CN103851428A - Lifting lamp - Google Patents
Lifting lamp Download PDFInfo
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- CN103851428A CN103851428A CN201210501369.1A CN201210501369A CN103851428A CN 103851428 A CN103851428 A CN 103851428A CN 201210501369 A CN201210501369 A CN 201210501369A CN 103851428 A CN103851428 A CN 103851428A
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- lamp
- electrode
- hoisting
- circuit board
- light
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lifting lamp. The lifting lamp comprises a light source, a circuit board, a driving gear and a lamp housing; the driving gear is in rotation connection with the circuit board; the periphery of the circuit board comprises at least one gap; two cylindrical electrodes which are arranged along the axial direction of the driving gear are arranged in the gap; the light source is accommodated in the gap and comprises a light emitting portion and a lamp holder; the lamp holder comprises a gear portion and a conductive portion; the gear portion is meshed with the driving gear; the conductive portion comprises two electrode rings which are parallel to each other; the two electrode rings are attached to the two cylindrical electrodes respectively; each electrode ring comprises at least two sections of electrode belts which are mutually insulated; the light emitting portion is fixed on the lamp holder and comprises at least two light emitting surfaces; a group of light emitting parts are arranged on every light emitting surface; positive electrodes and negative electrodes of the light emitting parts are electrically connected with the two electrode belts corresponding to the light emitting surfaces of the light emitting parts respectively. According to the lifting lamp, the light source is driven by the driving gear to rotate and accordingly the change of the light effect is achieved so as to adapt to different use environments.
Description
Technical field
The present invention relates to lighting field, relate in particular to a kind of hoisting lamp.
Background technology
The installation of the light source of existing hoisting lamp is directly wire connection or the connection of employing plug-in type conventionally, and light source in use can not rotate, and the effect that can not change, and is difficult to meet same light source, produces different variations.
Summary of the invention
The object of the present invention is to provide the transformable hoisting lamp of a kind of light source.
In order to solve the problems of the technologies described above, the invention provides a kind of hoisting lamp, it comprises light source, circuit board, driven wheel and lamp housing, described driven wheel is rotationally connected with on described circuit board, described circuit board is fixed in described lamp housing, described circuit board periphery comprises at least one breach, two columnar electrodes of axially arranging along described driven wheel are set in described breach, described columnar electrode is parallel to the radially extension of described driven wheel, described light source is contained in described breach, described light source comprises illuminating part and lamp socket, described lamp socket is contained in each described breach, described lamp socket comprises gear part and conductive part, described gear part is made up of the multiple gear teeth that are circumferentially arranged along described lamp socket, described gear part engages with described driven wheel, described conductive part comprises two electrode retaining collars that are parallel to each other, described two electrode retaining collars circumferentially arrange around described lamp socket, described each electrode retaining collar is fitted with described two columnar electrodes respectively, described each electrode retaining collar comprises the electrode band of at least two sections of mutually insulateds, the electrode band of described two electrode retaining collars is corresponding one by one, described illuminating part is fixed on described lamp socket, described illuminating part comprises at least two light-emitting areas, described each light-emitting area is respectively along axially corresponding two the described electrode bands of described lamp socket, the one group of illuminating part of arranging in described each light-emitting area, the both positive and negative polarity of described each group of illuminating part is electrically connected on respectively described two electrode bands corresponding to described light-emitting area at its place.
Wherein, described lamp housing arranges through hole, and described lamp socket runs through described through hole, and described lamp socket comprises annular flange flange, and described annular flange flange is sticked in the through hole edge of described lamp housing.
Wherein, described annular flange flange arranges projection towards a side of described lamp socket, and the through hole edge of described lamp socket arranges annular groove, and described projection is slided and is arranged in described annular groove.
Wherein, described circuit board is circular circuit board, described lamp socket is cylindrical, described circuit board periphery symmetry is offered three described breach, described indentation, there arranges baffle plate, and described columnar electrode is arranged on described baffle plate, and described illuminating part is triangular prism shaped, described illuminating part comprises three light-emitting areas, and described each electrode retaining collar comprises three segment electrode bands.
Wherein, described illuminating part is patch light-emitting diode.
Wherein, described hoisting lamp comprises at least three described light sources and a reflective boss, the illuminating part of described at least three light sources is parallel to each other, described reflective boss side surfaces arranges reflective surface, described reflective boss is contained in described lamp housing, the small end of described reflective boss is towards the light-emitting window of described hoisting lamp, and described at least three light sources are arranged in described lamp housing around described reflective boss.
Wherein, described reflective boss is truncated cone-shaped.
Wherein, described hoisting lamp comprises top cover and translucent cover, described lamp housing both ends open, and described top cover and translucent cover are bolted in respectively described lamp housing both ends open.
Wherein, described hoisting lamp comprises rotating shaft, and described rotating shaft one end is rotationally connected with on described top cover, and the described rotating shaft other end is rotationally connected with in described lamp housing and on described circuit board, and described driven wheel is fixed in described rotating shaft.
Wherein, described hoisting lamp comprises sealing ring, and described sealing ring is sheathed on described rotating shaft one end, seals between described rotating shaft one end and described top cover.
Described hoisting lamp provided by the present invention rotates by light source described in driving gear drives, thereby realizes the variation of light effect, to adapt to different environments for use.
Brief description of the drawings
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the decomposing schematic representation of the hoisting lamp that provides of embodiment of the present invention;
Fig. 2 is the cutaway view of the hoisting lamp of Fig. 1;
Fig. 3 is the partial enlarged drawing of the III part of the hoisting lamp of Fig. 2;
Fig. 4 is the schematic diagram of the circuit board of the hoisting lamp of Fig. 1;
Fig. 5 is the schematic diagram of the light source of the hoisting lamp of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
See also Fig. 1 to Fig. 3, a kind of hoisting lamp 100 that embodiment of the present invention provides, described hoisting lamp 100 comprises translucent cover 10, lamp housing 20, light source 30, circuit board 40, rotating shaft 50, driven wheel 60, power supply 70 and top cover 80.
Described lamp housing 20 both ends opens.In present embodiment, the two ends of described lamp housing 20 are taper.Described lamp housing 20 comprises the first openend 21, the second openend 22, interlayer 23 and the reflective boss 24 at two ends.Described interlayer 23 and reflective boss 24 are contained in described lamp housing 20.Described interlayer 23 is between described the first openend 21 and the second openend 22, and described interlayer 23 is offered three symmetrically arranged through hole 23a, and for described light source 30 is installed, described through hole 23a edge arranges annular groove 23b.Described reflective boss 24 is positioned at described interlayer 23 and is positioned at a side of described the first openend 21.Described reflective boss 24 is one-body molded with described interlayer 23.Described reflective boss 24 sides arrange reflective surface 24a, and the small end 24b of described reflective boss 24 is towards the light-emitting window 100a of described hoisting lamp 100.Described reflective boss 24 is truncated cone-shaped.Certainly, in other embodiments, described lamp housing 20 can be cylindrical or bowl type.
Described top cover 80 is bolted in described the second openend 22.Described top cover 80 is disc structure.Through hole 81 is offered at described top cover 80 centers, and described top cover 80 peripheries are bolted in described the second openend 22.Described top cover 80 is also fixed a hanging structure 8, for hanging described hoisting lamp 100.
Described translucent cover 10 is bolted in described the first openend 21.In present embodiment, the opening outer rim 20a of described translucent cover 10 is threaded connection in described the first openend 21.
Described driven wheel 60 is rotationally connected with on described circuit board 40.In present embodiment, described driven wheel 60 is fixed in described rotating shaft 50.Described rotating shaft 50 one end 51 are rotationally connected with on described top cover 80, and described rotating shaft 50 other ends 52 are rotationally connected with in described lamp housing 20 and on described circuit board 40.Particularly, the through hole 81 of described top cover 80 is run through in described rotating shaft 50 one end 51, and seal groove 51a is offered, a sheathed sealing ring 9 in described seal groove 51a in described rotating shaft 50 one end 51, described sealing ring 9 seals between described rotating shaft 50 one end 51 and described top cover 80, prevents that dust foreign matter from entering.The part that described top cover 80 is revealed in described rotating shaft 50 one end 51 is quadrangular, is convenient to hand rotation or is connected with drive unit.Described rotating shaft 50 other ends 52 run through described circuit board 40, and insert on described interlayer 23.
In present embodiment, by rotating described rotating shaft 50 one end 51, i.e. rotatable described driven wheel 60.Certainly, in other embodiments, described rotating shaft 50 one end 51 also can connecting drive device, for example rotation motor or be connected with the motor of transmission mechanism.Drive unit can be contained in described lamp housing 20 or on fixing described top cover 80.
See also Fig. 1, Fig. 4 and Fig. 5, described circuit board 40 is fixed in described lamp housing 20, described circuit board 40 peripheries comprise three breach 41, described breach 41 is interior arranges two columnar electrodes 42 along described driven wheel 60 axial arrangings, and described columnar electrode 42 is parallel to the radially extension of described driven wheel 60.In present embodiment, described circuit board 40 is circular circuit board, and described circuit board 40 periphery symmetries are offered three described breach 41, and described breach 41 places arrange baffle plate 43, described columnar electrode 42 is arranged on described baffle plate 43, and described two columnar electrodes 42 are positive and negative electrode.Particularly, described breach 41 is circular arc cutaway.Described baffle plate 43 is vertically installed in the one side of described circuit board 40 towards described driven wheel 60.
Described light source 30 is contained in described breach 41, and described light source 30 comprises illuminating part 31 and lamp socket 32.Described lamp socket 32 is contained in each described breach 41, and described lamp socket 32 comprises gear part 320, conductive part 321 and annular flange flange 322.Described annular flange flange 322 is sticked in the through hole 23a edge of described lamp housing 20.Refer to Fig. 3, in order to reduce the frictional force between annular flange flange 322 and the described lamp housing 20 of described light source 30, described annular flange flange 322 arranges four projection 322a towards a side of described lamp socket 32, and described projection 322a slides and is arranged in described annular groove 23b.
Described gear part 320 is made up of the multiple gear teeth that are circumferentially arranged along described lamp socket 32, and described gear part 320 engages with described driven wheel 60.
Described conductive part 321 comprises two electrode retaining collar 321a that are parallel to each other, described two electrode retaining collar 321a circumferentially arrange around described lamp socket 32, described each electrode retaining collar 321a respectively with described two columnar electrodes 42 fit (referring to Fig. 3), described each electrode retaining collar 321a comprises the electrode band 321b of three sections of mutually insulateds, and the electrode band 321b of described two electrode retaining collar 321a is corresponding one by one.In present embodiment, described conductive part 321 is cylindric, and described electrode retaining collar 321a is annular chute, and described electrode band 321b is one section of groove of annular chute.Certainly, in other embodiments, described each electrode retaining collar 321a can comprise two sections or the electrode band 321b of multistage more.Described conductive part 321 can be prismatic structures, and described columnar electrode 42 is designed to elastic construction or stretching structure.
Described illuminating part 31 is fixed on described lamp socket 32, described illuminating part 31 comprises three light-emitting areas 310, described each light-emitting area 310 is respectively along axially corresponding two the described electrode band 321b of described lamp socket 32, the one group of illuminating part 311 of arranging in described each light-emitting area 310, the both positive and negative polarity of described each group of illuminating part 311 is electrically connected on respectively described two electrode band 321b of described light-emitting area 310 correspondences at its place.Particularly, described illuminating part 31 is triangular prism shaped, and described illuminating part 311 is patch light-emitting diode.
The illuminating part 31 of three described light sources 30 is parallel to each other, and described three illuminating parts 31 are arranged in described lamp housing 20 around described reflective boss 24.Certainly, in other embodiments, described light source 10 also can comprise more multiple light courcess 10, and described illuminating part 311 can be also column light emitting diode.By three described light sources 30, can produce non-blind area light source, thereby reduce the part of assembling, and the workload of installing.
Described power supply 70 is fixed in described lamp housing 20, is used to described light source 30 to power.
The transmission of the gear part 320 by described driven wheel and described light source 30, when the columnar electrode 42 of described circuit board 40 is when the electrode band 321b of ipsilateral connects, the described illuminating part 311 of ipsilateral is not luminous, thereby produces the variation of light.
Described hoisting lamp provided by the present invention rotates by light source described in driving gear drives, thereby realizes the variation of light effect, to adapt to different environments for use.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a hoisting lamp, it comprises light source, circuit board, driven wheel and lamp housing, described driven wheel is rotationally connected with on described circuit board, described circuit board is fixed in described lamp housing, described circuit board periphery comprises at least one breach, two columnar electrodes of axially arranging along described driven wheel are set in described breach, described columnar electrode is parallel to the radially extension of described driven wheel, described light source is contained in described breach, described light source comprises illuminating part and lamp socket, described lamp socket is contained in each described breach, described lamp socket comprises gear part and conductive part, described gear part is made up of the multiple gear teeth that are circumferentially arranged along described lamp socket, described gear part engages with described driven wheel, described conductive part comprises two electrode retaining collars that are parallel to each other, described two electrode retaining collars circumferentially arrange around described lamp socket, described each electrode retaining collar is fitted with described two columnar electrodes respectively, described each electrode retaining collar comprises the electrode band of at least two sections of mutually insulateds, the electrode band of described two electrode retaining collars is corresponding one by one, described illuminating part is fixed on described lamp socket, described illuminating part comprises at least two light-emitting areas, described each light-emitting area is respectively along axially corresponding two the described electrode bands of described lamp socket, the one group of illuminating part of arranging in described each light-emitting area, the both positive and negative polarity of described each group of illuminating part is electrically connected on respectively described two electrode bands corresponding to described light-emitting area at its place.
2. hoisting lamp according to claim 1, is characterized in that, described lamp housing arranges through hole, and described lamp socket runs through described through hole, and described lamp socket comprises annular flange flange, and described annular flange flange is sticked in the through hole edge of described lamp housing.
3. hoisting lamp according to claim 2, is characterized in that, described annular flange flange arranges projection towards a side of described lamp socket, and the through hole edge of described lamp socket arranges annular groove, and described projection is slided and is arranged in described annular groove.
4. hoisting lamp according to claim 1, it is characterized in that, described circuit board is circular circuit board, described lamp socket is cylindrical, and described circuit board periphery symmetry is offered three described breach, and described indentation, there arranges baffle plate, described columnar electrode is arranged on described baffle plate, described illuminating part is triangular prism shaped, and described illuminating part comprises three light-emitting areas, and described each electrode retaining collar comprises three segment electrode bands.
5. hoisting lamp according to claim 1, is characterized in that, described illuminating part is patch light-emitting diode.
6. hoisting lamp according to claim 4, it is characterized in that, described hoisting lamp comprises at least three described light sources and a reflective boss, the illuminating part of described at least three light sources is parallel to each other, described reflective boss side surfaces arranges reflective surface, described reflective boss is contained in described lamp housing, and the small end of described reflective boss is towards the light-emitting window of described hoisting lamp, and described at least three light sources are arranged in described lamp housing around described reflective boss.
7. hoisting lamp according to claim 6, is characterized in that, described reflective boss is truncated cone-shaped.
8. according to the hoisting lamp described in claim 1-7 any one, it is characterized in that, described hoisting lamp comprises top cover and translucent cover, described lamp housing both ends open, and described top cover and translucent cover are bolted in respectively described lamp housing both ends open.
9. hoisting lamp according to claim 8, it is characterized in that, described hoisting lamp comprises rotating shaft, and described rotating shaft one end is rotationally connected with on described top cover, the described rotating shaft other end is rotationally connected with in described lamp housing and on described circuit board, and described driven wheel is fixed in described rotating shaft.
10. hoisting lamp according to claim 9, is characterized in that, described hoisting lamp comprises sealing ring, and described sealing ring is sheathed on described rotating shaft one end, seals between described rotating shaft one end and described top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501369.1A CN103851428B (en) | 2012-11-30 | 2012-11-30 | hoisting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501369.1A CN103851428B (en) | 2012-11-30 | 2012-11-30 | hoisting lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851428A true CN103851428A (en) | 2014-06-11 |
| CN103851428B CN103851428B (en) | 2016-01-27 |
Family
ID=50859406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210501369.1A Active CN103851428B (en) | 2012-11-30 | 2012-11-30 | hoisting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851428B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319412A (en) * | 2019-07-15 | 2019-10-11 | 杭州量大互联科技有限公司 | A kind of LED Christmas lamp and its application method based on the controllable discoloration of Internet of Things |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129868Y (en) * | 1992-08-05 | 1993-04-14 | 李福增 | Interweace colour lamp |
| EP0816751A1 (en) * | 1996-07-01 | 1998-01-07 | Henri Varale | Rotary luminaires |
| CN201000020Y (en) * | 2005-12-21 | 2008-01-02 | 史向前 | Automatically controlled colorful variable floodlight device |
| CN201448755U (en) * | 2009-08-21 | 2010-05-05 | 陈健忠 | Adjusting device for equilibrium position of focus and optical axis of stage lamp |
-
2012
- 2012-11-30 CN CN201210501369.1A patent/CN103851428B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129868Y (en) * | 1992-08-05 | 1993-04-14 | 李福增 | Interweace colour lamp |
| EP0816751A1 (en) * | 1996-07-01 | 1998-01-07 | Henri Varale | Rotary luminaires |
| CN201000020Y (en) * | 2005-12-21 | 2008-01-02 | 史向前 | Automatically controlled colorful variable floodlight device |
| CN201448755U (en) * | 2009-08-21 | 2010-05-05 | 陈健忠 | Adjusting device for equilibrium position of focus and optical axis of stage lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319412A (en) * | 2019-07-15 | 2019-10-11 | 杭州量大互联科技有限公司 | A kind of LED Christmas lamp and its application method based on the controllable discoloration of Internet of Things |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103851428B (en) | 2016-01-27 |
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