CN105351784A - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN105351784A CN105351784A CN201510907509.9A CN201510907509A CN105351784A CN 105351784 A CN105351784 A CN 105351784A CN 201510907509 A CN201510907509 A CN 201510907509A CN 105351784 A CN105351784 A CN 105351784A
- Authority
- CN
- China
- Prior art keywords
- led
- heat
- box body
- light source
- heat conduction
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
Abstract
The invention discloses an LED lamp. The LED lamp comprises a lamp holder structure, and a housing connected and fixed at the upper end of the lamp holder structure, wherein the lower end of the housing is provided with a concave cavity; an inversely-buckled heat-conducting box body is arranged in the concave cavity; a drive device is accommodated in the heat-conducting box body; an LED light source structure is installed on the upper end surface of the heat-conducting box body; and the LED light source structure comprises a substrate which is tightly bonded and fixed on the upper end surface of the heat-conducting box body, and a plurality of LED lamp beads which are distributed on the substrate. The LED lamp further comprises a light-transmitting cover which is connected to the LED light source structure in a covering manner; arc-shaped convex surfaces with a light-reflecting function are fully distributed on the inner surface of the housing; the housing is of an integrally-moulded structure and made from a heat-conducting metal; and the heat-conducting box body is of an integrally-moulded structure and made from a heat-conducting metal.
Description
Technical field
The present invention relates to technical field of lamps, particularly a kind of LED.
Background technology
In recent years, based on features such as energy-conserving and environment-protective, high efficiency, small size, long-lives, LED is more and more subject to the favor of consumer, and alternative traditional incandescent lamp and fluorescent lamp have become a kind of trend.Be provided with LED light source in LED, and the caloric value of LED light source is very large, if can not discharge outside light fixture in time, easily damages light fixture, affects service life.Existing LED generally needs additionally to arrange radiator structure, and the design very complicated of radiator structure, and structure tradition is old, and radiating efficiency is lower, and radiating effect is general.
Therefore, how to realize a kind of novel and reasonable structure, the LED that radiating efficiency is high is technical problem urgently to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present invention is to provide a kind of LED, is intended to realize a kind of novel and reasonable structure, the LED that radiating efficiency is high.
The present invention proposes a kind of LED, comprise holder structure, be connected and fixed on the shell of holder structure upper end, shell lower end is with cavity, the heat conduction box body of back-off is provided with in cavity, drive unit is equipped with in heat conduction box body, face is provided with LED light source structure to heat conduction cassette upper end, LED light source structure comprises is close to the substrate be fixed on heat conduction cassette upper end face, some LED lamp bead be laid on substrate, LED also comprises connection and covers at the structural diffuser of sent LED light source, and inner surface of outer cover is covered with the arc convex having and have reflection action.
Preferably, shell is formed in one structure being made up of heat-conducting metal.
Preferably, heat conduction box body is formed in one structure being made up of heat-conducting metal.
Of the present invention simple and reasonable, without the need to additionally installing radiator structure, the heat of LED light source structure is delivered to and then shell that heat-conducting metal makes is diffused into whole shell finally distributes, and the heat of drive unit is also delivered to and then heat conduction box body that heat-conducting metal makes is diffused into whole shell finally distributes, radiating efficiency is high, good heat dissipation effect, without the need to additionally installing radiator structure, simple for structure attractive in appearance, and save raw material.Present invention achieves a kind of simple and reasonable, the LED that radiating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the perspective view of an embodiment of a kind of LED of the present invention;
Fig. 2 is the perspective view of an embodiment of a kind of LED of the present invention, and wherein, diffuser is not shown;
Fig. 3 is the perspective view of an embodiment of a kind of LED of the present invention, wherein, LED light source structure and diffuser not shown;
Fig. 4 is the perspective view of an embodiment housing of a kind of LED of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Referring to figs. 1 through Fig. 4, one embodiment of a kind of LED of the present invention is proposed, comprise holder structure 500, be connected and fixed on the shell 100 of holder structure 500 upper end, shell 100 lower end is with cavity 101, the heat conduction box body 200 of back-off is provided with in cavity 101, drive unit is equipped with in heat conduction box body 200, upper surface is provided with LED light source structure 300 to heat conduction box body 200, LED light source structure 300 comprises the substrate be close to and be fixed on heat conduction box body 200 upper surface, some LED lamp bead be laid on substrate, LED also comprises the diffuser 400 connecting and cover in sent LED light source structure 300, shell 100 inner surface is covered with the arc convex having and have reflection action.
Shell 100 is formed in one structure being made up of heat-conducting metal.
Heat conduction box body 200 is formed in one structure being made up of heat-conducting metal.
Of the present invention simple and reasonable, without the need to additionally installing radiator structure, the heat of LED light source structure 300 is delivered to and then shell 100 that heat-conducting metal makes is diffused into whole shell 100 finally distributes, and the heat of drive unit is also delivered to and then heat conduction box body 200 that heat-conducting metal makes is diffused into whole shell 100 finally distributes, radiating efficiency is high, good heat dissipation effect, without the need to additionally installing radiator structure, simple for structure attractive in appearance, and save raw material.Present invention achieves a kind of simple and reasonable, the LED that radiating efficiency is high.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure transformation utilizing description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a LED, it is characterized in that, comprise holder structure, be connected and fixed on the shell of described holder structure upper end, described shell lower end is with cavity, the heat conduction box body of back-off is provided with in described cavity, drive unit is equipped with in described heat conduction box body, described heat conduction cassette upper end face is provided with LED light source structure, described LED light source structure comprises the substrate be close to and be fixed on described heat conduction cassette upper end face, some LED lamp bead be laid on described substrate, described LED also comprises connection and covers at the structural diffuser of sent LED light source, described inner surface of outer cover is covered with the arc convex having and have reflection action.
2. a kind of LED according to claim 1, is characterized in that, described shell is formed in one structure being made up of heat-conducting metal.
3. a kind of LED according to claim 1, is characterized in that, described heat conduction box body is formed in one structure being made up of heat-conducting metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510907509.9A CN105351784A (en) | 2015-12-10 | 2015-12-10 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510907509.9A CN105351784A (en) | 2015-12-10 | 2015-12-10 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351784A true CN105351784A (en) | 2016-02-24 |
Family
ID=55327812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510907509.9A Pending CN105351784A (en) | 2015-12-10 | 2015-12-10 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351784A (en) |
-
2015
- 2015-12-10 CN CN201510907509.9A patent/CN105351784A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10006620B2 (en) | Lighting device | |
| US8888330B2 (en) | Omnidirectional LED lighting apparatus | |
| US8267552B2 (en) | Light-transmissive shell capable of intensifying illuminant and wide-angle light transmission | |
| CN104854393B (en) | LED lamp with ND-glass bulb | |
| US20090122552A1 (en) | Low power consumption high illumination LED lamp | |
| TWI525282B (en) | Extremely simplified light-emitting diode down light | |
| KR20070001070U (en) | Projective light source module having led | |
| JP2010198828A (en) | Lighting device | |
| KR20100081558A (en) | An incandescence lamp alternation change led lamp | |
| TW201418621A (en) | Light emitting diode bulb | |
| CN101684910B (en) | Combined recessed lamp without light cylinder | |
| WO2017067266A1 (en) | Bulb casing fixing structure | |
| CN202001904U (en) | Light-emitting diode (LED) down lamp | |
| CN105351784A (en) | LED lamp | |
| CN205331871U (en) | LED lamp | |
| JP2019192377A (en) | Lighting device | |
| CN202382206U (en) | LED (light emitting diode) lamp radiator and embedded LED lamp | |
| JP5845461B2 (en) | lighting equipment | |
| TWI577926B (en) | Lamp | |
| CN205331820U (en) | LED lamps and lanterns that radiating efficiency is high | |
| US9033544B2 (en) | Smooth LED PAR lamp | |
| CN206875157U (en) | Radar senses integral LED fluorescent lamp | |
| CN105299512A (en) | LED lamp with high radiating efficiency | |
| CN205782402U (en) | A kind of high intensity LED floor lamp | |
| CN204573654U (en) | Lighting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |