CN214846203U - High-condensation 200W projection LED light source - Google Patents
High-condensation 200W projection LED light source Download PDFInfo
- Publication number
- CN214846203U CN214846203U CN202121162910.1U CN202121162910U CN214846203U CN 214846203 U CN214846203 U CN 214846203U CN 202121162910 U CN202121162910 U CN 202121162910U CN 214846203 U CN214846203 U CN 214846203U
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- Prior art keywords
- light
- heat conduction
- base board
- aluminium base
- mirror surface
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- Expired - Fee Related
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- 238000009833 condensation Methods 0.000 title description 2
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 47
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 47
- 235000012431 wafers Nutrition 0.000 claims description 44
- 239000000758 substrate Substances 0.000 claims description 15
- 239000004411 aluminium Substances 0.000 abstract description 27
- 238000005286 illumination Methods 0.000 abstract description 12
- 238000000149 argon plasma sintering Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a high spotlight 200W projection LED light source, including LED lamp body, high heat conduction mirror surface aluminium base board, control mainboard and focus lens, LED lamp body includes protecgulum and hou gai, the lid behind the protecgulum rear end fixed connection, the protecgulum is inside in the past and then is equipped with focus lens, high heat conduction mirror surface aluminium base board respectively, the focus lens is located high heat conduction mirror surface aluminium base board front end, high heat conduction mirror surface aluminium base board surface is equipped with the wafer, high heat conduction mirror surface aluminium base board rear end is equipped with the control mainboard. The device is equipped with the aluminium base board of high heat conduction mirror surface and focus lens, and the aluminium base board of high heat conduction mirror surface can reflect the light that the wafer produced to focus lens on effectively to reached and prevented light scattering to the reasonable collection of light, influence illumination, focus lens can be collected light, focus work, let light can gather together, thereby let the illumination more brighten, help the staff to throw light on at the during operation effectively.
Description
Technical Field
The utility model relates to a light technical field specifically is a high spotlight 200W projection LED light source.
Background
Currently, the light sources of the conventional projectors include six kinds of light sources, i.e., metal halide lamp, UHE lamp, UHP lamp, SHP, NSH, and LED. The metal halogen lamp has the advantages of low price and short half-life period, the brightness is reduced to half of the original brightness when the metal halogen lamp is generally used for less than 1000 hours, the heat is very high, the requirement on a heat dissipation system of a projector is high, and the metal halogen lamp is not suitable for long-time projection. UHE lamps have the advantage of being moderate in price, having a relatively small attenuation of the brightness before 2000 hours of use, and are customarily called cold light sources due to their low power consumption. The UHP bulb has the advantages of long service life, generally being capable of normally using more than 4000 hours, small brightness attenuation, and the UHP bulb is also an ideal cold light source, but is generally applied to engineering projectors due to higher price. NSH and SHP bulbs are direct current bulbs, are frequently used in some Japanese brand projectors, have high requirements on polarity, are easy to cause the bulbs of the projectors to explode when in use due to high temperature, have high explosion power, possibly damage other lenses and accessories of the projectors, and have mercury in the bulbs of the projectors, so the influence on the environment is large, and the requirements on replacement of the projectors are high. The LED projector light source has the advantages of solid-state light-emitting diodes, high brightness, low power consumption, general service life of 30000 hours, and most of high-power projector material metal halogen bulbs at present.
The existing projection LED light source has the following defects:
1. when the existing projection LED light source works, the light source is not fully irradiated, and the light plate is not easy to reflect light, so that the light is insufficient, and the use of workers is influenced;
2. when the existing projection LED light source works, light generated by a wafer cannot be focused, so that the light is dispersed, and illumination of workers cannot be facilitated.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high spotlight 200W projection LED light source has solved the problem that present projection LED light source is not convenient for reflection light and is not convenient for focus light.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high spotlight 200W projection LED light source, includes LED lamp body, high heat conduction mirror surface aluminium base board, control mainboard and focus lens, LED lamp body includes protecgulum and back lid, protecgulum rear end fixed connection back lid, the protecgulum is inside in the past and then be equipped with focus lens, high heat conduction mirror surface aluminium base board respectively, the focus lens is located high heat conduction mirror surface aluminium base board front end, high heat conduction mirror surface aluminium base board surface is equipped with the wafer, high heat conduction mirror surface aluminium base board rear end is equipped with the control mainboard.
Preferably, the wafer is electrically connected with the high-thermal-conductivity mirror-surface aluminum substrate, and the high-thermal-conductivity mirror-surface aluminum substrate is connected with the control mainboard through a connecting wire.
Preferably, the wafers are provided with five rows, each row of the wafers is provided with fifteen groups, and the wafers are arranged in a centralized and evenly-dispersed manner.
Preferably, the bottom of the control mainboard is connected with a power supply through a power line.
Preferably, the focusing lenses are arranged in two groups, and the focusing lenses are distributed in a front-back manner.
(III) advantageous effects
The utility model provides a high spotlight projection LED light source. The method has the following beneficial effects:
1. this kind of high spotlight 200W projection LED light source is equipped with high heat conduction mirror surface aluminium base board, wafer electric connection high heat conduction mirror surface aluminium base board, high heat conduction mirror surface aluminium base board passes through connecting wire connection control mainboard, high heat conduction mirror surface aluminium base board front end is equipped with the wafer, high heat conduction mirror surface aluminium base board can reflect the light that the wafer produced, and after the wafer produced light, reflect through the mirror surface in the high heat conduction mirror surface aluminium base board, thereby the light to the wafer is reflected and is propagated, improve the polymerization nature of light greatly, thereby improve luminance, the staff of being convenient for carries out the illumination work, and can also prevent the waste of light, improve the wafer illumination greatly.
2. This kind of high spotlight 200W projection LED light source is equipped with the aluminium base board of high heat conduction mirror surface and is equipped with the focus lens, and the focus wafer is equipped with two sets ofly, the focus lens distributes around being, and the focus lens can focus the light of lens, prevents that the light that the wafer produced from not focusing on and scattered all around to influence the staff and throw light on, this kind of focus lens is equipped with two sets ofly, and two sets of focus lenses can be the maximize focus light, can make the illumination more brighten, and focus lens simple structure uses when making things convenient for the staff to throw light on.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic structural view of the high thermal conductivity mirror aluminum substrate of the present invention;
FIG. 3 is a schematic structural view of the back surface of the high thermal conductivity mirror aluminum substrate of the present invention;
fig. 4 is a schematic structural diagram of the focusing lens of the present invention.
In the figure, the LED lamp comprises an LED lamp body 1, an LED lamp body 2, a front cover 3, a rear cover, a high-thermal-conductivity mirror-surface aluminum substrate 4, a control main board 5, a focusing lens 6, a wafer 7, a power line 8 and a power line.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a high spotlight 200W projection LED light source, includes LED lamp body 1, high heat conduction mirror surface aluminium base board 4, control mainboard 5 and focus lens 6, LED lamp body 1 includes protecgulum 2 and back lid 3, 2 rear end fixed connection back lids 3 of protecgulum, 2 inside in the past of protecgulum are equipped with focus lens 6, high heat conduction mirror surface aluminium base board 4 respectively, focus lens 6 is located high heat conduction mirror surface aluminium base board 4 front end, 4 surfaces on the high heat conduction mirror surface aluminium base board are equipped with wafer 7, 4 rear ends on the high heat conduction mirror surface aluminium base board are equipped with control mainboard 5.
The wafer 7 is electrically connected with the high-heat-conductivity mirror-surface aluminum substrate 4, the high-heat-conductivity mirror-surface aluminum substrate 4 is connected with the control mainboard 5 through a connecting wire, the control mainboard 5 can electrically control the heat-conductivity mirror-surface aluminum substrate 4, the heat-conductivity mirror-surface aluminum substrate 4 can be used for conducting power-on processing on the wafer 7, and a worker can provide power for the control mainboard 5 through the power wire 8, so that the use of the worker during working can be facilitated.
The wafers 7 are provided with five rows, each row of the wafers 7 is provided with fifteen groups, the wafers 7 are arranged in a concentrated and average dispersed mode, the wafers 7 are provided with five rows, the fifteen groups of the wafers 7 are arranged in each row so as to improve the number of the wafers 7 to improve the brightness of light, the improvement of the brightness of the light is beneficial to the work of workers, and the phenomena that the number of the wafers 7 is small, the generated light is limited and the illumination use of the workers is influenced are prevented.
The bottom of the control mainboard 5 is connected with a power supply through a power line 8, a worker can insert the power supply through the power line 8, the power supply is electrified for the control mainboard 5 through the power line 8, the control mainboard 5 transmits electricity to the high-heat-conductivity mirror-surface aluminum substrate 4, and the high-heat-conductivity mirror-surface aluminum substrate 4 is used for conducting electrifying processing on the wafer 7, so that illumination is conducted.
The working principle is as follows: when the LED lamp works, a worker uses the power line 8 to receive power, the power is transmitted to the control mainboard 5 through the power line 8, the control mainboard 5 transmits the power into the high-heat-conduction mirror aluminum substrate 4 after running through internal components, the high-heat-conduction mirror aluminum substrate 4 transmits the power to the wafers 7 in a dispersing manner, the wafers 7 are subjected to electric power to generate light, the wafers 7 are provided with five rows, fifteen groups of wafers 7 are arranged in each row to improve the quantity of the wafers 7 so as to improve the brightness of the light, the improvement of the brightness of the light is beneficial to the worker, the phenomenon that the quantity of the wafers 7 is small and the generated light is limited to influence the lighting use of the worker is avoided, the light generated by the wafers 7 is transmitted to the front focusing lens 6, the focusing lens 6 is provided with two groups, the focusing lens 6 is distributed in the front and back direction, the focusing lens 6 can focus the light of the wafers 7 to prevent the light generated by the wafers 7 from being unfocused and scattered, thereby influence the staff and throw light on work, this kind of focus lens 6 is equipped with two sets ofly, and two sets of focus lens 6 can be the maximize focus light, can make the illumination more brighten, and focus lens 6 simple structure uses when making things convenient for the staff to throw light on.
The utility model discloses a 1, LED lamp body, 2, protecgulum, 3, back lid, 4, high heat conduction mirror surface aluminium base board, 5, control mainboard, 6, focusing lens, 7, wafer, 8, power cord, the part is the parts that general standard component or technical personnel in the field know, its structure and principle all can be known or can be known through the conventional experimental method for this technical personnel through the technical manual, the problem that the utility model solves is that the existing projection LED light source is inconvenient for the reflected light and inconvenient for the focused light, the utility model can reflect light and focus light very conveniently through the mutual combination of the above-mentioned parts, the device is provided with high heat conduction mirror surface aluminium base board and focusing lens, the high heat conduction mirror surface aluminium base board can effectively reflect the light that the wafer produced to the focusing lens, thereby reached the reasonable collection to the light and prevented the light scattered all around, influence illumination, focus lens can collect, focus work to light, lets light can gather together to let the illumination more brighten, help the staff effectively and throw light on at the during operation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A high spotlight 200W projection LED light source which characterized in that: the LED lamp comprises an LED lamp body (1), a high-heat-conductivity mirror-surface aluminum base plate (4), a control main plate (5) and a focusing lens (6), wherein the LED lamp body (1) comprises a front cover (2) and a rear cover (3), the rear end of the front cover (2) is fixedly connected with the rear cover (3), the front cover (2) is internally provided with the focusing lens (6) and the high-heat-conductivity mirror-surface aluminum base plate (4) from the front to the rear, the focusing lens (6) is located at the front end of the high-heat-conductivity mirror-surface aluminum base plate (4), a wafer (7) is arranged on the surface of the high-heat-conductivity mirror-surface aluminum base plate (4), and the rear end of the high-heat-conductivity mirror-surface aluminum base plate (4) is provided with the control main plate (5).
2. The high-concentration 200W projection LED light source as claimed in claim 1, wherein: the wafer (7) is electrically connected with the high-heat-conductivity mirror-surface aluminum substrate (4), and the high-heat-conductivity mirror-surface aluminum substrate (4) is connected with the control mainboard (5) through a connecting wire.
3. The high-concentration 200W projection LED light source as claimed in claim 1, wherein: the wafers (7) are provided with five rows, fifteen groups of wafers (7) are arranged in each row, and the wafers (7) are arranged in a centralized and average dispersed manner.
4. The high-concentration 200W projection LED light source as claimed in claim 1, wherein: the bottom of the control main board (5) is connected with a power supply through a power line (8).
5. The high-concentration 200W projection LED light source as claimed in claim 1, wherein: the focusing lenses (6) are arranged in two groups, and the focusing lenses (6) are distributed in the front and back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121162910.1U CN214846203U (en) | 2021-05-27 | 2021-05-27 | High-condensation 200W projection LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121162910.1U CN214846203U (en) | 2021-05-27 | 2021-05-27 | High-condensation 200W projection LED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214846203U true CN214846203U (en) | 2021-11-23 |
Family
ID=78780496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121162910.1U Expired - Fee Related CN214846203U (en) | 2021-05-27 | 2021-05-27 | High-condensation 200W projection LED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214846203U (en) |
-
2021
- 2021-05-27 CN CN202121162910.1U patent/CN214846203U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |