CN205979600U - A LED lamp for show - Google Patents

Abstract

The utility model discloses a LED lamp for show, comprising a lamp holder, the lamp holder includes outer lamp ring, lamp ring in outer lamp intra -annular is provided with, be provided with the LED fluorescent tube on the interior lamp ring, the top of LED fluorescent tube is run through the bottom of outer lamp ring and is extended to the outside that outer lamp encircled, interior lamp intra -annular is provided with the rolling disc, be provided with supporting wheel and electrically conductive wheel on the rolling disc respectively, the bottom of lamp holder is provided with electric device. This a LED lamp for show uses through the cooperation of LED fluorescent tube, interior lamp ring, electrically conductive wheel and rolling disc, the fine light effect that has reached to made things convenient for user's use, the cooperation of dwang, accelerating chamber, first change gear, manpower gear and axis of rotation is used, thus the frequency that can adjust the scintillation of LED fluorescent tube according to user's needs, the use of supporting wheel, prevented since the rotational speed at the excessive speed and the emergence of this kind of the condition of axis of rotation bending deformation that leads to.

Description

A kind of LED for showing

Technical field

This utility model is related to lighting technical field, specially a kind of LED for showing.

Background technology

The basic structure of LED is one piece of electroluminescent chip of semiconductor material, with elargol or latex solidified on support, Then use silver wire or gold thread to connect chip and circuit board, then surrounding epoxy sealing, play the work of protection internal core With finally installing shell, so the anti-seismic performance of LED is good.It is related to the daily household electrical appliances such as mobile phone, desk lamp, household electrical appliances with field With machinery production aspect.

It is traditionally used for the LED shown it is impossible to reach good lighting effects, thus bringing not for the use of user Just it is impossible to according to user need adjust LED lamp tube flicker frequency, thus reducing the range of LED, further Use for user is made troubles.

Utility model content

The purpose of this utility model is to provide a kind of LED for showing, to solve to propose in above-mentioned background technology Problem.

For achieving the above object, this utility model provides following technical scheme：A kind of LED for showing, including lamp Head, described lamp holder includes outer lamp ring, is provided with interior lamp ring, described interior lamp ring is provided with LED lamp tube in described outer lamp ring, described The top of LED lamp tube is run through the bottom of outer lamp ring and is extended to the outside of outer lamp ring, is provided with rotation dish, institute in described interior lamp ring State and support wheel and conductive casters are respectively arranged with rotation dish, the bottom of described lamp holder is provided with electric device, described electric device The bottom of inner chamber is provided with rotary shaft, and described rotary shaft is arranged with electric power gear and people's powershift gear from top to bottom successively, described The right side of electric device is disposed with motor switch and rotating bar from top to bottom, and the left end of described rotating bar is connected with acceleration Case, and accelerating chamber is embedded on the inwall of electric device, is provided with installing plate in the inner chamber of described accelerating chamber, described installing plate The left and right sides is respectively arranged with output shaft and input shaft, and described output shaft and input shaft are respectively arranged with output gear and input Gear, is provided with variable-speed shaft in described accelerating chamber, and described variable-speed shaft is disposed with first gear and the second tooth from left to right Wheel, described input gear and output gear are connected with second gear and first gear engagement respectively, and the left end of described output shaft is even It is connected to the first change gear, described first change gear and the engagement of people's powershift gear connect, and the right side of described electric device inner chamber sets It is equipped with motor, the output shaft of described motor is connected with the second change gear, described second change gear is engaged with electric power gear even Connect, described motor switch is electrically connected with motor.

Preferably, described conductive casters is all contacted with interior lamp ring with support wheel.

Preferably, described interior lamp ring is made up of metal area and insulation layer.

Preferably, the quantity of described LED lamp tube is four, and LED lamp tube is uniformly distributed on interior lamp ring, and each LED Mono- metal area of Guan Douyu is correspondingly arranged.

Preferably, the left end of described rotating bar is fixedly connected with input shaft.

