CN204829325U - Curved surface light source solar energy portable lamp with direction instruction function - Google Patents
Curved surface light source solar energy portable lamp with direction instruction function Download PDFInfo
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- CN204829325U CN204829325U CN201520564646.2U CN201520564646U CN204829325U CN 204829325 U CN204829325 U CN 204829325U CN 201520564646 U CN201520564646 U CN 201520564646U CN 204829325 U CN204829325 U CN 204829325U
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- light source
- curved surface
- led
- solar energy
- fluorescence
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Abstract
The utility model discloses a curved surface light source solar energy portable lamp with direction instruction function is provided with the battery in the lamp stand, the battery is connected with outside photovoltaic board through the wire, is provided with the glass dustcoat above the lamp stand, is provided with two LED lamps in the glass dustcoat, the LED lamp is connected with the battery, is provided with the top cap above the glass dustcoat, at a top cap upper surface embedding compass, its characterized in that: the LED lamp includes lamp holder, fluorescence cover, curved surface LED light source and cylinder wick subassembly, is provided with fluorescence in the below of lamp holder and covers, the fluorescence cover sets up to the toper, and the more past bottom of fluorescence cover opening is big more, cylinder wick unit mount is in the fluorescence cover, and is prefabricated jagged on cylinder wick subassembly, curved surface LED light source inserts the breach and fixes on cylinder wick subassembly, covers the top at fluorescence and evenly is equipped with fretwork pattern or netted punchhole.
Description
Technical field
The utility model relates to a kind of illuminations, particularly relates to a kind of curved surface light source solar energy lantern with direction function.
Background technology
Current light fixture carries out powered lighting by connecting external power source, and need the electric energy of at substantial, Expenses Cost is higher, brings larger burden to user.It is also very inconvenient that the light fixture that volume is larger simultaneously carries, and brings larger trouble to the use of user.May not distinguish when user travels out of doors in addition and know direction, if carry separately a compass, because utilization rate is not very high, can in a disguised form gain in weight like this, increase the weight of user's burden.
The power of the LED had in simultaneously using is larger, the life-span of LED light source and the operating temperature of node have closer contacting, current LED only has the electric energy of about 50% to convert luminous energy in the course of the work, remaining electric energy nearly all changes into heat energy, the temperature of LED is raised, and temperature often increase by 10 degrees Celsius of its reliabilities will reduce half.Special in great power LED, heat radiation is a large problem.If dispelled the heat, bad meeting directly causes LED quick aging, and stability reduces, and dispel the heat badly can produce the life-span that serious light decay affects lamp simultaneously.
The common practices that LED makes in addition is: circuit substrate is directly connected the good heat sink material of heat conduction, heat sink material connects radiator again.Object is that heat is passed to radiator by heat transfer by heat sink, and then heat is transferred to external environment condition by cross-ventilation by radiator.The use of heat sink and radiator, LED is increased the weight of weight, adds cost, decreases light-emitting area.
Utility model content
In order to solve the problems of the prior art, the utility model provides a kind of heat-sinking capability of LED illuminating source and light extraction efficiency of can making and significantly improves, alleviate weight and cost, the curved surface light source solar energy lantern with direction function that easy to carry and service life is longer simultaneously.
In order to solve the problem, technical solution adopted in the utility model is:
A kind of curved surface light source solar energy lantern with direction function, comprise lamp socket, photovoltaic panel, battery, glass outer, top cover, LED and arc shaped handle, battery is provided with in lamp socket, described battery is connected with outside photovoltaic panel by wire, glass outer is provided with above lamp socket, two LED are provided with in glass outer, described LED is connected with battery, top cover is provided with above glass outer, a compass is embedded at top cover upper surface, it is characterized in that: described LED comprises lamp holder, fluorescence cover, curved surface LED light source and cartridge type wick assembly, the below of lamp holder is provided with fluorescence cover, described fluorescence cover is set to taper, fluorescence cover is more larger toward bottom opening, described cartridge type wick assembly is arranged in fluorescence cover, cartridge type wick assembly is prefabricated with breach, described curved surface LED light source inserts breach and is fixed on cartridge type wick assembly, pierced pattern or netted eyelet is evenly provided with at fluorescence cover top.
Aforesaid a kind of curved surface light source solar energy lantern with direction function, is characterized in that: the two side arms of described arc shaped handle is arranged on the side of top cover respectively by rotating shaft.
Aforesaid a kind of curved surface light source solar energy lantern with direction function, is characterized in that: described battery-operated voltage 4V.
Aforesaid a kind of curved surface light source solar energy lantern with direction function, is characterized in that: the power of each LED is 1W.
Aforesaid a kind of curved surface light source solar energy lantern with direction function, it is characterized in that: described curved surface LED light source is rolled into by sheet type LED light source is bending, described sheet type LED light source comprises flexible circuit board, have chip land and several electrode district at the tow sides of flexible circuit board, multiple LED chip or packaged LED lamp bead are directly mounted on chip land simultaneously.
Aforesaid a kind of curved surface light source solar energy lantern with direction function, is characterized in that: adopt with fluorescence cover top bottom described lamp holder and be threaded.
Aforesaid a kind of curved surface light source solar energy lantern with direction function, is characterized in that: fluorescence cover top is evenly provided with some ellipses or bar shaped perforate.
The beneficial effects of the utility model are: the utility model is provided with battery with the curved surface light source solar energy lantern of direction function in lamp socket, described battery is connected with outside photovoltaic panel by wire, some LED are provided with in glass outer, described LED is connected with battery, energy is absorbed to charge in batteries by photovoltaic panel, then powered to LED by battery, save a large amount of power costs, alleviate the burden of use.The two side arms of the utility model arc shaped handle is arranged on the side of top cover respectively by rotating shaft simultaneously, can be mentioned by light fixture easily like this and carry, very convenient to use.The utility model embeds a compass at top cover upper surface in addition, and user utilizes compass on lantern can rapid identification direction, and both combine together, without the need to carrying compass separately again, use very convenient.
The utility model is without heat sink and radiator simultaneously, and weight reduction, reduces costs.Because flexible circuit board is very thin, the heat of LED is delivered to flexible circuit board surface at once, then direct by dispelling the heat with cross-ventilation.LED thermal source and the cross-ventilated passage of heat of this utility model are the shortest, and entire thermal resistance is also minimum, thus good heat dissipation effect, reduce component weight and the cost of heat sink and radiator simultaneously.The utility model is under the structure adding fluorescence cover, and in order to make the air by heating discharge in time, fluorescence cover has mesh or hollow out up and down.And the air of circulation improves heat loss through convection.The hollow type design on fluorescence cover top has taken into account the operating characteristic in client's use in addition, and the hollow type design optimization heat dispersion of light source self, curved face type LED light source can directly insert from hollow out position simultaneously, installs and replaces easy, improve the efficiency of assembly and disassembly.
Accompanying drawing explanation
Fig. 1 is the curved surface light source solar energy lantern structural representation of the utility model with direction function.
Fig. 2 is the structural representation of the utility model fluorescence cover.
Fig. 3 is the structural representation of the utility model cartridge type wick assembly.
Fig. 4 is the structural representation of the utility model LED.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As Figure 1-4, a kind of curved surface light source solar energy lantern with direction function, comprises lamp socket 1, photovoltaic panel 2, battery, glass outer 3, top cover 4, LED 5 and arc shaped handle 6, in lamp socket 1, is provided with battery, battery-operated voltage 4V.Described battery is connected with outside photovoltaic panel 2 by wire 7, and the operating power of described photovoltaic panel 2 is 0.5W, is provided with glass outer 3 above lamp socket 1, is provided with two LED 5 in glass outer 3, and the power of each LED 5 is 1W.LED 5 is connected with battery, is provided with top cover 4 above glass outer 3, embeds a compass 8 at top cover 4 upper surface.The two side arms of described arc shaped handle 6 is arranged on the side of top cover 4 respectively by rotating shaft.
The utility model LED, comprises lamp holder 9, fluorescence cover 10 curved surface LED light source and cartridge type wick assembly 11, in lamp holder 9, is provided with power supply, bottom lamp holder 9 with 10, fluorescence cover by being threaded, easy for installation.Fluorescence cover 10 is set to taper, and fluorescence cover 10 is larger toward bottom opening, according to the rising angle design fluorescence cover tapering of computer simulation curved surface LED light source, the utilization rate of light source is improved greatly.
Described cartridge type wick assembly 11 is arranged on fluorescence cover 10, cartridge type wick assembly 11 is prefabricated with breach, and described curved surface LED light source inserts breach and is fixed on cartridge type wick assembly, and is connected conducting with the power supply in lamp holder, processed by this kind of mode, substantially increase the packaging efficiency of LED.
Evenly be provided with some oval aperture 12 on 10, fluorescence cover, fluorescence cover 10 oval aperture 12 has just been configured to air flow passage, promotes air flow in this passage with LED with the extraneous temperature difference, reaches than static state heat radiation, makes whole product radiating effect better.Adopt fluorescence cover simultaneously
Curved surface LED light source is rolled into by sheet type LED light source is bending, described sheet type LED light source comprises flexible circuit board, have chip land and several electrode district at the tow sides of flexible circuit board, multiple LED chip or packaged LED lamp bead are directly mounted on chip land simultaneously.
The utility model is provided with battery with the curved surface light source solar energy lantern of direction function in lamp socket 1, described battery is connected with outside photovoltaic panel 2 by wire 7, some LED 5 are provided with in glass outer 1, described LED 5 is connected with battery, energy is absorbed to charge in batteries by photovoltaic panel 2, then powered to LED 5 by battery, save a large amount of power costs, alleviate the burden of use.The two side arms of the utility model arc shaped handle 6 is arranged on the side of top cover 4 respectively by rotating shaft simultaneously, can be mentioned by light fixture easily like this and carry, very convenient to use.The utility model embeds a compass 8 at top cover 4 upper surface, and user utilizes compass on lantern can rapid identification direction, and both combine together, without the need to carrying compass separately again, use very convenient.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. the curved surface light source solar energy lantern with direction function, comprise lamp socket, photovoltaic panel, battery, glass outer, top cover, LED and arc shaped handle, battery is provided with in lamp socket, described battery is connected with outside photovoltaic panel by wire, glass outer is provided with above lamp socket, two LED are provided with in glass outer, described LED is connected with battery, top cover is provided with above glass outer, a compass is embedded at top cover upper surface, it is characterized in that: described LED comprises lamp holder, fluorescence cover, curved surface LED light source and cartridge type wick assembly, the below of lamp holder is provided with fluorescence cover, described fluorescence cover is set to taper, fluorescence cover is more larger toward bottom opening, described cartridge type wick assembly is arranged in fluorescence cover, cartridge type wick assembly is prefabricated with breach, described curved surface LED light source inserts breach and is fixed on cartridge type wick assembly, pierced pattern or netted eyelet is evenly provided with at fluorescence cover top.
2. a kind of curved surface light source solar energy lantern with direction function according to claim 1, is characterized in that: the two side arms of described arc shaped handle is arranged on the side of top cover respectively by rotating shaft.
3. a kind of curved surface light source solar energy lantern with direction function according to claim 2, is characterized in that: described battery-operated voltage 4V.
4. a kind of curved surface light source solar energy lantern with direction function according to claim 3, is characterized in that: the power of each LED is 1W.
5. a kind of curved surface light source solar energy lantern with direction function according to claim 4, it is characterized in that: described curved surface LED light source is rolled into by sheet type LED light source is bending, described sheet type LED light source comprises flexible circuit board, have chip land and several electrode district at the tow sides of flexible circuit board, multiple LED chip or packaged LED lamp bead are directly mounted on chip land simultaneously.
6. a kind of curved surface light source solar energy lantern with direction function according to claim 5, is characterized in that: adopt with fluorescence cover top bottom described lamp holder and be threaded.
7. a kind of curved surface light source solar energy lantern with direction function according to claim 6, is characterized in that: fluorescence cover top is evenly provided with some ellipses or bar shaped perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564646.2U CN204829325U (en) | 2015-07-30 | 2015-07-30 | Curved surface light source solar energy portable lamp with direction instruction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564646.2U CN204829325U (en) | 2015-07-30 | 2015-07-30 | Curved surface light source solar energy portable lamp with direction instruction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829325U true CN204829325U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520564646.2U Expired - Fee Related CN204829325U (en) | 2015-07-30 | 2015-07-30 | Curved surface light source solar energy portable lamp with direction instruction function |
Country Status (1)
| Country | Link |
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| CN (1) | CN204829325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964177A (en) * | 2015-07-30 | 2015-10-07 | 苏州汉瑞森光电科技有限公司 | Curved surface light source solar lantern with direction indication function |
-
2015
- 2015-07-30 CN CN201520564646.2U patent/CN204829325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964177A (en) * | 2015-07-30 | 2015-10-07 | 苏州汉瑞森光电科技有限公司 | Curved surface light source solar lantern with direction indication function |
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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: 20151202 Termination date: 20190730 |