CN113251348B - Adjustable LED projection lamp - Google Patents
Adjustable LED projection lamp Download PDFInfo
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- CN113251348B CN113251348B CN202110514072.8A CN202110514072A CN113251348B CN 113251348 B CN113251348 B CN 113251348B CN 202110514072 A CN202110514072 A CN 202110514072A CN 113251348 B CN113251348 B CN 113251348B
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 230000033228 biological regulation Effects 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 230000031700 light absorption Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Classifications
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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
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a regulatable LED projection lamp, which relates to the technical field of LED regulation and control and comprises a regulating LED lamp body, an adjusting mechanism, a radiator and an irradiation mechanism, wherein the regulating LED lamp body comprises the adjusting mechanism, the radiator is fixedly connected to the inner surface of the adjusting mechanism, a replacement clamping mechanism is movably arranged at one end of the right side of the radiator, the irradiation mechanism is movably arranged on the outer surface of the replacement clamping mechanism, and the adjusting mechanism comprises a U-shaped base. According to the invention, the U-shaped base is connected with the inner clamp U-shaped plate through the rotating shaft, the inner clamp U-shaped plate is rotated to a proper angle, the angle of the inner clamp U-shaped plate is adjusted in the arc-shaped groove in cooperation with the bolt opening, the bolt opening is spliced and fixed by the fixing rod, the angle adjustment of the projection lamp light is realized, the problem that the projection lamp light is easily influenced by the environment and the concave-convex ground to cause deviation is solved, and the effect that the angle can be changed along with the change of the environment when the angle of the inner clamp U-shaped plate is adjusted is achieved.
Description
Technical Field
The invention relates to an adjustable LED lamp, relates to the technical field of LED adjustment and control, and in particular relates to an adjustable LED projection lamp.
Background
The projector is a lamp with the illumination intensity higher than the surrounding environment on the appointed illuminated surface, is also called a spotlight, can aim at any direction, has a structure not influenced by climatic conditions, is mainly used for large-area workplace mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, almost all large-area illumination lamps used outdoors can be regarded as the projector, the projector can be adjusted in angle through an adjusting mechanism, the angle of an emergent light beam of the projector is wide and narrow, and the variation range is between 0 and 180 degrees, wherein the light beam is particularly narrow and is called the projector.
The following problems exist in the prior art:
1. when the existing LED projection light is projected, the existing LED projection light is easily influenced by the environment and the concave-convex surface of the ground, so that the projected light is deviated;
2. when the existing projection lamp projects, the light is too concentrated, so that the environment beyond the irradiation point is still dark, and the space beyond the irradiation point cannot be illuminated.
Disclosure of Invention
The invention provides an adjustable LED projection lamp, which aims to solve the problems that the projected light is easy to be influenced by the environment and the concave-convex surface of the ground, so that the projected light is deviated; another purpose is that in order to solve the problem that the LED light is too concentrated, so that the environment beyond the irradiation point is still dark and the space beyond the irradiation point cannot be illuminated, so that the effect of scattering the projected light is achieved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a but LED projecting lamp of regulation and control, includes 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 joint mechanism on the right side one end of radiator, movable mounting has irradiation mechanism on the surface of change joint 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 U-shaped base comprises a U-shaped base body, wherein an arc-shaped groove is formed in the outer surface of the U-shaped base body, a rotating shaft is interactively connected to the outer surface of the U-shaped base body, the arc-shaped groove is formed in the outer surface of the left side of the rotating shaft, a fixed shaft is fixedly connected to the outer surface of the U-shaped base body, a fixed rod is fixedly connected to the outer surface of the fixed shaft, threaded holes are formed in the outer surface of the inner clamping U-shaped plate, and bolt openings are formed in the outer surfaces of the two sides of the inner clamping U-shaped plate.
The technical scheme of the invention is further improved as follows: the light-gathering device comprises a light-gathering head, wherein 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-passing opening 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 cambered surface is fixedly connected to the outer surface of the light-gathering head, and the direct 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 novel inclined plate is characterized in that a first cavity is formed in the inclined plate shell, the shape of the first cavity is small in upper part and large in lower part, a light absorption 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 reflection block comprises a connecting plate, a polygonal reflection surface is fixedly connected to the outer surface of the connecting plate, the polygonal reflection surface is shaped into a wavy line block, an anti-dazzle mechanism is fixedly connected to the outer surface of the wavy line 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 inwards, and an anti-dazzle plate is fixedly connected to the inner surface.
The technical scheme of the invention is further improved as follows: the irradiation mechanism comprises a base, wherein the outer surface of the base is fixedly connected with a reflection mechanism, the shape of the reflection mechanism is big end down, a bulb is movably arranged in 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 reflection mechanism comprises an external heat dissipation mechanism, an internal connecting plate is fixedly connected to the outer surface of the external heat dissipation mechanism, a scattering mitsubishi is fixedly connected to the outer surface of the internal connecting plate, the scattering mitsubishi is in a triangular spike shape, and the scattering mitsubishi is in an open-type dispersion shape to the periphery.
The technical scheme of the invention is further improved as follows: the external cooling mechanism is characterized in that a cooling plate is fixedly connected to the outer surface of the external cooling mechanism, and an air guide groove is arranged between the intervals of the cooling plates.
The technical scheme of the invention is further improved as follows: the replacement 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 a plug-in 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 sliding groove is formed in the inner surface of the U-shaped fixing sleeve, the shape of the inverted sliding groove is large at one end and small at the other end, and a shockproof soft block is fixedly connected to the inner wall of the inverted sliding groove.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides an adjustable LED projection lamp, which adopts the cooperation between a U-shaped base, an inner clamping U-shaped plate, a fixed rod, a rotating shaft, an arc-shaped groove and a bolt opening, connects the U-shaped base and the inner clamping U-shaped plate through the rotating shaft, rotates the inner clamping U-shaped plate to a proper angle, and adjusts the angle in the arc-shaped groove by matching with the bolt opening, and utilizes the fixed rod to plug and fix the bolt opening.
2. The invention provides an adjustable LED projection lamp, which adopts the matching between a scattering Mitsubishi column and an inner connecting plate, refracts light rays through the scattering Mitsubishi column on the surface of the inner connecting plate, diverges the light rays to a greater extent through the matching with the divergent scattering Mitsubishi column, refracts the refracted light rays for the second time by utilizing the distance between the scattering Mitsubishi columns, increases the divergent area of the light rays, has the characteristic of carrying out repeated refraction and divergence on the light rays, and solves the problems that the environment beyond an irradiation point is still dark and the space beyond the irradiation point cannot be illuminated due to the fact that LED light is too concentrated, so as to achieve the effect of carrying out spill dispersion on the projected light.
3. The invention provides an adjustable LED projection lamp, which adopts the cooperation between a light gathering head, a sloping plate, a light gathering mechanism and a direct-irradiating cambered surface, collects light rays at the angle through the sloping plate, guides the light rays into the light gathering head through the sloping plate, repeatedly refracts the light rays by utilizing the surface of the light gathering mechanism, achieves the effect of increasing the light ray intensity by repeatedly refracting the light rays, directly irradiates the light rays through the direct-irradiating cambered surface, achieves the effect of penetrating and illuminating a single point by the light rays, has the characteristic of repeatedly refracting the light rays, and solves the problem of insufficient penetrability of the light rays caused by the influence of obstacles after the light rays are irradiated.
4. The invention provides an adjustable LED projection lamp, which adopts the matching between a sloping plate shell, a light absorption barrel, a light outlet and a first inner cavity, irradiates irradiated light through the sloping plate shell, guides external light by the light absorption barrel, achieves the effect of repeatedly refracting the light and concentrating the light by utilizing a special environment with the first inner cavity being small at the top and large at the bottom, irradiates the compressed light by utilizing the light outlet, achieves the effect of increasing penetrability of the light, has the characteristic of concentrating the light by compressing the light, and solves the problems that excessive impurity floaters in air can cause weak irradiation penetrability of the light and influence light irradiation under different environments.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of an illumination mechanism according to the present invention;
FIG. 3 is a schematic view of a scattering mechanism according to the present invention;
FIG. 4 is a schematic view of a condensing mechanism according to the present invention;
FIG. 5 is a schematic view of a reflector block according to the present invention;
FIG. 6 is a schematic view of an antiglare shield of the present invention;
FIG. 7 is a schematic view of a reflective mechanism according to the present invention;
FIG. 8 is a schematic diagram of an external heat dissipation mechanism according to the present invention;
FIG. 9 is a schematic diagram of a replacement clip mechanism according to the present invention;
FIG. 10 is a schematic view of a clamping mechanism according to the present invention;
fig. 11 is a schematic view of an adjusting mechanism according to the present invention.
In the figure: 1. regulating and controlling the LED lamp body; 2. an adjusting mechanism; 21. a U-shaped base; 22. an arc-shaped groove; 23. a fixed rod; 24. an inner clamping U-shaped plate; 25. a latch opening; 3. a heat sink; 4. replacing the clamping mechanism; 41. a bottom plate; 42. a semicircle block; 43. a clamping mechanism; 44. a plug-in cylinder; d1, a U-shaped fixing sleeve; d2, a reverse chute; d3, shockproof soft blocks; 5. an irradiation mechanism; 51. a base; 52. a reflection mechanism; a1, externally connecting a heat dissipation mechanism; a11, a heat dissipation plate; a12, an air guide groove; a2, an inner connecting plate; a3, scattering the Mitsubishi columns; 53. a bulb; 54. a scattering mechanism; b1, a condensing head; b2, sloping plates; b3, a light guide surface; b4, a light gathering mechanism; b41, sloping plate shell; b42, reflecting blocks; c1, connecting a plate; c2, a polygonal reflecting surface; c3, an anti-dazzle mechanism; c4, a concave arc groove; c5, an anti-dazzle board; b43, a light absorption cylinder; b44, a light outlet; b5, directly irradiating the cambered surface.
Detailed Description
The invention is further illustrated by the following examples:
example 1
As shown in fig. 1-11, the invention provides an adjustable Light Emitting Diode (LED) projection lamp, which comprises an adjustable LED lamp body 1, an adjusting mechanism 2, a radiator 3 and an irradiation mechanism 5, wherein the adjustable LED lamp body 1 comprises the adjusting mechanism 2, the radiator 3 is fixedly connected to the inner surface of the adjusting mechanism 2, a replacement clamping mechanism 4 is movably arranged at one end of the right side of the radiator 3, and the irradiation mechanism 5 is movably arranged on the outer surface of the replacement clamping mechanism 4.
In the present embodiment, the adjustment mechanism 2 is used to angularly adjust the radiator 3, and the replacement locking mechanism 4 is used to fix and replace the irradiation mechanism 5.
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, a reflecting block b42 is fixedly connected to the outer surface of the 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 in a shape of being large up and small down, a bulb 53 is movably mounted in 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 base 51 is fixed on one end surface of the radiator 3, and the bulb 53 is used for irradiation, and the light at the bottom of the bulb 53 is reflected upwards in cooperation with the shape of the reflecting mechanism 52, so that the light source is fully utilized, and then the light is scattered out through the bulb 53.
As shown in fig. 1 to 11, in this embodiment, preferably, the replacement clamping mechanism 4 includes a bottom plate 41, a semicircular block 42 is fixedly connected to an outer surface of the bottom plate 41, a clamping mechanism 43 is fixedly connected to an outer surface of the semicircular block 42, an inserting cylinder 44 is fixedly connected to an upper surface of the semicircular block 42, redundant heat is stored through the inside of the semicircular block 42, one end of a bulb is fixed through the inserting cylinder 44 in a sensing manner, and the clamping mechanism 43 is used for fixing when the base 51 is in butt joint, so that an angle of light irradiation deviation caused by external collision is prevented.
As shown in fig. 1 to 11, preferably, the clamping mechanism 43 includes a U-shaped fixing sleeve d1, an inverted chute d2 is formed on the inner surface of the U-shaped fixing sleeve d1, the inverted chute d2 is in a shape of one large end and one small end, a shockproof soft block d3 is fixedly connected to the inner wall of the inverted chute d2, the inner portion of the base 51 extends into the U-shaped fixing sleeve d1, the fixing block extending in is clamped by the upper large end and the lower small end of the inverted chute d2, and the shockproof soft block d3 is used for buffering shaking of the base 51.
Example 2
As shown in fig. 1-11, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the adjusting mechanism 2 comprises a U-shaped base 21, an inner surface of the U-shaped base 21 is movably connected with an inner clamping U plate 24, an arc-shaped groove 22 is formed in the outer surface of the U-shaped base 21, a rotating shaft is interactively connected with the outer surface of the U-shaped base 21, the arc-shaped groove 22 is formed in the left outer surface of the rotating shaft, a fixed shaft is fixedly connected with the outer surface of the U-shaped base 21, a fixed rod 23 is fixedly connected with the outer surface of the fixed shaft, threaded holes are formed in the outer surface of the inner clamping U plate 24, and bolt openings 25 are formed in the outer surfaces of two sides of the inner clamping U plate 24.
In this embodiment, connect U type base 21 and interior clamp U board 24 through the axis of rotation, rotate interior clamp U board 24 to suitable angle, the cooperation bayonet socket 25 carries out the adjustment of angle in arc recess 22 inside, it is pegged graft, fixed to utilize dead lever 23 to bayonet socket 25, possess the characteristics that projection light carries out angle adjustment, it is easy to suffer the influence of environment, unsmooth ground to solve, lead to the problem that the deviation appears in the light of projection, reached the adjustment on carrying out the angle to interior clamp U board 24, can change the effect of angle along with the change of environment.
Example 3
As shown in fig. 1-11, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the reflecting mechanism 52 includes an external heat dissipation mechanism a1, an internal connection board a2 is fixedly connected to the external surface of the external heat dissipation mechanism a1, a scattering mitsubishi a3 is fixedly connected to the external surface of the internal connection board a2, the scattering mitsubishi a3 is in a triangular spike shape, the scattering mitsubishi a3 is in an open-type dispersion shape towards the periphery, a heat dissipation board a11 is fixedly connected to the external surface of the external heat dissipation mechanism a1, and an air guide groove a12 is arranged between the intervals of the heat dissipation board a 11.
In this embodiment, the light is refracted through the scattering mitsubishi a3 on the surface of the inner connecting plate a2, the light can be scattered to a greater extent by matching with the scattering mitsubishi a3, the distance between the scattering mitsubishi a3 is utilized to secondarily refract the refracted light, the light scattering area is increased, the characteristics of repeatedly refracting and dispersing the light are provided, the problem that the LED light is too concentrated, the environment beyond the irradiation point is still dark and the space beyond the irradiation point cannot be illuminated is solved, the effect of scattering the projected light is achieved, the high temperature generated when the bulb is illuminated is guided by the air guide groove a12 on the surface of the external heat dissipation mechanism a1, and the temperature is reduced by the air guide grooves a12 on two sides of the air guide groove a12 during guiding.
Example 4
As shown in fig. 1-11, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the scattering mechanism 54 includes a light-collecting head b1, a sloping plate b2 is fixedly connected to the lower surface of the light-collecting head b1, a light guiding surface b3 is fixedly connected to the outer surface of the sloping plate b2, a light-passing opening is formed in the lower surface of the light-collecting head b1, a cavity is formed in the light-collecting head b1, the outer surface of the light-collecting mechanism b4 is fixedly connected to the inner wall surface of the cavity, the light-collecting mechanism b4 is uniformly distributed on the inner wall surface of the light-collecting head b1, a direct cambered surface b5 is fixedly connected to the outer surface of the light-collecting head b1, and the direct cambered surface b5 is uniformly distributed on the surface of the light-collecting head b 1.
In this embodiment, the inclined plate b2 is used to collect the light at the angle, the inclined plate b2 is used to guide the light into the light-collecting head b1, the light is refracted by the upper and lower staggering of the light-collecting mechanism b4, the light is repeatedly refracted by the surface of the light-collecting mechanism b4, the light intensity is increased by repeatedly refracting the light, the light brightness is increased, the light is directly emitted through the direct cambered surface b5, and the light penetrating and illuminating effect of a single point is achieved.
Example 5
As shown in fig. 1-11, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a first cavity is formed in the inclined plate shell b41, the first cavity is small in upper portion and large in lower portion, a light absorbing cylinder 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.
In this embodiment, the light is reflected by the inclined plate of the inclined plate shell b41, the reflected light is processed by the reflective block b42 on the surface of the inclined plate shell b41, the irradiated light is radiated by the inclined plate shell b41, the external light is guided in by the light absorption cylinder b43, the effect of repeatedly refracting the light and concentrating and compressing the light is achieved by the special environment with a small inner cavity and a large upper part, and the compressed light is radiated by the light outlet b44, so that the penetrability of the light is increased.
Example 6
As shown in fig. 1-11, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the light reflecting block b42 comprises a connecting plate c1, the outer surface of the connecting plate c1 is fixedly connected with a polygonal reflecting surface c2, the polygonal reflecting surface c2 is shaped as a wavy block, an anti-dazzle mechanism c3 is fixedly connected to the outer surface of the wavy 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 the inner concave arc groove c 34.
In this embodiment, the wavy lines on the surface of the polygonal reflecting surface c2 reflect light, so as to refract the light at multiple angles, achieve the effect of dispersing the light and refracting the light at different angles, guide the light by using the concave arc groove c4 on the surface of the antiglare mechanism c3, treat the waves of the light by using the antiglare plate c5, and reduce dizziness when the light irradiates human eyes.
The working principle of the adjustable LED projection lamp is specifically described below.
As shown in fig. 1-11, a suitable position is found, one side of the U-shaped base 21 is fixed on the grass, the inner clip U-shaped plate 24 is rotated to a suitable angle, the inner clip U-shaped plate 24 is matched with the pin hole 25 to adjust the angle in the arc-shaped groove 22, the pin hole 25 is fixed by using the fixing rod 23, one side of the inner clip U-shaped plate 24 is fixed on the surface of the radiator 3, one end of the bulb is inserted into the interior of the inserting tube 44, the clamping mechanism 43 is abutted against the base 51, a power supply is started, the light source emitted by the bulb 53 is irradiated by the reflecting mechanism 52, the light is concentrated by the scattering mechanism 54 to increase the penetrability of the light source, a large amount of heat is generated in the light projecting lamp when the light projecting lamp works, the heat is guided by the air guide grooves a12 on the surface of the external heat radiating mechanism a1, and the temperature of the bulb is reduced by the air guide grooves a12 on two sides of the air guide grooves a12 when the light is guided, and the inside of the bulb is kept constant.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (1)
1. The utility model provides a LED projecting lamp that can regulate and control, includes regulation and control LED lamp body (1), guiding mechanism (2), radiator (3) and irradiation mechanism (5), its characterized in that: the LED lamp comprises a regulating and controlling LED lamp body (1), wherein the regulating and controlling LED lamp body comprises a regulating mechanism (2), a radiator (3) is fixedly connected to the inner surface of the regulating mechanism (2), a replacement clamping mechanism (4) is movably installed at one end of the right side of the radiator (3), and an irradiation mechanism (5) is movably installed on the outer surface of the replacement 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 (b 4), an inclined plate shell (b 41) is fixedly connected to the outer surface of the light condensing mechanism (b 4), and a light reflecting block (b 42) is fixedly connected to the outer surface of the inclined plate shell (b 41);
an arc-shaped groove (22) is formed in the outer surface of the U-shaped base (21), a rotating shaft is movably connected to the outer surface of the U-shaped base (21), the arc-shaped groove (22) is formed in the left outer surface of the rotating shaft, a fixed shaft is fixedly connected to the outer surface of the U-shaped base (21), a fixed rod (23) is fixedly connected to the outer surface of the fixed shaft, threaded holes are formed in the outer surface of the inner clamping U plate (24), and bolt openings (25) are formed in the outer surfaces of two sides of the inner clamping U plate (24);
the scattering mechanism (54) comprises a light collecting head (b 1), a light passing port is formed in the lower surface of the light collecting head (b 1), a cavity is formed in the light collecting head (b 1), an inclined plate (b 2) is fixedly connected to the lower surface of the light collecting head (b 1), a light guide surface (b 3) is fixedly connected to the outer surface of the inclined plate (b 2) close to the light passing port, the outer surface of the light collecting mechanism (b 4) is fixedly connected to the inner wall surface of the cavity, the light collecting mechanism (b 4) is uniformly distributed on the inner wall surface of the light collecting head (b 1), an arc surface (b 5) is fixedly connected to the outer surface of the light collecting head (b 1), and the direct arc surface (b 5) is uniformly distributed on the surface of the light collecting head (b 1);
a first cavity is formed in the inclined plate shell (b 41), the shape of the first cavity is small at the upper part and large at the lower part, a light absorption cylinder (b 43) is arranged on the lower surface of the first cavity, and a light outlet (b 44) is arranged on the upper surface of the first cavity;
the reflection block (b 42) comprises a connecting plate (c 1), a polygonal reflection surface (c 2) is fixedly connected to the outer surface of the connecting plate (c 1), the polygonal reflection surface (c 2) is shaped as a wavy line block, an anti-dazzle mechanism (c 3) is fixedly connected to the outer surface of the wavy line block, an inner concave arc groove (c 4) is formed in the outer surface of the anti-dazzle mechanism (c 3), two sides of the inner concave arc groove (c 4) incline inwards, and an anti-dazzle plate (c 5) is fixedly connected to the inner surface of the inner concave arc groove (c 4);
the irradiation mechanism (5) comprises a base (51), a reflection mechanism (52) is fixedly connected to the outer surface of the base (51), the shape of the reflection mechanism (52) is big-end-up, a bulb (53) is movably arranged in the reflection mechanism (52), and the lower surface of the scattering mechanism (54) is movably connected to the outer surface of the base (51);
the reflection mechanism (52) comprises an external heat dissipation mechanism (a 1), an inner connecting plate (a 2) is fixedly connected to the outer surface of one side of the external heat dissipation mechanism (a 1), a scattering mitsubishi column (a 3) is fixedly connected to the outer surface of the inner connecting plate (a 2), the scattering mitsubishi column (a 3) is in a triangular spike shape, and the scattering mitsubishi column (a 3) is in an open-type emission shape to the periphery;
a radiating plate (a 11) is fixedly connected to the outer surface of the other side of the external radiating mechanism (a 1), and an air guide groove (a 12) is arranged between the intervals of the radiating plates (a 11);
the replacement clamping mechanism (4) comprises a bottom plate (41), a semicircular block (42) is fixedly connected to the outer surface of the bottom plate (41), a clamping mechanism (43) is fixedly connected to the outer surface of the semicircular block (42), and a plug cylinder (44) is fixedly connected to the upper surface of the semicircular block (42);
the clamping mechanism (43) comprises a U-shaped fixing sleeve (d 1), an inverted sliding groove (d 2) is formed in the inner surface of the U-shaped fixing sleeve (d 1), the shape of the inverted sliding groove (d 2) is large at one end and small at the other end, and a shockproof soft block (d 3) is fixedly connected to the inner wall of the inverted sliding groove (d 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110514072.8A CN113251348B (en) | 2021-05-12 | 2021-05-12 | Adjustable LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110514072.8A CN113251348B (en) | 2021-05-12 | 2021-05-12 | Adjustable LED projection lamp |
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| CN113251348B true CN113251348B (en) | 2023-10-27 |
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|---|---|
| CN113251348A (en) | 2021-08-13 |
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