CN203571474U - LED candle lamp with mechanical adjusting lamplight color temperature function - Google Patents
LED candle lamp with mechanical adjusting lamplight color temperature function Download PDFInfo
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- CN203571474U CN203571474U CN201320624474.4U CN201320624474U CN203571474U CN 203571474 U CN203571474 U CN 203571474U CN 201320624474 U CN201320624474 U CN 201320624474U CN 203571474 U CN203571474 U CN 203571474U
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Abstract
The utility model relates to an LED candle lamp with the mechanical adjusting lamplight color temperature function. The LED candle lamp comprises a radiator, a base, a light transmitting plate installing support, a candle-shaped transparent cover, a light transmitting plate, an LED light source, an aluminum substrate and a rotary knob. The LED candle lamp is characterized in that the base is installed on the radiator, the LED light source is fixed to the aluminum substrate, the aluminum substrate is fixed to the base, the light transmitting plate installing support is fixedly connected with the radiator, the light transmitting plate is fixed to the light transmitting plate installing support, the candle-shaped transparent cover is installed on the radiator, the rotary knob is rotatably installed on the radiator, and the rotary knob rotates to drive the base to rotate and then to make the LED light source rotate. According to the LED candle lamp, the light transmitting plate is fixed, and then the LED light source is mechanically moved to achieve mechanical adjustment of color temperature.
Description
Technical field
The utility model relates to a kind of LED candle lamp, especially relates to a kind of LED candle lamp that can mechanical adjustment light colour temperature.
Background technology
Along with living standard constantly improves, people are no longer satisfied with single lighting system, and the abundant and innervation of lighting colour is just progressively pursued by people.The light source of different-colour, different photochromic of the luminous environment effect of construction gives people with different mental impressions.By a large amount of comparative study, low colour temperature, to a kind of warmth of people, comfortable, classical sensation, is relatively applicable to perceptual one side, such as chat etc.; Middle colour temperature to people be a kind of salubrious, swash sensation clear, fashion, be applicable to reading, having a dinner etc.; High color temperature is a kind of pure, pure and fresh, lucid and lively serious sensation to people's, and relatively suitable rational one side, such as working, manage household affairs etc.
Its colour temperature of traditional candle lamp is all fixed, and light modulation can only be all the variation that regulates its brightness, cannot accomplish the variation of colour temperature and color.
LED light source is applied to illumination except energy-conserving and environment-protective, and sharpest edges are Based Intelligent Control.It is compared with conventional light source, except carrying out brightness regulation, can also carry out the adjusting of colour temperature.
At present, the LED colour temperature light modulation thinking of main flow has two kinds of schemes on the market, the one, by circuit, control, adopt the LED light source of many group different-colours, normally one cold one warm two groups of light sources, carry out certain circuit design, by controlling the size of the drive current of every group of light source, control the intensity of every group of light source igniting, thereby reach the variation of colour temperature, as patent CN102305360A.This scenario-frame simplicity of design, is suitable for large-arealy as the light modulation scheme of the light fixtures such as panel light, and what conventionally adopt is the LED light source of middle low power, by the LED light source of different-colour, and arrangement mode at a certain distance, highdensity staggered.This scheme is actually and adopts two to overlap independently light source and circuit drives system, and the consumption of LED is 2 times of non-light modulation scheme, in real work, the LED light source that has half be not acting or not acting completely, and complex circuit designs.This scheme complex manufacturing, material and processing cost are high; Once and have the situation of dead lamp, the phenomenon that there will be whole group of light source not work, thus cause the inhomogeneous phenomenon of colour temperature.
Another kind of scheme adopts contactless encapsulation scheme, adopt LED blue light source to excite the light distribution scheme with the diffuser of yellow fluorescent powder, by regulating the colour temperature of fluorescent material to reach the object of color-temperature regulating, prepare in advance a plurality of diffusers with different-colour fluorescent material, by the different diffuser of artificial replacing, carry out the adjusting of colour temperature, as patent CN203131474U.By the scheme of artificial replacing diffuser, although cost is lower, need in actual applications to prepare the fluorescent material lampshade of various different-colours, can be cumbersome for the application keeping of lampshade itself; And in actual illumination place, because the problem of safety and the instrument of replacing does not allow consumer to carry out scene and changes.Because consider the convertibility of lampshade, fitting structure design will inevitably be considered detachability, can have influence on the barrier propterty of light fixture simultaneously.
Utility model content
For the problems referred to above, the utility model provide a kind of convenient and swift, reliability is high, the minimum colour temperature regulation scheme of cost simultaneously.
A kind of LED candle lamp that can mechanical adjustment light colour temperature, it comprises: radiator, pedestal, light-passing board mounting bracket, candle shape translucent cover, light-passing board, LED light source, aluminium base and knob, described pedestal is arranged on described radiator, described LED light source is fixed on described aluminium base, described aluminium base is fixed on described pedestal, described light-passing board mounting bracket and described radiator are fixed, described light-passing board is fixed on described light-passing board mounting bracket, described candle shape translucent cover is arranged on described radiator, described knob is rotatably installed on described radiator, rotation by described knob drives described pedestal to rotate, and then described LED light source is rotated.
Preferred embodiment described pedestal is connected with described radiator by rolling bearing according to one, thereby can drive described pedestal mechanical rotation by the rotation of described knob, and then can drive described LED light source to rotate with described pedestal or mobile.
According to one preferred embodiment, described radiator has cup-like structure, wherein, cup-mouth end at described radiator is provided with axial projection, the top of described projection is provided with the protuberance of at least one first screwed hole or buckle structure, at the top of described radiator, be provided with draw-in groove or have external screw thread in the arranged outside of described projection, described axial projection limits a pelvic cavity, bottom at described pelvic cavity has annular groove, described annular groove limits a boss, wherein, on described radiator, be provided with knob installing hole and fin.
Preferred embodiment described pedestal comprises wall and upper mounting plate according to one, wherein, is provided with an installation groove on described upper mounting plate, and wherein, described wall limits a lower chamber, wherein, in the lower end of described wall, is provided with gear tooth.
According to one preferred embodiment, described light-passing board mounting bracket comprises: shoulder hole, shoulder hole step and flange are provided with the recess of the second screwed hole or buckle structure on described flange.
Preferred embodiment described rolling bearing is fixed in the lower chamber of described pedestal according to one, more described rolling bearing is installed in the annular groove of described radiator, and is fixed with the boss of described radiator.
According to one preferred embodiment, on described light-passing board mounting bracket, the second screwed hole is identical with the first screwed hole quantity on described radiator, position is corresponding, by screw, passes described the first screwed hole and described the second screwed hole is fixed on described light-passing board mounting bracket in the axial projection of described radiator.
According to one preferred embodiment, described candle shape translucent cover is by engaging, bonding or be threaded and be fixed on described radiator.
According to one preferred embodiment, described LED light source is blue light source or ultraviolet source or white light source, wherein, when described LED light source is described blue light source or described ultraviolet source, its minimum number is one, wherein, when described LED light source is described white light source, it is at least two white LED light sources that colour temperature is different.
According to one preferred embodiment, on described light-passing board, be provided with and take light-passing board center as the center of circle, be the fan-shaped lighttight shading limit that is uniformly distributed, the centre on two adjacent described shading limits is provided with the fluorescent material of different-colour section, according to the shape of described fluorescent material and size, on described LED light source described aluminium base around, be provided with light barrier, the height of described light barrier and described aluminium base are consistent to the height of light-passing board.
The utility model has the advantage of:
1. the utility model colour temperature is easy to adjust, without tearing lamp open, can carry out by hand the adjusting of colour temperature, simple to operate; The structural shielding that is conducive to light fixture;
2. the utility model packaged light source adopts contactless encapsulation, and LED chip is separated with fluorescent material, and the heat that LED chip produces is less on the impact of fluorescent material, and the stability of fluorescent material is higher, longer service life;
3. the utility model adopts the light distribution scheme of blue light or ultraviolet leds light source+fluorescent material lampshade, and LED light source temperature tolerance is good, and cost is low, high conformity, and light fixture is reliable and stable;
4. the utility model light source used is single, and quantity is few, and the cost of raw material is low; Circuit design is simple, and welding cost is low.
Accompanying drawing explanation
Fig. 1 is the cutaway view of LED candle lamp that can mechanical adjustment light colour temperature of the present utility model;
Fig. 2 is the cutaway view of radiator of the present utility model;
Fig. 3 is the cutaway view of pedestal of the present utility model;
Fig. 4 is the cutaway view of light-passing board mounting bracket of the present utility model;
Fig. 5 is light-passing board top view of the present utility model;
Fig. 6 is the combination schematic diagram of aluminium base of the present utility model, LED light source and light barrier;
Fig. 7 is the schematic diagram that light-passing board mounting bracket of the present utility model is connected with radiator buckle;
Fig. 8 is the protuberance schematic diagram of the buckle structure on radiator of the present utility model;
Fig. 9 is the recess schematic diagram of the buckle structure on light-passing board mounting bracket of the present utility model;
Figure 10 is the schematic diagram of folding knob of the present utility model;
Figure 11 is the external screw thread position view on radiator of the present utility model.
Reference numerals list
100:LED candle lamp 101: radiator 102: pedestal
103: light-passing board mounting bracket 104: candle shape translucent cover
105: light-passing board 106: rolling bearing 107:LED light source
108: aluminium base 109: light barrier 110: knob
111: fluorescent material 112: buckle structure
201: axial projection 202: 203: the first screwed holes of draw-in groove
204: annular groove 205: boss 206: knob installing hole
207: and fin 208: pelvic cavity 209: the protuberance of buckle structure
210: external screw thread
301: wall 302: upper mounting plate 303: groove is installed
304: lower chamber 305: gear tooth
401: shoulder hole 402: flange 403: shoulder hole step
Within 404: the second, screwed hole 405: the recess of buckle structure
501: shading limit
The specific embodiment
Below in conjunction with accompanying drawing explanation the utility model.
Fig. 1 is the cutaway view of LED candle lamp that can mechanical adjustment light colour temperature of the present utility model.Fig. 1 shows a kind of LED candle lamp 100 that can mechanical adjustment light colour temperature, and it comprises: radiator 101, pedestal 102, light-passing board mounting bracket 103, candle shape translucent cover 104, light-passing board 105, rolling bearing 106, LED light source 107, aluminium base 108, light barrier 109 and knob 110.Pedestal 102 is arranged on radiator 101.LED light source 107 is fixed on aluminium base 108.Aluminium base 108 is fixed on pedestal 102.Light-passing board mounting bracket 103 is fixing with radiator 101.Knob 110 is rotatably installed on radiator 101.Candle shape translucent cover 104 is arranged on radiator 101.Light-passing board 105 is fixed on light-passing board mounting bracket 103.Pedestal 102 is connected with radiator 101 by rolling bearing 106.Thereby can drive pedestal 102 mechanical rotation by knob 110 rotations.And then can drive LED light source 107 to rotate or move with pedestal 102.Realize the mechanical adjustment of LED candle lamp colour temperature.
Fig. 2 is the cutaway view of radiator of the present utility model.Radiator 101 has cup-like structure.Cup-mouth end at radiator 101 is provided with axial projection 201.The top of axial projection 201 is provided with at least one first screwed hole 203.The first screwed hole 203 can be blind hole.First screwed hole 203 is the tops that are evenly arranged on axial projection 201.Top in axial projection 201 is also provided with annular draw-in groove 202.Axial projection 201 limits a pelvic cavity 208 above radiator 101 rims of a cup.In the bottom of pelvic cavity 208, have annular groove 204.Annular groove 204 limits a boss 205.On radiator 101, be provided with knob installing hole 206 and fin 207.Radiator 101 is designed to this structure, can makes other each parts can install concentratedly on radiator 101.Make the simple in structure, compact of candle lamp, be convenient to assembling and dismounting.
Fig. 3 is the cutaway view of pedestal of the present utility model.Pedestal 102 comprises wall 301 and upper mounting plate 302.On upper mounting plate 302, be provided with an installation groove 303.Wall 301 limits a lower chamber 304.In the lower end of wall 301, be provided with gear tooth 305.The outer ring of rolling bearing 106 is fixed in the lower chamber 304 of pedestal 102 in the mode of interference fit.Rolling bearing 106 is installed in the annular groove 204 of radiator 101 again.And the inner ring of rolling bearing 106 and boss 205 are fixed in the mode of interference fit.By rolling bearing 106, just pedestal 102 has been arranged on the boss 205 in radiator 101 like this.During installation, the gear tooth 305 of pedestal 102 wall 301 lower ends is meshed with the gear on knob 110.When knob rotates, by the machine driving of meshing gear, pedestal 102 can be along with rotation.Rolling bearing is that the sliding friction between the axle of running and axle bed is become to rolling friction, thereby reduces a kind of mechanism of friction loss.It is convenient that it has working service, reliable operation, the feature that starting performance is good.It can make the rotation of pedestal 102 more smooth and easy.Gear-driven feature is: gear drive is steady, and reliable operation, efficiency is high, the life-span is long.Adopt gear drive and rolling bearing, can be so that the utility model be more reliable, more durable.
Fig. 4 is the cutaway view of light-passing board mounting bracket of the present utility model.Light-passing board mounting bracket 103 comprises shoulder hole 401, shoulder hole step 403 and flange 402.On flange 402, be provided with identical with the first screwed hole 203 quantity, position is corresponding and equally distributed the second screwed hole 404.The second screwed hole 404 is through hole.Light-passing board mounting bracket 103 is placed in the top of the axial projection 201 of radiator 101, and the second screwed hole 404 aligns with the first screwed hole 203 of relevant position on axial projection 201 tops.With screw, through the second screwed hole 404, penetrate the first screwed hole 203 and tighten.Light-passing board mounting bracket 103 is fixed on to the top of the axial projection 201 of radiator 101.
Fig. 5 is light-passing board top view of the present utility model.On light-passing board 105, be provided with and take light-passing board center as the center of circle, be the fan-shaped lighttight shading limit 501 that is uniformly distributed.The centre on two adjacent shading limits 501 is provided with the fluorescent material 111 of different-colour section.Light-passing board 105 is arranged on the shoulder hole step 403 in the shoulder hole 401 of light-passing board mounting bracket 103.And be fixed to one another by bonding, engaging or screw.
Fig. 6 is the combination schematic diagram of aluminium base of the present utility model, LED light source and light barrier.LED light source 107 is weldingly fixed on aluminium base 108.On LED light source 107 aluminium base 108 around, be provided with light barrier 109.The height of light barrier 109 and aluminium base 108 are consistent to the height of light-passing board.LED light source 107 can be blue light source, can be also ultraviolet source.When LED light source is blue light source or ultraviolet source, its minimum number is one.LED light source 107 can also be white light source.When LED light source is white light source, it is at least two white LED light sources that colour temperature is different.Aluminium base 108 can be fixed in the installation groove 303 of pedestal 102 in bonding mode by two-sided high viscosity conducting strip.Also can aluminium base 108 be fixed in the installation groove 303 of pedestal 102 screw.Can also aluminium base 108 be fixed in the installation groove 303 of pedestal 102 by the mode of engaging.
As everyone knows, the light decay of LED light source is because due to the decay of fluorescent material to a great extent.The utility model packaged light source adopts contactless encapsulation.LED chip is separated with fluorescent material, and the heat that LED chip produces is less on the impact of fluorescent material, and the stability of fluorescent material is higher, longer service life.In addition, the utility model adopts the light distribution scheme of blue light or ultraviolet leds light source+fluorescent material lampshade, and LED light source temperature tolerance is good, and cost is low, high conformity, and light fixture is reliable and stable.
Light-passing board mounting bracket 103 can also fix by buckle structure and radiator 101.Fig. 7 is the schematic diagram that light-passing board mounting bracket of the present utility model is connected with radiator buckle.The protuberance 209 of at least one and equally distributed buckle structure is set, as shown in Figure 8 at the top of the axial projection 201 of radiator 101.While is provided with identical with protuberance 209 quantity of buckle structure on the lower surface of the flange 402 of light-passing board mounting bracket 103, the recess 405 of the buckle structure that position is corresponding, as shown in Figure 9.During installation, the protuberance of buckle structure 209 alignd and engaged with the recess 405 of the buckle structure should be mutually, forming buckle structure 112.By buckle structure 112, light-passing board mounting bracket 103 is fixed on radiator 101.
Candle shape translucent cover 104 can be fixed in the draw-in groove 202 at axial projection 201 tops of radiator 101 by the mode of engaging.Candle shape translucent cover 104 also can be threaded connection and be fixed on radiator 101.Arranged outside in radiator 101 axial projection 201 has external screw thread 210, as shown in figure 11.On candle shape translucent cover 104, on relevant position, be provided with internal thread with matching.Connection by internal and external screw thread is fixed on candle shape translucent cover 104 on radiator 101.
After installation, the light-passing board that scribbles different-colour fluorescent material is fixed, by knob rotarily drive pedestal mechanical rotation, and then drive LED light source to rotate with pedestal or mobile.Realize the mechanical adjustment of LED candle lamp colour temperature.
Advantage of the present utility model:
1. the utility model colour temperature is easy to adjust, without tearing lamp open, can carry out by hand the adjusting of colour temperature, simple to operate; The structural shielding that is conducive to light fixture;
2. the utility model packaged light source adopts contactless encapsulation, and LED chip is separated with fluorescent material, and the heat that LED chip produces is less on the impact of fluorescent material, and the stability of fluorescent material is higher, longer service life;
3. the utility model adopts the light distribution scheme of blue light or ultraviolet leds light source+fluorescent material lampshade, and LED light source temperature tolerance is good, and cost is low, high conformity, and light fixture is reliable and stable;
4. the utility model light source used is single, and quantity is few, and the cost of raw material is low; Circuit design is simple, and welding cost is low.
The utility model, by light-passing board is fixed, then converts the position of LED light source by frame for movement, realize any transposing of different-colour.
It should be noted that; above-mentioned specific embodiment is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection domain of the present utility model.It will be understood by those skilled in the art that specific descriptions are above in order to explain the purpose of this utility model, not for limiting the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.
Claims (10)
- One kind can mechanical adjustment light colour temperature LED candle lamp (100), it comprises: radiator (101), pedestal (102), light-passing board mounting bracket (103), candle shape translucent cover (104), light-passing board (105), LED light source (107), aluminium base (108) and knob (110)It is characterized in that,It is upper that described pedestal (102) is arranged on described radiator (101),It is upper that described LED light source (107) is fixed on described aluminium base (108), and it is upper that described aluminium base (108) is fixed on described pedestal (102),Described light-passing board mounting bracket (103) is fixing with described radiator (101),It is upper that described light-passing board (105) is fixed on described light-passing board mounting bracket (103),It is upper that described candle shape translucent cover (104) is arranged on described radiator (101),It is upper that described knob (110) is rotatably installed in described radiator (101), and the rotation by knob (110) drives described pedestal (102) to rotate, and then described LED light source (107) is rotated.
- 2. LED candle lamp (100) that can mechanical adjustment light colour temperature according to claim 1, it is characterized in that, described pedestal (102) is connected with described radiator (101) by rolling bearing (106), thereby the rotation by described knob (110) can drive described pedestal (102) mechanical rotation, and then can drive described LED light source (107) to rotate or move with described pedestal (102).
- 3. LED candle lamp (100) that can mechanical adjustment light colour temperature according to claim 1, is characterized in that, described radiator (101) has cup-like structure,Wherein, cup-mouth end at described radiator (101) is provided with axial projection (201), the top of described projection (201) is provided with the protuberance (209) of at least one first screwed hole (203) or buckle structure, at the top of described radiator (101), be provided with draw-in groove (202) or have external screw thread (210) in the arranged outside of described projection (201), described axial projection (201) limits a pelvic cavity (208), in the bottom of described pelvic cavity (208), have annular groove (204), described annular groove (204) limits a boss (205),Wherein, on described radiator (101), be provided with knob installing hole (206) and fin (207).
- 4. LED candle lamp (100) that can mechanical adjustment light colour temperature according to claim 1, is characterized in that, described pedestal (102) comprises wall (301) and upper mounting plate (302),Wherein, on described upper mounting plate (302), be provided with an installation groove (303),Wherein, described wall (301) limits a lower chamber (304),Wherein, in the lower end of described wall (301), be provided with gear tooth (305).
- 5. LED candle lamp (100) that can mechanical adjustment light colour temperature according to claim 1, it is characterized in that, described light-passing board mounting bracket (103) comprising: shoulder hole (401), shoulder hole step (403) and flange (402) are provided with the recess (405) of the second screwed hole (404) or buckle structure on described flange (402).
- 6. LED candle lamp (100) that can mechanical adjustment light colour temperature according to claim 2, it is characterized in that, described rolling bearing (106) is fixed in the lower chamber (304) of described pedestal (102), described rolling bearing (106) is installed in the annular groove (204) of described radiator (101) again, and is fixed with the boss (205) of described radiator (101).
- According to one of claim 1 to 5 Suo Shu can mechanical adjustment light colour temperature LED candle lamp (100), it is characterized in that, upper the second screwed hole of described light-passing board mounting bracket (103) (404) is identical with the first screwed hole (203) quantity on described radiator (101), position is corresponding, by screw, passes described the first screwed hole (203) and described the second screwed hole (404) is fixed on described light-passing board mounting bracket (103) in the axial projection (201) of described radiator (101).
- 8. LED candle lamp (100) that can mechanical adjustment light colour temperature according to claim 1, is characterized in that, described candle shape translucent cover (104) is by engaging, bonding or be threaded and be fixed on described radiator (101).
- 9. LED candle lamp (100) that can mechanical adjustment light colour temperature according to claim 1, is characterized in that, described LED light source (107) is blue light source or ultraviolet source or white light source,Wherein, when described LED light source is described blue light source or described ultraviolet source, its minimum number is one,Wherein, when described LED light source is described white light source, it is at least two white LED light sources that colour temperature is different.
- 10. LED candle lamp (100) that can mechanical adjustment light colour temperature according to claim 1, it is characterized in that, on described light-passing board (105), be provided with and take light-passing board center as the center of circle, be the fan-shaped lighttight shading limit (501) that is uniformly distributed, the centre on two adjacent described shading limits (501) is provided with the fluorescent material (111) of different-colour sectionAccording to shape and the size of described fluorescent material (111), on described LED light source (107) described aluminium base (108) around, be provided with light barrier (109), the height of described light barrier (109) and described aluminium base (108) are consistent to the height of light-passing board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624474.4U CN203571474U (en) | 2013-10-10 | 2013-10-10 | LED candle lamp with mechanical adjusting lamplight color temperature function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624474.4U CN203571474U (en) | 2013-10-10 | 2013-10-10 | LED candle lamp with mechanical adjusting lamplight color temperature function |
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| Publication Number | Publication Date |
|---|---|
| CN203571474U true CN203571474U (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320624474.4U Expired - Fee Related CN203571474U (en) | 2013-10-10 | 2013-10-10 | LED candle lamp with mechanical adjusting lamplight color temperature function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150957A (en) * | 2017-12-14 | 2018-06-12 | 徐永权 | A kind of flame lamp lamp panel structure and the method for realizing flame effect |
| CN109210481A (en) * | 2018-10-22 | 2019-01-15 | 宁波阳铭星光电子科技有限公司 | LED flame lamp |
-
2013
- 2013-10-10 CN CN201320624474.4U patent/CN203571474U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150957A (en) * | 2017-12-14 | 2018-06-12 | 徐永权 | A kind of flame lamp lamp panel structure and the method for realizing flame effect |
| CN109210481A (en) * | 2018-10-22 | 2019-01-15 | 宁波阳铭星光电子科技有限公司 | LED flame lamp |
| WO2020082490A1 (en) * | 2018-10-22 | 2020-04-30 | 宁波阳铭星光电子科技有限公司 | Led flame lamp |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20171010 |