CN112344223A - Heat dissipation type LED lamp with spotlight and astigmatism function - Google Patents

Heat dissipation type LED lamp with spotlight and astigmatism function Download PDF

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Publication number
CN112344223A
CN112344223A CN202011425076.0A CN202011425076A CN112344223A CN 112344223 A CN112344223 A CN 112344223A CN 202011425076 A CN202011425076 A CN 202011425076A CN 112344223 A CN112344223 A CN 112344223A
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CN
China
Prior art keywords
lamp
light
barrel
heat dissipation
side wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011425076.0A
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Chinese (zh)
Inventor
张辉辉
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Individual
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Individual
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Priority to CN202011425076.0A priority Critical patent/CN112344223A/en
Publication of CN112344223A publication Critical patent/CN112344223A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/56—Cooling arrangements using liquid coolants
    • 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
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention belongs to the field of LED lamps, and particularly relates to a heat dissipation type LED lamp with light condensation and light diffusion functions, which comprises a horizontally arranged lamp barrel, wherein a rotating column which is coaxially arranged is rotatably connected in the lamp barrel, a colored lamp mechanism is arranged on the side wall of the rotating column, a plurality of light transmitting strips which are parallel to the axis of the lamp barrel are arranged on the side wall of the lamp barrel, the outer side wall of the lamp barrel is fixedly connected with a plurality of light adjusting mechanisms through a plurality of connecting rods, the plurality of light adjusting mechanisms and the plurality of light transmitting strips are arranged in a one-to-one correspondence manner, an arc-shaped cavity is formed in the inner bottom surface of the lamp barrel, and a magnetic sliding block. According to the invention, the transparent triangular prism is arranged, the light of the whole lamp body comes from the fluorescent lamp bar, the light emitted by the fluorescent lamp bar can generate dispersion phenomenon through the refraction of the transparent triangular prism, the color of the colored light refracted through the transparent triangular prism is richer, the condition of color loss can not be generated, the structure of the whole lamp body is simpler, and the failure rate is lower.

Description

Heat dissipation type LED lamp with spotlight and astigmatism function
Technical Field
The invention belongs to the field of LED lamps, and particularly relates to a heat dissipation type LED lamp with light condensation and light diffusion functions.
Background
The LED lamp is a solid semiconductor device capable of converting electric energy into visible light, and can directly convert electricity into light, and is widely used in daily life and industrial production due to its advantages of energy saving, environmental protection, long life, etc.
LED lamp internal component can constantly produce the heat in the use, and corresponding heat sink is not installed to most traditional LED lamp inside, the electronic component who is in high temperature environment for a long time receives the damage easily, its life can reduce even, moreover, some traditional color LED lamps that the place of travelling used fix in a certain position the color, lack corresponding transform and dynamic effect, interesting is lower, some realize the change of light colour through the conversion of signal of telecommunication in addition, nevertheless the condition of certain chromatic light disappearance appears because of the trouble of signal of telecommunication very easily in the use, the interactivity of whole lamp body is lower.
To this end, we propose a heat dissipation type LED lamp having light condensing and light diffusing functions to solve the above problems.
Disclosure of Invention
The invention aims to provide a heat dissipation type LED lamp with light gathering and scattering functions, which can effectively dissipate heat, aiming at the problem that most of traditional LED lamps are poor in heat dissipation.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a heat dissipation type LED lamp with spotlight and astigmatism function, includes the lamp section of thick bamboo that the level set up, the lamp section of thick bamboo internal rotation is connected with the rotation post of coaxial setting, be equipped with color lamp mechanism on the lateral wall of rotation post, set up a plurality of printing opacity strips rather than axis parallel arrangement on the lateral wall of lamp section of thick bamboo, the lateral wall of lamp section of thick bamboo is through a plurality of mechanisms of adjusting luminance of many connecting rod fixedly connected with, and is a plurality of adjust luminance mechanism and a plurality of printing opacity strip one-to-one setting, the arc chamber has been seted up to the lamp section of thick bamboo bottom surface, arc intracavity sealing sliding connection has the magnetism sliding block, the magnetism sliding block separates the arc chamber for sap cavity and air cavity, the sap cavity is filled with cooling liquid, the interior evaporated liquor that fills of air cavity, the tip fixedly connected with of rotation.
In the above heat dissipation type LED lamp with light condensing and light dispersing functions, the light adjusting mechanism includes fixing bars fixed at one ends of the plurality of connecting bars, which are far away from the lamp barrel, and transparent elastic bags are respectively and fixedly connected between each pair of the fixing bars, and each transparent elastic bag is communicated with the liquid cavity through a conduit.
In the above heat dissipation type LED lamp with light condensing and light diffusing functions, the color lamp mechanism includes a plurality of color lamp strips fixedly mounted on the side wall of the rotating column and arranged in parallel with the axis thereof.
In the above heat dissipation type LED lamp with light condensing and light diffusing functions, the color lamp mechanism includes a transparent triangular prism coaxially disposed outside the rotating pillar, and the transparent triangular prism is fixedly sleeved with the rotating pillar.
In the heat dissipation type LED lamp with the light condensation and light diffusion functions, the top of the inner side wall of the lamp cylinder is fixedly provided with the fluorescent lamp strip.
Compared with the prior art, this heat dissipation type LED lamp with spotlight and astigmatism function's advantage lies in:
1. according to the invention, the rotating column is arranged, the side wall of the rotating column is fixedly connected with the plurality of color light bars, each color light bar presents different colors, light rays of the color light bars can be emitted out through the plurality of light transmitting strips on the side wall of the lamp barrel, the whole lamp body presents a state of emitting a plurality of colored lights, and the rotating column can also rotate in the using process, so that the plurality of color light bars on the rotating column are driven to rotate, the ornamental value of the whole lamp body is greatly improved, and the rotating column is more interesting.
2. According to the invention, the liquid cavity containing cooling liquid and the air cavity containing evaporating liquid are arranged, the temperature in the lamp barrel can be continuously raised along with the continuous accumulation of the using time, the evaporating liquid can be vaporized when the temperature reaches the boiling point of the evaporating liquid in the air cavity, the increased air pressure can push the magnetic sliding block to slide, the cooling liquid with higher temperature in the liquid cavity is extruded into the plurality of transparent elastic bags through the guide pipe, the plurality of transparent elastic bags are uniformly distributed on the outer side wall of the lamp barrel, the temperature of the cooling liquid in the lamp barrel can be rapidly lowered, a good cooling effect is achieved, and the electronic elements in the lamp body are protected.
3. According to the invention, through the arrangement of the transparent elastic bags, when the temperature in the lamp tube rises and the cooling liquid is extruded into the plurality of transparent elastic bags, the transparent elastic bags which are in the flat shape originally can be swelled, the concave lenses can be formed on the flat transparent elastic bags, the light emitted from the light-transmitting strip can be scattered, when the transparent elastic bags are swelled, the transparent elastic bags can be formed into the convex lenses again, the light emitted from the light-transmitting strip can be gathered, and the light scattered outside the lamp tube can be gathered and diffused, so that the ornamental value of the lamp body is further increased.
4. According to the invention, the transparent triangular prism is arranged, the light of the whole lamp body comes from the fluorescent lamp bar, the light emitted by the fluorescent lamp bar can generate dispersion phenomenon through the refraction of the transparent triangular prism, the color of the colored light refracted through the transparent triangular prism is richer, the condition of color loss can not be generated, the structure of the whole lamp body is simpler, and the failure rate is lower.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment 1 of a heat dissipation type LED lamp with light gathering and dispersing functions provided by the invention;
FIG. 2 is a schematic diagram of the internal structure of a light-adjusting mechanism in embodiment 1 of a heat dissipation type LED lamp with light condensing and dispersing functions according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of the side of the lamp cylinder in embodiment 1 of the heat dissipation type LED lamp with light gathering and dispersing functions provided by the invention;
FIG. 4 is a schematic structural diagram of a heat dissipation type LED lamp with light condensing and dispersing functions, which is provided by the invention, showing a bulge state of an air bag in embodiment 1;
fig. 5 is a schematic structural diagram of embodiment 2 of the heat dissipation type LED lamp with light gathering and dispersing functions provided by the present invention.
In the figure, a lamp tube 1, a rotating column 2, a light transmitting strip 3, a connecting rod 4, an arc-shaped cavity 5, a magnetic sliding block 6, a liquid cavity 7, an air cavity 8, a magnetic connecting rod 9, a fixing strip 10, a transparent elastic bag 11, a guide tube 12, a color lamp strip 13, a transparent triangular prism 14 and a fluorescent lamp strip 15.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 to 4, a heat dissipation type LED lamp with light gathering and scattering functions includes a horizontally disposed lamp barrel 1, a coaxially disposed rotating column 2 is rotatably connected in the lamp barrel 1, and a color lamp mechanism is disposed on a sidewall of the rotating column 2, where the color lamp mechanism includes a plurality of color lamp strips 13 fixedly mounted on a sidewall of the rotating column 2 and parallel to axes of the color lamp strips.
Set up a plurality of printing opacity strips 3 rather than axis parallel arrangement on the lateral wall of lamp section of thick bamboo 1, the light of various lamp strip 13 can be jetted out through a plurality of printing opacity strips 3 on the lateral wall of lamp section of thick bamboo 1, and whole lamp body demonstrates the state of giving off a plurality of colored lights.
The lateral wall of a lamp section of thick bamboo 1 is through a plurality of mechanisms of adjusting luminance of many connecting rods 4 fixedly connected with, and is specific, adjusts luminance the mechanism including fixing the fixed strip 10 of keeping away from 1 one end of a lamp section of thick bamboo at many connecting rods 4, and every is to the transparent elastic bag 11 of fixedly connected with respectively between the fixed strip 10, and every transparent elastic bag 11 all communicates through pipe 12 with sap cavity 7.
A plurality of dimming mechanism and a plurality of printing opacity strip 3 one-to-one setting (as shown in figure 1), arc chamber 5 has been seted up to the bottom surface in the lamp section of thick bamboo 1, and sealed sliding connection has magnetic sliding block 6 in the arc chamber 5, and magnetic sliding block 6 separates arc chamber 5 for sap cavity 7 and air cavity 8, contains cooling liquid in the sap cavity 7, contains the evaporating liquid in the air cavity 8, rotates the magnetic connecting rod 9 that the tip fixedly connected with of post 2 and magnetic sliding block 6 heteropolar looks are inhaled.
The invention can be illustrated by the following operating modes:
when the color lamp is used, the side wall of the rotating column 2 is fixedly connected with the plurality of color lamp strips 13, each color lamp strip 13 presents different colors, light rays of the color lamp strips 13 can be emitted out through the plurality of light transmitting strips 3 on the side wall of the lamp barrel 1, and the whole lamp body presents a state of emitting a plurality of colored light rays.
Along with the continuous accumulation of live time, the inside temperature of lamp section of thick bamboo 1 can constantly rise, the evaporated liquor can vaporize when the temperature reaches the boiling point of the evaporated liquor in the air cavity 8, the increased atmospheric pressure can promote the slip of magnetic sliding block 6, pass through pipe 12 with the higher cooling liquid of temperature in the liquid cavity 7 and extrude a plurality of transparent elastic capsules 11 in, a plurality of transparent elastic capsules 11 evenly distributed are on lamp section of thick bamboo 1 lateral wall, the temperature that enables its inside cooling liquid descends fast, play good cooling effect, play the guard action to the inside electronic component of lamp body.
When the inside temperature of lamp section of thick bamboo 1 rises and extrudees cooling liquid in a plurality of transparent elasticity bags 11, originally present transparent elasticity bag 11 for flat form and just can be bloated, the meeting of flat transparent elasticity bag 11 forms concave lens, can play the effect of scattering to the light of penetrating from the printing opacity strip 3, and when transparent elasticity bag 11 bloated, transparent elasticity bag 11 will form convex lens again, can play the effect of gathering to the light of penetrating from the printing opacity strip 3, the diffusion when gathering when the light of the outside scattering of lamp section of thick bamboo 1, the sight of lamp body has further been increased.
The magnetic connecting rod 9 attracted with the heteropolar pole of the magnetic sliding block 6 can be driven to rotate along with the sliding process, the rotating column 2 is driven to rotate, and therefore the color lamp strips 13 on the rotating column 2 are driven to rotate, the ornamental value of the whole lamp body is greatly improved, and the lamp body is more interesting.
Example 2
As shown in fig. 5, the present embodiment is different from embodiment 1 in that: the color lamp mechanism comprises a transparent triangular prism 14 which is fixedly sleeved outside the rotating column 2 and coaxially arranged, and a fluorescent lamp strip 15 is fixedly arranged at the top of the inner side wall of the lamp cylinder 1.
In this embodiment, the light of whole lamp body all comes from fluorescent lamp strip 15, and the dispersion can appear through transparent triangular prism 14's refraction in the light that fluorescent lamp strip 15 distributed out, and the colorful brilliant rays colour that refracts out through transparent triangular prism 14 is more abundant, and the condition of colour disappearance can not appear, and the structure of whole lamp body is also more succinct, and the fault rate is lower.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (5)

1. The heat dissipation type LED lamp with the light gathering and scattering functions comprises a lamp barrel (1) which is horizontally arranged and is characterized in that a rotating column (2) which is coaxially arranged is connected in the lamp barrel (1) in a rotating mode, a color lamp mechanism is arranged on the side wall of the rotating column (2), a plurality of light transmitting strips (3) which are parallel to the axis of the light barrel are arranged on the side wall of the lamp barrel (1), the outer side wall of the lamp barrel (1) is fixedly connected with a plurality of light adjusting mechanisms through a plurality of connecting rods (4), the light adjusting mechanisms and the light transmitting strips (3) are arranged in a one-to-one correspondence mode, an arc-shaped cavity (5) is formed in the inner bottom surface of the lamp barrel (1), a magnetic sliding block (6) is connected in the arc-shaped cavity (5) in a sealing and sliding mode, the arc-shaped cavity (5) is separated into a liquid cavity (7) and an air cavity (8) through the magnetic sliding, the air cavity (8) is filled with evaporated liquid, and the end part of the rotating column (2) is fixedly connected with a magnetic connecting rod (9) which is attracted with the opposite pole of the magnetic sliding block (6).
2. The heat dissipation type LED lamp with light condensation and light dispersion functions as claimed in claim 1, wherein the light adjustment mechanism comprises a fixing strip (10) fixed at one end of the plurality of connecting rods (4) far away from the lamp barrel (1), a transparent elastic bag (11) is fixedly connected between each pair of fixing strips (10), and each transparent elastic bag (11) is communicated with the liquid cavity (7) through a conduit (12).
3. The heat dissipation type LED lamp with light condensation and light dispersion functions as claimed in claim 2, wherein the colored lamp mechanism comprises a plurality of colored lamp bars (13) fixedly installed on the side wall of the rotating column (2) and arranged parallel to the axis of the colored lamp bars.
4. The heat dissipation type LED lamp with light condensation and light dispersion functions as claimed in claim 2, wherein the colored lamp mechanism comprises a transparent triangular prism (14) coaxially arranged outside the rotating column (2) in a fixed sleeve manner.
5. The heat dissipation type LED lamp with light condensation and light dispersion functions as claimed in claim 4, wherein a daylight lamp bar (15) is fixedly mounted at the top of the inner side wall of the lamp barrel (1).
CN202011425076.0A 2020-12-08 2020-12-08 Heat dissipation type LED lamp with spotlight and astigmatism function Withdrawn CN112344223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011425076.0A CN112344223A (en) 2020-12-08 2020-12-08 Heat dissipation type LED lamp with spotlight and astigmatism function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011425076.0A CN112344223A (en) 2020-12-08 2020-12-08 Heat dissipation type LED lamp with spotlight and astigmatism function

Publications (1)

Publication Number Publication Date
CN112344223A true CN112344223A (en) 2021-02-09

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CN202011425076.0A Withdrawn CN112344223A (en) 2020-12-08 2020-12-08 Heat dissipation type LED lamp with spotlight and astigmatism function

Country Status (1)

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CN (1) CN112344223A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113701069A (en) * 2021-10-26 2021-11-26 南通华昱照明电器有限公司 Projecting lamp of self-interacting focus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113701069A (en) * 2021-10-26 2021-11-26 南通华昱照明电器有限公司 Projecting lamp of self-interacting focus
CN113701069B (en) * 2021-10-26 2021-12-21 南通华昱照明电器有限公司 Projecting lamp of self-interacting focus

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Application publication date: 20210209