CN202048426U - Round LED grille lamp - Google Patents
Round LED grille lamp Download PDFInfo
- Publication number
- CN202048426U CN202048426U CN2011201304190U CN201120130419U CN202048426U CN 202048426 U CN202048426 U CN 202048426U CN 2011201304190 U CN2011201304190 U CN 2011201304190U CN 201120130419 U CN201120130419 U CN 201120130419U CN 202048426 U CN202048426 U CN 202048426U
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- led
- fixed
- reflection shield
- grille lamp
- round led
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Abstract
The utility model relates to the field of illuminating device technology, specifically to a round LED grille lamp. The round LED grille lamp solves a technical problem that a conventional LED grille lamp is difficult to assemble and disassemble because of unreasonable design. The round LED grille lamp comprises an installing bracket; a reflector is disposed on the installing bracket; an LED power source component is fixed in the reflector; a grille bracket disposed below the reflector is fixed on the installing bracket; a grille is fixed on the grille bracket; and the LED power source component is connected with an LED driver. The round LED grille lamp is characterized in that an elastic location structure enabling the reflector to be fixed in the installing bracket is disposed between the installing bracket and the reflector. Compared with the conventional LED grille lamp, the round LED grille lamp has the advantages of reasonable design, simple and compact structure, convenience for assembly and disassembly, high working stability, relatively low manufacture cost, strong heat dispersion, and commendable illumination effect.
Description
Technical field
The utility model relates to the lighting device technical field, especially relates to a kind of round LED Grille lamp.
Background technology
The LED lamp has more and more obtained people's favor because it has advantages such as energy saving, brightness height, long service life.The LED Grille lamp replaces traditional fluorescent lamp as the lamp source on the LED lamp, is widely used in various work life leisure place, has obtained good illumination and decorative effect.But in the existing LED Grille lamp owing to use for a long time, reflecting materials from falling can occur on the reflection shield and cover with dust, influence the illuminating effect of LED Grille lamp.But the reflection shield in traditional Grille lamp is a screw to be fixed on the mounting bracket, is not easy to change safeguard and disassembly, cleaning.
Chinese patent literature discloses a kind of LED Grille lamp [application number: 201020164750.X], it comprises lamp panel, power supply, power supply is fixed on the lamp panel, lamp panel is provided with at least one luminous grid, the bottom of luminous grid is fixed with aluminium base and shell fragment, and Spring sheet clip is located between aluminium base and the luminous grid, and aluminium base is provided with the led light source that is electrically connected with power supply, the outer lampshade that is covered with of led light source and aluminium base, lampshade and shell fragment link and connect.
Above-mentioned scheme is convenient to the installation and removal of lampshade part to a certain extent, but does not obtain substantial solution yet for the problem of the installation and removal of the reflection shield of Grille lamp.In addition, in this scheme, shell fragment button one end is installed between aluminium base and the luminous grid, and the other end connects the grab place of lampshade inboard, can cause certain inconvenience owing to grab is arranged on the lampshade inboard in unloading process.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of installing/dismounting efficient and convenient, possesses the round LED Grille lamp of good illumination effect simultaneously again.
For achieving the above object, the utility model has adopted following technical proposal: this round LED Grille lamp, comprise mounting bracket, on mounting bracket, be provided with reflection shield, in reflection shield, be fixed with the led light source assembly, be fixed with the grid support that is positioned at the reflection shield below on the described mounting bracket, be fixed with grid on the described grid support, be connected with led driver on the described led light source assembly, it is characterized in that, be provided with between described mounting bracket and the reflection shield and can make reflection shield be fixed on elastic positioning structure in the mounting bracket.
The utility model creatively is provided with elastic positioning structure between mounting bracket and reflection shield, make reflection shield to be fixed on quickly and easily on the mounting bracket, and dismounting is all more convenient, and secure and reliable connection.
In above-mentioned round LED Grille lamp, described elastic positioning structure comprises the plurality of elastic sheet, and the lower end of flexure strip is fixed on the mounting bracket, and the upper end of flexure strip is pressed on the outer surface of reflection shield and reflection shield is had the upwards active force of lifting.
In fact, each flexure strip active force of reflection shield all being had obliquely and drawing close to the axial line of reflection shield.Be each flexure strip to reflection shield have radially radial component and axial thrust load straight up.Therefore, when the plurality of elastic sheet acts on the reflection shield simultaneously, can realize the location that reflection shield is firm.
In above-mentioned round LED Grille lamp, the middle part of described flexure strip bending and have the compressed part that is pressed on the reflection shield outer surface in the upper end.
Owing to be provided with compressed part, effectively increased the contact area of flexure strip and reflection shield, and the flexure strip of bending can provide continual and steady active force.
In above-mentioned round LED Grille lamp, described reflection shield is up-small and down-big truncated cone, and described compressed part is close to mutually with the side of reflection shield.This structure makes the side of compressed part and reflection shield fit closely, further improves frictional force between the two.
In above-mentioned round LED Grille lamp, described flexure strip evenly distributes in a circumferential direction.Because flexure strip evenly distributes the reflection shield stress equalization.
In above-mentioned round LED Grille lamp, described led light source assembly comprises the aluminium base circuit board of LED, is fixed with some LED illuminators on the aluminium base circuit board of LED, is fixed with heat sink on the aluminium base circuit board of LED.Heat sink is set can effectively improve heat dispersion, avoids causing because of accumulation of heat the illuminance decay of LED illuminator, also can effectively increase the service life.
In above-mentioned round LED Grille lamp, be fixed with the lampshade that is positioned at LED illuminator periphery on the aluminium base circuit board of described LED.Lampshade can distribute light better, promotes light efficiency; Also the LED illuminator is protected simultaneously, avoided dust accumulation.If accumulate dust on the lampshade, also can remove easily.
In above-mentioned round LED Grille lamp, described reflection shield comprises cylindrical portion and is fixed on the upper end cover of cylindrical portion end that described heat sink is fixed on the upper end cover.Because heat sink is fixed on the upper end cover, so the heat that diffuser can the heat loss through conduction plate, promptly the reflection shield here also becomes one of parts of heat radiation, further improves radiating effect.
In above-mentioned round LED Grille lamp, described grid support is tubular, and described grid comprises center drum, is fixed with some disc in the periphery of center drum, and the outer end of described disc all is connected with the grid rack inner wall.
In above-mentioned round LED Grille lamp, the big up and small down truncated cone of described grid support, described grid rack inner wall has some jacks, and described disc outer end has the pin that can insert in the above-mentioned jack.
Compared with prior art, the advantage of this round LED Grille lamp is: reasonable in design, simple and compact for structure, be easy to dismounting, and the job stability height, manufacturing cost is lower, and heat dispersion is strong, and lighting effect is good.
Description of drawings
Fig. 1 is the main TV structure schematic diagram that the utility model provides.
Fig. 2 is the sectional structure schematic diagram that the utility model provides.
Fig. 3 is the explosive view that the utility model provides.
Fig. 4 is the part-structure explosive view that the utility model provides.
Among the figure, mounting bracket 1, reflection shield 2, cylindrical portion 21, upper end cover 22, led light source assembly 3, the aluminium base circuit board 31 of LED, LED illuminator 32, heat sink 33, lampshade 34, grid support 4, jack 41, grid 5, center drum 51, disc 52, pin 521, led driver 6, flexure strip 7, compressed part 71.
The specific embodiment
Shown in Fig. 1-4, this round LED Grille lamp comprises mounting bracket 1, on mounting bracket 1, be provided with reflection shield 2, in reflection shield 2, be fixed with led light source assembly 3, be fixed with the grid support 4 that is positioned at reflection shield 2 belows on the described mounting bracket 1, be fixed with grid 5 on the described grid support 4, be connected with led driver 6 on the described led light source assembly 3.Be provided with between mounting bracket 1 and the reflection shield 2 and can make reflection shield 2 be fixed on elastic positioning structure in the mounting bracket 1.
Elastic positioning structure comprises plurality of elastic sheet 7, and the lower end of flexure strip 7 is fixed on the mounting bracket 1, and the upper end of flexure strip 7 is pressed on the outer surface of reflection shield 2 and reflection shield 2 is had the upwards active force of lifting.The middle part of flexure strip 7 bending and have the compressed part 71 that is pressed on reflection shield 2 outer surfaces in the upper end.Flexure strip 7 evenly distributes in a circumferential direction.Reflection shield 2 is up-small and down-big truncated cone, and described compressed part 71 is close to mutually with the side of reflection shield 2.
As shown in Figure 4, led light source assembly 3 comprises the aluminium base circuit board 31 of LED, is fixed with some LED illuminators 32 on the aluminium base circuit board 31 of LED, is fixed with heat sink 33 on the aluminium base circuit board 31 of LED.Be fixed with the lampshade 34 that is positioned at LED illuminator 32 peripheries on the aluminium base circuit board 31 of LED.Reflection shield 2 comprises cylindrical portion 21 and is fixed on the upper end cover 22 of cylindrical portion 21 ends that described heat sink 33 is fixed on the upper end cover 22.
As shown in Figure 3, grid support 4 is tubular, and described grid 5 comprises center drum 51, is fixed with some disc 52 in the periphery of center drum 51, and the outer end of described disc 52 all is connected with grid support 4 inwalls.The truncated cone that grid support 4 is big up and small down, described grid support 4 inwalls have some jacks 41, and described disc 52 outer ends have the pin 521 that can insert in the above-mentioned jack 41.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as mounting bracket 1, reflection shield 2, cylindrical portion 21, upper end cover 22, led light source assembly 3, the aluminium base circuit board 31 of LED, LED illuminator 32, heat sink 33, lampshade 34, grid support 4, jack 41, grid 5, center drum 51, disc 52, pin 521, led driver 6, flexure strip 7, compressed part 71 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. round LED Grille lamp, comprise mounting bracket (1), on mounting bracket (1), be provided with reflection shield (2), in reflection shield (2), be fixed with led light source assembly (3), be fixed with the grid support (4) that is positioned at reflection shield (2) below on the described mounting bracket (1), be fixed with grid (5) on the described grid support (4), be connected with led driver (6) on the described led light source assembly (3), it is characterized in that, be provided with between described mounting bracket (1) and the reflection shield (2) and can make reflection shield (2) be fixed on elastic positioning structure in the mounting bracket (1).
2. round LED Grille lamp according to claim 1, it is characterized in that, described elastic positioning structure comprises plurality of elastic sheet (7), the lower end of flexure strip (7) is fixed on the mounting bracket (1), and the upper end of flexure strip (7) is pressed on the outer surface of reflection shield (2) and reflection shield (2) is had the upwards active force of lifting.
3. round LED Grille lamp according to claim 2 is characterized in that, the middle part of described flexure strip (7) bending and have the compressed part (71) that is pressed on reflection shield (2) outer surface in the upper end.
4. round LED Grille lamp according to claim 3 is characterized in that, described reflection shield (2) is up-small and down-big truncated cone, and described compressed part (71) is close to mutually with the side of reflection shield (2).
5. according to claim 2 or 3 or 4 described round LED Grille lamps, it is characterized in that described flexure strip (7) evenly distributes in a circumferential direction.
6. according to claim 1 or 2 or 3 or 4 described round LED Grille lamps, it is characterized in that, described led light source assembly (3) comprises the aluminium base circuit board of LED (31), on the aluminium base circuit board of LED (31), be fixed with some LED illuminators (32), on the aluminium base circuit board of LED (31), be fixed with heat sink (33).
7. round LED Grille lamp according to claim 6 is characterized in that, is fixed with on the aluminium base circuit board of described LED (31) to be positioned at the peripheral lampshade (34) of LED illuminator (32).
8. round LED Grille lamp according to claim 7 is characterized in that, described reflection shield (2) comprises cylindrical portion (21) and be fixed on the upper end cover (22) of cylindrical portion (21) end that described heat sink (33) is fixed on the upper end cover (22).
9. according to claim 1 or 2 or 3 or 4 described round LED Grille lamps, it is characterized in that, described grid support (4) is tubular, described grid (5) comprises center drum (51), be fixed with some disc (52) in the periphery of center drum (51), the outer end of described disc (52) all is connected with grid support (4) inwall.
10. round LED Grille lamp according to claim 9, it is characterized in that, the big up and small down truncated cone of described grid support (4), described grid support (4) inwall has some jacks (41), and described disc (52) outer end has the pin (521) that can insert in the above-mentioned jack (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201304190U CN202048426U (en) | 2011-04-21 | 2011-04-21 | Round LED grille lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201304190U CN202048426U (en) | 2011-04-21 | 2011-04-21 | Round LED grille lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048426U true CN202048426U (en) | 2011-11-23 |
Family
ID=44988733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201304190U Expired - Fee Related CN202048426U (en) | 2011-04-21 | 2011-04-21 | Round LED grille lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048426U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214707A (en) * | 2013-05-29 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Light source mounting clamp |
| CN104791723A (en) * | 2015-03-23 | 2015-07-22 | 林闽应 | LED lamp support convenient to assemble and LED lamp comprising same |
| CN105042525A (en) * | 2014-12-10 | 2015-11-11 | 林闽应 | Easy assembling LED lamp support and LED lamp having same |
| CN107906431A (en) * | 2017-05-31 | 2018-04-13 | 常州信息职业技术学院 | Fast disassembly type Grille lamp |
| CN107917370A (en) * | 2017-05-31 | 2018-04-17 | 常州信息职业技术学院 | LED grille lamp |
-
2011
- 2011-04-21 CN CN2011201304190U patent/CN202048426U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214707A (en) * | 2013-05-29 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Light source mounting clamp |
| CN105042525A (en) * | 2014-12-10 | 2015-11-11 | 林闽应 | Easy assembling LED lamp support and LED lamp having same |
| CN104791723A (en) * | 2015-03-23 | 2015-07-22 | 林闽应 | LED lamp support convenient to assemble and LED lamp comprising same |
| CN107906431A (en) * | 2017-05-31 | 2018-04-13 | 常州信息职业技术学院 | Fast disassembly type Grille lamp |
| CN107917370A (en) * | 2017-05-31 | 2018-04-17 | 常州信息职业技术学院 | LED grille lamp |
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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: 20111123 Termination date: 20140421 |