CN206555743U - A kind of LED spotlights - Google Patents
A kind of LED spotlights Download PDFInfo
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- CN206555743U CN206555743U CN201720288476.9U CN201720288476U CN206555743U CN 206555743 U CN206555743 U CN 206555743U CN 201720288476 U CN201720288476 U CN 201720288476U CN 206555743 U CN206555743 U CN 206555743U
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- Prior art keywords
- radiator
- light source
- support
- led
- erecting bed
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- 230000013011 mating Effects 0.000 claims description 2
- 230000021037 unidirectional conjugation Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 2
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- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 238000002955 isolation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of LED spotlights, including：The erecting bed installed for light source is provided with lamp holder, radiator, prefocus cup and light source, described radiator, erecting bed is arranged at the center of radiator and raised up；Described light source includes：Support, LED chip, threaded portion and the probe for stretching out threaded portion lower end, the upper end of probe electrically connects with LED chip, LED chip on support it is multi-faceted be provided with it is multiple；Described prefocus cup is mounted in radiator, integrally formed with a light barrier corresponded to directly over light source on lampshade by a lampshade.The utility model compact conformation, it is easy to assembly.In being provided with the erecting bed for light source on radiator, light source screw thread is installed in erecting bed, and the support by erecting bed to support, installs light stability；The multi-faceted setting of LED chip on light source, can realize multi-angle, comprehensive illumination, lighting effect is good, brightness is high, the characteristics of realizing energy-saving and environmental protection.
Description
Technical field：
The utility model is related to field of illumination lamp technology, refers in particular to a kind of LED spotlights of high brightness.
Background technology：
LED lamp is also known as LED lamp, with the technical characterstic such as its efficient, energy-conservation, long-lived, compact, turns into
Main force's product of illumination market of new generation, and effectively pull the high speed development of environmental protection and energy-conservation industry.Health, ring are pursued in the whole world
In the case of protecting with energy crisis, LED illumination is by universally acknowledged for a kind of illuminator of health energy-saving environment protective.It is used for room
Interior trim is illuminated, and progressively instead of the miniature incandescent lamp and fluorescent lamp of reason.LED lamp is relative to traditional incandescent lamp bulb
And fluorescent lamp, LED lamp has advantages below：
1st, LED fluorescent lamp is one-way, the diffusion without light, it is ensured that light efficiency；
2nd, LED source efficiency reaches 90-110lm/W at present, and also has very big development space, and theoretical value reaches
250lm/W；
3rd, LED light colour rendering is more much higher than traditional illuminating lamp；
4th, LED light declines small, and the light decay of 1 year is less than 3%, so that with longer service life；
5th, LED is low-voltage device, and the voltage of the single LEDs of driving is safe voltage, and series of products list LEDs power is mostly
1 watt, so it is a power supply more safer than using high voltage power supply, it is particularly suitable for use in public place；
6th, the volume of each unit LEDs is smaller, can be prepared into variously-shaped device, and be suitable for the ring of mutability
Border.
Spotlight in prior art, its LED chip is typically all to be arranged on circuit board, but the illumination of LED chip
Angle is not comprehensive, and intensity of illumination is also inadequate.
Utility model content：
The purpose of this utility model is to overcome the deficiencies in the prior art that there is provided a kind of LED spotlights.
In order to solve the above-mentioned technical problem, the utility model employs following technical proposals：A kind of LED spotlights, including：
It is provided with lamp holder, the radiator being installed on lamp holder, the prefocus cup and light source being installed in radiator, described radiator
The erecting bed installed for light source, erecting bed is arranged at the center of radiator and raised up；Described light source includes：Support,
The LED chip that is packaged on support, the threaded portion for being arranged at pedestal lower end and the probe for stretching out threaded portion lower end, probe it is upper
End electrically connected with LED chip, LED chip on support it is multi-faceted be provided with it is multiple；Described prefocus cup is spacing by a lampshade
It is installed in radiator, integrally formed with a light barrier corresponded to directly over light source on lampshade.
Furthermore, in above-mentioned technical proposal, the cup type installed for prefocus cup is provided with described radiator
Installation position, prefocus cup support is installed in the installation position；Tapped through hole, described light are provided with described erecting bed
Source is installed on erecting bed, and support is supported on erecting bed, and threaded portion is installed in through hole.
Furthermore, in above-mentioned technical proposal, heat emission hole is provided with described heat sink side wall.
Furthermore, in above-mentioned technical proposal, a polygonal boss, described LED are provided with described support
Chip package is electrically connected with probe on the boss.
Furthermore, in above-mentioned technical proposal, described lampshade has the body of an annular, is set in the circle centre position of body
Described light barrier is equipped with, light barrier is connected to body by crossbeam, light barrier is hung on the center of body；In annular
Thermovent is offered on body.
Furthermore, in above-mentioned technical proposal, described lampshade bottom is provided with the card column of insertion radiator end face, dissipates
Correspondence forms jack on the end face of hot device.
Furthermore, in above-mentioned technical proposal, described lamp holder includes：Shell, the driver being installed in shell, set
It is placed in the electrode of casing ends.
Furthermore, in above-mentioned technical proposal, the probe of described light source is passed and and driver from radiator bottom
Electrical connection.
Furthermore, in above-mentioned technical proposal, described shell upper end is sheathed on the bottom of radiator, and shell lower end is set
It is equipped with the thread barrel of metal.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art：
1st, the utility model compact conformation, it is easy to assembly.In being provided with the erecting bed for light source, light source spiral shell on radiator
Line is installed in erecting bed, and the support by erecting bed to support, installs light stability；
2nd, the multi-faceted setting of LED chip in the utility model on light source, can realize multi-angle, comprehensive illumination,
Lighting effect is good, and brightness is high, the characteristics of realizing energy-saving and environmental protection；
3rd, the heat emission hole of radiator forms cross-ventilation between the thermovent on lampshade in the utility model, can accelerate
Radiating, it is ensured that the life-span of light source；
4th, light barrier is provided with the utility model, prevents the light direct irradiation of light source from going out, it is to avoid occurred dazzling, dizzy
The phenomenon of light, and the inner surface of light-blocking part is smooth surface, light can be all effectively reflected back into reflector, then by anti-
Light cup is reflected away, and does not result in the loss of light, it is ensured that illumination quality.
Brief description of the drawings：
Fig. 1 is stereogram of the present utility model；
Fig. 2 is exploded view of the present utility model；
Fig. 3 is profile of the present utility model；
Fig. 4 is the partial enlarged drawing at A in Fig. 3.
Embodiment：
The utility model is further illustrated with reference to specific embodiments and the drawings.
As shown in Fig. 1-3, a kind of LED spotlights, including：Lamp holder 1, the radiator 2 being installed on lamp holder 1, be installed on it is scattered
Prefocus cup 3 and light source 4 in hot device 2.
Described lamp holder 1 includes：Shell 11, the driver 12 being installed in shell 11, the electricity for being arranged at the end of shell 11
It is inserted in the model E series of lamp holder 1 in the bottom for being connected to radiator 2, the present embodiment, shell 11 in pole 13, the upper end of shell 11
Lower end be provided with the thread barrel of metal, electrode 13 is revealed in outside thread barrel.Lamp holder 1 and the lamp socket of pairing are installed to cooperation,
To be powered.
Described radiator 2 is integrally formed using metal material or ceramic material, and radiator 2 is overall cup-shaped, convenient
The installation of prefocus cup 3.Radiator 2 is internally provided with the installation position 20 of a cup type, and installation position 20 is provided centrally with erecting bed 21,
Erecting bed 21 raises up, the installation for light source 4；Heat emission hole 22 is provided with the outer wall of radiator 2, is easy to the stream of air
It is logical.
As shown in Figure 4, described light source 4 includes：Support 41, the LED chip 42 being packaged on support 41, it is arranged at support
The threaded portion 43 of 41 lower ends and the probe 44 for stretching out the lower end of threaded portion 43.Specifically, to be provided with one on support 41 polygonal
Boss, LED chip 42 is packaged on the boss, and LED chip 42 sets multiple in multi-faceted on boss, it is ensured that illumination angle
Degree.The upper end of probe 44 is electrically connected with LED chip 42, and support 41 is made up of isolation material；Support 41 is installed on erecting bed 21,
The support stable to the formation of support 41 of erecting bed 21, the screw thread of threaded portion 43 is installed in the through hole 210 of erecting bed 21, through hole 210
Inside it is correspondingly arranged on internal thread.Described probe 44 is connected through driver 12 of the through hole 210 inside lamp holder, makes LED chip
42 conductings.As can be seen that boss is rectangular in Fig. 4, LED chip 42 is provided with the four sides of boss, and set per one side
At least two, connect between two LED chips 42, electric current can be reduced, reduce caloric value.In addition, LED chip 42 is outer to pass through tree
Fat 40 is encapsulated, and the optical fiber of LED chip 42 dissipates through resin 40.
Described prefocus cup 3 is installed in installation position 20, and the central hole of erecting bed 21 from prefocus cup 3 is passed, LED chip
42 are arranged in prefocus cup 3, and prefocus cup 3 is mounted in radiator 2 by a lampshade 5.Described lampshade 5 has annular
Body, the upper end-face edge of interior the change sides edge and prefocus cup 3 of lampshade 5 is inconsistent, prefocus cup 3 is limited in radiator 2.Lampshade 5
On integrally formed with a light barrier 51 corresponded to directly over light source 4.Light barrier 51 is connected to body by crossbeam 511, makes gear
Mating plate 51 hangs on the center of body；It is scattered on thermovent 52, thermovent 52 and radiator 2 in being offered on the body of annular
Hot hole 22, which coordinates, is circulated air, accelerates radiating.The bottom of lampshade 5 is provided with the card column 53 of the insertion end face of radiator 2, radiating
Correspondence forms jack 23 on the end face of device 2.Also be molded at the upper end-face edge of radiator 2 it is fluted, in the outer shroud edge of lampshade 5
Coordinate, outer shroud edge is fastened in groove, then by the cooperation of card column 53 and jack 23, make the stable installation of lampshade 5.
In assembling, first, prefocus cup 3 is installed on the installation position 20 of radiator, then, and light source 4 is installed on erecting bed
On 21, coordinated by screw thread, make the stable installation of light source 4, then, radiator 2 is installed on lamp holder 1, and by screw-threaded coupling, most
Afterwards, lampshade 5 is caught in the upper end of radiator 2, and passes through screw lock.
The serial lamp holders of E that lamp holder 1 in the present embodiment is adopted international standards, coordinate with corresponding lamp socket, lamp holder 1 are inserted
In lamp socket, the driving LED chip 42 of driver 12 lights；LED chip 42 lights, and light dissipates after being reflected by prefocus cup 3, installs
Light barrier 51 directly over LED chip 42 is used for the light for blocking LED chip 42, prevents the light of LED chip 42 from directly shining
It is shot out, it is to avoid occur dazzling, dazzle phenomenon, and the inner surface of light barrier 51 is smooth surface, can be effectively by light
Line is all reflected back prefocus cup 3, then is reflected away by prefocus cup 3, does not result in the loss of light, it is ensured that illumination quality.Due to LED
Chip 42 is multi-faceted setting, can realize the luminous of Multi-angle omnibearing, strengthen actinic.
Certainly, specific embodiment of the utility model is the foregoing is only, is not implemented to limit the utility model
Scope, all equivalent change or modifications done according to construction, feature and principle described in present utility model application the scope of the claims, all should be wrapped
Include in present utility model application the scope of the claims.
Claims (9)
1. a kind of LED spotlights, including：Lamp holder (1), the radiator (2) being installed on lamp holder (1), it is installed in radiator (2)
Prefocus cup (3) and light source (4), it is characterised in that：
The erecting bed (21) installed for light source (4) is provided with described radiator (2), erecting bed (21) is arranged at radiator
(2) center simultaneously raises up；Described light source (4) includes：Support (41), the LED chip (42) being packaged on support (41),
It is arranged at the threaded portion (43) of support (41) lower end and stretches out the probe (44) of threaded portion (43) lower end, the upper end of probe (44)
Electrically connected with LED chip (42), LED chip (42) on support (41) it is multi-faceted be provided with it is multiple；Described prefocus cup (3) leads to
Cross a lampshade (5) to be mounted in radiator (2), integrally formed with a gear corresponded to directly over light source (4) on lampshade (5)
Mating plate (51).
2. a kind of LED spotlights according to claim 1, it is characterised in that：Being provided with described radiator (2) is used for
The installation position (20) for the cup type that prefocus cup (3) is installed, prefocus cup (3) support is installed in the installation position (20)；Described installation
Tapped through hole (210) is provided with platform (21), described light source (4) is installed on erecting bed (21), support (41) branch
Support on erecting bed (21), threaded portion (43) screw thread is installed in through hole (210).
3. a kind of LED spotlights according to claim 1, it is characterised in that：It is provided with described radiator (2) side wall
Heat emission hole (22).
4. a kind of LED spotlights according to claim 1, it is characterised in that：It is provided with described support (41) more than one
The boss of side shape, described LED chip (42) is packaged on the boss, and is electrically connected with probe (44).
5. a kind of LED spotlights according to claim 1, it is characterised in that：Described lampshade (5) has the sheet of an annular
Body, described light barrier (51) is provided with the circle centre position of body, and light barrier (51) is connected to body by crossbeam (511), made
Light barrier (51) hangs on the center of body；In annular body on offer thermovent (52).
6. a kind of LED spotlights according to claim 1, it is characterised in that：Described lampshade (5) bottom is provided with insertion
Correspondence forms jack (23) on the card column (53) of radiator (2) end face, the end face of radiator (2).
7. a kind of LED spotlights according to claim 1, it is characterised in that：Described lamp holder (1) includes：Shell (11),
The driver (12) that is installed in shell (11), the electrode (13) for being arranged at shell (11) end.
8. a kind of LED spotlights according to claim 7, it is characterised in that：The probe (44) of described light source (4) from dissipate
Hot device (2) bottom passes and electrically connected with driver (12).
9. a kind of LED spotlights according to claim 7, it is characterised in that：Described shell (11) upper end is sheathed on scattered
The bottom of hot device (2), shell (11) lower end is provided with the thread barrel of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720288476.9U CN206555743U (en) | 2017-03-22 | 2017-03-22 | A kind of LED spotlights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720288476.9U CN206555743U (en) | 2017-03-22 | 2017-03-22 | A kind of LED spotlights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555743U true CN206555743U (en) | 2017-10-13 |
Family
ID=60015477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720288476.9U Active CN206555743U (en) | 2017-03-22 | 2017-03-22 | A kind of LED spotlights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990157A (en) * | 2017-11-06 | 2018-05-04 | 宁波凯耀电器制造有限公司 | The LED light and its assembly method of driver vibration isolation type support |
-
2017
- 2017-03-22 CN CN201720288476.9U patent/CN206555743U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990157A (en) * | 2017-11-06 | 2018-05-04 | 宁波凯耀电器制造有限公司 | The LED light and its assembly method of driver vibration isolation type support |
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