Compared with prior art, the beneficial effects of the utility model are：This be used for show LED, by LED lamp tube, Using cooperatively of interior lamp ring, conductive casters and rotation dish, has reached lighting effects well, thus facilitating the use of user, The using cooperatively, such that it is able to the need according to user of rotating bar, accelerating chamber, the first change gear, people's powershift gear and rotary shaft Adjusting the frequency of LED lamp tube flicker, thus expanding the range of LED, having further facilitated the use of user, Support wheel using it is therefore prevented that the occurrence of rotary shaft flexural deformation that leads to because rotating speed is too fast is this, thus extending The service life of LED, reduces cost.

Brief description

Fig. 1 is this utility model structural representation；

Fig. 2 is the structural representation of this utility model lamp holder；

Fig. 3 is the structural representation of lamp ring in this utility model；

Fig. 4 is the structural representation of this utility model electric device；

Fig. 5 is the structural representation of this utility model accelerating chamber.

In figure：1 lamp holder, 101 LED lamp tube, 102 outer lamp rings, lamp ring in 103,1031 metal areas, 1032 insulation layers, 104 Conductive casters, 105 rotation dish, 106 support wheels, 2 electric devices, 3 rotary shafts, 4 electric power gears, 5 people's powershift gears, 6 motor switch, 7 Rotating bar, 8 accelerating chambers, 9 installing plates, 10 output shafts, 11 input shafts, 12 output gears, 13 input gears, 14 variable-speed shafts, 15 One gear, 16 second gears, 17 first change gears, 18 motors, 19 second change gears.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work The every other embodiment being obtained, broadly falls into the scope of this utility model protection.

Refer to Fig. 1-5, this utility model provides a kind of technical scheme：A kind of LED for showing, including lamp holder 1, Lamp holder 1 includes outer lamp ring 102, is provided with interior lamp ring 103, interior lamp ring 103 is provided with LED lamp tube 101, LED in outer lamp ring 102 The quantity of fluorescent tube 101 is four, and LED lamp tube 101 is uniformly distributed on interior lamp ring 103, and each LED lamp tube 101 and one Metal area 1031 is correspondingly arranged, and the top of LED lamp tube 101 is run through the bottom of outer lamp ring 102 and extended to the outer of outer lamp ring 102 Portion, is provided with rotation dish 105 in interior lamp ring 103, by LED lamp tube 101, interior lamp ring 103, conductive casters 104 and rotation dish 105 Use cooperatively, reached lighting effects well, thus facilitating the use of user, interior lamp ring 103 is by metal area 1031 He Insulation layer 1032 forms, and rotation dish 105 is respectively arranged with support wheel 106 and conductive casters 104, conductive casters 104 and support wheel 106 All contact with interior lamp ring 103, support wheel 106 using it is therefore prevented that rotary shaft 3 flexural deformation that leads to because rotating speed is too fast this The occurrence of plant, thus extending the service life of LED, reduces cost, the bottom of lamp holder 1 is provided with electric device 2, The bottom of electric device 2 inner chamber is provided with rotary shaft 3, and rotary shaft 3 is arranged with electric power gear 4 and manpower tooth from top to bottom successively Wheel 5, the right side of electric device 2 is disposed with motor switch 6 and rotating bar 7 from top to bottom, and the left end of rotating bar 7 is connected with and adds Fast case 8, and accelerating chamber 8 is embedded on the inwall of electric device 2, is provided with installing plate 9 in the inner chamber of accelerating chamber 8, installing plate 9 The left and right sides is respectively arranged with output shaft 10 and input shaft 11, and the left end of rotating bar 7 is fixedly connected with input shaft 11, output shaft 10 With output gear 12 and input gear 13 are respectively arranged with input shaft 11, be provided with variable-speed shaft 14, variable-speed shaft 14 in accelerating chamber 8 On be disposed with first gear 15 and second gear 16 from left to right, input gear 13 and output gear 12 respectively with the second tooth Wheel 16 and first gear 15 engagement connect, and the left end of output shaft 10 is connected with the first change gear 17, rotating bar 7, accelerating chamber 8, The using cooperatively of first change gear 17, people's powershift gear 5 and rotary shaft 3, such that it is able to according to user need adjust LED The frequency of pipe 101 flicker, thus expanding the range of LED, has further facilitated the use of user, the first break-in tooth Wheel 17 and people's powershift gear 5 engagement connect, and the right side of electric device 2 inner chamber is provided with motor 18, and the output shaft of motor 18 is connected with Second change gear 19, the second change gear 19 is connected with electric power gear 4 engagement, and motor switch 6 is electrically connected with motor 18.

Operation principle：When needing to be illuminated operation using LED, by connecting the power supply of LED so that LED is opened Beginning work, when needing to carry out artificial flashing operation, rotary motion bar 7, the rotational band driven input shaft 11 of rotating bar 7 rotates, from And drive input gear 13 to rotate, and the rotation of input gear 13 drives second gear 16 to rotate, so that variable-speed shaft 14 rotates, The rotation of variable-speed shaft 14 drives first gear 15 to rotate, so that output shaft 10 rotates, the rotation of output shaft 10 drives first Change gear 17 rotates, so that people's powershift gear 5 rotates, the rotation of people's powershift gear 5 drives the rotation of rotary shaft 3, so that Obtain rotation dish 105 to rotate, the rotation of rotation dish 105 makes conductive casters 104 move in the inner ring of interior lamp ring 103, in metal area 1031 and insulation layer 1032 in the presence of make LED lamp tube 101 replace flash, when needing to carry out automatic flashing operation, pass through The mode pressing motor switch 6 connects the power supply of motor 18, so that motor 18 starts to rotate, the rotation of motor 18 drives the Two change gears 19 rotate, so that electric power gear 4 rotates, the rotation of electric power gear 4 drives rotary shaft 3 to rotate, so that Obtain rotation dish 105 to rotate, the rotation of rotation dish 105 makes LED lamp tube 101 in the presence of metal area 1031 and insulation layer 1032 Alternately flash.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of for show LED, including lamp holder (1) it is characterised in that：Described lamp holder (1) includes outer lamp ring (102), It is provided with interior lamp ring (103) in described outer lamp ring (102), described interior lamp ring (103) is provided with LED lamp tube (101), described The top of LED lamp tube (101) is run through the bottom of outer lamp ring (102) and is extended to the outside of outer lamp ring (102), described interior lamp ring (103) it is provided with rotation dish (105) in, described rotation dish (105) is respectively arranged with support wheel (106) and conductive casters (104), The bottom of described lamp holder (1) is provided with electric device (2), and the bottom of described electric device (2) inner chamber is provided with rotary shaft (3), Electric power gear (4) and people's powershift gear (5), the right side of described electric device (2) are arranged with successively from top to bottom on described rotary shaft (3) Side is disposed with motor switch (6) and rotating bar (7) from top to bottom, and the left end of described rotating bar (7) is connected with accelerating chamber (8), and accelerating chamber (8) is embedded on the inwall of electric device (2), it is provided with installing plate in the inner chamber of described accelerating chamber (8) (9), the left and right sides of described installing plate (9) is respectively arranged with output shaft (10) and input shaft (11), described output shaft (10) and Output gear (12) and input gear (13) are respectively arranged with input shaft (11), in described accelerating chamber (8), are provided with variable-speed shaft (14), described variable-speed shaft (14) is disposed with first gear (15) and second gear (16), described input tooth from left to right Wheel (13) and output gear (12) are connected with second gear (16) and first gear (15) engagement respectively, described output shaft (10) Left end is connected with the first change gear (17), and described first change gear (17) and people's powershift gear (5) engagement connect, described electric power The right side of device (2) inner chamber is provided with motor (18), and the output shaft of described motor (18) is connected with the second change gear (19), institute State the second change gear (19) to be connected with electric power gear (4) engagement, described motor switch (6) is electrically connected with motor (18).

2. according to claim 1 a kind of for show LED it is characterised in that：Described conductive casters (104) and support Wheel (106) is all contacted with interior lamp ring (103).

3. according to claim 1 a kind of for show LED it is characterised in that：Described interior lamp ring (103) is by metal Area (1031) and insulation layer (1032) composition.

4. according to claim 1 a kind of for show LED it is characterised in that：The number of described LED lamp tube (101) Measure as four, LED lamp tube (101) is uniformly distributed on interior lamp ring (103), and each LED lamp tube (101) and a metal area (1031) it is correspondingly arranged.

5. according to claim 1 a kind of for show LED it is characterised in that：The left end of described rotating bar (7) with Input shaft (11) is fixedly connected.