CN205332003U - Light -emitting diode (LED) tube lamp - Google Patents
Light -emitting diode (LED) tube lamp Download PDFInfo
- Publication number
- CN205332003U CN205332003U CN201521125394.XU CN201521125394U CN205332003U CN 205332003 U CN205332003 U CN 205332003U CN 201521125394 U CN201521125394 U CN 201521125394U CN 205332003 U CN205332003 U CN 205332003U
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- China
- Prior art keywords
- led
- lamp body
- light source
- down lamp
- led light
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- 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
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- 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 light -emitting diode (LED) tube lamp belongs to LED lamps and lanterns field. Include that it reaches the power supply module who is connected with LED light source electricity in radiator, the setting at down lamp body top at the internal LED light source subassembly of down lamp to be the down lamp body, the setting of dispersing the form, LED light source subassembly includes a plurality of LED lamp pearls, LED lamp pearl passes through the lamp plate and fixes at the binding off face of the down lamp body inboardly, a terminal surface of the binding off off -plate side fixed connection radiator of the down lamp body, LED light source subassembly is connected to power supply module's one end electricity, and the other end is followed the radiator top and is stretched out a power source. Through the utility model provides a pair of light -emitting diode (LED) tube lamp closes up the radiator of off -plate side through the down lamp body and in time dispels the heat to the heat that LED light source subassembly produced, has avoided the gathering of heat in light -emitting diode (LED) tube lamp, has prolonged the life of LED light source subassembly, has avoided the quick ageing of LED light source, has saved the operation and maintenance cost.
Description
Technical field
This utility model relates to LED lamp field, specifically a kind of LED down。
Background technology
Present LED down extensively should in all kinds of office office buildings, and even house decoration all has begun to use LED down illumination。The service life of LED down is very long, 1/3rd of power consumption deficiency conventional lamp, but brightness is consistent with traditional light fixture。The life-span that general LED down uses is more than 30,000 hours, and life-time service need not be changed, and is well suited for some inconvenience and changes the occasion of light fixture；And LED down rich color, it is possible to the lamp making various glow color meets the demand of different occasion。Along with large-scale popularization and the application of LED down, also exposing its weak point, the bad meeting of LED down radiating effect has a strong impact on its service life, then adds the artificial of later stage and Material Cost as changed。
Utility model content
This utility model in order to overcome the deficiencies in the prior art,。
In order to solve above-mentioned technical problem, the basic technical scheme that the utility model proposes is:
A kind of LED down, including being the Down lamp body of divergent shape, being arranged on the radiator at Down lamp body top, the LED light source component being arranged in Down lamp body and the power supply module electrically connected with LED light source component。Described LED light source component includes several LED lamp bead, and described LED lamp bead is fixed on inside the closing in face of Down lamp body by lamp plate；The fixing end face connecting radiator outside Down lamp body closing in face, for distributing the heat that LED lamp bead produces in time；One end of described power supply module connects LED light source component, and the other end stretches out a power interface from radiator top, provides power supply for external power supply to the work of LED light source。
Preferably, the floor space of described radiator is equal with the closing in face floor space of Down lamp body。
Preferably, described radiator is provided with some mutually equidistant radiating fins along week side one figure。
Preferably, described radiator is hollow form, for strengthening LED lamp bead and the extraneous area carrying out air exchange, accelerates distributing of heat。
Preferably, the closing in face of lamp plate and Down lamp body is provided with the fixing threaded hole of symmetry at correspondence position, for lamp plate being bolted the closing in face of Down lamp body。
Preferably, the medial surface of described Down lamp body is provided with reflective sheeting in one week, for the light that abundant reflex LED light source produces。
Preferably, described Down lamp body is heat-conducting, and the periphery, bottom of Down lamp body is uniformly arranged one week louvre, for strengthening LED light source and the extraneous area carrying out air exchange, distributing of accelerated heat。
Preferably, described Down lamp body is aluminum material。
Preferably, described LED light source is parallel with Zener diode on lamp plate, and the bus after parallel connection is connected with power supply module one end, is used for protecting LED light source circuit。
Preferably, the open face outer ledge place of described Down lamp body is symmetrical arranged a pair jump ring, during for installing LED down, LED down is fixed to ceiling。
Preferably, arranging a frosted lens inside the open face of described Down lamp body, described lens are fixed on the reverse thread inside Down lamp body open face by the screw thread rotation of lens week side。
The beneficial effects of the utility model are: a kind of LED down provided by this utility model, heat LED light source component produced by the radiator outside Down lamp body closing in face is dispelled the heat in time, avoid heat gathering in LED down, extend the service life of LED light source component, avoid the quick aging of LED light source, save operation and maintenance cost。
Accompanying drawing explanation
The sectional structure chart of the LED down that Fig. 1 provides for this utility model embodiment；
The open face perspective view of the Down lamp body that Fig. 2 provides for this utility model embodiment；
Identifier declaration in figure: 1-Down lamp body, 2-radiator, 3-light source assembly, 4-power supply module, 5-LED lamp bead, 6-lamp plate, 7-power interface, 8-radiating fin, 9-fixing threaded hole, 10-reflective sheeting, 11-louvre, 12-jump ring, 13-frosted lens。
Detailed description of the invention
Below with reference to drawings and Examples, this utility model is described further, but protection domain of the present utility model should do not limited with this。
This utility model provides a kind of LED down, including being the Down lamp body 1 of divergent shape, the radiator 2 being arranged on Down lamp body 1 top, the LED light source component 3 being arranged in Down lamp body 1 and the power supply module 4 electrically connected with LED light source component 3。Described LED light source component 3 includes several LED lamp bead 5, and described LED lamp bead 5 is fixed on inside the closing in face of Down lamp body 1 by lamp plate 6；Down lamp body 1 closes up the fixing end face connecting radiator 2 outside face, for being distributed in time by the heat that LED lamp bead 5 produces；One end of described power supply module 4 connects LED light source component 3, and the other end stretches out a power interface 7 from radiator 2 top, provides power supply for external power supply to the work of LED light source component 3。
Preferably, the floor space of described radiator 2 and the closing in face floor space of Down lamp body 1 are equal。
Preferably, described radiator 2 is provided with some mutually equidistant radiating fins 8 along week side one circle。
Preferably, described radiator 2, in hollow form, for strengthening LED lamp bead 5 and the extraneous area carrying out air exchange, accelerates distributing of heat。
Preferably, the closing in face of lamp plate 6 and Down lamp body 1 is provided with the fixing threaded hole 9 of symmetry at correspondence position, for lamp plate 6 being bolted the closing in face of Down lamp body 1。Preferably, the medial surface of described Down lamp body 1 is provided with reflective sheeting 10 in one week, for the light that abundant reflex LED light source assembly 3 produces。
Preferably, described Down lamp body 1 is heat-conducting, and the periphery, bottom of Down lamp body 1 is uniformly arranged one week louvre 11, for strengthening LED light source component 3 and the extraneous area carrying out air exchange, distributing of accelerated heat。Preferably, described Down lamp body 1 is aluminum material。
Preferably, described LED light source component 3 is parallel with Zener diode on lamp plate 6, and the bus after parallel connection is connected with power supply module 4 one end, for protecting the circuit of LED down。
Preferably, the open face outer ledge place of described Down lamp body 1 is symmetrical arranged a pair jump ring 12, during for installing LED down, LED down is fixed to ceiling。
Preferably, arranging a frosted lens 13 inside the open face of described Down lamp body 1, described lens are fixed on the reverse thread inside Down lamp body 1 open face by the screw thread rotation of lens week side。
The beneficial effects of the utility model are: a kind of LED down provided by this utility model, heat LED light source component produced by the radiator outside Down lamp body closing in face is dispelled the heat in time, avoid heat gathering in LED down, extend the service life of LED light source component, avoid the quick aging of LED light source, save operation and maintenance cost。
The announcement of book and instruction according to the above description, above-mentioned embodiment can also be modified and revise by this utility model those skilled in the art。Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model。Although additionally, employ some specific terms in this specification, but these terms are intended merely to convenient explanation, this utility model are not constituted any restriction。
Claims (10)
1. a LED down, it is characterised in that include the Down lamp body in divergent shape, be arranged on the radiator at Down lamp body top, the LED light source component being arranged in Down lamp body and the power supply module electrically connected with LED light source component；Described LED light source component includes some LED lamp bead, and described LED lamp bead is fixed on inside the closing in face of Down lamp body by lamp plate；The fixing end face connecting radiator outside the closing in face of Down lamp body；One end electrical connection LED light source component of described power supply module, the other end stretches out a power interface from radiator top。
2. a kind of LED down as claimed in claim 1, it is characterised in that the floor space of described radiator is equal with the closing in face floor space of Down lamp body。
3. a kind of LED down as claimed in claim 1, it is characterised in that described radiator is provided with some mutually equidistant radiating fins along week side one circle。
4. a kind of LED down as claimed in claim 1, it is characterised in that described radiator is hollow form。
5. a kind of LED down as claimed in claim 1, it is characterised in that be provided with the fixing threaded hole of symmetry on the closing in face of lamp plate and Down lamp body at correspondence position, for lamp plate being bolted the closing in face of Down lamp body。
6. a kind of LED down as claimed in claim 1, it is characterised in that the medial surface of described Down lamp body is provided with reflective sheeting in a week。
7. a kind of LED down as claimed in claim 1, it is characterised in that described Down lamp body is heat-conducting, and the periphery, bottom of Down lamp body is uniformly arranged one week louvre。
8. a kind of LED down as claimed in claim 1, it is characterised in that described LED light source component is parallel with Zener diode on lamp plate, and the bus after parallel connection is connected with power supply module one end。
9. a kind of LED down as claimed in claim 1, it is characterised in that the open face outer ledge place of described Down lamp body is symmetrical arranged a pair jump ring。
10. a kind of LED down as claimed in claim 1, it is characterised in that arranging a frosted lens inside the open face of described Down lamp body, described lens are fixed on the reverse thread inside Down lamp body open face by the screw thread rotation of lens week side。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125394.XU CN205332003U (en) | 2015-12-29 | 2015-12-29 | Light -emitting diode (LED) tube lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125394.XU CN205332003U (en) | 2015-12-29 | 2015-12-29 | Light -emitting diode (LED) tube lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205332003U true CN205332003U (en) | 2016-06-22 |
Family
ID=56313687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521125394.XU Expired - Fee Related CN205332003U (en) | 2015-12-29 | 2015-12-29 | Light -emitting diode (LED) tube lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205332003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623280A (en) * | 2020-06-10 | 2020-09-04 | 张蓓 | LED down lamp with built-in lightning protection structure |
-
2015
- 2015-12-29 CN CN201521125394.XU patent/CN205332003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623280A (en) * | 2020-06-10 | 2020-09-04 | 张蓓 | LED down lamp with built-in lightning protection structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161229 |