light diffusion area, having the characteristic of carrying out multiple refraction and diffusion on the light, solving the problem that the environment outside an irradiation point is still dark due to over concentrated LED light, and the space outside the irradiation point cannot be illuminated, and achieving the effect of overflowing and diffusing the projected light.
3. The invention provides an adjustable LED projection lamp, which adopts the matching among a light gathering head, an inclined plate, a light gathering mechanism and a direct-irradiating cambered surface, collects light rays at the angle through the inclined plate, guides the light rays into the interior of the light gathering head through the inclined plate, repeatedly refracts the light rays by utilizing the surface of the light gathering mechanism, achieves the effect of increasing the light ray density by repeatedly refracting the light rays, thereby increasing the light ray brightness, and then directly irradiates the light rays through the direct-irradiating cambered surface, thereby achieving the effect of penetrating and illuminating a single point position by the light rays.
4. The invention provides an adjustable LED projection lamp, which adopts the matching among an inclined plate shell, a light absorption barrel, a light outlet and an inner cavity I, radiates irradiated light through the inclined plate shell, guides external light by using the light absorption barrel, and utilizes the special environment of the inner cavity I with a small top and a big bottom to achieve the effect of repeatedly refracting the light and performing concentrated compression, and then irradiates the compressed light by using the light outlet to increase the penetrability of the light.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an illumination mechanism of the present invention;
FIG. 3 is a schematic view of a scattering mechanism of the present invention;
FIG. 4 is a schematic view of a light focusing mechanism of the present invention;
FIG. 5 is a schematic view of a structure of a light-reflecting block according to the present invention;
FIG. 6 is a schematic view of the antiglare panel structure of the present invention;
FIG. 7 is a schematic view of a reflection mechanism of the present invention;
FIG. 8 is a schematic view of an external heat dissipation mechanism according to the present invention;
FIG. 9 is a schematic view of a replacement clamping mechanism of the present invention;
FIG. 10 is a schematic view of the clamping mechanism of the present invention;
FIG. 11 is a schematic view of an adjustment mechanism of the present invention.
In the figure: 1. regulating and controlling the LED lamp body; 2. an adjustment mechanism; 21. a U-shaped base; 22. an arc-shaped groove; 23. fixing the rod; 24. internally clamping the U plate; 25. a bolt port; 3. a heat sink; 4. replacing the clamping mechanism; 41. a base plate; 42. a semicircular block; 43. a clamping mechanism; 44. a plug-in barrel; d1, U-shaped fixing sleeve; d2, reverse sliding groove; d3, shockproof soft block; 5. an irradiation mechanism; 51. a base; 52. a reflection mechanism; a1, an external heat dissipation mechanism; a11, heat dissipation plate; a12, air guide groove; a2, inner connecting plate; a3, scattering rhombus column; 53. a bulb; 54. a scattering mechanism; b1, a light-gathering head; b2, a sloping plate; b3, a light guide surface; b4, a light-gathering mechanism; b41, a sloping plate shell; b42, a reflective block; c1, connecting plates; c2, a polygonal reflective surface; c3, anti-dazzle mechanism; c4, inner concave arc groove; c5, antiglare shield; b43, a light absorbing cylinder; b44, a light outlet; b5, direct arc surface.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-11, the present invention provides an adjustable LED projection lamp, which includes an adjustable LED lamp body 1, an adjusting mechanism 2, a heat sink 3 and an irradiation mechanism 5, wherein the adjustable LED lamp body 1 includes the adjusting mechanism 2, the inner surface of the adjusting mechanism 2 is fixedly connected with the heat sink 3, a replacement clamping mechanism 4 is movably mounted on one end of the right side of the heat sink 3, and the irradiation mechanism 5 is movably mounted on the outer surface of the replacement clamping mechanism 4.
In the present embodiment, the angle of the radiator 3 is adjusted by the adjustment mechanism 2, and the irradiation mechanism 5 is fixed and replaced by the replacement click mechanism 4.
The irradiation mechanism 5 comprises a scattering mechanism 54, the scattering mechanism 54 comprises a light condensing mechanism b4, an inclined plate shell b41 is fixedly connected to the outer surface of a light condensing mechanism b4, a light reflecting block b42 is fixedly connected to the outer surface of an inclined plate shell b41, the irradiation mechanism 5 comprises a base 51, a reflecting mechanism 52 is fixedly connected to the outer surface of the base 51, the reflecting mechanism 52 is large in size, a bulb 53 is movably mounted inside the reflecting mechanism 52, and the lower surface of the scattering mechanism 54 is movably connected to the outer surface of the base 51.
In this embodiment, the light source is fully utilized by fixing the base 51 on one end surface of the heat sink 3, irradiating with the bulb 53, reflecting upward the light at the bottom of the bulb 53 in accordance with the shape of the reflection mechanism 52, and scattering the light through the bulb 53.
As shown in fig. 1 to 11, in the present embodiment, preferably, the replacement locking mechanism 4 includes a bottom plate 41, a semicircular block 42 is fixedly connected to an outer surface of the bottom plate 41, a locking mechanism 43 is fixedly connected to an outer surface of the semicircular block 42, and an insertion tube 44 is fixedly connected to an upper surface of the semicircular block 42, so that excess heat is stored in the semicircular block 42, one end of the bulb is fixed by the insertion tube 44, and the locking mechanism 43 is used to fix the base 51 when the base is in butt joint, thereby preventing the external collision from causing the irradiation deviation angle of the light.
As shown in fig. 1 to 11, preferably, the clamping mechanism 43 includes a U-shaped fixing sleeve d1, an inverted sliding groove d2 is formed on an inner surface of the U-shaped fixing sleeve d1, the inverted sliding groove d2 is large in one end and small in one end, a shock-proof soft block d3 is fixedly connected to an inner wall of the inverted sliding groove d2, the shock-proof soft block d3 extends into the U-shaped fixing sleeve d1 through the inside of the base 51, the extended fixed block is clamped by the large upper end and the small lower end of the inverted sliding groove d2, and the shake of the base 51 is buffered by the shock-proof soft block d 3.
Example 2
As shown in fig. 1 to 11, on the basis of embodiment 1, the present invention provides a technical solution: preferably, guiding mechanism 2 includes U type base 21, U type base 21's internal surface is last swing joint and presss from both sides U board 24 in, arc recess 22 has been seted up on U type base 21's the surface, the interactive connection has the axis of rotation on U type base 21's the surface, arc recess 22 is seted up on the left side surface of axis of rotation, fixedly connected with fixed axle on U type base 21's the surface, fixedly connected with dead lever 23 on the surface of fixed axle, set up threaded hole on the surface of interior clamp U board 24, bolt mouth 25 has been seted up on the both sides surface of interior clamp U board 24.
In this embodiment, connect U type base 21 and interior clamp U board 24 through the axis of rotation, press from both sides U board 24 to suitable angle in rotating, cooperation bolt mouth 25 carries out the adjustment of angle in arc recess 22 is inside, utilize dead lever 23 to peg graft bolt mouth 25, it is fixed, possess the characteristics that throws light and carry out angle adjustment, the solution suffers the environment easily, the influence of ground is unsmooth, the problem that the deviation appears in the light that leads to throwing, it carries out the adjustment in the angle to have reached interior clamp U board 24, can be along with the change of environment and the effect of changing the angle.
Example 3
As shown in fig. 1 to 11, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the reflection mechanism 52 includes an external heat dissipation mechanism a1, an internal connection plate a2 is fixedly connected to the outer surface of the external heat dissipation mechanism a1, a scattering rhombus pillar a3 is fixedly connected to the outer surface of the internal connection plate a2, the scattering rhombus pillar a3 is in a triangular pointed shape, the scattering rhombus pillar a3 is in an open type scattering shape towards the periphery, a heat dissipation plate a11 is fixedly connected to the outer surface of the external heat dissipation mechanism a1, and air guide grooves a12 are arranged between intervals of the heat dissipation plate a 11.
In this embodiment, the light is refracted through the scattering three-diamond column a3 on the surface of the inner connecting plate a2, the scattering three-diamond column a3 in a divergence manner is matched to disperse the light to a greater extent, the distance between the scattering three-diamond columns a3 is utilized, the refracted light is refracted for the second time, the light scattering area is increased, the characteristic of multiple refraction and dispersion of the light is achieved, the problem that the LED light is too concentrated, the environment outside an irradiation point is still dark, and the space outside the irradiation point cannot be illuminated is solved, so that the projected light is diffused, the high temperature generated when the bulb is illuminated is guided by the air guide grooves a12 on the surface of the external heat dissipation mechanism a1, and the temperature is reduced through the air guide grooves a12 on the two sides of the air guide grooves a12 during guiding.
Example 4
As shown in fig. 1 to 11, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the scattering mechanism 54 includes a light gathering head b1, an inclined plate b2 is fixedly connected to the lower surface of the light gathering head b1, a light guide surface b3 is fixedly connected to the outer surface of the inclined plate b2, a light through port is formed in the lower surface of the light gathering head b1, a cavity is formed in the light gathering head b1, the outer surface of the light gathering mechanism b4 is fixedly connected to the inner wall surface of the cavity, the light gathering mechanisms b4 are uniformly distributed on the inner wall surface of the light gathering head b1, a direct arc surface b5 is fixedly connected to the outer surface of the light gathering head b1, and the direct arc surface b5 is uniformly distributed on the surface of the light gathering head b 1.
In this embodiment, collect the light on this angle through swash plate b2, cooperation swash plate b2 goes with the inside of light guide income spotlight head b1, utilize crisscross between the upper and lower of spotlight mechanism b4, come to refract the light, recycle spotlight mechanism b 4's surface and carry out repeated refraction to the light, reached and carried out many times the refraction to the light and increased the density of light, with this effect that increases light brightness, the straight cambered surface b5 of rethread goes out the light straight shoot straight, reached the light and penetrated the effect of shining to single position.
Example 5
As shown in fig. 1 to 11, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a first cavity is formed in the swash plate shell b41, the first cavity is small in top and large in bottom, a light absorbing cylinder b43 is arranged on the lower surface of the first cavity, and a light outlet b44 is arranged on the upper surface of the first cavity.
In this embodiment, the swash plate through swash plate shell b41 reflects light, utilize swash plate shell b41 reflection of light piece b42 on the surface to handle the light of reflection, radiate the light that comes on shining through swash plate shell b41, utilize a section of thick bamboo b43 to guide the light of outside into, utilize the special environment of inner chamber one big end down, reached and carried out the refraction repeatedly with light, concentrate the effect of compression, it shines out to utilize light outlet b44 to the light after the compression again, it has increased the penetrability to the light to reach.
Example 6
As shown in fig. 1 to 11, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the light reflecting block b42 comprises a connecting plate c1, a polygonal reflecting surface c2 is fixedly connected to the outer surface of the connecting plate c1, the polygonal reflecting surface c2 is shaped as a corrugated block, an anti-dazzle mechanism c3 is fixedly connected to the outer surface of the corrugated block, an inner concave arc groove c4 is formed in the outer surface of the anti-dazzle mechanism c3, two sides of the inner concave arc groove c4 incline inwards, and an anti-dazzle plate c5 is fixedly connected to the inner surface of c 34.
In this embodiment, the light is reflected by the wavy blocks on the surface of the polygonal reflecting surface c2, and is refracted at multiple angles, so that the effect of diffusing the light to refract different angles is achieved, the light is guided by the inner concave arc groove c4 on the surface of the anti-dazzle mechanism c3, and the ripples of the light are processed by the anti-dazzle plate c5, so that the vertigo of a person is reduced when the person irradiates the eyes.
The working principle of the controllable LED projector will be described in detail below.
As shown in fig. 1-11, a suitable position is found, one side of a U-shaped base 21 is fixed on the lawn, an inner clamping U-plate 24 is rotated to a suitable angle, the angle of the inner clamping U-plate is adjusted in the arc-shaped groove 22 by matching with a plug pin port 25, the plug pin port 25 is fixed by using a fixing rod 23, one side of the inner clamping U-plate 24 is fixed on the surface of a radiator 3, one end of a bulb is inserted into the inner part of a plug-in cylinder 44, a clamping mechanism 43 is butted against a base 51, a power supply is started, a light source emitted from the bulb 53 is irradiated by using a reflecting mechanism 52, a light is concentrated by using a scattering mechanism 54 to increase the penetrability of the light source, a large amount of heat is generated inside the projector during work, the heat is guided through an air guide groove a12 on the surface of an external heat dissipation mechanism a1, the temperature of the bulb is reduced through the air guide grooves a12 on both sides of the air guide groove a12 during guiding, the constant temperature state of the bulb interior is maintained.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (10)
1. The utility model provides a LED projecting lamp that can regulate and control, is including regulation and control LED lamp body (1), guiding mechanism (2), radiator (3) and shine mechanism (5), its characterized in that: the adjustable LED lamp body (1) comprises an adjusting mechanism (2), a radiator (3) is fixedly connected to the inner surface of the adjusting mechanism (2), a replacing clamping mechanism (4) is movably mounted at one end of the right side of the radiator (3), and an irradiation mechanism (5) is movably mounted on the outer surface of the replacing clamping mechanism (4);
the adjusting mechanism (2) comprises a U-shaped base (21), and an inner clamping U plate (24) is movably connected to the inner surface of the U-shaped base (21);
the irradiation mechanism (5) comprises a scattering mechanism (54), the scattering mechanism (54) comprises a light condensing mechanism (b4), an inclined plate shell (b41) is fixedly connected to the outer surface of the light condensing mechanism (b4), and a light reflecting block (b42) is fixedly connected to the outer surface of the inclined plate shell (b 41).
2. The adjustable LED spotlight of claim 1, wherein: arc recess (22) have been seted up on the surface of U type base (21), interactive connection has the axis of rotation on the surface of U type base (21), arc recess (22) are seted up on the left side surface of axis of rotation, fixedly connected with fixed axle on the surface of U type base (21), fixedly connected with dead lever (23) on the surface of fixed axle, set up threaded hole on the surface of interior double-layered U board (24), bolt mouth (25) have been seted up on the both sides surface of interior double-layered U board (24).
3. The adjustable LED spotlight of claim 1, wherein: the scattering mechanism (54) comprises a light gathering head (b1), an inclined plate (b2) is fixedly connected to the lower surface of the light gathering head (b1), a light guide surface (b3) is fixedly connected to the outer surface of the inclined plate (b2), a light through port is formed in the lower surface of the light gathering head (b1), a cavity is formed in the light gathering head (b1), the outer surface of the light gathering mechanism (b4) is fixedly connected to the inner wall surface of the cavity, the light gathering mechanisms (b4) are uniformly distributed on the inner wall surface of the light gathering head (b1), a direct cambered surface (b5) is fixedly connected to the outer surface of the light gathering head (b1), and the direct cambered surface (b5) is uniformly distributed on the surface of the light gathering head (b 1).
4. The adjustable LED spotlight of claim 1, wherein: a first cavity is formed in the swash plate shell (b41), the first cavity is small in size and large in size, a light absorption barrel (b43) is arranged on the lower surface of the first cavity, and a light outlet (b44) is formed in the upper surface of the first cavity.
5. The adjustable LED spotlight of claim 4, wherein: the anti-dazzle block (b42) comprises a connecting plate (c1), a polygonal reflecting surface (c2) is fixedly connected to the outer surface of the connecting plate (c1), the polygonal reflecting surface (c2) is shaped into a wave-shaped block, an anti-dazzle mechanism (c3) is fixedly connected to the outer surface of the wave-shaped block, an inner concave arc groove (c4) is formed in the outer surface of the anti-dazzle mechanism (c3), two sides of the inner concave arc groove (c4) are inclined towards the inside, and an anti-dazzle plate (c5) is fixedly connected to the inner surface of the c 34.
6. The adjustable LED spotlight of claim 1, wherein: shine mechanism (5) including base (51), fixedly connected with reflection mechanism (52) on the surface of base (51), reflection mechanism (52) shape is big-end-up, the inside movable mounting of reflection mechanism (52) has bulb (53), the lower surface swing joint of scattering mechanism (54) is on the surface of base (51).
7. The adjustable LED spotlight of claim 6, wherein: reflecting mechanism (52) are including external heat dissipation mechanism (a1), fishplate bar (a2) is connected to fixedly on the surface of external heat dissipation mechanism (a1), fishplate bar (a3) is connected to fixedly on the surface of fishplate bar (a2), the shape of scattering three diamond post (a3) is the spine form of triangle, and scattering three diamond post (a3) is to carrying out open form of giving off all around.
8. The adjustable LED spotlight of claim 7, wherein: the external heat dissipation mechanism (a1) is fixedly connected with a heat dissipation plate (a11) on the outer surface, and air guide grooves (a12) are arranged between the intervals of the heat dissipation plates (a 11).
9. The adjustable LED spotlight of claim 1, wherein: change clamping mechanism (4) including bottom plate (41), fixedly connected with semicircle piece (42) on the surface of bottom plate (41), fixedly connected with clamping mechanism (43) on the surface of semicircle piece (42), the last fixed surface of semicircle piece (42) is connected with a plug section of thick bamboo (44).
10. A regulatable LED light projector as claimed in claim 9, wherein: clamping mechanism (43) are including the fixed cover of U type (d1), the spout (d2) of falling has been seted up on the internal surface of the fixed cover of U type (d1), the shape of falling spout (d2) is the big one end of one end little, fixedly connected with soft piece (d3) that takes precautions against earthquakes on the inner wall of falling spout (d 2).
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| CN113251348B (en) | 2023-10-27 |
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