CN201661892U - Unit structure of LED lamp - Google Patents

Unit structure of LED lamp Download PDF

Info

Publication number
CN201661892U
CN201661892U CN2010201094022U CN201020109402U CN201661892U CN 201661892 U CN201661892 U CN 201661892U CN 2010201094022 U CN2010201094022 U CN 2010201094022U CN 201020109402 U CN201020109402 U CN 201020109402U CN 201661892 U CN201661892 U CN 201661892U
Authority
CN
China
Prior art keywords
led lamp
reflector
resin
light
fin
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.)
Expired - Fee Related
Application number
CN2010201094022U
Other languages
Chinese (zh)
Inventor
贾永臣
Original Assignee
贾永臣
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 贾永臣 filed Critical 贾永臣
Priority to CN2010201094022U priority Critical patent/CN201661892U/en
Application granted granted Critical
Publication of CN201661892U publication Critical patent/CN201661892U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a unit structure of an LED lamp, comprising the LED lamp and a reflecting cover. The unit structure is characterized in that a light-emitting surface of the LED lamp is arranged in a mode of facing to the reflecting cover. The unit structure of the LED lamp has novel installing mode, and can lead light emitted by the LED lamp to carry out full reflection and improve the light emitting efficiency of the LED lamp. The unit structure has reasonable design structure, and can better realize illuminating efficiency of the LED lamp and improve the light-emitting brightness of matching of the LED lamp and the reflecting cover.

Description

The cellular construction of LED lamp
Technical field
The utility model belongs to the LED lamp lighting device, is specifically related to a kind of cellular construction with LED lamp of higher luminosity.
Background technology
LED is the abbreviation of English light emitting diode (light emitting diode); its basic structure is an electroluminescent semi-conducting material; place on the leaded shelf; use epoxy sealing then; play the effect of protection internal core, so the anti-seismic performance of LED lamp is preferable.LED has many advantages as lighting, and at first the voltage of its use is lower, and it is that a ratio uses the safer lighting apparatus of high voltage source, is specially adapted to the public place.The energy that the LED lamp consumes reduces 80% with the incandescent lamp of light efficiency; Secondly each unit LEDs chip is the square of specification 3-5mm, can be prepared into the device of different shape, and is suitable for variable environment; Moreover LED lamp stable preferable reaches 100,000 hours service life, and it does not contain harmful mercury metal, environmentally safe.
Present employed LED lamp all needs a LED lamp unit is installed in the reflector, for the ease of installing, usually the fin with the LED lamp is fixed on the cover body wall of reflector, makes reflector play the effect of fixed L ED lamp and reflection LED lamp emission light.
The utility model content
The utility model provides a kind of cellular construction with LED lamp of novel mounting means, and it can make the light of LED lamp emission carry out total reflection, improves the luminous efficiency of LED lamp.Its project organization is reasonable, and the illumination efficiency of realization LED lamp that can be better has improved the luminosity that the LED lamp cooperates with reflector.
The technical scheme that the utility model adopted is as follows:
A kind of cellular construction of LED lamp comprises a LED lamp and a reflector, and the light-emitting area that it is characterized in that described LED lamp is towards the reflector setting.
In one embodiment, described LED light fixture has a resin-encapsulated body, and LED lamp luminescence chip is set in the resin-encapsulated body, and this resin-encapsulated body dipping shot is in the superjacent air space of emission cover.
In another embodiment, described resin-encapsulated body has the light emitting end surface of a curved surface, the corresponding setting with described reflector of the light emitting end surface of this curved surface.
In the embodiment, the described cover on the rightabout resin-encapsulated body with emission is connected with fin again, and this fin is connected with support, and the other end of described support is fixed on the lifting of LED lamp is provided with.
In the another embodiment, described fin is two that rightabout extends, and these two fin are the resin-encapsulated body lifting setting of " door " type with the LED lamp with the support that is connected respectively.
The width of described fin is greater than the width of support.
In the another embodiment, described emission cover is the arc reflector, and the light-emitting area of LED lamp and the intrados of this reflector are oppositely arranged.
The cellular construction of this LED lamp changes the forward mounting structure between existing LED lamp and the reflector into inverted structure, is about to the reflecting surface setting of the light-emitting area of LED lamp towards reflector.Under the constant situation of the light-emitting component of LED lamp, in reflector, at this moment, the luminosity of LED lamp is 2~2.5 times under the formal dress situation with the illuminator upside-down mounting of LED lamp.Because upside-down mounting can make reflector with the light total reflection, and formal dress has only 30%~40% light to be reflected, remaining 60%~70% by direct projection.The inverted structure of the LED lamp that by contrast, the utility model adopted has just improved much than efficient under the situation of formal dress lamp.
In use of LED lamp and production process, the heat dissipation problem that solves lamp itself is to prolong LED product service life and better improve the requisite link of processing technology.In the specific implementation, can be by fin, connect support by fin, the resin-encapsulated body lifting of LED lamp is provided with, form preferable luminous total reflection structure, fin has the width of broad, to have bigger area of dissipation, reduces the heating temperature of LED lamp encapsulation unit and welding position.The area of dissipation of bigger limb on former basis is led heat, rather than is directly imported to the pad position in air.
The beneficial effects of the utility model are, the mounting means novelty of the cellular construction of this LED lamp, and it can make the light of LED lamp emission carry out total reflection, improves the luminous efficiency of LED lamp.Its project organization is reasonable, and the illumination efficiency of realization LED lamp that can be better has improved the luminosity that the LED lamp cooperates with reflector.Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
Description of drawings
Fig. 1 is the cut-away section structural representation of the utility model specific embodiment.
The specific embodiment
As shown in Figure 1, the cellular construction of this LED lamp has a LED lamp and a reflector, and the light-emitting area of LED lamp is towards the reflector setting.Concrete structure is: the LED light fixture has a resin-encapsulated body 10, LED lamp luminescence chip is set in the resin-encapsulated body, the resin-encapsulated body has the light emitting end surface of a curved surface, the light emitting end surface of this curved surface and reflector 20 corresponding settings, and these resin-encapsulated body 10 dipping shots are in the superjacent air space of emission cover 20.Be connected with fin 13,14 on the rightabout resin-encapsulated body of emission cover, the width of fin 13,14 is greater than support 11,12, to have preferable radiating effect, the PBC plate that is difficult for making the LED lamp is because of being heated burning or melt scolding tin.Fin is two that rightabout extends, and this fin is connected with support 11 and 12, two fin are the resin-encapsulated body 10 lifting settings of " door " type with the LED lamp with the support that is connected respectively, and the other end of support all is fixed on the reflector.Emission cover 20 is the arc reflector, and the light-emitting area of LED lamp and the intrados of this reflector are oppositely arranged.

Claims (7)

1. the cellular construction of a LED lamp comprises a LED lamp and a reflector, and the light-emitting area that it is characterized in that described LED lamp is towards the reflector setting.
2. the cellular construction of LED lamp according to claim 1 is characterized in that described LED light fixture has a resin-encapsulated body, and LED lamp luminescence chip is set in the resin-encapsulated body, and this resin-encapsulated body dipping shot is in the superjacent air space of emission cover.
3. the cellular construction of LED lamp according to claim 2 is characterized in that described resin-encapsulated body has the light emitting end surface of a curved surface, the corresponding setting with described reflector of the light emitting end surface of this curved surface.
4. the cellular construction of LED lamp according to claim 2, it is characterized in that described the cover on the rightabout resin-encapsulated body with emission is connected with fin, this fin is connected with support, and the other end of described support is fixed on the lifting of LED lamp is provided with.
5. the cellular construction of LED lamp according to claim 4 is characterized in that described fin is two that rightabout extends, and these two fin are the resin-encapsulated body lifting setting of " door " type with the LED lamp with the support that is connected respectively.
6. the cellular construction of LED lamp according to claim 5 is characterized in that the width of the width of described fin greater than support.
7. the cellular construction of LED lamp according to claim 1 is characterized in that described emission cover is the arc reflector, and the light-emitting area of LED lamp and the intrados of this reflector are oppositely arranged.
CN2010201094022U 2010-02-08 2010-02-08 Unit structure of LED lamp Expired - Fee Related CN201661892U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201094022U CN201661892U (en) 2010-02-08 2010-02-08 Unit structure of LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201094022U CN201661892U (en) 2010-02-08 2010-02-08 Unit structure of LED lamp

Publications (1)

Publication Number Publication Date
CN201661892U true CN201661892U (en) 2010-12-01

Family

ID=43232306

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201094022U Expired - Fee Related CN201661892U (en) 2010-02-08 2010-02-08 Unit structure of LED lamp

Country Status (1)

Country Link
CN (1) CN201661892U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI593914B (en) * 2015-06-25 2017-08-01 研晶光電股份有限公司 Led lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI593914B (en) * 2015-06-25 2017-08-01 研晶光電股份有限公司 Led lamp

Similar Documents

Publication Publication Date Title
CN201661892U (en) Unit structure of LED lamp
CN201615379U (en) High-efficiency heat dissipating LED lamp
CN203605066U (en) Light emitting diode (LED) lamp with fan
CN203628442U (en) LED spotlight
CN203384711U (en) LED fluorescent lamp
CN201944600U (en) LED (Light Emitting Diode) lamp with good heat dissipation
CN201521875U (en) LED module down lamp
CN201606737U (en) High-power LED road lamp
CN202188337U (en) LED lamp
CN202769354U (en) High-efficiency reflector lamp
CN203384729U (en) Long-distance irradiation lamp
CN202074306U (en) Light emitting diode (LED) lamp
CN203190153U (en) High-power energy saving lamp
CN203384736U (en) LED lamp used for improving photosynthesis of plant
CN201706256U (en) High-power light emitting diode (LED) fluorescent lamp
CN201662025U (en) Efficient heat radiation LED lamp
CN202371477U (en) LED (Light-Emitting Diode) illumination lamp
CN211976793U (en) LED light source auxiliary lighting lamp
CN202118643U (en) Light-emitting diode (LED) down lamp
CN201964176U (en) Indoor LED (light-emitting diode) bulb
CN202056675U (en) Lamp cap of high-power LED (light-emitting diode) street lamp
CN202302929U (en) LED (light-emitting diode) light source for decorative lamp
CN201706255U (en) High power LED bulb
CN205226939U (en) High -power lamp pearl of high bright astigmatic LED
CN202012773U (en) Novel down lamp with LED (light-emitting diode) area light source

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: 20101201

Termination date: 20120208