CN203442515U - Self-heat-dissipating light emitting diode (LED) bulb lamp - Google Patents

Self-heat-dissipating light emitting diode (LED) bulb lamp Download PDF

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Publication number
CN203442515U
CN203442515U CN201320446687.2U CN201320446687U CN203442515U CN 203442515 U CN203442515 U CN 203442515U CN 201320446687 U CN201320446687 U CN 201320446687U CN 203442515 U CN203442515 U CN 203442515U
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CN
China
Prior art keywords
pedestal
lamp
led
heat
base
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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
CN201320446687.2U
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Chinese (zh)
Inventor
刘典容
Original Assignee
刘典容
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Filing date
Publication date
Application filed by 刘典容 filed Critical 刘典容
Priority to CN201320446687.2U priority Critical patent/CN203442515U/en
Application granted granted Critical
Publication of CN203442515U publication Critical patent/CN203442515U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a self-heat-dissipating light emitting diode (LED) bulb lamp. The self-heat-dissipating LED bulb lamp comprises a lamp shade, a base plate, LED lamp beads, a base and a lamp cap, wherein the lamp shade is arranged at one end of the base; the lamp cap is arranged at the other end of the base; the LED lamp beads are arranged on the base plate; the base plate is positioned in the lamp shade and is arranged on the base; a fixing table is arranged in the base; a wire hole and heat dissipating holes are formed in the fixing table; heat dissipating grooves and ventilation holes are formed in the other end of the base; the heat dissipating grooves are communicated with the heat dissipating holes; after the lamp cap is arranged at the other end of the base, ventilation grooves and the ventilation holes are communicated with air respectively; the base plate is arranged on one side of the fixing table. According to the self-heat-dissipating LED bulb lamp, the fixing table is arranged in the base, and the base plate is fixed at one end of the fixing table to completely contact the fixing table, so that heat dissipated by an LED lamp can be timely conducted to the base and is more quickly dissipated into the air by using the base.

Description

LED bulb lamp from heat radiation
Technical field
The utility model relates to a kind of LED lighting technical field, is specifically related to a kind of LED bulb lamp from heat radiation.
Background technology
That conventional incandescent (tengsten lamp) consumes energy is high, the life-span is short, under the overall situation of global resources anxiety under, gradually by national governments, forbidden.Substitute products are electronic energy-saving lamps thereupon, although electronic energy-saving lamp has improved energy-saving effect, owing to having used the heavy metal element of many contaminated environment, run counter to again the main trend of environmental protection.Along with the high speed development of LED technology, LED illumination becomes the only choosing of novel green illumination gradually.LED is far superior to traditional lighting product in the aspect of principle of luminosity, energy-saving and environmental protection.The in the situation that of equal light efficiency, energy consumption dropped to incandescent lamp 1/8 and electronic energy-saving lamp 1/2.Existing LED bulb lamp comprises lampshade, is arranged at the LED lamp pearl on substrate in lampshade, and substrate is arranged on pedestal, and lampshade is arranged on pedestal by clamping, then adopts viscose glue to fix, and pedestal is connected with lamp holder.Because bulb lamp volume is less, be not easy to special radiator is set, heat dispersion is poor.
Utility model content
For above-mentioned deficiency of the prior art, the self-cooling LED bulb lamp that a kind of perfect heat-dissipating is provided of the present utility model.
To achieve these goals, the technical solution adopted in the utility model is as follows:
LED bulb lamp from heat radiation, comprise lampshade, substrate, LED lamp pearl, pedestal and lamp holder, lampshade is arranged on one end of pedestal, lamp holder is arranged on the other end of pedestal, pearl is arranged on substrate LED lamp, substrate is positioned at lampshade and is arranged on pedestal, in described pedestal, be provided with fixed station, on fixed station, be provided with wire guide and louvre, the other end at pedestal is provided with radiating groove and air vent, radiating groove communicates with louvre, and lamp holder is arranged on after the other end of pedestal, and ventilation slot and air vent all communicate with air; Described substrate is arranged on a side of fixed station.
Described louvre is 4, and 4 louvres are uniform is arranged on submarginal position on fixed station; Described radiating groove is 4.
Described air vent is 4, and each air vent is all arranged on the position near corresponding radiating groove.
Described lampshade is arranged on one end of pedestal by threaded engagement, the other end of pedestal coordinates with cap screw thread.
The outer wall of described pedestal is provided with a plurality of wind guide tanks.
With respect to prior art, the utlity model has following beneficial effect:
The utility model is provided with fixed station in pedestal, substrate is fixed on to one end of fixed station, and substrate is contacted completely with fixed station, and the heat that can timely LED lamp be distributed conduction is in time to pedestal, utilize pedestal faster by dissipation of heat in air.Louvre is set on fixed station, the one end being connected with lamp holder on pedestal arranges radiating groove and air vent, and radiating groove communicates with louvre and air respectively, and the heat that can directly LED lamp pearl be distributed is derived, be dispersed in air, further strengthened the heat dispersion of this LED bulb lamp.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is base construction schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2: LED bulb lamp, comprises lampshade 1, substrate, LED lamp pearl, pedestal 2 and lamp holder 3.LED lamp pearl is three, and three LED lamp pearls are arranged on substrate, and three LED lamp pearls are triangularly arranged.Substrate is aluminium base, and substrate is positioned at lampshade and is arranged on pedestal.Lampshade 1 adopts high transmission rate PC material to make, and its light transmittance is up to more than 95%, and uniform-illumination is good, non-stimulated to eyes.Pedestal adopts ceramic material to make, and it has good thermal conductivity.Installation end outer wall at lampshade 1 is provided with external screw thread, and in one end of pedestal, inwall is provided with the internal thread matching with this external screw thread, and lampshade 1 is connected by threaded engagement with pedestal 2, and easy disassembly is convenient for installation and maintenance.The other end of pedestal 2 is provided with external screw thread, and lamp holder 3 adopts aluminum material to make, and is provided with the internal thread matching with pedestal 2 in it, and pedestal 2 is fixed by threaded engagement with lamp holder 3.
For better heat conduction and heat transfer, in pedestal 2, be provided with fixed station 21, on fixed station 21, be provided with the wire guide that the wire for driving power passes through, this wire guide is arranged on the centre position of fixed station 21.The position that keeps to the side on fixed station is also provided with louvre 211, and in the present embodiment, louvre 211 is 4, is uniformly arranged on submarginal position on fixed station 21, and 4 louvres 211 are symmetrical arranged between two.The other end (one end being connected with lamp holder) at pedestal arranges radiating groove 232 and air vent 231, and radiating groove 232 is set to 4, and 4 radiating grooves 232 respectively and 4 radiating grooves 232 corresponding with louvre 211 communicate with corresponding louvre 211 respectively; Air vent 231 is set to 4, and air vent is arranged on the position near radiating groove, and the position near each radiating groove is provided with an air vent, and radiating groove and air vent are to be also symmetrical arranged between two, are beneficial to form the convection current of air.After lamp holder is arranged on pedestal, radiating groove and air vent all communicate with air.Substrate is arranged on a side of fixed station 21 by heat-conducting glue, opposite side at fixed station 21 has a container cavity, driving power is arranged in the container cavity of fixed station 21 opposite sides, and the output of driving power is electrically connected to substrate by wire, and input is electrically connected to lamp holder 1 by wire.Fixed station 21 also adopts ceramic material to make, and fixed station 21 forms by a firing with pedestal 2 one.By fixed station 21 is set, can better substrate be fixed on pedestal, prevent that substrate is fixing unstable and rock, meanwhile, also increase the heat-conducting area of pedestal, the heat better LED lamp pearl being produced conducts to base-plates surface, is dispersed in air.In order further to strengthen heat dispersion of the present utility model, at the outer wall circumference of pedestal, be also provided with multiple tracks wind guide tank, this wind guide tank is set to utilize the streamlined of Air Flow.
Finally it should be noted that, above embodiment is only in order to the technical solution of the utility model to be described but not restriction technologies scheme, although applicant has been described in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are modified or are equal to replacement technical scheme of the present invention, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present invention.

Claims (5)

1. from the LED bulb lamp dispelling the heat, comprise lampshade, substrate, LED lamp pearl, pedestal and lamp holder, lampshade is arranged on one end of pedestal, lamp holder is arranged on the other end of pedestal, pearl is arranged on substrate LED lamp, substrate is positioned at lampshade and is arranged on pedestal, it is characterized in that, in described pedestal, be provided with fixed station, on fixed station, be provided with wire guide and louvre, at the other end of pedestal, be provided with radiating groove and air vent, radiating groove communicates with louvre, lamp holder is arranged on after the other end of pedestal, and ventilation slot and air vent all communicate with air; Described substrate is arranged on a side of fixed station.
2. the LED bulb lamp from heat radiation according to claim 1, is characterized in that, described louvre is 4, and 4 louvres are uniform is arranged on submarginal position on fixed station; Described radiating groove is 4.
3. the LED bulb lamp from heat radiation according to claim 1, is characterized in that, described air vent is 4, and each air vent is all arranged on the position near corresponding radiating groove.
4. according to the LED bulb lamp of heat radiation certainly described in claim 1,2 or 3, it is characterized in that, described lampshade is arranged on one end of pedestal by threaded engagement, and the other end of pedestal coordinates with cap screw thread.
5. the LED bulb lamp from heat radiation according to claim 1, is characterized in that, the outer wall of described pedestal is provided with a plurality of wind guide tanks.
CN201320446687.2U 2013-07-25 2013-07-25 Self-heat-dissipating light emitting diode (LED) bulb lamp Expired - Fee Related CN203442515U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320446687.2U CN203442515U (en) 2013-07-25 2013-07-25 Self-heat-dissipating light emitting diode (LED) bulb lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320446687.2U CN203442515U (en) 2013-07-25 2013-07-25 Self-heat-dissipating light emitting diode (LED) bulb lamp

Publications (1)

Publication Number Publication Date
CN203442515U true CN203442515U (en) 2014-02-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320446687.2U Expired - Fee Related CN203442515U (en) 2013-07-25 2013-07-25 Self-heat-dissipating light emitting diode (LED) bulb lamp

Country Status (1)

Country Link
CN (1) CN203442515U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105156930A (en) * 2015-10-13 2015-12-16 桂峰 Self-heat-dissipation lamp bulb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105156930A (en) * 2015-10-13 2015-12-16 桂峰 Self-heat-dissipation lamp bulb

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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: 20140219

Termination date: 20140725

EXPY Termination of patent right or utility model