CN206419768U - A kind of heat dissipation type high LED projector lamp - Google Patents
A kind of heat dissipation type high LED projector lamp Download PDFInfo
- Publication number
- CN206419768U CN206419768U CN201720066668.5U CN201720066668U CN206419768U CN 206419768 U CN206419768 U CN 206419768U CN 201720066668 U CN201720066668 U CN 201720066668U CN 206419768 U CN206419768 U CN 206419768U
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- China
- Prior art keywords
- heat
- shell
- fixedly mounted
- lamp housing
- dissipation
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of heat dissipation type high LED projector lamp, including power supply, substrate, shell, heat-dissipation lamp housing, two support bars are vertically fixedly mounted on the heat-dissipation lamp housing top surface, a baffle plate is fixedly mounted in the middle of support bar, support bar, which is located on the outer ring face of baffle plate upper end, is equipped with a screw thread, an annulus is fixedly mounted on the outer wall of shell both sides, shell is arranged between two support bars, annulus is enclosed on corresponding support bar, support bar, which is located at annulus upper end, engages one nut of connection, there is a certain distance between shell and heat-dissipation lamp housing, the outer wall of heat-dissipation lamp housing top surface is provided with a through hole.The utility model is simple in construction, is separated between power supply and radiating shell, promotes the circulation of air, and can effectively absorb the air in the external world by tracheae, so that the temperature inside radiating shell greatly reduces, adds the service life of product.
Description
Technical field
The utility model is related to field of lighting devices, more particularly to a kind of heat dissipation type high LED projector lamp.
Background technology
In existing LED projector lamp, power source body is with LED/light source body typically using integrated and hermetically sealed setting, LED/light source body
1 cavity is shared with power source body, LED/light source heat is overlapped mutually with power supply heat, cause cavity temperature high, influence the product longevity
Life；Also, the heat of LED/light source body and power source body can only be by housing heat loss through conduction, and heat conduction path is single, and effect is not good, no
Worked long hours using product, influence life of product.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of simple in construction, easy to use, power supply and radiation shell
Separated between body, promote the circulation of air, and the air in the external world can effectively be absorbed by tracheae, so as to greatly reduce
Temperature inside radiating shell, adds the heat dissipation type high LED projector lamp of product service life.
The utility model is achieved through the following technical solutions：A kind of heat dissipation type high LED projector lamp, including power supply,
Vertically it is fixedly mounted in the middle of two support bars, support bar and fixes on substrate, shell, heat-dissipation lamp housing, the heat-dissipation lamp housing top surface
One baffle plate is installed, support bar, which is located on the outer ring face of baffle plate upper end, is equipped with a screw thread, the outer wall of shell both sides fixed peace
Fill an annulus, shell is arranged between two support bars, and annulus is enclosed on corresponding support bar, the bottom surface of annulus with gear
The surface of plate offsets, and support bar, which is located at annulus upper end, engages one nut of connection, and the surface of nut bottom and annulus offsets, outside
There is the fin being also fixedly mounted on a certain distance, the top surface of heat-dissipation lamp housing more than a piece of between shell and heat-dissipation lamp housing, dissipates
It is fixedly mounted in a fix bar, fix bar positioned at the both sides of fin on the top surface of thermolamp shell and is fixedly connected with one by articulated elements
Support, the outer wall of heat-dissipation lamp housing top surface is provided with a through hole.
The tracheae of more than one, gas are laterally fixedly mounted as preferred technical scheme, on the top surface inside heat-dissipation lamp housing
The outer wall that pipe both sides are each passed through on the left of heat-dissipation lamp housing and right side extends to the external world, and a radiator, base is fixedly mounted in tracheae lower end
Plate is fixedly installed in spreader surface, and a reflector is fixedly mounted on substrate surface, and substrate, which is located at the inside of reflector, to be consolidated
Dingan County fills and a lampshade is fixedly mounted on more than one LED lamp bead, the openend of heat-dissipation lamp housing.
As preferred technical scheme, power supply is arranged in shell, and shell upper end is opened or sealing shell provided with one
Cap, shell is inserted in corresponding through hole towards a spool, spool one end are fixedly mounted on the end face of heat-dissipation lamp housing, spool
An electric wire is fixedly mounted in the output end of power supply, electric wire one end is along spool by seal with elastometic washer in gap between through hole
Extend in heat-dissipation lamp housing, and with the electric connection of substrate.
One nanometer of heat-radiation coating bed of material is scribbled as preferred technical scheme, on the surface of shell and heat-dissipation lamp housing.
The beneficial effects of the utility model are：The utility model is simple in construction, easy to use, and financial cost is low, is applicable model
Enclose wide, separated between power supply and radiating shell, promote the circulation of air, and can effectively absorb by tracheae the sky in the external world
Gas, so that the temperature inside radiating shell greatly reduces, adds the service life of product.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figure 1, a kind of heat dissipation type high LED projector lamp of the present utility model, including power supply 12, substrate 15, shell 11,
Vertically it is fixedly mounted in the middle of two support bars 9, support bar 9 and is fixedly mounted on heat-dissipation lamp housing 16, the top surface of heat-dissipation lamp housing 16
One baffle plate 7, support bar 9, which is located on the outer ring face of the upper end of baffle plate 7, is equipped with a screw thread, the outer wall of the both sides of shell 11 fixed peace
An annulus 8 is filled, shell 11 is arranged between two support bars 9, and annulus 8 is enclosed on corresponding support bar 9, the bottom of annulus 8
Surface of the face with baffle plate 7 offsets, and support bar 9, which is located at the upper end of annulus 8, engages one nut of connection, nut bottom and annulus 8
Surface offset, have between shell 11 and heat-dissipation lamp housing 16 and be also fixedly mounted on a certain distance, the top surface of heat-dissipation lamp housing 16
Fin 5 more than a piece of, increases the both sides on radiating effect, the top surface of heat-dissipation lamp housing 16 positioned at fin 5 and is fixedly mounted
A support 10 is fixedly connected with by articulated elements in one fix bar 6, fix bar 6, the outer wall of the top surface of heat-dissipation lamp housing 16 leads to provided with one
Hole (unmarked).
The tracheae 4 of more than one is laterally fixedly mounted on top surface inside heat-dissipation lamp housing 16, the both sides of tracheae 4 are each passed through scattered
The outer wall on the left side of thermolamp shell 16 and right side extends to the external world, and a radiator 14 is fixedly mounted in the lower end of tracheae 4, and substrate 15 is fixedly mounted
In a reflector 1 on the surface of radiator 14, is fixedly mounted on the surface of substrate 15, substrate 15, which is located at the inside of reflector 1, to be fixed
Install and a lampshade 3 is fixedly mounted on more than one LED lamp bead 2, the openend of heat-dissipation lamp housing 16.
Power supply 12 is arranged in shell 11, cap 13 of the upper end of shell 11 provided with an opening or sealing shell, shell 11
A spool 17 is fixedly mounted on towards the end face of heat-dissipation lamp housing 16, the one end of spool 17 is inserted in corresponding through hole, spool 17
An electric wire is fixedly mounted in the output end of power supply 12, electric wire one end is along line by seal with elastometic washer in gap between through hole
Pipe 17 is extended in heat-dissipation lamp housing 16, and with the electric connection of substrate 15.
One nanometer of heat-radiation coating bed of material is scribbled on the surface of shell 11 and heat-dissipation lamp housing 16, with radiating efficiency is improved, is dropped
The effect of low heating temperature.
Wherein, extraneous air can be blown into pipe along tracheae both ends open, because pipe is arranged at radiating
Enclosure interior, the heat that LED lamp bead is produced can be absorbed by radiator, and the heat on radiator can effectively be delivered to tracheae
On, the temperature on tracheae is increased, and after air enters in tracheae, can effectively make the temperature drop of pipe, and
After Air blowing tracheae, the heat of a part can be also taken away, the temperature inside radiating shell is effectively reduced.
The beneficial effects of the utility model are：The utility model is simple in construction, easy to use, and financial cost is low, is applicable model
Enclose wide, separated between power supply and radiating shell, promote the circulation of air, and can effectively absorb by tracheae the sky in the external world
Gas, so that the temperature inside radiating shell greatly reduces, adds the service life of product.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of heat dissipation type high LED projector lamp, it is characterised in that：Including power supply, substrate, shell, heat-dissipation lamp housing, the thermal louver
Vertically it is fixedly mounted on shell top surface in the middle of two support bars, support bar and a baffle plate is fixedly mounted, support bar is located at baffle plate upper end
Outer ring face on be equipped with a screw thread, the outer wall of shell both sides an annulus be fixedly mounted, shell is arranged at two support bars
Between, annulus is enclosed on corresponding support bar, and the surface of the bottom surface of annulus with baffle plate offsets, and support bar is located on annulus
One nut of connection is engaged at end, the surface of nut bottom and annulus offsets, have between shell and heat-dissipation lamp housing it is certain away from
From the fin more than a piece of is also fixedly mounted on the top surface of heat-dissipation lamp housing, the two of fin is located on the top surface of heat-dissipation lamp housing
Side is fixedly mounted in a fix bar, fix bar to be fixedly connected on a support, the outer wall of heat-dissipation lamp housing top surface by articulated elements and set
There is a through hole.
2. heat dissipation type high LED projector lamp according to claim 1, it is characterised in that：It is horizontal on top surface inside heat-dissipation lamp housing
To the tracheae for being fixedly mounted more than one, the outer wall that tracheae both sides are each passed through on the left of heat-dissipation lamp housing and right side extends to the external world,
A radiator is fixedly mounted in tracheae lower end, and substrate is fixedly installed in spreader surface, one is fixedly mounted on substrate surface reflective
Cup, substrate, which is located at the inside of reflector, is fixedly mounted more than one LED lamp bead, is fixedly mounted on the openend of heat-dissipation lamp housing
One lampshade.
3. heat dissipation type high LED projector lamp according to claim 1, it is characterised in that：Power supply is arranged in shell, on shell
End opened provided with one or sealing shell cap, shell is towards being fixedly mounted a spool, spool on the end face of heat-dissipation lamp housing
One end is inserted in corresponding through hole, and the gap between spool and through hole is fixed in the output end of power supply by seal with elastometic washer
One electric wire is installed, electric wire one end is extended in heat-dissipation lamp housing along spool, and with the electric connection of substrate.
4. heat dissipation type high LED projector lamp according to claim 1, it is characterised in that：On the surface of shell and heat-dissipation lamp housing
Scribble one nanometer of heat-radiation coating bed of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720066668.5U CN206419768U (en) | 2017-01-18 | 2017-01-18 | A kind of heat dissipation type high LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720066668.5U CN206419768U (en) | 2017-01-18 | 2017-01-18 | A kind of heat dissipation type high LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419768U true CN206419768U (en) | 2017-08-18 |
Family
ID=59572553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720066668.5U Expired - Fee Related CN206419768U (en) | 2017-01-18 | 2017-01-18 | A kind of heat dissipation type high LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006548A (en) * | 2017-11-29 | 2018-05-08 | 西安智海电力科技有限公司 | The high-power LED lamp that a kind of power supply is thermally isolated |
-
2017
- 2017-01-18 CN CN201720066668.5U patent/CN206419768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006548A (en) * | 2017-11-29 | 2018-05-08 | 西安智海电力科技有限公司 | The high-power LED lamp that a kind of power supply is thermally isolated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20200118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |