CN208312004U - A kind of telescopically adjustable LED bulb - Google Patents
A kind of telescopically adjustable LED bulb Download PDFInfo
- Publication number
- CN208312004U CN208312004U CN201821034378.3U CN201821034378U CN208312004U CN 208312004 U CN208312004 U CN 208312004U CN 201821034378 U CN201821034378 U CN 201821034378U CN 208312004 U CN208312004 U CN 208312004U
- Authority
- CN
- China
- Prior art keywords
- inner housing
- attachment base
- led bulb
- telescopically adjustable
- adjustable led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 239000011324 bead Substances 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 241001465382 Physalis alkekengi Species 0.000 description 31
- 239000004065 semiconductor Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of telescopically adjustable LED bulbs, including for taking the lamp cap of electricity, and the attachment base on lamp cap is set, and it is arranged in attachment base and is used to provide the driving power of stable electric current and voltage, and serve as the illuminating module of light source, hollow inner housing is additionally provided in the illuminating module, the illuminating module is fixed on the surface of inner housing, the inner housing is set on attachment base and is slidably connected with attachment base, the both ends of the inner housing are also respectively provided with rear seal-cover and preceding capping, the lamp cap is pierced by out of rear seal-cover, and rear seal-cover is fixedly connected with the rear end of inner housing, capping is fixed on the front end of inner housing before described；The telescopically adjustable LED bulb have the advantages that it is structurally reasonable, different lamps can be flexibly applied to and lighting dark space can be eliminated.
Description
Technical field
The utility model relates to field of illumination lamp technology, and in particular to a kind of telescopically adjustable LED bulb.
Background technique
LED illumination lamp is the lighting source of new generation after fluorescent lamp (i.e. common energy-saving lamp).LED, that is, semiconductor light emitting
Diode, is a kind of solid state semiconductor devices, it can directly be converted electricity to light, using solid semiconductor chip as
Luminescent material, one end of chip are attached on a bracket, and one end is cathode, and the other end connects the anode of power supply, makes entire chip
It is encapsulated by epoxy resin.Semiconductor chip consists of two parts, and a part is P-type semiconductor, and hole accounts for master inside it
Status is led, the other end is N-type semiconductor, is mainly electronics in this side.But when both semiconductors connect, they it
Between just formed a P-N junction.When electric current acts on this chip by conducting wire, electronics will be pushed to the area P, in the area P
In electronics with hole-recombination, energy then will be issued in the form of photon, here it is LED shine principle.LED bulb is to use
High brightness white light-emitting diode has that light efficiency height, little power consumption, service life be long, easy to control, non-maintaining, safety collar as light emitting source
The advantages of guarantor, therefore more and more replace traditional lamps and lanterns using LED bulb as the corrigendum of the lamps and lanterns of light source；But it is existing
The length of LED bulb is not can be carried out telescopic adjustment, i.e., has to when designing a lamps and lanterns and the corresponding LED that has specified
Light bulb, when otherwise installing and using different LED bulbs in lamps and lanterns, can due to LED bulb height and intrinsic lamp bracket not
Can good match and make the bottom on lamps and lanterns will form the dark space of illumination, that is, affect the illuminating effect of LED lamp, while
So that the use demand of people is not achieved in the applicability of LED bulb.
Utility model content
In view of this, the utility model aim is to provide, one kind is structurally reasonable, can be flexibly applied to different lamps and eliminate
The telescopically adjustable LED bulb of lighting dark space.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of telescopically adjustable LED bulb, including for taking the lamp cap of electricity, and the attachment base being arranged on lamp cap,
And it is arranged in attachment base and is used to provide the driving power of stable electric current and voltage, and serve as the luminous mould of light source
Group is additionally provided with hollow inner housing in the illuminating module, and the illuminating module is fixed on the surface of inner housing, the inner casing
Body is set on attachment base and is slidably connected with attachment base, and the both ends of the inner housing are also respectively provided with rear seal-cover and preceding envelope
Lid, the lamp cap is pierced by out of rear seal-cover, and rear seal-cover is fixedly connected with the rear end of inner housing, is covered in being fixed on before described
The front end of shell passes through inner housing after lamp cap is fixed on the lamp bracket of lamps and lanterns since inner housing can be slided along attachment base
Up and down adjustment and drive illuminating module move up and down the elimination LED bulb that can be convenient cannot be matched well with lamps and lanterns and
It is formed by dark space in the bottom of lamps and lanterns, so that lamps and lanterns flexibility ratio in design greatly improves, that is, does not have to consider lamps and lanterns bottom
Dark space problem and specify special LED bulb, while but also the applicability of LED bulb greatly improves, it can be suitable for more
The different lamps and lanterns of kind.
