CN202177022U - Solar projection lamp - Google Patents
Solar projection lamp Download PDFInfo
- Publication number
- CN202177022U CN202177022U CN2011202263484U CN201120226348U CN202177022U CN 202177022 U CN202177022 U CN 202177022U CN 2011202263484 U CN2011202263484 U CN 2011202263484U CN 201120226348 U CN201120226348 U CN 201120226348U CN 202177022 U CN202177022 U CN 202177022U
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp tube
- transparent film
- solar
- convex lens
- 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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Abstract
The utility model discloses a solar projection lamp, which comprises a solar panel, a circuit box and a lamp tube. A solar charging battery, a circuit board and a switch are arranged in the circuit box. The lamp tube is formed by a lamp tube cylinder and a lamp tube cover. A light-emitting diode (LED) bulb, a small convex lens and a transparent film are arranged in the lamp tube cylinder, the LED bulb is fixed at the back of the lamp tube cylinder, the small lens is placed at the back of the transparent film and fixed in the middle of the lamp tube, patterns are arranged on the transparent film, and a large convex lens is arranged between the lamp tube cover and the lamp tube cylinder. Compared with the prior art, the solar projection lamp has the advantages that solar energy is adopted, the transparent film is arranged in the lamp tube, and the patterns are printed on the transparent film, so that the solar projection lamp is not only used for purely lighting or decorating but also capable of displaying specific patterns to achieve advertising business value. The solar projection lamp is energy-saving and environment-friendly and has economical benefits.
Description
[technical field]
The utility model relates to field of light fittings, especially relates to a kind of solar energy projection lamp.
[background technology]
At present, outdoor solar energy lamp is constantly brought forth new ideas, but all the time; Outdoor solar energy lamp function singleness generally speaking, is only used for illumination or intersperses the dim light of night; Though realized energy-saving and environmental protection, fail to create new value, fail to make full use of solar energy.
[utility model content]
The utility model is in order to solve above-mentioned deficiency, and a kind of simple in structure, solar energy projection lamp that applicability is strong is provided.
The above-mentioned purpose of the utility model realizes through following technical scheme: a kind of solar energy projection lamp; Comprise solar panels, circuit box and lamp tube, be provided with solar energy charging battery, circuit board and switch in the said circuit box, said lamp tube is made up of lamp barrel mast and lamp cover; Be provided with LED bulb, little convex lens and transparent film in the lamp barrel mast; Said bulb is fixed in lamp barrel mast rear portion, and said little convex lens are positioned over the transparent film rear, and is fixed in lamp barrel mast middle part; Said transparent film is provided with pattern, is provided with big convex lens between said lamp cover and the lamp barrel mast.
Said circuit is by 1 inductance, and 1 electric capacity magnetic sheet and 1 integrated IC form the operation principle of its circuit:
1, when enable voltage was worth greater than Vr (representative value 0.45V), circuit was closed output, and circuit is in static state, and then the LED bulb is in the state that goes out that closes;
2, when enable voltage is worth smaller or equal to Vr (representative value 0.45V), circuit is opened output, and the generation cycle is the PWM square wave of T (representative value 3us), and circuit is in running order, and the LED bulb is lighted automatically.
The utility model can be installed on the resin, pottery, plastics, metal species handicraft of outdoor ornaments, also can be installed on the objects such as outdoor sculpture, stone, and the lamp tube can use on wall.
The utility model advantage compared with prior art is: the utility model has not only adopted solar energy; And in the lamp tube, transparent film is set; And impressing pattern above that, be not only pure illumination at night, still can show specific pattern and realize what advertisement business was worth; Not only energy-conservation, but also environmental protection have an economic benefit again.
[description of drawings]
Fig. 1 is the overall structure sketch map of the utility model;
Fig. 2 is the utility model lamp barrel structure sketch map;
Fig. 3 is the circuit block diagram of the utility model;
Fig. 4 is that the utility model is applied to outdoor epilithic sketch map.
In the accompanying drawing, the 1-solar panels; The 2-circuit box; 3-lamp tube; The 4-solar energy charging battery; The 5-circuit board; The 6-switch; 7-lamp barrel mast; 8-lamp cover; 9--bulb; The little convex lens of 10-; The 11-transparent film; The big convex lens of 12-.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is further detailed:
Embodiment 1:
Like Fig. 1, shown in 2, a kind of solar energy projection lamp comprises solar panels 1, circuit box 2 and lamp tube 3; Be provided with solar energy charging battery 4, circuit board 5 and switch 6 in the said circuit box 2; Said lamp tube 3 is made up of lamp barrel mast 7 and lamp cover 8, is provided with LED bulb 9, little convex lens 10 and transparent film 11 in the lamp barrel mast 7, and said LED bulb 9 is fixed in lamp barrel mast 7 rear portions; Said little convex lens 10 are positioned over transparent film 11 rears; And being fixed in lamp barrel mast 7 middle parts, said transparent film 11 is provided with pattern, is provided with big convex lens 12 between said lamp cover 8 and the lamp barrel mast 7.
As shown in Figure 3, by 1 inductance, 1 electric capacity magnetic sheet and 1 integrated IC form the operation principle of its circuit on the said circuit board 5:
1, when enable voltage was worth greater than Vr (representative value 0.45V), circuit was closed output, and circuit is in static state.The LED bulb is in the state that goes out that closes;
2, when enable voltage is worth smaller or equal to Vr (representative value 0.45V), circuit is opened output, and the generation cycle is the PWM square wave of T (representative value 3us), and circuit is in running order, and the LED bulb is lighted automatically.
Embodiment 2:
As shown in Figure 4, the utility model is installed but is not limited on the outdoor stone, is about to circuit box 2 and is built in stone, only exposes lamp cover 8 and the outer surface of big convex lens 12 on solar panels 1 and the lamp tube 3.
During use, the utility model is positioned over the open air, solar panels receive light, luminous energy is converted into electric energy, and is stored in the solar energy charging battery it subsequent use; At night, solar panels quit work, and the LED bulb is started working; To daytime, solar panels receive light again, and the LED bulb cuts off the power supply automatically, quits work.
Then the present technique scheme implementation finishes.
Claims (1)
1. solar energy projection lamp; Comprise solar panels, circuit box and lamp tube, be provided with solar energy charging battery, circuit board and switch in the said circuit box, it is characterized in that: said lamp tube is made up of lamp barrel mast and lamp cover; Be provided with LED bulb, little convex lens and transparent film in the lamp barrel mast; Said bulb is fixed in lamp barrel mast rear portion, and said little convex lens are positioned over the transparent film rear, and is fixed in lamp barrel mast middle part; Said transparent film is provided with pattern, is provided with big convex lens between said lamp cover and the lamp barrel mast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202263484U CN202177022U (en) | 2011-06-28 | 2011-06-28 | Solar projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202263484U CN202177022U (en) | 2011-06-28 | 2011-06-28 | Solar projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202177022U true CN202177022U (en) | 2012-03-28 |
Family
ID=45866898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202263484U Expired - Fee Related CN202177022U (en) | 2011-06-28 | 2011-06-28 | Solar projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202177022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400476A (en) * | 2022-01-06 | 2022-04-26 | 宁波公牛电器有限公司 | Wall opening device |
-
2011
- 2011-06-28 CN CN2011202263484U patent/CN202177022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400476A (en) * | 2022-01-06 | 2022-04-26 | 宁波公牛电器有限公司 | Wall opening 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: 20120328 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |