CN204534254U - A kind of desk lamp of quick heat radiating - Google Patents
A kind of desk lamp of quick heat radiating Download PDFInfo
- Publication number
- CN204534254U CN204534254U CN201520087413.8U CN201520087413U CN204534254U CN 204534254 U CN204534254 U CN 204534254U CN 201520087413 U CN201520087413 U CN 201520087413U CN 204534254 U CN204534254 U CN 204534254U
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- CN
- China
- Prior art keywords
- lampshade
- desk lamp
- heat sink
- led element
- circuit board
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of desk lamp of quick heat radiating, comprise lampshade, described lampshade comprises lampshade top, lampshade side, described lampshade bottom arranges opening, and be connected with base by pole in the middle of described lampshade, described lampshade top comprises heat sink and LED illumination parts, described heat sink adopts metal material to make, described LED illumination parts comprise LED element and circuit board, and described LED element is connected by tin layers with between circuit board, and described circuit board is connected by tin layers with between heat sink; Described lampshade lateral inner arranges reflecting layer, one deck drop cloth is covered above described lampshade top heat dissipation plate, described drop cloth is connected with lampshade side, below described lampshade top underside circuits plate, installation cover plate is set, described cover plate offers hole, and described LED element can through the hole on cover plate.The utility model has following advantage: the diffusion accelerating LED heat production, simultaneously can economize energy, and apparatus structure is simple.
Description
Technical field
The utility model relates to a kind of desk lamp, more specifically to a kind of desk lamp of quick heat radiating.
Background technology
Traditional bulb, as incandescent lamp or energy-saving bulb scattered light are transmitted to all directions, and lighting field is wide.But the brightness of scattered light can not be concentrated and and uneven relatively.In addition, the eyes that light scattering is mapped to people can make people feel uncomfortable.Therefore, traditional lamp, as desk lamp or pendent lamp, often installs the intensity that a lampshade weakens scattered light.Along with the progress of technology, more and more new illumination component is introduced into.In the illumination component that these are new, it is low that LED illumination element has energy consumption, energy-efficient, the advantages such as long service life, and therefore it instead of traditional illumination component gradually.In addition, the lighting device using lampshade to cover LED element is introduced into.But, because LED bulb heat production is obvious, and often need larger cooling element, as fin, for dissipate heat, therefore, the thickening increase cost of whole LED bulb.
Summary of the invention
The purpose of this utility model is, provides a kind of desk lamp of quick heat radiating, adopts this device can accelerate the diffusion of LED heat production, simultaneously can economize energy.For achieving the above object, the utility model have employed following technical scheme:
A kind of desk lamp of quick heat radiating, comprise lampshade, described lampshade comprises lampshade top, lampshade side, described lampshade bottom arranges opening, and be connected with base by pole in the middle of described lampshade, described lampshade top comprises heat sink and LED illumination parts, described heat sink adopts metal material to make, described LED illumination parts comprise LED element and circuit board, and described LED element is connected by tin layers with between circuit board, and described circuit board is connected by tin layers with between heat sink; Described lampshade lateral inner arranges reflecting layer, one deck drop cloth is covered above described lampshade top heat dissipation plate, described drop cloth is connected with lampshade side, below described lampshade top underside circuits plate, installation cover plate is set, described cover plate offers hole, and described LED element can through the hole on cover plate.
Preferably described heat sink adopts aluminium sheet to make.
Preferably described reflecting layer plated surface one deck aluminium lamination, and smooth surface.
Preferably described LED element surrounding is closeer than middle.
Preferably described lampshade side adopts rigid plastics to make.
The utility model has following advantage: the diffusion accelerating LED heat production, simultaneously can economize energy, and apparatus structure is simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view at lampshade top of the present utility model;
Fig. 3 is the utility model LED distribution schematic diagram.
Wherein, 1, lampshade; 2, heat sink; 3, LED illumination parts; 11, opening; 12, lampshade side; 13, reflecting layer; 23, tin layers; 24, pole; 25, cover plate; 26, drop cloth; 31, circuit board; 32, LED element; 33, tin layers.
Detailed description of the invention
With the drawings and specific embodiments, the utility model is described in further detail below.
As shown in the figure, a kind of desk lamp of quick heat radiating, comprise lampshade 1, described lampshade 1 comprises lampshade top, lampshade side 12,11 are arranged bottom described lampshade 1, be connected with base by pole 24 in the middle of described lampshade 1, described lampshade 1 top comprises heat sink 2 and LED illumination parts 3, described heat sink 2 adopts metal material to make, described LED illumination parts 3 comprise LED element 32 and circuit board 31, described LED element 32 is connected by tin layers 33 with between circuit board 31, and described circuit board 31 is connected by tin layers 23 with between heat sink 2; Described lampshade 1 lateral inner arranges reflecting layer 13, described lampshade 1 top heat dissipation plate 2 covers one deck drop cloth 26 above, described drop cloth 26 is connected with lampshade side 12, arrange below described lampshade 1 top underside circuits plate 31 and cover plate 25 is installed, described cover plate 25 offers hole, and described LED element 32 can through the hole on cover plate 25.
Described heat sink 2 adopts aluminium sheet to make, and aluminium sheet heat-transfer effect is good.
Described reflecting layer 13 plated surface one deck aluminium lamination, and smooth surface, the light ratio of reflection is more even.
Described LED element 32 surrounding is closeer than middle.
Described lampshade side 12 adopts rigid plastics to make.
Claims (5)
1. the desk lamp of a quick heat radiating, comprise lampshade, it is characterized in that, described lampshade comprises lampshade top, lampshade side, and described lampshade bottom arranges opening, be connected with base by pole in the middle of described lampshade, described lampshade top comprises heat sink and LED illumination parts, and described heat sink adopts metal material to make, and described LED illumination parts comprise LED element and circuit board, described LED element is connected by tin layers with between circuit board, and described circuit board is connected by tin layers with between heat sink; Described lampshade lateral inner arranges reflecting layer, one deck drop cloth is covered above described lampshade top heat dissipation plate, described drop cloth is connected with lampshade side, below described lampshade top underside circuits plate, installation cover plate is set, described cover plate offers hole, and described LED element can through the hole on cover plate.
2. the desk lamp of a kind of quick heat radiating according to claim 1, is characterized in that, described heat sink adopts aluminium sheet to make.
3. the desk lamp of a kind of quick heat radiating according to claim 2, is characterized in that, described reflecting layer plated surface one deck aluminium lamination, and smooth surface.
4. the desk lamp of a kind of quick heat radiating according to claim 3, is characterized in that, described LED element surrounding is closeer than middle.
5. the desk lamp of a kind of quick heat radiating according to claim 4, is characterized in that, described lampshade side adopts rigid plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087413.8U CN204534254U (en) | 2015-02-09 | 2015-02-09 | A kind of desk lamp of quick heat radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087413.8U CN204534254U (en) | 2015-02-09 | 2015-02-09 | A kind of desk lamp of quick heat radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204534254U true CN204534254U (en) | 2015-08-05 |
Family
ID=53748256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520087413.8U Expired - Fee Related CN204534254U (en) | 2015-02-09 | 2015-02-09 | A kind of desk lamp of quick heat radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204534254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627184A (en) * | 2016-02-29 | 2016-06-01 | 柳州格瑞斯光电科技有限公司 | LED table lamp |
| CN105854169A (en) * | 2016-04-01 | 2016-08-17 | 晏泽红 | Abdomen protection device for pregnant woman |
-
2015
- 2015-02-09 CN CN201520087413.8U patent/CN204534254U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627184A (en) * | 2016-02-29 | 2016-06-01 | 柳州格瑞斯光电科技有限公司 | LED table lamp |
| CN105854169A (en) * | 2016-04-01 | 2016-08-17 | 晏泽红 | Abdomen protection device for pregnant woman |
| CN105854169B (en) * | 2016-04-01 | 2018-12-11 | 晏泽红 | A kind of pregnant woman's abdomen protective 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: 20150805 Termination date: 20160209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |