CN205746070U - A kind of radiating structure of LED projector lamp tool - Google Patents
A kind of radiating structure of LED projector lamp tool Download PDFInfo
- Publication number
- CN205746070U CN205746070U CN201620410472.9U CN201620410472U CN205746070U CN 205746070 U CN205746070 U CN 205746070U CN 201620410472 U CN201620410472 U CN 201620410472U CN 205746070 U CN205746070 U CN 205746070U
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- China
- Prior art keywords
- shell
- light source
- source module
- projector lamp
- led projector
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model proposes the radiating structure of a kind of LED projector lamp tool, including shell, light source module, reflection shield and face shield, shell and face shield are installed together and at shell and face shield intermediate formation cavity, light source module and reflection shield are positioned at inside described cavity, wherein light source module is arranged on the internal face of shell, light source module connects power line, reflection shield covers at outside described light source module, it is provided with metalwork, its problem that can solve light source module heat dispersion difference between light source module and the internal face of shell.
Description
Technical field
This utility model relates to lighting field, particularly relates to the radiating structure of a kind of LED projector lamp tool.
Background technology
Existing LED projector lamp tool mainly includes that shell, light source module and face shield, shell are installed with face shield
Together and at shell and face shield intermediate formation cavity, light source module is positioned at inside described cavity and installs
On the internal face of shell.Light source module can produce amount of heat, current LED during luminescence works
Light source module is mainly dispelled the heat by floodlight by shell, but due to the wall thickness of shell and outer
Shell material matter is impure or the highest its poor heat conduction that causes of purity, thus is easily caused it and is difficult to light source module
Effectively dispelling the heat, therefore light source module easily causes just affecting it due to heating during luminescence works
Often work, shortens its service life, even burns.
Utility model content
The utility model proposes the radiating structure of a kind of LED projector lamp tool, solve in prior art
The problem that LED projector lamp has its light source module heat dispersion difference.
The technical solution of the utility model is achieved in that
The radiating structure of a kind of LED projector lamp tool, including shell, light source module, reflection shield and face
Cover, shell and face shield are installed together and at shell and face shield intermediate formation cavity, light source module is with reflective
Cover is positioned at inside described cavity, and wherein light source module is arranged on the internal face of shell, and light source module connects to be had
Power line, reflection shield covers at outside described light source module, sets between light source module and the internal face of shell
It is equipped with metalwork.
Preferably, described metalwork is aluminium sheet or copper coin.
Preferably, described metalwork is to be tightly fixed on the internal face of shell by screw, or described
Metalwork is to be bonded on the internal face of shell by glue.
Preferably, the thickness of described metalwork is 0.3mm to 50mm, and the area of described metalwork is 0.02m2
To 1m2。
Preferably, outside described light source module, it is arranged with module bracket, by module bracket, light source module is pacified
It is contained on the end face of metalwork.
Preferably, described face shield is provided with fixed mount, by fixed mount, face shield is installed together with shell.
Preferably, described shell is provided with runing rest.
Preferably, in the middle of described face shield it is the implosion guard of printing opacity.
Preferably, silica gel and fluid sealant it are provided with between described shell and face shield.
Preferably, described reflection shield use metallic aluminium make, described shell be use metallic aluminium die casting and
Become.
This utility model provides the radiating structure of a kind of LED projector lamp tool, and it provides the benefit that: pass through
It is provided with metalwork, owing to metalwork has the conduction heat of excellence between light source module and the internal face of shell
The ability of amount, the heat that therefore light source module produces during luminescence works can be quick by metalwork
Conducting to shell, heat is dispersed by recycling shell so that light source module can be stablized, reliably work,
And its service life is guaranteed, additionally, metalwork has the effect of secondary light source module heat radiation.It addition,
Due to metalwork have excellence conduction heat ability, such that it is able to use more powerful light source module with
Improve the illuminating effect of LED projector lamp tool.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that the decomposition of a kind of embodiment of radiating structure of a kind of LED projector lamp of this utility model tool is shown
It is intended to；
Fig. 2 is that the structure of a kind of embodiment of radiating structure of a kind of LED projector lamp of this utility model tool is cutd open
View；
Fig. 3 is that in the radiating structure that a kind of LED projector lamp of this utility model has, the structure of light source module is shown
It is intended to；
Fig. 4 is the circuit of light source module in the radiating structure that a kind of LED projector lamp of this utility model has
Figure；
Label declaration: shell 1, light source module 2, reflection shield 3, face shield 4, metalwork 5, fixed mount 6,
Runing rest 7, power line 8, module bracket 9, cavity 10, circuit substrate 11, LED luminescence chip 12,
Constant current integrated circuit 13, Chip-R 14, nonpolarity patch capacitor 15.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
Referring to Fig. 1 and Fig. 2, the present embodiment is the radiating structure of a kind of LED projector lamp tool, bag
Include shell 1, light source module 2, reflection shield 3 and face shield 4, shell 1 and face shield 4 be installed together and
At shell 1 and face shield 4 intermediate formation cavity 10, light source module 2 and reflection shield 3 are positioned in described cavity 10
Face, wherein light source module 2 is arranged on the internal face of shell 1, and light source module 2 connects has power line 8, instead
Light shield 3 covers at outside described light source module 2, arranges between the internal face of light source module 2 and shell 1
There is metalwork 5.Have the ability of the conduction heat of excellence due to metalwork 5, therefore light source module 2 is in luminescence
The heat produced during work quickly can be conducted to shell 1 by metalwork 5, recycles shell 1
Heat is dispersed so that light source module 2 can be stablized, reliably work, and its service life is protected
Card, additionally, metalwork 5 has the effect of secondary light source module 2 heat radiation.Further, since metalwork 5 has
There is the ability of the conduction heat of excellence, such that it is able to use more powerful light source module 2 to throw to improve LED
The illuminating effect of light light fixture.
In the present embodiment, described metalwork 5 is preferably aluminium sheet, certain described metalwork 5 can also be by
Other have made by the metal of excellent heat conducting performance, such as copper, therefore do not limit in this utility model.
Preferably, described metalwork 5 is to be tightly fixed on the internal face of shell 1 by screw, screw
Mounting means comparatively fasten and reliably.Certainly, described metalwork 5 is can also to be to pass through glue
It is bonded on the internal face of shell 1.Bonding mounting means is comparatively convenient, efficiency is high, and it becomes
This is low.Additionally, bonding mode is so that be connected firmly between metalwork 5 and shell 1, will not be easy
Get loose.Certainly, can make between metalwork 5 with shell 1 to be connected in other ways to be installed together, such as
By welding etc., therefore this utility model does not limits.
The thickness of described metalwork 5 is 0.3mm to 50mm, and the area of described metalwork is 0.02m2To 1m2。
It is arranged with module bracket 9 outside described light source module 2, is arranged on gold by 9 light source modules 2 of module bracket
Belong on the end face of part 5.
Additionally, be provided with fixed mount 6 on face shield 4, it is arranged on shell 1 by 6 face shields 4 of fixed mount
Together.It is installed together with shell 1 by 6 face shields 4 of fixed mount, so that face shield 4 and shell 1
Between connect and more fasten, will not get loose easily.Certainly, face shield 4 and shell 1 can be by other means
Link together, therefore this utility model does not limits.
Additionally, be provided with runing rest 7 on shell 1.Described LED can be thrown by runing rest 7
Light light fixture is arranged on any default local position of client so that the installation of LED projector lamp tool is simpler
Folk prescription is just, flexibly.
Additionally, be the implosion guard of printing opacity in the middle of described face shield 4.By using the implosion guard of printing opacity to make
Described face shield 4, outside making face shield 4 have good light transmission, simultaneously so that face shield 4 will not be light
Easily it is crashed to pieces, is greatly improved the security performance of product.
Additionally, be provided with silica gel and fluid sealant between shell 1 and face shield 4.By use silica gel and
Fluid sealant can ensure that dual waterproof, to improve the water resistance of LED projector lamp tool, to reach higher waterproof
Grade so that LED projector lamp has the most water funk pouring, is not afraid of water logging.Certainly, can between shell 1 and face shield 4
To increase other water-proof parts to improve the water resistance of LED projector lamp tool, such as water proof ring etc., therefore this reality
Do not limit in novel.
Additionally, described reflection shield 3 uses metallic aluminium to make, owing to metallic aluminium has the ductility of excellence,
It is easily formed.
Described shell 1 uses metallic aluminium die casting to form, owing to metallic aluminium has the heat dispersion of excellence,
The heat that light source module 2 is produced during luminescence works is not accumulated on shell 1, light on the contrary
The heat that source module 2 produces during luminescence works quickly can be dispersed by shell 1, therefore, logical
Cross use metallic aluminium make described shell 1 can increase further LED projector lamp tool heat dispersion so that
Light source module 2 can be stablized, reliably work, and its service life is guaranteed.
As shown in Figure 3 and Figure 4, described light source module 2 includes circuit substrate 11 and is arranged at circuit substrate
LED luminescence chip 12 on 11 and constant current integrated circuit 13 (constant current IC), LED luminescence chip 12 He
Constant current integrated circuit 13 connects.Constant current integrated circuit 13 on described circuit substrate 11 uses paster IC, and
And on circuit substrate 11, it is provided with Chip-R 14 and nonpolarity patch capacitor 15, can reduce with this
The volume of parts, reaches to save the purpose of lamp body inner space.Wherein, described Chip-R 14 is connected to
The outfan of constant current integrated circuit 13, for regulating the size of its output electric current of constant current integrated circuit, nonpolarity
Patch capacitor 9 is in parallel with constant current integrated circuit 13, and nonpolarity patch capacitor 9 is mainly used in filtering, with protection
Described constant current integrated circuit.
Preferably, be coated with outside described paster IC, Chip-R 14 and nonpolarity patch capacitor 15 anti-
Protect glue, by protective rubber, paster IC, Chip-R 14 and nonpolarity patch capacitor 15 protected,
Ensure simultaneously circuit in connection procedure not leak source, do not aoxidize, and dust-proof, waterproof and antifog, to circuit
Play a very good protection.Being coated with fluorescent glue outside LED luminescence chip 12, fluorescent glue can strengthen to be sent out
Light effect or conversion spectrum, practical, equally LED luminescence chip 12 is accomplished a kind of good
Protection.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (10)
1. LED projector lamp tool a radiating structure, including shell, light source module, reflection shield with
And face shield, shell and face shield be installed together and at shell and face shield intermediate formation cavity, light source module with
Reflection shield is positioned at inside described cavity, and wherein light source module is arranged on the internal face of shell, and light source module is even
Being connected to power line, reflection shield covers at outside described light source module, it is characterised in that: at light source module with outer
It is provided with metalwork between the internal face of shell.
The radiating structure of a kind of LED projector lamp the most according to claim 1 tool, its feature exists
In: described metalwork is aluminium sheet or copper coin.
The radiating structure of a kind of LED projector lamp the most according to claim 1 tool, its feature exists
In: described metalwork is to be tightly fixed on the internal face of shell by screw, or described metalwork is
It is bonded on the internal face of shell by glue.
4. the radiating structure having according to a kind of LED projector lamp described in claim 1 or 2 or 3,
It is characterized in that: the thickness of described metalwork is 0.3mm to 50mm, the area of described metalwork is 0.02m2
To 1m2。
5. the radiating structure having according to a kind of LED projector lamp described in claim 1 or 2 or 3,
It is characterized in that: outside described light source module, be arranged with module bracket, by module bracket, light source module is pacified
It is contained on the end face of metalwork.
6. the radiating structure having according to a kind of LED projector lamp described in claim 1 or 2 or 3,
It is characterized in that: on face shield, be provided with fixed mount, by fixed mount, face shield be installed together with shell.
7. the radiating structure having according to a kind of LED projector lamp described in claim 1 or 2 or 3,
It is characterized in that: on shell, be provided with runing rest.
8. the radiating structure having according to a kind of LED projector lamp described in claim 1 or 2 or 3,
It is characterized in that: be the implosion guard of printing opacity in the middle of described face shield.
9. the radiating structure having according to a kind of LED projector lamp described in claim 1 or 2 or 3,
It is characterized in that: between shell and face shield, be provided with silica gel and fluid sealant.
10. the radiating structure having according to a kind of LED projector lamp described in claim 1 or 2 or 3,
It is characterized in that: described reflection shield use metallic aluminium make, described shell be use metallic aluminium die casting and
Become.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620410472.9U CN205746070U (en) | 2016-04-19 | 2016-04-19 | A kind of radiating structure of LED projector lamp tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620410472.9U CN205746070U (en) | 2016-04-19 | 2016-04-19 | A kind of radiating structure of LED projector lamp tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746070U true CN205746070U (en) | 2016-11-30 |
Family
ID=57371167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620410472.9U Expired - Fee Related CN205746070U (en) | 2016-04-19 | 2016-04-19 | A kind of radiating structure of LED projector lamp tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006000A (en) * | 2017-12-22 | 2019-07-12 | Zkw集团有限责任公司 | Luminescence component with free suspension appearance |
-
2016
- 2016-04-19 CN CN201620410472.9U patent/CN205746070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006000A (en) * | 2017-12-22 | 2019-07-12 | Zkw集团有限责任公司 | Luminescence component with free suspension appearance |
| CN110006000B (en) * | 2017-12-22 | 2022-01-18 | Zkw集团有限责任公司 | Light emitting assembly with free-floating appearance |
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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 |
Granted publication date: 20161130 Termination date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |