CN206943860U - A kind of high-heat-dispersion LED electric-torch burner - Google Patents
A kind of high-heat-dispersion LED electric-torch burner Download PDFInfo
- Publication number
- CN206943860U CN206943860U CN201720586643.8U CN201720586643U CN206943860U CN 206943860 U CN206943860 U CN 206943860U CN 201720586643 U CN201720586643 U CN 201720586643U CN 206943860 U CN206943860 U CN 206943860U
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- Prior art keywords
- heat
- substrate
- dissipating cylinder
- fixed seat
- fin
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Abstract
The utility model discloses a kind of high-heat-dispersion LED electric-torch burner, including circuit substrate, substrate fixed seat, first fin and reflection shield, LED lamp bead is provided with the circuit substrate, substrate installation neck is reserved with the substrate fixed seat, the substrate fixed seat is connected with each other by vertical heat transfer bar and auxiliary fixing seat, first fin is located at the outside of outer heat-dissipating cylinder, and outer heat-dissipating cylinder is fixedly connected by horizontal heat conducting bar with interior heat-dissipating cylinder, lamp socket mounting hole is reserved with the interior heat-dissipating cylinder, the reflection shield is threadedly coupled by the nipple of its lower end with substrate fixed seat, and the second fin is provided with the outside of reflection shield.The high-heat-dispersion LED electric-torch burner, the second fin is distributed with the exterior annular of reflection shield, heat caused by lamp bead is absorbed and distributed, and carry out the conduction of heat using heat conducting bar and distribute, the problem of heat excessively causes lamp bead to damage at lamp holder is avoided, extends the service life of lamp bead.
Description
Technical field
Flashlight technical field is the utility model is related to, specially a kind of high-heat-dispersion LED electric-torch burner.
Background technology
LED flashlight is a kind of novel flash light using LED lamp bead as light source.Because LED has high brightness, low work(
The features such as consumption, long lifespan, small size, it is a kind of flashlight of current main flow.But existing LED flashlight and traditional torch
Cylinder uses identical structure, and when LED lamp bead works long hours down, the heat in flashlight will constantly increase, only by
Thermovent can not effectively be radiated, so as to reduce the service life of LED flashlight.In view of the above-mentioned problems, it is badly in need of existing
Innovative design is carried out on the basis of some LED flashlights.
Utility model content
The purpose of this utility model is to provide a kind of high-heat-dispersion LED electric-torch burner, to solve in above-mentioned background technology
It is proposed can not effectively be radiated only by thermovent, the problem of so as to reduce LED flashlight service life.
To achieve the above object, the utility model provides following technical scheme：A kind of high-heat-dispersion LED electric-torch burner, bag
Circuit substrate, substrate fixed seat, the first fin and reflection shield are included, LED lamp bead, the substrate are provided with the circuit substrate
Substrate installation neck is reserved with fixed seat, and substrate fixed seat is installed neck by substrate and is connected with each other with circuit substrate, institute
The lower end for stating circuit substrate is connected with LED seat, and the substrate fixed seat is mutually interconnected by vertical heat transfer bar with auxiliary fixing seat
Connect, and vertical heat transfer bar is connected with each other by pilot hole and outer heat-dissipating cylinder, first fin is located at the outside of outer heat-dissipating cylinder,
And outer heat-dissipating cylinder is fixedly connected by horizontal heat conducting bar with interior heat-dissipating cylinder, lamp socket mounting hole, institute are reserved with the interior heat-dissipating cylinder
State reflection shield to be threadedly coupled with substrate fixed seat by the nipple of its lower end, and the second radiating is provided with the outside of reflection shield
Piece.
Preferably, the upper surface of the circuit substrate is symmetrically arranged with 4 LED lamp beads, and circuit substrate is installed with substrate
Neck, which coincide, to be connected, while the fixed installation hole reserved in circuit substrate is fixedly connected by fixture with substrate fixed seat.
Preferably, the circuit substrate, substrate fixed seat, LED seat, outer heat-dissipating cylinder and auxiliary fixing seat are split type peace
Assembling structure.
Preferably, the outside spaced set of the outer heat-dissipating cylinder has the first fin, and the overall diameter of the first fin
6 horizontally-guided bars are symmetrically fixed with more than the overall diameter of outer heat-dissipating cylinder, while between outer heat-dissipating cylinder and interior heat-dissipating cylinder.
Preferably, second fin distributed architecture in a ring.
Compared with prior art, the beneficial effects of the utility model are：The high-heat-dispersion LED electric-torch burner, it is and existing
Under LED flashlight compares, the second fin is distributed with the exterior annular of reflection shield, heat caused by lamp bead is inhaled
Receive and distribute, and the conduction of heat is carried out using heat conducting bar, then distributed by the first fin, avoided hot at lamp holder
The problem of amount excessively causes lamp bead to damage, the service life of lamp bead, overall perfect heat-dissipating are extended, and use split type peace
Assembling structure, dismantle and easy to maintenance.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model reflection shield overlooking the structure diagram；
Fig. 3 is the utility model radiating cylinder body overlooking the structure diagram；
Fig. 4 is the utility model circuit substrate overlooking the structure diagram.
In figure：1st, circuit substrate, 101, be fixedly mounted hole, 2, LED lamp bead, 3, substrate fixed seat, 4, substrate installation neck,
5th, LED seat, 6, outer heat-dissipating cylinder, the 7, first fin, 8, vertical heat transfer bar, 9, auxiliary fixing seat, 10, nipple, 11, anti-
Light shield, the 12, second fin, 13, interior heat-dissipating cylinder, 14, horizontal heat conducting bar, 15, lamp socket mounting hole, 16, pilot hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of high-heat-dispersion LED electric-torch burner, including electricity
Base board 1, be fixedly mounted hole 101, LED lamp bead 2, substrate fixed seat 3, substrate installation neck 4, LED seat 5, outer heat-dissipating cylinder 6,
First fin 7, vertical heat transfer bar 8, auxiliary fixing seat 9, nipple 10, reflection shield 11, the second fin 12, interior heat-dissipating cylinder
13rd, horizontal heat conducting bar 14, lamp socket mounting hole 15 and pilot hole 16, LED lamp bead 2, substrate fixed seat 3 are provided with circuit substrate 1
On be reserved with substrate installation neck 4, and substrate fixed seat 3 by substrate install neck 4 be connected with each other with circuit substrate 1, circuit
The upper surface of substrate 1 is symmetrically arranged with 4 LED lamp beads 2, and circuit substrate 1 is coincide with substrate installation neck 4 and connected, while electricity
On base board 1 reserve fixed installation hole 101 be fixedly connected by fixture with substrate fixed seat 3, it is ensured that circuit substrate 1 it is steady
Qualitative, the lower end of circuit substrate 1 is connected with LED seat 5, and substrate fixed seat 3 passes through vertical heat transfer bar 8 and the phase of auxiliary fixing seat 9
Connect, and vertical heat transfer bar 8 is connected with each other by pilot hole 16 and outer heat-dissipating cylinder 6, circuit substrate 1, substrate fixed seat 3, LED
Lamp socket 5, outer heat-dissipating cylinder 6 and auxiliary fixing seat 9 are split installation structure, are dismantled and easy to maintenance, and the first fin 7 is positioned at outer
The outside of heat-dissipating cylinder 6, and outer heat-dissipating cylinder 6 is fixedly connected by horizontal heat conducting bar 14 with interior heat-dissipating cylinder 13, the outside of outer heat-dissipating cylinder 6
Spaced set has the first fin 7, and the overall diameter of the first fin 7 is more than the overall diameter of outer heat-dissipating cylinder 6, while outer radiating
6 horizontally-guided bars 14 are symmetrically fixed between cylinder 6 and interior heat-dissipating cylinder 13, the area of radiating is increased, is rapidly performed by radiating,
Lamp socket mounting hole 15, the nipple 10 and the spiral shell of substrate fixed seat 3 that reflection shield 11 passes through its lower end are reserved with interior heat-dissipating cylinder 13
Line connects, and the outside of reflection shield 11 is provided with the second fin 12, the second fin 12 distributed architecture in a ring, the effect of radiating
Fruit is good.
Operation principle：The installation of entirety is carried out first, and circuit substrate 1 is arranged in substrate fixed seat 3 by fixture
Substrate installation neck 4 in, then by the lower end of circuit substrate 1 connect LED seat 5 be put on interior heat-dissipating cylinder 13 reserve lamp socket
In mounting hole 15, metacoxal plate fixed seat 3 be fixedly connected i.e. with auxiliary fixing seat 9 through outer heat-dissipating cylinder 6 by vertical heat transfer bar 8
Can, the structure of split installation, easy to disassemble and maintenance, when LED lamp bead 2 works, caused partial heat is by reflection shield 11
Second fin 12 of exterior annular distribution, which absorbs, to be distributed, and remainder heat is transferred to outer dissipate by vertical heat transfer bar 8
On hot cylinder 6, and the interior outside of outer heat-dissipating cylinder 6 is respectively arranged with the first fin 7 and horizontal heat conducting bar 14, so as to increase radiating
Area, be rapidly performed by radiating, avoid heat at lamp holder excessively cause LED lamp bead 2 damage the problem of, extend LED
The service life of pearl 2.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-heat-dispersion LED electric-torch burner, including circuit substrate（1）, substrate fixed seat（3）, the first fin（7）With it is anti-
Light shield（11）, it is characterised in that：The circuit substrate（1）On be provided with LED lamp bead（2）, the substrate fixed seat（3）It is upper reserved
There is substrate that neck is installed（4）, and substrate fixed seat（3）Neck is installed by substrate（4）With circuit substrate（1）It is connected with each other, institute
State circuit substrate（1）Lower end be connected with LED seat（5）, the substrate fixed seat（3）Pass through vertical heat transfer bar（8）With auxiliary
Fixed seat（9）It is connected with each other, and vertical heat transfer bar（8）Pass through pilot hole（16）With outer heat-dissipating cylinder（6）It is connected with each other, described first
Fin（7）Positioned at outer heat-dissipating cylinder（6）Outside, and outer heat-dissipating cylinder（6）Pass through horizontal heat conducting bar（14）With interior heat-dissipating cylinder（13）
It is fixedly connected, the interior heat-dissipating cylinder（13）In be reserved with lamp socket mounting hole（15）, the reflection shield（11）Pass through the spiral shell of its lower end
Line joint（10）With substrate fixed seat（3）Threaded connection, and reflection shield（11）Outside be provided with the second fin（12）.
A kind of 2. high-heat-dispersion LED electric-torch burner according to claim 1, it is characterised in that：The circuit substrate（1）'s
Upper surface is symmetrically arranged with 4 LED lamp beads（2）, and circuit substrate（1）Neck is installed with substrate（4）Coincide connection, while circuit
Substrate（1）Upper reserved fixed installation hole（101）Pass through fixture and substrate fixed seat（3）It is fixedly connected.
A kind of 3. high-heat-dispersion LED electric-torch burner according to claim 1, it is characterised in that：The circuit substrate（1）、
Substrate fixed seat（3）, LED seat（5）, outer heat-dissipating cylinder（6）And auxiliary fixing seat（9）For split installation structure.
A kind of 4. high-heat-dispersion LED electric-torch burner according to claim 1, it is characterised in that：The outer heat-dissipating cylinder（6）'s
Outside spaced set has the first fin（7）, and the first fin（7）Overall diameter be more than outer heat-dissipating cylinder（6）Overall diameter,
Outer heat-dissipating cylinder simultaneously（6）With interior heat-dissipating cylinder（13）Between be symmetrically fixed with 6 horizontally-guided bars（14）.
A kind of 5. high-heat-dispersion LED electric-torch burner according to claim 1, it is characterised in that：Second fin
（12）Distributed architecture in a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586643.8U CN206943860U (en) | 2017-05-24 | 2017-05-24 | A kind of high-heat-dispersion LED electric-torch burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586643.8U CN206943860U (en) | 2017-05-24 | 2017-05-24 | A kind of high-heat-dispersion LED electric-torch burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206943860U true CN206943860U (en) | 2018-01-30 |
Family
ID=61361966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586643.8U Expired - Fee Related CN206943860U (en) | 2017-05-24 | 2017-05-24 | A kind of high-heat-dispersion LED electric-torch burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206943860U (en) |
-
2017
- 2017-05-24 CN CN201720586643.8U patent/CN206943860U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190614 Address after: 510000 Guangzhou, Guangdong province Panyu District Shawan Town Road 993 (storage building) 501 Patentee after: Guangzhou Yuanzhansu Sporting Goods Co., Ltd. Address before: 510000 Zhongcun Street, Panyu District, Guangzhou, Guangdong Province, No. 86 Zhongwei Road 101 Patentee before: Guangzhou Kang Jin Mdt InfoTech Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20200524 |