CN113719807B - Novel double-color-temperature AC light source LED module - Google Patents
Novel double-color-temperature AC light source LED module Download PDFInfo
- Publication number
- CN113719807B CN113719807B CN202111038525.0A CN202111038525A CN113719807B CN 113719807 B CN113719807 B CN 113719807B CN 202111038525 A CN202111038525 A CN 202111038525A CN 113719807 B CN113719807 B CN 113719807B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- shell
- piston
- light
- 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.)
- Active
Links
Images
Classifications
-
- 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
- F21V14/003—Controlling the distribution of the light emitted by adjustment of elements by interposition of elements with electrically controlled variable light transmissivity, e.g. liquid crystal elements or electrochromic devices
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
-
- 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
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
- F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
-
- 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]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Liquid Crystal (AREA)
Abstract
The invention relates to the technical field of LED modules, and discloses a novel double-color-temperature AC light source LED module which comprises a light adjusting mechanism, wherein the light adjusting mechanism comprises a fixed plate, the surface of the fixed plate is fixedly connected with a detector, the outer side of the fixed plate is fixedly connected with a first fixed shell, the inner part of the first fixed shell is fixedly connected with a lamp tube, the side surface of the lamp tube is fixedly connected with an expansion shell, and the inner part of the expansion shell is slidably connected with a piston rod. This novel dual-color temperature AC light source LED module, the temperature voltage that realizes the negative refraction through the inside liquid crystal of conductive glass can regulate and control the characteristic, make the conductive glass both ends pass through temperature and voltage regulation and control, adapt to external light intensity and change, the partial light that launches simultaneously passes through the liquid crystal negative reflection, reduce the light-emitting loss, simple installation, open-loop control reduces the health influence, does not need manual or the rotatory ring of mechanical power source to realize zooming spotlight, improves production packaging efficiency.
Description
Technical Field
The invention relates to the technical field of LED modules, in particular to a novel double-color-temperature AC light source LED module.
Background
The AC light source LED module in the prior art has the following problems:
firstly, the LED module in the prior art has a limited light emitting angle, and the emitted light is partially diffused due to optics, so that the light emitting loss is large, and there is a light leakage phenomenon, the prior art solves the problem by using lens reflection, the reflection angle is fixed, and is difficult to adjust, and the angle control is poor, and meanwhile, due to the process problem of the LED, a yellow ring can be generated in the zooming process, and the blue light emitted by the LED chip can not be filtered, so that the health of the human body is affected, the existing blue light prevention zooming device still needs to rotate the rotating ring by a manual or mechanical power source to realize zooming and focusing, and the lens still needs a certain distance and thickness to reach a certain refractive index, so that the focusing is inconvenient, the requirement on the mounting precision of the lens is high, and the production and assembly efficiency is low;
second, prior art's LED module adopts materials such as aluminum plate to carry out high-efficient heat dissipation, but its LED lamp pearl air is not flowing around for hot-air condenses, is unfavorable for the heat dissipation, and current device utilizes fan heat dissipation simultaneously, and its motor still can produce the heat, can not adjust according to the environment needs are automatic simultaneously, and is automatic low, and is energy-concerving and environment-protective not.
In order to solve the problems, the inventor provides a novel dual-color temperature AC light source LED module, the temperature and voltage regulation and control characteristic of negative refraction is realized through liquid crystal inside conductive glass, so that two ends of the conductive glass are adapted to external light intensity change through temperature and voltage regulation and control, meanwhile, part of emitted light is negatively reflected through the liquid crystal, light emitting loss is reduced, the LED module is simple and convenient to install, is controlled in an open loop mode, influences on human health are reduced, zooming and light gathering are realized without rotating a rotating ring manually or by a mechanical power source, and the production and assembly efficiency is improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a novel double-color-temperature AC light source LED module which has the advantages of convenience in adjustment, high efficiency and high automation, and solves the problems of difficulty in adjustment, low installation efficiency and low automation.
In order to achieve the purposes of convenient adjustment, high efficiency and high automation, the invention provides the following technical scheme: a novel double-color temperature AC light source LED module comprises a light adjusting mechanism, wherein the light adjusting mechanism comprises a fixed plate, the surface of the fixed plate is fixedly connected with a detector, the outer side of the fixed plate is fixedly connected with a first fixed shell, the inner part of the first fixed shell is fixedly connected with a lamp tube, the side surface of the lamp tube is fixedly connected with an expansion shell, the inner part of the expansion shell is slidably connected with a piston rod, one end, away from the expansion shell, of the piston rod is movably connected with a piezoelectric component, the inner part of the piezoelectric component is fixedly connected with a lead, and the outer side of the lead is fixedly connected with a fluorescent plate, so that the temperature and voltage adjustable characteristic of negative refraction is realized through liquid crystal in conductive glass, the two ends of the conductive glass are adaptive to the external light intensity change through temperature and voltage adjustment, meanwhile, part of emitted light is negatively reflected through the liquid crystal, the light emitting loss is reduced, and the installation is simple, open loop control, the control is simple and convenient.
Preferably, the detector is connected with a set casing electricity, piezoelectric assembly is connected with the wire electricity, the inside mercury that is provided with of inflation shell, consequently, through and the fluorescent screen between be provided with the space, prevent that LED phosphor powder from being heated the decay, filter the blue light through the fluorescent screen, reduce the health influence.
Preferably, still including protection mechanism, protection mechanism is including the graphite alkene heat-conducting plate, the downside of graphite alkene heat-conducting plate is provided with the piston board, the outside of piston board is provided with first one-way closure plate, the outside of piston board is provided with the one-way closure plate of second, the outside sliding connection of piston board has set casing two, the outside of piston board is provided with the heat absorption fluid, consequently, through the heat absorption expansion of heat absorption fluid, promotes both sides piston board and removes to the outside, dispels the heat and circulates certainly, realizes energy-concerving and environment-protective.
Preferably, the lamp tube is fixedly connected with the graphene heat conducting plate, heat absorbing fluid is arranged in the piston plates on two sides, and the piston plates are fixedly connected with the spring, so that the purposes of connection and vibration reduction are achieved through the elasticity of the spring.
Preferably, the LED lamp also comprises a connecting plate, the surface of the connecting plate is fixedly connected with a dimming mechanism, the inside of the connecting plate is fixedly connected with a protection mechanism, and the inside of the dimming mechanism is fixedly connected with conductive glass.
Preferably, the conductive glass is internally provided with a liquid crystal body, and the conducting wire is electrically connected with the conductive glass, so that the installation and the control are facilitated through the optical characteristics of the liquid crystal body.
Preferably, a second one-way blocking plate is arranged inside the connecting plate, and the connecting plate is fixedly connected with the second fixing shell.
A circuit diagram of a novel double-color-temperature AC light source LED comprises an AC-N alternating current zero line, an AC-L alternating current live wire, a variable resistor, a direct current power supply chip, an inductor, an integrated chip, a circuit breaker and a diode;
one end of the AC-N alternating current zero line is connected with a variable resistor, one end of the AC-L alternating current live wire is connected with the variable resistor, the variable resistor is connected with a direct current power supply chip, one pin of the direct current power supply chip is grounded, the direct current power supply chip is connected with an inductor, the inductor is electrically connected with an integrated chip, one end of the integrated chip is grounded, the integrated chip is connected with a diode, the diode is connected with a circuit breaker, and the inductor is connected with the diode.
Advantageous effects
Compared with the prior art, the invention provides a novel double-color-temperature AC light source LED module, which has the following beneficial effects:
1. this novel two colour temperature AC light source LED modules, the temperature voltage that realizes the negative refraction through the inside liquid crystal of conductive glass can regulate and control the characteristic for the conductive glass both ends are through temperature and voltage regulation and control, adapt to external light intensity and change, and the partial light that launches simultaneously passes through the liquid crystal negative reflection, reduces the light-emitting loss, and simple installation, open-loop control, control are simple and convenient, improve the optics simultaneously and diverge the condition, can adjust reflection angle, improve the angle control precision.
2. This novel double-color temperature AC light source LED module, through the heat absorption fluid heat absorption inflation, promote the outside side movement of both sides piston board, dispel the heat self-loopa, realize energy-concerving and environment-protectively, through and fluorescent screen between be provided with the space, prevent that LED phosphor from being heated the decay, filter the blue light through fluorescent screen, reduce the influence of human health, realize zooming fast simultaneously, do not need manual or the rotatory ring of mechanical power source to realize zooming spotlight, improve production packaging efficiency.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the stationary housing of the present invention;
FIG. 3 is a schematic view of a light-adjusting mechanism according to the present invention;
FIG. 4 is a schematic view of the protection mechanism of the present invention;
FIG. 5 is a schematic diagram of the circuit structure of the present invention.
In the figure: 1. a connecting plate; 2. a dimming mechanism; 21. a fixing plate; 22. a detector; 23. a first fixed shell; 24. a lamp tube; 25. expanding the shell; 26. a piston rod; 27. a piezoelectric component; 28. a wire; 29. a fluorescent plate; 3. a protection mechanism; 31. a graphene thermal conductive plate; 32. a piston plate; 33. a first one-way closure plate; 34. A second one-way blocking plate; 35. a second fixed shell; 36. a heat absorbing fluid; 4. conductive glass.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, a novel dual color temperature AC light source LED module includes a light adjusting mechanism 2, the light adjusting mechanism 2 includes a fixing plate 21, a detector 22 is fixedly connected to a surface of the fixing plate 21, a first fixing shell 23 is fixedly connected to an outer side of the fixing plate 21, a lamp tube 24 is fixedly connected to an inner side of the first fixing shell 23, an expansion shell 25 is fixedly connected to a side surface of the lamp tube 24, a piston rod 26 is slidably connected to an inner side of the expansion shell 25, a piezoelectric assembly 27 is movably connected to one end of the piston rod 26 away from the expansion shell 25, a lead 28 is fixedly connected to an inner side of the piezoelectric assembly 27, a fluorescent plate 29 is fixedly connected to an outer side of the lead 28, and mercury is disposed inside the expansion shell 25, so that temperature and voltage regulation and control characteristics of negative refraction are realized by liquid crystal inside the conductive glass 4, and both ends of the conductive glass 4 are adapted to external light intensity changes by temperature and voltage regulation and control, meanwhile, emitted partial light is negatively reflected through liquid crystal, light-emitting loss is reduced, the installation is simple and convenient, open-loop control is achieved, control is simple and convenient, the detector 22 is electrically connected with the first fixed shell 23, the piezoelectric assembly 27 is electrically connected with the lead 28, therefore, the LED fluorescent powder is prevented from being heated and attenuated due to the fact that a gap is formed between the piezoelectric assembly and the fluorescent plate 29, blue light is filtered through the fluorescent plate 29, and influences of human health are reduced.
Example two:
referring to fig. 1-4, a novel dual color temperature AC light source LED module includes a light adjusting mechanism 2, the light adjusting mechanism 2 includes a fixing plate 21, a detector 22 is fixedly connected to a surface of the fixing plate 21, a first fixing shell 23 is fixedly connected to an outer side of the fixing plate 21, a lamp tube 24 is fixedly connected to an inner side of the first fixing shell 23, an expansion shell 25 is fixedly connected to a side surface of the lamp tube 24, mercury is disposed inside the expansion shell 25, a piston rod 26 is slidably connected to an inner side of the expansion shell 25, a piezoelectric element 27 is movably connected to an end of the piston rod 26 away from the expansion shell 25, a lead 28 is fixedly connected to an inner side of the piezoelectric element 27, and a fluorescent plate 29 is fixedly connected to an outer side of the lead 28, so that temperature and voltage regulation and control characteristics of negative refraction are realized by liquid crystal inside the conductive glass 4, and both ends of the conductive glass 4 are adapted to external light intensity changes by temperature and voltage regulation and control, meanwhile, the emitted partial light is negatively reflected by liquid crystal, so that the light-emitting loss is reduced, the installation is simple and convenient, the open-loop control is realized, the control is simple and convenient, the detector 22 is electrically connected with the first fixed shell 23, the piezoelectric component 27 is electrically connected with the lead 28, therefore, the LED fluorescent powder is prevented from being thermally attenuated by a gap arranged between the piezoelectric component and the fluorescent plate 29, the blue light is filtered by the fluorescent plate 29, the influence on the health of a human body is reduced, the LED fluorescent powder further comprises a protection mechanism 3, the protection mechanism 3 comprises a graphene heat-conducting plate 31, a piston plate 32 is arranged on the lower side of the graphene heat-conducting plate 31, a first one-way blocking plate 33 is arranged on the outer side of the piston plate 32, a second one-way blocking plate 34 is arranged on the outer side of the piston plate 32, a second fixed shell 35 is slidably connected on the outer side of the piston plate 32, and heat-absorbing fluid 3636 is arranged on the outer side of the piston plate 32, so that the piston plates 32 on both sides are pushed to move outwards through the heat-absorbing expansion of the heat-absorbing fluid 36, and heat dissipation self-circulation is carried out, so that energy conservation and environmental protection are realized.
Example three:
referring to fig. 1-4, a novel dual color temperature AC light source LED module includes a light adjusting mechanism 2, the light adjusting mechanism 2 includes a fixing plate 21, a detector 22 is fixedly connected to a surface of the fixing plate 21, a first fixing shell 23 is fixedly connected to an outer side of the fixing plate 21, a lamp tube 24 is fixedly connected to an inner side of the first fixing shell 23, an expansion shell 25 is fixedly connected to a side surface of the lamp tube 24, mercury is disposed inside the expansion shell 25, a piston rod 26 is slidably connected to an inner side of the expansion shell 25, a piezoelectric element 27 is movably connected to an end of the piston rod 26 away from the expansion shell 25, a lead 28 is fixedly connected to an inner side of the piezoelectric element 27, and a fluorescent plate 29 is fixedly connected to an outer side of the lead 28, so that temperature and voltage regulation and control characteristics of negative refraction are realized by liquid crystal inside the conductive glass 4, and both ends of the conductive glass 4 are adapted to external light intensity changes by temperature and voltage regulation and control, meanwhile, part of emitted light is negatively reflected by liquid crystal, light-emitting loss is reduced, the installation is simple and convenient, open-loop control is realized, the control is simple and convenient, the detector 22 is electrically connected with the first fixed shell 23, the piezoelectric component 27 is electrically connected with the lead 28, therefore, the LED fluorescent powder is prevented from being thermally attenuated by a gap arranged between the piezoelectric component and the fluorescent plate 29, blue light is filtered by the fluorescent plate 29, the influence on human health is reduced, the LED fluorescent lamp further comprises a protection mechanism 3, the protection mechanism 3 comprises a graphene heat-conducting plate 31, a piston plate 32 is arranged on the lower side of the graphene heat-conducting plate 31, a first one-way blocking plate 33 is arranged on the outer side of the piston plate 32, a second one-way blocking plate 34 is arranged on the outer side of the piston plate 32, and a second fixed shell 35 is slidably connected on the outer side of the piston plate 32, so that the piston plates 32 on two sides are pushed to move towards the outer side through heat absorption fluid 36 for heat dissipation self circulation, and energy conservation and environmental protection are realized, tube 24 and graphite alkene heat-conducting plate 31 fixed connection, the inside of both sides piston board 32 is provided with endothermic fluid 36, two piston boards 32 all with spring fixed connection, therefore, elasticity through the spring, play the purpose of connecting with reducing vibrations, still including connecting plate 1, the fixed surface of connecting plate 1 is connected with dimming mechanism 2, the inside fixedly connected with protection mechanism 3 of connecting plate 1, dimming mechanism 2's inside fixedly connected with conductive glass 4, conductive glass 4's inside is provided with the liquid crystal body, wire 28 is connected with conductive glass 4 electricity, therefore, optical characteristic through the liquid crystal body, be convenient for install and control, the inside of connecting plate 1 is provided with the one-way closure plate 34 of second, connecting plate 1 and two 35 fixed connection of set casing, the outside of piston board 32 is provided with endothermic fluid 3636.
Example four:
referring to fig. 5, a circuit diagram of a novel dual color temperature AC light source LED includes an AC-N AC zero line, an AC-L AC live line, a variable resistor, a dc power chip, an inductor, an integrated chip, a circuit breaker, and a diode;
one end of the AC-N alternating current zero line is connected with a variable resistor, one end of the AC-L alternating current live wire is connected with the variable resistor, the variable resistor is connected with a direct current power supply chip, one pin of the direct current power supply chip is grounded, the direct current power supply chip is connected with an inductor, the inductor is electrically connected with an integrated chip, one end of the integrated chip is grounded, the integrated chip is connected with a diode, the diode is connected with a circuit breaker, and the inductor is connected with the diode.
The working principle is as follows: when the lamp is used, the detector 22 can detect the light condition of the outer side, the light condition of the environment outside detected by the detector 22 adjusts the magnitude of the current passing through the lamp tube 24, the current passing through the lamp tube 24 is large, the light intensity of the lamp tube 24 is strong, the current is introduced through the lamp tube 24, the internal resistance of the lamp tube 24 does work, the lamp tube 24 generates heat, the mercury in the expansion shell 25 absorbs heat and expands when heated, the piston rod 26 is pushed to move outwards, one end of the piston rod 26 presses the piezoelectric component 27, the piezoelectric component 27 outputs a voltage range signal through polarization, the voltage range is 0-10V, the output variable voltage is transmitted through the lead 28, the current is introduced to adjust the voltage at the two ends of the conductive glass 4, the voltage is loaded at the two ends of the conductive glass 4, and when the light beam of the lamp tube 24 enters the uniaxial crystal, namely the conductive glass 4, birefringence usually occurs, the optical characteristics of the liquid crystal are easily affected by an external field, a voltage range signal is output through the lamp tube 24 and the piezoelectric component 27, the voltage range is 0-10V, and the temperature and voltage regulation and control characteristics of negative refraction of the liquid crystal inside the conductive glass 4 can be realized, as shown in fig. 2, so that when the detector 22 detects that the external light intensity is weaker, the voltage at two ends of the lamp tube 24 is higher through regulation and control, the voltage at two ends of the conductive glass 4 is higher through temperature and voltage regulation and control, the loaded voltage is higher, the light is gathered, the external light intensity is adapted to change, meanwhile, part of emitted light is negatively reflected through the liquid crystal, the light loss is reduced, the installation is simple and convenient, the open-loop control is simple and convenient to control;
light passes through phosphor screen 29, through and be provided with the space between phosphor screen 29, prevent that LED phosphor from being heated and attenuate, filter the blue light through phosphor screen 29, reduce the health influence, through graphite alkene heat-conducting plate 31 high efficiency heat conduction, make heat absorption fluid 36 heat absorption inflation, promote both sides piston plate 32 and move to the outside, make the piston plate 32 of both sides move to the outside, inside air pushes away first one-way closure plate 33 and escapes to the outside, heat absorption fluid 36 heat gives off, make both sides piston plate 32 move to the inside, make the one-way closure plate 34's of second of both sides downside pressure reduce, upside pressure increases, thereby make the one-way closure plate 34 of second of both sides opened, again through heat absorption fluid 36 heat absorption inflation, promote both sides piston plate 32 to move to the outside, dispel the heat and circulate, realize energy-concerving and environment-protectively.
To sum up, this novel dual colour temperature AC light source LED module realizes the temperature voltage of negative refraction through the inside liquid crystal of conductive glass 4 and can regulate and control the characteristic for 4 both ends of conductive glass are through temperature and voltage regulation and control, adapt to external light intensity and change, and the partial light that launches simultaneously passes through the liquid crystal negative reflection, reduces the light-emitting loss, and the simple installation, open loop control, control are simple and convenient, improve optics simultaneously and diverge the condition, can adjust reflection angle, improve the angle control precision.
This novel dual colour temperature AC light source LED module, through 36 heat absorption inflation of heat absorption fluid, promote the outside side movement of both sides piston plate 32, dispel the heat self-loopa, realize energy-concerving and environment-protective, through and be provided with the space between fluorescent screen 29, prevent that LED phosphor body from being heated the decay, filter the blue light through fluorescent screen 29, reduce the health influence, realize zooming fast simultaneously, do not need manual or the rotatory ring of mechanical power source to realize zooming the spotlight, improve production packaging efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a novel two colour temperature AC light source LED modules, includes dimming mechanism (2), its characterized in that: the dimming mechanism (2) comprises a fixing plate (21), a detector (22) is fixedly connected to the surface of the fixing plate (21), a first fixing shell (23) is fixedly connected to the outer side of the fixing plate (21), a lamp tube (24) is fixedly connected to the inner part of the first fixing shell (23), an expansion shell (25) is fixedly connected to the side surface of the lamp tube (24), a piston rod (26) is slidably connected to the inner part of the expansion shell (25), a piezoelectric assembly (27) is movably connected to one end, far away from the expansion shell (25), of the piston rod (26), a lead (28) is fixedly connected to the inner part of the piezoelectric assembly (27), and a fluorescent plate (29) is fixedly connected to the outer side of the lead (28);
the detector (22) is electrically connected with the first fixed shell (23), the piezoelectric assembly (27) is electrically connected with a lead (28), and mercury is arranged in the expansion shell (25);
the heat-absorbing device is characterized by further comprising a protection mechanism (3), wherein the protection mechanism (3) comprises a graphene heat-conducting plate (31), a piston plate (32) is arranged on the lower side of the graphene heat-conducting plate (31), a first one-way blocking plate (33) is arranged on the outer side of the piston plate (32), a second one-way blocking plate (34) is arranged on the outer side of the piston plate (32), a second fixed shell (35) is connected to the outer side of the piston plate (32) in a sliding mode, and heat-absorbing fluid (36) is arranged on the outer side of the piston plate (32);
the lamp tube (24) is fixedly connected with the graphene heat conducting plate (31), heat absorption fluid (36) is arranged inside the piston plates (32) on the two sides, the heat absorption fluid (36) is mercury, and the two piston plates (32) are fixedly connected with the spring;
the LED lamp is characterized by further comprising a connecting plate (1), the surface of the connecting plate (1) is fixedly connected with a dimming mechanism (2), the inside of the connecting plate (1) is fixedly connected with a protection mechanism (3), and the inside of the first fixed shell (23) is fixedly connected with conductive glass (4);
a liquid crystal body is arranged inside the conductive glass (4), and the conducting wire (28) is electrically connected with the conductive glass (4);
the connecting plate is characterized in that a second one-way blocking plate (34) is arranged inside the connecting plate (1), and the connecting plate (1) is fixedly connected with a second fixed shell (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111038525.0A CN113719807B (en) | 2021-09-06 | 2021-09-06 | Novel double-color-temperature AC light source LED module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111038525.0A CN113719807B (en) | 2021-09-06 | 2021-09-06 | Novel double-color-temperature AC light source LED module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113719807A CN113719807A (en) | 2021-11-30 |
| CN113719807B true CN113719807B (en) | 2022-05-31 |
Family
ID=78681869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111038525.0A Active CN113719807B (en) | 2021-09-06 | 2021-09-06 | Novel double-color-temperature AC light source LED module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113719807B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08262440A (en) * | 1995-03-22 | 1996-10-11 | Casio Comput Co Ltd | Liquid crystal display |
| CN108791040A (en) * | 2018-05-31 | 2018-11-13 | 华南师范大学 | Liquid crystal lens automobile front and the method for automatically adjusting distance-light |
| CN210831784U (en) * | 2019-09-30 | 2020-06-23 | 广州市浩洋电子股份有限公司 | Stage lamp system with light beam divergence angle changing along with voltage |
| CN111965742A (en) * | 2020-07-27 | 2020-11-20 | 西北工业大学 | A kind of automatic zoom thin film liquid lens based on temperature control and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6683325B2 (en) * | 1999-01-26 | 2004-01-27 | Patent-Treuhand-Gesellschaft-für Elektrische Glühlampen mbH | Thermal expansion compensated opto-electronic semiconductor element, particularly ultraviolet (UV) light emitting diode, and method of its manufacture |
| CN212649740U (en) * | 2020-06-23 | 2021-03-02 | 郝乐(上海)电子有限公司 | Wired double-color temperature dimming and color mixing lamp |
-
2021
- 2021-09-06 CN CN202111038525.0A patent/CN113719807B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08262440A (en) * | 1995-03-22 | 1996-10-11 | Casio Comput Co Ltd | Liquid crystal display |
| CN108791040A (en) * | 2018-05-31 | 2018-11-13 | 华南师范大学 | Liquid crystal lens automobile front and the method for automatically adjusting distance-light |
| CN210831784U (en) * | 2019-09-30 | 2020-06-23 | 广州市浩洋电子股份有限公司 | Stage lamp system with light beam divergence angle changing along with voltage |
| CN111965742A (en) * | 2020-07-27 | 2020-11-20 | 西北工业大学 | A kind of automatic zoom thin film liquid lens based on temperature control and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113719807A (en) | 2021-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108518591A (en) | A kind of intelligent heat dissipation formula lamps and lanterns | |
| CN103462578B (en) | Medical endoscope, medical endoscope cold light source system, and temperature control system for medical endoscope cold light source system | |
| CN113719807B (en) | Novel double-color-temperature AC light source LED module | |
| CN200987035Y (en) | Wind cooled end surface pumped laser | |
| CN102789048A (en) | Cold light source illumination system for microscope | |
| CN208983135U (en) | A kind of LED lamp | |
| CN209511699U (en) | A kind of tunable radiation emitting angle LED lamp radiator device | |
| CN111649243B (en) | A high-safety LED lamp based on metal mercury expansion and heat dissipation | |
| CN203823584U (en) | LED street lamp with color temperature switching function | |
| CN109404791A (en) | A kind of intelligent stage lighting with electronic radiation system | |
| CN213983126U (en) | Optical assembly and lighting device and table lamp applying same | |
| CN116123511A (en) | Novel LED explosion-proof lighting device | |
| CN211502707U (en) | Electric focusing device for lamp | |
| CN208832288U (en) | A kind of LED lamp | |
| CN209569668U (en) | A kind of auxiliary distance light device and vehicle | |
| CN109373226A (en) | A kind of automatic heat radiation headlamp | |
| CN216667574U (en) | Anti-glare spotlight | |
| CN208139181U (en) | A kind of car light convenient for adjusting | |
| CN219475977U (en) | Internal circulation heat radiation system of closed LCD projection optical machine | |
| CN218119442U (en) | Semiconductor LED lamp bead capable of adjusting irradiation area and range | |
| CN221222530U (en) | Light source device | |
| CN223063716U (en) | A miniature halogen light source | |
| RU222959U1 (en) | LED lighting device | |
| CN223105900U (en) | A UV-compensated halogen light source | |
| CN221301164U (en) | LED optical fiber light source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |