CN201973607U - LED (light-emitting diode) embedded down lamp - Google Patents
LED (light-emitting diode) embedded down lamp Download PDFInfo
- Publication number
- CN201973607U CN201973607U CN2011200447695U CN201120044769U CN201973607U CN 201973607 U CN201973607 U CN 201973607U CN 2011200447695 U CN2011200447695 U CN 2011200447695U CN 201120044769 U CN201120044769 U CN 201120044769U CN 201973607 U CN201973607 U CN 201973607U
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- lamp body
- led
- spring
- body shell
- lamp
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Abstract
The utility model relates to a structure of an LED (light-emitting diode) embedded down lamp, relating to the technical field of semiconductor illumination. A light source component and an electrical appliance of the lamp are independent and can be installed and maintained by hands without any tools, so that the installation and the maintenance are convenient and rapid. In the design and application of the LED down lamp, the damage of the heat of the LED light source on electrical equipment is minimized by using the independent light source module and an independent electrical equipment box as core structures so as to effectively increase the luminous efficacy; the service life of the LED lamp is prolonged; the production and maintenance cost for the LED lamp is reduced; meanwhile, similar LED products have obvious effects of attractive modeling, light weight and energy saving.
Description
Technical field
The utility model discloses a kind of structure of LED recessed down light, relate to technical field of semiconductor illumination.
Technical background
The light source that present Down lamp generally uses is traditional energy-saving bulb or energy-saving bulb.Weak points such as this conventional light source has that power consumption is big, temperature is high, poor safety performance, light efficiency is undesirable and the life-span is short.Along with science and technology develops day by day at high speed, large-power light-emitting diodes (High Power LED) obtains constantly progressive and extensive use as decorating with lighting source, yet because the chip of large-power light-emitting diodes own can produce a large amount of heats when work, if these heats are led away and distributed untimelyly, can cause very big influence to its performance and life-span.If, will put in order lamp and return factory and carry out maintain and replace, even whole lamp is scrapped so most of LED light fixture led light source or electrical equipment damage.
The utility model content
Based on the weak point of above-mentioned existing Down lamp, the utility model proposes a kind of good heat dissipation effect and light source and electrical equipment box and can realize quick-replaceable New LED recessed down light.
This New LED Down lamp comprises that 1 electrical equipment box, 2 lamp body shells, 3 are spacingly buckled, 4 compression springs, 5 electrical connectors, 6 heat sink section bars, 7 sphere shape light modules, 8 spring housings, 9 springs, 10 spring installing racks, 11 lamp body pedestals, 12 reflectors, 13 reflector retainer rings.The led light source assembly fits tightly in heat sink section bar by the heat-conducting medium at the aluminium base back side, heat sink section bar is fixed in the cavity of lamp body shell by 3 screws, reflector is fixed in the chamber of lamp body pedestal by the reflector retainer ring, lamp body pedestal and lamp body shell are fixed by 4 screws, the compression spring housing after spacing buckling with the spacing button side at the lamp body shell fixed by snap, electrical connector is screwed in the inner chamber of lamp body shell, the spring installing rack is fixed in the both sides of lamp body, spring is fixed on the spring installing rack, spring housing is linked on the spring, and the electrical equipment box is by in the spacing groove that is fastened on the lamp body shell.It is characterized in that: the light source assembly of this light fixture and electrical equipment all are separately independently, can carry out installation and maintenance without any need for instrument is free-hand, and is convenient and swift.The design of this LED Down lamp is used, and by using arbitrary source module and the independent electrical equipment box structure as core, the harm to electrical equipment of the heat of led light source is minimized, and has effectively improved light efficiency; Both prolong the service life of LED light fixture, reduced the production and the maintenance cost of LED light fixture again.
The material of described spacing button 3, heat sink section bar 6, spring installing rack 10, reflector 12 is high duty metal or alloy material.
Described electrical equipment box 1, lamp body shell 2, spring housing 8, lamp body pedestal 11, reflector retainer ring 13 materials are high temperature resistant, corrosion-resistant, the high-intensity high molecular synthetic material with high heat dispersion.
Shell fragment material in the described electrical connector 5 is high duty metal or alloy material.
Described lamp body shell 2 is provided with louvre, and this kind radiator structure helps cross-ventilation, good heat dissipation effect.
Described this Down lamp heat sink section bar is provided with the corrugated rib, can strengthen area of dissipation, accelerates distributing of light source heat.
The utlity model has following advantage:
1, the utility model is used led light source, is equipped with scientific and reasonable design, has advantages such as high light efficiency anti-dazzle, stable, energy-saving and environmental protection.
2, the utility model LED Down lamp is applied widely, and cost is low, and it is convenient to assemble.
Description of drawings
Fig. 1 is the perspective view of looking up of the present utility model;
Fig. 2 is a top perspective structural representation of the present utility model;
Fig. 3 is a cross section structure schematic diagram of the present utility model;
Among the figure: electrical equipment box 1, lamp body shell 2, spacingly buckle 3, compression spring 4, electrical connector 5, heat sink section bar 6, sphere shape light module 7, spring housing 8, spring 9, spring installing rack 10, lamp body pedestal 11, reflector 12, reflector retainer ring 13.
Specific embodiment
Present embodiment is 24W, uses the led light source of 1 24W, is fitted on the aluminium block by screw, and the aluminium block back side fits in the bottom of heat sink section bar 6, effectively dissipate heat with heat-conducting silicone grease.
Present embodiment electrical equipment box 1 is independent, and integral body is entrenched in the draw-in groove of lamp body shell 2.For 7 illuminations of sphere shape light module.
The above, it only is the preferred embodiment of a kind of LED recessed down light of the utility model, technical scope of the present utility model is not imposed any restrictions, to any trickle modification, equivalent variations and modification that top embodiment did, all still belong in the scope of the utility model technology on every foundation technical spirit of the present utility model.
Claims (3)
1. LED recessed down light, by electrical equipment box (1), lamp body shell (2), spacing button (3), compression spring (4), electrical connector (5), heat sink section bar (6), sphere shape light module (7), spring housing (8), spring (9), spring installing rack (10), lamp body pedestal (11), reflector (12), reflector retainer ring (13) is installed and is formed, it is characterized in that: heat sink section bar is fixed in the cavity of lamp body shell by 3 screws, reflector is fixed in the chamber of lamp body pedestal by the reflector retainer ring, lamp body pedestal and lamp body shell are fixed by 4 screws, the compression spring housing after spacing buckling with the spacing button side at the lamp body shell fixed by snap, electrical connector is screwed in the inner chamber of lamp body shell, the spring installing rack is fixed in the both sides of lamp body, spring is fixed on the spring installing rack, spring housing is linked on the spring, and the electrical equipment box is by in the spacing groove that is fastened on the lamp body shell.
2. a kind of LED recessed down light as claimed in claim 1 is characterized in that, electrical equipment box (1) is to be fastened and connected by spring mechanism with lamp body shell (2).
3. a kind of LED recessed down light as claimed in claim 1 is characterized in that lamp body shell (2) is provided with air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200447695U CN201973607U (en) | 2011-02-23 | 2011-02-23 | LED (light-emitting diode) embedded down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200447695U CN201973607U (en) | 2011-02-23 | 2011-02-23 | LED (light-emitting diode) embedded down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973607U true CN201973607U (en) | 2011-09-14 |
Family
ID=44578709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200447695U Expired - Fee Related CN201973607U (en) | 2011-02-23 | 2011-02-23 | LED (light-emitting diode) embedded down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973607U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966869A (en) * | 2012-11-15 | 2013-03-13 | 无锡中亚工具厂 | LED (light-emitting diode) down lamp |
| TWI499744B (en) * | 2012-06-26 | 2015-09-11 | Panasonic Corp | Lighting fixture |
| CN105910022A (en) * | 2016-04-18 | 2016-08-31 | 江门市普锐高科照明有限公司 | Buckle type embedded lamp |
-
2011
- 2011-02-23 CN CN2011200447695U patent/CN201973607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI499744B (en) * | 2012-06-26 | 2015-09-11 | Panasonic Corp | Lighting fixture |
| CN102966869A (en) * | 2012-11-15 | 2013-03-13 | 无锡中亚工具厂 | LED (light-emitting diode) down lamp |
| CN105910022A (en) * | 2016-04-18 | 2016-08-31 | 江门市普锐高科照明有限公司 | Buckle type embedded 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: 20110914 Termination date: 20120223 |