CN202915099U - Light-emitting diode (LED) down lamp - Google Patents
Light-emitting diode (LED) down lamp Download PDFInfo
- Publication number
- CN202915099U CN202915099U CN201220547272XU CN201220547272U CN202915099U CN 202915099 U CN202915099 U CN 202915099U CN 201220547272X U CN201220547272X U CN 201220547272XU CN 201220547272 U CN201220547272 U CN 201220547272U CN 202915099 U CN202915099 U CN 202915099U
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- lamp body
- led down
- power pack
- lamp
- face shield
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Abstract
The utility model discloses a light-emitting diode (LED) down lamp which comprises a power box (5), a lamp body (3), a driving power supply (4), a light source assembly (2) and a face mask (1). The driving power supply is arranged in the power box. The power box is arranged on the top of the lamp body. The light source assembly is arranged in a cavity of the lamp body. The face mask is arranged on the lower portion of the cavity inside the lamp body. A groove (53) is arranged in the edge of the top of the power box. A connecting terminal block (7) is arranged in the groove. Two ends of the driving power supply are respectively connected with the connecting terminal block and the light source assembly. More than one lamp body heat emission hole (32) is formed in a plane inside the cavity of the lamp body. The face mask is provided with face mask heat emission holes (11) corresponding to the lamp body heat emission holes. The LED down lamp has the advantages of being good in heat dissipation effects, simple in structure, fewer in usage of screws for installation, convenient to install and maintain, and high in lighting effects.
Description
Technical field
The utility model relates to a kind of LED lighting apparatus, particularly a kind of LED Down lamp.
Background technology
As everyone knows, the LED lamp has been most important a kind of light emitting source in recent years, because the advantages such as the LED light fixture has that luminous efficiency is high, long service life, not fragile, power consumption is few, environmental protection and volume are little, early stage because luminosity deficiency usually is used in indicator lamp and display board luminous, but in recent years because the breakthrough of material and technology, LED lamp shinny had very many liftings, so that the present conventional illumination device of LED lamp replacement gradually.Present LED Down lamp on the market has following shortcoming:
Shortcoming one: area of dissipation is little, without the heat loss through convection hole, or thermal convection holes is arranged, but heat dissipation channel blocked by power pack, cross-ventilation has some setbacks, radiating effect is poor.
Shortcoming two: such workflow is adopted in wiring mostly, at first the corresponding hole site of live wire, zero line, ground wire access binding post, then over cap is covered binding post, with screw over cap is connected on the power pack.The shortcoming of this mode is to adopt a large amount of screws to connect, and makes troubles to installation and maintenance.
Shortcoming three: light efficiency is low, mostly adopts the mode of lens to realize luminous intensity distribution or adopts the luminous intensity distribution of realizing of reflector and face shield.
Summary of the invention
The purpose of this utility model provides the LED Down lamp of good heat dissipation effect.
For addressing the above problem, the technical scheme that the utility model is taked is:
A kind of LED Down lamp, comprise power pack, lamp body, driving power, light source assembly and face shield, described driving power is arranged in the power pack, power pack is installed in the lamp body top, in the cavity of lamp body light source assembly is set, lamp body inner chamber body bottom arranges face shield, edge, described power pack top has groove, coupling terminal block is set in it, described driving power two ends are connected with light source assembly with coupling terminal block respectively, the cavity inner plane of described lamp body is provided with and is no less than a lamp body louvre, and described face shield is provided with the face shield louvre corresponding with the lamp body louvre.Lamp body louvre and face shield louvre form the heat radiation passage, do not have other part to block on the passage, form good air convection channel, have strengthened the ability of heat loss through convection, the heat radiation that keeps whole LED lamp.
As further improvement of the utility model, described lamp body outer surface is provided with more than one radiating ribs.Radiating ribs has increased the cooling surface area of lamp body, has improved heat-sinking capability, has also increased the mechanical strength of lamp body simultaneously.
As further improvement of the utility model, described face shield edge is provided with plural button bit, is provided with accordingly hole clipping on the described lamp body.Button bit and hole clipping cooperate, and reduce the use of bolt.
As further improvement of the utility model, the outer bottom of described lamp body is provided with plural clip spring seat, and each clip spring seat is provided with a jump ring.With jump ring fixed L ED Down lamp, installation and maintenance is more convenient.
As further improvement of the utility model, also comprise the Ka Gai that matches with groove on the power pack, described card covers end and is provided with positive stop lug boss, and the lower end has wiring inlet, and the wiring inlet both sides arrange card cover buckle position; Described power pack is provided with spacing hole and hole clipping, and described spacing hole and hole clipping cooperate with positive stop lug boss and button bit respectively.With card cover buckle position and hole clipping cooperation and spacing by positive stop lug boss and spacing hole, installation and removal are convenient, are convenient to wiring.
As further improvement of the utility model, described card covers and is provided with anti-slip veins.Pin anti-slip veins with hand, can open easily Ka Gai.
As further improvement of the utility model, described lamp body inner chamber is sprayed with white baking vanish.Spray the luminous efficiency of white baking vanish raising lamp.
Further improve as of the present utility model, post the single-sided back-adhesive reflective sheeting in the described lamp body.The single-sided back-adhesive reflective sheeting is namely easily implemented, and can improve again the luminous efficiency of lamp.
In sum, the beneficial effects of the utility model are: good heat dissipation effect, and simple in structure, less use screw is installed, and convenient for installation and maintenance, light efficiency is higher.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is explosive view of the present utility model.
Fig. 3 is the partial sectional view of Fig. 1.
Fig. 4 is the schematic diagram of reflection face shield and lamp body assembling.
Fig. 5 is the schematic diagram of reflection power pack.
Fig. 6 is the first structural representation of reflection Ka Gai.
Fig. 7 is the second structural representation of reflection Ka Gai.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
Such as Fig. 1 to LED Down lamp shown in Figure 7, comprise power pack 5, lamp body 3, driving power 4, light source assembly 2 and face shield 1, described driving power 4 is by on four screw columns of four self-tapping screws in power pack 5, power pack 5 is installed in lamp body 3 tops by two screws, by four screws light source assembly 2 is set on the cavity inner surface of lamp body 1, lamp body 3 inner chamber body bottoms arrange face shield 1, described face shield 1 edge is provided with four button bits 12, be provided with accordingly four hole clippings 33 on the described lamp body 3, four button bits 12 buckle in four hole clippings 33, lamp body 3 outer bottom symmetries be provided with two clip spring seats 8, each clip spring seat 8 is provided with a jump ring 9.Edge, described power pack 5 top has groove 53, coupling terminal block 7 is set in it, are connected with light source assembly by wire and coupling terminal block 7 respectively and are connected in described driving power 4 two ends, groove 53 is provided with the card lid 6 that matches with it, card covers 6 upper ends and is provided with positive stop lug boss 61, the lower end has wiring inlet 55, and wiring inlet 55 both sides arrange card cover buckle position 62; Described power pack 5 is provided with spacing hole 51 and hole clipping 52, and described spacing hole 51 and hole clipping 52 fasten with positive stop lug boss 61 and button bit 62 respectively.Described card covers 6 outer surfaces and is provided with anti-slip veins 54.The cavity inner plane of described lamp body 3 is provided with several lamp body louvres 32, and described face shield 1 is provided with the face shield louvre 11 corresponding with lamp body louvre 32.Lamp body 3 outer surfaces are provided with some radiating ribs 31.Described lamp body 3 inner chambers spray white baking vanish or post the single-sided back-adhesive reflective sheeting.
Described lamp body 3 adopts the good aluminum alloy materials of heat loss through conduction ability.Card covers 6 and adopts transparent PC material to make, naked eyes can cover 6 by card sees inner power line and the connection of power line and coupling terminal block 7, and coupling terminal block 7 is connected with the wire that is connected with 220 volts of voltages that penetrates from the wiring inlet 55 that is arranged on the card lid 6.
The case of implementation described in the utility model only is better case study on implementation of the present utility model, is not to limit practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be as technology category of the present utility model.
Claims (8)
1. LED Down lamp, comprise power pack (5), lamp body (3), driving power (4), light source assembly (2) and face shield (1), described driving power (4) is arranged in the power pack (5), power pack (5) is installed in lamp body (3) top, light source assembly (2) is set in the cavity of lamp body (1), lamp body (3) inner chamber body bottom arranges face shield (1), it is characterized in that: described power pack (5) edge, top has groove (53), coupling terminal block (7) is set in it, described driving power (4) two ends are connected 2 with coupling terminal block (7) with light source assembly respectively) be connected, the cavity inner plane of described lamp body (3) is provided with and is no less than a lamp body louvre (32), and described face shield (1) is provided with the face shield louvre (11) corresponding with lamp body louvre (32).
