CN104165295A - Light source module, manufacturing method of light source module and LED lamp high in light-emitting efficiency - Google Patents
Light source module, manufacturing method of light source module and LED lamp high in light-emitting efficiency Download PDFInfo
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- CN104165295A CN104165295A CN201410438940.9A CN201410438940A CN104165295A CN 104165295 A CN104165295 A CN 104165295A CN 201410438940 A CN201410438940 A CN 201410438940A CN 104165295 A CN104165295 A CN 104165295A
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- source module
- light source
- lamp
- aluminium base
- holder
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Abstract
The invention relates to an LED lamp high in light-emitting efficiency. The LED lamp comprises a lamp body. The lamp body comprises a lamp holder arranged at the tail end, an inner shell and a lamp cup. A driving power source is arranged inside the inner shell, a light source module electrically connected with the driving power source is further arranged in the lamp cup and comprises an aluminum substrate and a plurality of LED elements arranged on the aluminum substrate, a lens is arranged at the front end of the light source module, an outer cover for positioning the lens is arranged at the front end of the lens, is combined with the lens in a clamped mode and is in screw-thread fit with the lamp cup, and the position, on the periphery of the multiple LED elements, of the aluminum substrate of the light source module is coated with an insulating orange mixture ink layer high in reflectance. The LED lamp is high in light-emitting efficiency, simple in overall structure and easy and convenient to operate, and other control modules are not needed, so that the cost of the whole lamp is greatly reduced, and the requirement of large-scale application and popularization is met.
Description
Technical field
The present invention relates to semiconductor lighting technology, relate in particular to the LED light fixture that a kind of luminous efficiency is high and cost is relatively cheap.
Background technology
Along with the use of LED light fixture is more and more universal, because the advantage such as that this light fixture has is energy-conservation, long service life has the trend that progressively replaces traditional lighting technology.Existing LED great majority all can not be adjusted colour temperature, can not meet people's growing needs.
As disclosed a kind of LED-backlit source light fixture in disclosed Chinese utility model patent on June 15th, 2011 (application number is 201020568190.4).It comprises this light fixture lamp panel, is arranged on the LED module in lamp panel, and cover the diffuser plate on lamp panel, wherein: described LED module comprises white light LEDs and low colour temperature LED, this light fixture also comprises for controlling this low colour temperature LED and/or white light LEDs brightness to obtain the control module of different-colour in addition.The utility model regulates the brightness of low colour temperature LED in LED module and/or white light LEDs by control module, obtain different colour temperatures.This LED light fixture need to regulate colour temperature by control module, complex structure, and manufacture craft is loaded down with trivial details, and cost compare is high, is unfavorable for popularization and application.
Obtain that luminous efficiency is high, cost is low, and the LED light fixture of being convenient to large-scale production is the target that research staff pursues always.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple in structure, easy to assembly, luminous efficiency is high and cost is low LED light fixture, and to solve, LED lamp luminescence efficiency of the prior art is low, assembling inconvenience and the larger problem of cost.
Solving the technical scheme that technical problem of the present invention adopts is: the LED light fixture that a kind of luminous efficiency is high is provided, it comprises lamp body, described lamp body comprises rear-end lamp holder is set, inner casing, Lamp cup, described lamp housing inside is provided with driving power, in described Lamp cup, be also provided with the light source module being electrically connected with described driving power, described light source module comprises aluminium base and is located at the multiple LED elements on described aluminium base, described light source module front end is provided with lens, be provided with the enclosing cover of the described lens in location at described lens front end, described enclosing cover engages with described lens and described enclosing cover and described Lamp cup threaded engagement, on the aluminium base of described light source module and at described multiple LED component ambients coating one decks, insulate, the orange mixed ink layer of high reflectance.
As a modification of the present invention, the proportioning of described orange mixed ink consists of: 2 parts of orange ink and 1 part of Yellow ink.
As a modification of the present invention, further comprise the holder of described light source module location, in the middle of described holder, be provided with a perforation of passing for described multiple LED elements.
As a modification of the present invention, further comprise through described holder and by described holder and be positioned at the screw in described Lamp cup.
As a modification of the present invention, on the opposite side of described light source module, in described lamp body, be also provided with a silica gel piece, described light source module is sandwiched between described silica gel piece and described holder.
As a modification of the present invention, described outer covering is provided with double-screw bolt, is provided with the screw thread coordinating with described double-screw bolt in described Lamp cup.
As a modification of the present invention, described inner casing is arranged in described Lamp cup and is fixedly connected with described Lamp cup, described inner casing has the accommodation space that holds described driving power, and described lamp holder is fixedly connected with described inner casing, and described lamp holder and described Lamp cup interconnect; Described inner casing front end has support column, and described screw is connected with described support column; Described lamp holder has two electrodes, is electrically connected respectively two inputs of described driving power, thereby the circuit that two outputs of described driving power are electrically connected on described aluminium base drives described multiple LED element.
Another technical problem to be solved by this invention is to provide a kind of simple in structure, luminous efficiency is high and cost is low light source module.
Solving the technical scheme that another technical problem of the present invention adopts is: a kind of light source module is provided, it comprises an aluminium base, be arranged on the multiple LED elements on described aluminium base, on the aluminium base of described light source module and at described multiple LED component ambients, apply one deck orange mixed ink layer insulation, high reflectance.
As a modification of the present invention, the proportioning of described orange mixed ink consists of: 2 parts of orange ink and 1 part of Yellow ink.
Another technical problem to be solved by this invention is to provide a kind of method of preparing light source module.
Solving the technical scheme that another technical problem of the present invention adopts is: a kind of method of preparing light source module is provided, and described method comprises:
The aluminium base that is equiped with multiple LED elements is provided;
2 parts of orange ink and 1 part of Yellow ink are provided, then mix and stir forming orange mixed ink;
On described aluminium base and at described multiple LED component ambients, apply one deck orange mixed ink layer insulation, high reflectance;
Orange mixed ink layer after coating toasts, and described baking procedure comprises:
At the temperature of 90 degree, toast, baking time is 30 minutes, is then cooled to room temperature;
High-temperature baking, baking again at the temperature of 150 degree, baking time is 55 minutes～60 minutes.
Compared with prior art, the LED light fixture that a kind of luminous efficiency of the present invention is high passes through to apply one deck orange mixed ink layer insulation, high reflectance on the aluminium base of light source module and at LED component ambient, the luminous efficiency of this LED light fixture improves greatly, and cost is also relatively low; In addition, can this LED light fixture for convenience detach by this enclosing cover and described Lamp cup threaded engagement, overall structure is simple, the requirement that dismounting is easy, meet large-scale promotion application.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the exploded view of the LED light fixture that a kind of luminous efficiency of the present invention is high.
Fig. 2 is LED light fixture that a kind of luminous efficiency of the present invention the is high stereogram after assembling.
Fig. 3 is the front view of the light source module of the LED light fixture that a kind of luminous efficiency of the present invention is high.
Fig. 4 is the stereogram of the light source module of the LED light fixture that a kind of luminous efficiency of the present invention is high.
Fig. 5 is the front view of the lens of the LED light fixture that a kind of luminous efficiency of the present invention is high.
Fig. 6 is the stereogram of the lens of the LED light fixture that a kind of luminous efficiency of the present invention is high.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Below in conjunction with accompanying drawing, the invention will be further described.With reference to figure 1, Fig. 2, a kind of LED light fixture of the present invention comprises lamp body 101, and these lamp body 101 tail ends are provided with lamp holder 102, inner casing 110, Lamp cup 105, light source module 103, holder 109, lens 104 and enclosing cover 118.
With further reference to Fig. 3 to Fig. 6, in the present embodiment, this LED light fixture is shot-light, the power supply lid 112 that these inner casing 110 inside are provided with driving power 107 and cover this driving power 107.
This light source module 103 comprises aluminium base 1031 and is arranged at four LED elements 1032 on aluminium base 1031 in surface patch mode, applies one deck orange mixed ink layer 1033 insulation, high reflectance on this aluminium base 1031 around these four LED elements 1032.This orange mixed ink is evenly to be mixed by commercially available orange ink and Yellow ink, its preferably proportioning consist of: 2 parts of orange ink and 1 part of Yellow ink, be appreciated that other proportioning also may be suitable for.After applying, also need baking procedure, thereby dry this orange mixed ink layer 1033, the technological parameter of this baking procedure is as follows:
The first step: 90 degree (DEG C) temperature under toast, baking time is 30 minutes, is then cooled to room temperature;
Second step: high-temperature baking, 150 degree (DEG C) temperature under again baking, baking time is 55 minutes～60 minutes.
This inner casing 110 is made up of insulating materials, this inner casing 110 is arranged in Lamp cup 105 and is fixedly connected with lamp holder 102, these inner casing 110 tail ends are provided with accommodation space, this driving power 107 is arranged in this accommodation space, this lamp holder 102 is fixedly connected with described inner casing 110, between this lamp holder 102 and this Lamp cup 105, also interconnects; These inner casing 110 front ends have support column 111.Two screws 106 are threaded through two support columns 111 of screw hole (not label) and this on screw hole (not label) and this silica gel piece 114 in the middle of holder 109 respectively, thereby this light source module 103 is clipped between this silica gel piece 114 and holder 109 regularly.The LED element 1032 of this light source module 103 passes these holder 109 middle perforation that are provided with so that these LED elements 1032 expose.This lamp holder 102 has two electrodes, and it is electrically connected respectively two inputs of this driving power 107, and two outputs of this driving power 107 are electrically connected the circuit on the aluminium base 1031 on this light source module 103, thereby powers to LED element 1032; This Lamp cup 105 inner sides, outer ends be also provided with this enclosing cover 118 on the screw thread that cooperatively interacts of double-screw bolt.
The outside of these lens 104 also transparent with this or translucent the enclosing cover 118 (or being called lens cover) of doing protective effect engages mutually.This enclosing cover 118 is with these Lamp cup 105 threaded engagement from being fixed on these lens 104 in this Lamp cup 105, and now, these lens 104 cover the LED element 1032 on this light source module 103.
The number that is appreciated that this LED element 1032 can be other quantity, for example: two, three, five etc.
The LED light fixture that a kind of luminous efficiency of the present invention is high passes through to apply one deck orange mixed ink layer insulation, high reflectance on the aluminium base of light source module and at LED component ambient, and the luminous efficiency of this LED light fixture improves greatly, and cost is also relatively low; In addition, can this LED light fixture for convenience detach by this enclosing cover and described Lamp cup threaded engagement, overall structure is simple, the requirement that dismounting is easy, meet large-scale promotion application.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the LED light fixture that luminous efficiency is high, it comprises lamp body, described lamp body comprises rear-end lamp holder is set, inner casing, Lamp cup, described lamp housing inside is provided with driving power, in described Lamp cup, be also provided with the light source module being electrically connected with described driving power, described light source module comprises aluminium base and is located at the multiple LED elements on described aluminium base, described light source module front end is provided with lens, be provided with the enclosing cover of the described lens in location at described lens front end, described enclosing cover engages with described lens and described enclosing cover and described Lamp cup threaded engagement, it is characterized in that: on the aluminium base of described light source module and at described multiple LED component ambients coating one decks, insulate, the orange mixed ink layer of high reflectance.
2. the high LED light fixture of a kind of luminous efficiency according to claim 1, is characterized in that: the proportioning of described orange mixed ink consists of: 2 parts of orange ink and 1 part of Yellow ink.
3. the high LED light fixture of a kind of luminous efficiency according to claim 1, is characterized in that: further comprise the holder of described light source module location, be provided with a perforation of passing for described multiple LED elements in the middle of described holder.
4. the high LED light fixture of a kind of luminous efficiency according to claim 1, is characterized in that: further comprise through described holder and by described holder and be positioned at the screw in described Lamp cup.
5. the high LED light fixture of a kind of luminous efficiency according to claim 1, is characterized in that: on the opposite side of described light source module, be also provided with a silica gel piece in described lamp body, described light source module is sandwiched between described silica gel piece and described holder.
6. the high LED light fixture of a kind of luminous efficiency according to claim 1, is characterized in that: described outer covering is provided with double-screw bolt, is provided with the screw thread coordinating with described double-screw bolt in described Lamp cup.
7. the high LED light fixture of a kind of luminous efficiency according to claim 4, it is characterized in that: described inner casing is arranged in described Lamp cup and is fixedly connected with described Lamp cup, described inner casing has the accommodation space that holds described driving power, described lamp holder is fixedly connected with described inner casing, and described lamp holder and described Lamp cup interconnect; Described inner casing front end has support column, and described screw is connected with described support column; Described lamp holder has two electrodes, is electrically connected respectively two inputs of described driving power, thereby the circuit that two outputs of described driving power are electrically connected on described aluminium base drives described multiple LED element.
8. a light source module, it comprises an aluminium base, be arranged on the multiple LED elements on described aluminium base, it is characterized in that: on the aluminium base of described light source module and at described multiple LED component ambients, apply one deck orange mixed ink layer insulation, high reflectance.
9. a kind of light source module according to claim 8, is characterized in that: the proportioning of described orange mixed ink consists of: 2 parts of orange ink and 1 part of Yellow ink.
10. a method of preparing light source module according to claim 8 or claim 9, is characterized in that: described method comprises:
The aluminium base that is equiped with multiple LED elements is provided;
2 parts of orange ink and 1 part of Yellow ink are provided, then mix and stir forming orange mixed ink;
On described aluminium base and at described multiple LED component ambients, apply one deck orange mixed ink layer insulation, high reflectance;
Orange mixed ink layer after coating toasts, and described baking procedure comprises:
At the temperature of 90 degree, toast, baking time is 30 minutes, is then cooled to room temperature;
High-temperature baking: baking again at the temperature of 150 degree, baking time is 55 minutes～60 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438940.9A CN104165295B (en) | 2014-08-29 | 2014-08-29 | A kind of light source module and preparation method thereof, the LED lamp that luminous efficiency is high |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438940.9A CN104165295B (en) | 2014-08-29 | 2014-08-29 | A kind of light source module and preparation method thereof, the LED lamp that luminous efficiency is high |
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| CN104165295A true CN104165295A (en) | 2014-11-26 |
| CN104165295B CN104165295B (en) | 2016-08-31 |
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Citations (7)
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| US20120074444A1 (en) * | 2010-09-28 | 2012-03-29 | Advanced Optoelectronic Technology, Inc. | Light emitting device and manufacturing method thereof |
| CN202521340U (en) * | 2012-04-07 | 2012-11-07 | 章乐文 | LED (light-emitting diode) spot lamp |
| CN202708713U (en) * | 2012-07-12 | 2013-01-30 | 广东亚一照明科技有限公司 | LED (light emitting diode) lamp |
| CN203297975U (en) * | 2013-04-02 | 2013-11-20 | 四川新力光源股份有限公司 | Light-emitting diode illuminating device |
| CN203464059U (en) * | 2013-07-30 | 2014-03-05 | 横店集团得邦照明股份有限公司 | PAR20 light-emitting diode (LED) spotlight |
| CN203797419U (en) * | 2014-03-25 | 2014-08-27 | 深圳市宝泰光电科技有限公司 | LED lamp convenient for adjusting color temperature |
| CN204042546U (en) * | 2014-08-29 | 2014-12-24 | 深圳市宝泰光电科技有限公司 | A kind of light source module and the high LED lamp of luminous efficiency |
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2014
- 2014-08-29 CN CN201410438940.9A patent/CN104165295B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120074444A1 (en) * | 2010-09-28 | 2012-03-29 | Advanced Optoelectronic Technology, Inc. | Light emitting device and manufacturing method thereof |
| CN202521340U (en) * | 2012-04-07 | 2012-11-07 | 章乐文 | LED (light-emitting diode) spot lamp |
| CN202708713U (en) * | 2012-07-12 | 2013-01-30 | 广东亚一照明科技有限公司 | LED (light emitting diode) lamp |
| CN203297975U (en) * | 2013-04-02 | 2013-11-20 | 四川新力光源股份有限公司 | Light-emitting diode illuminating device |
| CN203464059U (en) * | 2013-07-30 | 2014-03-05 | 横店集团得邦照明股份有限公司 | PAR20 light-emitting diode (LED) spotlight |
| CN203797419U (en) * | 2014-03-25 | 2014-08-27 | 深圳市宝泰光电科技有限公司 | LED lamp convenient for adjusting color temperature |
| CN204042546U (en) * | 2014-08-29 | 2014-12-24 | 深圳市宝泰光电科技有限公司 | A kind of light source module and the high LED lamp of luminous efficiency |
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| CN104165295B (en) | 2016-08-31 |
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