Preferably, sliding slot is provided on the inner wall of the inner housing along its length, on the outer wall of the attachment base
Be provided with the mutually matched sliding block of sliding slot, the sliding block is integrally formed with attachment base, be arranged in sliding block on attachment base with it is interior
Sliding slot mutual cooperation in shell can rotate on attachment base to avoid inner housing, so as to prevent from being located at illuminating module and drive
Connecting line between dynamic power supply is twisted off because of rotation.
Preferably, several collar flanges are provided on the inner wall of the inner housing along its length, the ring-type
Flange arranges even arrangement on inner housing, and collar flange and inner housing are integrally formed, setting and ring on the outer wall of the attachment base
Shape flange cooperates and forms the convex block of damping action, and the convex block is integrally formed with attachment base, helps avoid inner housing
It is free to slide along attachment base.
Preferably, the illuminating module includes LED lamp bead and flexible base board, the LED lamp bead is provided with several, and
LED lamp bead is evenly distributed on flexible substrates, and flexible base board facilitates the surface for making illuminating module be wrapped in inner housing.
Preferably, the outer surface of the illuminating module is also arranged with transparent outer housing, the outer housing and inner housing
It is fixedly connected, helps to form LED lamp bead and protect, also can according to need and selected.
Preferably, the inner housing is aluminium alloy inner housing, facilitate dissipating for the heat generated when illuminating module work
Hair, to improve the service life of LED lamp bead.
Preferably, capping is arranged in hollow out before described, facilitate distributing for the heat generated when illuminating module work.
The utility model has the technical effect that following aspect: being set in due to being provided on attachment base and along connection
The inner housing of seat sliding passes through the up and down adjustment of inner housing and drives illuminating module after lamp cap is fixed on the lamp bracket of lamps and lanterns
Move up and down so as to easily eliminate LED bulb with bad good match of lamps and lanterns and the bottom of lamps and lanterns is formed by secretly
Thus area improves the illuminating effect of lamps and lanterns, so that lamps and lanterns flexibility ratio in design greatly improves, that is, do not have to consider lamps and lanterns bottom
Dark space problem and mating special LED bulb, while but also the applicability of LED bulb greatly improves, it can make LED bulb
Suitable for a variety of different lamps and lanterns.
Detailed description of the invention
Fig. 1 is a kind of overall structure figure of telescopically adjustable LED bulb of the utility model；
Fig. 2 is a kind of structural exploded view of telescopically adjustable LED bulb of the utility model；
Fig. 3 is a kind of structure chart of the inner housing of telescopically adjustable LED bulb of the utility model；
Fig. 4 is a kind of structure chart of the attachment base of telescopically adjustable LED bulb of the utility model；
Fig. 5 is a kind of assembling figure of telescopically adjustable LED bulb attachment base and inner housing of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, so that the utility model technology
Scheme is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
The utility model for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can be to be fixed or pin is fixed by bolt commonly used in the prior art, or is welded and fixed or hollow rotating shaft connection
Etc. modes be therefore no longer described in detail in the present embodiment.
As shown in attached drawing 1-5, a kind of telescopically adjustable LED bulb, including for being screwed onto 1, lamp cap and carrying out
The lamp cap 1 of electricity, and the attachment base 2 being arranged on lamp cap 1, the attachment base 2 is taken to fix with lamp cap 1 by clamping, this implementation
The model E14 screw socket of lamp cap 1 in example, naturally it is also possible to select the spiral shell such as model E27 according to different use requirements
Mouth lamp cap or bayonet socket, and be arranged in attachment base 2 and be used to provide the driving power 3 of stable electric current and voltage,
The driving power 3 is bolted with attachment base, and serves as the illuminating module 4 of light source, the illuminating module 4 and drive
Dynamic power supply 3 is electrically connected, and the driving power 3 is electrically connected with lamp cap 1, is additionally provided in the illuminating module 4 hollow interior
Shell 5, the illuminating module 4 are fixed on the surface of inner housing 5, and the shape of illuminating module 4 and 5 phase one of inner housing by gluing
It causes, and the inner housing 5 is set on attachment base 2 and is slidably connected with attachment base 2, the both ends of the inner housing 5 are also set respectively
It is equipped with rear seal-cover 51 and preceding capping 52, the rear seal-cover 51 is arranged in a ring, and the lamp cap 1 is pierced by out of rear seal-cover 51, and after
Capping 51 and the rear end of inner housing 5 are bolted, and rear seal-cover 52 helps to limit attachment base 2, i.e., will connection
Seat 2 is limited in inner housing 5, prevents it from slipping from inner housing 5, is covered 52 before described and is bolted on inner housing 5
Front end passes through inner housing 5 since inner housing 5 can be slided along attachment base 2 after lamp cap 1 is fixed on the lamp bracket of lamps and lanterns
Slide up and down adjusting along attachment base 2 and drive illuminating module 4 move up and down so as to easily eliminate LED bulb with
Lamps and lanterns cannot match well and be formed by dark space in the bottom of lamps and lanterns, so that lamps and lanterns flexibility ratio in design greatly improves,
I.e. do not have to consider lamps and lanterns bottom dark space problem and specify special LED bulb, while but also the applicability of LED bulb significantly
It improves, it can suitable for a variety of different lamps and lanterns.It is provided with sliding slot 51 along its length on the inner wall of the inner housing 5,
It is provided on the outer wall of the attachment base 2 and passes through injection molding with attachment base 2 with the mutually matched sliding block 21 of sliding slot 51, the sliding block 21
Integrally formed, the mutual cooperation of sliding slot 51 in the sliding block 21 and inner housing 5 being arranged on attachment base 2 can exist to avoid inner housing 5
It is rotated on attachment base 2, so as to prevent the connecting line between illuminating module 4 and driving power 3 from twisting off because of rotation.
Several collar flanges 52 are provided on the inner wall of the inner housing 5 along its length, the collar flange 52 is in inner housing 5
The upper even arrangement of row, and collar flange 52 and inner housing 5 are integrally formed, setting and collar flange 52 on the outer wall of the attachment base 2
The convex block 22 of damping action is cooperated and is formed, the convex block 22 is integrally formed by being molded with attachment base 2, helps avoid
Inner housing 5 is free to slide along attachment base 2, i.e., the convex block 22 after LED bulb being adjusted on its attachment base 2 can be fastened in
Between 5 two collar flanges 52 of inner housing.The illuminating module 4 includes LED lamp bead 41 and flexible base board 42, the LED lamp bead
41 are provided with several, and LED lamp bead 41 is evenly distributed on flexible base board 42, and LED lamp bead 41 electrically connects with flexible base board 42
It connects, facilitates the surface for making illuminating module 4 be wrapped in inner housing 5, the flexible base board 42 in the present embodiment using flexible base board 42
For polyimide flex substrate.The outer surface of the illuminating module 4 is also arranged with transparent outer housing 6, the outer housing 6 with it is interior
Shell 5 is fixedly connected, i.e. the both ends of 52 pairs of outer housings 6 of rear seal-cover 51 and preceding capping, which are formed, to be gripped, and outer housing 6 facilitates pair
LED lamp bead 41 forms protection, can also be selected according to actual needs.The inner housing 5 is aluminium alloy inner housing 5, is helped
In the heat transfer to inner housing generated when illuminating module 4 works and distributed, it is bad because radiating to avoid LED lamp bead 41
Light decay phenomenon caused by and improves the service life of LED lamp bead 41.Capping 52 is arranged in hollow out before described, helps to send out
The heat that optical mode group 4 generates when working is distributed by preceding capping 52.
The utility model has the technical effect that following aspect: being set in due to being provided on attachment base and along connection
The inner housing of seat sliding passes through the up and down adjustment of inner housing and drives illuminating module after lamp cap is fixed on the lamp bracket of lamps and lanterns
Move up and down so as to easily eliminate LED bulb with bad good match of lamps and lanterns and the bottom of lamps and lanterns is formed by secretly
Thus area improves the illuminating effect of lamps and lanterns, so that lamps and lanterns flexibility ratio in design greatly improves, that is, do not have to consider lamps and lanterns bottom
Dark space problem and mating special LED bulb, while but also the applicability of LED bulb greatly improves, it can make LED bulb
Suitable for a variety of different lamps and lanterns.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (7)
1. a kind of telescopically adjustable LED bulb, including for taking the lamp cap of electricity, and the attachment base being arranged on lamp cap, with
And it is arranged in attachment base and is used to provide the driving power of stable electric current and voltage, and serve as the luminous mould of light source
Group, it is characterised in that: hollow inner housing is additionally provided in the illuminating module, the illuminating module is fixed on the table of inner housing
Face, the inner housing is set on attachment base and is slidably connected with attachment base, after the both ends of the inner housing are also respectively provided with
Capping and preceding capping, the lamp cap is pierced by out of rear seal-cover, and rear seal-cover is fixedly connected with the rear end of inner housing, is sealed before described
Lid is fixed on the front end of inner housing.
2. a kind of telescopically adjustable LED bulb according to claim 1, it is characterised in that: the inner wall of the inner housing
On be provided with sliding slot along its length, be provided on the outer wall of the attachment base and the mutually matched sliding block of sliding slot, the cunning
Block is integrally formed with attachment base.
3. a kind of telescopically adjustable LED bulb according to claim 1, it is characterised in that: the inner wall of the inner housing
On be provided with several collar flanges along its length, the collar flange arranges even arrangement, and collar flange on inner housing
Integrally formed with inner housing, setting cooperates with collar flange and forms the convex of damping action on the outer wall of the attachment base
Block, the convex block and attachment base are integrally formed.
4. a kind of telescopically adjustable LED bulb according to claim 1, it is characterised in that: the illuminating module includes
LED lamp bead and flexible base board, the LED lamp bead is provided with several, and LED lamp bead is evenly distributed on flexible substrates.
5. a kind of telescopically adjustable LED bulb according to claim 4, it is characterised in that: outside the illuminating module
Surface is also arranged with transparent outer housing, and the outer housing is fixedly connected with inner housing.
6. a kind of telescopically adjustable LED bulb according to claim 5, it is characterised in that: the inner housing is aluminium conjunction
Golden inner housing.
7. a kind of telescopically adjustable LED bulb according to claim 1, it is characterised in that: capping is in hollow out before described
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821034378.3U CN208312004U (en) | 2018-07-02 | 2018-07-02 | A kind of telescopically adjustable LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821034378.3U CN208312004U (en) | 2018-07-02 | 2018-07-02 | A kind of telescopically adjustable LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208312004U true CN208312004U (en) | 2019-01-01 |
Family
ID=64717889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821034378.3U Expired - Fee Related CN208312004U (en) | 2018-07-02 | 2018-07-02 | A kind of telescopically adjustable LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208312004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716619A (en) * | 2018-07-02 | 2018-10-30 | 吴志国 | A kind of telescopically adjustable LED bulb |
-
2018
- 2018-07-02 CN CN201821034378.3U patent/CN208312004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716619A (en) * | 2018-07-02 | 2018-10-30 | 吴志国 | A kind of telescopically adjustable LED bulb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |