CN205372151U - Small -power LED (light emitting diode) bulb lamp - Google Patents
Small -power LED (light emitting diode) bulb lamp Download PDFInfo
- Publication number
- CN205372151U CN205372151U CN201620175188.8U CN201620175188U CN205372151U CN 205372151 U CN205372151 U CN 205372151U CN 201620175188 U CN201620175188 U CN 201620175188U CN 205372151 U CN205372151 U CN 205372151U
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- China
- Prior art keywords
- radiator
- lamp
- power led
- bulb lamp
- led
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- 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 provides a small -power LED (light emitting diode) bulb lamp, including lamp shade, screw, radiator, be located the aluminium base board of LED on the radiator, be located the drive of radiator lower part, lamp lid and lamp holder, its characterized in that: lamp shade, radiator, lamp lid are whole enclosed construction when connecting structure as an organic whole, the center of radiator is provided with the cylinder hole, the drive is arranged in the cylinder hole at radiator center and the inner space of lamp tectiform one -tenth. Compare in current LED lamps and lanterns structure, the utility model discloses an adopting whole confined structure, inside guaranteeing under the good prerequisite of LED lamps and lanterns heat dissipation, solved entering lamps and lanterns such as dust, mosquito, making the lamp shade blackening, influence the problem of illuminating effect, it is simple to have the process simultaneously, cost -effective advantage.
Description
Technical field
This utility model belongs to technical field of LED illumination, is specifically related to low-power LED bulb lamp.
Background technology
LED, as a new generation's energy-conserving light source, is phased out electric filament lamp, becomes the main flow of illumination market.But LED lamp heat produces big, therefore to distributed by the heat of its generation, existing LED component is mostly mounted with radiator.But in the LED lamp that some are small-sized, often due to small volume and cannot installation of heat radiator.If the thermal accumlation that LED component produces does not distribute not go out, it will cause that LED chip temperature raises rapidly, light decay aggravates, thus being greatly shortened the service life of LED chip, now, the heat dissipation design of LED component just seems more prominent.Existing LED design is mostly split-type design, and thermal resistance is big, and heat radiation is relatively slow, has a strong impact on the service life of LED chip.
But, in low-power LED lamp, owing to power is relatively small, the heat produced is relatively fewer, but in existing LED lamp structure, in order to better make LED heat amount distribute, on lamp housing, mostly it is provided with pore to strengthen heat radiation, but also bring along the entrance of dust, mosquito simultaneously, make lampshade blackening, affect illuminating effect.
Summary of the invention
For above-mentioned technical problem, this utility model provides low-power LED bulb lamp, adopt the structure of integrally closed, compared to existing LED lamp structure, under ensureing the premise that LED lamp heat radiation is good, avoid dust, mosquito etc. and enter lamp interior, make lampshade blackening, the problem affecting illuminating effect.The advantages such as it is simple, easy for installation that this utility model also has the technological process of production, specious.
In order to realize technical purpose of the present utility model, this utility model takes techniques below scheme:
Low-power LED bulb lamp, including lampshade, screw, radiator, it is positioned at the LED aluminum base plate of radiator upper end, it is positioned at the driving of bottom radiator, light cover and lamp holder, it is characterized in that: described lampshade, radiator, light cover are integrally closed structure when connecting as one structure, described radiator be provided centrally with cylindrical hole, the inner space that described driving is arranged in the cylindrical hole at radiator center and light cover is formed.
Further, described LED aluminum base plate is evenly distributed with multiple through hole.
Further, the fixing post of the equal number corresponding with through hole it is provided with inside described light cover.
Further, LED aluminum base plate, radiator, light cover are fixed on fixing post by described screw through through hole.
Further, described lampshade is threaded connection or snaps connection the upper end-face edge at radiator.
Further, described lamp holder is threaded connection and is fixed on light cover bottom.
This utility model has the beneficial effect that the low-power LED bulb lamp that this utility model provides, adopt the structure of integrally closed, compared to existing LED lamp structure, under ensureing the premise that LED lamp heat radiation is good, avoid dust, mosquito etc. and enter lamp interior, make lampshade blackening, the problem affecting illuminating effect.The advantages such as it is simple, easy for installation that this utility model also has the technological process of production, specious.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below the accompanying drawing used required during embodiment is described is briefly described:
Fig. 1 is decomposition texture schematic diagram of the present utility model；
Fig. 2 is overall sectional view of the present utility model.
In figure: 1-lampshade；2-screw；3-LED aluminium base；31-through hole；4-radiator；41-cylindrical hole；5-drives；6-light cover；61-fixes post；7-lamp holder.
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, does not limit this utility model.
With reference to shown in Fig. 1, Fig. 2, this utility model provides a kind of low-power LED bulb lamp, including lampshade 1, screw 2, radiator 4, it is positioned at the LED aluminum base plate 3 of radiator 4 upper end, being positioned at the driving 5 of radiator 4 bottom, light cover 6 and lamp holder 7, described lampshade 1, radiator 4, light cover 6 are integrally closed structure when connecting as one structure, described radiator 4 be provided centrally with cylindrical hole 41, the inner space that described driving 5 is arranged in the cylindrical hole 41 at radiator 4 center and light cover 6 is formed.Being evenly distributed with three through holes 31 in described LED aluminum base plate 3, be provided with three fixing posts 61 corresponding with through hole 31 inside described light cover 6, LED aluminum base plate 3, radiator 4, light cover 6 are fixed on fixing post 61 by described screw 2 through through hole 31.Described lampshade 1 is threaded connection or snaps connection the upper end-face edge at radiator 4, and described lamp holder 7 is threaded connection and is fixed on light cover 6 bottom.
Compared to existing LED lamp structure, this utility model is by adopting the structure of integrally closed, under ensureing the premise that LED lamp heat radiation is good, solve dust, mosquito etc. and enter lamp interior, make lampshade blackening, the problem affecting illuminating effect, there is operation simultaneously simple, cost-effective advantage.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendments done within spirit of the present utility model and principle, equivalent replacement etc., should be included within protection domain of the present utility model.
Claims (6)
1. low-power LED bulb lamp, including lampshade (1), screw (2), radiator (4), it is positioned at the LED aluminum base plate (3) of radiator upper end, it is positioned at the driving (5) of bottom radiator, light cover (6) and lamp holder (7), it is characterized in that: described lampshade, radiator, light cover are integrally closed structure when connecting as one structure, described radiator be provided centrally with cylindrical hole (41), the inner space that described driving is arranged in the cylindrical hole at radiator center and light cover is formed.
2. low-power LED bulb lamp according to claim 1, it is characterised in that: described LED aluminum base plate is evenly distributed with multiple through hole (31).
3. low-power LED bulb lamp according to claim 2, it is characterised in that: it is provided with the fixing post (61) of the equal number corresponding with through hole inside described light cover.
4. low-power LED bulb lamp according to claim 3, it is characterised in that: LED aluminum base plate, radiator, light cover are fixed on fixing post by described screw through through hole.
5. low-power LED bulb lamp according to claim 1, it is characterised in that: described lampshade is threaded connection or snaps connection the upper end-face edge at radiator.
6. low-power LED bulb lamp according to claim 1, it is characterised in that: described lamp holder is threaded connection and is fixed on light cover bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175188.8U CN205372151U (en) | 2016-03-08 | 2016-03-08 | Small -power LED (light emitting diode) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175188.8U CN205372151U (en) | 2016-03-08 | 2016-03-08 | Small -power LED (light emitting diode) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205372151U true CN205372151U (en) | 2016-07-06 |
Family
ID=56265114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620175188.8U Expired - Fee Related CN205372151U (en) | 2016-03-08 | 2016-03-08 | Small -power LED (light emitting diode) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205372151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442235A (en) * | 2018-12-10 | 2019-03-08 | 任建军 | A kind of Landscape Lamp |
-
2016
- 2016-03-08 CN CN201620175188.8U patent/CN205372151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442235A (en) * | 2018-12-10 | 2019-03-08 | 任建军 | A kind of Landscape Lamp |
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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: 20160706 |