CN205480525U - A light emitting diode (LED) spotlight - Google Patents
A light emitting diode (LED) spotlight Download PDFInfo
- Publication number
- CN205480525U CN205480525U CN201620154413.XU CN201620154413U CN205480525U CN 205480525 U CN205480525 U CN 205480525U CN 201620154413 U CN201620154413 U CN 201620154413U CN 205480525 U CN205480525 U CN 205480525U
- Authority
- CN
- China
- Prior art keywords
- heat
- lamp housing
- dissipation lamp
- led
- power pack
- 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
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a light emitting diode (LED) spotlight, including lens, bowl, light source subassembly, heat dissipation lamp body, power pack and drive power supply, the heat dissipation lamp body be bowl form, and the dispel the heat bottom opening of lamp body sets gradually lens, bowl, light source subassembly and power pack along its axial in the cavity of heat dissipation lamp body, wherein the lens setting is in the great one end in thermal louver aperture footpath, lock bowl and light source subassembly on the heat dissipation lamp body through the screw, the power pack be hollow structure, drive power supply installs in the power pack, the light source subassembly includes circular circuit board and sets up the LED lamp pearl on circular circuit board that LED lamp pearl passes through the wire and is connected with drive power supply. The utility model discloses a light emitting diode (LED) spotlight, heat dispersion is good, and many places adopt the buckle mode to connect, and assembly process is simple, is fit for mass production.
Description
Technical field
This utility model belongs to LED lamp technical field, is specifically related to a kind of LED spotlight.
Background technology
Due to LED
Light fixture have luminous efficiency height, length in service life, be hardly damaged, the advantage such as power consumption is few, environmental protection and volume are little, be the most used in each lighting field by substantial amounts of, the particularly application in terms of room lighting is the most ripe.But the light source of excellent performance also needs to obtain good utilizing one's abilities and plays its advantage to greatest extent, but some LED spotlight heat dissipation design the most on sale are undesirable, ignore air flowing and light fixture is dissipated thermogenetic tremendous influence, cause light fixture radiating effect poor, light decay is big, service life is short, and power supply heat sinking is bad simultaneously, is easily damaged；Secondly fitting structure is complicated, designs without guidance type, and the substantial amounts of screw that have employed when part connects, packaging technology is loaded down with trivial details, and production efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of LED spotlight, and in solution prior art, LED spotlight radiating effect is poor, light decay big, the technical problem that packaging technology is loaded down with trivial details.
For solving the problems referred to above, this utility model adopts the technical scheme that:
A kind of LED spotlight, including lens, reflector, light source assembly, heat-dissipation lamp housing, power pack and driving power supply；Described heat-dissipation lamp housing is bowl-shape, and the bottom opening of heat-dissipation lamp housing, axially sets gradually lens, reflector, light source assembly and power pack in the cavity of heat-dissipation lamp housing along it, and wherein lens are arranged on one end that heat-dissipation lamp housing bore is bigger；By screw, reflector and light source assembly are locked on heat-dissipation lamp housing；Described power pack is hollow structure, drives power supply to be arranged in power pack；Described light source assembly includes circle line plate and at least one LED lamp bead being arranged on circle line plate, and LED lamp bead is connected with driving power supply by wire.
Improving further, described heat-dissipation lamp housing is aluminum alloy materials die cast, and the outer wall of heat-dissipation lamp housing is provided with a ring through hole, and the axis of through hole is parallel with the axis of heat-dissipation lamp housing.The heat conductivility of aluminum alloy materials is good, after heat time produced during LED lamp bead work is delivered on heat-dissipation lamp housing, accelerates local air convection current by through hole thus is greatly promoted radiating effect, improves the working life of LED lamp bead.
Improving further, the inwall of described heat-dissipation lamp housing is provided with the first boss, light source assembly circle line plate be provided with breach, the first boss inserts in breach.Coordinated by both during assembling, when fixed light source assembly, it is ensured that circle line plate will not axially rotate, ease of assembly.
Improve further, snap is used to be connected between described reflector and lens, the upper surface of reflector is provided with multiple first claw, and the position that the edge of lens is corresponding with the first claw is provided with the first groove, and the first claw on reflector clasps the first groove on lens.Buckle-type dismounting easy to connect, simple for assembly process, production efficiency is high.
Improving further, the top surface edge of described reflector is uniformly provided with three the first claws, and the edge of lens is provided with three the first grooves, it is ensured that reflector is fastenedly connected with lens, is difficult to loosen.
Improving further, the outer wall of described power pack is provided with the second boss, and heat-dissipation lamp housing inwall relevant position is provided with the second breach, and the second boss is arranged in the second breach, cooperatively forms guide effect both during installation, easy to assembly.
Improving further, described power pack top is provided with the second claw, and the bottom of heat-dissipation lamp housing arranges the first slotted eye, and the second claw links closely the step on heat-dissipation lamp housing inwall through the first slotted eye.It is arranged in the second breach by the second boss, the lower end making power pack offsets with heat-dissipation lamp housing, linked closely the step on heat-dissipation lamp housing inwall by the second claw simultaneously, it is firm that the upper end heat-dissipation lamp housing making power pack connects, then ensure that power pack and heat-dissipation lamp housing are fixing to be connected, and quick detachable, easy to assembly.
Improving further, the bottom of described power pack is provided with the second slotted eye, and the heat produced during power work can be flowed by the second slotted eye, beneficially power supply heat sinking, prevents light decay, improves power source life.
Improve further, being provided with three LED lamp bead on described light source assembly, reflector includes three hemisphere cavitys, three LED lamp bead are correspondingly arranged in the bottom of three hemisphere cavitys respectively, reach the effect of optically focused by arranging reflector, improve brightness by three LED lamp bead of design simultaneously.
Compared with prior art, this utility model has the advantages that
1. this utility model heat-dissipation lamp housing uses aluminium alloy compression casting molding, and material thermal conductivity is higher；It is provided with multiple through hole along heat-dissipation lamp housing outline, when LED lamp bead works, forms cross-ventilation effect in through hole, be greatly improved radiating effect, and prevent light decay.
2., by arranging the first claw, the first groove, reflector is buckled on lens and completes part connection；Being designed with guide frame when power pack is installed and between heat-dissipation lamp housing, use button bit to connect the most between the two, assembly technology is simple, is greatly simplified assembly technology and improves production efficiency.
3. being provided with slotted eye bottom power pack, hot-air during power work can be flowed upward by slotted eye, and beneficially power supply heat sinking improves power source life.
Accompanying drawing explanation
Fig. 1 is this utility model LED spotlight structural blast figure.
Fig. 2 is this utility model LED heat-dissipation lamp housing and light source assembly scheme of installation.
Fig. 3 is this utility model LED spotlight sectional view.
Fig. 4 is this utility model LED spotlight heat-dissipation lamp housing and power pack guide frame partial sectional view.
Detailed description of the invention
In order to be more fully understood that this utility model, explain content of the present utility model below in conjunction with embodiment further, but content of the present utility model is not limited solely to the following examples.
As Figure 1-4, a kind of LED spotlight, including lens 1, reflector 2, light source assembly 3, heat-dissipation lamp housing 4, power pack 5 and driving power supply 6；Described heat-dissipation lamp housing 4 is in bowl-shape, and the bottom opening of heat-dissipation lamp housing 4, and described heat-dissipation lamp housing 4 is aluminum alloy materials die cast, and the outer wall of heat-dissipation lamp housing 4 is provided with a ring through hole 41, and the axis of through hole 41 is parallel with the axis of heat-dissipation lamp housing 4.The heat conductivility of aluminum alloy materials is good, prevents light decay, after heat time produced during work is delivered on heat-dissipation lamp housing 4, accelerates local air convection current by through hole 41 thus be greatly promoted radiating effect, improves the working life of LED.Axially set gradually lens 1, reflector 2, light source assembly 3 and power pack 5 in the cavity of heat-dissipation lamp housing 4 along it, wherein lens 1 are arranged on one end that heat-dissipation lamp housing 4 bore is bigger；By screw, reflector 2 and light source assembly 3 are locked on heat-dissipation lamp housing 4；Described power pack is 5 hollow structures, drives power supply 6 to be arranged in power pack 5；Described light source assembly 3 includes circle line plate and is arranged on three LED lamp bead on circle line plate, three hemisphere cavitys are included on reflector 2, three LED lamp bead are correspondingly arranged in the bottom of three hemisphere cavitys respectively, prevent light decay by arranging reflector 2, improve brightness by three LED lamp bead of design simultaneously.Described LED lamp bead is connected with driving power supply 6 by wire.The inwall of described heat-dissipation lamp housing 4 is provided with the first boss 42, light source assembly 3 circle line plate be provided with breach 31, the first boss 42 inserts in breach 31.Coordinated by both during assembling, when fixed light source assembly 3, it is ensured that circle line plate will not axially rotate, ease of assembly.
Snap is used to be connected between described reflector 2 and lens 1, the upper surface of reflector 2 is provided with multiple first claw 21, the position that the edge of lens 1 is corresponding with the first claw 21 is provided with the first groove 11, and the first claw 21 on reflector 2 clasps the first groove 11 on lens 1.The top surface edge of described reflector 2 is uniformly provided with three the first claws 21, and the edge of lens 1 is provided with three the first grooves 11, it is ensured that reflector 2 is fastenedly connected with lens 1, is difficult to loosen.The outer wall of described power pack 5 is provided with the second boss 52, and heat-dissipation lamp housing 4 inwall relevant position is provided with the second breach 43, and the second boss 52 is arranged in the second breach 43, cooperatively forms guide effect both during installation, easy to assembly.Described power pack 5 top is provided with the second claw 53, and the bottom of heat-dissipation lamp housing 4 arranges the first slotted eye 44, and the second claw 53 links closely the step 45 on heat-dissipation lamp housing 4 inwall through the first slotted eye 44.It is arranged in the second breach 43 by the second boss 52, the lower end making power pack 5 offsets with heat-dissipation lamp housing 4, linked closely the step 45 on heat-dissipation lamp housing 4 inwall by the second claw 53 simultaneously, it is firm that the upper end heat-dissipation lamp housing 4 making power pack 5 connects, then ensure that power pack 5 is fixing with heat-dissipation lamp housing 4 to be connected, and quick detachable, easy to assembly.The bottom of described power pack 5 is provided with the second slotted eye 51, and the heat produced during power work can be flowed by the second slotted eye 51, and beneficially power supply heat sinking improves power source life, and prevents light decay.
This utility model does not does illustrate be prior art or can be realized by prior art, and be embodied as case described in this utility model and be only preferable case study on implementation of the present utility model, not it is used for limiting practical range of the present utility model.The most all equivalence changes made according to the content of this utility model claim and modification, all should be used as technology category of the present utility model.
Claims (9)
1. a LED spotlight, it is characterised in that include lens (1), reflector (2), light source assembly (3), heat-dissipation lamp housing (4), power pack (5) and drive power supply (6)；Described heat-dissipation lamp housing (4) is in bowl-shape, and the bottom opening of heat-dissipation lamp housing (4), axially set gradually lens (1), reflector (2), light source assembly (3) and power pack (5) in the cavity of heat-dissipation lamp housing (4) along it, wherein lens (1) are arranged on one end that heat-dissipation lamp housing (4) bore is bigger；By screw, reflector (2) and light source assembly (3) are locked on heat-dissipation lamp housing (4)；Described power pack (5) is hollow structure, drives power supply (6) to be arranged in power pack (5)；
Described light source assembly (3) includes circle line plate and at least one LED lamp bead being arranged on circle line plate, and LED lamp bead is connected with driving power supply (6) by wire.
LED spotlight the most according to claim 1, it is characterized in that: described heat-dissipation lamp housing (4) is aluminum alloy materials die cast, the outer wall of heat-dissipation lamp housing (4) is provided with a ring through hole (41), and the axis of through hole (41) is parallel with the axis of heat-dissipation lamp housing (4).
LED spotlight the most according to claim 1 and 2, it is characterised in that: the inwall of described heat-dissipation lamp housing (4) is provided with the first boss (42), light source assembly (3) circle line plate be provided with breach (31), the first boss (42) inserts in breach (31).
LED spotlight the most according to claim 3, it is characterized in that: between described reflector (2) with lens (1), use snap to be connected, the upper surface of reflector (2) is provided with multiple first claw (21), the position that the edge of lens (1) is corresponding with the first claw (21) is provided with the first groove (11), and the first claw (21) on reflector (2) clasps the first groove (11) on lens (1).
LED spotlight the most according to claim 4, it is characterised in that: the top surface edge of described reflector (2) is uniformly provided with three the first claws (21), and the edge of lens (1) is provided with three the first grooves (11).
LED spotlight the most according to claim 5, it is characterized in that: the outer wall of described power pack (5) is provided with the second boss (52), heat-dissipation lamp housing (4) inwall relevant position is provided with the second breach (43), and the second boss (52) is arranged in the second breach (43).
LED spotlight the most according to claim 6, it is characterized in that: described power pack (5) top is provided with the second claw (53), the bottom of heat-dissipation lamp housing (4) arranges the first slotted eye (44), and the second claw (53) links closely the step (45) on heat-dissipation lamp housing (4) inwall through the first slotted eye (44).
LED spotlight the most according to claim 7, it is characterised in that: the bottom of described power pack (5) is provided with the second slotted eye (51).
LED spotlight the most according to claim 8, it is characterised in that: being provided with three LED lamp bead on described light source assembly (3), reflector (2) includes three hemisphere cavitys, three LED lamp bead are correspondingly arranged in the bottom of three hemisphere cavitys respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154413.XU CN205480525U (en) | 2016-03-01 | 2016-03-01 | A light emitting diode (LED) spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154413.XU CN205480525U (en) | 2016-03-01 | 2016-03-01 | A light emitting diode (LED) spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205480525U true CN205480525U (en) | 2016-08-17 |
Family
ID=56658761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620154413.XU Expired - Fee Related CN205480525U (en) | 2016-03-01 | 2016-03-01 | A light emitting diode (LED) spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205480525U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526536A (en) * | 2016-03-01 | 2016-04-27 | 南京中电熊猫照明有限公司 | LED spot lamp |
| CN109185753A (en) * | 2018-09-29 | 2019-01-11 | 欧普照明股份有限公司 | line lamp |
| CN109340619A (en) * | 2018-10-19 | 2019-02-15 | 秦皇岛西威电气设备有限公司 | A kind of integrated lamp |
-
2016
- 2016-03-01 CN CN201620154413.XU patent/CN205480525U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526536A (en) * | 2016-03-01 | 2016-04-27 | 南京中电熊猫照明有限公司 | LED spot lamp |
| CN109185753A (en) * | 2018-09-29 | 2019-01-11 | 欧普照明股份有限公司 | line lamp |
| CN109340619A (en) * | 2018-10-19 | 2019-02-15 | 秦皇岛西威电气设备有限公司 | A kind of integrated lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205480525U (en) | A light emitting diode (LED) spotlight | |
| CN202419184U (en) | Led down lamp | |
| CN204829419U (en) | LED light source makes up lamps and lanterns with reassembling type of power | |
| CN105526536A (en) | LED spot lamp | |
| WO2015154604A1 (en) | Led bulb lamp | |
| CN105953174A (en) | LED street lamp with LED lamp bead combination lens and power adjusting method thereof | |
| CN102364240B (en) | Method for connecting lamp body | |
| CN103953869B (en) | Integral type LED (Light Emitting Diode) lamp bulb | |
| CN102679215A (en) | Light emitting diode (LED) bulb | |
| CN202048469U (en) | Light-emitting diode (LED) tube light | |
| CN205640331U (en) | Novel light -emitting diode (LED) bulb | |
| CN205579513U (en) | Can wholly radiating high -power LED lamps and lanterns structure | |
| CN204879612U (en) | LED lamps and lanterns | |
| CN210197186U (en) | Automobile headlight | |
| CN207471173U (en) | A kind of LED lamp of good heat dissipation effect | |
| CN203857363U (en) | LED (Light Emitting Diode) ceiling lamp | |
| CN202149418U (en) | Light-emitting diode (LED) projection lamp | |
| CN202992811U (en) | High-power LED (light-emitting diode) lamp with improved structure | |
| CN202927563U (en) | Light-emitting diode (LED) radiator and LED bulb lamp provided therewith | |
| CN216521556U (en) | Double-end small lamp heat dissipation piece | |
| CN203836771U (en) | High-power LED track spotlight | |
| CN204785719U (en) | High power LED lamps and lanterns | |
| CN213513533U (en) | Commercial lighting ceiling spotlight | |
| CN203363744U (en) | LED bulb with good heat dissipation effect | |
| CN203363743U (en) | LED bulb lamp of compact structure |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210301 |