CN207334461U - The rotary lamps and lanterns for adjusting irradiation section - Google Patents
The rotary lamps and lanterns for adjusting irradiation section Download PDFInfo
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- CN207334461U CN207334461U CN201721514984.0U CN201721514984U CN207334461U CN 207334461 U CN207334461 U CN 207334461U CN 201721514984 U CN201721514984 U CN 201721514984U CN 207334461 U CN207334461 U CN 207334461U
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- radiator
- stroke
- lanterns
- lamp bead
- overcoat
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Abstract
The utility model discloses a kind of rotary lamps and lanterns for adjusting irradiation section, including panel assembly, lens subassembly, overcoat, lamp bead and radiator, lamp bead connects on a heat sink, and lamp bead is close to lens subassembly, overcoat is fixed on lens subassembly, radiator is rotatably nested with the overcoat, outer put on along its circumferential surface is provided with stroke slot, radiator outer surface correspondence course slot position is provided with protrusion, protrusion is extended into stroke slot, by rotating radiator, protrusion is slided along stroke slot, so that lamp bead relative lens component makees far and near displacement, section size is irradiated with adjustment；Such lamps and lanterns, due to stroke slot along overcoat circumferential surface set, in the case where product size is identical, this is designed so that can set more point of adjustment on stroke slot, its adjusting irradiation section is wider, and radiator rotation drives protrusion to be slided in stroke slot, and adjusting is more flexible, overall structure is simple, reasonable, uses and stablizes and easily adjust lamp bead and the distance of lens subassembly.
Description
Technical field
Technical field of lamps is the utility model is related to, particularly a kind of rotary lamps and lanterns for adjusting irradiation section.
Background technology
At present, the lamps and lanterns in adjustable irradiation section on the market, its principle are：By varying the distance of light source and light-emitting window
Come what is realized, light source is arranged in light-emitting window, and light source is closer to light-emitting window, and the irradiation section of light source is bigger, conversely, light source is more remote
Optical port is separated out, the irradiation section of light source is smaller.
But existing adjustable irradiation section lamps and lanterns are drawing and pulling type, i.e.,：Pull-out mechanism bottom is placed in by light source, is taken out
Drawing mechanism is stretched in sleeve to change the distance between light source and light-emitting window, it is disadvantageous in that：Lamps and lanterns are vertically arranged, and are taken out
Drawing mechanism and sleeve also need to be vertically arranged, and the position between pull-out mechanism and sleeve is difficult to control, and also in addition to set locking to fill
Put fix the position of pull-out mechanism and sleeve, such as：Hoodle and hoodle hole be set between pull-out mechanism and sleeve, hoodle and
Hoodle hole coordinates to lock the position between pull-out mechanism and sleeve, and the quantity of hoodle hole defines the lockable position of hoodle
Put, you can adjustable range is limited, these structures make it that the structure of lamps and lanterns is increasingly complex, and part is more, is unfavorable for assembling, and greatly carries
The high cost of lamps and lanterns, moreover, the structure easily breaks down, use is unstable.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide a kind of simple in structure, conjunction
Reason, using part is few, adjustment structure is stablized, and adjusts the wider array of rotary lamps and lanterns for adjusting irradiation section in irradiation section.
What the purpose of this utility model was realized in：
The rotary lamps and lanterns for adjusting irradiation section, including panel assembly, lens subassembly, lamp bead and radiator, lamp bead connection
On a heat sink, and lamp bead is close to lens subassembly, has further included overcoat, and overcoat is fixed on lens subassembly, and radiator is can revolve
Turn mode to be nested with the overcoat, outer put on along its circumferential surface is provided with stroke slot, and radiator outer surface corresponds to
Stroke groove hole site is provided with protrusion, and protrusion is extended into stroke slot, raised to be slided along stroke slot by rotating radiator
OK, so that lamp bead relative lens component makees far and near displacement, section size is irradiated with adjustment；Such lamps and lanterns, stroke slot is along overcoat
Circumferential surface is set, and lamp bead is adjusted in the case where product size is constant, this is designed so that can be set on stroke slot more
Point of adjustment, its adjusting irradiation section is wider, and radiator rotation drives protrusion to be slided in stroke slot, and adjusting is more flexible, overall
It is simple and reasonable for structure, use stable and easy adjusting lamp bead and the distance of lens subassembly.
The utility model can also use following technical measures to solve：
Further, the overcoat includes radiator muff-joint and stroke set, and stroke set is radiating so that thread connecting mode is spiral
In device set, and it is nested with together on the outer surface of radiator, the stroke slot is arranged on stroke and puts on, radiator muff-joint and stroke
The position of set is relatively fixed, and radiator muff-joint is fixedly connected with lens subassembly, and then radiator drives lamp bead relative lens group
Part makees the purpose of far and near displacement, meanwhile, also allow for radiator muff-joint and be connected with lens subassembly.
Further, the stroke slot includes front hole section, middle inclined hole section and uropore section, and the both ends of middle inclined hole section connect
Logical front hole section and uropore section, front hole section and uropore section are to fixed lobe（It is spacing）, avoid it from continuing to slide, middle inclined hole section is
The changeover portion of front hole section and uropore section, is slided back and forth easy to protrusion between front hole section and uropore section.
Further, the stroke puts on along its circumferential surface and is evenly arranged with two to four stroke slots, radiator
The protrusion of corresponding number is set, and stroke set and radiator relative motion are more steady.
Further, the inner cavity of the radiator muff-joint is divided into top path set and lower part major diameter set by internal diameter is of different sizes,
The inner wall of the bottom entrance of lower part major diameter set is provided with internal thread, and the lower end outer wall of stroke set is provided with external screw thread, stroke set by
The lower part sleeve of radiator muff-joint enters in the major diameter set of lower part, and the external screw thread of stroke set and the internal thread screw thread of lower part major diameter set connect
Connect, the internal diameter of stroke set and the internal diameter that top path covers are same or like, and top path set prevents stroke set and lower part major diameter set
Interference connects.
Further, the lamp bead is fixed on the lower end of radiator by covering between two parties, and radiator rotation drives lamp bead opposite
Lens subassembly makees far and near displacement.
Further, inner cavity is provided with the radiator, radiator filler cap is provided with inner cavity, inner cavity drives to place
Power supply and conducting wire, radiator build dustproof effect.
Further, the radiator is cylinder metal radiator, and the cross section of the cylinder metal radiator is in
" convex " font, extends into lens subassembly easy to radiator bottom.
The beneficial effects of the utility model are as follows：
（1）Such rotary lamps and lanterns for adjusting irradiation section, stroke slot is set along overcoat circumferential surface, in product size
In the case of constant, this is designed so that can set more point of adjustment on stroke slot, its adjusting irradiation section is wider, radiator
Rotation drive protrusion slides in stroke slot, and adjusting is more flexible, and overall structure simply, rationally, uses stable and easily adjusting
The distance of lamp bead and lens subassembly.
（2）Secondly, radiator muff-joint connects composition overcoat with stroke external threading, and radiator muff-joint is connected with lens subassembly, stroke
Put on and be provided with stroke slot, and stroke slot at least two, so that radiator rotates smoothly in stroke set.
（3）Further more, stroke slot includes front hole section, middle inclined hole section and uropore section, front hole section and uropore section are to fixation
Protrusion, avoids it from continuing to slide, and middle inclined hole section is front hole section and the changeover portion of uropore section, easy to protrusion in front hole section and uropore
Slided back and forth between section.
（3）In addition, radiator is cylinder metal radiator, cross section is in " convex " font, and radiator lower end passes through placed in the middle
Lid is fixed with lamp bead, and radiator lower end is extended into lens subassembly, and inner cavity is provided with radiator, heat dissipation is provided with inner cavity
Device lid, inner cavity is to place driving power and conducting wire, and radiator radiates driving power and lamp bead, and radiator is built dust-proof
Effect.
Brief description of the drawings
Fig. 1 is the stereogram for the lamps and lanterns that the utility model rotatably adjusts irradiation section.
Fig. 2 is the cut-away view for the lamps and lanterns that the utility model rotatably adjusts irradiation section.
Fig. 3 is the decomposition texture schematic diagram for the lamps and lanterns that the utility model rotatably adjusts irradiation section.
Embodiment
The utility model is further described with reference to the accompanying drawings and embodiments：
Referring to shown in Fig. 1 to Fig. 3, the lamps and lanterns in section, including lens subassembly 1, radiator group are irradiated in a kind of rotary adjusting
Part 2, overcoat 3, panel assembly 4 and lamp bead 5, lamp bead 5 are connected on heat sink assembly 2, and lamp bead 5 is close to lens subassembly 1, overcoat
3 are fixed on lens subassembly 1, and heat sink assembly 2 is rotatably nested with the overcoat 3, overcoat 3 with can surrounding shake
Rotation flowing mode is nested with the panel assembly 4.
In the present embodiment, the lens subassembly 1 includes cucurbit circle shell 11 and lens 12, and lens 12 are arranged on cucurbit circle shell 11
Interior, the top of lens 12 is provided with lamp beads 120, and 11 bottom of cucurbit circle shell is inwardly horizontal-extending convex edge 110,12 outer edge of lens
On convex edge 110,12 outer edge upper and lower surface of lens is justified 11 holding of shell with cucurbit by sealing ring 13 and is connected for holding.
The heat sink assembly 2 includes radiator 21 and lid placed in the middle 22, and radiator 21 is cylinder metal radiator, cylinder
The cross section of body metal heat sink is in " convex " font, and 21 top of radiator is provided with inner cavity 210, is provided with inner cavity 210 scattered
Hot device lid 23, the interior placement driving power in inner cavity 210 and conducting wire, 210 bottom of inner cavity are equipped with wire guide, and wire guide extends to radiator
21 bottom surfaces, the outer surface of radiator 21 are provided with protrusion 211.22 top surface of lid placed in the middle is recessed a lamp bead groove 220, in lamp bead groove 220
Heart hollow out, for 5 holding of lamp bead in lamp bead groove 220, lid 22 placed in the middle is fixed on 21 bottom surface of radiator, 21 lower end of radiator, 5 and of lamp bead
Lid 22 placed in the middle is extended into lamp beads 120.
The overcoat 3 includes radiator muff-joint 31 and stroke set 32, and stroke set 32 is fixed in radiator muff-joint 31, radiator 31
Rotatably it is placed in stroke set 32, the lower end of radiator muff-joint 31 is extended into cucurbit circle shell 11, radiator muff-joint 31 and calabash
It is connected by screw in Lu Yuan shells 11, its circumferencial direction is provided with stroke slot 321, the protrusion of radiator 21 on stroke set 32
211 correspondence course slots 321 set and extend into stroke slot 321, and by rotating radiator 21, protrusion 211 is along stroke groove
Hole 321 is slided, so that 5 relative lens component 1 of lamp bead makees far and near displacement, irradiates section size with adjustment.
Wherein, the inner cavity of the radiator muff-joint 31 is divided into top path set 311 and lower part major diameter set by internal diameter is of different sizes
312, the inner wall of the bottom entrance of lower part major diameter set 312 is provided with internal thread 310, and the lower end outer wall of stroke set 32 is provided with outer spiral shell
Line 320, stroke set 32 are entered in lower part major diameter set 312 by the lower part sleeve of radiator muff-joint 31, and the external screw thread 320 of stroke set 32 with
The internal thread 310 of lower part major diameter set 312 is threadedly coupled, internal diameter and the top path of stroke set 32 cover 311 internal diameter is identical or phase
Closely.
Three stroke slots 321 are evenly arranged with along its circumferential surface on stroke set 32, before the stroke slot 321 includes
Hole section 322, middle inclined hole section 323 and uropore section 324, the both ends connection front hole section 322 and uropore section 324 of middle inclined hole section 323,
Front hole section 322 and uropore section 324 avoid it from continuing to slide, middle inclined hole section 323 is front hole section 322 and tail to fixed lobe
The changeover portion of hole section 324, is slided back and forth easy to protrusion 211 between front hole section 322 and uropore section 324.Stroke slot 321 is in reality
Border is connected between front hole section 322 by middle inclined hole section 323 in use, multiple front hole sections 322 can be set according to demand, so that
Stroke slot 321 has more point of adjustment.
The panel assembly 4 includes panel 41 and panel rack 42, and circular arc chamber 410, circular arc chamber 410 are provided with panel 41
Cucurbit circle shell 11 is inside provided with, panel rack 42 is connected to the top of panel, and is provided with panel rack 42 and panel
Circular arc chamber 410 connect stent arc chamber 420, cucurbit circle shell 11 outer wall respectively with stent arc chamber 420, panel circular arc chamber 410
The cambered surface of inner wall offsets.By adjusting heat sink assembly 2, so that the cucurbit on drive lens component 1 justifies shell 11 along panel 41
Circular arc chamber 410 slides, and realizes that angle adjusts, and then the purpose of regulating irradiation angle.
Panel 41 is threadedly coupled with panel rack 42, and panel 41 is readily replaceable, and panel 41 in actual use, can be according to
Corresponding panel 41 is rotated according to the decoration style of user to be replaced, so that this lamps and lanterns is incorporated in use environment.
Claims (8)
1. the rotary lamps and lanterns for adjusting irradiation section, including panel assembly（4）, lens subassembly（1）, lamp bead（5）And radiator
（21）, lamp bead（5）It is connected to radiator（21）On, and lamp bead（5）Close to lens subassembly（1）, it is characterized in that, further include overcoat
（3）, overcoat（3）It is fixed on lens subassembly（1）On, radiator（21）Rotatably it is nested with the overcoat（3）It is interior, institute
State overcoat（3）On along its circumferential surface be provided with stroke slot（321）, radiator（21）Outer surface correspondence course slot（321）Position
Install and be equipped with protrusion（211）, it is raised（211）Extend into stroke slot（321）It is interior, by rotating radiator（21）, it is raised（211）
Along stroke slot（321）Slide, so that lamp bead（5）Relative lens component（1）Make far and near displacement, section size is irradiated with adjustment.
2. the rotary lamps and lanterns for adjusting irradiation section according to claim 1, it is characterized in that, the overcoat（3）Including heat dissipation
Device set（31）With stroke set（32）, stroke set（32）It is spiral in radiator muff-joint with thread connecting mode（31）It is interior, and be nested with together
In radiator（21）Outer surface on, the stroke slot（321）It is arranged on stroke set（32）On.
3. the rotary lamps and lanterns for adjusting irradiation section according to claim 1 or claim 2, it is characterized in that, the stroke slot（321）
Including front hole section（322）, middle inclined hole section（323）With uropore section（324）, middle inclined hole section（323）Both ends connection front hole section
（322）With uropore section（324）.
4. the rotary lamps and lanterns for adjusting irradiation section according to claim 2, it is characterized in that, the stroke set（32）On along its
Circumferential surface is evenly arranged with two to four stroke slots（321）.
5. the rotary lamps and lanterns for adjusting irradiation section according to claim 4, it is characterized in that, the radiator muff-joint（31）It is interior
Chamber is divided into top path set by internal diameter is of different sizes（311）With lower part major diameter set（312）, lower part major diameter set（312）Bottom enter
The inner wall of mouth is provided with internal thread（310）, stroke set（32）Lower end outer wall be provided with external screw thread（320）, stroke set（32）By
Radiator muff-joint（31）Lower part sleeve enter lower part major diameter set（312）It is interior, and stroke set（32）External screw thread（320）With lower part major diameter
Set（312）Internal thread（310）It is threadedly coupled, stroke set（32）Internal diameter and top path set（311）Internal diameter is identical or phase
Closely.
6. the rotary lamps and lanterns for adjusting irradiation section according to claim 1, it is characterized in that, the lamp bead（5）By placed in the middle
Lid（22）It is fixed on radiator（21）Lower end.
7. the rotary lamps and lanterns for adjusting irradiation section according to claim 6, it is characterized in that, the radiator（21）Upper setting
There is inner cavity（210）, inner cavity（210）On be provided with radiator filler cap（23）.
8. the rotary lamps and lanterns for adjusting irradiation section according to claim 6, it is characterized in that, the radiator（21）For cylinder
Body metal heat sink, the cross section of the cylinder metal radiator is in " convex " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721514984.0U CN207334461U (en) | 2017-11-14 | 2017-11-14 | The rotary lamps and lanterns for adjusting irradiation section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721514984.0U CN207334461U (en) | 2017-11-14 | 2017-11-14 | The rotary lamps and lanterns for adjusting irradiation section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207334461U true CN207334461U (en) | 2018-05-08 |
Family
ID=62427794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721514984.0U Active CN207334461U (en) | 2017-11-14 | 2017-11-14 | The rotary lamps and lanterns for adjusting irradiation section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207334461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631222A (en) * | 2017-11-14 | 2018-01-26 | 佛山市恒锝丰光电科技有限公司 | The light fixture in rotary regulation irradiation section |
-
2017
- 2017-11-14 CN CN201721514984.0U patent/CN207334461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631222A (en) * | 2017-11-14 | 2018-01-26 | 佛山市恒锝丰光电科技有限公司 | The light fixture in rotary regulation irradiation section |
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