CN205504685U - Good high -power cylindricality lamp dispels heat - Google Patents

Good high -power cylindricality lamp dispels heat Download PDF

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Publication number
CN205504685U
CN205504685U CN201620273705.5U CN201620273705U CN205504685U CN 205504685 U CN205504685 U CN 205504685U CN 201620273705 U CN201620273705 U CN 201620273705U CN 205504685 U CN205504685 U CN 205504685U
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CN
China
Prior art keywords
lamp
plate
cover
good
power
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
CN201620273705.5U
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Chinese (zh)
Inventor
周勇涛
黄纪秋
张云云
吴杰
谢枫
蒋荣华
王慧
陈勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGXING FANYA LIGHTING Co Ltd
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CHANGXING FANYA LIGHTING Co Ltd
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Priority to CN201620273705.5U priority Critical patent/CN205504685U/en
Application granted granted Critical
Publication of CN205504685U publication Critical patent/CN205504685U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses be suitable for the technical field of LED lamp, disclose a good high -power cylindricality lamp dispels heat, including lamp holder, upper cover, power, fixed PCB board, fixing base, extrusion plastic spare, side lantern board, medium plate, end lamp plate and PC cover, fixed PCB board install in fixing base lower extreme inner chamber, the power install the appearance intracavity that forms at fixing base and upper cover, fixing base and upper cover fixed connection, the upper end of fixing base be provided with a plurality of working of plasticss installation position, inlay in every working of plastics installation position and adorn an extrusion plastic spare, extrusion plastic spare inboard has seted up the lamp plate and has pressed from both sides the position, stiff and straight the inserting in the lamp plate presss from both sides the position of side lantern, the other end end of extrusion plastic spare be connected with the medium plate, the medium plate on installation PC cover, the appearance chamber that forms of medium plate and PC cover in fixed mounting have the end lamp plate. The utility model relates to a good high -power cylindricality lamp dispels heat is economical, and the nature is good, and the radiating effect is good, and luminous angle is big, and the equipment is convenient, long service life.

Description

A kind of good high-power cylindrical lamp that dispels the heat
[technical field]
This utility model relates to the technical field of LED, particularly to a kind of good high-power cylindrical lamp that dispels the heat.
[background technology]
LED i.e. semiconductor light-emitting-diode, is the semiconductor device of a kind of solid-state, and it directly can turn electricity Turn to light.LED electricity-saving lamp is with high brightness white light-emitting diode luminous source, light efficiency height, little power consumption, longevity Order long, easy to control, non-maintaining, safety and environmental protection, be a new generation solid cold light source, photochromic soft, gorgeous, Rich and varied, low-loss, low energy consumption, environmental protection, be suitable for family, market, bank, hospital, hotel, Other various public places, restaurant illuminate for a long time.Without dodging unidirectional current, eyes are played a very good protection, It is desk lamp, the optimum selection of torch.
LED is compared to general lighting lamp and electricity-saving lamp, and the luminous efficiency of LED is higher, more power saving, sends out Heat is less.Although LED heating relatively is little, but heating, particularly LED during using Lamp belongs to point source, and thermal source is more concentrated, it is necessary to supporting fin, is conducted by heat.The biggest merit The LED cylindrical lamp of rate, during using, caloric value is relatively big, if conducting heat to respectively not in time Element can cause injury in various degree, has shortened the service life of LED, current great power LED post Shape lamp seals structure often, uses aluminium base heat radiation, and power supply and lamp bead are in same inner chamber, and caloric value is high, And influence each other, shorten the service life of power supply and lamp bead, and lighting angle is little, assemble difficulty high, for Improve the service life of great power LED cylindrical lamp, illuminating effect and economy, it is necessary to propose one heat radiation Good high-power cylindrical lamp.
[utility model content]
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of good big merit of dispelling the heat Rate cylindrical lamp, it aims to solve the problem that in prior art, the radiating effect of great power LED cylindrical lamp is not good enough, uses the longevity Order shorter, the technical problem that economy is poor.
For achieving the above object, the utility model proposes a kind of good high-power cylindrical lamp that dispels the heat, including lamp Head, upper cover, power supply, fixing pcb board, fixing seat, extrusion plastic part, side lamp plate, middle plate, end lamp plate Covering with PC, described upper cover is funnel-form, and small-caliber end is connected with lamp holder, and the medial wall of heavy caliber end is opened Being provided with some draw-in grooves, described fixing pcb board is arranged in the inner chamber of fixing seat lower end, and described power supply is installed In the cavity volume that fixing seat and upper cover are formed, the lower end outside of described fixing seat offers some trips, institute The fixing seat stated is embedded in draw-in groove by trip and realizes be connected fixing with upper cover, the upper end of described fixing seat Being provided with some working of plastics installation positions, be embedded in an extrusion plastic part in each working of plastics installation position, described squeezes Go out to offer inside working of plastics lamp plate folder position, described side lamp plate straight cutting in lamp plate folder position in, described extrusion The other end end of working of plastics is connected with middle plate, and described middle plate is installed a PC cover, described middle plate and PC The cavity volume of hood-shaped one-tenth is installed with end lamp plate.
As preferably, described draw-in groove is identical with the quantity of trip and position is corresponding, and quantity is 3~5.
As preferably, described working of plastics installation position is fan shape, suitable with the contour dimension of extrusion plastic part, Described working of plastics installation position, extrusion plastic part and side lamp plate three's quantity are identical, are 4, described Working of plastics installation position and extrusion plastic part tight fit connection.
As preferably, described fixing seat offers two threading openings on each working of plastics installation position, described The connecting line of both sides, side lamp plate lower end be each passed through threading opening and electrically connect with fixing pcb board, described end lamp Plate electrically connects with middle plate, and described fixing pcb board and middle plate are all connected with power supply energising.
As preferably, the described upper surface of middle plate and the intersection of side are evenly equipped with some connection straps, described Connection strap for hold the spacing of lamp plate and with PC cover connection.
As preferably, the outside of described side lamp plate is evenly equipped with SMD paster LED lamp bead, described end lamp SMD paster LED lamp bead it is evenly equipped with on the outer surface of plate.
As preferably, described lamp holder is screw socket, a diameter of 27mm or 40mm of screw socket.
The beneficial effects of the utility model: compared with prior art, the one heat radiation that this utility model provides is good High-power cylindrical lamp, rational in infrastructure, profile meets the requirement of high-power energy-saving lamp, uses multiple being embedded with The fan-shaped extrusion plastic part of side lamp plate, is arranged on the column luminous body forming hollow on circular fixing seat, adjacent Side lamp plate between containing gap, air circulation is good, it is not necessary to radiator just can be preferably by heat conduction Go out, good economy performance, and power supply is isolated with lamp bead, in use heating can't influence each other, Substantially prolongs the service life of power supply and lamp bead, and on end face, also have end lamp plate to be illuminated, lighting angle Greatly, illuminating effect is more preferable, and end lamp plate and multiple side lamp plate are independent mutually, during using, holds lamp If have lamp bead to damage and cause illuminating effect not good enough on plate or side lamp plate, only need to be optionally tighter by damaging The lamp plate of weight is changed, it is to avoid situation about being changed together with intact lamp bead by monoblock lamp plate, the utilization of resources Rate is higher, not consumptive material, and easy to assembly, solves current LED high-power cylindrical lamp short for service life, group Dress difficulty is high, the problem that economy is poor.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the exploded perspective view of a kind of good high-power cylindrical lamp that dispels the heat of this utility model embodiment;
Fig. 2 is the structural representation of the fixing seat of this utility model embodiment;
Fig. 3 is the structural representation of the extrusion plastic part of this utility model embodiment;
Fig. 4 is the assembling effect figure of a kind of good high-power cylindrical lamp that dispels the heat of this utility model embodiment.
In figure: 1-lamp holder, 2-upper cover, 20-draw-in groove, 3-power supply, 4-fix pcb board, 5-fixes seat, 50- Trip, 51-working of plastics installation position, 52-threading opening, 6-extrusion plastic part, 60 lamp plates folder positions, 7-side lamp plate, Plate, 80-connection strap, 9-end lamp plate, 10-PC cover in 8-.
[detailed description of the invention]
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below by accompanying drawing And embodiment, this utility model is further elaborated.However, it should be understood that it is described herein Specific embodiment, only in order to explain this utility model, is not limited to scope of the present utility model.Additionally, In the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring this practicality Novel concept.
Refering to Fig. 1 to Fig. 4, this utility model embodiment provides a kind of good high-power cylindrical lamp that dispels the heat, including Lamp holder 1, upper cover 2, power supply 3, fixing pcb board 4, fixing seat 5, extrusion plastic part 6, side lamp plate 7, Middle plate 8, end lamp plate 9 and PC cover 10, described upper cover 2 is in funnel-form, and small-caliber end is connected with lamp holder 1, Offering some draw-in grooves 20 on the medial wall of heavy caliber end, described fixing pcb board 4 is arranged on fixing seat 5 In the inner chamber of lower end, described power supply 3 is arranged in the cavity volume of fixing seat 5 and upper cover 2 formation, and described consolidates The lower end outside of reservation 5 offers some trips 50, and described fixing seat 5 is embedded in draw-in groove by trip 50 Realizing be connected fixing with upper cover 2 in 20, the upper end of described fixing seat 5 is provided with some working of plastics installation positions 51, each working of plastics installation position 51 is embedded in an extrusion plastic part 6, opens inside described extrusion plastic part 6 Be provided with lamp plate folder position 60, described side lamp plate 7 straight cutting in lamp plate folder position 60 in, described extrusion plastic part 6 Other end end be connected with middle plate 8, described middle plate 8 installs a PC cover 10, described middle plate 8 with The cavity volume of PC cover 10 formation is installed with end lamp plate 9.
Wherein, draw-in groove 20 is identical with the quantity of trip 50 and position is corresponding, and quantity is 3~5.Upper cover 2 and fixing seat 5 achieved a fixed connection with being connected of trip 50 by multiple draw-in grooves 20.
Further, described working of plastics installation position 51 is in fan shape, with the contour dimension of extrusion plastic part 6 Quite, described working of plastics installation position 51, extrusion plastic part 6 and side lamp plate 7 three's quantity are identical, described Working of plastics installation position 51 and extrusion plastic part 6 tight fit connection.
Working of plastics installation position 51, extrusion plastic part 6 and the quantity of side lamp plate 7 in this utility model embodiment It is 4, is arranged on 4 on fixing seat 5 by 4 extrusion plastic parts 6 being embedded with side lamp plate 7 In working of plastics installation position 51, form the column luminescent lamp of hollow, and have between adjacent extrusion plastic part 6 Certain gap, air circulation is good, it is not necessary to heat just can preferably be conducted by radiator, economical Property is good, extends the service life of LED.
Further, described fixing seat 5 offers two threading openings 52 on each working of plastics installation position 51, The connecting line of described both sides, side lamp plate 7 lower end is each passed through threading opening 52 and electrically connects with fixing pcb board 4, Described end lamp plate 9 electrically connects with middle plate 8, and described fixing pcb board 4 and middle plate 8 all lead to power supply 3 Electrical connection.Multiple side lamp plates 7 are independent component with end lamp plate 9, during using, do not do Relate to and affect, lamp bead on one or more lamp plate damage more and when causing illuminating effect not good enough, only need to lead to Cross same lamp plate to be replaced, it is to avoid existing LED cylindrical lamp needs whole situation about being replaced, I.e. energy-saving material, reduces again replacement cost.
Further, the described upper surface of middle plate 8 and the intersection of side are evenly equipped with some connection straps 80, Described connection strap 80 is for holding the spacing of lamp plate 9 and the connection with PC cover 10.
Further, the outside of described side lamp plate 7 is evenly equipped with SMD paster LED lamp bead, described Being evenly equipped with SMD paster LED lamp bead on the outer surface of end lamp plate 9, described lamp holder 1 is screw socket, A diameter of 27mm or 40mm of screw socket.
In this utility model embodiment, power supply 3 is isolated with side lamp plate 7 and end lamp plate 9 so that power supply 3 With SMD paster LED lamp bead not in same inner chamber generate heat, do not influence each other, improve current power supply with Lamp bead is generated heat and situation that service life shortens in same inner chamber, extrusion plastic part 6 and PC cover 10 machinery Intensity is high, toughness indeformable performance high, heat-resisting is good, and uvioresistant fireproof PC can be used to cover, and increases The serviceability of great power LED cylindrical lamp.
Utility model works process:
This utility model is a kind of dispel the heat good high-power cylindrical lamp in the course of the work, by lamp holder 1 with architectural Lamp socket connect, can realize after energising illumination, by multiple side lamp plates 7 and one end lamp plate 9 realize greatly Illumination that scope is unshadowed, lighting angle is big, improves the illuminating effect of LED cylindrical lamp, and lamp plate is with extraneous Connection, it is not necessary to heat just can preferably be conducted by radiator, extends the service life of LED, lamp Pearl is separated by with the external world, can prevent dust and other impurities from entering in lamp body, and power supply separates with lamp bead, does not influences each other, Improve the service life of power supply and lamp bead, and extrusion plastic part 6 uses high mechanical properties, height with PC cover 10 Toughness, heat-resisting indeformable uvioresistant fire proofing material, improve the serviceability of high-power cylindrical lamp.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, All any amendment, equivalent or improvement etc. made within spirit of the present utility model and principle, all should Within being included in protection domain of the present utility model.

Claims (7)

  1. null1. the high-power cylindrical lamp that a heat radiation is good,Including lamp holder (1)、Upper cover (2)、Power supply (3)、Fixing pcb board (4)、Fixing seat (5)、Extrusion plastic part (6)、Side lamp plate (7)、Middle plate (8)、End lamp plate (9) and PC cover (10),It is characterized in that: described upper cover (2) is in funnel-form,Small-caliber end is connected with lamp holder (1),Some draw-in grooves (20) are offered on the medial wall of heavy caliber end,Described fixing pcb board (4) is arranged in the inner chamber of fixing seat (5) lower end,Described power supply (3) is arranged in the cavity volume that fixing seat (5) and upper cover (2) are formed,The lower end outside of described fixing seat (5) offers some trips (50),Described fixing seat (5) is embedded in draw-in groove (20) by trip (50) and realizes be connected fixing with upper cover (2),The upper end of described fixing seat (5) is provided with some working of plastics installation positions (51),Setting-in one extrusion plastic part (6) in each working of plastics installation position (51),Described extrusion plastic part (6) inner side offers lamp plate folder position (60),Described side lamp plate (7) straight cutting is in lamp plate presss from both sides position (60),The other end of described extrusion plastic part (6) is connected with middle plate (8),Described middle plate (8) is upper installs PC cover (10),The cavity volume that described middle plate (8) and PC cover (10) are formed is installed with end lamp plate (9).
  2. A kind of good high-power cylindrical lamp that dispels the heat the most as claimed in claim 1, it is characterised in that: described draw-in groove (20) is identical with the quantity of trip (50) and position is corresponding, and quantity is 3~5.
  3. A kind of good high-power cylindrical lamp that dispels the heat the most as claimed in claim 1, it is characterized in that: described working of plastics installation position (51) is in fan shape, suitable with the contour dimension of extrusion plastic part (6), described working of plastics installation position (51), extrusion plastic part (6) and side lamp plate (7) three's quantity are identical, it is 4, described working of plastics installation position (51) and extrusion plastic part (6) tight fit connection.
  4. A kind of good high-power cylindrical lamp that dispels the heat the most as claimed in claim 1, it is characterized in that: described fixing seat (5) offers two threading openings (52) on each working of plastics installation position (51), the connecting line of described side lamp plate (7) both sides, lower end is each passed through threading opening (52) and electrically connects with fixing pcb board (4), described end lamp plate (9) electrically connects with middle plate (8), and described fixing pcb board (4) and middle plate (8) are all connected with power supply (3) energising.
  5. A kind of good high-power cylindrical lamp that dispels the heat the most as claimed in claim 1, it is characterized in that: the described upper surface of middle plate (8) and the intersection of side are evenly equipped with some connection straps (80), described connection strap (80) is used for holding the spacing of lamp plate (9) and the connection with PC cover (10).
  6. A kind of good high-power cylindrical lamp that dispels the heat the most as claimed in claim 1, it is characterized in that: the outside of described side lamp plate (7) is evenly equipped with SMD paster LED lamp bead, and the outer surface of described end lamp plate (9) is evenly equipped with SMD paster LED lamp bead.
  7. A kind of good high-power cylindrical lamp that dispels the heat the most as claimed in claim 1, it is characterised in that: described lamp holder (1) is screw socket, a diameter of 27mm or 40mm of screw socket.
CN201620273705.5U 2016-04-01 2016-04-01 Good high -power cylindricality lamp dispels heat Expired - Fee Related CN205504685U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620273705.5U CN205504685U (en) 2016-04-01 2016-04-01 Good high -power cylindricality lamp dispels heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620273705.5U CN205504685U (en) 2016-04-01 2016-04-01 Good high -power cylindricality lamp dispels heat

Publications (1)

Publication Number Publication Date
CN205504685U true CN205504685U (en) 2016-08-24

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105737033A (en) * 2016-04-01 2016-07-06 长兴泛亚照明电器有限公司 High-power cylindrical lamp with good heat dissipation property

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105737033A (en) * 2016-04-01 2016-07-06 长兴泛亚照明电器有限公司 High-power cylindrical lamp with good heat dissipation property
CN105737033B (en) * 2016-04-01 2018-09-11 长兴泛亚照明电器有限公司 A kind of high-power cylindrical lamp that heat dissipation is good

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160824

Termination date: 20210401

CF01 Termination of patent right due to non-payment of annual fee