CN201715326U - Led illuminating lamp - Google Patents
Led illuminating lamp Download PDFInfo
- Publication number
- CN201715326U CN201715326U CN2010202571512U CN201020257151U CN201715326U CN 201715326 U CN201715326 U CN 201715326U CN 2010202571512 U CN2010202571512 U CN 2010202571512U CN 201020257151 U CN201020257151 U CN 201020257151U CN 201715326 U CN201715326 U CN 201715326U
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- CN
- China
- Prior art keywords
- led
- prism
- led bulb
- illuminating lamp
- lamp
- 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
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED illuminating lamp comprising a light body composed of a lamp holder, a lamp socket and a lampshade, wherein the light body is internally provided with a circuit board with an LED bulb; the circuit board is externally provided with a reflector which can cover the LED bulb; the reflector is provided with a light guide prism over against the LED bulb; and the end surface of the light guide prism, towards the LED bulb, is provided with a groove. Basically, all the light rays can be shot out of the lampshade for lighting by people through the reflection of the reflector and the refraction of the prism, therefore, the LED illuminating lamp has reasonable structure, can realize the same luminous intensity without increasing the amount of the LED bulbs or improving power, and is more energy-saving and environmentally friendly; and notoriously, the temperature rise of the whole lamp is bound to be increased after increasing the amount of the LED bulbs or improving power, therefore, the LED illuminating lamp has lower heating temperature, thus being capable of improving the service life of the illuminating lamp.
Description
[technical field]
The utility model relates to a kind of LED illuminating lamp.
[background technology]
Present stage, the LED illuminating lamp mainly includes the lamp body of being made up of lamp holder, lamp socket and lampshade, be provided with a plurality of LED bulbs on the circuit board in lamp body, in order to reach enough brightness, current people's way is to adopt quantity that increases the LED bulb or the power that improves the LED bulb to realize, wherein the former can cause the rising of production cost, and the latter then can increase the consumption of the energy, does not meet the strong day by day energy-conserving and environment-protective requirement of people.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, and the LED illuminating lamp of a kind of rational in infrastructure, long service life, comparison energy-conserving and environment-protective is provided.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:
A kind of LED illuminating lamp, include the lamp body of forming by lamp holder, lamp socket and lampshade, in lamp body, be provided with the wiring board of band LED bulb, being provided with outside wiring board can be with LED bulb shield reflection shield therein, on reflection shield, be provided with leaded light prism, on the end face of LED bulb, be provided with groove at the leaded light prism over against the LED bulb.
In the improvement project to above-mentioned LED illuminating lamp, described leaded light prism includes top prism and lower prism, and the positive both sides of its middle and upper part prism are curved horn-like, and the both sides, side are linearly; Lower prism includes a plurality of back taper prisms.
In the improvement project to above-mentioned LED illuminating lamp, this LED bulb shield is provided with at least two jacks in the bellmouth of reflection shield in the bellmouth of reflection shield, is provided with the latch that can be inserted in the corresponding jack on described leaded light prism top.
Compared with prior art, the beneficial effects of the utility model are: because it is to reflex on the outer surface of prism and in the groove of upper surface by the light that the LED bulb is sent in the reflection of reflection shield, again by behind the refraction leaded light of prism, just can go without shining damply in the lampshade to penetrate again the light of LED bulb is all even, the utility model by reflection shield reflection and the refraction of prism after light all can be penetrated lampshade basically for people's illumination, as can be seen, the utility model is rational in infrastructure, need not be under the situation of same photometric requirement by increasing LED bulb quantity or improve power and realize, its relatively energy-conserving and environment-protective; We know that after the quantity increase of LED bulb or power improved, the temperature that will certainly increase whole lamp rose, so heating temp of the present utility model is lower, thereby can improve the service life of this illuminating lamp.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
[description of drawings]
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the side view of the utility model embodiment;
Fig. 3 is the assembling schematic diagram one of the utility model embodiment;
Fig. 4 is the assembling schematic diagram two of the utility model embodiment.
[specific embodiment]
The utility model is a kind of LED illuminating lamp, shown in Fig. 1-4, include by lamp holder 1, the lamp body that lamp socket 2 and lampshade 3 are formed, in lamp body, be provided with the wiring board 5 of band LED bulb 4, outside wiring board 5, be provided with the reflection shield 6 that LED bulb 4 can be covered on wherein, on reflection shield 6, be provided with leaded light prism 7 over against LED bulb 4, on the end face of LED bulb 4, be provided with groove 71 at leaded light prism 7, the utility model is to reflex on the outer surface of prism and in the groove of upper surface by the light that LED bulb 4 is sent in the reflection of reflection shield 6, again by behind the refraction leaded light of prism, just can go without shining damply in the lampshade to penetrate again the light of LED bulb 4 is all even, the utility model by reflection shield 6 reflection and the refraction of prism 7 after light all can be penetrated lampshade basically for people's illumination, as can be seen, the utility model is rational in infrastructure, need not be under the situation of same photometric requirement by increasing LED bulb quantity or improve power and realize, its relatively energy-conserving and environment-protective; We know that after the quantity increase of LED bulb or power improved, the temperature that will certainly increase whole lamp rose, so heating temp of the present utility model is lower, thereby can improve the service life of illuminating lamp.
After light reflexed to prism, at this moment it was equivalent to the filament of incandescent lamp, and filament is the whole piece electrified light emitting, so prism is equivalent to increase luminous point.In the present embodiment, prism includes top prism and lower prism, and the positive both sides of its middle and upper part prism are curved horn-like, and the both sides, side are linearly; Lower prism includes a plurality of back taper prisms, in the present embodiment, 3 back taper prisms is arranged.
As shown in Figure 3-4, LED bulb 4 covers in the bellmouth 61 of reflection shield 6, in the bellmouth 61 of reflection shield 6, be provided with at least two jacks 62, be provided with the latch 74 that can be inserted in the corresponding jack 62 on described leaded light prism 7 tops, when prism was installed, the jack 62 that its latch is inserted into reflection shield got final product.Certainly, can different installation between reflection shield and the prism, such as adopting screw connection etc.
In the present embodiment, the quantity of LED bulb is one, and it can reach than higher brightness of illumination.
Claims (3)
1. LED illuminating lamp, include the lamp body of forming by lamp holder, lamp socket and lampshade, in lamp body, be provided with the wiring board of band LED bulb, it is characterized in that: being provided with outside wiring board can be with LED bulb shield reflection shield therein, on reflection shield, be provided with leaded light prism, on the end face of LED bulb, be provided with groove at the leaded light prism over against the LED bulb.
2. LED illuminating lamp according to claim 1 is characterized in that: described leaded light prism includes top prism and lower prism, and the positive both sides of its middle and upper part prism are curved horn-like, and the both sides, side are linearly; Lower prism includes a plurality of back taper prisms.
3. LED illuminating lamp according to claim 1 and 2 is characterized in that: this LED bulb shield is provided with at least two jacks in the bellmouth of reflection shield in the bellmouth of reflection shield, is provided with the latch that can be inserted in the corresponding jack on described leaded light prism top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202571512U CN201715326U (en) | 2010-07-08 | 2010-07-08 | Led illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202571512U CN201715326U (en) | 2010-07-08 | 2010-07-08 | Led illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715326U true CN201715326U (en) | 2011-01-19 |
Family
ID=43461328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202571512U Expired - Fee Related CN201715326U (en) | 2010-07-08 | 2010-07-08 | Led illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013005147A1 (en) * | 2011-07-01 | 2013-01-10 | Koninklijke Philips Electronics N.V. | Light guide |
-
2010
- 2010-07-08 CN CN2010202571512U patent/CN201715326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013005147A1 (en) * | 2011-07-01 | 2013-01-10 | Koninklijke Philips Electronics N.V. | Light guide |
| US9234636B2 (en) | 2011-07-01 | 2016-01-12 | Koninklijke Philips N.V. | Light guide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130708 |