CN201983139U - Light-emitting diode (LED) lighting device with vertically adjustable reflective cup - Google Patents
Light-emitting diode (LED) lighting device with vertically adjustable reflective cup Download PDFInfo
- Publication number
- CN201983139U CN201983139U CN201120005856XU CN201120005856U CN201983139U CN 201983139 U CN201983139 U CN 201983139U CN 201120005856X U CN201120005856X U CN 201120005856XU CN 201120005856 U CN201120005856 U CN 201120005856U CN 201983139 U CN201983139 U CN 201983139U
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- lamp
- light source
- lighting device
- tubular
- source body
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- Expired - Fee Related
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Abstract
The utility model discloses a light-emitting diode (LED) lighting device with a vertically adjustable reflective cup, which comprises a light source body with a lamp cap and a tubular reflective cup which is arranged in front of the light source body. The light source body with a lamp cap comprises a front-portion casing, a rear-portion casing, the lamp cap and a light source. The LED lighting device with the vertically adjustable reflective cup is characterized in that the front-portion casing is movably connected with the rear-portion casing through connecting pieces to adjust the vertical movement of the light source body with the lamp cap, the tubular reflective cup is connected with the light source body with the lamp cap in spiral or pressed mode to adjust the vertical position of the tubular reflective cup. The LED lighting device with the vertically adjustable reflective cup can resolve the problems that the length of a tubular lamp lamp-support can be adjusted by dismounting a ceiling or rearranging circuits, users can simply vertically adjust the tubular reflective cup with the light source body to enable the tubular lamp arranged on the lamp base to coincide with a tubular lamp support opening, and the LED lighting device with the vertically adjustable reflective cup can adapt to tubular lamp lamp-supports with different heights.
Description
Technical field
The utility model relates to a kind of Down lamp, and especially a kind of reflector is adjustable LED lighting device up and down.
Background technology
The inventor finds when practical application, because the Down lamp industry standard is irregular to differ, and the inner support adjustability of Down lamp makes Down lamp support mouth and tubular reflector have the problem of two needs solutions: 1, because the height of tubular reflector is too short with respect to stent length, can not reach with the light source body and closely cooperate, influence heat-radiating integrated effect; 2, because the height of tubular reflector is long with respect to stent length, tubular reflector and light source body have reached and have closely cooperated, and have solved radiating effect, but the reflective rim of a cup of tubular will be higher than the support mouth, influences attractive in appearance.
Because tradition is lighting device similarly, when the lamp bracket of Down lamp is installed on the ceiling, influenced heat-radiating integrated effect if install to cause to closely cooperate mutually after the improper meeting of tubular reflector length of Down lamp causes the tubular reflector to expose to the attractive in appearance or too short tubular reflector of Down lamp support mouth influence and be with lamp holder light source body to be connected.By conventional method, the smallpox of just must dismantling, and the problem of lamp socket lamp bracket length is adjusted on the deployment line road again.
Summary of the invention
The purpose of this utility model is to provide a kind of reflector adjustable LED lighting device up and down, can avoid to tear open smallpox and rearrange the problem that circuit is adjusted lamp socket lamp bracket length, only need the simple tubular reflector that passes through to adjust up and down band light source body, Down lamp and the lamp socket support mouth of installing lamp socket are consistent.
The utility model is realized in the following manner:
A kind of reflector is adjustable LED lighting device up and down, comprising: band lamp holder light source body, tubular reflector.
Described band lamp holder light source body comprises: forward part shell, rear section shell, lamp holder, lamp source.
Described forward part shell flexibly connects the rear section shell by connector, comes accommodation zone lamp holder light source body stroke motion up and down; The rear section shell connects lamp holder, and the forward part shell connects compressing member.
The light source body of described band lamp holder connects the tubular reflector by compressing mode, realizes tubular reflector adjustable purpose up and down; Its above connection can also connect for spiral way.
Described lamp source is LED lamp source.
Described tubular reflector is that material is a metal, and good thermal conductivity closely cooperates with the light source body of being with lamp holder can be its thermolysis.
A kind of reflector that the utility model provides adjustable LED lighting device up and down can be avoided tearing open ceiling and rearrange the problem that circuit is adjusted Down lamp lamp bracket length, only need the simple tubular reflector that passes through to adjust up and down band light source body, Down lamp and the Down lamp support mouth of installing lamp socket are consistent; Can adapt to differing heights Down lamp lamp bracket.
Description of drawings
Fig. 1 is the elongation state schematic diagram of the utility model embodiment.
Fig. 2 is the compressive state schematic diagram of the utility model embodiment.
Fig. 3 is the user mode schematic diagram of the utility model embodiment.
Fig. 4 is the another kind of user mode schematic diagram of the utility model embodiment.
1, forward part shell; 2, rear section shell; 3, lamp source; 4, lamp holder; 5, band lamp holder light source body; 6, tubular reflector; 7, Down lamp lamp bracket; 8, ceiling.
The specific embodiment
Fig. 1 is one of adjustable up and down LED lighting device specific embodiment optimal way of a kind of reflector, the lamp holder at light source body 5 rear portions of band lamp holder is spiral, forward part shell 1 flexibly connects by connector with rear section shell 2, described flexible connection is that pin connects, can certainly select for use spiral to connect, realize the stroke motion of forward part shell 1 and rear section shell 2 by drawing or pushing rear section shell 2, thereby reach the adjustable purpose in band lamp holder light source body 5 positions, and the amplitude of position adjustment is 0-25MM.State among the figure is an elongation state at present.
Fig. 2 is a kind of reflector compressive state of adjustable LED lighting device specific embodiment up and down.
Fig. 3 is the problem that runs in installing and using, and Down lamp lamp bracket 7 has been installed on the ceiling 8, and too short tubular reflector 6 has influenced heat-radiating integrated effect with causing closely cooperating mutually after band lamp holder light source body 5 is connected.
Fig. 4 is the another kind of problem that runs in installing and using, and it is attractive in appearance that the improper meeting of tubular reflector 6 length of Down lamp causes Down lamp reflector 6 to expose to 7 mouthfuls of influences of Down lamp lamp bracket.
Known to Fig. 1-2, in the body front portion, lamp source of band lamp holder tubular reflector 6 is arranged, they can certainly be by pressing connection by spiral connection.Adjust the position of tubular reflector 6 by turn or push-and-pull tubular reflector 6, when tubular reflector 6 and band lamp holder light source body 5 fit tightly realize heat-radiating integrated; Adjust the position of tubular reflector 6 and Down lamp lamp bracket 7, can not influence the attractive in appearance of Down lamp again.
Another kind of optimal way, described lamp holder are the plug formula, other and top similar.
Claims (6)
1. a reflector adjustable LED lighting device up and down, it comprises the tubular reflector of the light source body connection of the light source body of be with lamp holder and described band lamp holder; The light source body of described band lamp holder comprises: forward part shell, rear section shell, lamp holder, lamp source; There is the lamp source described forward part shell front, and there is lamp holder shell back, described rear section; It is characterized in that: described forward part shell flexibly connects the rear section shell by connector.
2. a kind of reflector according to claim 1 is adjustable LED lighting device up and down, and it is characterized in that: described forward part shell is spiral with rear section shell movable connection method or peg type is connected.
3. a kind of reflector according to claim 1 is adjustable LED lighting device up and down, and it is characterized in that: the movable stroke of described forward part shell and rear section shell is 0-25MM.
4. a kind of reflector according to claim 1 is adjustable LED lighting device up and down, and its spy is being: the light source body of described band lamp holder and tubular reflector connected mode are spiral or press mode.
5. a kind of reflector according to claim 1 is adjustable LED lighting device up and down, and it is characterized in that: described lamp holder is spiral or the plug formula.
6. a kind of reflector according to claim 1 is adjustable LED lighting device up and down, and it is characterized in that: described lamp source is LED lamp source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120005856XU CN201983139U (en) | 2011-01-10 | 2011-01-10 | Light-emitting diode (LED) lighting device with vertically adjustable reflective cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120005856XU CN201983139U (en) | 2011-01-10 | 2011-01-10 | Light-emitting diode (LED) lighting device with vertically adjustable reflective cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983139U true CN201983139U (en) | 2011-09-21 |
Family
ID=44610599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120005856XU Expired - Fee Related CN201983139U (en) | 2011-01-10 | 2011-01-10 | Light-emitting diode (LED) lighting device with vertically adjustable reflective cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983139U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10955112B2 (en) | 2018-10-30 | 2021-03-23 | Troy-Csl Lighting, Inc. | Adjustable optic and lighting device assembly |
| US10976031B2 (en) | 2019-06-11 | 2021-04-13 | Troy-CSL Lighting Inc. | Adjustable lighting device with base connector |
| US11015794B2 (en) | 2019-06-11 | 2021-05-25 | Troy-CSL Lighting Inc. | Adjustable lighting device |
| US11022293B2 (en) | 2018-12-19 | 2021-06-01 | Troy-CSL Lighting Inc. | Adjustable optic and lighting device assembly with elastic member |
-
2011
- 2011-01-10 CN CN201120005856XU patent/CN201983139U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10955112B2 (en) | 2018-10-30 | 2021-03-23 | Troy-Csl Lighting, Inc. | Adjustable optic and lighting device assembly |
| US11022293B2 (en) | 2018-12-19 | 2021-06-01 | Troy-CSL Lighting Inc. | Adjustable optic and lighting device assembly with elastic member |
| US10976031B2 (en) | 2019-06-11 | 2021-04-13 | Troy-CSL Lighting Inc. | Adjustable lighting device with base connector |
| US11015794B2 (en) | 2019-06-11 | 2021-05-25 | Troy-CSL Lighting Inc. | Adjustable lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20160110 |