CN104359079A - Multi-blade lampshade with good heat dissipation - Google Patents
Multi-blade lampshade with good heat dissipation Download PDFInfo
- Publication number
- CN104359079A CN104359079A CN201410584033.5A CN201410584033A CN104359079A CN 104359079 A CN104359079 A CN 104359079A CN 201410584033 A CN201410584033 A CN 201410584033A CN 104359079 A CN104359079 A CN 104359079A
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- CN
- China
- Prior art keywords
- blade
- lampshade
- electromagnet
- magnetic conduction
- cover body
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses a multi-blade lampshade with good heat dissipation. The multi-blade lampshade comprises a shade body, blades and a power device, wherein a shutter is arranged on the shade body, and the upper ends of the blades are rotationally connected with the upper end of the shutter through rotating shafts; the power device comprises pull wires, magnetic conduction pieces and an electromagnet, and the electromagnet is arranged at the lower end of the shade body; the upper ends of the pull wires are fixedly connected with the upper ends of the blades, and the lower ends of the pull wires are fixedly connected with the magnetic conduction pieces; the magnetic conduction pieces are arranged above the electromagnet, and gaps are formed between the magnetic conduction pieces and the electromagnet; a power line of the electromagnet is connected with a power line of a lamp in the lampshade in parallel. The shutter and the blades are arranged on the surface of the shade body and controlled by the power device composed of the electromagnet and the magnetic conduction pieces. Thus, when in use, the multi-blade lampshade can be opened like the shutter; when not in use, the multi-blade lampshade can be normally closed. At the same time, a mini fan arranged at the upper end of the shade body can cool air and remove dust in the shade body.
Description
Technical field
The present invention relates to a kind of lampshade, particularly relate to a kind of multi-blade type lampshade dispelling the heat good.
Background technology
Lampshade is arranged on for optically focused or the cover body blocking dust around electric light, plays a protective role to a certain extent to electric light simultaneously.But for the electric light that some caloric value is higher, arranging lampshade around electric light can stop that it dispels the heat to a certain extent, makes electric light be in the environment of a high temperature for a long time, affects to its service life.
Summary of the invention
Object of the present invention is just to provide a kind of multi-blade type lampshade dispelling the heat good to solve the problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of multi-blade type lampshade dispelling the heat good, comprise cover body, blade and power set, described cover body is provided with leaf window, the upper end of described blade is rotatably connected by the upper end of rotating shaft and described leaf window, described power set comprise draught line, magnetic conduction sheet and electromagnet, described electromagnet is arranged on described cover body lower end, described draught line upper end is fixedly connected with the upper end of described blade, the lower end of described draught line is fixedly connected with described magnetic conduction sheet, described magnetic conduction sheet is arranged on the top of described electromagnet, gap is provided with between described magnetic conduction sheet and described electromagnet, in the supply lines of described electromagnet and described lampshade, the supply lines of electric light is connected in parallel.
After electric light is connected, electric light is energized, and electromagnet energising simultaneously in parallel with electric light produces magnetic field, by the magnetic conduction sheet absorption be positioned at above electromagnet, thus control blade along axis of rotation, and between cover surface, shape has a certain degree.
Particularly, the number of described leaf window, described blade and described power set is multiple, and described leaf window and described blade are in Multi-layers distributing on described lampshade, and described power set are separately positioned on each face of described lampshade.
In order to prevent blade to be absorbed in described leaf window inside, described leaf window is provided with spacing catch.
Particularly, the inner side of described blade scribbles reflecting coating.
Further, the upper end of described cover body is provided with mini-fan, and in the supply lines of described mini-fan and described lampshade, the supply lines of electric light is connected in parallel.
Mini-fan can play air-cooled effect to electric light, the dust in lampshade can be blown away simultaneously.
Beneficial effect of the present invention is:
The multi-blade type lampshade that the present invention is dispelled the heat good is by arranging leaf window and blade on cover body surface, and controlled by the power set be made up of electromagnet and magnetic conduction sheet, make it in use, can open as shutter, can close normally when not using, the mini-fan being simultaneously arranged on cover body upper end carries out air-cooled and dedusting to cover body inside.
Accompanying drawing explanation
Fig. 1 is the structural representation of the good multi-blade type lampshade of heat radiation of the present invention;
Fig. 2 is the connection diagram of power set of the present invention and described blade.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
As depicted in figs. 1 and 2, the multi-blade type lampshade that the present invention is dispelled the heat good, comprise cover body 1, blade 3 and power set, cover body 1 is provided with leaf window 2, the upper end of blade 3 is rotatably connected by the upper end of rotating shaft 4 with leaf window 2, power set comprise draught line 6, magnetic conduction sheet 8 and electromagnet 7, electromagnet 7 is arranged on cover body 1 lower end, draught line 6 upper end is fixedly connected with the upper end of blade 3, the lower end of draught line 6 is fixedly connected with magnetic conduction sheet 8, magnetic conduction sheet 8 is arranged on the top of electromagnet 7, gap is provided with between magnetic conduction sheet 8 and electromagnet 7, in the supply lines of electromagnet 7 and lampshade, the supply lines of electric light is connected in parallel, leaf window 2, the number of blade 3 and power set is multiple, leaf window 2 and blade 3 are Multi-layers distributing on lampshade, power set are separately positioned on each face of lampshade, leaf window 2 is provided with spacing catch (not shown in FIG.), the inner side of blade 3 scribbles reflecting coating 9, the upper end of cover body 1 is provided with mini-fan 5, in the supply lines of mini-fan 5 and lampshade, the supply lines of electric light is connected in parallel.
The operation principle of the multi-blade type lampshade that the present invention is dispelled the heat good is as follows:
After light switch is connected, electric light is energized, simultaneously the electromagnet 7 in parallel with electric light and mini-fan 5 are all energized unlatching work, electromagnet 7 produces magnetic field, is adsorbed by the magnetic conduction sheet 8 be positioned at above electromagnet 7, and magnetic conduction sheet 8 moves down and causes the upper end of blade 3 to move down, make according to lever principle the lower end of blade 3 is moved, thus control blade 3 and rotate along rotating shaft 4, blade 3 can be opened as shutter 2, and between cover surface, shape have a certain degree and dispel the heat; Mini-fan 5 produces downward air-flow simultaneously, can play certain thermolysis, can blow away the part dust of lampshade inside simultaneously, have certain dustproof function.
Technical scheme of the present invention is not limited to the restriction of above-mentioned specific embodiment, the technology distortion that every technical scheme according to the present invention is made, and all falls within protection scope of the present invention.
Claims (5)
1. the multi-blade type lampshade that a heat radiation is good, comprise cover body, it is characterized in that: also comprise blade and power set, described cover body is provided with leaf window, the upper end of described blade is rotatably connected by the upper end of rotating shaft and described leaf window, described power set comprise draught line, magnetic conduction sheet and electromagnet, described electromagnet is arranged on described cover body lower end, described draught line upper end is fixedly connected with the upper end of described blade, the lower end of described draught line is fixedly connected with described magnetic conduction sheet, described magnetic conduction sheet is arranged on the top of described electromagnet, gap is provided with between described magnetic conduction sheet and described electromagnet, in the supply lines of described electromagnet and described lampshade, the supply lines of electric light is connected in parallel.
2. the multi-blade type lampshade that heat radiation according to claim 1 is good, it is characterized in that: the number of described leaf window, described blade and described power set is multiple, described leaf window and described blade are in Multi-layers distributing on described lampshade, and described power set are separately positioned on each face of described lampshade.
3. the multi-blade type lampshade that heat radiation according to claim 1 and 2 is good, is characterized in that: described leaf window is provided with spacing catch.
4. the multi-blade type lampshade that heat radiation according to claim 1 and 2 is good, is characterized in that: the inner side of described blade scribbles reflecting coating.
5. the multi-blade type lampshade that heat radiation according to claim 1 is good, is characterized in that: the upper end of described cover body is provided with mini-fan, and in the supply lines of described mini-fan and described lampshade, the supply lines of electric light is connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584033.5A CN104359079A (en) | 2014-10-27 | 2014-10-27 | Multi-blade lampshade with good heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584033.5A CN104359079A (en) | 2014-10-27 | 2014-10-27 | Multi-blade lampshade with good heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104359079A true CN104359079A (en) | 2015-02-18 |
Family
ID=52526368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410584033.5A Pending CN104359079A (en) | 2014-10-27 | 2014-10-27 | Multi-blade lampshade with good heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104359079A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289423A (en) * | 2017-06-30 | 2017-10-24 | 郭克女 | A kind of LED radiator |
| CN112293893A (en) * | 2020-10-27 | 2021-02-02 | 徐江涛 | Public sunshade umbrella capable of being automatically folded and unfolded in windy weather |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2765055Y (en) * | 2005-01-17 | 2006-03-15 | 吴铁军 | Automobile dimming lamp |
| CN101230966A (en) * | 2007-01-25 | 2008-07-30 | 上海市七一中学 | Desk lamp |
| CN201148825Y (en) * | 2007-12-05 | 2008-11-12 | 魏磊 | Light control shutter |
| CN202040731U (en) * | 2011-03-16 | 2011-11-16 | 杨洋 | Novel variable-light desk lamp shade of louver window |
| CN202993128U (en) * | 2012-12-28 | 2013-06-12 | 刘长胜 | Bulb heat dissipation shell |
| CN204176550U (en) * | 2014-10-27 | 2015-02-25 | 成都瑞博慧窗信息技术有限公司 | Dispel the heat good multi-blade type lampshade |
-
2014
- 2014-10-27 CN CN201410584033.5A patent/CN104359079A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2765055Y (en) * | 2005-01-17 | 2006-03-15 | 吴铁军 | Automobile dimming lamp |
| CN101230966A (en) * | 2007-01-25 | 2008-07-30 | 上海市七一中学 | Desk lamp |
| CN201148825Y (en) * | 2007-12-05 | 2008-11-12 | 魏磊 | Light control shutter |
| CN202040731U (en) * | 2011-03-16 | 2011-11-16 | 杨洋 | Novel variable-light desk lamp shade of louver window |
| CN202993128U (en) * | 2012-12-28 | 2013-06-12 | 刘长胜 | Bulb heat dissipation shell |
| CN204176550U (en) * | 2014-10-27 | 2015-02-25 | 成都瑞博慧窗信息技术有限公司 | Dispel the heat good multi-blade type lampshade |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289423A (en) * | 2017-06-30 | 2017-10-24 | 郭克女 | A kind of LED radiator |
| CN112293893A (en) * | 2020-10-27 | 2021-02-02 | 徐江涛 | Public sunshade umbrella capable of being automatically folded and unfolded in windy weather |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |