CN104295960A - LED tube lamp with strong heat dissipation - Google Patents
LED tube lamp with strong heat dissipation Download PDFInfo
- Publication number
- CN104295960A CN104295960A CN201410523164.2A CN201410523164A CN104295960A CN 104295960 A CN104295960 A CN 104295960A CN 201410523164 A CN201410523164 A CN 201410523164A CN 104295960 A CN104295960 A CN 104295960A
- Authority
- CN
- China
- Prior art keywords
- lamp body
- lamp
- cover
- heat dissipation
- clamping device
- 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
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to an LED (light-emitting diode) tube lamp with strong heat dissipation, and the tube lamp comprises a lamp body and a lamp cover, the bottom of the lamp body is uniformly provided with a plurality of heat dissipation ribs; the bottoms of the plurality of heat dissipation ribs are connected into an arc; the upper end of the lamp body is a smooth plane; the lamp body is connected with the lamp cover through bolts arranged on the lower end of the smooth plane; the top of the lamp cover is provided with a downward concave surface in which a plurality of heat dissipation rings are arranged; an aluminum substrate is arranged in the lamp body and welded with the LED chip; the lamp cover corresponding to the LED chip is provided with a cover plate; both sides of the lamp body are respectively provided with a clamping device for installation; the clamping device includes a vertical section connected with the lamp body; the vertical section is fixed to the lamp body through bolts. In the LED tube lamp with strong heat dissipation, the top of the lamp cover and the bottom of the lamp body are simultaneously radiated to enhance heat dissipation of the whole lamp body and effectively prolong the service life of the lamp body; the clamping device is detachably fixed to the lamp body by bolts, thus the tube lamp can be quickly and conveniently exchanged and repaired.
Description
Technical field
The present invention relates to a kind of Down lamp, especially a kind of strong radiating LED down lamp.
Background technology
LED down is the product that application Novel LED illuminating light source improves exploitation on traditional Down lamp basis, contrasts have the following advantages with traditional Down lamp: energy-conservation, low-carbon (LC), longevity, colour rendering are good, fast response time.The design of LED down is more lightly attractive in appearance, and can reach the entirety keeping building decoration during installation unified and perfect, do not destroy the setting of light fixture, light source hides building decoration inside, and light source does not expose, free from glare, and the visual effect of people is soft, even.LED down is in the market mostly plastic casing, and its radiating effect is poor; And the holding piece of existing LED down is most is directly be welded on lamp body, like this once damage maintenance comparatively inconvenience.
Summary of the invention
The technical problem to be solved in the present invention is: the strong radiating LED down lamp providing a kind of good heat dissipation effect.
The technical solution adopted for the present invention to solve the technical problems is: a kind of strong radiating LED down lamp, and comprise lamp body and light cover, described lamp body bottom even is provided with many radiating ribs; The bottom of many described radiating ribs connects into a camber line; The upper end of described lamp body is smooth plane; The screw that described lamp body is arranged by smooth plane lower end is connected with light cover; The top of described light cover has downward concave surface; Multiple cooling ring is provided with in described concave surface; Aluminium base is provided with in described lamp body; Described aluminium base is welded with LED chip; The position of the corresponding LED chip of described light cover is provided with cover plate; The both sides of described lamp body are respectively arranged with the clamping device for installing; Described clamping device has the vertical section be connected with lamp body; Described vertical section is bolted on lamp body.
Further, in order to increase light transmission, the cover plate of light cover of the present invention is glass cover-plate; Described cover plate is frosting towards the one side of LED chip; Another side is smooth plane.
Further say, in order to can better dispel the heat, lamp body of the present invention is aluminum hull lamp body.
The invention has the beneficial effects as follows, solve the defect existed in background technology, adopt the mode of simultaneously dispelling the heat bottom light cover top and lamp body to strengthen the heat dispersion of Down lamp entirety, effectively can extend the service life of Down lamp; And clamping device by bolt detachable be fixed on lamp body, can carry out fast and easily changing and keeping in repair.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Fig. 2 is the top view of Fig. 1;
In figure: 1, lamp body; 2, light cover; 3, radiating ribs; 4, screw; 5, concave surface; 6, cooling ring; 7, aluminium base; 8, LED chip; 9, cover plate; 10, clamping device; 11, vertical section; 12, bolt.
Detailed description of the invention
The present invention is further detailed explanation with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The strong radiating LED down lamp of one as shown in Figure 1, 2, comprise lamp body 1 and light cover 2, lamp body bottom even is provided with many radiating ribs 3; The bottom of many radiating ribs connects into a camber line; So not only can increase area of dissipation, and can aesthetic property be increased.Lamp body is aluminum hull lamp body, and aluminium is compared other materials and had better heat dispersion.
The upper end of lamp body is smooth plane; The screw 4 that lamp body is arranged by smooth plane lower end is connected with light cover; For convenience detach; The top of light cover has downward concave surface 5; Multiple cooling ring 6 is provided with in concave surface; The heat that such Down lamp produces can be shed from light cover surface by cooling ring; Aluminium base 7 is provided with in lamp body; Aluminium base is welded with LED chip 8;
The position of the corresponding LED chip of light cover is provided with cover plate 9; The cover plate of light cover is glass cover-plate; Described cover plate is frosting towards the one side of LED chip; Another side is smooth plane.The both sides of lamp body are respectively arranged with the clamping device 10 for installing; Clamping device has the vertical section 11 be connected with lamp body; Vertical section is fixed on lamp body by bolt 12.Such clamping device conveniently can carry out dismounting.
The just the specific embodiment of the present invention described in above description, various illustrating is not construed as limiting flesh and blood of the present invention, person of an ordinary skill in the technical field after having read description can to before described detailed description of the invention make an amendment or be out of shape, and do not deviate from essence of an invention and scope.
Claims (3)
1. a strong radiating LED down lamp, comprises lamp body and light cover, it is characterized in that: described lamp body bottom even is provided with many radiating ribs; The bottom of many described radiating ribs connects into a camber line; The upper end of described lamp body is smooth plane; The screw that described lamp body is arranged by smooth plane lower end is connected with light cover; The top of described light cover has downward concave surface; Multiple cooling ring is provided with in described concave surface; Aluminium base is provided with in described lamp body; Described aluminium base is welded with LED chip; The position of the corresponding LED chip of described light cover is provided with cover plate; The both sides of described lamp body are respectively arranged with the clamping device for installing; Described clamping device has the vertical section be connected with lamp body; Described vertical section is bolted on lamp body.
2. strong radiating LED down lamp as claimed in claim 1, is characterized in that: the cover plate of described light cover is glass cover-plate; Described cover plate is frosting towards the one side of LED chip; Another side is smooth plane.
3. strong radiating LED down lamp as claimed in claim 1, is characterized in that: described lamp body is aluminum hull lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523164.2A CN104295960A (en) | 2014-09-30 | 2014-09-30 | LED tube lamp with strong heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523164.2A CN104295960A (en) | 2014-09-30 | 2014-09-30 | LED tube lamp with strong heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104295960A true CN104295960A (en) | 2015-01-21 |
Family
ID=52315806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410523164.2A Pending CN104295960A (en) | 2014-09-30 | 2014-09-30 | LED tube lamp with strong heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295960A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202613101U (en) * | 2012-02-10 | 2012-12-19 | 陈少藩 | LED down lamp |
| CN202769457U (en) * | 2012-09-07 | 2013-03-06 | 安徽博远光伏科技有限公司 | Light-emitting diode (LED) downlight with ear clips |
| CN203258438U (en) * | 2013-05-14 | 2013-10-30 | 崔仁善 | Outer ring light-emitting lighting lamp |
| JP2014022314A (en) * | 2012-07-23 | 2014-02-03 | Mitsubishi Electric Corp | Heat sink device and lighting device |
-
2014
- 2014-09-30 CN CN201410523164.2A patent/CN104295960A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202613101U (en) * | 2012-02-10 | 2012-12-19 | 陈少藩 | LED down lamp |
| JP2014022314A (en) * | 2012-07-23 | 2014-02-03 | Mitsubishi Electric Corp | Heat sink device and lighting device |
| CN202769457U (en) * | 2012-09-07 | 2013-03-06 | 安徽博远光伏科技有限公司 | Light-emitting diode (LED) downlight with ear clips |
| CN203258438U (en) * | 2013-05-14 | 2013-10-30 | 崔仁善 | Outer ring light-emitting lighting lamp |
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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: 20150121 |