CN2874264Y - Mounting rack of LEd lamp group - Google Patents
Mounting rack of LEd lamp group Download PDFInfo
- Publication number
- CN2874264Y CN2874264Y CNU2005200600596U CN200520060059U CN2874264Y CN 2874264 Y CN2874264 Y CN 2874264Y CN U2005200600596 U CNU2005200600596 U CN U2005200600596U CN 200520060059 U CN200520060059 U CN 200520060059U CN 2874264 Y CN2874264 Y CN 2874264Y
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- CN
- China
- Prior art keywords
- installing rack
- led lamp
- lamp group
- led light
- light group
- 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 relates to an installation support for a LED light group. The utility model is characterized in that: heat conducting materials are applied to form a strip-type cavity structure; an opening is provided at the facade of the installation support; the LED light group is embedded and fixed in the aforesaid opening; a waveform structure and a sealant are applied at the contacting section in between the aforesaid installation support and the LED light group. Because the waveform structure and sealant are applied at the contacting section in between the aforesaid installation support and the LED light group of the utility model, excellent air tightness between the installation support and LED light group is ensured, so that it is hard for the rain water or dust to enter the cavity of the installation support and the circuit board and the power source device inside the cavity are protected. Besides, because heat dissipating fins are arranged on the external surface of the installation support for the LED light group, and the LED light group and the power source device are arranged closely on the internal surface of the installation support, the heat radiated by the LED light group and power source device can be dispersed in time, thus prolonging the service life of the LED light group, lowering down the maintenance cost and improving the safety performance of the utility model.
Description
Technical field
The utility model relates to the LED lighting engineering, is specifically related to the mounting technique of LED lamp group, more particularly, relates to a kind of installing rack that has the LED lamp group of hermetically-sealed construction.
Background technology
LED is used for the curtain wall illumination, usually LED lamp group is contained in earlier on the installing rack, be contained on the curtain wall by installing rack, the luminous component of LED fluorescent tube is exposed at the outside of installing rack, and the circuit board and the power supply of LED lamp group are contained in the installing rack.Because it is outdoor that installing rack is exposed to, must stand for a long time to expose to the weather drenches with rain, and this just needs the hermetically-sealed construction between LED lamp group and the installing rack good, does not allow the rainwater dust enter in the cavity of installing rack, and the circuit board and the supply unit of LED lamp group are protected.And because LED fluorescent tube wherein is many and very intensive, fluorescent lifetime is long, make that temperature is than higher when luminous, the heat that LED lamp group and power supply produce generally distributes by being connected aluminum strip, so just needs installing rack can be timely the heat of LED lamp group and power supply in time to be distributed.But the sealing of traditional installing rack and LED lamp group is bad, leak easily, the inside cavity that the rainwater dust enters installing rack can make circuit be short-circuited, cause potential safety hazard, also can influence the life-span of LED lamp group, in case the LED fluorescent tube damages, replacing and maintenance all are not easy very much, so also can improve maintenance cost, cause waste; And traditional LED is not provided with special radiator structure, make its radiating efficiency very low, the heat that produces when LED is luminous is not easy in time to distribute, and has influenced the service life of LED lamp group, and heat can not in time distribute also and can cause potential safety hazard simultaneously.
The utility model content
The purpose of this utility model is at the above-mentioned defective of prior art, to provide a kind of and scribble fluid sealant and partly be provided with the installing rack of ripple struction with the LED lamp group of increase gluing area at gluing with part LED lamp set of contact.Thereby make the sealing effectiveness between LED lamp group and the installing rack better be installed in the supply unit in the cavity of installing rack and the circuit board of LED lamp group with protection.
The technical scheme that its technical problem that solves the utility model adopts is: the installing rack of constructing a kind of LED lamp group, the bar shaped cavity body structure of described installing rack for constituting by Heat Conduction Material, the front of described installing rack has an opening, LED lamp group is embedded in the described opening and is fixing with it, and the part of installing rack and described LED lamp set of contact is provided with ripple struction and scribbles fluid sealant.
In the installing rack of LED lamp group described in the utility model, supply unit closely contacts with the inner surface of described installing rack, and described installing rack is provided with radiating fin with the outer surface of the part that described supply unit contacts.
In the installing rack of LED lamp group described in the utility model, the back side of described installing rack is provided with mounting groove, and described installing rack is contained on the building by mounting groove.
In the installing rack of LED lamp group described in the utility model, described installing rack comprises the tubular-shaped structures that is made of aluminium section bar, and the end cap that shape matches with it is equipped with at the two ends of described tubular-shaped structures.
In the installing rack of LED lamp group described in the utility model, fin is equipped with at the described LED lamp group back side, and described fin contacts with described installing rack.
In the installing rack of LED lamp group described in the utility model, protective cover is equipped with in described LED lamp group outside.
In the installing rack of LED lamp group described in the utility model, described ripple struction is a zigzag.
In the installing rack of LED lamp group described in the utility model, described ripple struction is a side tooth profile.
In the installing rack of LED lamp group described in the utility model, described ripple struction is a waveform.
The beneficial effects of the utility model are, because the part that LED lamp group of the present utility model contacts with installing rack scribbles fluid sealant and is provided with ripple struction, make that the sealing between installing rack and the LED lamp group is good, the rainwater dust is not easy to enter in the cavity of installing rack, makes the circuit board and the supply unit that are installed in LED lamp group wherein be subjected to protection; And because the outer surface of the installing rack of LED lamp group is provided with radiating fin, LED lamp group and supply unit are close to the inner surface of installing rack, and the heat that makes LED lamp group and supply unit distribute can distribute timely by installing rack.Thereby improved the service life of LED lamp group, reduced maintenance cost, also improved security performance simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the schematic cross-section of the installing rack of LED lamp group of the present utility model;
Fig. 2 is the A portion enlarged drawing of Fig. 1 of first kind of embodiment of the present utility model;
Fig. 3 is the A portion enlarged drawing of Fig. 1 of second kind of embodiment of the present utility model;
Fig. 4 is the A portion enlarged drawing of Fig. 1 of the third embodiment of the present utility model;
Fig. 5 is the structural representation of the end cap of installing rack of the present utility model;
Fig. 6 is the schematic cross-section after installing rack of the present utility model is installed LED lamp group.
The specific embodiment
In the structural representation of the end cap of the schematic cross-section of the installing rack of LED lamp group of the present utility model shown in Figure 1 and installing rack of the present utility model shown in Figure 4, the bar shaped cavity body structure of installing rack 3 for constituting by Heat Conduction Material.In conjunction with Fig. 1, Fig. 5 a kind of embodiment of the present utility model is described, described installing rack 3 comprises the tubular-shaped structures that is made of aluminium section bar, be specially the tubular-shaped structures that constitutes by aluminium section bar, the front of this tubular-shaped structures has an opening, two ends are equipped with end cap 303, beat the glue area in order to increase, the opening of installing rack 3 is provided with ripple struction 304.Wherein ripple struction 304 can have numerous embodiments, and Fig. 2 is the A portion enlarged drawing of Fig. 1 of first kind of embodiment of the present utility model, and wherein ripple struction 304 is a zigzag; Fig. 3 is the A portion enlarged drawing of Fig. 1 of second kind of embodiment of the present utility model, and wherein ripple struction 304 is a side tooth profile; Fig. 4 is the A portion enlarged drawing of Fig. 1 of the third embodiment of the present utility model, and wherein ripple struction 304 is a waveform.Ripple struction 304 can also add waveform etc. as zigzag for other shape, and ripple struction 304 makes that beating the glue area increases, thereby makes better tightness.
Fig. 6 shows the cross section situation after installing rack of the present utility model is installed LED lamp group; LED lamp group 1 is contained in and just in time seals opening in the described opening; in order between LED lamp group and installing rack, to form hermetically-sealed construction; so that protection is installed in the supply unit 4 in the installing rack cavity and the circuit board of LED lamp group; described installing rack 3 scribbles fluid sealant with the part that described LED lamp group 1 contacts; because LED lamp group 1 matches with the shape size of the opening of installing rack 3; just can make installing rack 3 and LED lamp group 1 form the cavity body structure of sealing jointly after coating fluid sealant; the circuit board of supply unit 4 and LED lamp group is sealed in the cavity of installing rack 3; in order to increase the contact area of fluid sealant; make better tightness, installing rack 3 is provided with ripple struction 304 with the part that described LED lamp group 1 contacts.Installing rack 3 is provided with mounting groove 302, and installing rack 3 and LED lamp are assembled on the curtain wall of building, forms specific illuminating effect.Although LED fluorescent tube and installing rack 3 are exposed to outdoor; standing for a long time exposes to the weather drenches with rain; but the good sealing structure of LED lamp group of the present utility model and installing rack 3 makes that the rainwater dust is difficult to enter in the cavity of installing rack, and the circuit board and the supply unit of LED lamp group are protected.
Protective cover 6 also is equipped with in LED lamp group 1 outside, and protective cover 6 can effectively be protected the LED fluorescent tube.The top of installing rack 3 also is provided with two anti-water columns 305, and after installing rack 3 and LED lamp group 1 installed, anti-water column 305 was hidden in the back, and anti-water column 305 forms labyrinth structure and can prevent that sealing enters wherein.
Claims (9)
1, a kind of installing rack of LED lamp group, the bar shaped cavity body structure of described installing rack (3) for constituting by Heat Conduction Material, the front of described installing rack (3) has an opening, LED lamp group (1) is embedded in the described opening and is fixing with it, it is characterized in that the part that described installing rack (3) contacts with described LED lamp group (1) is provided with ripple struction (304) and scribbles fluid sealant.
2, the installing rack of LED lamp group according to claim 1, it is characterized in that, also comprise the supply unit (4) that closely contacts with the inner surface of described installing rack (3), the outer surface of the part that described installing rack (3) contacts with described supply unit (4) is provided with radiating fin (301).
3, the installing rack of LED lamp group according to claim 2 is characterized in that, the back side of described installing rack (3) is provided with mounting groove (302), and described installing rack (3) is contained on the building by mounting groove (302).
According to the installing rack of any one described LED lamp group among the claim 1-3, it is characterized in that 4, described installing rack (3) comprises the tubular-shaped structures that is made of aluminium section bar, the end cap (303) that shape matches with it is equipped with at the two ends of described tubular-shaped structures.
According to the installing rack of any one described LED lamp group among the claim 1-3, it is characterized in that 5, fin (2) is equipped with at described LED lamp group (1) back side, described fin (2) contacts with described installing rack (3).
According to the installing rack of any one described LED lamp group among the claim 1-3, it is characterized in that 6, protective cover (6) is equipped with in described LED lamp group (1) outside.
According to the installing rack of any one described LED lamp group among the claim 1-3, it is characterized in that 7, described ripple struction (304) is a zigzag.
According to the installing rack of any one described LED lamp group among the claim 1-3, it is characterized in that 8, described ripple struction (304) is a side tooth profile.
According to the installing rack of any one described LED lamp group among the claim 1-3, it is characterized in that 9, described ripple struction (304) is a waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200600596U CN2874264Y (en) | 2005-06-14 | 2005-06-14 | Mounting rack of LEd lamp group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200600596U CN2874264Y (en) | 2005-06-14 | 2005-06-14 | Mounting rack of LEd lamp group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2874264Y true CN2874264Y (en) | 2007-02-28 |
Family
ID=37780863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200600596U Expired - Fee Related CN2874264Y (en) | 2005-06-14 | 2005-06-14 | Mounting rack of LEd lamp group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2874264Y (en) |
-
2005
- 2005-06-14 CN CNU2005200600596U patent/CN2874264Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070228 Termination date: 20110614 |