CN203797419U - LED lamp convenient for adjusting color temperature - Google Patents
LED lamp convenient for adjusting color temperature Download PDFInfo
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- CN203797419U CN203797419U CN201420138750.0U CN201420138750U CN203797419U CN 203797419 U CN203797419 U CN 203797419U CN 201420138750 U CN201420138750 U CN 201420138750U CN 203797419 U CN203797419 U CN 203797419U
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- lamp
- lens
- colour temperature
- holder
- convenient
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Abstract
The utility model relates to an LED lamp convenient for adjusting color temperature. The LED lamp comprises a lamp body, and the lamp body comprises a lamp holder, an inner shell and a lamp cup, wherein the lamp holder is arranged at the tail end. A driving power source is arranged in the inner shell, and a light source module electrically connected with the driving power source is arranged in the lamp cup and comprises an aluminum substrate and LED components arranged on the aluminum substrate. A lens is arranged at the front end of the light source module, the front end of the lens is provided with an outer cover positioning the lens, color temperature caps used for capping the LED components are nested in the middle of the lens, and the outer cover is clamped with the lens and is in threaded fit with the lamp cup. By changing the different color temperature caps nested in the middle of the lens, the color temperature of the LED lamp can be conveniently adjusted, the color temperature caps can be conveniently replaced by the threaded fit of the outer cover and the lamp body, and the LED lamp is simple in integral structure and convenient to operate in color temperature adjustment. Besides, cost of the integral LED lamp is greatly reduced without other control modules, and the LED lamp can meet the requirement for large-scale popularization and application.
Description
Technical field
The utility model relates to semiconductor lighting technology, relates in particular to a kind of LED light fixture that can conveniently adjust colour temperature.
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.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, the easy to assembly and LED light fixture that can conveniently adjust colour temperature, adjusts colour temperature complex procedures, uses inconvenience and the larger problem of cost to solve LED light fixture of the prior art.
Solving the technical scheme that technical problem of the present utility model adopts is: a kind of LED light fixture of being convenient to adjust colour temperature, it comprises lamp body, described lamp body comprises rear-end lamp holder is set, inner casing, Lamp cup, described inner casing inside is provided with driving power, in described Lamp cup, be also provided with the light source module being electrically connected to described driving power, described light source module comprises aluminium base and is located at the LED element on described aluminium base, described light source module front end is provided with lens, at described lens front end, be provided with the enclosing cover of the described lens in location, in the middle of described lens, be embedded with for covering the colour temperature cover of described LED element, described enclosing cover engages with described lens and described enclosing cover and described Lamp cup threaded engagement.
As a kind of improvement of the present utility model, 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 LED element.
As a kind of improvement of the present utility model, further comprise through described holder and by described holder and be positioned at the screw in described Lamp cup.
As a kind of improvement of the present utility model, 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 kind of improvement of the present utility model, 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 kind of improvement of the present utility model, 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.
As a kind of improvement of the present utility model, described lamp holder has two electrodes, is electrically connected to respectively two inputs of described driving power, thereby two outputs of described driving power are electrically connected to the described driving LED element of circuit on described aluminium base.
Compared with prior art, thereby the utility model by convert different be embedded in the middle of these lens can be so that adjust the colour temperature of this LED light fixture for covering the colour temperature cover of described LED element, by this enclosing cover and described Lamp cup threaded engagement, can be convenient for changing this colour temperature cover, overall structure is simple, adjust the easy and simple to handle of colour temperature and do not need other control modules that the cost of whole light fixture is reduced greatly, meeting the requirement of large-scale promotion application.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is a kind of exploded view of being convenient to adjust the LED light fixture of colour temperature of the utility model.
Fig. 2 is the stereogram of a kind of LED light fixture of being convenient to adjust colour temperature of the utility model after assembling.
Fig. 3 is the stereogram of the lens of a kind of LED light fixture of being convenient to adjust colour temperature of the utility model.
Fig. 4 is another stereogram of the lens of a kind of LED light fixture of being convenient to adjust colour temperature of the utility model.
Fig. 5 be a kind of LED light fixture of being convenient to adjust colour temperature of the utility model lens at middle cutaway view.
Fig. 6 is a kind of lens of LED light fixture and assembly drawing of colour temperature cover of being convenient to adjust colour temperature of the utility model.
Fig. 7 is a kind of lens of LED light fixture and cutaway view fitting together of colour temperature cover of being convenient to adjust colour temperature of the utility model.
Fig. 8 is a kind of lens of LED light fixture and cutaway view fitting together of enclosing cover of being convenient to adjust colour temperature of the utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with accompanying drawing, the utility model is described in further detail.With reference to figure 1, Fig. 2, a kind of LED light fixture of the present utility model 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, colour temperature cover 108, 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, and these inner casing 110 inside are provided with driving power 107 (dotting).This light source module 103 comprises aluminium base and is arranged at the LED element on aluminium base in surface patch mode.
This inner casing 110 is made by 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 have 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 the screw hole (not label) in the middle of holder 109 and two support columns 111 of screw hole (not label) and this on this silica gel piece 114 respectively, thereby this light source module 103 is clipped between this silica gel piece 114 and holder 109 regularly.The LED element of this light source module 103 passes these holder 109 middle perforation that are provided with so that this LED element exposes.For attractive in appearance and safety, in the screw hole of this holder 109, the head of these two screws 106 is arranged with respectively screw hole plug 1061.This lamp holder 102 has two electrodes, is electrically connected to respectively two inputs of driving power 107, and two outputs of this driving power 107 are electrically connected to the circuit on the aluminium base on this light source module 103, thereby gives the power supply of LED element; 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.
In the present embodiment, this colour temperature cover 108 is nested in the centre (seeing Fig. 6) of these lens 104.The middle part of the shape of this colour temperature cover 108 and this lens 104 matches.The outside of these lens 104 also transparent with this or translucent the enclosing cover 118 of doing protective effect engages mutually.This enclosing cover 118 is with these Lamp cup 105 threaded engagement from being fixed on the lens 104 that are equiped with this colour temperature cover 108 in this Lamp cup 105, and now, this colour temperature cover 108 covers the LED element on this light source module 103.
In order to obtain different colour temperatures, need this enclosing cover 118 to turn on from this Lamp cup 105, then from these lens 105, take off colour temperature cover 108, the colour temperature cover (as colour temperature any one colour temperature cover between 2500K～7000K) that changes other into is tightened this enclosing cover 118 again, thereby obtains having the LED light fixture of another kind of different-colour.
Be appreciated that LED element can for example, for a plurality of: two, three, four, five etc.At this moment, need a plurality of colour temperature covers to coordinate with this LED element respectively.
Thereby the LED light fixture that the utility model is a kind of is convenient to adjust colour temperature by convert different be embedded in the middle of these lens can be so that adjust the colour temperature of this LED light fixture for covering the colour temperature cover of described LED element, by this enclosing cover and described Lamp cup threaded engagement, can be convenient for changing this colour temperature cover, overall structure is simple, adjust the easy and simple to handle of colour temperature and do not need other control modules that the cost of whole light fixture is reduced greatly, meeting the requirement of large-scale promotion application.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a LED light fixture of being convenient to adjust colour temperature, it comprises lamp body, described lamp body comprises rear-end lamp holder is set, inner casing, Lamp cup, described inner casing inside is provided with driving power, in described Lamp cup, be also provided with the light source module being electrically connected to described driving power, described light source module comprises aluminium base and is located at the LED element on described aluminium base, described light source module front end is provided with lens, at described lens front end, be provided with the enclosing cover of the described lens in location, it is characterized in that: in the middle of described lens, be embedded with for covering the colour temperature cover of described LED element, described enclosing cover engages with described lens and described enclosing cover and described Lamp cup threaded engagement.
2. a kind of LED light fixture of being convenient to adjust colour temperature 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 LED element in the middle of described holder.
3. a kind of LED light fixture of being convenient to adjust colour temperature according to claim 2, is characterized in that: further comprise through described holder and by described holder and be positioned at the screw in described Lamp cup.
4. a kind of LED light fixture of being convenient to adjust colour temperature according to claim 2, 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.
5. a kind of LED light fixture of being convenient to adjust colour temperature 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.
6. a kind of LED light fixture of being convenient to adjust colour temperature according to claim 3, 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.
7. a kind of LED light fixture of being convenient to adjust colour temperature according to claim 1, it is characterized in that: described lamp holder has two electrodes, be electrically connected to respectively two inputs of described driving power, thereby two outputs of described driving power are electrically connected to the described driving LED element of circuit on described aluminium base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138750.0U CN203797419U (en) | 2014-03-25 | 2014-03-25 | LED lamp convenient for adjusting color temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138750.0U CN203797419U (en) | 2014-03-25 | 2014-03-25 | LED lamp convenient for adjusting color temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797419U true CN203797419U (en) | 2014-08-27 |
Family
ID=51379628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138750.0U Expired - Fee Related CN203797419U (en) | 2014-03-25 | 2014-03-25 | LED lamp convenient for adjusting color temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165295A (en) * | 2014-08-29 | 2014-11-26 | 深圳市宝泰光电科技有限公司 | Light source module, manufacturing method of light source module and LED lamp high in light-emitting efficiency |
| US10274161B2 (en) | 2015-06-30 | 2019-04-30 | Signify Holding B.V. | LED spot with customizable beam shape, beam color and color uniformity |
-
2014
- 2014-03-25 CN CN201420138750.0U patent/CN203797419U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165295A (en) * | 2014-08-29 | 2014-11-26 | 深圳市宝泰光电科技有限公司 | Light source module, manufacturing method of light source module and LED lamp high in light-emitting efficiency |
| CN104165295B (en) * | 2014-08-29 | 2016-08-31 | 深圳市宝泰光电科技有限公司 | A kind of light source module and preparation method thereof, the LED lamp that luminous efficiency is high |
| US10274161B2 (en) | 2015-06-30 | 2019-04-30 | Signify Holding B.V. | LED spot with customizable beam shape, beam color and color uniformity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20180325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |