CN101368720A - High-efficiency LED lighting equipment - Google Patents
High-efficiency LED lighting equipment Download PDFInfo
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- CN101368720A CN101368720A CNA2008101672941A CN200810167294A CN101368720A CN 101368720 A CN101368720 A CN 101368720A CN A2008101672941 A CNA2008101672941 A CN A2008101672941A CN 200810167294 A CN200810167294 A CN 200810167294A CN 101368720 A CN101368720 A CN 101368720A
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- body frame
- led lamp
- led lighting
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Abstract
Disclosed is an efficient LED lighting device which comprises a main frame and a LED lamp group, and is characterized in that a closed space is formed by the main frame, the end cover of the main frame and a glass cover; the LED lamp group is arranged on the inner wall of the main frame inside the closed space; the main body frame is a non-through hole metal plate; a bolt or screw fixing groove channel is arranged on the inner wall of the main frame; the outer wall of the main frame is provided with a fixing groove used for fixing the end cover. The efficient LED lighting device can form a good closed space for the LED lamp group, and have convenient assembly property and guarantee good insulation and dust-free performance inside the LED lamp group; the efficient LED lighting device not only has all the advantages of the LED lighting device, but also overcomes the defects that the service life is influenced due to the poor air-tightness, the moisture and dusty properties; or the heat dissipation performance is poor when the air-tightness is more tight found in the LED lamp in the prior art.
Description
Technical field
The invention belongs to the LED field of illuminating lamps, be specifically related to a kind of high-efficiency LED lighting equipment that overcomes the existing many defectives of LED outdoor lamp.
Background technology
The LED lamp is applied to multiple field as lighting installation widely, compares with existing other lighting, and it has most economical and advantage low energy consumption.The energy consumption of single LED lamp only has about 1W, and its heating property is low simultaneously, little carbon dioxide generating, and the LED lamp almost can all convert the electric energy that is consumed to luminous energy; The LED light fixture had up to the service life more than 100,000 hours simultaneously, and it need not charge into pernicious gas, all adopted the non-toxic material preparation.The light that the LED lamp sends is little to people's eye irritation, does not also have harmful light such as ultraviolet.
But present public place illuminating LED lamp need adopt many group low-power LED lamp combining structures, form preferable illuminating effect, but the installation body frame of existing LED lamp need be installed LED lamp fixed frame simultaneously, the LED lamp socket, drive circuit, power module and glass cover body, therefore on body frame, be equipped with a plurality of bolts hole, so that above-mentioned parts is fixing, this brings many negative effects for the serviceability of LED, particularly fixedly the bolt hole of usefulness becomes dust, moisture is invaded the main channel of LED glass cover body inside, and this dust and condensate water are difficult to be eliminated, service life and bright performance that it has had a strong impact on the LED lamp become the obstacle that the LED lamp is used as the public place.
Summary of the invention
The invention provides a kind of excellent sealing space of the LED of formation lamp group, and it is easy to assembly, can guarantee the good heat radiating of inner LED lamp group and the high-efficiency LED lighting equipment of dustless performance, it not only has the advantage that the LED lighting apparatus is had, and has overcome the various defectives that existing LED lamp exists.
The technical solution used in the present invention is as follows:
A kind of high-efficiency LED lighting equipment, comprise a main body frame and LED lamp group, it is characterized in that described main body frame and its end shield and cloche form a confined space, described LED lamp group is arranged on the main body frame inwall that is fixed in the described confined space, this main body frame is no via metal plate, its inwall offers fixedly conduit of bolt or screw, and outer wall is provided with the holddown groove that is used for fixing end shield.
Described main body frame adopts and squeezes post extruded aluminum sheet material, and it is trapezoidal extension frid that the same end face of its two side direction is bent into the cross section, vertically offers T-slot on the inwall of described main body frame.
Vertically offer 6 road T-slots on the inwall of described main body frame, every twice T-slot is used for fixing a LED lamp group or a drive circuit board.
Described LED lamp group is arranged and is installed on the LED seat board, and the inwall of described LED light bed plate and main body frame is by bolting, and an end setting-in of described bolt is gone in the described fixedly conduit; Described LED lamp socket arranged outside LED lampshade offers on the described LED lampshade and LED lamp group or the corresponding through hole of drive circuit board.
Vertically be distributed with the holddown groove of vertical setting on the outer wall of described main body frame, be equipped with fixed bar in the described holddown groove, first end shield and second end shield at the two ends of fixed bar and main body frame two ends fixedly install respectively.
Vertically be distributed with the radiating fin of projection on the outer wall of described main body frame, the inwall both sides of described main body frame are provided with fixedly fin of cloche.
The outer rim of described cloche is provided with a protection adhesive tape, forms sealing by this protection adhesive tape between described cloche and main body frame, and cloche is provided with the cloche fixed part outward, fixes by screw between described cloche fixed part and main body frame.
Described end shield also is provided with the seal closure that fastens with the sealing of cloche end outward.
Described high-efficiency LED lighting equipment also includes power module and drive circuit board, and described power module and drive circuit board be the fixedly bolting between conduit by fixed part and main body frame inwall all.
This high-efficiency LED lighting equipment adopts the carrier of the main body frame of no any installation through hole as LED lamp group, cloche, end shield, driving and power supply module etc., the fixedly conduit of main body frame inwall can be realized LED lamp group well secured, and outside holddown groove can be used for fixedly peripheral hardwares such as end shield, power module, drive circuit board etc. can be fixed on the outside of main body frame, also can be fixed on the inside of main body frame.
Form the good confined space of no any installing hole between the end shield at main body frame and two ends, the cloche, can guarantee inner LED lamp excellent heat dispersion performance and the dustless performance under the mal-condition out of doors, outside humid air can't enter inside, form good performance of heat dissipation, insulating properties and dustless performance, can not cause the short circuit influence the power circuit and the driving of inner LED lamp group.Under the condition that free from dust enters, the brightness of LED lamp group can access effective assurance, makes the service life of this efficient LED lamp lighting device and illuminating effect be able to long term maintenance.This LED lamp is easy to clean simultaneously, only needs the outside of wiping cloche to get final product, and its each inter-module easy to assembly quick can effectively be improved the production efficiency of LED lamp lighting device.In addition, the radiating fin of main body frame outer wall can guarantee the high efficiency and heat radiation of LED lamp group.
Beneficial effect of the present invention is, this high-efficiency LED lighting equipment can form the excellent sealing space of LED lamp group, and it is easy to assembly, can guarantee excellent heat dispersion performance, insulating properties and the dustless performance of inner LED lamp group, it not only has the advantage that the LED lighting apparatus is had, and it is poor to have overcome the seal that existing LED lamp exists, and makes moist easily and enters dust and influence service life, the perhaps airtight relatively poor defective of heat dispersion closely the time.
Description of drawings
Fig. 1 is the assembly structure schematic diagram of most preferred embodiment of the present invention;
Fig. 2 is the structural representation of another embodiment of the present invention;
Fig. 3 is another structural representation of Fig. 1.
The specific embodiment
Embodiment 1 as shown in Figure 1, this high-efficiency LED lighting equipment mainly includes following assembly: main body frame 10, cloche 60, first end shield 20, second end shield 40, seal closure 30, LED lamp group, LED lamp socket 53, LED lampshade 50, power module 80 and circuit board 90.
Each LED lamp group is arranged and is installed on the LED seat board 53, and the inwall of LED light bed plate 53 and main body frame is by bolting, and an end setting-in of bolt is gone into fixedly in the conduit; LED lamp socket arranged outside LED lampshade 50 offers the through hole 51 corresponding with LED lamp group on the LED lampshade 50.
The outer wall of main body frame 10 is vertically offered the holddown groove 12 that 6 roads are used for fixing end shield, be equipped with fixed bar 13 in the holddown groove, first end shield 20 at the two ends of fixed bar and main body frame 10 two ends and the bolt hole 21,41 on second end shield 40 make between main body frame and two end shields fixing respectively by the fixed by nut setting.On the outer wall of main body frame, vertically be distributed with the radiating fin 14 of projection; the inwall both sides of main body frame are provided with fixedly fin 15 of cloche; the outer rim of cloche 60 is provided with a protection adhesive tape 61; 10 of cloche 60 and main body frames are protected adhesive tape 61 to form by this and are sealed; the edge of cloche is at cloche fixedly between the fin 15; cloche is provided with two cloche fixed strips 62 outward, and this glass fixing strip adopts the crowded cast aluminium of T type to make.And can be pressed between first end shield 20 and second end shield 40.Fin below this T shape glass fixing strip 62 can enter groove 15 interior fixing glass covers 60 on the main body frame.Second end shield also is provided with the seal closure 30 that fastens with the sealing of cloche end outward, fixed bar 13 also passes bolt hole 31 on the seal closure 30 and fixing with second end shield, and first end shield 20 is externally connected with and is used for the hard-wired installation portion 70 of this high-efficiency LED lighting equipment.
This power module 80 and drive circuit board 90 are respectively by fixed head 81 and 91 and the fixedly bolting between conduit of main body frame 10 inwalls.It can be fixed in the same fixedly conduit with the LED lamp socket, the short circuit accident that reduces it and cause because attacked by humidity such as rainwater.
Embodiment 2 as shown in Figure 2, the structure of the basic as embodiment 1 of the structure of this high-efficiency LED lighting equipment is except the assembling of power module.Two power modules 80,80 ' are positioned at the outside of main body frame, adopt the two ends of the fixed installation portion 70 ' that connects on two second end shields 40, this fixed installation portion is used for the installation of this high-efficiency LED lighting equipment, power module can be fixed on the main body frame outside by second end shield, 40 upper bolt holes, 34 grades, offer wire guide 32 on second end shield 40, make lead 82 can pass second end shield 40 and be connected with the drive circuit of inner LED lamp.
Claims (9)
1. high-efficiency LED lighting equipment, comprise a main body frame and LED lamp group, it is characterized in that described main body frame and its end shield and cloche form a confined space, described LED lamp group is arranged on the main body frame inwall that is fixed in the described confined space, this main body frame is no via metal plate, its inwall offers fixedly conduit of bolt or screw, and outer wall is provided with the holddown groove that is used for fixing end shield.
2. high-efficiency LED lighting equipment according to claim 1 is characterized in that described main body frame adopts crowded post extruded aluminum sheet material, and it is trapezoidal extension frid that the same end face of its two side direction is bent into the cross section, vertically offers T-slot on the inwall of described main body frame.
4. high-efficiency LED lighting equipment according to claim 21 is characterized in that vertically offering 6 road T-slots on the inwall of described main body frame, and every twice T-slot is used for fixing a LED lamp group or a drive circuit board.
5. high-efficiency LED lighting equipment according to claim 1 is characterized in that described LED lamp group arrangement is installed on the LED seat board, and the inwall of described LED light bed plate and main body frame is by bolting, and an end setting-in of described bolt is gone in the described fixedly conduit; Described LED lamp socket arranged outside LED lampshade offers on the described LED lampshade and LED lamp group or the corresponding through hole of drive circuit board.
6. high-efficiency LED lighting equipment according to claim 1, it is characterized in that vertically being distributed with on the outer wall of described main body frame the holddown groove of vertical setting, be equipped with fixed bar in the described holddown groove, first end shield and second end shield at the two ends of fixed bar and main body frame two ends fixedly install respectively.
7. high-efficiency LED lighting equipment according to claim 1 is characterized in that vertically being distributed with on the outer wall of described main body frame the radiating fin of projection, and the inwall both sides of described main body frame are provided with fixedly fin of cloche.
8. high-efficiency LED lighting equipment according to claim 1; the outer rim that it is characterized in that described cloche is provided with a protection adhesive tape; form sealing by this protection adhesive tape between described cloche and main body frame; cloche is provided with the cloche fixed part outward, fixes by screw between described cloche fixed part and main body frame.
9. high-efficiency LED lighting equipment according to claim 8 is characterized in that described end shield also is provided with the seal closure that fastens with the sealing of cloche end outward.
10. high-efficiency LED lighting equipment according to claim 1, it is characterized in that described high-efficiency LED lighting equipment also includes power module and drive circuit board, described power module and drive circuit board be the fixedly bolting between conduit by fixed part and main body frame inwall all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101672941A CN101368720A (en) | 2008-10-20 | 2008-10-20 | High-efficiency LED lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101672941A CN101368720A (en) | 2008-10-20 | 2008-10-20 | High-efficiency LED lighting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101368720A true CN101368720A (en) | 2009-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101672941A Pending CN101368720A (en) | 2008-10-20 | 2008-10-20 | High-efficiency LED lighting equipment |
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| Country | Link |
|---|---|
| CN (1) | CN101368720A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086984B (en) * | 2009-12-04 | 2012-10-17 | 富士迈半导体精密工业（上海）有限公司 | Light-emitting diode (LED) lamp |
| CN103062667A (en) * | 2012-12-22 | 2013-04-24 | 瑞尔德(太仓)照明有限公司 | High light light-emitting diode (LED) stripe lamp |
-
2008
- 2008-10-20 CN CNA2008101672941A patent/CN101368720A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086984B (en) * | 2009-12-04 | 2012-10-17 | 富士迈半导体精密工业（上海）有限公司 | Light-emitting diode (LED) lamp |
| CN103062667A (en) * | 2012-12-22 | 2013-04-24 | 瑞尔德(太仓)照明有限公司 | High light light-emitting diode (LED) stripe lamp |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090218 |