CN109373212A - A kind of LED bulb that liftable is adjusted - Google Patents
A kind of LED bulb that liftable is adjusted Download PDFInfo
- Publication number
- CN109373212A CN109373212A CN201811148655.8A CN201811148655A CN109373212A CN 109373212 A CN109373212 A CN 109373212A CN 201811148655 A CN201811148655 A CN 201811148655A CN 109373212 A CN109373212 A CN 109373212A
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- light bulb
- lamp body
- holder
- holder structure
- body structure
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- 230000033001 locomotion Effects 0.000 claims abstract description 13
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- 238000003825 pressing Methods 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 3
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- 238000013461 design Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 description 22
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- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- 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
- F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
-
- 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
- F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The present invention discloses a kind of LED bulb that liftable is adjusted, including holder structure, holder structure, lamp body structure, lamp body structure includes the light bulb for being cylindrical in shape setting, when light bulb inner sidewall is equipped with internal screw thread, the connection ring of holder structure is equipped with external screw thread, Rotatable lamp holder structure when external screw thread is engaged with internal screw thread, connection ring and light bulb relative motion move up and down connection ring along light bulb inner sidewall and then the height of lift adjustment lamp body structure；When light bulb inner sidewall is set as shiny surface, sliding stroke chamber is set as on the inside of light bulb, the cylinder base of holder structure is equipped with the inner ring being slidably matched with light bulb inner sidewall, when the height that holder structure is under the push-and-pull action of external force, and inner ring is moved up and down along sliding stroke chamber to lift adjustment lamp body structure；Lamp body structure further includes the lower snap ring set on opening and to holder structure with position-limiting action.LED bulb of the present invention, can flexible modulation lift adjustment lamp body structure height, design rationally, structure is simple and practical.
Description
Technical field
The present invention relates to lighting technical field, in particular to a kind of LED bulb of liftable adjusting.
Background technique
Currently, the features such as LED lamp bead is long, pollution-free with the service life, light efficiency is high, response is fast, stability is good just gradually substituting it is white
Vehement lamp and fluorescent light, so there is the LED bulb for using LED as light source.Lamp body structure, the lamp cap of existing LED bulb
Structure, holder structure are usually integrated formed structure, and such structure is although convenient for production, but if it is desired to replace different illuminations
The LED bulb of power or different colors temperature needs whole lamp to replace, and replacement is troublesome and results in waste of resources, and flexibility ratio is not high,
If breaking down, whole lamp is also wanted to carry out repair and maintenance, each component is difficult to recycle, the environmentally protective theory advocated with LED
It runs in the opposite direction；And it is difficult to be adjusted according to specific installation requirements after the existing general holder structure of structure and lamp body structure fixation
The height of lamp body structure, flexibility in use is low, and even adjustable is also additional addition worm screw lifting structure, the worm screw of outer addition
Lifting structure not only increases the overall volume of LED bulb and influences its scope of application, and the increased worm screw lifting structure of institute,
Structure is more complicated, and process is tedious, more using components, virtually improves the production cost of product, is unfavorable for the city of product
It promotes field.
Therefore, how to realize a kind of reasonable in design, modern design, can flexible lift adjustment lamp body structure height,
Flexibility in use is high, and practical, production process is simple, and the low LED bulb of production cost is that technology urgently to be resolved in the industry is asked
Topic.
Summary of the invention
The main object of the present invention is to provide a kind of LED bulb that liftable is adjusted, it is intended to realize that a kind of structure design is closed
Reason, modern design, can flexible lift adjustment lamp body structure height, flexibility in use is high, and practical, production process is simple,
The low LED bulb of production cost.
The present invention proposes a kind of LED bulb that liftable is adjusted, including the lamp holder knot that can be installed to LED bulb on lamps and lanterns
Structure, the holder structure being screwed on holder structure are connect with holder structure and liftable adjusts the lamp body structure of height, lamp body knot
Structure includes the light bulb for being cylindrical in shape setting and lower ending opening, the LED light source structure on light bulb lateral wall；When light bulb inner sidewall is equal
Even when being laid with internal screw thread, holder structure includes that lamp cap, insulating base, lateral wall are equipped with externally threaded connection ring, when external screw thread with
Rotatable lamp holder structure when internal screw thread threaded engagement, connection ring and light bulb relative motion make connection ring along light bulb inner sidewall above and below
Mobile and then lift adjustment lamp body structure height；When light bulb inner sidewall is set as shiny surface, it is set as sliding on the inside of light bulb
Stroke chamber, holder structure include lamp cap, the cylinder base on lamp cap, cylinder base lateral wall be equipped be embedded in light bulb and in light bulb
The inner ring of snug engagement, inner ring inlay card holder structure when in light bulb are fixed on lamp body structure, when holder structure outside
Under the push-and-pull action of power, inner ring moves up and down the height thus lift adjustment lamp body structure along sliding stroke chamber；Lamp body structure
It further include the lower snap ring set on opening and to holder structure with position-limiting action.
Preferably, holder structure including be adapted with lamp cap and for lamp cap fix including and be electrically connected lamp holder, fixation
Pedestal on lamp holder lower end, the threaded rod being fixed on the base.
Preferably, lamp body structure further includes the secondary light-source structure being set on light bulb upper surface, covers on secondary light-source structure
Translucent cover, the upper snap ring at light bulb upper end edge side and by translucent cover pressing in light bulb.
Preferably, lamp body structure further includes fixing between upper snap ring and lower snap ring and enclosing outside LED light source structure
Edge cover.
Preferably, lamp cap is set as screwed socket.
Preferably, light bulb and connection ring are made of heat-conducting metal.
Preferably, cylinder base is made of plastic material.
LED bulb of the present invention is made of lamp body structure, holder structure and holder structure, and lamp body structure is adopted with holder structure
The mode of being threadedly coupled is attached fixed, holder structure and holder structure and is carried out using thread connecting mode or snap fit
It is connected and fixed, it is easy to assembly quick, production efficiency is effectively improved, production cost is reduced, and seperated can pack, reduces package body
Product saves packing cost, convenient transportation storage, and can replace different function according to the specific lighting demand in specific illumination place
The lamp body structure of rate or light emission color temperature, flexibility in use is high, and holder structure and holder structure are recycled, environmentally protective；Separately
Outside, lamp body structure includes the internal light bulb for being cylindrical in shape setting, when internal screw thread is distributed in light bulb inner sidewall, the connection of holder structure
Ring lateral wall is equipped with external screw thread, and with light bulb phase occurs for the Rotatable lamp holder structure when external screw thread and internal screw thread threaded engagement, connection ring
To movement, so that connection ring can be moved up and down along light bulb inner sidewall and then liftable adjusts the height of lamp body structure；When
When light bulb inner sidewall is shiny surface, sliding stroke chamber is set as on the inside of light bulb, the cylinder base lateral wall of holder structure, which is equipped with, to be embedded at
The inner ring being slidably matched in light bulb and with light bulb inner sidewall, inner ring are embedded in light bulb, and certain radial direction is generated on matching surface
Pressure, so that holder structure is fixed on lamp body structure without sliding automatically, and when holder structure is in the push-and-pull action of external force
Under, relative motion occurs for cylinder base and light bulb, and inner ring is moved up and down along sliding stroke chamber so as to lift adjustment lamp body structure
Highly, while light bulb and cylinder base are made of two different materials, are effectively reduced abrasion and are reduced slip noise.The present invention is skilful
The structure of wonderful setting light bulb, on the basis of without lifting parts such as additional addition worm screws, so that holder structure and lamp body structure
Between relative motion occurs, reasonable in design so as to the height of lift adjustment lamp body structure, modern design uses operation
It is convenient, it is applied widely according to the height of specific installation requirements flexible modulation lamp body structure, it is practical, and components are few, knot
Structure is simple, enormously simplifies production process, improves production efficiency, reduces production cost, improves the competitiveness of product in market.
Detailed description of the invention
Fig. 1 is one of the schematic perspective view of an embodiment of the LED bulb that a kind of liftable of the invention is adjusted,
Middle holder structure is embedded in light bulb；
Fig. 2 is the two of the schematic perspective view of an embodiment of the LED bulb that a kind of liftable of the invention is adjusted,
Middle holder structure part is embedded in light bulb；
Fig. 3 is the three of the schematic perspective view of an embodiment of the LED bulb that a kind of liftable of the invention is adjusted,
Middle holder structure is not shown；
Fig. 4 is the four of the schematic perspective view of an embodiment of the LED bulb that a kind of liftable of the invention is adjusted,
Middle light bulb upper end is equipped with secondary light-source structure and translucent cover, and wherein holder structure is not shown, and wherein holder structure includes connection ring
And connection ring is equipped with external screw thread；
Fig. 5 is the stereochemical structure decomposing schematic representation of an embodiment of the LED bulb that a kind of liftable of the invention is adjusted,
Middle LED light source structure is not shown, and wherein light bulb inner sidewall is equipped with internal screw thread；
Fig. 6 is the five of the schematic perspective view of an embodiment of the LED bulb that a kind of liftable of the invention is adjusted,
In illustrate only light bulb and holder structure, wherein holder structure includes cylinder base；
Fig. 7 is the stereochemical structure of the holder structure in an embodiment of the LED bulb that a kind of liftable of the invention is adjusted
One of schematic diagram, wherein cylinder base is equipped with inner ring；
Fig. 8 is the stereochemical structure of the holder structure in an embodiment of the LED bulb that a kind of liftable of the invention is adjusted
The two of schematic diagram, wherein connection ring is equipped with external screw thread.
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. 8, an embodiment of the LED bulb that a kind of liftable of the invention is adjusted is proposed, including can incite somebody to action
Holder structure that LED bulb is installed on lamps and lanterns, the holder structure being screwed on holder structure connect and can rise with holder structure
The lamp body structure of falling tone section height.Lamp body structure includes the light bulb 101 for being cylindrical in shape setting and lower ending opening, is set to outside light bulb 101
LED light source structure 105 on side wall, light bulb 101 are circular hollow tube structure.Lamp body structure further includes being set to 101 upper end of light bulb
Secondary light-source structure on face covers at the translucent cover 107 on secondary light-source structure, is set at 101 upper end edge side of light bulb and by light transmission
Cover upper snap ring 104 of 107 pressings in light bulb 101.LED light source structure 105 is enclosed on 101 lateral wall of light bulb, and light-emitting surface is wide,
Radiation response is good.The secondary light-source structure of the present embodiment is according to specific lighting demand come flexible setting, translucent cover 107 and secondary light source knot
Structure is used cooperatively, and wherein upper snap ring 104 plays the fixed effect of decoration, in upper snap ring 104 with light bulb 101 when being fixedly connected,
By 107 pressing of translucent cover in light bulb 101, assembling settles at one go upper snap ring 104, convenient and efficient.
For the present invention when 101 inner sidewall of light bulb is uniformly distributed internal screw thread 102, holder structure includes lamp cap 201, insulating base
202, lateral wall is equipped with the connection ring 203 of external screw thread 204, the internal diameter and the outer diameter phase one of connection ring 203 of light bulb 101 of the present invention
It causes, external screw thread 204 is adapted with internal screw thread 102, the Rotatable lamp holder structure when external screw thread 204 and 102 threaded engagement of internal screw thread, even
It connects ring 203 and relative motion occurs for light bulb 101, so that connection ring 203 can move up and down in turn along 101 inner sidewall of light bulb
The height of liftable adjusting lamp body structure.Light bulb 101 and connection ring 203 are made of heat-conducting metal in the present embodiment, LED light source
The heat that structure 105 generates when working is transmitted in light bulb 101 and connection ring 203, and light bulb 101 and connection ring 203 substantially increase
The contact area of heat and air, and light bulb 101 is cylindrical in shape setting, can ventilation and heat heat is quickly dissipated using cross-ventilation
It sends out, heat dishoarding, radiating efficiency is high, effectively ensures that LED light source structure 105 works normally for a long time, extends LED bulb
Service life.
When 101 inner sidewall of light bulb is set as shiny surface, sliding stroke chamber, holder structure packet are set as on the inside of light bulb 101
Include lamp cap 201, the cylinder base 205 on lamp cap 201,205 lateral wall of cylinder base be equipped be embedded in light bulb 101 and with light bulb 101
The inner ring 206 that inner sidewall is slidably matched, inner ring 206 is between light bulb 201 and cylinder base 205, due to inner ring 206 and light bulb 101
There is certain radial pressure on the matching surface of inside, so that 206 inlay card of inner ring holder structure when in light bulb 101 is fixed
Without sliding automatically on lamp body structure.When holder structure is under the push-and-pull action of external force, cylinder base 205 and light bulb 101 occur
Relative motion, the height that inner ring 206 is moved up and down along sliding stroke chamber to lift adjustment lamp body structure.Lamp in the present embodiment
Cylinder 101 is made of heat-conducting metal, and cylinder base 205 is made of plastic material, and light bulb 101 and cylinder base 205 use two different materials
It is made, inner ring 206 under the high temperature conditions and light bulb 101 is effectively avoided to occur to engage and accelerated wear test, it is reasonable in design, it adjusts
Smooth convenience, and abrasion is effectively reduced, reduce slip noise.
Lamp body structure further includes the lower snap ring 103 set on opening and to holder structure with position-limiting action, lower snap ring 103
By holder structure limit in light bulb 101, it effectively prevent lamp body structure and the holder structure holder structure in relative movement
It is detached from light bulb 101, structure is simple, and it is reasonable and practical to design.
Holder structure including be adapted with lamp cap 201 and for lamp cap 201 fix including lamp holder 301, be fixed on lamp holder 301
Pedestal 302 on lower end, the threaded rod 303 being fixed on pedestal 302, threaded rod 303 are fixed on lamps and lanterns to LED bulb
It is installed on lamps and lanterns.201 screw thread of lamp cap is fixed in lamp holder 301 and is electrically connected with the electrical component inside lamp holder 301.This reality
The lamp body structure for applying example can be directly anchored on lamps and lanterns by holder structure, can also be fixed on by holder structure and holder structure
Lamps and lanterns, flexible setting, flexibility ratio height are practical according to actual needs.
In the present embodiment, lamp body structure further includes fixing between upper snap ring 104 and lower snap ring 103 and enclosing set on LED
Edge cover 106 outside light-source structure 105, edge cover 106 play the protective effect of dust and moisture to LED light source structure 105, effectively avoid
LED light source structure 105 is directly exposed to extend the service life of LED light source structure 105 in air, improves the anti-of LED bulb
Watertight sealing strength.
Lamp body structure, holder structure, the holder structure of current existing LED bulb are usually integrated formed structure, in this way
Structure it is although convenient for production, but if it is desired to replace the LED bulb of different lighting powers or different colors temperature, need whole
Lamp replacement, replacement is troublesome and results in waste of resources, and flexibility ratio is not high, if breaking down, whole lamp is also wanted to carry out repair and maintenance, each portion
Part is difficult to recycle, and runs in the opposite direction with the environmentally protective theory that LED is advocated；And holder structure and lamp in existing structure
It is difficult to adjust the height of lamp body structure according to specific installation requirements after body structure is fixed, flexibility in use is low, even adjustable
Section is also additional addition worm screw lifting structure, the worm screw lifting structure of outer addition not only increase the overall volume of LED bulb and
Its scope of application, and the increased worm screw lifting structure of institute are influenced, structure is more complicated, and process is tedious, nothing more using components
The production cost of product is improved in shape, is unfavorable for the marketing of product.In order to solve the above technical problems, proposing of the invention
It is reasonable in design, modern design, can flexible lift adjustment lamp body structure height, flexibility in use is high, practical, production
Process is simple, the low LED bulb of production cost.
LED bulb of the present invention, including lamp body structure, holder structure, holder structure.When 101 inside of light bulb of lamp body structure
When wall is equipped with internal screw thread 102,203 lateral wall of connection ring of holder structure is equipped with external screw thread 204, and when assembling, holder structure passes through
External screw thread 204 and 102 threaded engagement of internal screw thread are solid on lamp body structure to pacify, while fixing a pair of of connection ring 203 in opening
Lower snap ring 103 with position-limiting action, lower snap ring 103 effectively prevent lamp body structure and the holder structure lamp in relative movement
Header structure is detached from light bulb 101；When 101 inner sidewall of light bulb of lamp body structure is set as shiny surface, outside the cylinder base 205 of holder structure
Side wall is equipped with the inner ring 206 that is embedded in light bulb 101, and holder structure is pushed into from top to bottom in light bulb 101 when assembling, due to inner ring
206 with generate certain radial pressure on the matching surface of light bulb 101 so that holder structure be fixed on lamp body structure without
Automatic sliding, and the lamp cap 201 of holder structure is set as screwed socket 201, and screwed socket 201 is directly screwed onto holder structure
Above and with holder structure it is electrically connected.Lamp body structure of the present invention and holder structure using thread connecting mode be attached it is fixed,
Holder structure and holder structure use thread connecting mode or snap fit to be attached fixation, easy to assembly quick, effectively
Production efficiency is improved, production cost is reduced, and seperated can pack, greatly reduces packaging volume, save packing cost, convenient transportation
And storage, and the lamp body structure of different capacity or light emission color temperature can be replaced according to the specific lighting demand in specific illumination place
To meet lighting demand, assembly and disassembly is convenient and efficient, and flexibility in use is high, and holder structure and holder structure are recycled, green
Colour circle is protected.
Further, light bulb 101 is cylindrical in shape setting, i.e. light bulb 101 is circular hollow tube structure, and LED light source structure 105 is divided
Cloth is on the lateral wall of light bulb 101, and LED bulb is similar to corn light bulb, and comprehensive light out, range of exposures is wide, good illumination effect.
For the present invention when internal screw thread 102 is distributed in 101 inner sidewall of light bulb, 203 lateral wall of connection ring of holder structure is equipped with external screw thread
204, fixing at 101 lower ending opening of light bulb has lower snap ring 103, when assembling, first holder structure is screwed onto light bulb 101, then
Lower snap ring 103 is passed through lamp cap 201, insulating base 202 from lower to upper and connection ring 203 is fixedly connected to limit with light bulb 101
Position is fixed on holder structure on lamp body structure in light bulb 101.After external screw thread 204 and 102 threaded engagement of internal screw thread,
Relative motion occurs for Rotatable lamp holder structure, connection ring 203 and light bulb 101, so that connection ring 203 is along 101 inside of light bulb
Wall can move up and down and then liftable adjusts the height of lamp body structure.
When 101 inner sidewall of light bulb is shiny surface, 205 lateral wall of cylinder base of holder structure, which is equipped with, to be embedded in light bulb 101
And the inner ring 206 being slidably matched with 101 inner sidewall of light bulb, when assembling, holder structure is pushed into from top to bottom in light bulb 101, then
Upper snap ring and lower snap ring are installed in light bulb 101, due to having one on the matching surface of 101 inside of inner ring 206 and light bulb
Fixed radial pressure, so that 206 inlay card of inner ring holder structure when in light bulb 101 is fixed on lamp body structure without sliding automatically
It is dynamic.Sliding stroke chamber is set as on the inside of light bulb 101, when holder structure is under the push-and-pull action of external force, cylinder base 205 and light bulb 101
Relative motion, the height that inner ring 206 is moved up and down along sliding stroke chamber to lift adjustment lamp body structure occurs.
The structure of the ingenious setting light bulb 101 of the present invention, on the basis of without lifting parts such as additional addition worm screws, so that
Relative motion occurs between holder structure and lamp body structure, so as to the height of lift adjustment lamp body structure to meet different photographs
Bright demand, reasonable in design, modern design is easy to use and operate, according to specific installation requirements flexible modulation lamp body structure
Highly, expand the scope of application of LED bulb, it is practical, and components are few, structure is simple, enormously simplifies production process, mentions
High efficiency reduces production cost, improves the competitiveness of product in market.
Therefore, the LED bulb that liftable of the invention is adjusted solves each component assembling replacement trouble, flexibility in use
It is low, be difficult to adjust the technical problems such as the height of lamp body structure, components are more, manufacturing cost is high, structure is complicated, realize structure and set
Meter rationally, modern design, can flexible lift adjustment lamp body structure height, flexibility in use is high, practical, production process letter
Single, the beneficial effects such as production cost is low have 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 (7)
1. the LED bulb that a kind of liftable is adjusted, which is characterized in that including the lamp holder knot that can be installed to LED bulb on lamps and lanterns
Structure, the holder structure being screwed on holder structure are connect with holder structure and liftable adjusts the lamp body structure of height, the lamp
Body structure includes the light bulb for being cylindrical in shape setting and lower ending opening, the LED light source structure on light bulb lateral wall；
When the light bulb inner sidewall is uniformly distributed internal screw thread, the holder structure includes that lamp cap, insulating base, lateral wall are equipped with
Externally threaded connection ring, the Rotatable lamp holder structure when external screw thread and internal screw thread threaded engagement, connection ring make with light bulb relative motion
Obtain the height that connection ring moves up and down lift adjustment lamp body structure in turn along light bulb inner sidewall；
When the light bulb inner sidewall is set as shiny surface, it is set as sliding stroke chamber on the inside of light bulb, the holder structure includes
Lamp cap, the cylinder base on lamp cap, cylinder base lateral wall are equipped with the inner ring for being embedded at and being slidably matched in light bulb and with light bulb inner sidewall,
Inner ring inlay card holder structure when in light bulb is fixed on lamp body structure, when holder structure is under the push-and-pull action of external force, inner ring
The height to lift adjustment lamp body structure is moved up and down along sliding stroke chamber；
The lamp body structure further includes the lower snap ring set on opening and to holder structure with position-limiting action.
2. the LED bulb that a kind of liftable according to claim 1 is adjusted, which is characterized in that the holder structure includes
Be adapted with lamp cap and for lamp cap fix including and be electrically connected lamp holder, be fixed on lamp holder lower end pedestal, be fixed on bottom
Threaded rod on seat.
3. the LED bulb that a kind of liftable according to claim 2 is adjusted, which is characterized in that the lamp body structure also wraps
The secondary light-source structure being set on light bulb upper surface is included, the translucent cover on secondary light-source structure is covered at, is set at light bulb upper end edge side
And the upper snap ring by translucent cover pressing in light bulb.
4. the LED bulb that a kind of liftable according to claim 3 is adjusted, which is characterized in that the lamp body structure also wraps
Fixing is included between upper snap ring and lower snap ring and encloses the edge cover outside LED light source structure.
5. the LED bulb that a kind of liftable according to claim 4 is adjusted, which is characterized in that the lamp cap is set as spiral shell
Line lamp cap.
6. the LED bulb that a kind of liftable according to claim 5 is adjusted, which is characterized in that the light bulb and connection ring
It is made of heat-conducting metal.
7. the LED bulb that a kind of liftable according to claim 6 is adjusted, which is characterized in that the cylinder base is by plastics material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148655.8A CN109373212B (en) | 2018-09-29 | Liftable LED bulb of adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148655.8A CN109373212B (en) | 2018-09-29 | Liftable LED bulb of adjusting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109373212A true CN109373212A (en) | 2019-02-22 |
| CN109373212B CN109373212B (en) | 2024-07-09 |
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| CN202065861U (en) * | 2011-04-29 | 2011-12-07 | 林万炯 | LED lamp with retractable lamp pole |
| WO2014134850A1 (en) * | 2013-03-08 | 2014-09-12 | Ji Chunqing | Lamp bulb of high-efficiency energy-saving led street lamp |
| WO2015109850A1 (en) * | 2014-01-24 | 2015-07-30 | 陈伟杰 | Led bulb having detachable light source |
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