2. LED Down lamp according to claim 1, it is characterized in that: described lamp body (3) outer surface is provided with more than one radiating ribs (31).
3. LED Down lamp according to claim 1, it is characterized in that: described face shield (1) edge is provided with plural button bit (12), is provided with accordingly hole clipping (33) on the described lamp body (3).
4. LED Down lamp according to claim 1, it is characterized in that: the outer bottom of described lamp body (3) is provided with plural clip spring seat (8), and each clip spring seat (8) is provided with a jump ring (9).
5. according to claim 1 to one of 4 described LED Down lamps, it is characterized in that: also comprise the Ka Gai (6) that matches with groove (53) on the power pack (5), described Ka Gai (6) upper end is provided with positive stop lug boss (61), the lower end has wiring inlet (55), and wiring inlet (55) both sides arrange card cover buckle position (62); Described power pack (5) is provided with spacing hole (51) and hole clipping (52), and described spacing hole (51) and hole clipping (52) cooperate with positive stop lug boss (61) and button bit (62) respectively.
6. LED Down lamp according to claim 5, it is characterized in that: described Ka Gai (6) is provided with anti-slip veins (54).
7. LED Down lamp according to claim 6, it is characterized in that: described lamp body (3) inner chamber is sprayed with white baking vanish.
8. LED Down lamp according to claim 6, it is characterized in that: described lamp body posts the single-sided back-adhesive reflective sheeting in (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220547272XU CN202915099U (en) | 2012-10-24 | 2012-10-24 | Light-emitting diode (LED) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220547272XU CN202915099U (en) | 2012-10-24 | 2012-10-24 | Light-emitting diode (LED) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915099U true CN202915099U (en) | 2013-05-01 |
Family
ID=48163413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220547272XU Expired - Fee Related CN202915099U (en) | 2012-10-24 | 2012-10-24 | Light-emitting diode (LED) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915099U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453363A (en) * | 2013-08-27 | 2013-12-18 | 湖北爱商光电股份有限公司 | Economic LED (light-emitting diode) down lamp and assembling method for same |
| CN104006339A (en) * | 2014-06-11 | 2014-08-27 | 湛彩虹 | Square tube lamp installed in full buckled manner |
| CN105423190A (en) * | 2015-12-24 | 2016-03-23 | 佛山市南海圣丽照明有限公司 | Novel indoor lighting LED die block |
| CN105650605A (en) * | 2016-01-06 | 2016-06-08 | 西蒙电气（中国）有限公司 | Lamp wire pressing cover structure |
| CN104747933B (en) * | 2013-12-31 | 2018-05-15 | 惠州雷士光电科技有限公司 | LED downlight |
| CN110056807A (en) * | 2019-05-24 | 2019-07-26 | 中山市凯迪佳电子有限公司 | A kind of split type ceiling lamp facilitating installation and its application method |
-
2012
- 2012-10-24 CN CN201220547272XU patent/CN202915099U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453363A (en) * | 2013-08-27 | 2013-12-18 | 湖北爱商光电股份有限公司 | Economic LED (light-emitting diode) down lamp and assembling method for same |
| CN104747933B (en) * | 2013-12-31 | 2018-05-15 | 惠州雷士光电科技有限公司 | LED downlight |
| CN104006339A (en) * | 2014-06-11 | 2014-08-27 | 湛彩虹 | Square tube lamp installed in full buckled manner |
| CN105423190A (en) * | 2015-12-24 | 2016-03-23 | 佛山市南海圣丽照明有限公司 | Novel indoor lighting LED die block |
| CN105650605A (en) * | 2016-01-06 | 2016-06-08 | 西蒙电气（中国）有限公司 | Lamp wire pressing cover structure |
| CN110056807A (en) * | 2019-05-24 | 2019-07-26 | 中山市凯迪佳电子有限公司 | A kind of split type ceiling lamp facilitating installation and its application method |
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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 |
Granted publication date: 20130501 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |