CN206600660U - A kind of light fixture with Portable heat-radiation device - Google Patents
A kind of light fixture with Portable heat-radiation device Download PDFInfo
- Publication number
- CN206600660U CN206600660U CN201720183041.8U CN201720183041U CN206600660U CN 206600660 U CN206600660 U CN 206600660U CN 201720183041 U CN201720183041 U CN 201720183041U CN 206600660 U CN206600660 U CN 206600660U
- Authority
- CN
- China
- Prior art keywords
- lid
- light fixture
- power drives
- component
- radiation device
- 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.)
- Active
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model is related to lighting field, for the existing defect that LED lamp quality is big, radiating effect is poor, proposes a kind of light fixture with Portable heat-radiation device.The light fixture includes：Light source board component, it includes circuit board and one or more light emitting diodes on circuit board；Radiator, it includes the first lid and the second lid, first lid is connected with the second lid, the chamber of non-close is formed between first lid and the second lid, first lid is communicated with the heat dissipation channel of chamber, the light source board component is arranged on second lid, and circuit board is contacted with the first lid and/or the second lid, and the heat of the light emitting diode on light source board component is dispersed by radiator；Power drives component, the first lid is connected with power drives component, has space between the first lid and power drives component, space is connected with the heat dissipation channel of the first lid.The utility model has the advantages that compact conformation, light quality, easy for installation.
Description
Technical field
The utility model is related to lighting field, specifically a kind of light fixture with Portable heat-radiation device.
Background technology
Light emitting diode (Light-emitting diode are LED) can send the light of certain brightness, and brightness can pass through again
Electric current or voltage are adjusted, and impact resistance itself, anti-vibration, its glow color enriches very much, the transition of its color also ten
Divide soft, be common fluorescent while service life is especially long, in practice it has proved that the life-span of LED is 20-30 times of ordinary incandescent lamp
More than 10 times of lamp life-span.With scientific and technological progress and the popularization of environmental protection concept, LED (light emitting diode) lighting engineering obtained compared with
To be widely applied, because LED is all far superior to traditional lighting products in principle of luminosity, the aspect of energy-saving and environmental protection, so
All begin to use LED one after another in many occasions.
High-power LED lamp has preferable illumination capability, to prevent the too high influence LED of the node heat of LED
In the life-span, radiator can be set, existing radiator typically using the structure that heat emission hole is set in lamp base part wall, its radiating effect compared with
Difference.In addition, radiator is made using die casting die casting process more than high-powered LED lamp, there is the defect that quality is big, dismounting is inconvenient.
Utility model content
To overcome the defect of prior art, the utility model provides a kind of light fixture with Portable heat-radiation device.This practicality is new
Type has the advantages that compact conformation, light quality, easy for installation.
The utility model is as follows using technical scheme：
A kind of light fixture with Portable heat-radiation device, including：
Light source board component, it includes circuit board and one or more light emitting diodes on circuit board；
Radiator, it includes the first lid and the second lid, and first lid is connected with the second lid, the first lid with
The chamber of non-close is formed between second lid, first lid is communicated with the heat dissipation channel of the chamber, the light source
Board component is arranged on second lid, and the circuit board is contacted with first lid and/or the second lid, the light source
The heat of light emitting diode on board component is dispersed by the radiator；
Power drives component, first lid is connected with the power drives component, and the first lid drives with the power supply
There is space between dynamic component, the space is connected with the heat dissipation channel of first lid.
Preferably, first lid has multiple connecting seats, and the connecting seat protrudes the surface of first lid, institute
Power drives component is stated to be connected with the connecting seat, the edge of the power drives component, the edge of first lid and
The connecting seat encloses the composition space.
Preferably, first lid and the second lid are the structure using Sheet Metal Forming Technology formation, first lid
And second be connected through a screw thread between lid, weld or riveting method is attached.
Preferably, the second lid structure annular in shape, the middle part of second lid has hole, the second lid tool
Have a first step and second step set around the hole, the first step be located at the hole and the second step it
Between, the light source board component is installed on the first step.
Preferably, the light fixture includes lens, and the lens are installed on the second step of second lid.
Preferably, the light fixture also includes packing ring, and the packing ring is arranged on the second of the lens and second lid
Between step, the inner ring of the packing ring is contacted with the lens, and the outer ring of the packing ring is contacted with the second step.
Preferably, first lid includes the first radiating surface and extended from the middle part of the first radiating surface to the second lid
Second radiating surface, when the first lid is connected with the second lid, the inner annular edge of second radiating surface and second lid
Contact, forms the hollow channel of radiator described in insertion, first radiating surface and second radiating surface are equipped with through hole.
Preferably, the power drives component is provided with mounting ring.
Preferably, the power drives component includes multiple radiating fins, and the radiating fin is arranged at the power supply and driven
The outside of dynamic component.
The beneficial effects of the utility model are：
(1) light fixture of the present utility model is provided with radiator, and radiator is using the first lid and the knot of the second cover assembling
Structure, has between the first lid and the second lid and space is provided between heat dissipation channel, and the first lid and power drives component；
On the one hand the heat that light source board component is produced is spread by the first lid contacted and/or the second lid, on the other hand logical
The heat dissipation channel and space for crossing radiator are dispersed, and can increase the radiating rate of radiator, improve radiating efficiency.
(2) the first lid and the second lid of radiator are made of Sheet Metal Forming Technology, and technique is simple, and cost is low, profile
It is attractive in appearance.Through hole is set in the first lid of radiator, the total quality of product, reduction material, packed and transported cost can be mitigated.
It can be connected through a screw thread, weld or riveting method is attached, installation side between the first lid and the second lid of radiator
Just.
Brief description of the drawings
, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only more of the present utility model
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
Fig. 1 is a kind of structural representation for light fixture that the utility model is provided；
Fig. 2 is the explosive view for the light fixture that the utility model is provided；
Fig. 3 is the top view for the light fixture that the utility model is provided.
In figure：1- power drives components, 2- radiators, 3- spaces, 4- light source board components, 5- lens, 11- radiating fins,
12- mounting rings, the lids of 21- first, the lids of 22- second, 211- radiating surfaces, 212- radiating pieces, 213- connecting seats, 214- through holes,
221- holes, 222- first steps, 223- second steps.
Embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.Further need exist for explanation
, for the ease of description, illustrate only in accompanying drawing to about the related part of utility model.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment 1
The present embodiment provides a kind of light fixture with Portable heat-radiation device, including light source board component 4, radiator 2 and power supply drive
Dynamic component 1, the light source board component 4 includes circuit board and one or more light emitting diodes on circuit board；It is described to dissipate
Hot device 2 includes the first lid 21 and the second lid 22, and first lid 21 is connected with the second lid 22, the first lid 21 and the
The chamber of non-close is formed between two lids 22, first lid 21 is communicated with the heat dissipation channel of the chamber, the light
Source plate component 4 is arranged on second lid 22, and the circuit board connects with the lid 22 of the first lid 21 and/or second
Touch, the heat of the light emitting diode on the light source board component 4 is dispersed by the radiator 2；First lid 21 with
The power drives component 1 is connected, between the first lid 21 and the power drives component 1 have space 3, the space 3 with
The heat dissipation channel connection of first lid 21.
The lid 22 of first lid 21 and second is the structure using Sheet Metal Forming Technology formation, the He of the first lid 21
It is connected through a screw thread, welds or riveting method is attached, its install convenient between second lid 22.Second lid 22 is in
Cyclic structure, first lid 21 includes the first radiating surface 211 and extended from the middle part of the first radiating surface to the second lid 22
The second radiating surface 212, when the first lid 21 is connected with the second lid 22, second radiating surface 212 with described second lid
The inner annular edge contact of body 22, forms the hollow channel of radiator 2 described in insertion, first radiating surface 211 and described second
Radiating surface 212 is equipped with through hole 214.The middle part of second lid 22 has hole 221, and second lid has around described
First step 222 and second step 223 that hole 221 is set, the first step 222 are located at the hole 221 and described second
Between rank 223, second lid 22 is not provided with any through hole 214.Compared to extrusion process, first is made using Sheet Metal Forming Technology
The lid 22 of lid 21 and second, its moulding process is simple, and product appearance is more attractive.Through hole 214 is set on the first lid 21, can
To mitigate the total quality, reduction material, packed and transported cost of product.The radiator being made of Sheet Metal Forming Technology must use die casting
The heatsink weight that technique is made mitigates 50% or so, makes light fixture lighter, installs more convenient.
As a preferred embodiment, first lid 21 has multiple connecting seats 213, the connecting seat 213
The surface of prominent first lid 21, the power drives component 1 is connected with the connecting seat 213, the power drives group
The edge of part 1, the edge of first lid 21 and the connecting seat 213 enclose the composition space 3.
As a preferred embodiment, the light fixture includes lens 5, the lens 5 are installed on second lid
The second step 223, the light source board component 4 is installed on the first step 222.
Further, the power drives component 1 is provided with mounting ring 12.The mounting ring 12 can be suspension ring.
Preferably, the power drives component 1 includes multiple radiating fins 11, and the radiating fin 11 is arranged at the electricity
The outside of source drive component 1.Radiating fin 11 is used for the heat for dispersing the generation of power drives component 1, it is ensured that power drives component 1
Normal work.
The present embodiment device has novel radiator structure, good heat dissipation effect.On the one hand, the first lid of radiator and/
Or second lid and light source board component touch so that the heat that light emitting diode is produced can pass through the first lid and/or second
Lid outwards dissipates, on the other hand, and the first lid of radiator has through hole, has sky between radiator and power drives component
Gap, thus, the heat that light emitting diode is produced can be distributed by through hole and space, and air-flow is formed between through hole and space and is led to
Road, air current flow can be cooled down with accelerated light source board component, it is ensured that light source board component normal work.
Embodiment 2
The present embodiment provides a kind of lighting apparatus, and the lighting apparatus includes light fixture.Specifically, the light fixture includes：
Light source board component 4, it includes circuit board and one or more light emitting diodes on circuit board；
Radiator 2, it includes the first lid 21 and the second lid 22, and first lid 21 is connected with the second lid 22,
The chamber of non-close is formed between first lid 21 and the second lid 22, first lid 21 is communicated with dissipating for the chamber
The passage of heat, the light source board component 4 is arranged on second lid 22, the circuit board and first lid 21 and/or
Second lid 22 is contacted, and the heat of the light emitting diode on the light source board component 4 is dispersed by the radiator 2；
Power drives component 1, first lid 21 is connected with the power drives component 1, the first lid 21 with it is described
There is space 3, the space 3 is connected with the heat dissipation channel of first lid 21 between power drives component 1.
Preferably, first lid 21 includes the first radiating surface 211 and from the middle part of the first radiating surface to the second lid
22 extension the second radiating surfaces 212, when the first lid 21 is connected with the second lid 22, second radiating surface 212 with it is described
The inner annular edge contact of second lid 22, forms the hollow channel of radiator 2 described in insertion, first radiating surface 211 and institute
State the second radiating surface 212 and be equipped with through hole 214.First lid 21 has multiple connecting seats 213, and the connecting seat 213 is dashed forward
Go out the surface of first lid 21, the power drives component 1 is connected with the connecting seat 213, the power drives component 1
Edge, the edge of first lid 21 and the connecting seat 213 enclose the composition space 3.Second lid is in
Cyclic structure, the middle part of second lid 22 has hole 221, and second lid 22 has what is set around the hole 221
First step 222 and second step 223, the first step 222 are located between the hole 221 and the second step 223, institute
State light source board component 4 and be installed on the first step 222.
The light fixture includes lens 5, and the lens 5 are installed on the second step 223 of second lid.It is preferred that
Ground, the light fixture also includes packing ring, and the packing ring is arranged between the second step of the lens 5 and second lid, institute
The inner ring for stating packing ring is contacted with the lens 5, and the outer ring of the packing ring is contacted with the second step.
Preferably, the lid 22 of the first lid 21 and second is the structure using Sheet Metal Forming Technology formation, described first
It is connected through a screw thread, welds or riveting method is attached between the lid 22 of lid 21 and second.
Preferably, the power drives component 1 is provided with mounting ring 12.
Preferably, the power drives component 1 includes multiple radiating fins 11, and the radiating fin 11 is arranged at the electricity
The outside of source drive component 1.
Lighting apparatus of the present utility model is provided with radiator, and radiator is using the first lid and the knot of the second cover assembling
Structure, has between the first lid and the second lid and space is provided between heat dissipation channel, and the first lid and power drives component；
On the one hand the heat that light source board component is produced is spread by the first lid contacted and/or the second lid, on the other hand logical
The heat dissipation channel and space for crossing radiator are dispersed, and can increase the radiating rate of radiator, improve radiating efficiency, extension illumination
The service life of equipment.In addition, the first lid and the second lid of radiator are made of Sheet Metal Forming Technology, technique is simple, into
This low, good appearance.Through hole is set in the first lid of radiator, the total quality of product, reduction material, packaging can be mitigated
Cost of transportation.It can be connected through a screw thread, weld or riveting method is connected between the first lid and the second lid of radiator
Connect, it is easy for installation.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of light fixture with Portable heat-radiation device, it is characterised in that including：
Light source board component (4), it includes circuit board and one or more light emitting diodes on circuit board；
Radiator (2), it includes the first lid (21) and the second lid (22), first lid (21) and the second lid (22)
Connection, forms the chamber of non-close between the first lid (21) and the second lid (22), first lid (21) is communicated with
The heat dissipation channel of the chamber, the light source board component (4) be arranged on second lid (22) on, the circuit board with it is described
The heat of light emitting diode on first lid (21) and/or the second lid (22) contact, the light source board component (4) passes through institute
Radiator (2) is stated to be dispersed；
Power drives component (1), first lid (21) is connected with the power drives component (1), the first lid (21) with
There are space (3) between the power drives component (1), the heat dissipation channel of the space (3) and first lid (21) connects
It is logical.
2. the light fixture according to claim 1 with Portable heat-radiation device, it is characterised in that first lid (21) has
Multiple connecting seats (213), the surface of prominent first lid (21) of the connecting seat (213), the power drives component (1)
It is connected with the connecting seat (213), the edge of the power drives component, the edge and the connecting seat of first lid
(213) the composition space (3) is enclosed.
3. the light fixture according to claim 2 with Portable heat-radiation device, it is characterised in that first lid (21) and
Two lids (22) are the structures using Sheet Metal Forming Technology formation, and spiral shell is passed through between first lid (21) and the second lid (22)
Line connection, welding or riveting method are attached.
4. the light fixture according to claim 3 with Portable heat-radiation device, it is characterised in that second lid is annularly tied
Structure, the middle part of second lid (22) has a hole (221), and second lid has the set around the hole (221)
One step (222) and second step (223), the first step (222) are located at the hole (221) and the second step
(223) between, the light source board component (4) is installed on the first step (222).
5. the light fixture according to claim 4 with Portable heat-radiation device, it is characterised in that the light fixture includes lens (5),
The lens (5) are installed on the second step (223) of second lid.
6. the light fixture according to claim 5 with Portable heat-radiation device, it is characterised in that the light fixture also includes packing ring,
The packing ring is arranged between the second step of the lens (5) and second lid, the inner ring of the packing ring with it is described
Mirror (5) is contacted, and the outer ring of the packing ring is contacted with the second step.
7. the light fixture according to claim 4 with Portable heat-radiation device, it is characterised in that first lid (21) includes
First radiating surface (211) and the second radiating surface (212) extended from the middle part of the first radiating surface to the second lid (22), when first
When lid (21) is connected with the second lid (22), the inner annular edge of second radiating surface (212) and second lid (22)
Contact, forms the hollow channel of radiator (2) described in insertion, first radiating surface (211) and second radiating surface (212)
It is equipped with through hole (214).
8. the light fixture according to claim 3 with Portable heat-radiation device, it is characterised in that the power drives component (1)
It is provided with mounting ring (12).
9. the light fixture according to claim 8 with Portable heat-radiation device, it is characterised in that the power drives component (1)
Including multiple radiating fins (11), the radiating fin (11) is arranged at the outside of the power drives component (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183041.8U CN206600660U (en) | 2017-02-28 | 2017-02-28 | A kind of light fixture with Portable heat-radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183041.8U CN206600660U (en) | 2017-02-28 | 2017-02-28 | A kind of light fixture with Portable heat-radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600660U true CN206600660U (en) | 2017-10-31 |
Family
ID=60147051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720183041.8U Active CN206600660U (en) | 2017-02-28 | 2017-02-28 | A kind of light fixture with Portable heat-radiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600660U (en) |
-
2017
- 2017-02-28 CN CN201720183041.8U patent/CN206600660U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8070318B2 (en) | Light-emitting diode cluster lamp | |
| US10548200B1 (en) | Automotive lighting with automatic brightness adjustment | |
| CN105003853B (en) | Atomization-vaporization heat dissipating type LED lamp | |
| JP2008233924A (en) | Luminous display panel | |
| CN206846353U (en) | A kind of radiator structure of LED light bar | |
| CN202484755U (en) | LED (Light-Emitting Diode) spotlight | |
| CN201289055Y (en) | High power LED lamp heat radiator | |
| CN206600660U (en) | A kind of light fixture with Portable heat-radiation device | |
| WO2018133509A1 (en) | Led module and lighting fixture | |
| CN102767730B (en) | LEDbulb lamp and preparation method | |
| CN201322197Y (en) | Electric torch | |
| CN102141235B (en) | High-power LED light source | |
| CN204785719U (en) | High power LED lamps and lanterns | |
| CN104534303A (en) | Annular distributive type universal LED lamp structure | |
| CN205424463U (en) | LED lamp based on flexible printed circuit, FPC | |
| CN207814975U (en) | A kind of liquid cooling high-efficiency heat radiating LED bulb lamp | |
| CN103542375A (en) | Light-emitting diode (LED) lamp | |
| CN207865148U (en) | A kind of fitting structure with graphite ene coatings | |
| CN208605951U (en) | A kind of LED light heat-dissipating casing | |
| CN102720974A (en) | High-power light-emitting diode (LED) lamp | |
| CN106678561A (en) | Light-emitting diode (LED) lamp with photoelectricity integration | |
| CN209744091U (en) | Energy-saving LED lamp body | |
| CN206600637U (en) | LED high power light sources | |
| CN207796775U (en) | A kind of New LED petrol station lamp | |
| CN207378783U (en) | A kind of anti-explosion LED lamp cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |