CN108826036A - A kind of bulb lamp of adjustable lighting angle - Google Patents
A kind of bulb lamp of adjustable lighting angle Download PDFInfo
- Publication number
- CN108826036A CN108826036A CN201810962762.8A CN201810962762A CN108826036A CN 108826036 A CN108826036 A CN 108826036A CN 201810962762 A CN201810962762 A CN 201810962762A CN 108826036 A CN108826036 A CN 108826036A
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- Prior art keywords
- lamp
- sawtooth
- axle bed
- seat
- swing seat
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- 230000009471 action Effects 0.000 claims abstract description 7
- 239000011324 bead Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims 1
- 230000002350 accommodative effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 20
- 230000017525 heat dissipation Effects 0.000 description 13
- 238000012423 maintenance Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 8
- 230000008439 repair process Effects 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 8
- 238000004806 packaging method and process Methods 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
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- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 231100000136 action limit Toxicity 0.000 description 1
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- 239000010903 husk Substances 0.000 description 1
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- 239000011810 insulating material Substances 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention discloses a kind of bulb lamp of adjustable lighting angle, including lamp cap, lamp holder, lamp holder extends axis downward, axis lower end is connected with the understructure with illuminating effect, bulb lamp further includes the lamp body structure being sheathed on outside axis in barrel mast shape, and lamp body structure, which is enclosed to set by several lamp bodies, forms and be set as high-power illumination body；Lamp body includes the heat sink being connected on understructure so as to oscillation adjustment light emitting angle by a rotating shaft mechanism, the first LED light source structure, covers at translucent cover in the first LED light source structure；Rotating shaft mechanism includes axle bed, the swing seat that split forms a shaft, heat sink is fixed on swing seat, one change being sheathed on shaft is installed in swing seat, the first sawtooth and the second sawtooth on axle bed of change are mutually twisted to which the rotation to swing seat has positioning action, when external force is in swing seat, the first sawtooth rotates relative to the second sawtooth to the light emitting angle of oscillation adjustment lamp body, accommodative facility is high, economic, practical, convenient.
Description
Technical field
The present invention relates to lighting technical field, in particular to a kind of bulb lamp of adjustable lighting angle.
Background technique
Bulb lamp is the Novel energy-saving lamp for substituting conventional incandescent light bulb.Being constantly progressive and develop with LED technology, adopts
LED is used as the bulb lamp of light source, has been widely used in various illumination places.
Existing bulb lamp generally comprises lamp cap, bulb socket, radiator, LED light source structure, translucent cover, consolidates on bulb socket
Surely there are a radiator and single lighting source, LED light source structure is laid on the lateral wall of radiator and irradiates towards side, lamp
Body is irradiated towards side, has single lighting source, underface is easy to appear lighting dark space, to the people of the operation immediately below bulb lamp
Member makes troubles；And LED light source structure and the integral lamp body of radiator, once one of LED is damaged, then whole lamp cannot be just
Often work also wants whole lamp to carry out maintenance dimension, and replacement is troublesome and results in waste of resources, and carries on the back with the environmentally protective theory that LED is advocated
Road and speed；And whole LED light source structures is fixed on a radiator, is difficult to be set as big its construction restricts bulb lamp
Power illumination body is had certain limitation to the application of bulb lamp, and is radiated using heat together structure, and heat dissipation effect is paid no attention to
Think, directly influences the illumination effect and service life of bulb lamp；In addition, being equipped with the radiator of LED light source structure, it is mounted on lamp
After on headstock, whole lamp be it is fixed, be only capable of irradiating towards surrounding, light angle immobilizes, and not can be carried out light angle tune
Section, flexibility in use is low, and when specific occasion especially illuminates on a large scale, traditional bulb lamp is difficult to meet lighting demand,
The bulkhead lamp illuminated on a large scale can only be replaced, if replacement bulkhead lamp, needs to redesign lamps and lanterns in production, develop mould again
Tool, produces again, and production cost is high, and in actual use, replacement trouble, and increase acquisition expenses, replacement cost is high, no
It is economical and practical, and traditional bulkhead lamp volume is very big, with packaging volume is big, packed and transported is at high cost, storage occupied space
The problems such as.
Therefore, how to realize a kind of structure novel, light-emitting surface are wide, may be configured as high-power illumination body and good illumination effect,
Heat dissipation effect ideal, long service life, can flexible modulation light emitting angle, it is flexible and convenient to use, deployable for it is flat luminous and shine
Penetrating the bulb lamp that range is wide, economical and practical, manufacturing cost is low, packaging volume is small is technical problem urgently to be resolved in the industry.
Summary of the invention
The main object of the present invention is to provide a kind of bulb lamp of adjustable lighting angle, it is intended to realize that a kind of structure is new
Grain husk, light-emitting surface be wide, good illumination effect, heat dissipation effect ideal, long service life, can flexible modulation light emitting angle, using flexible side
Just, deployable for flat luminous and range of exposures is wide, economical and practical, manufacturing cost is low, packaging volume is small bulb lamp.
The present invention proposes a kind of bulb lamp of adjustable lighting angle, including lamp cap, the lamp holder being connected on lamp cap, lamp holder
The axis of internal being wired is extended in lower end down, and axis lower end is connected with the understructure with illuminating effect, bulb lamp
It further include the lamp body structure being sheathed in barrel mast shape outside axis, lamp body structure, which is enclosed to set by several lamp bodies, forms and be set as high-power
Working flare；Lamp body include be connected to by a rotating shaft mechanism heat sink on understructure so as to oscillation adjustment light emitting angle,
The first LED light source structure on heat sink lateral wall is fixed on heat sink and covers in the first LED light source structure
Translucent cover；Understructure is mounted on interior opening for rotating shaft mechanism equipped with several, and rotating shaft mechanism includes fixing in understructure
The axle bed of a shaft, the swing seat being sheathed on shaft above and in opening split are formed, heat sink is fixed on swing seat, in swing seat
One change for being sheathed on shaft and swing seat being driven to rotate around shaft is installed, is laid with several first in a ring on change side wall
Sawtooth, the side wall of axle bed are mutually twisted to the rotation to swing seat being equipped with the position corresponding position of the first sawtooth with the first sawtooth
The second sawtooth with positioning action, when external force is in swing seat, the first sawtooth rotates to put relative to the second sawtooth
The dynamic light emitting angle for adjusting the lamp body being set on swing seat, rotating shaft mechanism further include being sheathed on shaft and squeezing towards the second sawtooth direction
Spring of the pressure change to make the first sawtooth closely be engaged with the second sawtooth.
Preferably, understructure includes the seat of honour, connect with the seat of honour and the internal lower seat for forming chamber, lower seat with each axis
The position corresponding position of seat is equipped with and is engaged and installed in interior mounting base for axle bed, and opening is laid on the seat of honour and position and mounting base phase
Corresponding, lower seat is being equipped with the spacing breach for having position-limiting action to swing seat with the position corresponding position of mounting base；Lower seat lower end surface is set
There is light hole, understructure further includes the second LED light source structure irradiated in chamber and downward, is covered on light hole
Light-transmitting plate.
Preferably, axle bed include the first axle bed fixed on mounting base side, fix on the mounting base other side the
Two axle beds, the first axle bed and the second axle bed are attached fixed and split formation shaft by plugging together connection type；Mounting base two
Side is equipped with hook item, the first axle bed and the second axle bed simultaneously mutual equipped with being adapted with hook item with the position corresponding position of hook item
Engaging is to make the solid bayonet in mounting base of axle bed peace.
Preferably, the first LED light source structure include substrate, it is uniformly distributed in several LED lamp beads on substrate.
Preferably, translucent cover is fixed on heat sink by a buckle structure, and buckle structure includes being set in translucent cover
Several fixture blocks, on heat sink and position is corresponding with fixture block position and the card hole that mutually fixes with fixture block.
Preferably, the lateral wall of translucent cover is set as smooth arc-shaped surface.
Preferably, translucent cover is being equipped with several independently cover in each LED lamp bead with the position corresponding position of LED lamp bead
Light transmission seat, light transmission seat are set as PC lens.
Preferably, the quantity of lamp body is no less than 3.
Preferably, swing seat inner sidewall is equipped with groove, and change lateral wall is equipped with the convex block being mutually clamped with groove.
Compared with prior art, bulb lamp of the invention has the effect of following positive：
One, center shaft outer sleeve is equipped with the lamp body structure in the setting of barrel mast shape, and lamp body structure is enclosed by several lamp bodies to be set, lamp body
Including the swingable heat sink for adjusting light emitting angle, the first LED light source structure on heat sink lateral wall, it is fixed on heat dissipation
On plate and the translucent cover in the first LED light source structure is covered at, i.e. lamp body structure is equipped with the first LED light source irradiated towards surrounding
Structure, and understructure is equipped with the second LED light source structure irradiated downward, the comprehensive no dead angle of bulb lamp is towards external exposure, out
Smooth surface is wide, no lighting dark space, the personnel of the convenient operation immediately below bulb lamp, good illumination effect.
Two, conventional light source is replaced using LED light source structure, energy conservation and environmental protection, brightness is high, stability is good.
Three, axle bed is mutually fixed by hook item and bayonet to be mounted in the mounting base of lower seat, and translucent cover passes through fixture block
It is mutually fixed with card hole to be mounted on heat sink, change is mutually clamped to be mounted in swing seat by convex block and groove, multi-section
Part is easy to assembly quick, and later period repair and maintenance is convenient, improves production efficiency, reduces production cost.
Four, lamp body structure is enclosed by several lamp bodies and is set, i.e., lamp body structure is arranged in a bud shape, and each lamp body is set as
One individual luminaires, reasonable in design, each lamp body works independently, and is independent of each other, once it breaks down, it only need to be to trouble light
Body carry out repair and maintenance, simplify repair and maintenance work, shorten the repair and maintenance time, and bulb lamp can long-term normal use,
It is easy to use.
Five, lamp body structure is set as the cylinder column structure of inner hollow, and lamp body structure is put together and is set by several lamp bodies
It is set to high-power illumination body, the quantity i.e. capable assembling that need to only change lamp body forms the bulb lamp of different capacity, and flexibility ratio is high, power
Multiplicity is optional, applied widely, and can be set to high-power illumination body using the lamp body structure of seperated lamp body split composition, full
The different lighting demands of sufficient different places, and the corresponding heat sink of each LED light source structure, using the knot of Separated radiating
Structure, heat dissipation area is big, and heat dissipation effect is significant, and be installed between lamp body and lamp body can ventilation and heat ventilation voids, lamp body knot
Inside structure can ventilation and heat quickly heat is distributed using cross-ventilation, realize the purpose to radiate without wasted work, energy-saving ring
It protects and radiating rate is fast, heat dissipation effect is ideal, effectively prevent light decay, prolongs the service life.
Six, lamp body is connected on understructure by rotating shaft mechanism so as to oscillation adjustment light emitting angle, conventional original shape
State is that lamp body structure encloses outside axis in barrel mast shape, forms the bulb lamp irradiated towards surrounding, when such as needing to adjust light emitting angle,
Only need to towards lamp body exert a force make fix have the swing seat of change around shaft rotate, and by the first sawtooth and the second sawtooth be mutually twisted come
Positioning, multi-angle flexible modulation is easy to use, and when each lamp body turns in same level, and lamp body structure is in water
Open and flat open state, range of exposures is wide, and bulb lamp can make bulkhead lamp use, without additional designs die sinking production, without replacement, just
Can reach the illuminating effect of bulkhead lamp, structure novel, using flexible, manufacturing cost is low, and it is economical and practical, and expansion makes as bulkhead lamp
Bulb lamp can fold as reset condition, and overall volume is small, save packing cost, convenient transportation storage.
Therefore, the bulb lamp of adjustable lighting angle of the present invention, realizes that structure novel, light-emitting surface are wide, it is big to may be configured as
Power illumination body and good illumination effect, heat dissipation effect ideal, long service life, can flexible modulation light emitting angle, using flexible side
Just, deployable is the good effects such as flat luminous and range of exposures is wide, economical and practical, manufacturing cost is low, packaging volume is small, is worth
Wide popularization and application.
Detailed description of the invention
Fig. 1 be a kind of adjustable lighting angle of the invention bulb lamp an embodiment schematic perspective view it
One, wherein lamp body structure is sheathed on outside axis in barrel mast shape, and wherein the quantity of lamp body is set as 6；
Fig. 2 is a kind of stereochemical structure exploded pictorial of an embodiment of the bulb lamp of adjustable lighting angle of the invention
Figure, wherein containing part A；
Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 2；
Fig. 4 is the three-dimensional knot of the understructure in an a kind of embodiment of the bulb lamp of adjustable lighting angle of the invention
Structure decomposition diagram, wherein containing part B；
Fig. 5 is the enlarged structure schematic diagram of part B in Fig. 4；
Fig. 6 be a kind of adjustable lighting angle of the invention bulb lamp an embodiment schematic perspective view it
Two, wherein lamp body structure is that the radius of curvature of unfolded state and light-emitting surface at this time is maximum, and wherein the quantity of lamp body is set as 4.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to figs. 1 to Fig. 6, an a kind of embodiment of the bulb lamp of adjustable lighting angle of the invention, including lamp are proposed
First 100, the lamp holder 200 being connected on lamp cap 100, lamp holder 200 are made of insulating material.Lamp cap 100 may be configured as 100 spiral shell of lamp cap
Cap is also possible to that bulb lamp is facilitated to be installed to the hanging ring on ceiling, according to specific installation requirements come flexible setting.Lamp holder 200
The axis 201 of internal being wired is extended in lower end down, and 201 lower end of axis is connected with the understructure with illuminating effect.
Bulb lamp further includes the lamp body structure being sheathed on outside axis 201 in barrel mast shape, and lamp body structure is the cylinder of central hollow
Column structure, lamp body structure, which is enclosed to set by several lamp bodies, forms and is set as high-power illumination body, is installed between adjacent lamp body logical
Wind gap, the quantity of lamp body of the present invention are no less than 3, if the power setting of each lamp body is 50 watts, the power of whole lamp is not
Less than 150 watts, the purpose of high-power illumination is realized.When the quantity of lamp body is set as 3, the lamp body structure of lamp body split formation
For triangle column；When the quantity of lamp body is set as 4, the lamp body structure that lamp body split is formed is the column structure of quadrangle；
When the quantity of lamp body is set as 6, the lamp body structure that lamp body split is formed is more full and tends to be cylindric.It can be seen that
In a certain range, the quantity of lamp body is more for the quantity of lamp body, and lamp body structure more tends to cylinder column.
Lamp body includes being connected on understructure by a rotating shaft mechanism so as to the heat sink of oscillation adjustment light emitting angle
401, the first LED light source structure on 401 lateral wall of heat sink, be fixed on heat sink 401 and cover at the first LED light
Translucent cover 402 on source structure, the first LED light source structure includes substrate, uniformly distributed in several LED lamp beads on substrate.This
In embodiment, the lateral wall of translucent cover 402 may be configured as smooth arc-shaped surface, i.e. lateral wall is in the translucent cover 402 that smooth arc-shaped surface is arranged
Piece cover is set on substrate；Or translucent cover 402 is independently covering at each LED equipped with several with the position corresponding position of LED lamp bead
Light transmission seat 403 in lamp bead, light transmission seat 403 are set as PC lens, dazzle light beam change after the refraction of PC lens direction at
For effective irradiation light, achieve the purpose that control light beam and anti-dazzle, made effective lighting range illumination more evenly, has eliminated light dirt
Dye, light homogeneous soft, light-configuration mode is unique, and light distribution is reasonable, good illumination effect.The structural style multiplicity of translucent cover 402 is optional,
It can be according to specific illumination place come flexible setting.And translucent cover 402 is fixed on heat sink 401 by a buckle structure, card
Buckle structure includes several fixture blocks 601 in the translucent cover 402, is opened on heat sink 401 and position and 601 position phase of fixture block
Card hole 602 that is corresponding and mutually fixing with fixture block 601, translucent cover 402 are mutually clamped with card hole 602 by fixture block 601 to fix
On heat sink 401, translucent cover 402 is easy for assemble or unload quick, greatly improves production efficiency, reduces production cost, translucent cover
402 repeat reverse dismounting and change, and the later period is flexible using replacement.
Understructure is mounted on interior opening 302 for rotating shaft mechanism equipped with several, and rotating shaft mechanism includes fixing in pedestal
Split forms the axle bed of a shaft, the swing seat 504 that is sheathed on shaft in structure and at opening 302, and axle bed includes first axle
The 501, second axle bed 502 of seat, the first axle bed 501 and the second axle bed 502 are attached fixed and split by plugging together connection type
Shaft is formed, axle bed is easy to assembly quick, and axle bed uses split settings to facilitate swing seat 504 to be sheathed on shaft, heat sink
401 are fixed on swing seat 504 and adjust light emitting angle around shaft rotation by swing seat 504, in the present embodiment, heat sink 401
The mode of being connected by screw to is fixed on swing seat 504.Be equipped in swing seat 504 one be sheathed on shaft and drive swing seat 504 around
The change 506 of shaft rotation, is laid with several first sawtooth 508 on 506 side wall of change in a ring, and the side wall of axle bed is with first
The position corresponding position of sawtooth 508, which is equipped with, to be mutually twisted with the first sawtooth 508 to which the rotation to swing seat 504 has positioning action
Second sawtooth 509, when external force is in swing seat 504, the first sawtooth 508 rotates to swing relative to the second sawtooth 509
Adjust the light emitting angle of lamp body being fixed on swing seat 504, it is easy to adjust, can multi-angle arbitrarily adjust, flexibility ratio is high.Turning engine
Structure further includes being sheathed on shaft and squeezing change 506 towards 509 direction of the second sawtooth to make the first sawtooth 508 and the second sawtooth
509 springs 510 being closely engaged, when the first sawtooth 508 is distributed on the right outside sidewall of change 506, the second sawtooth 509 is set to
On second axle bed 502, and spring 510 is squeezed between the first axle bed 501 and change 506 so that spring 510 is right
Change 506 has the reset push effect power towards 502 direction of the second axle bed, so that the first sawtooth 508 and the second sawtooth 509
Elastic tight is mutually twisted；Conversely, second sawtooth 509 is set when the first sawtooth 508 is distributed on the left outside side wall of change 506
In on the first axle bed 501, and spring 510 is squeezed between the second axle bed 502 and change 506 so that spring 510
There is the reset push effect power towards 501 direction of the first axle bed to change 506, so that the first sawtooth 508 and the second sawtooth
509 elastic tights are mutually twisted.
Understructure includes the seat of honour 301, connect with the seat of honour 301 and the internal lower seat 303 for forming chamber, lower seat 303 with
The position corresponding position of each axle bed is equipped with and is engaged and installed in interior mounting base for axle bed, and opening 302 is laid on the seat of honour 301 and position
Set it is corresponding with mounting base, lower seat 303 with the position corresponding position of mounting base be equipped with to swing seat 504 have position-limiting action limit
Notch 305, spacing breach 305 make swing seat 504 be only capable of turning at the position being at the same level with 305 upper end edge side of spacing breach,
I.e. heat sink 401 is placed on horizontal plane, and the radius of curvature of bulb lamp light-emitting surface is maximum value at this time.Lower 303 lower end surface of seat is equipped with
Light hole 306, understructure further include the second LED light source structure irradiated in chamber and downward, are covered on light hole 306
On light-transmitting plate 307.
First axle bed 501 fixes on mounting base side, and the second axle bed 502 fixes on the other side of mounting base, and first
Connection type is attached fixation and split forms shaft by plugging together for axle bed 501 and the second axle bed 502.The present embodiment mounting base
Two sides are equipped with hook item 304, the first axle bed 501 and the second axle bed 502 and are equipped with and hook in the position corresponding position with hook item 304
Item 304 is adapted and is mutually clamped to make the solid bayonet 503 in mounting base of axle bed peace.Connected is plugged together when assembling
One axle bed 501 and the second axle bed 502 are pressed into mounting base from top to bottom, and the hook item 304 on mounting base two sides slides into respectively
And fix on the bayonet 503 of 502 lateral wall of the first axle bed 501 and the second axle bed, it is easy to assembly quick, when the seat of honour 301 is fixed
When on lower seat 303, the seat of honour 301 has further fixed function to axle bed, under effectivelying prevent axle bed to fall off from mounting base
Come, structure is simple, and design is rationally, practical.
Existing bulb lamp generally comprises lamp cap 100,100, lamp cap, radiator, LED light source structure, translucent cover 402, lamp
A radiator and single lighting source are fixed on first 100, LED light source structure is laid on the lateral wall of radiator and court
Side irradiation, lamp body are irradiated towards side, have single lighting source, and underface is easy to appear lighting dark space, to bulb lamp just
The personnel of lower section operation make troubles；And LED light source structure and the integral lamp body of radiator, once one of LED is damaged,
Then whole lamp cisco unity malfunction also wants whole lamp to carry out maintenance dimension, and replacement is troublesome and results in waste of resources, and is advocated with LED green
Color environmental protection concept runs in the opposite direction；And whole LED light source structures is fixed on a radiator, and its construction restricts bulb lamps
It is difficult to be set as high-power illumination body, there is certain limitation to the application of bulb lamp, and radiate using heat together structure,
Heat dissipation effect is undesirable, directly influences the illumination effect and service life of bulb lamp；In addition, being equipped with dissipating for LED light source structure
Hot device, be mounted on 100, lamp cap it is upper after, whole lamp be it is fixed, be only capable of irradiating towards surrounding, light angle immobilizes, no
It can be carried out light angle adjusting, flexibility in use is low, and when specific occasion especially illuminates on a large scale, and traditional bulb lamp is difficult
To meet lighting demand, the bulkhead lamp illuminated on a large scale can only be replaced, if replacement bulkhead lamp, needs to redesign in production
Lamps and lanterns, mold developing, produces again again, and production cost is high, and in actual use, replacement trouble, and increase purchase commodity
With, replacement cost is high, and it is uneconomical practical, and also traditional bulkhead lamp volume is very big, big, the packed and transported cost with packaging volume
The problems such as height, storage occupied space.Unresolved prior art problem, proposes the bulb lamp of adjustable lighting angle of the present invention.
Bulb lamp of the present invention, axis 201 are arranged with the lamp body structure being arranged in barrel mast shape outside, and lamp body structure is by several lamp bodies
It encloses and sets, lamp body includes swingable heat sink 401, the first LED on 401 lateral wall of heat sink for adjusting light emitting angle
Light-source structure is fixed on heat sink 401 and covers at the translucent cover 402 in the first LED light source structure, i.e., sets on lamp body structure
There is the first LED light source structure irradiated towards surrounding, and is equipped with the second LED light source knot irradiated downward in the chamber of understructure
Structure, the perfect combination of the first LED light source structure and the second LED light source structure, so that the comprehensive no dead angle of bulb lamp is towards external exposure,
Light-emitting surface is wide, no lighting dark space, the personnel of the convenient operation immediately below bulb lamp, good illumination effect.And use LED light source structure
Instead of conventional light source, energy conservation and environmental protection, brightness is high, stability is good.Lamp body structure is enclosed by several lamp bodies simultaneously sets, i.e. lamp body knot
Structure is arranged in a bud shape, and each lamp body is set as an individual luminaires, reasonable in design, modern design, and each lamp body is only
Vertical work, is independent of each other, once breaking down, only need to carry out repair and maintenance to failure lamp body, simplify repair and maintenance work,
Shorten the repair and maintenance time, each component can be recycled, environmentally protective, and bulb lamp can long-term normal use, it is easy to use.
And lamp body structure is set as the cylinder column structure of inner hollow, and lamp body structure is put together by several lamp bodies, only
The quantity i.e. capable assembling that lamp body need to be changed forms the bulb lamp of different capacity, and flexibility ratio is high, and power multiplicity is optional, the scope of application
Extensively, and using the lamp body structure of seperated lamp body split composition it can be set to high-power illumination body, meet the difference of different places
Lighting demand, traditional bulb lamp of solution are difficult to the technical issues of being set as high-power illumination body, and each LED light source structure
A corresponding heat sink 401, using the structure of Separated radiating, heat dissipation area is big, and heat dissipation effect is significant, and between lamp body and lamp body
Be installed with can ventilation and heat ventilation voids, lamp body structure inner hollow using cross-ventilation, quickly will so as to ventilation and heat
Heat distributes, and realizes the purpose that radiate without wasted work, energy conservation and environmental protection and radiating rate is fast, and heat dissipation effect ideal is effectively prevent
Light decay prolongs the service life.
In addition, lamp body is connected on understructure by rotating shaft mechanism so as to oscillation adjustment light emitting angle, it is conventional original
State is that lamp body structure encloses outside axis 201 in barrel mast shape, forms the bulb lamp irradiated towards surrounding, heat sink 401 hangs down at this time
Directly in understructure.When such as needing to adjust light emitting angle, axle bed fixes in mounting base and is formed at opening 302 shaft,
Swing seat 504 is sheathed on shaft by change 506 and is adjusted around the swing situation that shaft rotates to adjust heat sink 401
The light emitting angle of lamp body, while being laid with several first sawtooth 508 on 506 side wall of change in a ring, the side wall of axle bed is with
The position corresponding position of one sawtooth 508, which is equipped with, to be mutually twisted with the first sawtooth 508 to which the rotation to swing seat 504 has positioning action
The second sawtooth 509, the first sawtooth 508 and the side wall wave-shaped for being respectively distributed to change 506 and axle bed of the second sawtooth 509
On, the lamp body for regulating light emitting angle is positioned by being mutually twisted for the first sawtooth 508 and the second sawtooth 509, is had
Effect prevents the swing seat for being fixed with lamp body 504 from freely swinging, and the bullet for having elastic pushing force to change 506 is equipped on shaft
Spring 510, so that the first sawtooth 508 and the second closely occlusion of sawtooth 509, and elastic reaction can facilitate the first sawtooth 508 and second
Sawtooth 509 relatively rotates, and convenient for adjusting the light emitting angle of lamp body, structure is simple, and design is rationally, practical, manufacture
Simply, can universalness produce in enormous quantities, and manufacturing cost is low, is convenient for marketing.
When adjusting, only need to exert a force to make to fix towards lamp body has the swing seat 504 of change 506 to rotate around shaft, i.e. the first sawtooth 508
Opposite second sawtooth 509 rotates, and heat sink 401 is swung up and down by axle center of shaft at this time, according to specific light emitting angle need
It asks, is mutually twisted by the first sawtooth 508 and the second sawtooth 509 to position the position of fixed lamp body, multi-angle flexible modulation makes
With convenient, and when each lamp body turns in same level, lamp body structure is in horizontal development state, and bulb lamp goes out light at this time
Curvature radius is maximum value, and range of exposures is wide, and bulb lamp can make bulkhead lamp use, without additional designs, die sinking, production industrial and mineral
Lamp can reach the illuminating effect of bulkhead lamp without replacement mounted bulb lamp, structure novel, using flexible, significantly
Manufacturing cost is reduced, it is economical and practical, and be unfolded to fold as the bulb lamp that bulkhead lamp uses as reset condition, overall volume is small,
More traditional bulkhead lamp greatly reduces packaging volume, saves packing cost, convenient transportation and storage.
In the present embodiment, 504 inner sidewall of swing seat is equipped with groove 505, and 506 lateral wall of change is equipped with mutually to be blocked with groove 505
The convex block 507 of conjunction, change 506 are quick and easy for installation.And axle bed is mutually fixed with bayonet 503 by hook item 304 to be mounted on
In the mounting base of lower seat 303, translucent cover 402 mutually fixes to be mounted on heat sink 401 by fixture block 601 and card hole 602, more
Component is easy to assembly quick, and later period repair and maintenance is convenient, improves production efficiency, reduces production cost.
In conclusion the present invention be truly realized a kind of structure novel, design rationally, moulding is unique, light-emitting surface is wide, can set
Be set to high-power illumination body, good illumination effect, heat dissipation effect ideal, long service life, can flexible modulation light emitting angle, using spirit
It is living convenient, deployable for flat luminous and range of exposures is wide, economical and practical, easy to assembly, manufacturing cost is low, packaging volume is small
Bulb lamp has a vast market foreground.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure transformation made by description of the invention and accompanying drawing content is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (9)
1. a kind of bulb lamp of adjustable lighting angle, including lamp cap, the lamp holder being connected on lamp cap, which is characterized in that described
The axis of internal being wired is extended in lamp holder lower end down, and axis lower end is connected with the understructure with illuminating effect, institute
Stating bulb lamp further includes the lamp body structure being sheathed on outside axis in barrel mast shape, and lamp body structure, which is enclosed to set by several lamp bodies, to be formed and be arranged
For high-power illumination body；The lamp body includes being connected on understructure by a rotating shaft mechanism so as to oscillation adjustment light emitting anger
The heat sink of degree, is fixed on heat sink and covers at the first LED the first LED light source structure on heat sink lateral wall
Translucent cover on light-source structure；The understructure is mounted on interior opening, the turning engine for rotating shaft mechanism equipped with several
Structure includes fixing on understructure and forming the axle bed of a shaft, the swing seat being sheathed on shaft in opening split, described
Heat sink is fixed on swing seat, and a change for being sheathed on shaft and swing seat being driven to rotate around shaft is equipped in the swing seat,
Several first sawtooth are laid on the change side wall in a ring, the side wall of the axle bed is in the position corresponding position with the first sawtooth
Equipped with the second sawtooth that there is positioning action to the rotation to swing seat is mutually twisted with the first sawtooth, when external force is in swing seat
When the first sawtooth relative to the second sawtooth rotate to oscillation adjustment be set to swing seat on lamp body light emitting angle, turning engine
Structure further includes being sheathed on shaft and squeezing change towards the second sawtooth direction to make the first sawtooth closely be engaged with the second sawtooth
Spring.
2. a kind of bulb lamp of adjustable lighting angle according to claim 1, which is characterized in that the understructure packet
The seat of honour is included, is connect with the seat of honour and the internal lower seat for forming chamber, lower seat are equipped with the position corresponding position of each axle bed for axle bed
It is engaged and installed in interior mounting base, opening is laid on the seat of honour and position is corresponding with mounting base, and lower seat is in the position with mounting base
It sets corresponding position and is equipped with the spacing breach that there is position-limiting action to swing seat；The lower seat lower end surface is equipped with light hole, the pedestal knot
Structure further includes and second LED light source structure downward irradiated, the light-transmitting plate that is covered on light hole on interior set on chamber.
3. a kind of bulb lamp of adjustable lighting angle according to claim 2, which is characterized in that the axle bed includes card
Gu the first axle bed, the second axle bed fixed on the mounting base other side on mounting base side, the first axle bed and the second axle bed
Fixed and split formation shaft is attached by plugging together connection type；The mounting base two sides be equipped with hook item, described first
Axle bed and the second axle bed are adapted and are mutually clamped to pacify axle bed with hook item being equipped with the position corresponding position of hook item
Gu the bayonet in mounting base.
4. a kind of bulb lamp of adjustable lighting angle according to claim 3, which is characterized in that first LED light
Source structure includes substrate, uniformly distributed in several LED lamp beads on substrate.
5. a kind of bulb lamp of adjustable lighting angle according to claim 4, which is characterized in that the translucent cover passes through
One buckle structure is fixed on heat sink, and buckle structure includes several fixture blocks in the translucent cover, is set on heat sink and position
Set card hole that is corresponding with fixture block position and mutually fixing with fixture block.
6. a kind of bulb lamp of adjustable lighting angle according to claim 5, which is characterized in that outside the translucent cover
Side wall is set as smooth arc-shaped surface.
7. a kind of bulb lamp of adjustable lighting angle according to claim 5, which is characterized in that the translucent cover with
The position corresponding position of LED lamp bead is equipped with several light transmission seats independently covered in each LED lamp bead, and it is saturating that light transmission seat is set as PC
Mirror.
8. a kind of bulb lamp of adjustable lighting angle according to claim 6 or 7, which is characterized in that the lamp body
Quantity is no less than 3.
9. a kind of bulb lamp of adjustable lighting angle according to claim 8, which is characterized in that the swing seat inner sidewall
Equipped with groove, change lateral wall is equipped with the convex block being mutually clamped with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810962762.8A CN108826036A (en) | 2018-08-22 | 2018-08-22 | A kind of bulb lamp of adjustable lighting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810962762.8A CN108826036A (en) | 2018-08-22 | 2018-08-22 | A kind of bulb lamp of adjustable lighting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108826036A true CN108826036A (en) | 2018-11-16 |
Family
ID=64150492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810962762.8A Pending CN108826036A (en) | 2018-08-22 | 2018-08-22 | A kind of bulb lamp of adjustable lighting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108826036A (en) |
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| WO2021239097A1 (en) * | 2020-05-29 | 2021-12-02 | 苏州欧普照明有限公司 | Light distribution element and lamp |
| CN114777064A (en) * | 2022-05-26 | 2022-07-22 | 深圳市唐彩照明科技有限公司 | Multi-directional lighting lamp |
| CN116182118A (en) * | 2023-03-01 | 2023-05-30 | 深圳市尚为照明有限公司 | Multifunctional emergency working lamp |
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