CN203431738U - Lamp shell for LED lamp - Google Patents
Lamp shell for LED lamp Download PDFInfo
- Publication number
- CN203431738U CN203431738U CN201320421569.6U CN201320421569U CN203431738U CN 203431738 U CN203431738 U CN 203431738U CN 201320421569 U CN201320421569 U CN 201320421569U CN 203431738 U CN203431738 U CN 203431738U
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- Prior art keywords
- lamp housing
- groove
- draw
- lamp
- housing
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a lamp shell for an LED lamp. Aluminum alloy sections are adopted in the lamp shell, a plurality of the lamp shells can be combined together, the section of the lamp shell is in an H shape, the lamp shell is provided with an upper groove and a lower groove, the shell body of the lamp shell is arranged to be waved, and cooling fins and a plurality of mounting clamping grooves are formed on the shell body. A flat groove for mounting an LED lamp bar is formed in the shell body of the lower groove of the lamp shell, inclined clamping grooves for mounting reflecting films are symmetrically formed in the two sides of the flat groove, and clamping grooves A for mounting a light diffusion board are symmetrically formed in an opening of the lower groove. Clamping grooves B and clamping grooves E used for mounting an LED lamp bar drive module are formed in the upper groove of the lamp shell, and hanging pieces for hanging the LED lamp are mounted through the mounting grooves B. The LED lamp with the lamp shell has the advantages of being high in light energy utilization efficiency, high in heat dissipation efficiency and convenient to mount.
Description
Technical field
The utility model relates to a kind of lamp housing for LED light fixture, and several can be combined in this lamp housing together.
Background technology
In recent years along with the field of LED illumination application is more and more extensive, the requirement of each field illumination apparatus is also more and more higher, requirement aspect the heat radiation of light utilization efficiency and lighting device is progressively improving, and in traditional LED lighting device, construction and device cannot meet this requirement.In traditional LED lighting device, the parts such as LED, reflectance coating and driver module all need to be fixed on lamp housing, and manufacture process is comparatively complicated, and cost is higher.
It is flat lamp housing design or the design of employing spot formula that conventional illuminator adopts inner conventionally, often makes most luminous energy scatter in space, cannot obtain focus utilization effectively, causes energy dissipation; And traditional lighting device is often without the design of heat radiation aspect, and the heat that device produces certainly will have influence on the illumination efficiency of device; And the lamp housing major part of conventional illuminator is to be all directly fixed on ceiling by bolt, caused certain difficulty to actual installation, dismounting.
Consideration for intensity of illumination, the intensity of illumination height needing under different environment is different, common way is to realize by increasing or reduce lighting, cannot combine between but traditional LED lighting device is mutual, the lighting newly increasing need to be selected installation site, in installation process, there is constructional difficulties, the problem such as circuit is lack of standardization.
Utility model content
For the problem existing in background technology, the purpose of this utility model is to provide a kind of lamp housing for LED light fixture, this lamp housing adopts aluminium alloy extrusions to make, good heat dissipation effect, on lamp housing, be provided with a plurality of draw-in grooves, parts in light fixture are all fixed by draw-in groove, easy to make, effectively reduce manufacturing cost.Adopt the LED light fixture of this lamp housing, the efficiency of light energy utilization is high, radiating efficiency is high and easy for installation.
The purpose of this utility model is achieved through the following technical solutions:
For a lamp housing for LED light fixture, described lamp housing adopts aluminium alloy extrusions, and several lamp housings can be combined in together, and described lamp housing cross section is H type and has upper low groove, and the housing of lamp housing is arranged to waveform, forms fin and several installation draw-in grooves on housing.
Further, be provided with rising as high as the banks of mounted LED lamp bar on the housing of described lamp housing low groove, the bilateral symmetry of rising as high as the banks is provided with the skewed draw-in groove that reflectance coating is installed, and is symmetrically arranged with the draw-in groove A that light ray diffusion plate is installed at low groove opening part; In described lamp housing upper groove, be provided with draw-in groove B and the draw-in groove E of mounted LED lamp bar driver module, hang the suspension member of LED light fixture and also by draw-in groove B, install.
Further, described lamp housing two ends are provided with end cap, and several lamp housing the parallel combined can connect by described end cap.
Further, when described lamp housing is combined into rectangle frame, angle connector is set around the corner and is connected and fixed.
Further, on described lamp housing, be provided with through wires hole.
Further, the draw-in groove of described lamp housing both sides is cross, and several lamp housing the parallel combined can be connected and fixed by the described cross draw-in groove part that is connected.
The utlity model has following positive technique effect:
Lamp housing for LED light fixture of the present utility model is reasonable in design, simple in structure; Lamp housing adopts the light aluminum alloy section bar of heat radiating fin structure formula, has reached desirable radiating effect; The lamp bar being arranged in lamp housing is fixed by section bar seamed edge compressive deformation, has avoided the loaded down with trivial details of screw or gummed connection; The reflectance coating, the diffuser plate that are arranged in lamp housing are all installed and are fixed by draw-in groove, are very easy to the assembling of light fixture; The driver module being arranged in lamp housing is also installed by draw-in groove, along draw-in groove, can be free to slide, and convenient wiring, when realizing quick installation, has also realized the function of abundant heat radiation; The reflectance coating being obliquely installed makes the luminous energy of the lighting device rate that maximizes the use, and avoids the waste of energy; Adopt easily detachable hanging component to fix, be convenient to dismounting and the adjustment of light fixture.
Accompanying drawing explanation
Fig. 1 is the stereogram that adopts lamp unit of the present utility model;
Fig. 2 is the top view that adopts lamp unit of the present utility model;
Fig. 3 is sectional view of the present utility model;
Fig. 4 is along the profile of A-A in Fig. 2;
Fig. 5 is the stereogram of the end cap that matches with the utility model;
Fig. 6 is the stereogram of the angle connector that matches with the utility model;
Fig. 7 is the stereogram of the suspension member that matches with the utility model;
Fig. 8 is the side view of the suspension member that matches with the utility model;
Fig. 9 is the stereogram of the driver module that matches with the utility model;
Figure 10 is the side view of the driver module that matches with the utility model;
Figure 11 is the stereogram that adopts lamp unit combination of the present utility model;
Figure 12 is the stereogram that adopts lamp unit combination of the present utility model.
In Fig. 1-12: 1. lamp housing, 1-1. fin, the cross draw-in groove of 1-2., 1-3.C type draw-in groove, 1-4. draw-in groove B, 1-5. draw-in groove E, 1-6. rises as high as the banks, the oblique draw-in groove of 1-7., 1-8. draw-in groove A, 2. end cap, 2-1. cover plate, 2-2. bending edges, 2-3. bending edges, 2-4. screw, 3. suspension member, 3-1. hook, 3-2. connecting plate, 4. driver module, 4-1. cover plate, 4-2. screw, 5. angle connector, 5-1. through wires hole, 5-2. screw, 6. diffuser plate, 7. reflectance coating, 8. lamp bar.
The specific embodiment
Lamp housing for LED light fixture of the present utility model, several lamp housings can be combined in together, adopt the structure of lamp unit of the present utility model as shown in Figure 1 and Figure 2, the combining form of lamp unit, as shown in Figure 11, Figure 12, is elaborated to structure of the present utility model below by different embodiment.
As shown in Figure 1 and Figure 2, lamp unit is provided with the lamp housing 1 of aluminium alloy extrusions, and lamp housing cross section is H type and has upper low groove, and as shown in Figure 3, Figure 4, the housing of lamp housing 1 is arranged to waveform, forms fin 1-1 and several draw-in grooves on housing.So these draw-in grooves have different shapes because purposes is different, cross draw-in groove 1-2, C type draw-in groove 1-3, draw-in groove B1-4, draw-in groove E1-5, the 1-6 that rises as high as the banks, tiltedly draw-in groove 1-7, draw-in groove A1-8 as shown in Figure 3.
The material of corrugated housing and aluminium alloy, all has good effect to heat radiation.
As shown in Figure 4, in lamp housing low groove, be provided with LED lamp bar 8, lamp bar 8 both sides are provided with symmetrical skewed reflectance coating 7, the light that reflectance coating 7 sends lamp bar 8 reflects downward slot opening place, at low groove opening part, be provided with the light ray diffusion plate 6 of sealing opening, lamp bar 8 by the 1-6 that rises as high as the banks fix, reflectance coating 7 by oblique draw-in groove 1-7 fix, diffuser plate 6 fixes by draw-in groove A1-8.
Light lamp bar 8 being sent due to reflectance coating 7 reflects downward slot opening place, so the irradiation light of this light fixture is concentrated rear reinforcement, has improved optical energy utilization efficiency.The light ray diffusion plate 6 matching with the utility model, can be so that the equalizing light rays that LED sends, and change spot light is area source, has improved the comfort level of user to light.
Wherein, lamp bar 8 is laid into after in the 1-6 that rises as high as the banks, and need to apply appropriateness extruding to the seamed edge of lamp housing 1, impels the 1-6 micro-strain of rising as high as the banks, and guarantees that lamp bar 8 can not come off.6 of reflectance coating 7 and diffuser plates are directly to insert in draw-in groove separately.
As shown in Figure 1 and Figure 2, be provided with LED lamp bar driver module 4 in lamp housing upper groove, be also provided with the suspension member 3 that hangs LED light fixture, driver module 4 and suspension member 3 are all fixed by the draw-in groove on upper groove housing.
Wherein, cover plate 4-1 and screw 4-2 that driver module 4 arranges by self match with draw-in groove B1-4, draw-in groove E1-5 respectively, and draw-in groove E1-5 is deep trench, as shown in Figure 9, Figure 10; The connecting plate 3-2 that suspension member 3 arranges by self matches with draw-in groove B1-4.It should be noted that, driver module 4 and suspension member 3 can namely can be free to slide along draw-in groove shift position separately in upper groove, have facilitated on the one hand the assembling of light fixture, have facilitated on the other hand the later stage of light fixture to install.
In order to strengthen the structure of light fixture, as shown in Figure 1 and Figure 2, lamp housing 1 two ends are also provided with end cap 2.On end cap 2 and lamp housing 1, be provided with through wires hole (through wires hole on lamp housing 1 is positioned at section bar one end, has been sheltered from by the bending edges 2-2 of end cap 2, not shown in Fig. 2), facilitate circumscripted power line and and driver module 4 between connection.
On the cover plate 2-1 of end cap 2, be provided with several screws 2-4, match with the C type draw-in groove 1-3 on housing 1, fixedly end cap 2.
The suspension member 3 matching with the utility model has unique Split type structure, and as shown in Figure 7, Figure 8, suspension member 3 comprises connecting plate 3-2 and hook 3-1, offers two open-works on connecting plate 3-2, and hook 3-1 lower end is provided with two hook pawls and is connected combination with two open-works.
Connecting plate 3-2 and hook 3-1 make by metal plate punching, and two open-works are rectangular, and the material of through-hole position is stamped to open-work one side and forms small vertical plate, and when LED light fixture hangs, suspension member 3 is stressed, and this small vertical plate stops that the hook pawl of linking up with 3-1 deviates from from open-work.The structure of suspension member 3 has facilitated the assembling of light fixture on the one hand, has facilitated on the other hand the later stage of light fixture to install.
Adopt lamp unit of the present utility model to can be used as lighting device and use separately, when needs enhance ambient light is shone, several lamp units can be combined to the lamp housing that is configured for LED light fixture, below by two specific embodiments, this is described in detail.
Be the utility model embodiment 2 as shown in figure 11, lamp unit the parallel combined in this embodiment, 3 lamp units connect by end cap 2.End cap 2 length in this embodiment are longer, in other structures and mounting means and embodiment 1, are equal to.
The lamp unit quantity of the parallel combined is determined according to need for environment, only need to adopt adaptive end cap 2, easy to assembly, and it is also convenient to install, and can use original installation site.
Adopt lamp unit of the present utility model can also pass through following Combination of Methods, as shown in Figure 3, Figure 4, the draw-in groove of lamp housing both sides is cross, and several lamp unit the parallel combined can be connected and fixed by the cross draw-in groove 1-2 part that is connected, and connector can adopt buckle.
Be the utility model embodiment 3 as shown in figure 12, lamp unit is combined into rectangle frame in this embodiment, angle connector 5 is set around the corner and is connected and fixed, and on angle connector 5, is provided with through wires hole.It should be noted that, while adopting rectangle frame combination, lamp housing 1 can adopt the shape of two ends sharping, more attractive in appearance like this, can certainly directly combine, and now needs to arrange end cap.
Above described just for the utility model is described, is construed as the utility model and is not limited to above embodiment, meet the various flexible form of the utility model thought all within protection domain of the present utility model.
Claims (6)
1. for a lamp housing for LED light fixture, described lamp housing adopts aluminium alloy extrusions, and several lamp housings can be combined in together, it is characterized in that, described lamp housing cross section is H type and has upper low groove, and the housing of lamp housing is arranged to waveform, forms fin and several installation draw-in grooves on housing.
2. lamp housing as claimed in claim 1, it is characterized in that, on the housing of described lamp housing low groove, be provided with rising as high as the banks of mounted LED lamp bar, the bilateral symmetry of rising as high as the banks is provided with the skewed draw-in groove that reflectance coating is installed, and is symmetrically arranged with the draw-in groove A that light ray diffusion plate is installed at low groove opening part; In described lamp housing upper groove, be provided with draw-in groove B and the draw-in groove E of mounted LED lamp bar driver module, hang the suspension member of LED light fixture and also by draw-in groove B, install.
3. lamp housing as claimed in claim 1, is characterized in that, described lamp housing two ends are provided with end cap, and several lamp housing the parallel combined can connect by described end cap.
4. lamp housing as claimed in claim 1, is characterized in that, when described lamp housing is combined into rectangle frame, angle connector is set around the corner and is connected and fixed.
5. lamp housing as claimed in claim 1, is characterized in that, on described lamp housing, is provided with through wires hole.
6. lamp housing as claimed in claim 1, is characterized in that, the draw-in groove of described lamp housing both sides is cross, and several lamp housing the parallel combined can be connected and fixed by the described cross draw-in groove part that is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421569.6U CN203431738U (en) | 2013-07-16 | 2013-07-16 | Lamp shell for LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421569.6U CN203431738U (en) | 2013-07-16 | 2013-07-16 | Lamp shell for LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431738U true CN203431738U (en) | 2014-02-12 |
Family
ID=50060773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320421569.6U Expired - Fee Related CN203431738U (en) | 2013-07-16 | 2013-07-16 | Lamp shell for LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832840A (en) * | 2015-05-19 | 2015-08-12 | 毕节兴国实业有限公司 | Light-emitting diode lamp |
-
2013
- 2013-07-16 CN CN201320421569.6U patent/CN203431738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832840A (en) * | 2015-05-19 | 2015-08-12 | 毕节兴国实业有限公司 | Light-emitting diode lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20170716 |