CN204285172U - A kind of small-sized light fixture - Google Patents
A kind of small-sized light fixture Download PDFInfo
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- CN204285172U CN204285172U CN201420874102.1U CN201420874102U CN204285172U CN 204285172 U CN204285172 U CN 204285172U CN 201420874102 U CN201420874102 U CN 201420874102U CN 204285172 U CN204285172 U CN 204285172U
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Abstract
The utility model discloses a kind of small-sized light fixture, be intended to solve existing light fixture volume large, the deficiency of inconvenient operation.It comprises control box and the LED lamp of power supply adaptor, in-built filter circuit, MCU and LED drive chip; LED lamp comprises drain pan, radiator, touch panel, runing rest, touch sheet, the LED lamp circuit plate that multiple LED and a touch chip are housed, LED support and lampshade; The MCU that signal mutual in control box connects is connected with filter circuit and power supply adaptor with LED drive chip with electric wire, chip will be touched and MCU signal connects, LED drive chip and multiple LED are connected respectively; When power supply adaptor inserts power supply, export 5 volts of voltages to filter circuit, MCU and LED drive chip and multiple LED, touch the place at touch panel center with hand, then can control opening or closing of multiple LED.It can be used for illumination, is particularly useful for supporting the use with intelligentized Furniture.
Description
Technical field
The utility model relates to a kind of lighting, especially a kind of moveable light fixture.
Background technology
Traditional lighting is mainly device LED illumination lamp on the wall and desk lamp etc., although device lamp illumination zone is on the wall large, general volume ratio is comparatively large, and gauge tap and lamp separate, and it is convenient not to use.And desk lamp is mainly in order to adapt to the demand of conveniently moving, but its volume ratio is comparatively large, and floor space is generally also larger.
Summary of the invention
The purpose of this utility model is the deficiency of the above-mentioned light fixture overcome, and provides that one can move, volume is smaller, and switch and lamp are positioned at one and light fixture easy to use, are particularly useful for the light fixture supporting with intelligentized Furniture.
In order to realize above-mentioned object, following technical scheme can be adopted: the small-sized light fixture of this programme comprises:
One power supply adaptor that 5 volts of voltages can be provided;
One control box, is equipped with filter circuit, MCU and LED drive chip in this control box;
One LED lamp, this LED lamp comprises:
One drain pan, this drain pan comprises the shallow basin I of circle that a plastic cement is made, a short cylindrical raised up is provided with in the central authorities of this shallow basin I inner bottom part, the top of this short cylindrical is connected with the ball that a diameter is suitably greater than short cylindrical diameter, the summit of this ball, suitably higher than the end face of shallow basin I, is also provided with a through wires hole I in the bottom of shallow basin I;
One radiator, this radiator is the shallow basin II of circle that a plastic cement is made, and is connected with an inversed taper platform, this inversed taper platform is provided with multi-turn radiating fin below this shallow basin II; On this shallow basin II, be connected with a back taper ring, on back taper ring, be connected with an annular seam; Be provided with a manhole I in the bottom of shallow basin II, be arranged with at same 3 circumferentially uniform screw holes at the outer of this through hole I; A through wires hole II is also provided with in the bottom of shallow basin II;
One touch panel, this touch panel is the roundel I that a plastic cement is made, this roundel I bottom surface is provided be positioned at circumferentially same and uniform, to 3 small columns of lower convexity, be shaped with the female threaded hole I coordinated with following screw I at the center of each small column;
One runing rest, this runing rest is that a plastic cement is made, that diameter is slightly less than roundel I diameter roundel II, has a circular recess just holding following touch sheet in the central authorities of the end face of this roundel II; This roundel II be circumferentially provided with 3 uniform semicircular indentations I, the position of these 3 semicircular indentations I and diameter match with above-mentioned 3 small columns respectively; Be provided with on the bottom surface of this roundel II, in 3 semicircular indentations I a pair to lower convexity, cross section is the riser of circular arc, the bottom surface of the inwall of this pair arc vertical plate and the roundel II between them forms the spherical recess of a local, and the radius of this spherical recess matches with the crown radius in above-mentioned drain pan;
One touch sheet, this touch sheet is the disk that a stainless steel is made, and its diameter and thickness match with the circular recess in above-mentioned runing rest;
The LED lamp circuit plate of one circle, the diameter of this LED lamp circuit plate is slightly less than the internal diameter of the shallow basin II in above-mentioned radiator; This LED lamp circuit plate is provided with comprise the uniform multiple parallel connections of a circle, the LED of rectangle and one touches chip; A manhole II is provided with in the central authorities of this LED lamp circuit plate, 3 uniform semicircular indentations II are provided with outside this manhole II circumference, the position of each semicircular indentations II is corresponding with the small column in above-mentioned touch panel, and its diameter is slightly larger than the diameter of small column; This LED lamp circuit plate is also provided with a through wires hole III;
One LED support, this LED support is the shallow basin III of circle that a plastic cement is made, and the external diameter of this shallow basin III is slightly less than the internal diameter of the annular seam in above-mentioned radiator; A round boss is provided with in the central authorities of shallow basin III, the end face of this boss is equal with the end face of shallow basin III, a manhole III is provided with in the central authorities of this boss, outside through hole III circumference, be provided with 3 uniform semicircular indentations III, position and the size of each semicircular indentations III match with the small column in above-mentioned touch panel; Bottom surface between the madial wall and the sidewall of round boss of shallow basin III is provided with the uniform multiple little rectangular through-hole of a circle, the quantity of the plurality of little rectangular through-hole is identical with the LED in above-mentioned LED lamp circuit plate, LED one_to_one corresponding in its position and LED lamp circuit plate, and each little rectangular through-hole is slightly larger than the profile of LED;
One lampshade, this lampshade is the disk I of the back-off that a plastic cement is made, and the roof of this disk I is spherical arc shape, and the inner surface of this roof is provided with the zigzag groove of multi-turn; The diameter of the madial wall of this disk I matches with the external diameter of the annular seam in above-mentioned radiator; The central authorities of disk I have one to the annulus of downward-extension suitable length, have the stepped hole of a circle in this annulus, and the diameter compatible of the roundel I in the diameter of the macropore wherein and above-mentioned touch panel closes, and its degree of depth is equal with the thickness of roundel I; The diameter compatible of the roundel II in the diameter of aperture below and above-mentioned runing rest closes, and its degree of depth is equal with the thickness of roundel II; Outside this aperture circumference, be provided with 3 uniform semicircular indentations IV, position and the size of each semicircular indentations IV match with the small column in above-mentioned touch panel;
Loaded in the shallow basin II in radiator by above-mentioned LED lamp circuit plate, loaded by LED support in the annular seam in radiator, above LED lamp circuit plate, multiple little rectangular through-hole wherein aligns one by one with each LED in LED lamp circuit plate respectively; Lampshade is fastened on above the seam in radiator; The coated on bottom side of touch sheet is loaded in the circular recess of runing rest end face central authorities with binding agent, again 3 of this runing rest semicircular indentations I are set in the inner side of 3 small columns in touch panel, and the end face of runing rest are leaned on the bottom surface of the roundel I in touch panel; 3 small columns be assembled with in the touch panel of touch sheet and runing rest are inserted successively in 3 semicircular indentations II in 3 semicircular indentations IV in lampshade, 3 semicircular indentations III in LED support and LED lamp circuit plate, with 3 screw I from bottom to up through 3 screw holes in radiator, be tightened in the female threaded hole I at 3 small column centers in touch panel; Again the part-spherical recess in runing rest is fastened on the ball in drain pan;
Be connected with the filter circuit in control box by power supply adaptor with electric wire, this filter circuit is connected with mutual signal and the MCU of parallel connection and LED drive chip connect; Chip will be touched with electric wire to be connected with MCU signal; With electric wire by LED drive chip and the parallel connection of multiple LED; When power supply adaptor inserts power supply, export 5 volts of voltages to filter circuit, MCU and LED drive chip and multiple LED, touch the place at touch panel center with hand, then can control opening or closing of multiple LED.
The preferred southern nonproductive model of above-mentioned touch chip is the touch chip of IQS127D.
The beneficial effects of the utility model are:
1, light fixture of the present utility model can arbitrarily move, volume is smaller, and switch and lamp are positioned at one, so easy to use;
2, soft-touch control selected by switch in light fixture of the present utility model, compact conformation and easy to operate.Adopt southern nonproductive model to be the touch chip of IQS127D if touch chip, then second is bright can to realize touching touch panel one, touch twice complete bright, touch three times closedowns, the effect of cycling like this;
3, the radiator in light fixture of the present utility model and LED lamp circuit plate, LED support, runing rest, touch panel and the lampshade entirety be assemblied in wherein can rotate suitable angle relative to the ball in drain pan, thus change the irradiating angle of lamp, the life be convenient for people to;
4 light fixtures of the present utility model are suitable for intelligentized Furniture supporting, and the used time can also not be hidden in the hidden place of the furniture such as sofa, bed.
Being convenient to make the utility model understand with more clear, below by drawings and Examples, it being described further.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of light fixture embodiment of the present utility model.
Fig. 2 is the decomposing schematic representation of the parts in the LED lamp in Fig. 1.
Fig. 3 is the vertical cross-sectional schematic of the LED lamp in Fig. 1.
Fig. 4 a is the structural upright schematic diagram of the drain pan in Fig. 2; Fig. 4 b is the vertical section schematic diagram of Fig. 4 a.
Fig. 5 a is the structural upright schematic diagram of the rosette in Fig. 2; Fig. 5 b is the vertical section schematic diagram of Fig. 5 a.
Fig. 6 a is the heat spreader structures schematic perspective view of the drain pan in Fig. 2; Fig. 6 b is the vertical section schematic diagram of Fig. 6 a; Fig. 6 c is the schematic front view of this radiator; Fig. 6 d is that schematic diagram is looked on a left side of Fig. 6 c; Fig. 6 e is that schematic diagram is looked on the right side of Fig. 6 c.
Fig. 7 a is the structural upright schematic diagram of the lampshade in Fig. 2; Fig. 7 b is the vertical section schematic diagram of Fig. 7 a.
Fig. 8 a is the structural upright schematic diagram of the LED lamp circuit plate in Fig. 2; Fig. 8 b is the schematic top plan view of Fig. 7 a.
Fig. 9 a is the structural upright schematic diagram of the LED support in Fig. 2; Fig. 9 b is the schematic top plan view of Fig. 9 a.
Figure 10 a is the structural upright schematic diagram of the touch panel in Fig. 2; Figure 10 b be Figure 10 a look up schematic perspective view; Figure 10 c is the elevational schematic view of Figure 10 a.
Figure 11 a is the structural upright schematic diagram of the runing rest in Fig. 2; Figure 11 b is the elevational schematic view of Figure 11 a; Figure 11 c is the A-A cross-sectional schematic of Figure 11 b.
Figure 12 is the circuit block diagram in above-described embodiment.
Figure 13 a is the structural upright schematic diagram of the wire pressing block in Fig. 2; Figure 13 b be Figure 13 a look up schematic perspective view.
Detailed description of the invention
Embodiment 1, referring to Fig. 1-Figure 13 b.The small-sized light fixture of the present embodiment comprises:
One power supply adaptor 3 (see Fig. 1) that 5 volts of voltages can be provided;
One control box 2, is equipped with filter circuit 23, MCU21 and LED drive chip 22 (see Fig. 1 and Figure 12) in this control box 2;
One LED lamp 1 (see Fig. 1), this LED lamp 1 comprises:
One drain pan 120 (see Fig. 4 a and Fig. 4 b), this drain pan 120 comprises the shallow basin I 1201 of circle that a plastic cement is made, a short cylindrical raised up 1204 is provided with in the central authorities of this shallow basin I 1201 inner bottom part, the top of this short cylindrical 1204 is connected with the ball 1203 that a diameter is suitably greater than short cylindrical 1204 diameter, the summit of this ball 1203, suitably higher than the end face of shallow basin I 1201, is also provided with a through wires hole I 1206 in the bottom of shallow basin I 1201;
One radiator 18 (see Fig. 6 a-Fig. 6 e), this radiator 18 comprises the shallow basin II 182 of circle that a plastic cement is made, and is connected with an inversed taper platform 181, this inversed taper platform 181 is provided with multi-turn radiating fin 188 below this shallow basin II 182; On this shallow basin II 182, be connected with a back taper ring 183, on back taper ring 183, be connected with an annular seam 184; Be provided with a manhole I 185 in the bottom of shallow basin II 182, be arranged with at same 3 circumferentially uniform screw holes 186 at the outer of this through hole I 185; A through wires hole II 187 is also provided with in the bottom of shallow basin II 182;
One touch panel 12 (see Figure 10 a-Figure 10 c), this touch panel 12 comprises the roundel I 121 that a plastic cement is made, this roundel I 121 bottom surface is provided be positioned at circumferentially same and uniform, to 3 small columns 122 of lower convexity, be shaped with the female threaded hole I 123 coordinated with following screw I 19 at the center of each small column 122;
One runing rest 15 (see Figure 11 a-Figure 11 c), this runing rest 15 comprises that a plastic cement is made, that diameter d 2 is slightly less than roundel I 121 diameter d 1 roundel II 151, has a circular recess 154 just holding following touch sheet 14 in the central authorities of the end face of this roundel II 151; This roundel II 151 be circumferentially provided with 3 uniform semicircular indentations I 152, the position of these 3 semicircular indentations I 152 and diameter match with above-mentioned 3 small columns 122 respectively; Be provided with on the bottom surface of this roundel II 151, in 3 semicircular indentations I 152 a pair to lower convexity, cross section is the riser 153 of circular arc, the bottom surface of the inwall of this pair arc vertical plate 153 and the roundel II 151 between them forms the spherical recess 155 of a local, and this spherical radius R of recess 155 matches with the crown radius R in above-mentioned drain pan;
One touch sheet 14 (see Fig. 2), this touch sheet 14 is the disk that a stainless steel is made, and its diameter and thickness match with the circular recess 154 in above-mentioned runing rest 15;
The LED lamp circuit plate 17 (see Fig. 8 a and Fig. 8 b) of one circle, the diameter d 3 of this LED lamp circuit plate 17 is slightly less than the internal diameter d4 of the shallow basin II 182 in above-mentioned radiator 18; This LED lamp circuit plate 17 is provided with comprise the uniform multiple parallel connections of a circle, the LED 172 of rectangle and one touches chip 176; A manhole II 174 is provided with in the central authorities of this LED lamp circuit plate 17,3 uniform semicircular indentations II 173 are provided with outside this manhole II 174 circumference, the position of each semicircular indentations II 173 is corresponding with the small column 122 in above-mentioned touch panel 12, and its diameter d 4 is slightly larger than the diameter d 5 of small column 122; This LED lamp circuit plate 17 is also provided with a through wires hole III 173;
One LED support 16 (see Fig. 9 a and Fig. 9 b), this LED support 16 comprises the shallow basin III 161 of circle that a plastic cement is made, and the outside diameter d 6 of this shallow basin III 161 is slightly less than the internal diameter d7 of the annular seam 184 in above-mentioned radiator 18; A round boss 165 is provided with in the central authorities of shallow basin III 161, the end face of this boss 165 is equal with the end face of shallow basin III 161, a manhole III 163 is provided with in the central authorities of this boss 165, outside through hole III 163 circumference, be provided with 3 uniform semicircular indentations III 162, the position of each semicircular indentations III 162 and size match with the small column 122 in above-mentioned touch panel 12; Bottom surface between the madial wall and the sidewall of round boss 165 of shallow basin III 161 is provided with the multiple little rectangular through-hole 164 that a circle is uniform, the quantity of the plurality of little rectangular through-hole 164 is identical with the quantity of the LED 172 in above-mentioned LED lamp circuit plate 17, LED 172 one_to_one corresponding in its position and LED lamp circuit plate, and each little rectangular through-hole 164 is slightly larger than the profile of LED 172;
One lampshade 13, this lampshade 13 comprises the disk I131 of the back-off that a plastic cement is made, and the roof of this disk I 131 is spherical arc shape, and the inner surface of this roof is provided with the zigzag groove 134 of multi-turn; The diameter d 8 of the madial wall of this disk I 131 matches with the outside diameter d 9 of the annular seam 184 in above-mentioned radiator 18; The central authorities of disk I 131 have one to the annulus 135 of downward-extension suitable length, the stepped hole of a circle is had in this annulus 135, the diameter d 10 of the macropore 136 wherein matches with the diameter d 11 of the roundel I 121 in above-mentioned touch panel 12, and its degree of depth is equal with the thickness of roundel I 121; The diameter d 12 of aperture 133 below matches with the diameter d 2 of the roundel II 151 in above-mentioned runing rest 15, and its degree of depth is equal with the thickness of roundel II 151; Outside this aperture 133 circumference, be provided with 3 uniform semicircular indentations IV 137, the position of each semicircular indentations IV 137 and size match with the small column 122 in above-mentioned touch panel 12;
Above-mentioned LED lamp circuit plate 17 is loaded in the shallow basin II 182 in radiator 18, LED support 16 is loaded in the annular seam 184 in radiator 18, above LED lamp circuit plate 17, multiple little rectangular through-hole 164 wherein aligns one by one with each LED 172 in LED lamp circuit plate 17 respectively; Lampshade 13 is fastened on above the seam 184 in radiator 18; The coated on bottom side of touch sheet 14 is loaded in the circular recess 154 of runing rest 15 end face central authorities with binding agent, again 3 of this runing rest 15 semicircular indentations I 152 are set in the inner side of 3 small columns 122 in touch panel 12, and the end face of runing rest 15 are leaned on the bottom surface of the roundel I 121 in touch panel 12; 3 small columns 122 be assembled with in the touch panel 12 of touch sheet 14 and runing rest 15 are inserted successively in 3 semicircular indentations II 173 in 3 semicircular indentations IV 137 in lampshade 13,3 semicircular indentations III 162 in LED support 16 and LED lamp circuit plate 17, with 3 screw I 19 from bottom to up through 3 screw holes 186 in radiator 18, be tightened in the female threaded hole I123 at 3 small column 122 centers in touch panel 12; Again the part-spherical recess 155 in runing rest 15 is fastened on the ball 1203 in drain pan 120;
Referring to Fig. 1 and Figure 12.Be connected with the filter circuit 23 in control box 2 by power supply adaptor 3 with electric wire, this filter circuit 23 is connected with mutual signal and the MCU21 of parallel connection and LED drive chip 22 connect; Chip 176 will be touched with electric wire to be connected with MCU21 signal; With electric wire by LED drive chip 22 and multiple LED 172 parallel connection; When power supply adaptor 3 inserts power supply, export 5 volts of voltages to filter circuit 23, MCU21 and LED drive chip 22 and multiple LED 172, touch the place at touch panel 12 center 125 with hand, then can control opening or closing of multiple LED 172.
The preferred southern nonproductive model of above-mentioned touch chip is the touch chip of IQS127D, the place at touch panel 12 center is touched with hand, then touch sheet 14 is sensed, touch sheet 14 is touch sensitive chip 176 further, this touch chip can realize touching touch panel 12 1, and second is bright, touch twice complete bright, touch three times closedowns, the effect of cycling like this.
The quantity of the LED in the above-mentioned LED lamp circuit plate preferably illuminating effect of 30 is good.
Embodiment 2, referring again to Fig. 3, Fig. 4 a and Fig. 4 b and Fig. 5 a and Fig. 5 b.The present embodiment improves further on the basis of above-described embodiment, and the place of improvement is:
The top of the shallow basin I 1201 in described drain pan 120 is also connected with a cone-shaped ring 1202, and the centre of this cone-shaped ring 1202 is provided with and is positioned at same 4 circumferentially uniform countersunk screw hole 1205; Also have in addition,
One rosette 11, this rosette 11 is the disk II 111 of the back-off that a plastic cement is made, and the roof of this disk II 111 is spherical arc shape, and the radius R 2 of this spherical arc shape is equal with the radius R 2 of the spherical arc shape of the roof of the disk I 13 in lampshade 13; Be provided with a through hole IV 112 in the central authorities of the disk II111 of this back-off, the diameter d 12 of this through hole IV 112 is equal with the internal diameter d13 of the shallow basin I 1201 in drain pan 120; The cylindrical of the disk II 111 of this back-off is connected with an annulus 113 vertically downward, and the internal diameter d14 of this annulus 113 matches with the outside diameter d 15 of the cone-shaped ring 1202 in above-mentioned drain pan 120.
Further, in order to connect the neat appearance of electric wire, the bottom surface of the shallow basin I 1201 in described drain pan 120 has additional 2 female threaded hole II 1206 (see Fig. 3); Also have in addition,
One wire pressing block 130 (see Figure 13 a and Figure 13 b), this wire pressing block 130 comprises: the transverse slat 1301 of a strip, the two ends of this transverse slat 1301 are semi-cylindrical 1305, have a screw hole 1304 respectively at the center of this semi-cylindrical 1305, the distance at these 2 screw hole 1304 centers to equal in 2 female threaded hole II 1206 on the bottom surface of above-mentioned shallow basin I 1201 distance in the heart; The longitudinal centre line of this transverse slat 1301 is connected with one section of semicircular pipe 1302, and the space 1303 in this semicircular pipe 1302 can hold the connection electric wire II 4 of this light fixture;
2 screw II 140, these 2 screw II 140 are each passed through 2 screw holes 1304 in wire pressing block 130, are tightened in 2 female threaded hole II 1206 in drain pan 120, are compressed by electric wire II 140.
4 sunk screws 110 in Fig. 2 are for be arranged on LED lamp 1 in intelligentized Furniture or other is local and arrange.
These are only the preferred embodiment of the utility model, but it does not limit practical range of the present utility model, the equivalent variations namely not departing from claim of the present utility model and done and modification, must belong to the protection domain of the utility model.
Claims (5)
1. a small-sized light fixture, is characterized in that comprising:
One power supply adaptor that 5 volts of voltages can be provided;
One control box, is equipped with filter circuit, MCU and LED drive chip in this control box;
One LED lamp, this LED lamp comprises:
One drain pan, this drain pan comprises the shallow basin I of circle that a plastic cement is made, a short cylindrical raised up is provided with in the central authorities of this shallow basin I inner bottom part, the top of this short cylindrical is connected with the ball that a diameter is suitably greater than short cylindrical diameter, the summit of this ball, suitably higher than the end face of shallow basin I, is also provided with a through wires hole I in the bottom of shallow basin I;
One radiator, this radiator comprises the shallow basin II of circle that a plastic cement is made, and is connected with an inversed taper platform, this inversed taper platform is provided with multi-turn radiating fin below this shallow basin II; On this shallow basin II, be connected with a back taper ring, on back taper ring, be connected with an annular seam; Be provided with a manhole I in the bottom of shallow basin II, be arranged with at same 3 circumferentially uniform screw holes at the outer of this through hole I; A through wires hole II is also provided with in the bottom of shallow basin II;
One touch panel, this touch panel comprises the roundel I that a plastic cement is made, this roundel I bottom surface is provided be positioned at circumferentially same and uniform, to 3 small columns of lower convexity, be shaped with the female threaded hole I coordinated with following screw I at the center of each small column;
One runing rest, this runing rest comprises that a plastic cement is made, that diameter is slightly less than roundel I diameter roundel II, has a circular recess just holding following touch sheet in the central authorities of the end face of this roundel II; This roundel II be circumferentially provided with 3 uniform semicircular indentations I, the position of these 3 semicircular indentations I and diameter match with above-mentioned 3 small columns respectively; Be provided with on the bottom surface of this roundel II, in 3 semicircular indentations I a pair to lower convexity, cross section is the riser of circular arc, the bottom surface of the inwall of this pair arc vertical plate and the roundel II between them forms the spherical recess of a local, and the radius of this spherical recess matches with the crown radius in above-mentioned drain pan;
One touch sheet, this touch sheet is the disk that a stainless steel is made, and its diameter and thickness match with the circular recess in above-mentioned runing rest;
The LED lamp circuit plate of one circle, the diameter of this LED lamp circuit plate is slightly less than the internal diameter of the shallow basin II in above-mentioned radiator; This LED lamp circuit plate is provided with comprise the uniform multiple parallel connections of a circle, the LED of rectangle and one touches chip; A manhole II is provided with in the central authorities of this LED lamp circuit plate, 3 uniform semicircular indentations II are provided with outside this manhole II circumference, the position of each semicircular indentations II is corresponding with the small column in above-mentioned touch panel, and its diameter is slightly larger than the diameter of small column; This LED lamp circuit plate is also provided with a through wires hole III;
One LED support, this LED support comprises the shallow basin III of circle that a plastic cement is made, and the external diameter of this shallow basin III is slightly less than the internal diameter of the annular seam in above-mentioned radiator; A round boss is provided with in the central authorities of shallow basin III, the end face of this boss is equal with the end face of shallow basin III, a manhole III is provided with in the central authorities of this boss, outside through hole III circumference, be provided with 3 uniform semicircular indentations III, position and the size of each semicircular indentations III match with the small column in above-mentioned touch panel; Bottom surface between the madial wall and the sidewall of round boss of shallow basin III is provided with the uniform multiple little rectangular through-hole of a circle, the quantity of the plurality of little rectangular through-hole is identical with the quantity of the LED in above-mentioned LED lamp circuit plate, LED one_to_one corresponding in its position and LED lamp circuit plate, and each little rectangular through-hole is slightly larger than the profile of LED;
One lampshade, this lampshade comprises the disk I of the back-off that a plastic cement is made, and the roof of this disk I is spherical arc shape, and the inner surface of this roof is provided with the zigzag groove of multi-turn; The diameter of the madial wall of this disk I matches with the external diameter of the annular seam in above-mentioned radiator; The central authorities of disk I have one to the annulus of downward-extension suitable length, have the stepped hole of a circle in this annulus, and the diameter compatible of the roundel I in the diameter of the macropore wherein and above-mentioned touch panel closes, and its degree of depth is equal with the thickness of roundel I; The diameter compatible of the roundel II in the diameter of aperture below and above-mentioned runing rest closes, and its degree of depth is equal with the thickness of roundel II; Outside this aperture circumference, be provided with 3 uniform semicircular indentations IV, position and the size of each semicircular indentations IV match with the small column in above-mentioned touch panel;
Loaded in the shallow basin II in radiator by above-mentioned LED lamp circuit plate, loaded by LED support in the annular seam in radiator, above LED lamp circuit plate, multiple little rectangular through-hole wherein aligns one by one with each LED in LED lamp circuit plate respectively; Lampshade is fastened on above the seam in radiator; The coated on bottom side of touch sheet is loaded in the circular recess of runing rest end face central authorities with binding agent, again 3 of this runing rest semicircular indentations I are set in the inner side of 3 small columns in touch panel, and the end face of runing rest are leaned on the bottom surface of the roundel I in touch panel; 3 small columns be assembled with in the touch panel of touch sheet and runing rest are inserted successively in 3 semicircular indentations II in 3 semicircular indentations IV in lampshade, 3 semicircular indentations III in LED support and LED lamp circuit plate, with 3 screw I from bottom to up through 3 screw holes in radiator, be tightened in the female threaded hole I at 3 small column centers in touch panel; Again the part-spherical recess in runing rest is fastened on the ball in drain pan;
Be connected with the filter circuit in control box by power supply adaptor with electric wire, this filter circuit is connected with mutual signal and the MCU of parallel connection and LED drive chip connect; Chip will be touched with electric wire to be connected with MCU signal; With electric wire by LED drive chip and the parallel connection of multiple LED; When power supply adaptor inserts power supply, export 5 volts of voltages to filter circuit, MCU and LED drive chip and multiple LED, touch the place at touch panel center with hand, then can control opening or closing of multiple LED.
2. the small-sized light fixture of one according to claim 1, is characterized in that described touch chip to be southern nonproductive model is the touch chip of IQS127D.
3. the small-sized light fixture of one according to claim 1 and 2, is characterized in that the quantity of the LED in described LED lamp circuit plate is 30.
4. the small-sized light fixture of one according to claim 3, is characterized in that the top of the shallow basin I in described drain pan is also connected with a cone-shaped ring, and the centre of this cone-shaped ring is provided with and is positioned at same 4 circumferentially uniform countersunk screw hole; Also have in addition,
One rosette, this rosette is the disk II of the back-off that a plastic cement is made, and the roof of this disk II is spherical arc shape, and the radius of this spherical arc shape is equal with the radius of the spherical arc shape of the roof of the disk I in lampshade; Be provided with a through hole IV in the central authorities of the disk II of this back-off, the diameter of this through hole IV is equal with the internal diameter of the shallow basin I in drain pan; The cylindrical of the disk II of this back-off is connected with an annulus vertically downward, and the internal diameter of this annulus matches with the external diameter of the cone-shaped ring in above-mentioned drain pan.
5. the small-sized light fixture of one according to claim 4, the bottom surface that it is characterized in that the shallow basin I in described drain pan is provided with 2 female threaded hole II; Also have in addition,
One wire pressing block, this wire pressing block comprises: the transverse slat of a strip, the two ends of this transverse slat are semi-cylindrical, have a screw hole respectively at this semi-cylindrical center, and the distance at these 2 screw hole centers to equal in 2 female threaded hole II on the bottom surface of above-mentioned shallow basin I distance in the heart; The longitudinal centre line of this transverse slat is connected with one section of semicircular pipe, and the space in this semicircular pipe can hold the connection electric wire II of this light fixture;
2 screw II, these 2 screw II are each passed through 2 screw holes in wire pressing block, are tightened in 2 female threaded hole II in drain pan, are compressed by electric wire II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420874102.1U CN204285172U (en) | 2014-12-27 | 2014-12-27 | A kind of small-sized light fixture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420874102.1U CN204285172U (en) | 2014-12-27 | 2014-12-27 | A kind of small-sized light fixture |
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| CN204285172U true CN204285172U (en) | 2015-04-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703726A (en) * | 2020-06-24 | 2020-09-25 | 杭州星翰科技有限公司 | Convenient to use and little white lamp form cosmetics packaging bottle that can give out light |
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2014
- 2014-12-27 CN CN201420874102.1U patent/CN204285172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703726A (en) * | 2020-06-24 | 2020-09-25 | 杭州星翰科技有限公司 | Convenient to use and little white lamp form cosmetics packaging bottle that can give out light |
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